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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.1-201503092204.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..17ceefa 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 +
327 hashdist= [KNL,NUMA] Large hashes allocated during boot
328 are distributed across NUMA nodes. Defaults on
329 for 64-bit NUMA, off otherwise.
330 @@ -2283,6 +2287,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
331 noexec=on: enable non-executable mappings (default)
332 noexec=off: disable non-executable mappings
333
334 + nopcid [X86-64]
335 + Disable PCID (Process-Context IDentifier) even if it
336 + is supported by the processor.
337 +
338 nosmap [X86]
339 Disable SMAP (Supervisor Mode Access Prevention)
340 even if it is supported by processor.
341 @@ -2584,6 +2592,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
342 the specified number of seconds. This is to be used if
343 your oopses keep scrolling off the screen.
344
345 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
346 + virtualization environments that don't cope well with the
347 + expand down segment used by UDEREF on X86-32 or the frequent
348 + page table updates on X86-64.
349 +
350 + pax_sanitize_slab=
351 + Format: { 0 | 1 | off | fast | full }
352 + Options '0' and '1' are only provided for backward
353 + compatibility, 'off' or 'fast' should be used instead.
354 + 0|off : disable slab object sanitization
355 + 1|fast: enable slab object sanitization excluding
356 + whitelisted slabs (default)
357 + full : sanitize all slabs, even the whitelisted ones
358 +
359 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
360 +
361 + pax_extra_latent_entropy
362 + Enable a very simple form of latent entropy extraction
363 + from the first 4GB of memory as the bootmem allocator
364 + passes the memory pages to the buddy allocator.
365 +
366 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
367 + when the processor supports PCID.
368 +
369 pcbit= [HW,ISDN]
370
371 pcd. [PARIDE]
372 diff --git a/Makefile b/Makefile
373 index 688777b..2821d8c 100644
374 --- a/Makefile
375 +++ b/Makefile
376 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
377 HOSTCC = gcc
378 HOSTCXX = g++
379 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
380 -HOSTCXXFLAGS = -O2
381 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
382 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
383 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
384
385 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
386 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
387 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
388 # Rules shared between *config targets and build targets
389
390 # Basic helpers built in scripts/
391 -PHONY += scripts_basic
392 -scripts_basic:
393 +PHONY += scripts_basic gcc-plugins
394 +scripts_basic: gcc-plugins
395 $(Q)$(MAKE) $(build)=scripts/basic
396 $(Q)rm -f .tmp_quiet_recordmcount
397
398 @@ -622,6 +624,72 @@ endif
399 # Tell gcc to never replace conditional load with a non-conditional one
400 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
401
402 +ifndef DISABLE_PAX_PLUGINS
403 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
404 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
405 +else
406 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
407 +endif
408 +ifneq ($(PLUGINCC),)
409 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
410 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
411 +endif
412 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
413 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
414 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
415 +endif
416 +ifdef CONFIG_KALLOCSTAT_PLUGIN
417 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
418 +endif
419 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
420 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
421 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
422 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
423 +endif
424 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
425 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
426 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
427 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
428 +endif
429 +endif
430 +ifdef CONFIG_CHECKER_PLUGIN
431 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
432 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
433 +endif
434 +endif
435 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
436 +ifdef CONFIG_PAX_SIZE_OVERFLOW
437 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
438 +endif
439 +ifdef CONFIG_PAX_LATENT_ENTROPY
440 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
443 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
444 +endif
445 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
446 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
447 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
448 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
450 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
451 +ifeq ($(KBUILD_EXTMOD),)
452 +gcc-plugins:
453 + $(Q)$(MAKE) $(build)=tools/gcc
454 +else
455 +gcc-plugins: ;
456 +endif
457 +else
458 +gcc-plugins:
459 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
460 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
461 +else
462 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
463 +endif
464 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
465 +endif
466 +endif
467 +
468 ifdef CONFIG_READABLE_ASM
469 # Disable optimizations that make assembler listings hard to read.
470 # reorder blocks reorders the control in the function
471 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
472 else
473 KBUILD_CFLAGS += -g
474 endif
475 -KBUILD_AFLAGS += -Wa,-gdwarf-2
476 +KBUILD_AFLAGS += -Wa,--gdwarf-2
477 endif
478 ifdef CONFIG_DEBUG_INFO_DWARF4
479 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
480 @@ -879,7 +947,7 @@ export mod_sign_cmd
481
482
483 ifeq ($(KBUILD_EXTMOD),)
484 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
485 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
486
487 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
488 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
489 @@ -926,6 +994,8 @@ endif
490
491 # The actual objects are generated when descending,
492 # make sure no implicit rule kicks in
493 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
494 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
495 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
496
497 # Handle descending into subdirectories listed in $(vmlinux-dirs)
498 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499 # Error messages still appears in the original language
500
501 PHONY += $(vmlinux-dirs)
502 -$(vmlinux-dirs): prepare scripts
503 +$(vmlinux-dirs): gcc-plugins prepare scripts
504 $(Q)$(MAKE) $(build)=$@
505
506 define filechk_kernel.release
507 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
508
509 archprepare: archheaders archscripts prepare1 scripts_basic
510
511 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
512 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
513 prepare0: archprepare FORCE
514 $(Q)$(MAKE) $(build)=.
515
516 # All the preparing..
517 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
518 prepare: prepare0
519
520 # Generate some files
521 @@ -1095,6 +1168,8 @@ all: modules
522 # using awk while concatenating to the final file.
523
524 PHONY += modules
525 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
526 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
527 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
528 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
529 @$(kecho) ' Building modules, stage 2.';
530 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
531
532 # Target to prepare building external modules
533 PHONY += modules_prepare
534 -modules_prepare: prepare scripts
535 +modules_prepare: gcc-plugins prepare scripts
536
537 # Target to install modules
538 PHONY += modules_install
539 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
540 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
541 signing_key.priv signing_key.x509 x509.genkey \
542 extra_certificates signing_key.x509.keyid \
543 - signing_key.x509.signer
544 + signing_key.x509.signer \
545 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
546 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
547 + tools/gcc/randomize_layout_seed.h
548
549 # clean - Delete most, but leave enough to build external modules
550 #
551 @@ -1215,7 +1293,7 @@ distclean: mrproper
552 @find $(srctree) $(RCS_FIND_IGNORE) \
553 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
554 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
555 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
556 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
557 -type f -print | xargs rm -f
558
559
560 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
561 $(module-dirs): crmodverdir $(objtree)/Module.symvers
562 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
563
564 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
565 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
566 modules: $(module-dirs)
567 @$(kecho) ' Building modules, stage 2.';
568 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
569 @@ -1521,17 +1601,21 @@ else
570 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
571 endif
572
573 -%.s: %.c prepare scripts FORCE
574 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
575 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
576 +%.s: %.c gcc-plugins prepare scripts FORCE
577 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
578 %.i: %.c prepare scripts FORCE
579 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
580 -%.o: %.c prepare scripts FORCE
581 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
582 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
583 +%.o: %.c gcc-plugins prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 %.lst: %.c prepare scripts FORCE
586 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
587 -%.s: %.S prepare scripts FORCE
588 +%.s: %.S gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.o: %.S prepare scripts FORCE
591 +%.o: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 %.symtypes: %.c prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 @@ -1543,11 +1627,15 @@ endif
596 $(build)=$(build-dir)
597 # Make sure the latest headers are built for Documentation
598 Documentation/: headers_install
599 -%/: prepare scripts FORCE
600 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
601 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
602 +%/: gcc-plugins prepare scripts FORCE
603 $(cmd_crmodverdir)
604 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
605 $(build)=$(build-dir)
606 -%.ko: prepare scripts FORCE
607 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
608 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
609 +%.ko: gcc-plugins prepare scripts FORCE
610 $(cmd_crmodverdir)
611 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
612 $(build)=$(build-dir) $(@:.ko=.o)
613 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
614 index 8f8eafb..3405f46 100644
615 --- a/arch/alpha/include/asm/atomic.h
616 +++ b/arch/alpha/include/asm/atomic.h
617 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
618 #define atomic_dec(v) atomic_sub(1,(v))
619 #define atomic64_dec(v) atomic64_sub(1,(v))
620
621 +#define atomic64_read_unchecked(v) atomic64_read(v)
622 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
623 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
624 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
625 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
626 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
627 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
628 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
629 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
630 +
631 #endif /* _ALPHA_ATOMIC_H */
632 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
633 index ad368a9..fbe0f25 100644
634 --- a/arch/alpha/include/asm/cache.h
635 +++ b/arch/alpha/include/asm/cache.h
636 @@ -4,19 +4,19 @@
637 #ifndef __ARCH_ALPHA_CACHE_H
638 #define __ARCH_ALPHA_CACHE_H
639
640 +#include <linux/const.h>
641
642 /* Bytes per L1 (data) cache line. */
643 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
644 -# define L1_CACHE_BYTES 64
645 # define L1_CACHE_SHIFT 6
646 #else
647 /* Both EV4 and EV5 are write-through, read-allocate,
648 direct-mapped, physical.
649 */
650 -# define L1_CACHE_BYTES 32
651 # define L1_CACHE_SHIFT 5
652 #endif
653
654 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
655 #define SMP_CACHE_BYTES L1_CACHE_BYTES
656
657 #endif
658 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
659 index 968d999..d36b2df 100644
660 --- a/arch/alpha/include/asm/elf.h
661 +++ b/arch/alpha/include/asm/elf.h
662 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
663
664 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
665
666 +#ifdef CONFIG_PAX_ASLR
667 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
668 +
669 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
670 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
671 +#endif
672 +
673 /* $0 is set by ld.so to a pointer to a function which might be
674 registered using atexit. This provides a mean for the dynamic
675 linker to call DT_FINI functions for shared libraries that have
676 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
677 index aab14a0..b4fa3e7 100644
678 --- a/arch/alpha/include/asm/pgalloc.h
679 +++ b/arch/alpha/include/asm/pgalloc.h
680 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
681 pgd_set(pgd, pmd);
682 }
683
684 +static inline void
685 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 +{
687 + pgd_populate(mm, pgd, pmd);
688 +}
689 +
690 extern pgd_t *pgd_alloc(struct mm_struct *mm);
691
692 static inline void
693 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
694 index d8f9b7e..f6222fa 100644
695 --- a/arch/alpha/include/asm/pgtable.h
696 +++ b/arch/alpha/include/asm/pgtable.h
697 @@ -102,6 +102,17 @@ struct vm_area_struct;
698 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
699 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
700 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
701 +
702 +#ifdef CONFIG_PAX_PAGEEXEC
703 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
704 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
705 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
706 +#else
707 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
708 +# define PAGE_COPY_NOEXEC PAGE_COPY
709 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
710 +#endif
711 +
712 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
713
714 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
715 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
716 index 2fd00b7..cfd5069 100644
717 --- a/arch/alpha/kernel/module.c
718 +++ b/arch/alpha/kernel/module.c
719 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
720
721 /* The small sections were sorted to the end of the segment.
722 The following should definitely cover them. */
723 - gp = (u64)me->module_core + me->core_size - 0x8000;
724 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
725 got = sechdrs[me->arch.gotsecindex].sh_addr;
726
727 for (i = 0; i < n; i++) {
728 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
729 index e51f578..16c64a3 100644
730 --- a/arch/alpha/kernel/osf_sys.c
731 +++ b/arch/alpha/kernel/osf_sys.c
732 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
733 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
734
735 static unsigned long
736 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
737 - unsigned long limit)
738 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
739 + unsigned long limit, unsigned long flags)
740 {
741 struct vm_unmapped_area_info info;
742 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
743
744 info.flags = 0;
745 info.length = len;
746 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
747 info.high_limit = limit;
748 info.align_mask = 0;
749 info.align_offset = 0;
750 + info.threadstack_offset = offset;
751 return vm_unmapped_area(&info);
752 }
753
754 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
755 merely specific addresses, but regions of memory -- perhaps
756 this feature should be incorporated into all ports? */
757
758 +#ifdef CONFIG_PAX_RANDMMAP
759 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
760 +#endif
761 +
762 if (addr) {
763 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
764 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
765 if (addr != (unsigned long) -ENOMEM)
766 return addr;
767 }
768
769 /* Next, try allocating at TASK_UNMAPPED_BASE. */
770 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
771 - len, limit);
772 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
773 +
774 if (addr != (unsigned long) -ENOMEM)
775 return addr;
776
777 /* Finally, try allocating in low memory. */
778 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
779 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
780
781 return addr;
782 }
783 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
784 index 9d0ac09..479a962 100644
785 --- a/arch/alpha/mm/fault.c
786 +++ b/arch/alpha/mm/fault.c
787 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
788 __reload_thread(pcb);
789 }
790
791 +#ifdef CONFIG_PAX_PAGEEXEC
792 +/*
793 + * PaX: decide what to do with offenders (regs->pc = fault address)
794 + *
795 + * returns 1 when task should be killed
796 + * 2 when patched PLT trampoline was detected
797 + * 3 when unpatched PLT trampoline was detected
798 + */
799 +static int pax_handle_fetch_fault(struct pt_regs *regs)
800 +{
801 +
802 +#ifdef CONFIG_PAX_EMUPLT
803 + int err;
804 +
805 + do { /* PaX: patched PLT emulation #1 */
806 + unsigned int ldah, ldq, jmp;
807 +
808 + err = get_user(ldah, (unsigned int *)regs->pc);
809 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
810 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
811 +
812 + if (err)
813 + break;
814 +
815 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
816 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
817 + jmp == 0x6BFB0000U)
818 + {
819 + unsigned long r27, addr;
820 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
821 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
822 +
823 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
824 + err = get_user(r27, (unsigned long *)addr);
825 + if (err)
826 + break;
827 +
828 + regs->r27 = r27;
829 + regs->pc = r27;
830 + return 2;
831 + }
832 + } while (0);
833 +
834 + do { /* PaX: patched PLT emulation #2 */
835 + unsigned int ldah, lda, br;
836 +
837 + err = get_user(ldah, (unsigned int *)regs->pc);
838 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
839 + err |= get_user(br, (unsigned int *)(regs->pc+8));
840 +
841 + if (err)
842 + break;
843 +
844 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
845 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
846 + (br & 0xFFE00000U) == 0xC3E00000U)
847 + {
848 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
849 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
850 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
851 +
852 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
853 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
854 + return 2;
855 + }
856 + } while (0);
857 +
858 + do { /* PaX: unpatched PLT emulation */
859 + unsigned int br;
860 +
861 + err = get_user(br, (unsigned int *)regs->pc);
862 +
863 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
864 + unsigned int br2, ldq, nop, jmp;
865 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
866 +
867 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
868 + err = get_user(br2, (unsigned int *)addr);
869 + err |= get_user(ldq, (unsigned int *)(addr+4));
870 + err |= get_user(nop, (unsigned int *)(addr+8));
871 + err |= get_user(jmp, (unsigned int *)(addr+12));
872 + err |= get_user(resolver, (unsigned long *)(addr+16));
873 +
874 + if (err)
875 + break;
876 +
877 + if (br2 == 0xC3600000U &&
878 + ldq == 0xA77B000CU &&
879 + nop == 0x47FF041FU &&
880 + jmp == 0x6B7B0000U)
881 + {
882 + regs->r28 = regs->pc+4;
883 + regs->r27 = addr+16;
884 + regs->pc = resolver;
885 + return 3;
886 + }
887 + }
888 + } while (0);
889 +#endif
890 +
891 + return 1;
892 +}
893 +
894 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
895 +{
896 + unsigned long i;
897 +
898 + printk(KERN_ERR "PAX: bytes at PC: ");
899 + for (i = 0; i < 5; i++) {
900 + unsigned int c;
901 + if (get_user(c, (unsigned int *)pc+i))
902 + printk(KERN_CONT "???????? ");
903 + else
904 + printk(KERN_CONT "%08x ", c);
905 + }
906 + printk("\n");
907 +}
908 +#endif
909
910 /*
911 * This routine handles page faults. It determines the address,
912 @@ -133,8 +251,29 @@ retry:
913 good_area:
914 si_code = SEGV_ACCERR;
915 if (cause < 0) {
916 - if (!(vma->vm_flags & VM_EXEC))
917 + if (!(vma->vm_flags & VM_EXEC)) {
918 +
919 +#ifdef CONFIG_PAX_PAGEEXEC
920 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
921 + goto bad_area;
922 +
923 + up_read(&mm->mmap_sem);
924 + switch (pax_handle_fetch_fault(regs)) {
925 +
926 +#ifdef CONFIG_PAX_EMUPLT
927 + case 2:
928 + case 3:
929 + return;
930 +#endif
931 +
932 + }
933 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
934 + do_group_exit(SIGKILL);
935 +#else
936 goto bad_area;
937 +#endif
938 +
939 + }
940 } else if (!cause) {
941 /* Allow reads even for write-only mappings */
942 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
943 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
944 index 97d07ed..2931f2b 100644
945 --- a/arch/arm/Kconfig
946 +++ b/arch/arm/Kconfig
947 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
948
949 config UACCESS_WITH_MEMCPY
950 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
951 - depends on MMU
952 + depends on MMU && !PAX_MEMORY_UDEREF
953 default y if CPU_FEROCEON
954 help
955 Implement faster copy_to_user and clear_user methods for CPU
956 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
957 config KEXEC
958 bool "Kexec system call (EXPERIMENTAL)"
959 depends on (!SMP || PM_SLEEP_SMP)
960 + depends on !GRKERNSEC_KMEM
961 help
962 kexec is a system call that implements the ability to shutdown your
963 current kernel, and to start another kernel. It is like a reboot
964 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
965 index e22c119..eaa807d 100644
966 --- a/arch/arm/include/asm/atomic.h
967 +++ b/arch/arm/include/asm/atomic.h
968 @@ -18,17 +18,41 @@
969 #include <asm/barrier.h>
970 #include <asm/cmpxchg.h>
971
972 +#ifdef CONFIG_GENERIC_ATOMIC64
973 +#include <asm-generic/atomic64.h>
974 +#endif
975 +
976 #define ATOMIC_INIT(i) { (i) }
977
978 #ifdef __KERNEL__
979
980 +#ifdef CONFIG_THUMB2_KERNEL
981 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
982 +#else
983 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
984 +#endif
985 +
986 +#define _ASM_EXTABLE(from, to) \
987 +" .pushsection __ex_table,\"a\"\n"\
988 +" .align 3\n" \
989 +" .long " #from ", " #to"\n" \
990 +" .popsection"
991 +
992 /*
993 * On ARM, ordinary assignment (str instruction) doesn't clear the local
994 * strex/ldrex monitor on some implementations. The reason we can use it for
995 * atomic_set() is the clrex or dummy strex done on every exception return.
996 */
997 #define atomic_read(v) ACCESS_ONCE((v)->counter)
998 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
999 +{
1000 + return ACCESS_ONCE(v->counter);
1001 +}
1002 #define atomic_set(v,i) (((v)->counter) = (i))
1003 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1004 +{
1005 + v->counter = i;
1006 +}
1007
1008 #if __LINUX_ARM_ARCH__ >= 6
1009
1010 @@ -38,26 +62,50 @@
1011 * to ensure that the update happens.
1012 */
1013
1014 -#define ATOMIC_OP(op, c_op, asm_op) \
1015 -static inline void atomic_##op(int i, atomic_t *v) \
1016 +#ifdef CONFIG_PAX_REFCOUNT
1017 +#define __OVERFLOW_POST \
1018 + " bvc 3f\n" \
1019 + "2: " REFCOUNT_TRAP_INSN "\n"\
1020 + "3:\n"
1021 +#define __OVERFLOW_POST_RETURN \
1022 + " bvc 3f\n" \
1023 +" mov %0, %1\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_EXTABLE \
1027 + "4:\n" \
1028 + _ASM_EXTABLE(2b, 4b)
1029 +#else
1030 +#define __OVERFLOW_POST
1031 +#define __OVERFLOW_POST_RETURN
1032 +#define __OVERFLOW_EXTABLE
1033 +#endif
1034 +
1035 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1036 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1037 { \
1038 unsigned long tmp; \
1039 int result; \
1040 \
1041 prefetchw(&v->counter); \
1042 - __asm__ __volatile__("@ atomic_" #op "\n" \
1043 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1044 "1: ldrex %0, [%3]\n" \
1045 " " #asm_op " %0, %0, %4\n" \
1046 + post_op \
1047 " strex %1, %0, [%3]\n" \
1048 " teq %1, #0\n" \
1049 -" bne 1b" \
1050 +" bne 1b\n" \
1051 + extable \
1052 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1053 : "r" (&v->counter), "Ir" (i) \
1054 : "cc"); \
1055 } \
1056
1057 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1058 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1059 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op, , )\
1060 + __ATOMIC_OP(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1061 +
1062 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1063 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1064 { \
1065 unsigned long tmp; \
1066 int result; \
1067 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1068 smp_mb(); \
1069 prefetchw(&v->counter); \
1070 \
1071 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1072 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1073 "1: ldrex %0, [%3]\n" \
1074 " " #asm_op " %0, %0, %4\n" \
1075 + post_op \
1076 " strex %1, %0, [%3]\n" \
1077 " teq %1, #0\n" \
1078 -" bne 1b" \
1079 +" bne 1b\n" \
1080 + extable \
1081 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1082 : "r" (&v->counter), "Ir" (i) \
1083 : "cc"); \
1084 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1085 return result; \
1086 }
1087
1088 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op, , )\
1089 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1090 +
1091 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1092 {
1093 int oldval;
1094 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1095 __asm__ __volatile__ ("@ atomic_add_unless\n"
1096 "1: ldrex %0, [%4]\n"
1097 " teq %0, %5\n"
1098 -" beq 2f\n"
1099 -" add %1, %0, %6\n"
1100 +" beq 4f\n"
1101 +" adds %1, %0, %6\n"
1102 +
1103 +#ifdef CONFIG_PAX_REFCOUNT
1104 +" bvc 3f\n"
1105 +"2: " REFCOUNT_TRAP_INSN "\n"
1106 +"3:\n"
1107 +#endif
1108 +
1109 " strex %2, %1, [%4]\n"
1110 " teq %2, #0\n"
1111 " bne 1b\n"
1112 -"2:"
1113 +"4:"
1114 +
1115 +#ifdef CONFIG_PAX_REFCOUNT
1116 + _ASM_EXTABLE(2b, 4b)
1117 +#endif
1118 +
1119 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1120 : "r" (&v->counter), "r" (u), "r" (a)
1121 : "cc");
1122 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1123 return oldval;
1124 }
1125
1126 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1127 +{
1128 + unsigned long oldval, res;
1129 +
1130 + smp_mb();
1131 +
1132 + do {
1133 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1134 + "ldrex %1, [%3]\n"
1135 + "mov %0, #0\n"
1136 + "teq %1, %4\n"
1137 + "strexeq %0, %5, [%3]\n"
1138 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1139 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1140 + : "cc");
1141 + } while (res);
1142 +
1143 + smp_mb();
1144 +
1145 + return oldval;
1146 +}
1147 +
1148 #else /* ARM_ARCH_6 */
1149
1150 #ifdef CONFIG_SMP
1151 #error SMP not supported on pre-ARMv6 CPUs
1152 #endif
1153
1154 -#define ATOMIC_OP(op, c_op, asm_op) \
1155 -static inline void atomic_##op(int i, atomic_t *v) \
1156 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1157 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1158 { \
1159 unsigned long flags; \
1160 \
1161 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1162 raw_local_irq_restore(flags); \
1163 } \
1164
1165 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1166 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1167 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1168 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1169 +
1170 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1171 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1172 { \
1173 unsigned long flags; \
1174 int val; \
1175 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1176 return val; \
1177 }
1178
1179 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1180 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1181 +
1182 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1183 {
1184 int ret;
1185 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 return ret;
1187 }
1188
1189 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1190 +{
1191 + return atomic_cmpxchg((atomic_t *)v, old, new);
1192 +}
1193 +
1194 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1195 {
1196 int c, old;
1197 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1198
1199 #undef ATOMIC_OPS
1200 #undef ATOMIC_OP_RETURN
1201 +#undef __ATOMIC_OP_RETURN
1202 #undef ATOMIC_OP
1203 +#undef __ATOMIC_OP
1204
1205 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1206 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1207 +{
1208 + return xchg(&v->counter, new);
1209 +}
1210
1211 #define atomic_inc(v) atomic_add(1, v)
1212 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1213 +{
1214 + atomic_add_unchecked(1, v);
1215 +}
1216 #define atomic_dec(v) atomic_sub(1, v)
1217 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_sub_unchecked(1, v);
1220 +}
1221
1222 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1223 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1224 +{
1225 + return atomic_add_return_unchecked(1, v) == 0;
1226 +}
1227 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1228 #define atomic_inc_return(v) (atomic_add_return(1, v))
1229 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1230 +{
1231 + return atomic_add_return_unchecked(1, v);
1232 +}
1233 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1234 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1235
1236 @@ -216,6 +336,14 @@ typedef struct {
1237 long long counter;
1238 } atomic64_t;
1239
1240 +#ifdef CONFIG_PAX_REFCOUNT
1241 +typedef struct {
1242 + long long counter;
1243 +} atomic64_unchecked_t;
1244 +#else
1245 +typedef atomic64_t atomic64_unchecked_t;
1246 +#endif
1247 +
1248 #define ATOMIC64_INIT(i) { (i) }
1249
1250 #ifdef CONFIG_ARM_LPAE
1251 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1252 return result;
1253 }
1254
1255 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1256 +{
1257 + long long result;
1258 +
1259 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1260 +" ldrd %0, %H0, [%1]"
1261 + : "=&r" (result)
1262 + : "r" (&v->counter), "Qo" (v->counter)
1263 + );
1264 +
1265 + return result;
1266 +}
1267 +
1268 static inline void atomic64_set(atomic64_t *v, long long i)
1269 {
1270 __asm__ __volatile__("@ atomic64_set\n"
1271 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1272 : "r" (&v->counter), "r" (i)
1273 );
1274 }
1275 +
1276 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1277 +{
1278 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1279 +" strd %2, %H2, [%1]"
1280 + : "=Qo" (v->counter)
1281 + : "r" (&v->counter), "r" (i)
1282 + );
1283 +}
1284 #else
1285 static inline long long atomic64_read(const atomic64_t *v)
1286 {
1287 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1288 return result;
1289 }
1290
1291 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1292 +{
1293 + long long result;
1294 +
1295 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1296 +" ldrexd %0, %H0, [%1]"
1297 + : "=&r" (result)
1298 + : "r" (&v->counter), "Qo" (v->counter)
1299 + );
1300 +
1301 + return result;
1302 +}
1303 +
1304 static inline void atomic64_set(atomic64_t *v, long long i)
1305 {
1306 long long tmp;
1307 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1308 : "r" (&v->counter), "r" (i)
1309 : "cc");
1310 }
1311 +
1312 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1313 +{
1314 + long long tmp;
1315 +
1316 + prefetchw(&v->counter);
1317 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1318 +"1: ldrexd %0, %H0, [%2]\n"
1319 +" strexd %0, %3, %H3, [%2]\n"
1320 +" teq %0, #0\n"
1321 +" bne 1b"
1322 + : "=&r" (tmp), "=Qo" (v->counter)
1323 + : "r" (&v->counter), "r" (i)
1324 + : "cc");
1325 +}
1326 #endif
1327
1328 -#define ATOMIC64_OP(op, op1, op2) \
1329 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1330 +#undef __OVERFLOW_POST_RETURN
1331 +#define __OVERFLOW_POST_RETURN \
1332 + " bvc 3f\n" \
1333 +" mov %0, %1\n" \
1334 +" mov %H0, %H1\n" \
1335 + "2: " REFCOUNT_TRAP_INSN "\n"\
1336 + "3:\n"
1337 +
1338 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1339 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1340 { \
1341 long long result; \
1342 unsigned long tmp; \
1343 \
1344 prefetchw(&v->counter); \
1345 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1346 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1347 "1: ldrexd %0, %H0, [%3]\n" \
1348 " " #op1 " %Q0, %Q0, %Q4\n" \
1349 " " #op2 " %R0, %R0, %R4\n" \
1350 + post_op \
1351 " strexd %1, %0, %H0, [%3]\n" \
1352 " teq %1, #0\n" \
1353 -" bne 1b" \
1354 +" bne 1b\n" \
1355 + extable \
1356 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1357 : "r" (&v->counter), "r" (i) \
1358 : "cc"); \
1359 } \
1360
1361 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1362 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1363 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, , op1, op2, , ) \
1364 + __ATOMIC64_OP(op, _unchecked, op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1365 +
1366 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1367 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1368 { \
1369 long long result; \
1370 unsigned long tmp; \
1371 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1372 smp_mb(); \
1373 prefetchw(&v->counter); \
1374 \
1375 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1376 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1377 "1: ldrexd %0, %H0, [%3]\n" \
1378 " " #op1 " %Q0, %Q0, %Q4\n" \
1379 " " #op2 " %R0, %R0, %R4\n" \
1380 + post_op \
1381 " strexd %1, %0, %H0, [%3]\n" \
1382 " teq %1, #0\n" \
1383 -" bne 1b" \
1384 +" bne 1b\n" \
1385 + extable \
1386 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1387 : "r" (&v->counter), "r" (i) \
1388 : "cc"); \
1389 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1390 return result; \
1391 }
1392
1393 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, , op1, op2, , ) \
1394 + __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1395 +
1396 #define ATOMIC64_OPS(op, op1, op2) \
1397 ATOMIC64_OP(op, op1, op2) \
1398 ATOMIC64_OP_RETURN(op, op1, op2)
1399 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1400
1401 #undef ATOMIC64_OPS
1402 #undef ATOMIC64_OP_RETURN
1403 +#undef __ATOMIC64_OP_RETURN
1404 #undef ATOMIC64_OP
1405 +#undef __ATOMIC64_OP
1406 +#undef __OVERFLOW_EXTABLE
1407 +#undef __OVERFLOW_POST_RETURN
1408 +#undef __OVERFLOW_POST
1409
1410 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1411 long long new)
1412 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1413 return oldval;
1414 }
1415
1416 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1417 + long long new)
1418 +{
1419 + long long oldval;
1420 + unsigned long res;
1421 +
1422 + smp_mb();
1423 +
1424 + do {
1425 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1426 + "ldrexd %1, %H1, [%3]\n"
1427 + "mov %0, #0\n"
1428 + "teq %1, %4\n"
1429 + "teqeq %H1, %H4\n"
1430 + "strexdeq %0, %5, %H5, [%3]"
1431 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1432 + : "r" (&ptr->counter), "r" (old), "r" (new)
1433 + : "cc");
1434 + } while (res);
1435 +
1436 + smp_mb();
1437 +
1438 + return oldval;
1439 +}
1440 +
1441 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1442 {
1443 long long result;
1444 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1446 {
1447 long long result;
1448 - unsigned long tmp;
1449 + u64 tmp;
1450
1451 smp_mb();
1452 prefetchw(&v->counter);
1453
1454 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1455 -"1: ldrexd %0, %H0, [%3]\n"
1456 -" subs %Q0, %Q0, #1\n"
1457 -" sbc %R0, %R0, #0\n"
1458 +"1: ldrexd %1, %H1, [%3]\n"
1459 +" subs %Q0, %Q1, #1\n"
1460 +" sbcs %R0, %R1, #0\n"
1461 +
1462 +#ifdef CONFIG_PAX_REFCOUNT
1463 +" bvc 3f\n"
1464 +" mov %Q0, %Q1\n"
1465 +" mov %R0, %R1\n"
1466 +"2: " REFCOUNT_TRAP_INSN "\n"
1467 +"3:\n"
1468 +#endif
1469 +
1470 " teq %R0, #0\n"
1471 -" bmi 2f\n"
1472 +" bmi 4f\n"
1473 " strexd %1, %0, %H0, [%3]\n"
1474 " teq %1, #0\n"
1475 " bne 1b\n"
1476 -"2:"
1477 +"4:\n"
1478 +
1479 +#ifdef CONFIG_PAX_REFCOUNT
1480 + _ASM_EXTABLE(2b, 4b)
1481 +#endif
1482 +
1483 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1484 : "r" (&v->counter)
1485 : "cc");
1486 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1487 " teq %0, %5\n"
1488 " teqeq %H0, %H5\n"
1489 " moveq %1, #0\n"
1490 -" beq 2f\n"
1491 +" beq 4f\n"
1492 " adds %Q0, %Q0, %Q6\n"
1493 -" adc %R0, %R0, %R6\n"
1494 +" adcs %R0, %R0, %R6\n"
1495 +
1496 +#ifdef CONFIG_PAX_REFCOUNT
1497 +" bvc 3f\n"
1498 +"2: " REFCOUNT_TRAP_INSN "\n"
1499 +"3:\n"
1500 +#endif
1501 +
1502 " strexd %2, %0, %H0, [%4]\n"
1503 " teq %2, #0\n"
1504 " bne 1b\n"
1505 -"2:"
1506 +"4:\n"
1507 +
1508 +#ifdef CONFIG_PAX_REFCOUNT
1509 + _ASM_EXTABLE(2b, 4b)
1510 +#endif
1511 +
1512 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1513 : "r" (&v->counter), "r" (u), "r" (a)
1514 : "cc");
1515 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1516
1517 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1518 #define atomic64_inc(v) atomic64_add(1LL, (v))
1519 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1520 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1521 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1522 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1523 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1524 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1525 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1526 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1527 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1528 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1529 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1530 index d2f81e6..3c4dba5 100644
1531 --- a/arch/arm/include/asm/barrier.h
1532 +++ b/arch/arm/include/asm/barrier.h
1533 @@ -67,7 +67,7 @@
1534 do { \
1535 compiletime_assert_atomic_type(*p); \
1536 smp_mb(); \
1537 - ACCESS_ONCE(*p) = (v); \
1538 + ACCESS_ONCE_RW(*p) = (v); \
1539 } while (0)
1540
1541 #define smp_load_acquire(p) \
1542 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1543 index 75fe66b..ba3dee4 100644
1544 --- a/arch/arm/include/asm/cache.h
1545 +++ b/arch/arm/include/asm/cache.h
1546 @@ -4,8 +4,10 @@
1547 #ifndef __ASMARM_CACHE_H
1548 #define __ASMARM_CACHE_H
1549
1550 +#include <linux/const.h>
1551 +
1552 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1553 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1554 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1555
1556 /*
1557 * Memory returned by kmalloc() may be used for DMA, so we must make
1558 @@ -24,5 +26,6 @@
1559 #endif
1560
1561 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1562 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1563
1564 #endif
1565 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1566 index 2d46862..a35415b 100644
1567 --- a/arch/arm/include/asm/cacheflush.h
1568 +++ b/arch/arm/include/asm/cacheflush.h
1569 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1570 void (*dma_unmap_area)(const void *, size_t, int);
1571
1572 void (*dma_flush_range)(const void *, const void *);
1573 -};
1574 +} __no_const;
1575
1576 /*
1577 * Select the calling method
1578 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1579 index 5233151..87a71fa 100644
1580 --- a/arch/arm/include/asm/checksum.h
1581 +++ b/arch/arm/include/asm/checksum.h
1582 @@ -37,7 +37,19 @@ __wsum
1583 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1584
1585 __wsum
1586 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1587 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1588 +
1589 +static inline __wsum
1590 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1591 +{
1592 + __wsum ret;
1593 + pax_open_userland();
1594 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1595 + pax_close_userland();
1596 + return ret;
1597 +}
1598 +
1599 +
1600
1601 /*
1602 * Fold a partial checksum without adding pseudo headers
1603 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1604 index abb2c37..96db950 100644
1605 --- a/arch/arm/include/asm/cmpxchg.h
1606 +++ b/arch/arm/include/asm/cmpxchg.h
1607 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1608
1609 #define xchg(ptr,x) \
1610 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1611 +#define xchg_unchecked(ptr,x) \
1612 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1613
1614 #include <asm-generic/cmpxchg-local.h>
1615
1616 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1617 index 6ddbe44..b5e38b1a 100644
1618 --- a/arch/arm/include/asm/domain.h
1619 +++ b/arch/arm/include/asm/domain.h
1620 @@ -48,18 +48,37 @@
1621 * Domain types
1622 */
1623 #define DOMAIN_NOACCESS 0
1624 -#define DOMAIN_CLIENT 1
1625 #ifdef CONFIG_CPU_USE_DOMAINS
1626 +#define DOMAIN_USERCLIENT 1
1627 +#define DOMAIN_KERNELCLIENT 1
1628 #define DOMAIN_MANAGER 3
1629 +#define DOMAIN_VECTORS DOMAIN_USER
1630 #else
1631 +
1632 +#ifdef CONFIG_PAX_KERNEXEC
1633 #define DOMAIN_MANAGER 1
1634 +#define DOMAIN_KERNEXEC 3
1635 +#else
1636 +#define DOMAIN_MANAGER 1
1637 +#endif
1638 +
1639 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1640 +#define DOMAIN_USERCLIENT 0
1641 +#define DOMAIN_UDEREF 1
1642 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1643 +#else
1644 +#define DOMAIN_USERCLIENT 1
1645 +#define DOMAIN_VECTORS DOMAIN_USER
1646 +#endif
1647 +#define DOMAIN_KERNELCLIENT 1
1648 +
1649 #endif
1650
1651 #define domain_val(dom,type) ((type) << (2*(dom)))
1652
1653 #ifndef __ASSEMBLY__
1654
1655 -#ifdef CONFIG_CPU_USE_DOMAINS
1656 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1657 static inline void set_domain(unsigned val)
1658 {
1659 asm volatile(
1660 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1661 isb();
1662 }
1663
1664 -#define modify_domain(dom,type) \
1665 - do { \
1666 - struct thread_info *thread = current_thread_info(); \
1667 - unsigned int domain = thread->cpu_domain; \
1668 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1669 - thread->cpu_domain = domain | domain_val(dom, type); \
1670 - set_domain(thread->cpu_domain); \
1671 - } while (0)
1672 -
1673 +extern void modify_domain(unsigned int dom, unsigned int type);
1674 #else
1675 static inline void set_domain(unsigned val) { }
1676 static inline void modify_domain(unsigned dom, unsigned type) { }
1677 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1678 index afb9caf..9a0bac0 100644
1679 --- a/arch/arm/include/asm/elf.h
1680 +++ b/arch/arm/include/asm/elf.h
1681 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1682 the loader. We need to make sure that it is out of the way of the program
1683 that it will "exec", and that there is sufficient room for the brk. */
1684
1685 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1686 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1687 +
1688 +#ifdef CONFIG_PAX_ASLR
1689 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1690 +
1691 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1692 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1693 +#endif
1694
1695 /* When the program starts, a1 contains a pointer to a function to be
1696 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1697 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1698 extern void elf_set_personality(const struct elf32_hdr *);
1699 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1700
1701 -struct mm_struct;
1702 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1703 -#define arch_randomize_brk arch_randomize_brk
1704 -
1705 #ifdef CONFIG_MMU
1706 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1707 struct linux_binprm;
1708 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1709 index de53547..52b9a28 100644
1710 --- a/arch/arm/include/asm/fncpy.h
1711 +++ b/arch/arm/include/asm/fncpy.h
1712 @@ -81,7 +81,9 @@
1713 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1714 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1715 \
1716 + pax_open_kernel(); \
1717 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1718 + pax_close_kernel(); \
1719 flush_icache_range((unsigned long)(dest_buf), \
1720 (unsigned long)(dest_buf) + (size)); \
1721 \
1722 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1723 index 53e69da..3fdc896 100644
1724 --- a/arch/arm/include/asm/futex.h
1725 +++ b/arch/arm/include/asm/futex.h
1726 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1727 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1728 return -EFAULT;
1729
1730 + pax_open_userland();
1731 +
1732 smp_mb();
1733 /* Prefetching cannot fault */
1734 prefetchw(uaddr);
1735 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1736 : "cc", "memory");
1737 smp_mb();
1738
1739 + pax_close_userland();
1740 +
1741 *uval = val;
1742 return ret;
1743 }
1744 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1745 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1746 return -EFAULT;
1747
1748 + pax_open_userland();
1749 +
1750 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1751 "1: " TUSER(ldr) " %1, [%4]\n"
1752 " teq %1, %2\n"
1753 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1754 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1755 : "cc", "memory");
1756
1757 + pax_close_userland();
1758 +
1759 *uval = val;
1760 return ret;
1761 }
1762 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1763 return -EFAULT;
1764
1765 pagefault_disable(); /* implies preempt_disable() */
1766 + pax_open_userland();
1767
1768 switch (op) {
1769 case FUTEX_OP_SET:
1770 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1771 ret = -ENOSYS;
1772 }
1773
1774 + pax_close_userland();
1775 pagefault_enable(); /* subsumes preempt_enable() */
1776
1777 if (!ret) {
1778 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1779 index 83eb2f7..ed77159 100644
1780 --- a/arch/arm/include/asm/kmap_types.h
1781 +++ b/arch/arm/include/asm/kmap_types.h
1782 @@ -4,6 +4,6 @@
1783 /*
1784 * This is the "bare minimum". AIO seems to require this.
1785 */
1786 -#define KM_TYPE_NR 16
1787 +#define KM_TYPE_NR 17
1788
1789 #endif
1790 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1791 index 9e614a1..3302cca 100644
1792 --- a/arch/arm/include/asm/mach/dma.h
1793 +++ b/arch/arm/include/asm/mach/dma.h
1794 @@ -22,7 +22,7 @@ struct dma_ops {
1795 int (*residue)(unsigned int, dma_t *); /* optional */
1796 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1797 const char *type;
1798 -};
1799 +} __do_const;
1800
1801 struct dma_struct {
1802 void *addr; /* single DMA address */
1803 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1804 index f98c7f3..e5c626d 100644
1805 --- a/arch/arm/include/asm/mach/map.h
1806 +++ b/arch/arm/include/asm/mach/map.h
1807 @@ -23,17 +23,19 @@ struct map_desc {
1808
1809 /* types 0-3 are defined in asm/io.h */
1810 enum {
1811 - MT_UNCACHED = 4,
1812 - MT_CACHECLEAN,
1813 - MT_MINICLEAN,
1814 + MT_UNCACHED_RW = 4,
1815 + MT_CACHECLEAN_RO,
1816 + MT_MINICLEAN_RO,
1817 MT_LOW_VECTORS,
1818 MT_HIGH_VECTORS,
1819 - MT_MEMORY_RWX,
1820 + __MT_MEMORY_RWX,
1821 MT_MEMORY_RW,
1822 - MT_ROM,
1823 - MT_MEMORY_RWX_NONCACHED,
1824 + MT_MEMORY_RX,
1825 + MT_ROM_RX,
1826 + MT_MEMORY_RW_NONCACHED,
1827 + MT_MEMORY_RX_NONCACHED,
1828 MT_MEMORY_RW_DTCM,
1829 - MT_MEMORY_RWX_ITCM,
1830 + MT_MEMORY_RX_ITCM,
1831 MT_MEMORY_RW_SO,
1832 MT_MEMORY_DMA_READY,
1833 };
1834 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1835 index 891a56b..48f337e 100644
1836 --- a/arch/arm/include/asm/outercache.h
1837 +++ b/arch/arm/include/asm/outercache.h
1838 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1839
1840 /* This is an ARM L2C thing */
1841 void (*write_sec)(unsigned long, unsigned);
1842 -};
1843 +} __no_const;
1844
1845 extern struct outer_cache_fns outer_cache;
1846
1847 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1848 index 4355f0e..cd9168e 100644
1849 --- a/arch/arm/include/asm/page.h
1850 +++ b/arch/arm/include/asm/page.h
1851 @@ -23,6 +23,7 @@
1852
1853 #else
1854
1855 +#include <linux/compiler.h>
1856 #include <asm/glue.h>
1857
1858 /*
1859 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1860 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1861 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1862 unsigned long vaddr, struct vm_area_struct *vma);
1863 -};
1864 +} __no_const;
1865
1866 #ifdef MULTI_USER
1867 extern struct cpu_user_fns cpu_user;
1868 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1869 index 19cfab5..3f5c7e9 100644
1870 --- a/arch/arm/include/asm/pgalloc.h
1871 +++ b/arch/arm/include/asm/pgalloc.h
1872 @@ -17,6 +17,7 @@
1873 #include <asm/processor.h>
1874 #include <asm/cacheflush.h>
1875 #include <asm/tlbflush.h>
1876 +#include <asm/system_info.h>
1877
1878 #define check_pgt_cache() do { } while (0)
1879
1880 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1881 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1882 }
1883
1884 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1885 +{
1886 + pud_populate(mm, pud, pmd);
1887 +}
1888 +
1889 #else /* !CONFIG_ARM_LPAE */
1890
1891 /*
1892 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1893 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1894 #define pmd_free(mm, pmd) do { } while (0)
1895 #define pud_populate(mm,pmd,pte) BUG()
1896 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1897
1898 #endif /* CONFIG_ARM_LPAE */
1899
1900 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1901 __free_page(pte);
1902 }
1903
1904 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1905 +{
1906 +#ifdef CONFIG_ARM_LPAE
1907 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1908 +#else
1909 + if (addr & SECTION_SIZE)
1910 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1911 + else
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#endif
1914 + flush_pmd_entry(pmdp);
1915 +}
1916 +
1917 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1918 pmdval_t prot)
1919 {
1920 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1921 index 5e68278..1869bae 100644
1922 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1923 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 @@ -27,7 +27,7 @@
1925 /*
1926 * - section
1927 */
1928 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1929 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1930 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1931 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1932 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1933 @@ -39,6 +39,7 @@
1934 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1935 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1936 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1937 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1938
1939 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1940 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1941 @@ -68,6 +69,7 @@
1942 * - extended small page/tiny page
1943 */
1944 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1945 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1946 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1947 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1948 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1949 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1950 index f027941..f36ce30 100644
1951 --- a/arch/arm/include/asm/pgtable-2level.h
1952 +++ b/arch/arm/include/asm/pgtable-2level.h
1953 @@ -126,6 +126,9 @@
1954 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1955 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1956
1957 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1958 +#define L_PTE_PXN (_AT(pteval_t, 0))
1959 +
1960 /*
1961 * These are the memory types, defined to be compatible with
1962 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1963 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1964 index a31ecdad..95e98d4 100644
1965 --- a/arch/arm/include/asm/pgtable-3level.h
1966 +++ b/arch/arm/include/asm/pgtable-3level.h
1967 @@ -81,6 +81,7 @@
1968 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1969 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1970 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1971 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1972 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1973 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1974 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1975 @@ -92,10 +93,12 @@
1976 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1977 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1978 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1979 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1980
1981 /*
1982 * To be used in assembly code with the upper page attributes.
1983 */
1984 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1985 #define L_PTE_XN_HIGH (1 << (54 - 32))
1986 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1987
1988 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1989 index d5cac54..906ea3e 100644
1990 --- a/arch/arm/include/asm/pgtable.h
1991 +++ b/arch/arm/include/asm/pgtable.h
1992 @@ -33,6 +33,9 @@
1993 #include <asm/pgtable-2level.h>
1994 #endif
1995
1996 +#define ktla_ktva(addr) (addr)
1997 +#define ktva_ktla(addr) (addr)
1998 +
1999 /*
2000 * Just any arbitrary offset to the start of the vmalloc VM area: the
2001 * current 8MB value just means that there will be a 8MB "hole" after the
2002 @@ -48,6 +51,9 @@
2003 #define LIBRARY_TEXT_START 0x0c000000
2004
2005 #ifndef __ASSEMBLY__
2006 +extern pteval_t __supported_pte_mask;
2007 +extern pmdval_t __supported_pmd_mask;
2008 +
2009 extern void __pte_error(const char *file, int line, pte_t);
2010 extern void __pmd_error(const char *file, int line, pmd_t);
2011 extern void __pgd_error(const char *file, int line, pgd_t);
2012 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2013 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2014 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2015
2016 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2017 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2018 +
2019 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2020 +#include <asm/domain.h>
2021 +#include <linux/thread_info.h>
2022 +#include <linux/preempt.h>
2023 +
2024 +static inline int test_domain(int domain, int domaintype)
2025 +{
2026 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2027 +}
2028 +#endif
2029 +
2030 +#ifdef CONFIG_PAX_KERNEXEC
2031 +static inline unsigned long pax_open_kernel(void) {
2032 +#ifdef CONFIG_ARM_LPAE
2033 + /* TODO */
2034 +#else
2035 + preempt_disable();
2036 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2037 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2038 +#endif
2039 + return 0;
2040 +}
2041 +
2042 +static inline unsigned long pax_close_kernel(void) {
2043 +#ifdef CONFIG_ARM_LPAE
2044 + /* TODO */
2045 +#else
2046 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2047 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2048 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2049 + preempt_enable_no_resched();
2050 +#endif
2051 + return 0;
2052 +}
2053 +#else
2054 +static inline unsigned long pax_open_kernel(void) { return 0; }
2055 +static inline unsigned long pax_close_kernel(void) { return 0; }
2056 +#endif
2057 +
2058 /*
2059 * This is the lowest virtual address we can permit any user space
2060 * mapping to be mapped at. This is particularly important for
2061 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2062 /*
2063 * The pgprot_* and protection_map entries will be fixed up in runtime
2064 * to include the cachable and bufferable bits based on memory policy,
2065 - * as well as any architecture dependent bits like global/ASID and SMP
2066 - * shared mapping bits.
2067 + * as well as any architecture dependent bits like global/ASID, PXN,
2068 + * and SMP shared mapping bits.
2069 */
2070 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2071
2072 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2073 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2074 {
2075 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2076 - L_PTE_NONE | L_PTE_VALID;
2077 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2078 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2079 return pte;
2080 }
2081 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2082 index c25ef3e..735f14b 100644
2083 --- a/arch/arm/include/asm/psci.h
2084 +++ b/arch/arm/include/asm/psci.h
2085 @@ -32,7 +32,7 @@ struct psci_operations {
2086 int (*affinity_info)(unsigned long target_affinity,
2087 unsigned long lowest_affinity_level);
2088 int (*migrate_info_type)(void);
2089 -};
2090 +} __no_const;
2091
2092 extern struct psci_operations psci_ops;
2093 extern struct smp_operations psci_smp_ops;
2094 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2095 index 18f5a55..5072a40 100644
2096 --- a/arch/arm/include/asm/smp.h
2097 +++ b/arch/arm/include/asm/smp.h
2098 @@ -107,7 +107,7 @@ struct smp_operations {
2099 int (*cpu_disable)(unsigned int cpu);
2100 #endif
2101 #endif
2102 -};
2103 +} __no_const;
2104
2105 struct of_cpu_method {
2106 const char *method;
2107 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2108 index d890e41..3921292 100644
2109 --- a/arch/arm/include/asm/thread_info.h
2110 +++ b/arch/arm/include/asm/thread_info.h
2111 @@ -78,9 +78,9 @@ struct thread_info {
2112 .flags = 0, \
2113 .preempt_count = INIT_PREEMPT_COUNT, \
2114 .addr_limit = KERNEL_DS, \
2115 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2116 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2117 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2118 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2119 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2120 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2121 .restart_block = { \
2122 .fn = do_no_restart_syscall, \
2123 }, \
2124 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2125 #define TIF_SYSCALL_AUDIT 9
2126 #define TIF_SYSCALL_TRACEPOINT 10
2127 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2128 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2129 +/* within 8 bits of TIF_SYSCALL_TRACE
2130 + * to meet flexible second operand requirements
2131 + */
2132 +#define TIF_GRSEC_SETXID 12
2133 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2134 #define TIF_USING_IWMMXT 17
2135 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2136 #define TIF_RESTORE_SIGMASK 20
2137 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2138 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2139 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2140 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2141 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2142
2143 /* Checks for any syscall work in entry-common.S */
2144 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2145 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2146 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2147
2148 /*
2149 * Change these and you break ASM code in entry-common.S
2150 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2151 index 5f833f7..76e6644 100644
2152 --- a/arch/arm/include/asm/tls.h
2153 +++ b/arch/arm/include/asm/tls.h
2154 @@ -3,6 +3,7 @@
2155
2156 #include <linux/compiler.h>
2157 #include <asm/thread_info.h>
2158 +#include <asm/pgtable.h>
2159
2160 #ifdef __ASSEMBLY__
2161 #include <asm/asm-offsets.h>
2162 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2163 * at 0xffff0fe0 must be used instead. (see
2164 * entry-armv.S for details)
2165 */
2166 + pax_open_kernel();
2167 *((unsigned int *)0xffff0ff0) = val;
2168 + pax_close_kernel();
2169 #endif
2170 }
2171
2172 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2173 index 4767eb9..bf00668 100644
2174 --- a/arch/arm/include/asm/uaccess.h
2175 +++ b/arch/arm/include/asm/uaccess.h
2176 @@ -18,6 +18,7 @@
2177 #include <asm/domain.h>
2178 #include <asm/unified.h>
2179 #include <asm/compiler.h>
2180 +#include <asm/pgtable.h>
2181
2182 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2183 #include <asm-generic/uaccess-unaligned.h>
2184 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2185 static inline void set_fs(mm_segment_t fs)
2186 {
2187 current_thread_info()->addr_limit = fs;
2188 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2189 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2190 }
2191
2192 #define segment_eq(a,b) ((a) == (b))
2193
2194 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2195 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2196 +
2197 +static inline void pax_open_userland(void)
2198 +{
2199 +
2200 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2201 + if (segment_eq(get_fs(), USER_DS)) {
2202 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2203 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2204 + }
2205 +#endif
2206 +
2207 +}
2208 +
2209 +static inline void pax_close_userland(void)
2210 +{
2211 +
2212 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2213 + if (segment_eq(get_fs(), USER_DS)) {
2214 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2215 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2216 + }
2217 +#endif
2218 +
2219 +}
2220 +
2221 #define __addr_ok(addr) ({ \
2222 unsigned long flag; \
2223 __asm__("cmp %2, %0; movlo %0, #0" \
2224 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2225
2226 #define get_user(x,p) \
2227 ({ \
2228 + int __e; \
2229 might_fault(); \
2230 - __get_user_check(x,p); \
2231 + pax_open_userland(); \
2232 + __e = __get_user_check(x,p); \
2233 + pax_close_userland(); \
2234 + __e; \
2235 })
2236
2237 extern int __put_user_1(void *, unsigned int);
2238 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2239
2240 #define put_user(x,p) \
2241 ({ \
2242 + int __e; \
2243 might_fault(); \
2244 - __put_user_check(x,p); \
2245 + pax_open_userland(); \
2246 + __e = __put_user_check(x,p); \
2247 + pax_close_userland(); \
2248 + __e; \
2249 })
2250
2251 #else /* CONFIG_MMU */
2252 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2253
2254 #endif /* CONFIG_MMU */
2255
2256 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2257 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2258
2259 #define user_addr_max() \
2260 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2261 #define __get_user(x,ptr) \
2262 ({ \
2263 long __gu_err = 0; \
2264 + pax_open_userland(); \
2265 __get_user_err((x),(ptr),__gu_err); \
2266 + pax_close_userland(); \
2267 __gu_err; \
2268 })
2269
2270 #define __get_user_error(x,ptr,err) \
2271 ({ \
2272 + pax_open_userland(); \
2273 __get_user_err((x),(ptr),err); \
2274 + pax_close_userland(); \
2275 (void) 0; \
2276 })
2277
2278 @@ -368,13 +409,17 @@ do { \
2279 #define __put_user(x,ptr) \
2280 ({ \
2281 long __pu_err = 0; \
2282 + pax_open_userland(); \
2283 __put_user_err((x),(ptr),__pu_err); \
2284 + pax_close_userland(); \
2285 __pu_err; \
2286 })
2287
2288 #define __put_user_error(x,ptr,err) \
2289 ({ \
2290 + pax_open_userland(); \
2291 __put_user_err((x),(ptr),err); \
2292 + pax_close_userland(); \
2293 (void) 0; \
2294 })
2295
2296 @@ -474,11 +519,44 @@ do { \
2297
2298
2299 #ifdef CONFIG_MMU
2300 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2301 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2302 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2303 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2304 +
2305 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2306 +{
2307 + unsigned long ret;
2308 +
2309 + check_object_size(to, n, false);
2310 + pax_open_userland();
2311 + ret = ___copy_from_user(to, from, n);
2312 + pax_close_userland();
2313 + return ret;
2314 +}
2315 +
2316 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2317 +{
2318 + unsigned long ret;
2319 +
2320 + check_object_size(from, n, true);
2321 + pax_open_userland();
2322 + ret = ___copy_to_user(to, from, n);
2323 + pax_close_userland();
2324 + return ret;
2325 +}
2326 +
2327 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2328 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2329 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2330 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2331 +
2332 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2333 +{
2334 + unsigned long ret;
2335 + pax_open_userland();
2336 + ret = ___clear_user(addr, n);
2337 + pax_close_userland();
2338 + return ret;
2339 +}
2340 +
2341 #else
2342 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2343 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2344 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2345
2346 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2347 {
2348 + if ((long)n < 0)
2349 + return n;
2350 +
2351 if (access_ok(VERIFY_READ, from, n))
2352 n = __copy_from_user(to, from, n);
2353 else /* security hole - plug it */
2354 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2355
2356 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2357 {
2358 + if ((long)n < 0)
2359 + return n;
2360 +
2361 if (access_ok(VERIFY_WRITE, to, n))
2362 n = __copy_to_user(to, from, n);
2363 return n;
2364 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2365 index 5af0ed1..cea83883 100644
2366 --- a/arch/arm/include/uapi/asm/ptrace.h
2367 +++ b/arch/arm/include/uapi/asm/ptrace.h
2368 @@ -92,7 +92,7 @@
2369 * ARMv7 groups of PSR bits
2370 */
2371 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2372 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2373 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2374 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2375 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2376
2377 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2378 index a88671c..1cc895e 100644
2379 --- a/arch/arm/kernel/armksyms.c
2380 +++ b/arch/arm/kernel/armksyms.c
2381 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2382
2383 /* networking */
2384 EXPORT_SYMBOL(csum_partial);
2385 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2386 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2387 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2388 EXPORT_SYMBOL(__csum_ipv6_magic);
2389
2390 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2391 #ifdef CONFIG_MMU
2392 EXPORT_SYMBOL(copy_page);
2393
2394 -EXPORT_SYMBOL(__copy_from_user);
2395 -EXPORT_SYMBOL(__copy_to_user);
2396 -EXPORT_SYMBOL(__clear_user);
2397 +EXPORT_SYMBOL(___copy_from_user);
2398 +EXPORT_SYMBOL(___copy_to_user);
2399 +EXPORT_SYMBOL(___clear_user);
2400
2401 EXPORT_SYMBOL(__get_user_1);
2402 EXPORT_SYMBOL(__get_user_2);
2403 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2404 index 2f5555d..d493c91 100644
2405 --- a/arch/arm/kernel/entry-armv.S
2406 +++ b/arch/arm/kernel/entry-armv.S
2407 @@ -47,6 +47,87 @@
2408 9997:
2409 .endm
2410
2411 + .macro pax_enter_kernel
2412 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2413 + @ make aligned space for saved DACR
2414 + sub sp, sp, #8
2415 + @ save regs
2416 + stmdb sp!, {r1, r2}
2417 + @ read DACR from cpu_domain into r1
2418 + mov r2, sp
2419 + @ assume 8K pages, since we have to split the immediate in two
2420 + bic r2, r2, #(0x1fc0)
2421 + bic r2, r2, #(0x3f)
2422 + ldr r1, [r2, #TI_CPU_DOMAIN]
2423 + @ store old DACR on stack
2424 + str r1, [sp, #8]
2425 +#ifdef CONFIG_PAX_KERNEXEC
2426 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2427 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2428 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2429 +#endif
2430 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2431 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2432 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2433 +#endif
2434 + @ write r1 to current_thread_info()->cpu_domain
2435 + str r1, [r2, #TI_CPU_DOMAIN]
2436 + @ write r1 to DACR
2437 + mcr p15, 0, r1, c3, c0, 0
2438 + @ instruction sync
2439 + instr_sync
2440 + @ restore regs
2441 + ldmia sp!, {r1, r2}
2442 +#endif
2443 + .endm
2444 +
2445 + .macro pax_open_userland
2446 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2447 + @ save regs
2448 + stmdb sp!, {r0, r1}
2449 + @ read DACR from cpu_domain into r1
2450 + mov r0, sp
2451 + @ assume 8K pages, since we have to split the immediate in two
2452 + bic r0, r0, #(0x1fc0)
2453 + bic r0, r0, #(0x3f)
2454 + ldr r1, [r0, #TI_CPU_DOMAIN]
2455 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2456 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2457 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2458 + @ write r1 to current_thread_info()->cpu_domain
2459 + str r1, [r0, #TI_CPU_DOMAIN]
2460 + @ write r1 to DACR
2461 + mcr p15, 0, r1, c3, c0, 0
2462 + @ instruction sync
2463 + instr_sync
2464 + @ restore regs
2465 + ldmia sp!, {r0, r1}
2466 +#endif
2467 + .endm
2468 +
2469 + .macro pax_close_userland
2470 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2471 + @ save regs
2472 + stmdb sp!, {r0, r1}
2473 + @ read DACR from cpu_domain into r1
2474 + mov r0, sp
2475 + @ assume 8K pages, since we have to split the immediate in two
2476 + bic r0, r0, #(0x1fc0)
2477 + bic r0, r0, #(0x3f)
2478 + ldr r1, [r0, #TI_CPU_DOMAIN]
2479 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2480 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2481 + @ write r1 to current_thread_info()->cpu_domain
2482 + str r1, [r0, #TI_CPU_DOMAIN]
2483 + @ write r1 to DACR
2484 + mcr p15, 0, r1, c3, c0, 0
2485 + @ instruction sync
2486 + instr_sync
2487 + @ restore regs
2488 + ldmia sp!, {r0, r1}
2489 +#endif
2490 + .endm
2491 +
2492 .macro pabt_helper
2493 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2494 #ifdef MULTI_PABORT
2495 @@ -89,11 +170,15 @@
2496 * Invalid mode handlers
2497 */
2498 .macro inv_entry, reason
2499 +
2500 + pax_enter_kernel
2501 +
2502 sub sp, sp, #S_FRAME_SIZE
2503 ARM( stmib sp, {r1 - lr} )
2504 THUMB( stmia sp, {r0 - r12} )
2505 THUMB( str sp, [sp, #S_SP] )
2506 THUMB( str lr, [sp, #S_LR] )
2507 +
2508 mov r1, #\reason
2509 .endm
2510
2511 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2512 .macro svc_entry, stack_hole=0, trace=1
2513 UNWIND(.fnstart )
2514 UNWIND(.save {r0 - pc} )
2515 +
2516 + pax_enter_kernel
2517 +
2518 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2519 +
2520 #ifdef CONFIG_THUMB2_KERNEL
2521 SPFIX( str r0, [sp] ) @ temporarily saved
2522 SPFIX( mov r0, sp )
2523 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2524 ldmia r0, {r3 - r5}
2525 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2526 mov r6, #-1 @ "" "" "" ""
2527 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2528 + @ offset sp by 8 as done in pax_enter_kernel
2529 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2530 +#else
2531 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2532 +#endif
2533 SPFIX( addeq r2, r2, #4 )
2534 str r3, [sp, #-4]! @ save the "real" r0 copied
2535 @ from the exception stack
2536 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2537 .macro usr_entry, trace=1
2538 UNWIND(.fnstart )
2539 UNWIND(.cantunwind ) @ don't unwind the user space
2540 +
2541 + pax_enter_kernel_user
2542 +
2543 sub sp, sp, #S_FRAME_SIZE
2544 ARM( stmib sp, {r1 - r12} )
2545 THUMB( stmia sp, {r0 - r12} )
2546 @@ -478,7 +575,9 @@ __und_usr:
2547 tst r3, #PSR_T_BIT @ Thumb mode?
2548 bne __und_usr_thumb
2549 sub r4, r2, #4 @ ARM instr at LR - 4
2550 + pax_open_userland
2551 1: ldrt r0, [r4]
2552 + pax_close_userland
2553 ARM_BE8(rev r0, r0) @ little endian instruction
2554
2555 @ r0 = 32-bit ARM instruction which caused the exception
2556 @@ -512,11 +611,15 @@ __und_usr_thumb:
2557 */
2558 .arch armv6t2
2559 #endif
2560 + pax_open_userland
2561 2: ldrht r5, [r4]
2562 + pax_close_userland
2563 ARM_BE8(rev16 r5, r5) @ little endian instruction
2564 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2565 blo __und_usr_fault_16 @ 16bit undefined instruction
2566 + pax_open_userland
2567 3: ldrht r0, [r2]
2568 + pax_close_userland
2569 ARM_BE8(rev16 r0, r0) @ little endian instruction
2570 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2571 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2572 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2573 */
2574 .pushsection .fixup, "ax"
2575 .align 2
2576 -4: str r4, [sp, #S_PC] @ retry current instruction
2577 +4: pax_close_userland
2578 + str r4, [sp, #S_PC] @ retry current instruction
2579 ret r9
2580 .popsection
2581 .pushsection __ex_table,"a"
2582 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2583 THUMB( str lr, [ip], #4 )
2584 ldr r4, [r2, #TI_TP_VALUE]
2585 ldr r5, [r2, #TI_TP_VALUE + 4]
2586 -#ifdef CONFIG_CPU_USE_DOMAINS
2587 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2588 ldr r6, [r2, #TI_CPU_DOMAIN]
2589 #endif
2590 switch_tls r1, r4, r5, r3, r7
2591 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2592 ldr r8, =__stack_chk_guard
2593 ldr r7, [r7, #TSK_STACK_CANARY]
2594 #endif
2595 -#ifdef CONFIG_CPU_USE_DOMAINS
2596 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2597 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2598 #endif
2599 mov r5, r0
2600 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2601 index f8ccc21..83d192f 100644
2602 --- a/arch/arm/kernel/entry-common.S
2603 +++ b/arch/arm/kernel/entry-common.S
2604 @@ -11,18 +11,46 @@
2605 #include <asm/assembler.h>
2606 #include <asm/unistd.h>
2607 #include <asm/ftrace.h>
2608 +#include <asm/domain.h>
2609 #include <asm/unwind.h>
2610
2611 +#include "entry-header.S"
2612 +
2613 #ifdef CONFIG_NEED_RET_TO_USER
2614 #include <mach/entry-macro.S>
2615 #else
2616 .macro arch_ret_to_user, tmp1, tmp2
2617 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2618 + @ save regs
2619 + stmdb sp!, {r1, r2}
2620 + @ read DACR from cpu_domain into r1
2621 + mov r2, sp
2622 + @ assume 8K pages, since we have to split the immediate in two
2623 + bic r2, r2, #(0x1fc0)
2624 + bic r2, r2, #(0x3f)
2625 + ldr r1, [r2, #TI_CPU_DOMAIN]
2626 +#ifdef CONFIG_PAX_KERNEXEC
2627 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2628 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2629 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2630 +#endif
2631 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2632 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2633 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2635 +#endif
2636 + @ write r1 to current_thread_info()->cpu_domain
2637 + str r1, [r2, #TI_CPU_DOMAIN]
2638 + @ write r1 to DACR
2639 + mcr p15, 0, r1, c3, c0, 0
2640 + @ instruction sync
2641 + instr_sync
2642 + @ restore regs
2643 + ldmia sp!, {r1, r2}
2644 +#endif
2645 .endm
2646 #endif
2647
2648 -#include "entry-header.S"
2649 -
2650 -
2651 .align 5
2652 /*
2653 * This is the fast syscall return path. We do as little as
2654 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2655 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2656 #endif
2657
2658 + /*
2659 + * do this here to avoid a performance hit of wrapping the code above
2660 + * that directly dereferences userland to parse the SWI instruction
2661 + */
2662 + pax_enter_kernel_user
2663 +
2664 adr tbl, sys_call_table @ load syscall table pointer
2665
2666 #if defined(CONFIG_OABI_COMPAT)
2667 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2668 index 1a0045a..9b4f34d 100644
2669 --- a/arch/arm/kernel/entry-header.S
2670 +++ b/arch/arm/kernel/entry-header.S
2671 @@ -196,6 +196,60 @@
2672 msr cpsr_c, \rtemp @ switch back to the SVC mode
2673 .endm
2674
2675 + .macro pax_enter_kernel_user
2676 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2677 + @ save regs
2678 + stmdb sp!, {r0, r1}
2679 + @ read DACR from cpu_domain into r1
2680 + mov r0, sp
2681 + @ assume 8K pages, since we have to split the immediate in two
2682 + bic r0, r0, #(0x1fc0)
2683 + bic r0, r0, #(0x3f)
2684 + ldr r1, [r0, #TI_CPU_DOMAIN]
2685 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2686 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2687 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2688 +#endif
2689 +#ifdef CONFIG_PAX_KERNEXEC
2690 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2691 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2692 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2693 +#endif
2694 + @ write r1 to current_thread_info()->cpu_domain
2695 + str r1, [r0, #TI_CPU_DOMAIN]
2696 + @ write r1 to DACR
2697 + mcr p15, 0, r1, c3, c0, 0
2698 + @ instruction sync
2699 + instr_sync
2700 + @ restore regs
2701 + ldmia sp!, {r0, r1}
2702 +#endif
2703 + .endm
2704 +
2705 + .macro pax_exit_kernel
2706 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2707 + @ save regs
2708 + stmdb sp!, {r0, r1}
2709 + @ read old DACR from stack into r1
2710 + ldr r1, [sp, #(8 + S_SP)]
2711 + sub r1, r1, #8
2712 + ldr r1, [r1]
2713 +
2714 + @ write r1 to current_thread_info()->cpu_domain
2715 + mov r0, sp
2716 + @ assume 8K pages, since we have to split the immediate in two
2717 + bic r0, r0, #(0x1fc0)
2718 + bic r0, r0, #(0x3f)
2719 + str r1, [r0, #TI_CPU_DOMAIN]
2720 + @ write r1 to DACR
2721 + mcr p15, 0, r1, c3, c0, 0
2722 + @ instruction sync
2723 + instr_sync
2724 + @ restore regs
2725 + ldmia sp!, {r0, r1}
2726 +#endif
2727 + .endm
2728 +
2729 #ifndef CONFIG_THUMB2_KERNEL
2730 .macro svc_exit, rpsr, irq = 0
2731 .if \irq != 0
2732 @@ -215,6 +269,9 @@
2733 blne trace_hardirqs_off
2734 #endif
2735 .endif
2736 +
2737 + pax_exit_kernel
2738 +
2739 msr spsr_cxsf, \rpsr
2740 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2741 @ We must avoid clrex due to Cortex-A15 erratum #830321
2742 @@ -291,6 +348,9 @@
2743 blne trace_hardirqs_off
2744 #endif
2745 .endif
2746 +
2747 + pax_exit_kernel
2748 +
2749 ldr lr, [sp, #S_SP] @ top of the stack
2750 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2751
2752 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2753 index 059c3da..8e45cfc 100644
2754 --- a/arch/arm/kernel/fiq.c
2755 +++ b/arch/arm/kernel/fiq.c
2756 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2757 void *base = vectors_page;
2758 unsigned offset = FIQ_OFFSET;
2759
2760 + pax_open_kernel();
2761 memcpy(base + offset, start, length);
2762 + pax_close_kernel();
2763 +
2764 if (!cache_is_vipt_nonaliasing())
2765 flush_icache_range((unsigned long)base + offset, offset +
2766 length);
2767 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2768 index 664eee8..f470938 100644
2769 --- a/arch/arm/kernel/head.S
2770 +++ b/arch/arm/kernel/head.S
2771 @@ -437,7 +437,7 @@ __enable_mmu:
2772 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2773 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2774 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2775 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2776 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2777 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2778 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2779 #endif
2780 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2781 index bea7db9..a210d10 100644
2782 --- a/arch/arm/kernel/module.c
2783 +++ b/arch/arm/kernel/module.c
2784 @@ -38,12 +38,39 @@
2785 #endif
2786
2787 #ifdef CONFIG_MMU
2788 -void *module_alloc(unsigned long size)
2789 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2790 {
2791 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2792 + return NULL;
2793 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2794 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2795 + GFP_KERNEL, prot, NUMA_NO_NODE,
2796 __builtin_return_address(0));
2797 }
2798 +
2799 +void *module_alloc(unsigned long size)
2800 +{
2801 +
2802 +#ifdef CONFIG_PAX_KERNEXEC
2803 + return __module_alloc(size, PAGE_KERNEL);
2804 +#else
2805 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2806 +#endif
2807 +
2808 +}
2809 +
2810 +#ifdef CONFIG_PAX_KERNEXEC
2811 +void module_memfree_exec(void *module_region)
2812 +{
2813 + module_memfree(module_region);
2814 +}
2815 +EXPORT_SYMBOL(module_memfree_exec);
2816 +
2817 +void *module_alloc_exec(unsigned long size)
2818 +{
2819 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2820 +}
2821 +EXPORT_SYMBOL(module_alloc_exec);
2822 +#endif
2823 #endif
2824
2825 int
2826 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2827 index 5038960..4aa71d8 100644
2828 --- a/arch/arm/kernel/patch.c
2829 +++ b/arch/arm/kernel/patch.c
2830 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2831 else
2832 __acquire(&patch_lock);
2833
2834 + pax_open_kernel();
2835 if (thumb2 && __opcode_is_thumb16(insn)) {
2836 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2837 size = sizeof(u16);
2838 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2839 *(u32 *)waddr = insn;
2840 size = sizeof(u32);
2841 }
2842 + pax_close_kernel();
2843
2844 if (waddr != addr) {
2845 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2846 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2847 index fdfa3a7..5d208b8 100644
2848 --- a/arch/arm/kernel/process.c
2849 +++ b/arch/arm/kernel/process.c
2850 @@ -207,6 +207,7 @@ void machine_power_off(void)
2851
2852 if (pm_power_off)
2853 pm_power_off();
2854 + BUG();
2855 }
2856
2857 /*
2858 @@ -220,7 +221,7 @@ void machine_power_off(void)
2859 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2860 * to use. Implementing such co-ordination would be essentially impossible.
2861 */
2862 -void machine_restart(char *cmd)
2863 +__noreturn void machine_restart(char *cmd)
2864 {
2865 local_irq_disable();
2866 smp_send_stop();
2867 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2868
2869 show_regs_print_info(KERN_DEFAULT);
2870
2871 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2872 - print_symbol("LR is at %s\n", regs->ARM_lr);
2873 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2874 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2875 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2876 "sp : %08lx ip : %08lx fp : %08lx\n",
2877 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2878 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2879 return 0;
2880 }
2881
2882 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2883 -{
2884 - unsigned long range_end = mm->brk + 0x02000000;
2885 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2886 -}
2887 -
2888 #ifdef CONFIG_MMU
2889 #ifdef CONFIG_KUSER_HELPERS
2890 /*
2891 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2892
2893 static int __init gate_vma_init(void)
2894 {
2895 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2896 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2897 return 0;
2898 }
2899 arch_initcall(gate_vma_init);
2900 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2901 return is_gate_vma(vma) ? "[vectors]" : NULL;
2902 }
2903
2904 -/* If possible, provide a placement hint at a random offset from the
2905 - * stack for the signal page.
2906 - */
2907 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2908 - unsigned int npages)
2909 -{
2910 - unsigned long offset;
2911 - unsigned long first;
2912 - unsigned long last;
2913 - unsigned long addr;
2914 - unsigned int slots;
2915 -
2916 - first = PAGE_ALIGN(mm->start_stack);
2917 -
2918 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2919 -
2920 - /* No room after stack? */
2921 - if (first > last)
2922 - return 0;
2923 -
2924 - /* Just enough room? */
2925 - if (first == last)
2926 - return first;
2927 -
2928 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2929 -
2930 - offset = get_random_int() % slots;
2931 -
2932 - addr = first + (offset << PAGE_SHIFT);
2933 -
2934 - return addr;
2935 -}
2936 -
2937 -static struct page *signal_page;
2938 -extern struct page *get_signal_page(void);
2939 -
2940 -static const struct vm_special_mapping sigpage_mapping = {
2941 - .name = "[sigpage]",
2942 - .pages = &signal_page,
2943 -};
2944 -
2945 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2946 {
2947 struct mm_struct *mm = current->mm;
2948 - struct vm_area_struct *vma;
2949 - unsigned long addr;
2950 - unsigned long hint;
2951 - int ret = 0;
2952 -
2953 - if (!signal_page)
2954 - signal_page = get_signal_page();
2955 - if (!signal_page)
2956 - return -ENOMEM;
2957
2958 down_write(&mm->mmap_sem);
2959 - hint = sigpage_addr(mm, 1);
2960 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2961 - if (IS_ERR_VALUE(addr)) {
2962 - ret = addr;
2963 - goto up_fail;
2964 - }
2965 -
2966 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2967 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2968 - &sigpage_mapping);
2969 -
2970 - if (IS_ERR(vma)) {
2971 - ret = PTR_ERR(vma);
2972 - goto up_fail;
2973 - }
2974 -
2975 - mm->context.sigpage = addr;
2976 -
2977 - up_fail:
2978 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2979 up_write(&mm->mmap_sem);
2980 - return ret;
2981 + return 0;
2982 }
2983 #endif
2984 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2985 index f73891b..cf3004e 100644
2986 --- a/arch/arm/kernel/psci.c
2987 +++ b/arch/arm/kernel/psci.c
2988 @@ -28,7 +28,7 @@
2989 #include <asm/psci.h>
2990 #include <asm/system_misc.h>
2991
2992 -struct psci_operations psci_ops;
2993 +struct psci_operations psci_ops __read_only;
2994
2995 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2996 typedef int (*psci_initcall_t)(const struct device_node *);
2997 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
2998 index ef9119f..31995a3 100644
2999 --- a/arch/arm/kernel/ptrace.c
3000 +++ b/arch/arm/kernel/ptrace.c
3001 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3002 regs->ARM_ip = ip;
3003 }
3004
3005 +#ifdef CONFIG_GRKERNSEC_SETXID
3006 +extern void gr_delayed_cred_worker(void);
3007 +#endif
3008 +
3009 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3010 {
3011 current_thread_info()->syscall = scno;
3012
3013 +#ifdef CONFIG_GRKERNSEC_SETXID
3014 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3015 + gr_delayed_cred_worker();
3016 +#endif
3017 +
3018 /* Do the secure computing check first; failures should be fast. */
3019 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3020 if (secure_computing() == -1)
3021 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3022 index e55408e..14d9998 100644
3023 --- a/arch/arm/kernel/setup.c
3024 +++ b/arch/arm/kernel/setup.c
3025 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3026 unsigned int elf_hwcap2 __read_mostly;
3027 EXPORT_SYMBOL(elf_hwcap2);
3028
3029 +pteval_t __supported_pte_mask __read_only;
3030 +pmdval_t __supported_pmd_mask __read_only;
3031
3032 #ifdef MULTI_CPU
3033 -struct processor processor __read_mostly;
3034 +struct processor processor __read_only;
3035 #endif
3036 #ifdef MULTI_TLB
3037 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3038 +struct cpu_tlb_fns cpu_tlb __read_only;
3039 #endif
3040 #ifdef MULTI_USER
3041 -struct cpu_user_fns cpu_user __read_mostly;
3042 +struct cpu_user_fns cpu_user __read_only;
3043 #endif
3044 #ifdef MULTI_CACHE
3045 -struct cpu_cache_fns cpu_cache __read_mostly;
3046 +struct cpu_cache_fns cpu_cache __read_only;
3047 #endif
3048 #ifdef CONFIG_OUTER_CACHE
3049 -struct outer_cache_fns outer_cache __read_mostly;
3050 +struct outer_cache_fns outer_cache __read_only;
3051 EXPORT_SYMBOL(outer_cache);
3052 #endif
3053
3054 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3055 asm("mrc p15, 0, %0, c0, c1, 4"
3056 : "=r" (mmfr0));
3057 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3058 - (mmfr0 & 0x000000f0) >= 0x00000030)
3059 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3060 cpu_arch = CPU_ARCH_ARMv7;
3061 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3062 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3063 + __supported_pte_mask |= L_PTE_PXN;
3064 + __supported_pmd_mask |= PMD_PXNTABLE;
3065 + }
3066 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 (mmfr0 & 0x000000f0) == 0x00000020)
3068 cpu_arch = CPU_ARCH_ARMv6;
3069 else
3070 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3071 index 8aa6f1b..0899e08 100644
3072 --- a/arch/arm/kernel/signal.c
3073 +++ b/arch/arm/kernel/signal.c
3074 @@ -24,8 +24,6 @@
3075
3076 extern const unsigned long sigreturn_codes[7];
3077
3078 -static unsigned long signal_return_offset;
3079 -
3080 #ifdef CONFIG_CRUNCH
3081 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3082 {
3083 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3084 * except when the MPU has protected the vectors
3085 * page from PL0
3086 */
3087 - retcode = mm->context.sigpage + signal_return_offset +
3088 - (idx << 2) + thumb;
3089 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3090 } else
3091 #endif
3092 {
3093 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3094 } while (thread_flags & _TIF_WORK_MASK);
3095 return 0;
3096 }
3097 -
3098 -struct page *get_signal_page(void)
3099 -{
3100 - unsigned long ptr;
3101 - unsigned offset;
3102 - struct page *page;
3103 - void *addr;
3104 -
3105 - page = alloc_pages(GFP_KERNEL, 0);
3106 -
3107 - if (!page)
3108 - return NULL;
3109 -
3110 - addr = page_address(page);
3111 -
3112 - /* Give the signal return code some randomness */
3113 - offset = 0x200 + (get_random_int() & 0x7fc);
3114 - signal_return_offset = offset;
3115 -
3116 - /*
3117 - * Copy signal return handlers into the vector page, and
3118 - * set sigreturn to be a pointer to these.
3119 - */
3120 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3121 -
3122 - ptr = (unsigned long)addr + offset;
3123 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3124 -
3125 - return page;
3126 -}
3127 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3128 index 86ef244..c518451 100644
3129 --- a/arch/arm/kernel/smp.c
3130 +++ b/arch/arm/kernel/smp.c
3131 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3132
3133 static DECLARE_COMPLETION(cpu_running);
3134
3135 -static struct smp_operations smp_ops;
3136 +static struct smp_operations smp_ops __read_only;
3137
3138 void __init smp_set_ops(struct smp_operations *ops)
3139 {
3140 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3141 index 7a3be1d..b00c7de 100644
3142 --- a/arch/arm/kernel/tcm.c
3143 +++ b/arch/arm/kernel/tcm.c
3144 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3145 .virtual = ITCM_OFFSET,
3146 .pfn = __phys_to_pfn(ITCM_OFFSET),
3147 .length = 0,
3148 - .type = MT_MEMORY_RWX_ITCM,
3149 + .type = MT_MEMORY_RX_ITCM,
3150 }
3151 };
3152
3153 @@ -267,7 +267,9 @@ no_dtcm:
3154 start = &__sitcm_text;
3155 end = &__eitcm_text;
3156 ram = &__itcm_start;
3157 + pax_open_kernel();
3158 memcpy(start, ram, itcm_code_sz);
3159 + pax_close_kernel();
3160 pr_debug("CPU ITCM: copied code from %p - %p\n",
3161 start, end);
3162 itcm_present = true;
3163 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3164 index 788e23f..6fa06a1 100644
3165 --- a/arch/arm/kernel/traps.c
3166 +++ b/arch/arm/kernel/traps.c
3167 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3168 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3169 {
3170 #ifdef CONFIG_KALLSYMS
3171 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3172 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3173 #else
3174 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3175 #endif
3176 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3177 static int die_owner = -1;
3178 static unsigned int die_nest_count;
3179
3180 +extern void gr_handle_kernel_exploit(void);
3181 +
3182 static unsigned long oops_begin(void)
3183 {
3184 int cpu;
3185 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3186 panic("Fatal exception in interrupt");
3187 if (panic_on_oops)
3188 panic("Fatal exception");
3189 +
3190 + gr_handle_kernel_exploit();
3191 +
3192 if (signr)
3193 do_exit(signr);
3194 }
3195 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3196 kuser_init(vectors_base);
3197
3198 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3199 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3200 +
3201 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3202 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3203 +#endif
3204 +
3205 #else /* ifndef CONFIG_CPU_V7M */
3206 /*
3207 * on V7-M there is no need to copy the vector table to a dedicated
3208 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3209 index b31aa73..cc4b7a1 100644
3210 --- a/arch/arm/kernel/vmlinux.lds.S
3211 +++ b/arch/arm/kernel/vmlinux.lds.S
3212 @@ -37,7 +37,7 @@
3213 #endif
3214
3215 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3216 - defined(CONFIG_GENERIC_BUG)
3217 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3218 #define ARM_EXIT_KEEP(x) x
3219 #define ARM_EXIT_DISCARD(x)
3220 #else
3221 @@ -123,6 +123,8 @@ SECTIONS
3222 #ifdef CONFIG_DEBUG_RODATA
3223 . = ALIGN(1<<SECTION_SHIFT);
3224 #endif
3225 + _etext = .; /* End of text section */
3226 +
3227 RO_DATA(PAGE_SIZE)
3228
3229 . = ALIGN(4);
3230 @@ -153,8 +155,6 @@ SECTIONS
3231
3232 NOTES
3233
3234 - _etext = .; /* End of text and rodata section */
3235 -
3236 #ifndef CONFIG_XIP_KERNEL
3237 # ifdef CONFIG_ARM_KERNMEM_PERMS
3238 . = ALIGN(1<<SECTION_SHIFT);
3239 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3240 index 0b0d58a..988cb45 100644
3241 --- a/arch/arm/kvm/arm.c
3242 +++ b/arch/arm/kvm/arm.c
3243 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3244 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3245
3246 /* The VMID used in the VTTBR */
3247 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3248 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3249 static u8 kvm_next_vmid;
3250 static DEFINE_SPINLOCK(kvm_vmid_lock);
3251
3252 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3253 */
3254 static bool need_new_vmid_gen(struct kvm *kvm)
3255 {
3256 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3257 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3258 }
3259
3260 /**
3261 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3262
3263 /* First user of a new VMID generation? */
3264 if (unlikely(kvm_next_vmid == 0)) {
3265 - atomic64_inc(&kvm_vmid_gen);
3266 + atomic64_inc_unchecked(&kvm_vmid_gen);
3267 kvm_next_vmid = 1;
3268
3269 /*
3270 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3271 kvm_call_hyp(__kvm_flush_vm_context);
3272 }
3273
3274 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3275 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3276 kvm->arch.vmid = kvm_next_vmid;
3277 kvm_next_vmid++;
3278
3279 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3280 /**
3281 * Initialize Hyp-mode and memory mappings on all CPUs.
3282 */
3283 -int kvm_arch_init(void *opaque)
3284 +int kvm_arch_init(const void *opaque)
3285 {
3286 int err;
3287 int ret, cpu;
3288 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3289 index 14a0d98..7771a7d 100644
3290 --- a/arch/arm/lib/clear_user.S
3291 +++ b/arch/arm/lib/clear_user.S
3292 @@ -12,14 +12,14 @@
3293
3294 .text
3295
3296 -/* Prototype: int __clear_user(void *addr, size_t sz)
3297 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3298 * Purpose : clear some user memory
3299 * Params : addr - user memory address to clear
3300 * : sz - number of bytes to clear
3301 * Returns : number of bytes NOT cleared
3302 */
3303 ENTRY(__clear_user_std)
3304 -WEAK(__clear_user)
3305 +WEAK(___clear_user)
3306 stmfd sp!, {r1, lr}
3307 mov r2, #0
3308 cmp r1, #4
3309 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3310 USER( strnebt r2, [r0])
3311 mov r0, #0
3312 ldmfd sp!, {r1, pc}
3313 -ENDPROC(__clear_user)
3314 +ENDPROC(___clear_user)
3315 ENDPROC(__clear_user_std)
3316
3317 .pushsection .fixup,"ax"
3318 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3319 index 7a235b9..73a0556 100644
3320 --- a/arch/arm/lib/copy_from_user.S
3321 +++ b/arch/arm/lib/copy_from_user.S
3322 @@ -17,7 +17,7 @@
3323 /*
3324 * Prototype:
3325 *
3326 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3327 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3328 *
3329 * Purpose:
3330 *
3331 @@ -89,11 +89,11 @@
3332
3333 .text
3334
3335 -ENTRY(__copy_from_user)
3336 +ENTRY(___copy_from_user)
3337
3338 #include "copy_template.S"
3339
3340 -ENDPROC(__copy_from_user)
3341 +ENDPROC(___copy_from_user)
3342
3343 .pushsection .fixup,"ax"
3344 .align 0
3345 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3346 index 6ee2f67..d1cce76 100644
3347 --- a/arch/arm/lib/copy_page.S
3348 +++ b/arch/arm/lib/copy_page.S
3349 @@ -10,6 +10,7 @@
3350 * ASM optimised string functions
3351 */
3352 #include <linux/linkage.h>
3353 +#include <linux/const.h>
3354 #include <asm/assembler.h>
3355 #include <asm/asm-offsets.h>
3356 #include <asm/cache.h>
3357 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3358 index a9d3db1..164b089 100644
3359 --- a/arch/arm/lib/copy_to_user.S
3360 +++ b/arch/arm/lib/copy_to_user.S
3361 @@ -17,7 +17,7 @@
3362 /*
3363 * Prototype:
3364 *
3365 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3366 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3367 *
3368 * Purpose:
3369 *
3370 @@ -93,11 +93,11 @@
3371 .text
3372
3373 ENTRY(__copy_to_user_std)
3374 -WEAK(__copy_to_user)
3375 +WEAK(___copy_to_user)
3376
3377 #include "copy_template.S"
3378
3379 -ENDPROC(__copy_to_user)
3380 +ENDPROC(___copy_to_user)
3381 ENDPROC(__copy_to_user_std)
3382
3383 .pushsection .fixup,"ax"
3384 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3385 index 7d08b43..f7ca7ea 100644
3386 --- a/arch/arm/lib/csumpartialcopyuser.S
3387 +++ b/arch/arm/lib/csumpartialcopyuser.S
3388 @@ -57,8 +57,8 @@
3389 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3390 */
3391
3392 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3393 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3394 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3395 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3396
3397 #include "csumpartialcopygeneric.S"
3398
3399 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3400 index 312d43e..21d2322 100644
3401 --- a/arch/arm/lib/delay.c
3402 +++ b/arch/arm/lib/delay.c
3403 @@ -29,7 +29,7 @@
3404 /*
3405 * Default to the loop-based delay implementation.
3406 */
3407 -struct arm_delay_ops arm_delay_ops = {
3408 +struct arm_delay_ops arm_delay_ops __read_only = {
3409 .delay = __loop_delay,
3410 .const_udelay = __loop_const_udelay,
3411 .udelay = __loop_udelay,
3412 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3413 index 3e58d71..029817c 100644
3414 --- a/arch/arm/lib/uaccess_with_memcpy.c
3415 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3416 @@ -136,7 +136,7 @@ out:
3417 }
3418
3419 unsigned long
3420 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3421 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3422 {
3423 /*
3424 * This test is stubbed out of the main function above to keep
3425 @@ -190,7 +190,7 @@ out:
3426 return n;
3427 }
3428
3429 -unsigned long __clear_user(void __user *addr, unsigned long n)
3430 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3431 {
3432 /* See rational for this in __copy_to_user() above. */
3433 if (n < 64)
3434 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3435 index ce25e85..3dd7850 100644
3436 --- a/arch/arm/mach-at91/setup.c
3437 +++ b/arch/arm/mach-at91/setup.c
3438 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3439
3440 desc->pfn = __phys_to_pfn(base);
3441 desc->length = length;
3442 - desc->type = MT_MEMORY_RWX_NONCACHED;
3443 + desc->type = MT_MEMORY_RW_NONCACHED;
3444
3445 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3446 base, length, desc->virtual);
3447 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3448 index 7f352de..6dc0929 100644
3449 --- a/arch/arm/mach-keystone/keystone.c
3450 +++ b/arch/arm/mach-keystone/keystone.c
3451 @@ -27,7 +27,7 @@
3452
3453 #include "keystone.h"
3454
3455 -static struct notifier_block platform_nb;
3456 +static notifier_block_no_const platform_nb;
3457 static unsigned long keystone_dma_pfn_offset __read_mostly;
3458
3459 static int keystone_platform_notifier(struct notifier_block *nb,
3460 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3461 index ccef880..5dfad80 100644
3462 --- a/arch/arm/mach-mvebu/coherency.c
3463 +++ b/arch/arm/mach-mvebu/coherency.c
3464 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3465
3466 /*
3467 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3468 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3469 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3470 * is needed as a workaround for a deadlock issue between the PCIe
3471 * interface and the cache controller.
3472 */
3473 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3474 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3475
3476 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3477 - mtype = MT_UNCACHED;
3478 + mtype = MT_UNCACHED_RW;
3479
3480 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3481 }
3482 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3483 index b6443a4..20a0b74 100644
3484 --- a/arch/arm/mach-omap2/board-n8x0.c
3485 +++ b/arch/arm/mach-omap2/board-n8x0.c
3486 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3487 }
3488 #endif
3489
3490 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3491 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3492 .late_init = n8x0_menelaus_late_init,
3493 };
3494
3495 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3496 index 79f49d9..70bf184 100644
3497 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3498 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3499 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3500 void (*resume)(void);
3501 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3502 void (*hotplug_restart)(void);
3503 -};
3504 +} __no_const;
3505
3506 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3507 static struct powerdomain *mpuss_pd;
3508 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3509 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3510 {}
3511
3512 -struct cpu_pm_ops omap_pm_ops = {
3513 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3514 .finish_suspend = default_finish_suspend,
3515 .resume = dummy_cpu_resume,
3516 .scu_prepare = dummy_scu_prepare,
3517 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3518 index f961c46..4a453dc 100644
3519 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3520 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3521 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3522 return NOTIFY_OK;
3523 }
3524
3525 -static struct notifier_block __refdata irq_hotplug_notifier = {
3526 +static struct notifier_block irq_hotplug_notifier = {
3527 .notifier_call = irq_cpu_hotplug_notify,
3528 };
3529
3530 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3531 index be9541e..821805f 100644
3532 --- a/arch/arm/mach-omap2/omap_device.c
3533 +++ b/arch/arm/mach-omap2/omap_device.c
3534 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3535 struct platform_device __init *omap_device_build(const char *pdev_name,
3536 int pdev_id,
3537 struct omap_hwmod *oh,
3538 - void *pdata, int pdata_len)
3539 + const void *pdata, int pdata_len)
3540 {
3541 struct omap_hwmod *ohs[] = { oh };
3542
3543 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3544 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3545 int pdev_id,
3546 struct omap_hwmod **ohs,
3547 - int oh_cnt, void *pdata,
3548 + int oh_cnt, const void *pdata,
3549 int pdata_len)
3550 {
3551 int ret = -ENOMEM;
3552 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3553 index 78c02b3..c94109a 100644
3554 --- a/arch/arm/mach-omap2/omap_device.h
3555 +++ b/arch/arm/mach-omap2/omap_device.h
3556 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3557 /* Core code interface */
3558
3559 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3560 - struct omap_hwmod *oh, void *pdata,
3561 + struct omap_hwmod *oh, const void *pdata,
3562 int pdata_len);
3563
3564 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3565 struct omap_hwmod **oh, int oh_cnt,
3566 - void *pdata, int pdata_len);
3567 + const void *pdata, int pdata_len);
3568
3569 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3570 struct omap_hwmod **ohs, int oh_cnt);
3571 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3572 index 9025fff..3555702 100644
3573 --- a/arch/arm/mach-omap2/omap_hwmod.c
3574 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3575 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3576 int (*init_clkdm)(struct omap_hwmod *oh);
3577 void (*update_context_lost)(struct omap_hwmod *oh);
3578 int (*get_context_lost)(struct omap_hwmod *oh);
3579 -};
3580 +} __no_const;
3581
3582 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3583 -static struct omap_hwmod_soc_ops soc_ops;
3584 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3585
3586 /* omap_hwmod_list contains all registered struct omap_hwmods */
3587 static LIST_HEAD(omap_hwmod_list);
3588 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3589 index 95fee54..cfa9cf1 100644
3590 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3591 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3592 @@ -10,6 +10,7 @@
3593
3594 #include <linux/kernel.h>
3595 #include <linux/init.h>
3596 +#include <asm/pgtable.h>
3597
3598 #include "powerdomain.h"
3599
3600 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3601
3602 void __init am43xx_powerdomains_init(void)
3603 {
3604 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3605 + pax_open_kernel();
3606 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3607 + pax_close_kernel();
3608 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3609 pwrdm_register_pwrdms(powerdomains_am43xx);
3610 pwrdm_complete_init();
3611 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3612 index ff0a68c..b312aa0 100644
3613 --- a/arch/arm/mach-omap2/wd_timer.c
3614 +++ b/arch/arm/mach-omap2/wd_timer.c
3615 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3616 struct omap_hwmod *oh;
3617 char *oh_name = "wd_timer2";
3618 char *dev_name = "omap_wdt";
3619 - struct omap_wd_timer_platform_data pdata;
3620 + static struct omap_wd_timer_platform_data pdata = {
3621 + .read_reset_sources = prm_read_reset_sources
3622 + };
3623
3624 if (!cpu_class_is_omap2() || of_have_populated_dt())
3625 return 0;
3626 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3627 return -EINVAL;
3628 }
3629
3630 - pdata.read_reset_sources = prm_read_reset_sources;
3631 -
3632 pdev = omap_device_build(dev_name, id, oh, &pdata,
3633 sizeof(struct omap_wd_timer_platform_data));
3634 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3635 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3636 index 4f25a7c..a81be85 100644
3637 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3638 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3639 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3640 bool entered_lp2 = false;
3641
3642 if (tegra_pending_sgi())
3643 - ACCESS_ONCE(abort_flag) = true;
3644 + ACCESS_ONCE_RW(abort_flag) = true;
3645
3646 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3647
3648 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3649 index 2dea8b5..6499da2 100644
3650 --- a/arch/arm/mach-ux500/setup.h
3651 +++ b/arch/arm/mach-ux500/setup.h
3652 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3653 .type = MT_DEVICE, \
3654 }
3655
3656 -#define __MEM_DEV_DESC(x, sz) { \
3657 - .virtual = IO_ADDRESS(x), \
3658 - .pfn = __phys_to_pfn(x), \
3659 - .length = sz, \
3660 - .type = MT_MEMORY_RWX, \
3661 -}
3662 -
3663 extern struct smp_operations ux500_smp_ops;
3664 extern void ux500_cpu_die(unsigned int cpu);
3665
3666 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3667 index c43c714..4f8f7b9 100644
3668 --- a/arch/arm/mm/Kconfig
3669 +++ b/arch/arm/mm/Kconfig
3670 @@ -446,6 +446,7 @@ config CPU_32v5
3671
3672 config CPU_32v6
3673 bool
3674 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3675 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3676
3677 config CPU_32v6K
3678 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3679
3680 config CPU_USE_DOMAINS
3681 bool
3682 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3683 help
3684 This option enables or disables the use of domain switching
3685 via the set_fs() function.
3686 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3687
3688 config KUSER_HELPERS
3689 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3690 - depends on MMU
3691 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3692 default y
3693 help
3694 Warning: disabling this option may break user programs.
3695 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3696 See Documentation/arm/kernel_user_helpers.txt for details.
3697
3698 However, the fixed address nature of these helpers can be used
3699 - by ROP (return orientated programming) authors when creating
3700 + by ROP (Return Oriented Programming) authors when creating
3701 exploits.
3702
3703 If all of the binaries and libraries which run on your platform
3704 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3705 index 2c0c541..4585df9 100644
3706 --- a/arch/arm/mm/alignment.c
3707 +++ b/arch/arm/mm/alignment.c
3708 @@ -216,10 +216,12 @@ union offset_union {
3709 #define __get16_unaligned_check(ins,val,addr) \
3710 do { \
3711 unsigned int err = 0, v, a = addr; \
3712 + pax_open_userland(); \
3713 __get8_unaligned_check(ins,v,a,err); \
3714 val = v << ((BE) ? 8 : 0); \
3715 __get8_unaligned_check(ins,v,a,err); \
3716 val |= v << ((BE) ? 0 : 8); \
3717 + pax_close_userland(); \
3718 if (err) \
3719 goto fault; \
3720 } while (0)
3721 @@ -233,6 +235,7 @@ union offset_union {
3722 #define __get32_unaligned_check(ins,val,addr) \
3723 do { \
3724 unsigned int err = 0, v, a = addr; \
3725 + pax_open_userland(); \
3726 __get8_unaligned_check(ins,v,a,err); \
3727 val = v << ((BE) ? 24 : 0); \
3728 __get8_unaligned_check(ins,v,a,err); \
3729 @@ -241,6 +244,7 @@ union offset_union {
3730 val |= v << ((BE) ? 8 : 16); \
3731 __get8_unaligned_check(ins,v,a,err); \
3732 val |= v << ((BE) ? 0 : 24); \
3733 + pax_close_userland(); \
3734 if (err) \
3735 goto fault; \
3736 } while (0)
3737 @@ -254,6 +258,7 @@ union offset_union {
3738 #define __put16_unaligned_check(ins,val,addr) \
3739 do { \
3740 unsigned int err = 0, v = val, a = addr; \
3741 + pax_open_userland(); \
3742 __asm__( FIRST_BYTE_16 \
3743 ARM( "1: "ins" %1, [%2], #1\n" ) \
3744 THUMB( "1: "ins" %1, [%2]\n" ) \
3745 @@ -273,6 +278,7 @@ union offset_union {
3746 " .popsection\n" \
3747 : "=r" (err), "=&r" (v), "=&r" (a) \
3748 : "0" (err), "1" (v), "2" (a)); \
3749 + pax_close_userland(); \
3750 if (err) \
3751 goto fault; \
3752 } while (0)
3753 @@ -286,6 +292,7 @@ union offset_union {
3754 #define __put32_unaligned_check(ins,val,addr) \
3755 do { \
3756 unsigned int err = 0, v = val, a = addr; \
3757 + pax_open_userland(); \
3758 __asm__( FIRST_BYTE_32 \
3759 ARM( "1: "ins" %1, [%2], #1\n" ) \
3760 THUMB( "1: "ins" %1, [%2]\n" ) \
3761 @@ -315,6 +322,7 @@ union offset_union {
3762 " .popsection\n" \
3763 : "=r" (err), "=&r" (v), "=&r" (a) \
3764 : "0" (err), "1" (v), "2" (a)); \
3765 + pax_close_userland(); \
3766 if (err) \
3767 goto fault; \
3768 } while (0)
3769 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3770 index 5e65ca8..879e7b3 100644
3771 --- a/arch/arm/mm/cache-l2x0.c
3772 +++ b/arch/arm/mm/cache-l2x0.c
3773 @@ -42,7 +42,7 @@ struct l2c_init_data {
3774 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3775 void (*save)(void __iomem *);
3776 struct outer_cache_fns outer_cache;
3777 -};
3778 +} __do_const;
3779
3780 #define CACHE_LINE_SIZE 32
3781
3782 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3783 index 845769e..4278fd7 100644
3784 --- a/arch/arm/mm/context.c
3785 +++ b/arch/arm/mm/context.c
3786 @@ -43,7 +43,7 @@
3787 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3788
3789 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3790 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3791 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3792 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3793
3794 static DEFINE_PER_CPU(atomic64_t, active_asids);
3795 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3796 {
3797 static u32 cur_idx = 1;
3798 u64 asid = atomic64_read(&mm->context.id);
3799 - u64 generation = atomic64_read(&asid_generation);
3800 + u64 generation = atomic64_read_unchecked(&asid_generation);
3801
3802 if (asid != 0) {
3803 /*
3804 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3805 */
3806 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3807 if (asid == NUM_USER_ASIDS) {
3808 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3809 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3810 &asid_generation);
3811 flush_context(cpu);
3812 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3813 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3814 cpu_set_reserved_ttbr0();
3815
3816 asid = atomic64_read(&mm->context.id);
3817 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3818 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3819 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3820 goto switch_mm_fastpath;
3821
3822 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3823 /* Check that our ASID belongs to the current generation. */
3824 asid = atomic64_read(&mm->context.id);
3825 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3826 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3827 asid = new_context(mm, cpu);
3828 atomic64_set(&mm->context.id, asid);
3829 }
3830 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3831 index a982dc3..2d9f5f7 100644
3832 --- a/arch/arm/mm/fault.c
3833 +++ b/arch/arm/mm/fault.c
3834 @@ -25,6 +25,7 @@
3835 #include <asm/system_misc.h>
3836 #include <asm/system_info.h>
3837 #include <asm/tlbflush.h>
3838 +#include <asm/sections.h>
3839
3840 #include "fault.h"
3841
3842 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3843 if (fixup_exception(regs))
3844 return;
3845
3846 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3847 + if (addr < TASK_SIZE) {
3848 + if (current->signal->curr_ip)
3849 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3850 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3851 + else
3852 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3853 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3854 + }
3855 +#endif
3856 +
3857 +#ifdef CONFIG_PAX_KERNEXEC
3858 + if ((fsr & FSR_WRITE) &&
3859 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3860 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3861 + {
3862 + if (current->signal->curr_ip)
3863 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3864 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3865 + else
3866 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3867 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3868 + }
3869 +#endif
3870 +
3871 /*
3872 * No handler, we'll have to terminate things with extreme prejudice.
3873 */
3874 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3875 }
3876 #endif
3877
3878 +#ifdef CONFIG_PAX_PAGEEXEC
3879 + if (fsr & FSR_LNX_PF) {
3880 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3881 + do_group_exit(SIGKILL);
3882 + }
3883 +#endif
3884 +
3885 tsk->thread.address = addr;
3886 tsk->thread.error_code = fsr;
3887 tsk->thread.trap_no = 14;
3888 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3889 }
3890 #endif /* CONFIG_MMU */
3891
3892 +#ifdef CONFIG_PAX_PAGEEXEC
3893 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3894 +{
3895 + long i;
3896 +
3897 + printk(KERN_ERR "PAX: bytes at PC: ");
3898 + for (i = 0; i < 20; i++) {
3899 + unsigned char c;
3900 + if (get_user(c, (__force unsigned char __user *)pc+i))
3901 + printk(KERN_CONT "?? ");
3902 + else
3903 + printk(KERN_CONT "%02x ", c);
3904 + }
3905 + printk("\n");
3906 +
3907 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3908 + for (i = -1; i < 20; i++) {
3909 + unsigned long c;
3910 + if (get_user(c, (__force unsigned long __user *)sp+i))
3911 + printk(KERN_CONT "???????? ");
3912 + else
3913 + printk(KERN_CONT "%08lx ", c);
3914 + }
3915 + printk("\n");
3916 +}
3917 +#endif
3918 +
3919 /*
3920 * First Level Translation Fault Handler
3921 *
3922 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3923 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3924 struct siginfo info;
3925
3926 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3927 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3928 + if (current->signal->curr_ip)
3929 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3930 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3931 + else
3932 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3933 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3934 + goto die;
3935 + }
3936 +#endif
3937 +
3938 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
3939 return;
3940
3941 +die:
3942 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
3943 inf->name, fsr, addr);
3944
3945 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
3946 ifsr_info[nr].name = name;
3947 }
3948
3949 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
3950 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
3951 +
3952 asmlinkage void __exception
3953 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
3954 {
3955 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
3956 struct siginfo info;
3957 + unsigned long pc = instruction_pointer(regs);
3958 +
3959 + if (user_mode(regs)) {
3960 + unsigned long sigpage = current->mm->context.sigpage;
3961 +
3962 + if (sigpage <= pc && pc < sigpage + 7*4) {
3963 + if (pc < sigpage + 3*4)
3964 + sys_sigreturn(regs);
3965 + else
3966 + sys_rt_sigreturn(regs);
3967 + return;
3968 + }
3969 + if (pc == 0xffff0f60UL) {
3970 + /*
3971 + * PaX: __kuser_cmpxchg64 emulation
3972 + */
3973 + // TODO
3974 + //regs->ARM_pc = regs->ARM_lr;
3975 + //return;
3976 + }
3977 + if (pc == 0xffff0fa0UL) {
3978 + /*
3979 + * PaX: __kuser_memory_barrier emulation
3980 + */
3981 + // dmb(); implied by the exception
3982 + regs->ARM_pc = regs->ARM_lr;
3983 + return;
3984 + }
3985 + if (pc == 0xffff0fc0UL) {
3986 + /*
3987 + * PaX: __kuser_cmpxchg emulation
3988 + */
3989 + // TODO
3990 + //long new;
3991 + //int op;
3992 +
3993 + //op = FUTEX_OP_SET << 28;
3994 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
3995 + //regs->ARM_r0 = old != new;
3996 + //regs->ARM_pc = regs->ARM_lr;
3997 + //return;
3998 + }
3999 + if (pc == 0xffff0fe0UL) {
4000 + /*
4001 + * PaX: __kuser_get_tls emulation
4002 + */
4003 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4004 + regs->ARM_pc = regs->ARM_lr;
4005 + return;
4006 + }
4007 + }
4008 +
4009 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4010 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4011 + if (current->signal->curr_ip)
4012 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4013 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4014 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4015 + else
4016 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4017 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4018 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4019 + goto die;
4020 + }
4021 +#endif
4022 +
4023 +#ifdef CONFIG_PAX_REFCOUNT
4024 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4025 +#ifdef CONFIG_THUMB2_KERNEL
4026 + unsigned short bkpt;
4027 +
4028 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4029 +#else
4030 + unsigned int bkpt;
4031 +
4032 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4033 +#endif
4034 + current->thread.error_code = ifsr;
4035 + current->thread.trap_no = 0;
4036 + pax_report_refcount_overflow(regs);
4037 + fixup_exception(regs);
4038 + return;
4039 + }
4040 + }
4041 +#endif
4042
4043 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4044 return;
4045
4046 +die:
4047 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4048 inf->name, ifsr, addr);
4049
4050 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4051 index cf08bdf..772656c 100644
4052 --- a/arch/arm/mm/fault.h
4053 +++ b/arch/arm/mm/fault.h
4054 @@ -3,6 +3,7 @@
4055
4056 /*
4057 * Fault status register encodings. We steal bit 31 for our own purposes.
4058 + * Set when the FSR value is from an instruction fault.
4059 */
4060 #define FSR_LNX_PF (1 << 31)
4061 #define FSR_WRITE (1 << 11)
4062 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4063 }
4064 #endif
4065
4066 +/* valid for LPAE and !LPAE */
4067 +static inline int is_xn_fault(unsigned int fsr)
4068 +{
4069 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4070 +}
4071 +
4072 +static inline int is_domain_fault(unsigned int fsr)
4073 +{
4074 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4075 +}
4076 +
4077 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4078 unsigned long search_exception_table(unsigned long addr);
4079
4080 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4081 index 2495c8c..415b7fc 100644
4082 --- a/arch/arm/mm/init.c
4083 +++ b/arch/arm/mm/init.c
4084 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4085 {
4086 #ifdef CONFIG_HAVE_TCM
4087 extern char __tcm_start, __tcm_end;
4088 +#endif
4089
4090 +#ifdef CONFIG_PAX_KERNEXEC
4091 + unsigned long addr;
4092 + pgd_t *pgd;
4093 + pud_t *pud;
4094 + pmd_t *pmd;
4095 + int cpu_arch = cpu_architecture();
4096 + unsigned int cr = get_cr();
4097 +
4098 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4099 + /* make pages tables, etc before .text NX */
4100 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4101 + pgd = pgd_offset_k(addr);
4102 + pud = pud_offset(pgd, addr);
4103 + pmd = pmd_offset(pud, addr);
4104 + __section_update(pmd, addr, PMD_SECT_XN);
4105 + }
4106 + /* make init NX */
4107 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4108 + pgd = pgd_offset_k(addr);
4109 + pud = pud_offset(pgd, addr);
4110 + pmd = pmd_offset(pud, addr);
4111 + __section_update(pmd, addr, PMD_SECT_XN);
4112 + }
4113 + /* make kernel code/rodata RX */
4114 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4115 + pgd = pgd_offset_k(addr);
4116 + pud = pud_offset(pgd, addr);
4117 + pmd = pmd_offset(pud, addr);
4118 +#ifdef CONFIG_ARM_LPAE
4119 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4120 +#else
4121 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4122 +#endif
4123 + }
4124 + }
4125 +#endif
4126 +
4127 +#ifdef CONFIG_HAVE_TCM
4128 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4129 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4130 #endif
4131 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4132 index d1e5ad7..84dcbf2 100644
4133 --- a/arch/arm/mm/ioremap.c
4134 +++ b/arch/arm/mm/ioremap.c
4135 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4136 unsigned int mtype;
4137
4138 if (cached)
4139 - mtype = MT_MEMORY_RWX;
4140 + mtype = MT_MEMORY_RX;
4141 else
4142 - mtype = MT_MEMORY_RWX_NONCACHED;
4143 + mtype = MT_MEMORY_RX_NONCACHED;
4144
4145 return __arm_ioremap_caller(phys_addr, size, mtype,
4146 __builtin_return_address(0));
4147 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4148 index 5e85ed3..b10a7ed 100644
4149 --- a/arch/arm/mm/mmap.c
4150 +++ b/arch/arm/mm/mmap.c
4151 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4152 struct vm_area_struct *vma;
4153 int do_align = 0;
4154 int aliasing = cache_is_vipt_aliasing();
4155 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4156 struct vm_unmapped_area_info info;
4157
4158 /*
4159 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4160 if (len > TASK_SIZE)
4161 return -ENOMEM;
4162
4163 +#ifdef CONFIG_PAX_RANDMMAP
4164 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4165 +#endif
4166 +
4167 if (addr) {
4168 if (do_align)
4169 addr = COLOUR_ALIGN(addr, pgoff);
4170 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4171 addr = PAGE_ALIGN(addr);
4172
4173 vma = find_vma(mm, addr);
4174 - if (TASK_SIZE - len >= addr &&
4175 - (!vma || addr + len <= vma->vm_start))
4176 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4177 return addr;
4178 }
4179
4180 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4181 info.high_limit = TASK_SIZE;
4182 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4183 info.align_offset = pgoff << PAGE_SHIFT;
4184 + info.threadstack_offset = offset;
4185 return vm_unmapped_area(&info);
4186 }
4187
4188 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4189 unsigned long addr = addr0;
4190 int do_align = 0;
4191 int aliasing = cache_is_vipt_aliasing();
4192 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4193 struct vm_unmapped_area_info info;
4194
4195 /*
4196 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4197 return addr;
4198 }
4199
4200 +#ifdef CONFIG_PAX_RANDMMAP
4201 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4202 +#endif
4203 +
4204 /* requesting a specific address */
4205 if (addr) {
4206 if (do_align)
4207 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4208 else
4209 addr = PAGE_ALIGN(addr);
4210 vma = find_vma(mm, addr);
4211 - if (TASK_SIZE - len >= addr &&
4212 - (!vma || addr + len <= vma->vm_start))
4213 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4214 return addr;
4215 }
4216
4217 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4218 info.high_limit = mm->mmap_base;
4219 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4220 info.align_offset = pgoff << PAGE_SHIFT;
4221 + info.threadstack_offset = offset;
4222 addr = vm_unmapped_area(&info);
4223
4224 /*
4225 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4226 {
4227 unsigned long random_factor = 0UL;
4228
4229 +#ifdef CONFIG_PAX_RANDMMAP
4230 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4231 +#endif
4232 +
4233 /* 8 bits of randomness in 20 address space bits */
4234 if ((current->flags & PF_RANDOMIZE) &&
4235 !(current->personality & ADDR_NO_RANDOMIZE))
4236 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4237
4238 if (mmap_is_legacy()) {
4239 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4240 +
4241 +#ifdef CONFIG_PAX_RANDMMAP
4242 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4243 + mm->mmap_base += mm->delta_mmap;
4244 +#endif
4245 +
4246 mm->get_unmapped_area = arch_get_unmapped_area;
4247 } else {
4248 mm->mmap_base = mmap_base(random_factor);
4249 +
4250 +#ifdef CONFIG_PAX_RANDMMAP
4251 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4252 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4253 +#endif
4254 +
4255 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4256 }
4257 }
4258 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4259 index 4e6ef89..21c27f2 100644
4260 --- a/arch/arm/mm/mmu.c
4261 +++ b/arch/arm/mm/mmu.c
4262 @@ -41,6 +41,22 @@
4263 #include "mm.h"
4264 #include "tcm.h"
4265
4266 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4267 +void modify_domain(unsigned int dom, unsigned int type)
4268 +{
4269 + struct thread_info *thread = current_thread_info();
4270 + unsigned int domain = thread->cpu_domain;
4271 + /*
4272 + * DOMAIN_MANAGER might be defined to some other value,
4273 + * use the arch-defined constant
4274 + */
4275 + domain &= ~domain_val(dom, 3);
4276 + thread->cpu_domain = domain | domain_val(dom, type);
4277 + set_domain(thread->cpu_domain);
4278 +}
4279 +EXPORT_SYMBOL(modify_domain);
4280 +#endif
4281 +
4282 /*
4283 * empty_zero_page is a special page that is used for
4284 * zero-initialized data and COW.
4285 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4286 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4287 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4288
4289 -static struct mem_type mem_types[] = {
4290 +#ifdef CONFIG_PAX_KERNEXEC
4291 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4292 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4293 +#else
4294 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4295 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4296 +#endif
4297 +
4298 +static struct mem_type mem_types[] __read_only = {
4299 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4300 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4301 L_PTE_SHARED,
4302 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4303 .prot_sect = PROT_SECT_DEVICE,
4304 .domain = DOMAIN_IO,
4305 },
4306 - [MT_UNCACHED] = {
4307 + [MT_UNCACHED_RW] = {
4308 .prot_pte = PROT_PTE_DEVICE,
4309 .prot_l1 = PMD_TYPE_TABLE,
4310 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4311 .domain = DOMAIN_IO,
4312 },
4313 - [MT_CACHECLEAN] = {
4314 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4315 + [MT_CACHECLEAN_RO] = {
4316 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4317 .domain = DOMAIN_KERNEL,
4318 },
4319 #ifndef CONFIG_ARM_LPAE
4320 - [MT_MINICLEAN] = {
4321 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4322 + [MT_MINICLEAN_RO] = {
4323 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4324 .domain = DOMAIN_KERNEL,
4325 },
4326 #endif
4327 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4328 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4329 L_PTE_RDONLY,
4330 .prot_l1 = PMD_TYPE_TABLE,
4331 - .domain = DOMAIN_USER,
4332 + .domain = DOMAIN_VECTORS,
4333 },
4334 [MT_HIGH_VECTORS] = {
4335 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4336 L_PTE_USER | L_PTE_RDONLY,
4337 .prot_l1 = PMD_TYPE_TABLE,
4338 - .domain = DOMAIN_USER,
4339 + .domain = DOMAIN_VECTORS,
4340 },
4341 - [MT_MEMORY_RWX] = {
4342 + [__MT_MEMORY_RWX] = {
4343 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4344 .prot_l1 = PMD_TYPE_TABLE,
4345 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4346 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4347 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4348 .domain = DOMAIN_KERNEL,
4349 },
4350 - [MT_ROM] = {
4351 - .prot_sect = PMD_TYPE_SECT,
4352 + [MT_MEMORY_RX] = {
4353 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4354 + .prot_l1 = PMD_TYPE_TABLE,
4355 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4356 + .domain = DOMAIN_KERNEL,
4357 + },
4358 + [MT_ROM_RX] = {
4359 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4360 .domain = DOMAIN_KERNEL,
4361 },
4362 - [MT_MEMORY_RWX_NONCACHED] = {
4363 + [MT_MEMORY_RW_NONCACHED] = {
4364 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4365 L_PTE_MT_BUFFERABLE,
4366 .prot_l1 = PMD_TYPE_TABLE,
4367 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4368 .domain = DOMAIN_KERNEL,
4369 },
4370 + [MT_MEMORY_RX_NONCACHED] = {
4371 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4372 + L_PTE_MT_BUFFERABLE,
4373 + .prot_l1 = PMD_TYPE_TABLE,
4374 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4375 + .domain = DOMAIN_KERNEL,
4376 + },
4377 [MT_MEMORY_RW_DTCM] = {
4378 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4379 L_PTE_XN,
4380 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4381 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4382 .domain = DOMAIN_KERNEL,
4383 },
4384 - [MT_MEMORY_RWX_ITCM] = {
4385 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4386 + [MT_MEMORY_RX_ITCM] = {
4387 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4388 .prot_l1 = PMD_TYPE_TABLE,
4389 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4390 .domain = DOMAIN_KERNEL,
4391 },
4392 [MT_MEMORY_RW_SO] = {
4393 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4394 * Mark cache clean areas and XIP ROM read only
4395 * from SVC mode and no access from userspace.
4396 */
4397 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4398 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4399 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4400 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4401 +#ifdef CONFIG_PAX_KERNEXEC
4402 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4403 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4404 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4405 +#endif
4406 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4407 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4408 #endif
4409
4410 /*
4411 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4412 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4413 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4414 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4415 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4416 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4417 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4418 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4419 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4420 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4421 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4422 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4423 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4424 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4425 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4426 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4427 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4428 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4429 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4430 }
4431 }
4432
4433 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4434 if (cpu_arch >= CPU_ARCH_ARMv6) {
4435 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4436 /* Non-cacheable Normal is XCB = 001 */
4437 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4438 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4439 + PMD_SECT_BUFFERED;
4440 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4441 PMD_SECT_BUFFERED;
4442 } else {
4443 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4444 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4445 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4446 + PMD_SECT_TEX(1);
4447 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4448 PMD_SECT_TEX(1);
4449 }
4450 } else {
4451 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4452 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4453 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4454 }
4455
4456 #ifdef CONFIG_ARM_LPAE
4457 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4458 user_pgprot |= PTE_EXT_PXN;
4459 #endif
4460
4461 + user_pgprot |= __supported_pte_mask;
4462 +
4463 for (i = 0; i < 16; i++) {
4464 pteval_t v = pgprot_val(protection_map[i]);
4465 protection_map[i] = __pgprot(v | user_pgprot);
4466 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4467
4468 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4469 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4470 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4471 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4472 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4473 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4474 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4475 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4476 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4477 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4478 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4479 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4480 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4481 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4482 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4483 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4484
4485 switch (cp->pmd) {
4486 case PMD_SECT_WT:
4487 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4488 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4489 break;
4490 case PMD_SECT_WB:
4491 case PMD_SECT_WBWA:
4492 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4493 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4494 break;
4495 }
4496 pr_info("Memory policy: %sData cache %s\n",
4497 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4498 return;
4499 }
4500
4501 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4502 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4503 md->virtual >= PAGE_OFFSET &&
4504 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4505 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4506 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4507 * called function. This means you can't use any function or debugging
4508 * method which may touch any device, otherwise the kernel _will_ crash.
4509 */
4510 +
4511 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4512 +
4513 static void __init devicemaps_init(const struct machine_desc *mdesc)
4514 {
4515 struct map_desc map;
4516 unsigned long addr;
4517 - void *vectors;
4518
4519 - /*
4520 - * Allocate the vector page early.
4521 - */
4522 - vectors = early_alloc(PAGE_SIZE * 2);
4523 -
4524 - early_trap_init(vectors);
4525 + early_trap_init(&vectors);
4526
4527 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4528 pmd_clear(pmd_off_k(addr));
4529 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4530 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4531 map.virtual = MODULES_VADDR;
4532 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4533 - map.type = MT_ROM;
4534 + map.type = MT_ROM_RX;
4535 create_mapping(&map);
4536 #endif
4537
4538 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4539 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4540 map.virtual = FLUSH_BASE;
4541 map.length = SZ_1M;
4542 - map.type = MT_CACHECLEAN;
4543 + map.type = MT_CACHECLEAN_RO;
4544 create_mapping(&map);
4545 #endif
4546 #ifdef FLUSH_BASE_MINICACHE
4547 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4548 map.virtual = FLUSH_BASE_MINICACHE;
4549 map.length = SZ_1M;
4550 - map.type = MT_MINICLEAN;
4551 + map.type = MT_MINICLEAN_RO;
4552 create_mapping(&map);
4553 #endif
4554
4555 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4556 * location (0xffff0000). If we aren't using high-vectors, also
4557 * create a mapping at the low-vectors virtual address.
4558 */
4559 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4560 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4561 map.virtual = 0xffff0000;
4562 map.length = PAGE_SIZE;
4563 #ifdef CONFIG_KUSER_HELPERS
4564 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4565 static void __init map_lowmem(void)
4566 {
4567 struct memblock_region *reg;
4568 +#ifndef CONFIG_PAX_KERNEXEC
4569 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4570 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4571 +#endif
4572
4573 /* Map all the lowmem memory banks. */
4574 for_each_memblock(memory, reg) {
4575 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4576 if (start >= end)
4577 break;
4578
4579 +#ifdef CONFIG_PAX_KERNEXEC
4580 + map.pfn = __phys_to_pfn(start);
4581 + map.virtual = __phys_to_virt(start);
4582 + map.length = end - start;
4583 +
4584 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4585 + struct map_desc kernel;
4586 + struct map_desc initmap;
4587 +
4588 + /* when freeing initmem we will make this RW */
4589 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4590 + initmap.virtual = (unsigned long)__init_begin;
4591 + initmap.length = _sdata - __init_begin;
4592 + initmap.type = __MT_MEMORY_RWX;
4593 + create_mapping(&initmap);
4594 +
4595 + /* when freeing initmem we will make this RX */
4596 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4597 + kernel.virtual = (unsigned long)_stext;
4598 + kernel.length = __init_begin - _stext;
4599 + kernel.type = __MT_MEMORY_RWX;
4600 + create_mapping(&kernel);
4601 +
4602 + if (map.virtual < (unsigned long)_stext) {
4603 + map.length = (unsigned long)_stext - map.virtual;
4604 + map.type = __MT_MEMORY_RWX;
4605 + create_mapping(&map);
4606 + }
4607 +
4608 + map.pfn = __phys_to_pfn(__pa(_sdata));
4609 + map.virtual = (unsigned long)_sdata;
4610 + map.length = end - __pa(_sdata);
4611 + }
4612 +
4613 + map.type = MT_MEMORY_RW;
4614 + create_mapping(&map);
4615 +#else
4616 if (end < kernel_x_start) {
4617 map.pfn = __phys_to_pfn(start);
4618 map.virtual = __phys_to_virt(start);
4619 map.length = end - start;
4620 - map.type = MT_MEMORY_RWX;
4621 + map.type = __MT_MEMORY_RWX;
4622
4623 create_mapping(&map);
4624 } else if (start >= kernel_x_end) {
4625 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4626 map.pfn = __phys_to_pfn(kernel_x_start);
4627 map.virtual = __phys_to_virt(kernel_x_start);
4628 map.length = kernel_x_end - kernel_x_start;
4629 - map.type = MT_MEMORY_RWX;
4630 + map.type = __MT_MEMORY_RWX;
4631
4632 create_mapping(&map);
4633
4634 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4635 create_mapping(&map);
4636 }
4637 }
4638 +#endif
4639 }
4640 }
4641
4642 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4643 index e1268f9..a9755a7 100644
4644 --- a/arch/arm/net/bpf_jit_32.c
4645 +++ b/arch/arm/net/bpf_jit_32.c
4646 @@ -20,6 +20,7 @@
4647 #include <asm/cacheflush.h>
4648 #include <asm/hwcap.h>
4649 #include <asm/opcodes.h>
4650 +#include <asm/pgtable.h>
4651
4652 #include "bpf_jit_32.h"
4653
4654 @@ -71,7 +72,11 @@ struct jit_ctx {
4655 #endif
4656 };
4657
4658 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4659 +int bpf_jit_enable __read_only;
4660 +#else
4661 int bpf_jit_enable __read_mostly;
4662 +#endif
4663
4664 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4665 {
4666 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4667 {
4668 u32 *ptr;
4669 /* We are guaranteed to have aligned memory. */
4670 + pax_open_kernel();
4671 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4672 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4673 + pax_close_kernel();
4674 }
4675
4676 static void build_prologue(struct jit_ctx *ctx)
4677 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4678 index 5b217f4..c23f40e 100644
4679 --- a/arch/arm/plat-iop/setup.c
4680 +++ b/arch/arm/plat-iop/setup.c
4681 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4682 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4683 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4684 .length = IOP3XX_PERIPHERAL_SIZE,
4685 - .type = MT_UNCACHED,
4686 + .type = MT_UNCACHED_RW,
4687 },
4688 };
4689
4690 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4691 index a5bc92d..0bb4730 100644
4692 --- a/arch/arm/plat-omap/sram.c
4693 +++ b/arch/arm/plat-omap/sram.c
4694 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4695 * Looks like we need to preserve some bootloader code at the
4696 * beginning of SRAM for jumping to flash for reboot to work...
4697 */
4698 + pax_open_kernel();
4699 memset_io(omap_sram_base + omap_sram_skip, 0,
4700 omap_sram_size - omap_sram_skip);
4701 + pax_close_kernel();
4702 }
4703 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4704 index ce6d763..cfea917 100644
4705 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4706 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4707 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4708 int (*started)(unsigned ch);
4709 int (*flush)(unsigned ch);
4710 int (*stop)(unsigned ch);
4711 -};
4712 +} __no_const;
4713
4714 extern void *samsung_dmadev_get_ops(void);
4715 extern void *s3c_dma_get_ops(void);
4716 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4717 index a5abb00..9cbca9a 100644
4718 --- a/arch/arm64/include/asm/barrier.h
4719 +++ b/arch/arm64/include/asm/barrier.h
4720 @@ -44,7 +44,7 @@
4721 do { \
4722 compiletime_assert_atomic_type(*p); \
4723 barrier(); \
4724 - ACCESS_ONCE(*p) = (v); \
4725 + ACCESS_ONCE_RW(*p) = (v); \
4726 } while (0)
4727
4728 #define smp_load_acquire(p) \
4729 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4730 index 09da25b..3ea0d64 100644
4731 --- a/arch/arm64/include/asm/percpu.h
4732 +++ b/arch/arm64/include/asm/percpu.h
4733 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4734 {
4735 switch (size) {
4736 case 1:
4737 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4738 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4739 break;
4740 case 2:
4741 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4742 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4743 break;
4744 case 4:
4745 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4746 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4747 break;
4748 case 8:
4749 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4750 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4751 break;
4752 default:
4753 BUILD_BUG();
4754 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4755 index 3bf8f4e..5dd5491 100644
4756 --- a/arch/arm64/include/asm/uaccess.h
4757 +++ b/arch/arm64/include/asm/uaccess.h
4758 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4759 flag; \
4760 })
4761
4762 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4763 #define access_ok(type, addr, size) __range_ok(addr, size)
4764 #define user_addr_max get_fs
4765
4766 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4767 index c3a58a1..78fbf54 100644
4768 --- a/arch/avr32/include/asm/cache.h
4769 +++ b/arch/avr32/include/asm/cache.h
4770 @@ -1,8 +1,10 @@
4771 #ifndef __ASM_AVR32_CACHE_H
4772 #define __ASM_AVR32_CACHE_H
4773
4774 +#include <linux/const.h>
4775 +
4776 #define L1_CACHE_SHIFT 5
4777 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4778 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4779
4780 /*
4781 * Memory returned by kmalloc() may be used for DMA, so we must make
4782 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4783 index d232888..87c8df1 100644
4784 --- a/arch/avr32/include/asm/elf.h
4785 +++ b/arch/avr32/include/asm/elf.h
4786 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4787 the loader. We need to make sure that it is out of the way of the program
4788 that it will "exec", and that there is sufficient room for the brk. */
4789
4790 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4791 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4792
4793 +#ifdef CONFIG_PAX_ASLR
4794 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4795 +
4796 +#define PAX_DELTA_MMAP_LEN 15
4797 +#define PAX_DELTA_STACK_LEN 15
4798 +#endif
4799
4800 /* This yields a mask that user programs can use to figure out what
4801 instruction set this CPU supports. This could be done in user space,
4802 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4803 index 479330b..53717a8 100644
4804 --- a/arch/avr32/include/asm/kmap_types.h
4805 +++ b/arch/avr32/include/asm/kmap_types.h
4806 @@ -2,9 +2,9 @@
4807 #define __ASM_AVR32_KMAP_TYPES_H
4808
4809 #ifdef CONFIG_DEBUG_HIGHMEM
4810 -# define KM_TYPE_NR 29
4811 +# define KM_TYPE_NR 30
4812 #else
4813 -# define KM_TYPE_NR 14
4814 +# define KM_TYPE_NR 15
4815 #endif
4816
4817 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4818 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4819 index d223a8b..69c5210 100644
4820 --- a/arch/avr32/mm/fault.c
4821 +++ b/arch/avr32/mm/fault.c
4822 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4823
4824 int exception_trace = 1;
4825
4826 +#ifdef CONFIG_PAX_PAGEEXEC
4827 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4828 +{
4829 + unsigned long i;
4830 +
4831 + printk(KERN_ERR "PAX: bytes at PC: ");
4832 + for (i = 0; i < 20; i++) {
4833 + unsigned char c;
4834 + if (get_user(c, (unsigned char *)pc+i))
4835 + printk(KERN_CONT "???????? ");
4836 + else
4837 + printk(KERN_CONT "%02x ", c);
4838 + }
4839 + printk("\n");
4840 +}
4841 +#endif
4842 +
4843 /*
4844 * This routine handles page faults. It determines the address and the
4845 * problem, and then passes it off to one of the appropriate routines.
4846 @@ -178,6 +195,16 @@ bad_area:
4847 up_read(&mm->mmap_sem);
4848
4849 if (user_mode(regs)) {
4850 +
4851 +#ifdef CONFIG_PAX_PAGEEXEC
4852 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4853 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4854 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4855 + do_group_exit(SIGKILL);
4856 + }
4857 + }
4858 +#endif
4859 +
4860 if (exception_trace && printk_ratelimit())
4861 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4862 "sp %08lx ecr %lu\n",
4863 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4864 index 568885a..f8008df 100644
4865 --- a/arch/blackfin/include/asm/cache.h
4866 +++ b/arch/blackfin/include/asm/cache.h
4867 @@ -7,6 +7,7 @@
4868 #ifndef __ARCH_BLACKFIN_CACHE_H
4869 #define __ARCH_BLACKFIN_CACHE_H
4870
4871 +#include <linux/const.h>
4872 #include <linux/linkage.h> /* for asmlinkage */
4873
4874 /*
4875 @@ -14,7 +15,7 @@
4876 * Blackfin loads 32 bytes for cache
4877 */
4878 #define L1_CACHE_SHIFT 5
4879 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4880 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4881 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4882
4883 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4884 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4885 index aea2718..3639a60 100644
4886 --- a/arch/cris/include/arch-v10/arch/cache.h
4887 +++ b/arch/cris/include/arch-v10/arch/cache.h
4888 @@ -1,8 +1,9 @@
4889 #ifndef _ASM_ARCH_CACHE_H
4890 #define _ASM_ARCH_CACHE_H
4891
4892 +#include <linux/const.h>
4893 /* Etrax 100LX have 32-byte cache-lines. */
4894 -#define L1_CACHE_BYTES 32
4895 #define L1_CACHE_SHIFT 5
4896 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4897
4898 #endif /* _ASM_ARCH_CACHE_H */
4899 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4900 index 7caf25d..ee65ac5 100644
4901 --- a/arch/cris/include/arch-v32/arch/cache.h
4902 +++ b/arch/cris/include/arch-v32/arch/cache.h
4903 @@ -1,11 +1,12 @@
4904 #ifndef _ASM_CRIS_ARCH_CACHE_H
4905 #define _ASM_CRIS_ARCH_CACHE_H
4906
4907 +#include <linux/const.h>
4908 #include <arch/hwregs/dma.h>
4909
4910 /* A cache-line is 32 bytes. */
4911 -#define L1_CACHE_BYTES 32
4912 #define L1_CACHE_SHIFT 5
4913 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4914
4915 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
4916
4917 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
4918 index 102190a..5334cea 100644
4919 --- a/arch/frv/include/asm/atomic.h
4920 +++ b/arch/frv/include/asm/atomic.h
4921 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
4922 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
4923 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
4924
4925 +#define atomic64_read_unchecked(v) atomic64_read(v)
4926 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4927 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4928 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4929 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4930 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4931 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4932 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4933 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4934 +
4935 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
4936 {
4937 int c, old;
4938 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
4939 index 2797163..c2a401df9 100644
4940 --- a/arch/frv/include/asm/cache.h
4941 +++ b/arch/frv/include/asm/cache.h
4942 @@ -12,10 +12,11 @@
4943 #ifndef __ASM_CACHE_H
4944 #define __ASM_CACHE_H
4945
4946 +#include <linux/const.h>
4947
4948 /* bytes per L1 cache line */
4949 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
4950 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4951 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4952
4953 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
4954 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
4955 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
4956 index 43901f2..0d8b865 100644
4957 --- a/arch/frv/include/asm/kmap_types.h
4958 +++ b/arch/frv/include/asm/kmap_types.h
4959 @@ -2,6 +2,6 @@
4960 #ifndef _ASM_KMAP_TYPES_H
4961 #define _ASM_KMAP_TYPES_H
4962
4963 -#define KM_TYPE_NR 17
4964 +#define KM_TYPE_NR 18
4965
4966 #endif
4967 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
4968 index 836f147..4cf23f5 100644
4969 --- a/arch/frv/mm/elf-fdpic.c
4970 +++ b/arch/frv/mm/elf-fdpic.c
4971 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
4972 {
4973 struct vm_area_struct *vma;
4974 struct vm_unmapped_area_info info;
4975 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
4976
4977 if (len > TASK_SIZE)
4978 return -ENOMEM;
4979 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
4980 if (addr) {
4981 addr = PAGE_ALIGN(addr);
4982 vma = find_vma(current->mm, addr);
4983 - if (TASK_SIZE - len >= addr &&
4984 - (!vma || addr + len <= vma->vm_start))
4985 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4986 goto success;
4987 }
4988
4989 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
4990 info.high_limit = (current->mm->start_stack - 0x00200000);
4991 info.align_mask = 0;
4992 info.align_offset = 0;
4993 + info.threadstack_offset = offset;
4994 addr = vm_unmapped_area(&info);
4995 if (!(addr & ~PAGE_MASK))
4996 goto success;
4997 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
4998 index 69952c1..4fa2908 100644
4999 --- a/arch/hexagon/include/asm/cache.h
5000 +++ b/arch/hexagon/include/asm/cache.h
5001 @@ -21,9 +21,11 @@
5002 #ifndef __ASM_CACHE_H
5003 #define __ASM_CACHE_H
5004
5005 +#include <linux/const.h>
5006 +
5007 /* Bytes per L1 cache line */
5008 -#define L1_CACHE_SHIFT (5)
5009 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5010 +#define L1_CACHE_SHIFT 5
5011 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5012
5013 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5014
5015 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5016 index 074e52b..76afdac 100644
5017 --- a/arch/ia64/Kconfig
5018 +++ b/arch/ia64/Kconfig
5019 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5020 config KEXEC
5021 bool "kexec system call"
5022 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5023 + depends on !GRKERNSEC_KMEM
5024 help
5025 kexec is a system call that implements the ability to shutdown your
5026 current kernel, and to start another kernel. It is like a reboot
5027 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5028 index 970d0bd..e750b9b 100644
5029 --- a/arch/ia64/Makefile
5030 +++ b/arch/ia64/Makefile
5031 @@ -98,5 +98,6 @@ endef
5032 archprepare: make_nr_irqs_h FORCE
5033 PHONY += make_nr_irqs_h FORCE
5034
5035 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5036 make_nr_irqs_h: FORCE
5037 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5038 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5039 index 0bf0350..2ad1957 100644
5040 --- a/arch/ia64/include/asm/atomic.h
5041 +++ b/arch/ia64/include/asm/atomic.h
5042 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5043 #define atomic64_inc(v) atomic64_add(1, (v))
5044 #define atomic64_dec(v) atomic64_sub(1, (v))
5045
5046 +#define atomic64_read_unchecked(v) atomic64_read(v)
5047 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5048 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5049 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5050 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5051 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5052 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5053 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5054 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5055 +
5056 #endif /* _ASM_IA64_ATOMIC_H */
5057 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5058 index f6769eb..1cdb590 100644
5059 --- a/arch/ia64/include/asm/barrier.h
5060 +++ b/arch/ia64/include/asm/barrier.h
5061 @@ -66,7 +66,7 @@
5062 do { \
5063 compiletime_assert_atomic_type(*p); \
5064 barrier(); \
5065 - ACCESS_ONCE(*p) = (v); \
5066 + ACCESS_ONCE_RW(*p) = (v); \
5067 } while (0)
5068
5069 #define smp_load_acquire(p) \
5070 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5071 index 988254a..e1ee885 100644
5072 --- a/arch/ia64/include/asm/cache.h
5073 +++ b/arch/ia64/include/asm/cache.h
5074 @@ -1,6 +1,7 @@
5075 #ifndef _ASM_IA64_CACHE_H
5076 #define _ASM_IA64_CACHE_H
5077
5078 +#include <linux/const.h>
5079
5080 /*
5081 * Copyright (C) 1998-2000 Hewlett-Packard Co
5082 @@ -9,7 +10,7 @@
5083
5084 /* Bytes per L1 (data) cache line. */
5085 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5086 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5087 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5088
5089 #ifdef CONFIG_SMP
5090 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5091 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5092 index 5a83c5c..4d7f553 100644
5093 --- a/arch/ia64/include/asm/elf.h
5094 +++ b/arch/ia64/include/asm/elf.h
5095 @@ -42,6 +42,13 @@
5096 */
5097 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5098
5099 +#ifdef CONFIG_PAX_ASLR
5100 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5101 +
5102 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5103 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5104 +#endif
5105 +
5106 #define PT_IA_64_UNWIND 0x70000001
5107
5108 /* IA-64 relocations: */
5109 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5110 index 5767cdf..7462574 100644
5111 --- a/arch/ia64/include/asm/pgalloc.h
5112 +++ b/arch/ia64/include/asm/pgalloc.h
5113 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5114 pgd_val(*pgd_entry) = __pa(pud);
5115 }
5116
5117 +static inline void
5118 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5119 +{
5120 + pgd_populate(mm, pgd_entry, pud);
5121 +}
5122 +
5123 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5124 {
5125 return quicklist_alloc(0, GFP_KERNEL, NULL);
5126 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5127 pud_val(*pud_entry) = __pa(pmd);
5128 }
5129
5130 +static inline void
5131 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5132 +{
5133 + pud_populate(mm, pud_entry, pmd);
5134 +}
5135 +
5136 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5137 {
5138 return quicklist_alloc(0, GFP_KERNEL, NULL);
5139 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5140 index 7935115..c0eca6a 100644
5141 --- a/arch/ia64/include/asm/pgtable.h
5142 +++ b/arch/ia64/include/asm/pgtable.h
5143 @@ -12,7 +12,7 @@
5144 * David Mosberger-Tang <davidm@hpl.hp.com>
5145 */
5146
5147 -
5148 +#include <linux/const.h>
5149 #include <asm/mman.h>
5150 #include <asm/page.h>
5151 #include <asm/processor.h>
5152 @@ -142,6 +142,17 @@
5153 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5154 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5155 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5156 +
5157 +#ifdef CONFIG_PAX_PAGEEXEC
5158 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5159 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5160 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5161 +#else
5162 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5163 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5164 +# define PAGE_COPY_NOEXEC PAGE_COPY
5165 +#endif
5166 +
5167 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5168 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5169 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5170 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5171 index 45698cd..e8e2dbc 100644
5172 --- a/arch/ia64/include/asm/spinlock.h
5173 +++ b/arch/ia64/include/asm/spinlock.h
5174 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5175 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5176
5177 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5178 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5179 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5180 }
5181
5182 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5183 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5184 index 103bedc..0210597 100644
5185 --- a/arch/ia64/include/asm/uaccess.h
5186 +++ b/arch/ia64/include/asm/uaccess.h
5187 @@ -70,6 +70,7 @@
5188 && ((segment).seg == KERNEL_DS.seg \
5189 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5190 })
5191 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5192 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5193
5194 /*
5195 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5196 static inline unsigned long
5197 __copy_to_user (void __user *to, const void *from, unsigned long count)
5198 {
5199 + if (count > INT_MAX)
5200 + return count;
5201 +
5202 + if (!__builtin_constant_p(count))
5203 + check_object_size(from, count, true);
5204 +
5205 return __copy_user(to, (__force void __user *) from, count);
5206 }
5207
5208 static inline unsigned long
5209 __copy_from_user (void *to, const void __user *from, unsigned long count)
5210 {
5211 + if (count > INT_MAX)
5212 + return count;
5213 +
5214 + if (!__builtin_constant_p(count))
5215 + check_object_size(to, count, false);
5216 +
5217 return __copy_user((__force void __user *) to, from, count);
5218 }
5219
5220 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5221 ({ \
5222 void __user *__cu_to = (to); \
5223 const void *__cu_from = (from); \
5224 - long __cu_len = (n); \
5225 + unsigned long __cu_len = (n); \
5226 \
5227 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5228 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5229 + if (!__builtin_constant_p(n)) \
5230 + check_object_size(__cu_from, __cu_len, true); \
5231 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5232 + } \
5233 __cu_len; \
5234 })
5235
5236 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5237 ({ \
5238 void *__cu_to = (to); \
5239 const void __user *__cu_from = (from); \
5240 - long __cu_len = (n); \
5241 + unsigned long __cu_len = (n); \
5242 \
5243 __chk_user_ptr(__cu_from); \
5244 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5245 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5246 + if (!__builtin_constant_p(n)) \
5247 + check_object_size(__cu_to, __cu_len, false); \
5248 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5249 + } \
5250 __cu_len; \
5251 })
5252
5253 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5254 index 29754aa..06d2838 100644
5255 --- a/arch/ia64/kernel/module.c
5256 +++ b/arch/ia64/kernel/module.c
5257 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5258 }
5259
5260 static inline int
5261 +in_init_rx (const struct module *mod, uint64_t addr)
5262 +{
5263 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5264 +}
5265 +
5266 +static inline int
5267 +in_init_rw (const struct module *mod, uint64_t addr)
5268 +{
5269 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5270 +}
5271 +
5272 +static inline int
5273 in_init (const struct module *mod, uint64_t addr)
5274 {
5275 - return addr - (uint64_t) mod->module_init < mod->init_size;
5276 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5277 +}
5278 +
5279 +static inline int
5280 +in_core_rx (const struct module *mod, uint64_t addr)
5281 +{
5282 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5283 +}
5284 +
5285 +static inline int
5286 +in_core_rw (const struct module *mod, uint64_t addr)
5287 +{
5288 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5289 }
5290
5291 static inline int
5292 in_core (const struct module *mod, uint64_t addr)
5293 {
5294 - return addr - (uint64_t) mod->module_core < mod->core_size;
5295 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5296 }
5297
5298 static inline int
5299 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5300 break;
5301
5302 case RV_BDREL:
5303 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5304 + if (in_init_rx(mod, val))
5305 + val -= (uint64_t) mod->module_init_rx;
5306 + else if (in_init_rw(mod, val))
5307 + val -= (uint64_t) mod->module_init_rw;
5308 + else if (in_core_rx(mod, val))
5309 + val -= (uint64_t) mod->module_core_rx;
5310 + else if (in_core_rw(mod, val))
5311 + val -= (uint64_t) mod->module_core_rw;
5312 break;
5313
5314 case RV_LTV:
5315 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5316 * addresses have been selected...
5317 */
5318 uint64_t gp;
5319 - if (mod->core_size > MAX_LTOFF)
5320 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5321 /*
5322 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5323 * at the end of the module.
5324 */
5325 - gp = mod->core_size - MAX_LTOFF / 2;
5326 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5327 else
5328 - gp = mod->core_size / 2;
5329 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5330 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5331 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5332 mod->arch.gp = gp;
5333 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5334 }
5335 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5336 index c39c3cd..3c77738 100644
5337 --- a/arch/ia64/kernel/palinfo.c
5338 +++ b/arch/ia64/kernel/palinfo.c
5339 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5340 return NOTIFY_OK;
5341 }
5342
5343 -static struct notifier_block __refdata palinfo_cpu_notifier =
5344 +static struct notifier_block palinfo_cpu_notifier =
5345 {
5346 .notifier_call = palinfo_cpu_callback,
5347 .priority = 0,
5348 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5349 index 41e33f8..65180b2a 100644
5350 --- a/arch/ia64/kernel/sys_ia64.c
5351 +++ b/arch/ia64/kernel/sys_ia64.c
5352 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5353 unsigned long align_mask = 0;
5354 struct mm_struct *mm = current->mm;
5355 struct vm_unmapped_area_info info;
5356 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5357
5358 if (len > RGN_MAP_LIMIT)
5359 return -ENOMEM;
5360 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5361 if (REGION_NUMBER(addr) == RGN_HPAGE)
5362 addr = 0;
5363 #endif
5364 +
5365 +#ifdef CONFIG_PAX_RANDMMAP
5366 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5367 + addr = mm->free_area_cache;
5368 + else
5369 +#endif
5370 +
5371 if (!addr)
5372 addr = TASK_UNMAPPED_BASE;
5373
5374 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5375 info.high_limit = TASK_SIZE;
5376 info.align_mask = align_mask;
5377 info.align_offset = 0;
5378 + info.threadstack_offset = offset;
5379 return vm_unmapped_area(&info);
5380 }
5381
5382 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5383 index 84f8a52..7c76178 100644
5384 --- a/arch/ia64/kernel/vmlinux.lds.S
5385 +++ b/arch/ia64/kernel/vmlinux.lds.S
5386 @@ -192,7 +192,7 @@ SECTIONS {
5387 /* Per-cpu data: */
5388 . = ALIGN(PERCPU_PAGE_SIZE);
5389 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5390 - __phys_per_cpu_start = __per_cpu_load;
5391 + __phys_per_cpu_start = per_cpu_load;
5392 /*
5393 * ensure percpu data fits
5394 * into percpu page size
5395 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5396 index ba5ba7a..36e9d3a 100644
5397 --- a/arch/ia64/mm/fault.c
5398 +++ b/arch/ia64/mm/fault.c
5399 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5400 return pte_present(pte);
5401 }
5402
5403 +#ifdef CONFIG_PAX_PAGEEXEC
5404 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5405 +{
5406 + unsigned long i;
5407 +
5408 + printk(KERN_ERR "PAX: bytes at PC: ");
5409 + for (i = 0; i < 8; i++) {
5410 + unsigned int c;
5411 + if (get_user(c, (unsigned int *)pc+i))
5412 + printk(KERN_CONT "???????? ");
5413 + else
5414 + printk(KERN_CONT "%08x ", c);
5415 + }
5416 + printk("\n");
5417 +}
5418 +#endif
5419 +
5420 # define VM_READ_BIT 0
5421 # define VM_WRITE_BIT 1
5422 # define VM_EXEC_BIT 2
5423 @@ -151,8 +168,21 @@ retry:
5424 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5425 goto bad_area;
5426
5427 - if ((vma->vm_flags & mask) != mask)
5428 + if ((vma->vm_flags & mask) != mask) {
5429 +
5430 +#ifdef CONFIG_PAX_PAGEEXEC
5431 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5432 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5433 + goto bad_area;
5434 +
5435 + up_read(&mm->mmap_sem);
5436 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5437 + do_group_exit(SIGKILL);
5438 + }
5439 +#endif
5440 +
5441 goto bad_area;
5442 + }
5443
5444 /*
5445 * If for any reason at all we couldn't handle the fault, make
5446 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5447 index 76069c1..c2aa816 100644
5448 --- a/arch/ia64/mm/hugetlbpage.c
5449 +++ b/arch/ia64/mm/hugetlbpage.c
5450 @@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5451 unsigned long pgoff, unsigned long flags)
5452 {
5453 struct vm_unmapped_area_info info;
5454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5455
5456 if (len > RGN_MAP_LIMIT)
5457 return -ENOMEM;
5458 @@ -172,6 +173,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5459 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5460 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5461 info.align_offset = 0;
5462 + info.threadstack_offset = offset;
5463 return vm_unmapped_area(&info);
5464 }
5465
5466 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5467 index 6b33457..88b5124 100644
5468 --- a/arch/ia64/mm/init.c
5469 +++ b/arch/ia64/mm/init.c
5470 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5471 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5472 vma->vm_end = vma->vm_start + PAGE_SIZE;
5473 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5474 +
5475 +#ifdef CONFIG_PAX_PAGEEXEC
5476 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5477 + vma->vm_flags &= ~VM_EXEC;
5478 +
5479 +#ifdef CONFIG_PAX_MPROTECT
5480 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5481 + vma->vm_flags &= ~VM_MAYEXEC;
5482 +#endif
5483 +
5484 + }
5485 +#endif
5486 +
5487 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5488 down_write(&current->mm->mmap_sem);
5489 if (insert_vm_struct(current->mm, vma)) {
5490 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5491 gate_vma.vm_start = FIXADDR_USER_START;
5492 gate_vma.vm_end = FIXADDR_USER_END;
5493 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5494 - gate_vma.vm_page_prot = __P101;
5495 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5496
5497 return 0;
5498 }
5499 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5500 index 40b3ee98..8c2c112 100644
5501 --- a/arch/m32r/include/asm/cache.h
5502 +++ b/arch/m32r/include/asm/cache.h
5503 @@ -1,8 +1,10 @@
5504 #ifndef _ASM_M32R_CACHE_H
5505 #define _ASM_M32R_CACHE_H
5506
5507 +#include <linux/const.h>
5508 +
5509 /* L1 cache line size */
5510 #define L1_CACHE_SHIFT 4
5511 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5512 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5513
5514 #endif /* _ASM_M32R_CACHE_H */
5515 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5516 index 82abd15..d95ae5d 100644
5517 --- a/arch/m32r/lib/usercopy.c
5518 +++ b/arch/m32r/lib/usercopy.c
5519 @@ -14,6 +14,9 @@
5520 unsigned long
5521 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5522 {
5523 + if ((long)n < 0)
5524 + return n;
5525 +
5526 prefetch(from);
5527 if (access_ok(VERIFY_WRITE, to, n))
5528 __copy_user(to,from,n);
5529 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5530 unsigned long
5531 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5532 {
5533 + if ((long)n < 0)
5534 + return n;
5535 +
5536 prefetchw(to);
5537 if (access_ok(VERIFY_READ, from, n))
5538 __copy_user_zeroing(to,from,n);
5539 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5540 index 0395c51..5f26031 100644
5541 --- a/arch/m68k/include/asm/cache.h
5542 +++ b/arch/m68k/include/asm/cache.h
5543 @@ -4,9 +4,11 @@
5544 #ifndef __ARCH_M68K_CACHE_H
5545 #define __ARCH_M68K_CACHE_H
5546
5547 +#include <linux/const.h>
5548 +
5549 /* bytes per L1 cache line */
5550 #define L1_CACHE_SHIFT 4
5551 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5552 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5553
5554 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5555
5556 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5557 index d703d8e..a8e2d70 100644
5558 --- a/arch/metag/include/asm/barrier.h
5559 +++ b/arch/metag/include/asm/barrier.h
5560 @@ -90,7 +90,7 @@ static inline void fence(void)
5561 do { \
5562 compiletime_assert_atomic_type(*p); \
5563 smp_mb(); \
5564 - ACCESS_ONCE(*p) = (v); \
5565 + ACCESS_ONCE_RW(*p) = (v); \
5566 } while (0)
5567
5568 #define smp_load_acquire(p) \
5569 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5570 index 3c32075..ae0ae75 100644
5571 --- a/arch/metag/mm/hugetlbpage.c
5572 +++ b/arch/metag/mm/hugetlbpage.c
5573 @@ -200,6 +200,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5574 info.high_limit = TASK_SIZE;
5575 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5576 info.align_offset = 0;
5577 + info.threadstack_offset = 0;
5578 return vm_unmapped_area(&info);
5579 }
5580
5581 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5582 index 4efe96a..60e8699 100644
5583 --- a/arch/microblaze/include/asm/cache.h
5584 +++ b/arch/microblaze/include/asm/cache.h
5585 @@ -13,11 +13,12 @@
5586 #ifndef _ASM_MICROBLAZE_CACHE_H
5587 #define _ASM_MICROBLAZE_CACHE_H
5588
5589 +#include <linux/const.h>
5590 #include <asm/registers.h>
5591
5592 #define L1_CACHE_SHIFT 5
5593 /* word-granular cache in microblaze */
5594 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5595 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5596
5597 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5598
5599 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5600 index 843713c..b6a87b9 100644
5601 --- a/arch/mips/Kconfig
5602 +++ b/arch/mips/Kconfig
5603 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5604
5605 config KEXEC
5606 bool "Kexec system call"
5607 + depends on !GRKERNSEC_KMEM
5608 help
5609 kexec is a system call that implements the ability to shutdown your
5610 current kernel, and to start another kernel. It is like a reboot
5611 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5612 index 3778655..1dff0a9 100644
5613 --- a/arch/mips/cavium-octeon/dma-octeon.c
5614 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5615 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5616 if (dma_release_from_coherent(dev, order, vaddr))
5617 return;
5618
5619 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5620 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5621 }
5622
5623 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5624 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5625 index 857da84..3f4458b 100644
5626 --- a/arch/mips/include/asm/atomic.h
5627 +++ b/arch/mips/include/asm/atomic.h
5628 @@ -22,15 +22,39 @@
5629 #include <asm/cmpxchg.h>
5630 #include <asm/war.h>
5631
5632 +#ifdef CONFIG_GENERIC_ATOMIC64
5633 +#include <asm-generic/atomic64.h>
5634 +#endif
5635 +
5636 #define ATOMIC_INIT(i) { (i) }
5637
5638 +#ifdef CONFIG_64BIT
5639 +#define _ASM_EXTABLE(from, to) \
5640 +" .section __ex_table,\"a\"\n" \
5641 +" .dword " #from ", " #to"\n" \
5642 +" .previous\n"
5643 +#else
5644 +#define _ASM_EXTABLE(from, to) \
5645 +" .section __ex_table,\"a\"\n" \
5646 +" .word " #from ", " #to"\n" \
5647 +" .previous\n"
5648 +#endif
5649 +
5650 /*
5651 * atomic_read - read atomic variable
5652 * @v: pointer of type atomic_t
5653 *
5654 * Atomically reads the value of @v.
5655 */
5656 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5657 +static inline int atomic_read(const atomic_t *v)
5658 +{
5659 + return ACCESS_ONCE(v->counter);
5660 +}
5661 +
5662 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5663 +{
5664 + return ACCESS_ONCE(v->counter);
5665 +}
5666
5667 /*
5668 * atomic_set - set atomic variable
5669 @@ -39,47 +63,77 @@
5670 *
5671 * Atomically sets the value of @v to @i.
5672 */
5673 -#define atomic_set(v, i) ((v)->counter = (i))
5674 +static inline void atomic_set(atomic_t *v, int i)
5675 +{
5676 + v->counter = i;
5677 +}
5678
5679 -#define ATOMIC_OP(op, c_op, asm_op) \
5680 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5681 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5682 +{
5683 + v->counter = i;
5684 +}
5685 +
5686 +#ifdef CONFIG_PAX_REFCOUNT
5687 +#define __OVERFLOW_POST \
5688 + " b 4f \n" \
5689 + " .set noreorder \n" \
5690 + "3: b 5f \n" \
5691 + " move %0, %1 \n" \
5692 + " .set reorder \n"
5693 +#define __OVERFLOW_EXTABLE \
5694 + "3:\n" \
5695 + _ASM_EXTABLE(2b, 3b)
5696 +#else
5697 +#define __OVERFLOW_POST
5698 +#define __OVERFLOW_EXTABLE
5699 +#endif
5700 +
5701 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5702 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5703 { \
5704 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5705 int temp; \
5706 \
5707 __asm__ __volatile__( \
5708 - " .set arch=r4000 \n" \
5709 - "1: ll %0, %1 # atomic_" #op " \n" \
5710 - " " #asm_op " %0, %2 \n" \
5711 + " .set mips3 \n" \
5712 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5713 + "2: " #asm_op " %0, %2 \n" \
5714 " sc %0, %1 \n" \
5715 " beqzl %0, 1b \n" \
5716 + extable \
5717 " .set mips0 \n" \
5718 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5719 : "Ir" (i)); \
5720 } else if (kernel_uses_llsc) { \
5721 int temp; \
5722 \
5723 - do { \
5724 - __asm__ __volatile__( \
5725 - " .set arch=r4000 \n" \
5726 - " ll %0, %1 # atomic_" #op "\n" \
5727 - " " #asm_op " %0, %2 \n" \
5728 - " sc %0, %1 \n" \
5729 - " .set mips0 \n" \
5730 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5731 - : "Ir" (i)); \
5732 - } while (unlikely(!temp)); \
5733 + __asm__ __volatile__( \
5734 + " .set mips3 \n" \
5735 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5736 + "2: " #asm_op " %0, %2 \n" \
5737 + " sc %0, %1 \n" \
5738 + " beqz %0, 1b \n" \
5739 + extable \
5740 + " .set mips0 \n" \
5741 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5742 + : "Ir" (i)); \
5743 } else { \
5744 unsigned long flags; \
5745 \
5746 raw_local_irq_save(flags); \
5747 - v->counter c_op i; \
5748 + __asm__ __volatile__( \
5749 + "2: " #asm_op " %0, %1 \n" \
5750 + extable \
5751 + : "+r" (v->counter) : "Ir" (i)); \
5752 raw_local_irq_restore(flags); \
5753 } \
5754 }
5755
5756 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5757 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5758 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , asm_op##u) \
5759 + __ATOMIC_OP(op, _unchecked, asm_op)
5760 +
5761 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5762 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5763 { \
5764 int result; \
5765 \
5766 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5767 int temp; \
5768 \
5769 __asm__ __volatile__( \
5770 - " .set arch=r4000 \n" \
5771 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5772 - " " #asm_op " %0, %1, %3 \n" \
5773 + " .set mips3 \n" \
5774 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5775 + "2: " #asm_op " %0, %1, %3 \n" \
5776 " sc %0, %2 \n" \
5777 " beqzl %0, 1b \n" \
5778 - " " #asm_op " %0, %1, %3 \n" \
5779 + post_op \
5780 + extable \
5781 + "4: " #asm_op " %0, %1, %3 \n" \
5782 + "5: \n" \
5783 " .set mips0 \n" \
5784 : "=&r" (result), "=&r" (temp), \
5785 "+" GCC_OFF12_ASM() (v->counter) \
5786 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5787 } else if (kernel_uses_llsc) { \
5788 int temp; \
5789 \
5790 - do { \
5791 - __asm__ __volatile__( \
5792 - " .set arch=r4000 \n" \
5793 - " ll %1, %2 # atomic_" #op "_return \n" \
5794 - " " #asm_op " %0, %1, %3 \n" \
5795 - " sc %0, %2 \n" \
5796 - " .set mips0 \n" \
5797 - : "=&r" (result), "=&r" (temp), \
5798 - "+" GCC_OFF12_ASM() (v->counter) \
5799 - : "Ir" (i)); \
5800 - } while (unlikely(!result)); \
5801 + __asm__ __volatile__( \
5802 + " .set mips3 \n" \
5803 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5804 + "2: " #asm_op " %0, %1, %3 \n" \
5805 + " sc %0, %2 \n" \
5806 + post_op \
5807 + extable \
5808 + "4: " #asm_op " %0, %1, %3 \n" \
5809 + "5: \n" \
5810 + " .set mips0 \n" \
5811 + : "=&r" (result), "=&r" (temp), \
5812 + "+" GCC_OFF12_ASM() (v->counter) \
5813 + : "Ir" (i)); \
5814 \
5815 result = temp; result c_op i; \
5816 } else { \
5817 unsigned long flags; \
5818 \
5819 raw_local_irq_save(flags); \
5820 - result = v->counter; \
5821 - result c_op i; \
5822 - v->counter = result; \
5823 + __asm__ __volatile__( \
5824 + " lw %0, %1 \n" \
5825 + "2: " #asm_op " %0, %1, %2 \n" \
5826 + " sw %0, %1 \n" \
5827 + "3: \n" \
5828 + extable \
5829 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5830 + : "Ir" (i)); \
5831 raw_local_irq_restore(flags); \
5832 } \
5833 \
5834 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5835 return result; \
5836 }
5837
5838 -#define ATOMIC_OPS(op, c_op, asm_op) \
5839 - ATOMIC_OP(op, c_op, asm_op) \
5840 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5841 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
5842 + __ATOMIC_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5843
5844 -ATOMIC_OPS(add, +=, addu)
5845 -ATOMIC_OPS(sub, -=, subu)
5846 +#define ATOMIC_OPS(op, asm_op) \
5847 + ATOMIC_OP(op, asm_op) \
5848 + ATOMIC_OP_RETURN(op, asm_op)
5849 +
5850 +ATOMIC_OPS(add, add)
5851 +ATOMIC_OPS(sub, sub)
5852
5853 #undef ATOMIC_OPS
5854 #undef ATOMIC_OP_RETURN
5855 +#undef __ATOMIC_OP_RETURN
5856 #undef ATOMIC_OP
5857 +#undef __ATOMIC_OP
5858
5859 /*
5860 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5861 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5862 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5863 * The function returns the old value of @v minus @i.
5864 */
5865 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5866 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5867 {
5868 int result;
5869
5870 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5871 return result;
5872 }
5873
5874 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5875 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5876 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5877 +{
5878 + return cmpxchg(&v->counter, old, new);
5879 +}
5880 +
5881 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5882 + int new)
5883 +{
5884 + return cmpxchg(&(v->counter), old, new);
5885 +}
5886 +
5887 +static inline int atomic_xchg(atomic_t *v, int new)
5888 +{
5889 + return xchg(&v->counter, new);
5890 +}
5891 +
5892 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
5893 +{
5894 + return xchg(&(v->counter), new);
5895 +}
5896
5897 /**
5898 * __atomic_add_unless - add unless the number is a given value
5899 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5900
5901 #define atomic_dec_return(v) atomic_sub_return(1, (v))
5902 #define atomic_inc_return(v) atomic_add_return(1, (v))
5903 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
5904 +{
5905 + return atomic_add_return_unchecked(1, v);
5906 +}
5907
5908 /*
5909 * atomic_sub_and_test - subtract value from variable and test result
5910 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5911 * other cases.
5912 */
5913 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
5914 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
5915 +{
5916 + return atomic_add_return_unchecked(1, v) == 0;
5917 +}
5918
5919 /*
5920 * atomic_dec_and_test - decrement by 1 and test
5921 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5922 * Atomically increments @v by 1.
5923 */
5924 #define atomic_inc(v) atomic_add(1, (v))
5925 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
5926 +{
5927 + atomic_add_unchecked(1, v);
5928 +}
5929
5930 /*
5931 * atomic_dec - decrement and test
5932 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5933 * Atomically decrements @v by 1.
5934 */
5935 #define atomic_dec(v) atomic_sub(1, (v))
5936 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
5937 +{
5938 + atomic_sub_unchecked(1, v);
5939 +}
5940
5941 /*
5942 * atomic_add_negative - add and test if negative
5943 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5944 * @v: pointer of type atomic64_t
5945 *
5946 */
5947 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
5948 +static inline long atomic64_read(const atomic64_t *v)
5949 +{
5950 + return ACCESS_ONCE(v->counter);
5951 +}
5952 +
5953 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
5954 +{
5955 + return ACCESS_ONCE(v->counter);
5956 +}
5957
5958 /*
5959 * atomic64_set - set atomic variable
5960 * @v: pointer of type atomic64_t
5961 * @i: required value
5962 */
5963 -#define atomic64_set(v, i) ((v)->counter = (i))
5964 +static inline void atomic64_set(atomic64_t *v, long i)
5965 +{
5966 + v->counter = i;
5967 +}
5968
5969 -#define ATOMIC64_OP(op, c_op, asm_op) \
5970 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
5971 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
5972 +{
5973 + v->counter = i;
5974 +}
5975 +
5976 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
5977 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
5978 { \
5979 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5980 long temp; \
5981 \
5982 __asm__ __volatile__( \
5983 - " .set arch=r4000 \n" \
5984 - "1: lld %0, %1 # atomic64_" #op " \n" \
5985 - " " #asm_op " %0, %2 \n" \
5986 + " .set mips3 \n" \
5987 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
5988 + "2: " #asm_op " %0, %2 \n" \
5989 " scd %0, %1 \n" \
5990 " beqzl %0, 1b \n" \
5991 + extable \
5992 " .set mips0 \n" \
5993 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5994 : "Ir" (i)); \
5995 } else if (kernel_uses_llsc) { \
5996 long temp; \
5997 \
5998 - do { \
5999 - __asm__ __volatile__( \
6000 - " .set arch=r4000 \n" \
6001 - " lld %0, %1 # atomic64_" #op "\n" \
6002 - " " #asm_op " %0, %2 \n" \
6003 - " scd %0, %1 \n" \
6004 - " .set mips0 \n" \
6005 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6006 - : "Ir" (i)); \
6007 - } while (unlikely(!temp)); \
6008 + __asm__ __volatile__( \
6009 + " .set mips3 \n" \
6010 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6011 + "2: " #asm_op " %0, %2 \n" \
6012 + " scd %0, %1 \n" \
6013 + " beqz %0, 1b \n" \
6014 + extable \
6015 + " .set mips0 \n" \
6016 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6017 + : "Ir" (i)); \
6018 } else { \
6019 unsigned long flags; \
6020 \
6021 raw_local_irq_save(flags); \
6022 - v->counter c_op i; \
6023 + __asm__ __volatile__( \
6024 + "2: " #asm_op " %0, %1 \n" \
6025 + extable \
6026 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6027 raw_local_irq_restore(flags); \
6028 } \
6029 }
6030
6031 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6032 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6033 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , asm_op##u) \
6034 + __ATOMIC64_OP(op, _unchecked, asm_op)
6035 +
6036 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6037 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6038 { \
6039 long result; \
6040 \
6041 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6042 long temp; \
6043 \
6044 __asm__ __volatile__( \
6045 - " .set arch=r4000 \n" \
6046 + " .set mips3 \n" \
6047 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6048 - " " #asm_op " %0, %1, %3 \n" \
6049 + "2: " #asm_op " %0, %1, %3 \n" \
6050 " scd %0, %2 \n" \
6051 " beqzl %0, 1b \n" \
6052 - " " #asm_op " %0, %1, %3 \n" \
6053 + post_op \
6054 + extable \
6055 + "4: " #asm_op " %0, %1, %3 \n" \
6056 + "5: \n" \
6057 " .set mips0 \n" \
6058 : "=&r" (result), "=&r" (temp), \
6059 "+" GCC_OFF12_ASM() (v->counter) \
6060 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6061 } else if (kernel_uses_llsc) { \
6062 long temp; \
6063 \
6064 - do { \
6065 - __asm__ __volatile__( \
6066 - " .set arch=r4000 \n" \
6067 - " lld %1, %2 # atomic64_" #op "_return\n" \
6068 - " " #asm_op " %0, %1, %3 \n" \
6069 - " scd %0, %2 \n" \
6070 - " .set mips0 \n" \
6071 - : "=&r" (result), "=&r" (temp), \
6072 - "=" GCC_OFF12_ASM() (v->counter) \
6073 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6074 - : "memory"); \
6075 - } while (unlikely(!result)); \
6076 + __asm__ __volatile__( \
6077 + " .set mips3 \n" \
6078 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6079 + "2: " #asm_op " %0, %1, %3 \n" \
6080 + " scd %0, %2 \n" \
6081 + " beqz %0, 1b \n" \
6082 + post_op \
6083 + extable \
6084 + "4: " #asm_op " %0, %1, %3 \n" \
6085 + "5: \n" \
6086 + " .set mips0 \n" \
6087 + : "=&r" (result), "=&r" (temp), \
6088 + "=" GCC_OFF12_ASM() (v->counter) \
6089 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6090 + : "memory"); \
6091 \
6092 result = temp; result c_op i; \
6093 } else { \
6094 unsigned long flags; \
6095 \
6096 raw_local_irq_save(flags); \
6097 - result = v->counter; \
6098 - result c_op i; \
6099 - v->counter = result; \
6100 + __asm__ __volatile__( \
6101 + " ld %0, %1 \n" \
6102 + "2: " #asm_op " %0, %1, %2 \n" \
6103 + " sd %0, %1 \n" \
6104 + "3: \n" \
6105 + extable \
6106 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6107 + : "Ir" (i)); \
6108 raw_local_irq_restore(flags); \
6109 } \
6110 \
6111 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6112 return result; \
6113 }
6114
6115 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6116 - ATOMIC64_OP(op, c_op, asm_op) \
6117 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6118 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
6119 + __ATOMIC64_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6120
6121 -ATOMIC64_OPS(add, +=, daddu)
6122 -ATOMIC64_OPS(sub, -=, dsubu)
6123 +#define ATOMIC64_OPS(op, asm_op) \
6124 + ATOMIC64_OP(op, asm_op) \
6125 + ATOMIC64_OP_RETURN(op, asm_op)
6126 +
6127 +ATOMIC64_OPS(add, dadd)
6128 +ATOMIC64_OPS(sub, dsub)
6129
6130 #undef ATOMIC64_OPS
6131 #undef ATOMIC64_OP_RETURN
6132 +#undef __ATOMIC64_OP_RETURN
6133 #undef ATOMIC64_OP
6134 +#undef __ATOMIC64_OP
6135 +#undef __OVERFLOW_EXTABLE
6136 +#undef __OVERFLOW_POST
6137
6138 /*
6139 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6140 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6141 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6142 * The function returns the old value of @v minus @i.
6143 */
6144 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6145 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6146 {
6147 long result;
6148
6149 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6150 return result;
6151 }
6152
6153 -#define atomic64_cmpxchg(v, o, n) \
6154 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6155 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6156 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6157 +{
6158 + return cmpxchg(&v->counter, old, new);
6159 +}
6160 +
6161 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6162 + long new)
6163 +{
6164 + return cmpxchg(&(v->counter), old, new);
6165 +}
6166 +
6167 +static inline long atomic64_xchg(atomic64_t *v, long new)
6168 +{
6169 + return xchg(&v->counter, new);
6170 +}
6171 +
6172 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6173 +{
6174 + return xchg(&(v->counter), new);
6175 +}
6176
6177 /**
6178 * atomic64_add_unless - add unless the number is a given value
6179 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6180
6181 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6182 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6183 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6184
6185 /*
6186 * atomic64_sub_and_test - subtract value from variable and test result
6187 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6188 * other cases.
6189 */
6190 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6191 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6192
6193 /*
6194 * atomic64_dec_and_test - decrement by 1 and test
6195 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6196 * Atomically increments @v by 1.
6197 */
6198 #define atomic64_inc(v) atomic64_add(1, (v))
6199 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6200
6201 /*
6202 * atomic64_dec - decrement and test
6203 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6204 * Atomically decrements @v by 1.
6205 */
6206 #define atomic64_dec(v) atomic64_sub(1, (v))
6207 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6208
6209 /*
6210 * atomic64_add_negative - add and test if negative
6211 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6212 index 2b8bbbc..4556df6 100644
6213 --- a/arch/mips/include/asm/barrier.h
6214 +++ b/arch/mips/include/asm/barrier.h
6215 @@ -133,7 +133,7 @@
6216 do { \
6217 compiletime_assert_atomic_type(*p); \
6218 smp_mb(); \
6219 - ACCESS_ONCE(*p) = (v); \
6220 + ACCESS_ONCE_RW(*p) = (v); \
6221 } while (0)
6222
6223 #define smp_load_acquire(p) \
6224 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6225 index b4db69f..8f3b093 100644
6226 --- a/arch/mips/include/asm/cache.h
6227 +++ b/arch/mips/include/asm/cache.h
6228 @@ -9,10 +9,11 @@
6229 #ifndef _ASM_CACHE_H
6230 #define _ASM_CACHE_H
6231
6232 +#include <linux/const.h>
6233 #include <kmalloc.h>
6234
6235 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6236 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6237 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6238
6239 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6240 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6241 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6242 index eb4d95d..f2f7f93 100644
6243 --- a/arch/mips/include/asm/elf.h
6244 +++ b/arch/mips/include/asm/elf.h
6245 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6246 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6247 #endif
6248
6249 +#ifdef CONFIG_PAX_ASLR
6250 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6251 +
6252 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6253 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6254 +#endif
6255 +
6256 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6257 struct linux_binprm;
6258 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6259 int uses_interp);
6260
6261 -struct mm_struct;
6262 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6263 -#define arch_randomize_brk arch_randomize_brk
6264 -
6265 struct arch_elf_state {
6266 int fp_abi;
6267 int interp_fp_abi;
6268 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6269 index c1f6afa..38cc6e9 100644
6270 --- a/arch/mips/include/asm/exec.h
6271 +++ b/arch/mips/include/asm/exec.h
6272 @@ -12,6 +12,6 @@
6273 #ifndef _ASM_EXEC_H
6274 #define _ASM_EXEC_H
6275
6276 -extern unsigned long arch_align_stack(unsigned long sp);
6277 +#define arch_align_stack(x) ((x) & ~0xfUL)
6278
6279 #endif /* _ASM_EXEC_H */
6280 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6281 index 9e8ef59..1139d6b 100644
6282 --- a/arch/mips/include/asm/hw_irq.h
6283 +++ b/arch/mips/include/asm/hw_irq.h
6284 @@ -10,7 +10,7 @@
6285
6286 #include <linux/atomic.h>
6287
6288 -extern atomic_t irq_err_count;
6289 +extern atomic_unchecked_t irq_err_count;
6290
6291 /*
6292 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6293 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6294 index 46dfc3c..a16b13a 100644
6295 --- a/arch/mips/include/asm/local.h
6296 +++ b/arch/mips/include/asm/local.h
6297 @@ -12,15 +12,25 @@ typedef struct
6298 atomic_long_t a;
6299 } local_t;
6300
6301 +typedef struct {
6302 + atomic_long_unchecked_t a;
6303 +} local_unchecked_t;
6304 +
6305 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6306
6307 #define local_read(l) atomic_long_read(&(l)->a)
6308 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6309 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6310 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6311
6312 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6313 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6314 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6315 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6316 #define local_inc(l) atomic_long_inc(&(l)->a)
6317 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6318 #define local_dec(l) atomic_long_dec(&(l)->a)
6319 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6320
6321 /*
6322 * Same as above, but return the result value
6323 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6324 return result;
6325 }
6326
6327 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6328 +{
6329 + unsigned long result;
6330 +
6331 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6332 + unsigned long temp;
6333 +
6334 + __asm__ __volatile__(
6335 + " .set mips3 \n"
6336 + "1:" __LL "%1, %2 # local_add_return \n"
6337 + " addu %0, %1, %3 \n"
6338 + __SC "%0, %2 \n"
6339 + " beqzl %0, 1b \n"
6340 + " addu %0, %1, %3 \n"
6341 + " .set mips0 \n"
6342 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6343 + : "Ir" (i), "m" (l->a.counter)
6344 + : "memory");
6345 + } else if (kernel_uses_llsc) {
6346 + unsigned long temp;
6347 +
6348 + __asm__ __volatile__(
6349 + " .set mips3 \n"
6350 + "1:" __LL "%1, %2 # local_add_return \n"
6351 + " addu %0, %1, %3 \n"
6352 + __SC "%0, %2 \n"
6353 + " beqz %0, 1b \n"
6354 + " addu %0, %1, %3 \n"
6355 + " .set mips0 \n"
6356 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6357 + : "Ir" (i), "m" (l->a.counter)
6358 + : "memory");
6359 + } else {
6360 + unsigned long flags;
6361 +
6362 + local_irq_save(flags);
6363 + result = l->a.counter;
6364 + result += i;
6365 + l->a.counter = result;
6366 + local_irq_restore(flags);
6367 + }
6368 +
6369 + return result;
6370 +}
6371 +
6372 static __inline__ long local_sub_return(long i, local_t * l)
6373 {
6374 unsigned long result;
6375 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6376
6377 #define local_cmpxchg(l, o, n) \
6378 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6379 +#define local_cmpxchg_unchecked(l, o, n) \
6380 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6381 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6382
6383 /**
6384 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6385 index 154b70a..426ae3d 100644
6386 --- a/arch/mips/include/asm/page.h
6387 +++ b/arch/mips/include/asm/page.h
6388 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6389 #ifdef CONFIG_CPU_MIPS32
6390 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6391 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6392 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6393 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6394 #else
6395 typedef struct { unsigned long long pte; } pte_t;
6396 #define pte_val(x) ((x).pte)
6397 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6398 index b336037..5b874cc 100644
6399 --- a/arch/mips/include/asm/pgalloc.h
6400 +++ b/arch/mips/include/asm/pgalloc.h
6401 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6402 {
6403 set_pud(pud, __pud((unsigned long)pmd));
6404 }
6405 +
6406 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6407 +{
6408 + pud_populate(mm, pud, pmd);
6409 +}
6410 #endif
6411
6412 /*
6413 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6414 index 845016d..3303268 100644
6415 --- a/arch/mips/include/asm/pgtable.h
6416 +++ b/arch/mips/include/asm/pgtable.h
6417 @@ -20,6 +20,9 @@
6418 #include <asm/io.h>
6419 #include <asm/pgtable-bits.h>
6420
6421 +#define ktla_ktva(addr) (addr)
6422 +#define ktva_ktla(addr) (addr)
6423 +
6424 struct mm_struct;
6425 struct vm_area_struct;
6426
6427 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6428 index e4440f9..8fb0005 100644
6429 --- a/arch/mips/include/asm/thread_info.h
6430 +++ b/arch/mips/include/asm/thread_info.h
6431 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6432 #define TIF_SECCOMP 4 /* secure computing */
6433 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6434 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6435 +/* li takes a 32bit immediate */
6436 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6437 +
6438 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6439 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6440 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6441 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6442 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6443 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6444 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6445 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6446
6447 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6448 _TIF_SYSCALL_AUDIT | \
6449 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6450 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6451 + _TIF_GRSEC_SETXID)
6452
6453 /* work to do in syscall_trace_leave() */
6454 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6455 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6456 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6457
6458 /* work to do on interrupt/exception return */
6459 #define _TIF_WORK_MASK \
6460 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6461 /* work to do on any return to u-space */
6462 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6463 _TIF_WORK_SYSCALL_EXIT | \
6464 - _TIF_SYSCALL_TRACEPOINT)
6465 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6466
6467 /*
6468 * We stash processor id into a COP0 register to retrieve it fast
6469 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6470 index bf8b324..cec5705 100644
6471 --- a/arch/mips/include/asm/uaccess.h
6472 +++ b/arch/mips/include/asm/uaccess.h
6473 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6474 __ok == 0; \
6475 })
6476
6477 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6478 #define access_ok(type, addr, size) \
6479 likely(__access_ok((addr), (size), __access_mask))
6480
6481 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6482 index 1188e00..41cf144 100644
6483 --- a/arch/mips/kernel/binfmt_elfn32.c
6484 +++ b/arch/mips/kernel/binfmt_elfn32.c
6485 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6486 #undef ELF_ET_DYN_BASE
6487 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6488
6489 +#ifdef CONFIG_PAX_ASLR
6490 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6491 +
6492 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6493 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6494 +#endif
6495 +
6496 #include <asm/processor.h>
6497 #include <linux/module.h>
6498 #include <linux/elfcore.h>
6499 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6500 index 9287678..f870e47 100644
6501 --- a/arch/mips/kernel/binfmt_elfo32.c
6502 +++ b/arch/mips/kernel/binfmt_elfo32.c
6503 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6504 #undef ELF_ET_DYN_BASE
6505 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6506
6507 +#ifdef CONFIG_PAX_ASLR
6508 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6509 +
6510 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6511 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6512 +#endif
6513 +
6514 #include <asm/processor.h>
6515
6516 #include <linux/module.h>
6517 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6518 index a74ec3a..4f06f18 100644
6519 --- a/arch/mips/kernel/i8259.c
6520 +++ b/arch/mips/kernel/i8259.c
6521 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6522 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6523 spurious_irq_mask |= irqmask;
6524 }
6525 - atomic_inc(&irq_err_count);
6526 + atomic_inc_unchecked(&irq_err_count);
6527 /*
6528 * Theoretically we do not have to handle this IRQ,
6529 * but in Linux this does not cause problems and is
6530 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6531 index 44a1f79..2bd6aa3 100644
6532 --- a/arch/mips/kernel/irq-gt641xx.c
6533 +++ b/arch/mips/kernel/irq-gt641xx.c
6534 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6535 }
6536 }
6537
6538 - atomic_inc(&irq_err_count);
6539 + atomic_inc_unchecked(&irq_err_count);
6540 }
6541
6542 void __init gt641xx_irq_init(void)
6543 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6544 index d2bfbc2..a8eacd2 100644
6545 --- a/arch/mips/kernel/irq.c
6546 +++ b/arch/mips/kernel/irq.c
6547 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6548 printk("unexpected IRQ # %d\n", irq);
6549 }
6550
6551 -atomic_t irq_err_count;
6552 +atomic_unchecked_t irq_err_count;
6553
6554 int arch_show_interrupts(struct seq_file *p, int prec)
6555 {
6556 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6557 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6558 return 0;
6559 }
6560
6561 asmlinkage void spurious_interrupt(void)
6562 {
6563 - atomic_inc(&irq_err_count);
6564 + atomic_inc_unchecked(&irq_err_count);
6565 }
6566
6567 void __init init_IRQ(void)
6568 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6569 #endif
6570 }
6571
6572 +
6573 #ifdef DEBUG_STACKOVERFLOW
6574 +extern void gr_handle_kernel_exploit(void);
6575 +
6576 static inline void check_stack_overflow(void)
6577 {
6578 unsigned long sp;
6579 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6580 printk("do_IRQ: stack overflow: %ld\n",
6581 sp - sizeof(struct thread_info));
6582 dump_stack();
6583 + gr_handle_kernel_exploit();
6584 }
6585 }
6586 #else
6587 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6588 index 0614717..002fa43 100644
6589 --- a/arch/mips/kernel/pm-cps.c
6590 +++ b/arch/mips/kernel/pm-cps.c
6591 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6592 nc_core_ready_count = nc_addr;
6593
6594 /* Ensure ready_count is zero-initialised before the assembly runs */
6595 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6596 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6597 coupled_barrier(&per_cpu(pm_barrier, core), online);
6598
6599 /* Run the generated entry code */
6600 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6601 index 85bff5d..39bc202 100644
6602 --- a/arch/mips/kernel/process.c
6603 +++ b/arch/mips/kernel/process.c
6604 @@ -534,18 +534,6 @@ out:
6605 return pc;
6606 }
6607
6608 -/*
6609 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6610 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6611 - */
6612 -unsigned long arch_align_stack(unsigned long sp)
6613 -{
6614 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6615 - sp -= get_random_int() & ~PAGE_MASK;
6616 -
6617 - return sp & ALMASK;
6618 -}
6619 -
6620 static void arch_dump_stack(void *info)
6621 {
6622 struct pt_regs *regs;
6623 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6624 index 5104528..950bbdc 100644
6625 --- a/arch/mips/kernel/ptrace.c
6626 +++ b/arch/mips/kernel/ptrace.c
6627 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6628 return ret;
6629 }
6630
6631 +#ifdef CONFIG_GRKERNSEC_SETXID
6632 +extern void gr_delayed_cred_worker(void);
6633 +#endif
6634 +
6635 /*
6636 * Notification of system call entry/exit
6637 * - triggered by current->work.syscall_trace
6638 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6639 tracehook_report_syscall_entry(regs))
6640 ret = -1;
6641
6642 +#ifdef CONFIG_GRKERNSEC_SETXID
6643 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6644 + gr_delayed_cred_worker();
6645 +#endif
6646 +
6647 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6648 trace_sys_enter(regs, regs->regs[2]);
6649
6650 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6651 index 07fc524..b9d7f28 100644
6652 --- a/arch/mips/kernel/reset.c
6653 +++ b/arch/mips/kernel/reset.c
6654 @@ -13,6 +13,7 @@
6655 #include <linux/reboot.h>
6656
6657 #include <asm/reboot.h>
6658 +#include <asm/bug.h>
6659
6660 /*
6661 * Urgs ... Too many MIPS machines to handle this in a generic way.
6662 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6663 {
6664 if (_machine_restart)
6665 _machine_restart(command);
6666 + BUG();
6667 }
6668
6669 void machine_halt(void)
6670 {
6671 if (_machine_halt)
6672 _machine_halt();
6673 + BUG();
6674 }
6675
6676 void machine_power_off(void)
6677 {
6678 if (pm_power_off)
6679 pm_power_off();
6680 + BUG();
6681 }
6682 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6683 index 2242bdd..b284048 100644
6684 --- a/arch/mips/kernel/sync-r4k.c
6685 +++ b/arch/mips/kernel/sync-r4k.c
6686 @@ -18,8 +18,8 @@
6687 #include <asm/mipsregs.h>
6688
6689 static atomic_t count_start_flag = ATOMIC_INIT(0);
6690 -static atomic_t count_count_start = ATOMIC_INIT(0);
6691 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6692 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6693 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6694 static atomic_t count_reference = ATOMIC_INIT(0);
6695
6696 #define COUNTON 100
6697 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6698
6699 for (i = 0; i < NR_LOOPS; i++) {
6700 /* slaves loop on '!= 2' */
6701 - while (atomic_read(&count_count_start) != 1)
6702 + while (atomic_read_unchecked(&count_count_start) != 1)
6703 mb();
6704 - atomic_set(&count_count_stop, 0);
6705 + atomic_set_unchecked(&count_count_stop, 0);
6706 smp_wmb();
6707
6708 /* this lets the slaves write their count register */
6709 - atomic_inc(&count_count_start);
6710 + atomic_inc_unchecked(&count_count_start);
6711
6712 /*
6713 * Everyone initialises count in the last loop:
6714 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6715 /*
6716 * Wait for all slaves to leave the synchronization point:
6717 */
6718 - while (atomic_read(&count_count_stop) != 1)
6719 + while (atomic_read_unchecked(&count_count_stop) != 1)
6720 mb();
6721 - atomic_set(&count_count_start, 0);
6722 + atomic_set_unchecked(&count_count_start, 0);
6723 smp_wmb();
6724 - atomic_inc(&count_count_stop);
6725 + atomic_inc_unchecked(&count_count_stop);
6726 }
6727 /* Arrange for an interrupt in a short while */
6728 write_c0_compare(read_c0_count() + COUNTON);
6729 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6730 initcount = atomic_read(&count_reference);
6731
6732 for (i = 0; i < NR_LOOPS; i++) {
6733 - atomic_inc(&count_count_start);
6734 - while (atomic_read(&count_count_start) != 2)
6735 + atomic_inc_unchecked(&count_count_start);
6736 + while (atomic_read_unchecked(&count_count_start) != 2)
6737 mb();
6738
6739 /*
6740 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6741 if (i == NR_LOOPS-1)
6742 write_c0_count(initcount);
6743
6744 - atomic_inc(&count_count_stop);
6745 - while (atomic_read(&count_count_stop) != 2)
6746 + atomic_inc_unchecked(&count_count_stop);
6747 + while (atomic_read_unchecked(&count_count_stop) != 2)
6748 mb();
6749 }
6750 /* Arrange for an interrupt in a short while */
6751 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6752 index c3b41e2..46c32e9 100644
6753 --- a/arch/mips/kernel/traps.c
6754 +++ b/arch/mips/kernel/traps.c
6755 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6756 siginfo_t info;
6757
6758 prev_state = exception_enter();
6759 - die_if_kernel("Integer overflow", regs);
6760 + if (unlikely(!user_mode(regs))) {
6761 +
6762 +#ifdef CONFIG_PAX_REFCOUNT
6763 + if (fixup_exception(regs)) {
6764 + pax_report_refcount_overflow(regs);
6765 + exception_exit(prev_state);
6766 + return;
6767 + }
6768 +#endif
6769 +
6770 + die("Integer overflow", regs);
6771 + }
6772
6773 info.si_code = FPE_INTOVF;
6774 info.si_signo = SIGFPE;
6775 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6776 index 270bbd4..c01932a 100644
6777 --- a/arch/mips/kvm/mips.c
6778 +++ b/arch/mips/kvm/mips.c
6779 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6780 return r;
6781 }
6782
6783 -int kvm_arch_init(void *opaque)
6784 +int kvm_arch_init(const void *opaque)
6785 {
6786 if (kvm_mips_callbacks) {
6787 kvm_err("kvm: module already exists\n");
6788 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6789 index 70ab5d6..62940fe 100644
6790 --- a/arch/mips/mm/fault.c
6791 +++ b/arch/mips/mm/fault.c
6792 @@ -28,6 +28,23 @@
6793 #include <asm/highmem.h> /* For VMALLOC_END */
6794 #include <linux/kdebug.h>
6795
6796 +#ifdef CONFIG_PAX_PAGEEXEC
6797 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6798 +{
6799 + unsigned long i;
6800 +
6801 + printk(KERN_ERR "PAX: bytes at PC: ");
6802 + for (i = 0; i < 5; i++) {
6803 + unsigned int c;
6804 + if (get_user(c, (unsigned int *)pc+i))
6805 + printk(KERN_CONT "???????? ");
6806 + else
6807 + printk(KERN_CONT "%08x ", c);
6808 + }
6809 + printk("\n");
6810 +}
6811 +#endif
6812 +
6813 /*
6814 * This routine handles page faults. It determines the address,
6815 * and the problem, and then passes it off to one of the appropriate
6816 @@ -201,6 +218,14 @@ bad_area:
6817 bad_area_nosemaphore:
6818 /* User mode accesses just cause a SIGSEGV */
6819 if (user_mode(regs)) {
6820 +
6821 +#ifdef CONFIG_PAX_PAGEEXEC
6822 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6823 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6824 + do_group_exit(SIGKILL);
6825 + }
6826 +#endif
6827 +
6828 tsk->thread.cp0_badvaddr = address;
6829 tsk->thread.error_code = write;
6830 #if 0
6831 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6832 index f1baadd..5472dca 100644
6833 --- a/arch/mips/mm/mmap.c
6834 +++ b/arch/mips/mm/mmap.c
6835 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6836 struct vm_area_struct *vma;
6837 unsigned long addr = addr0;
6838 int do_color_align;
6839 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6840 struct vm_unmapped_area_info info;
6841
6842 if (unlikely(len > TASK_SIZE))
6843 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6844 do_color_align = 1;
6845
6846 /* requesting a specific address */
6847 +
6848 +#ifdef CONFIG_PAX_RANDMMAP
6849 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6850 +#endif
6851 +
6852 if (addr) {
6853 if (do_color_align)
6854 addr = COLOUR_ALIGN(addr, pgoff);
6855 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6856 addr = PAGE_ALIGN(addr);
6857
6858 vma = find_vma(mm, addr);
6859 - if (TASK_SIZE - len >= addr &&
6860 - (!vma || addr + len <= vma->vm_start))
6861 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6862 return addr;
6863 }
6864
6865 info.length = len;
6866 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6867 info.align_offset = pgoff << PAGE_SHIFT;
6868 + info.threadstack_offset = offset;
6869
6870 if (dir == DOWN) {
6871 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6872 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6873 {
6874 unsigned long random_factor = 0UL;
6875
6876 +#ifdef CONFIG_PAX_RANDMMAP
6877 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6878 +#endif
6879 +
6880 if (current->flags & PF_RANDOMIZE) {
6881 random_factor = get_random_int();
6882 random_factor = random_factor << PAGE_SHIFT;
6883 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6884
6885 if (mmap_is_legacy()) {
6886 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
6887 +
6888 +#ifdef CONFIG_PAX_RANDMMAP
6889 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6890 + mm->mmap_base += mm->delta_mmap;
6891 +#endif
6892 +
6893 mm->get_unmapped_area = arch_get_unmapped_area;
6894 } else {
6895 mm->mmap_base = mmap_base(random_factor);
6896 +
6897 +#ifdef CONFIG_PAX_RANDMMAP
6898 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6899 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
6900 +#endif
6901 +
6902 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
6903 }
6904 }
6905
6906 -static inline unsigned long brk_rnd(void)
6907 -{
6908 - unsigned long rnd = get_random_int();
6909 -
6910 - rnd = rnd << PAGE_SHIFT;
6911 - /* 8MB for 32bit, 256MB for 64bit */
6912 - if (TASK_IS_32BIT_ADDR)
6913 - rnd = rnd & 0x7ffffful;
6914 - else
6915 - rnd = rnd & 0xffffffful;
6916 -
6917 - return rnd;
6918 -}
6919 -
6920 -unsigned long arch_randomize_brk(struct mm_struct *mm)
6921 -{
6922 - unsigned long base = mm->brk;
6923 - unsigned long ret;
6924 -
6925 - ret = PAGE_ALIGN(base + brk_rnd());
6926 -
6927 - if (ret < mm->brk)
6928 - return mm->brk;
6929 -
6930 - return ret;
6931 -}
6932 -
6933 int __virt_addr_valid(const volatile void *kaddr)
6934 {
6935 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
6936 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
6937 index d07e041..bedb72b 100644
6938 --- a/arch/mips/pci/pci-octeon.c
6939 +++ b/arch/mips/pci/pci-octeon.c
6940 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
6941
6942
6943 static struct pci_ops octeon_pci_ops = {
6944 - octeon_read_config,
6945 - octeon_write_config,
6946 + .read = octeon_read_config,
6947 + .write = octeon_write_config,
6948 };
6949
6950 static struct resource octeon_pci_mem_resource = {
6951 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
6952 index 5e36c33..eb4a17b 100644
6953 --- a/arch/mips/pci/pcie-octeon.c
6954 +++ b/arch/mips/pci/pcie-octeon.c
6955 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
6956 }
6957
6958 static struct pci_ops octeon_pcie0_ops = {
6959 - octeon_pcie0_read_config,
6960 - octeon_pcie0_write_config,
6961 + .read = octeon_pcie0_read_config,
6962 + .write = octeon_pcie0_write_config,
6963 };
6964
6965 static struct resource octeon_pcie0_mem_resource = {
6966 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
6967 };
6968
6969 static struct pci_ops octeon_pcie1_ops = {
6970 - octeon_pcie1_read_config,
6971 - octeon_pcie1_write_config,
6972 + .read = octeon_pcie1_read_config,
6973 + .write = octeon_pcie1_write_config,
6974 };
6975
6976 static struct resource octeon_pcie1_mem_resource = {
6977 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
6978 };
6979
6980 static struct pci_ops octeon_dummy_ops = {
6981 - octeon_dummy_read_config,
6982 - octeon_dummy_write_config,
6983 + .read = octeon_dummy_read_config,
6984 + .write = octeon_dummy_write_config,
6985 };
6986
6987 static struct resource octeon_dummy_mem_resource = {
6988 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
6989 index a2358b4..7cead4f 100644
6990 --- a/arch/mips/sgi-ip27/ip27-nmi.c
6991 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
6992 @@ -187,9 +187,9 @@ void
6993 cont_nmi_dump(void)
6994 {
6995 #ifndef REAL_NMI_SIGNAL
6996 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
6997 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
6998
6999 - atomic_inc(&nmied_cpus);
7000 + atomic_inc_unchecked(&nmied_cpus);
7001 #endif
7002 /*
7003 * Only allow 1 cpu to proceed
7004 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7005 udelay(10000);
7006 }
7007 #else
7008 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7009 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7010 #endif
7011
7012 /*
7013 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7014 index a046b30..6799527 100644
7015 --- a/arch/mips/sni/rm200.c
7016 +++ b/arch/mips/sni/rm200.c
7017 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7018 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7019 spurious_irq_mask |= irqmask;
7020 }
7021 - atomic_inc(&irq_err_count);
7022 + atomic_inc_unchecked(&irq_err_count);
7023 /*
7024 * Theoretically we do not have to handle this IRQ,
7025 * but in Linux this does not cause problems and is
7026 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7027 index 41e873b..34d33a7 100644
7028 --- a/arch/mips/vr41xx/common/icu.c
7029 +++ b/arch/mips/vr41xx/common/icu.c
7030 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7031
7032 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7033
7034 - atomic_inc(&irq_err_count);
7035 + atomic_inc_unchecked(&irq_err_count);
7036
7037 return -1;
7038 }
7039 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7040 index ae0e4ee..e8f0692 100644
7041 --- a/arch/mips/vr41xx/common/irq.c
7042 +++ b/arch/mips/vr41xx/common/irq.c
7043 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7044 irq_cascade_t *cascade;
7045
7046 if (irq >= NR_IRQS) {
7047 - atomic_inc(&irq_err_count);
7048 + atomic_inc_unchecked(&irq_err_count);
7049 return;
7050 }
7051
7052 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7053 ret = cascade->get_irq(irq);
7054 irq = ret;
7055 if (ret < 0)
7056 - atomic_inc(&irq_err_count);
7057 + atomic_inc_unchecked(&irq_err_count);
7058 else
7059 irq_dispatch(irq);
7060 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7061 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7062 index 967d144..db12197 100644
7063 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7064 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7065 @@ -11,12 +11,14 @@
7066 #ifndef _ASM_PROC_CACHE_H
7067 #define _ASM_PROC_CACHE_H
7068
7069 +#include <linux/const.h>
7070 +
7071 /* L1 cache */
7072
7073 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7074 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7075 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7076 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7077 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7078 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7079
7080 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7081 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7082 index bcb5df2..84fabd2 100644
7083 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7084 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7085 @@ -16,13 +16,15 @@
7086 #ifndef _ASM_PROC_CACHE_H
7087 #define _ASM_PROC_CACHE_H
7088
7089 +#include <linux/const.h>
7090 +
7091 /*
7092 * L1 cache
7093 */
7094 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7095 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7096 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7097 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7098 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7099 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7100
7101 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7102 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7103 index 4ce7a01..449202a 100644
7104 --- a/arch/openrisc/include/asm/cache.h
7105 +++ b/arch/openrisc/include/asm/cache.h
7106 @@ -19,11 +19,13 @@
7107 #ifndef __ASM_OPENRISC_CACHE_H
7108 #define __ASM_OPENRISC_CACHE_H
7109
7110 +#include <linux/const.h>
7111 +
7112 /* FIXME: How can we replace these with values from the CPU...
7113 * they shouldn't be hard-coded!
7114 */
7115
7116 -#define L1_CACHE_BYTES 16
7117 #define L1_CACHE_SHIFT 4
7118 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7119
7120 #endif /* __ASM_OPENRISC_CACHE_H */
7121 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7122 index 226f8ca..9d9b87d 100644
7123 --- a/arch/parisc/include/asm/atomic.h
7124 +++ b/arch/parisc/include/asm/atomic.h
7125 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7126 return dec;
7127 }
7128
7129 +#define atomic64_read_unchecked(v) atomic64_read(v)
7130 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7131 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7132 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7133 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7134 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7135 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7136 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7137 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7138 +
7139 #endif /* !CONFIG_64BIT */
7140
7141
7142 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7143 index 47f11c7..3420df2 100644
7144 --- a/arch/parisc/include/asm/cache.h
7145 +++ b/arch/parisc/include/asm/cache.h
7146 @@ -5,6 +5,7 @@
7147 #ifndef __ARCH_PARISC_CACHE_H
7148 #define __ARCH_PARISC_CACHE_H
7149
7150 +#include <linux/const.h>
7151
7152 /*
7153 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7154 @@ -15,13 +16,13 @@
7155 * just ruin performance.
7156 */
7157 #ifdef CONFIG_PA20
7158 -#define L1_CACHE_BYTES 64
7159 #define L1_CACHE_SHIFT 6
7160 #else
7161 -#define L1_CACHE_BYTES 32
7162 #define L1_CACHE_SHIFT 5
7163 #endif
7164
7165 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7166 +
7167 #ifndef __ASSEMBLY__
7168
7169 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7170 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7171 index 3391d06..c23a2cc 100644
7172 --- a/arch/parisc/include/asm/elf.h
7173 +++ b/arch/parisc/include/asm/elf.h
7174 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7175
7176 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7177
7178 +#ifdef CONFIG_PAX_ASLR
7179 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7180 +
7181 +#define PAX_DELTA_MMAP_LEN 16
7182 +#define PAX_DELTA_STACK_LEN 16
7183 +#endif
7184 +
7185 /* This yields a mask that user programs can use to figure out what
7186 instruction set this CPU supports. This could be done in user space,
7187 but it's not easy, and we've already done it here. */
7188 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7189 index f213f5b..0af3e8e 100644
7190 --- a/arch/parisc/include/asm/pgalloc.h
7191 +++ b/arch/parisc/include/asm/pgalloc.h
7192 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7193 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7194 }
7195
7196 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7197 +{
7198 + pgd_populate(mm, pgd, pmd);
7199 +}
7200 +
7201 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7202 {
7203 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7204 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7205 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7206 #define pmd_free(mm, x) do { } while (0)
7207 #define pgd_populate(mm, pmd, pte) BUG()
7208 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7209
7210 #endif
7211
7212 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7213 index 22b89d1..ce34230 100644
7214 --- a/arch/parisc/include/asm/pgtable.h
7215 +++ b/arch/parisc/include/asm/pgtable.h
7216 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7217 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7218 #define PAGE_COPY PAGE_EXECREAD
7219 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7220 +
7221 +#ifdef CONFIG_PAX_PAGEEXEC
7222 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7223 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7224 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7225 +#else
7226 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7227 +# define PAGE_COPY_NOEXEC PAGE_COPY
7228 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7229 +#endif
7230 +
7231 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7232 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7233 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7234 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7235 index a5cb070..8604ddc 100644
7236 --- a/arch/parisc/include/asm/uaccess.h
7237 +++ b/arch/parisc/include/asm/uaccess.h
7238 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7239 const void __user *from,
7240 unsigned long n)
7241 {
7242 - int sz = __compiletime_object_size(to);
7243 + size_t sz = __compiletime_object_size(to);
7244 int ret = -EFAULT;
7245
7246 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7247 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7248 ret = __copy_from_user(to, from, n);
7249 else
7250 copy_from_user_overflow();
7251 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7252 index 5822e8e..bc5e638 100644
7253 --- a/arch/parisc/kernel/module.c
7254 +++ b/arch/parisc/kernel/module.c
7255 @@ -98,16 +98,38 @@
7256
7257 /* three functions to determine where in the module core
7258 * or init pieces the location is */
7259 +static inline int in_init_rx(struct module *me, void *loc)
7260 +{
7261 + return (loc >= me->module_init_rx &&
7262 + loc < (me->module_init_rx + me->init_size_rx));
7263 +}
7264 +
7265 +static inline int in_init_rw(struct module *me, void *loc)
7266 +{
7267 + return (loc >= me->module_init_rw &&
7268 + loc < (me->module_init_rw + me->init_size_rw));
7269 +}
7270 +
7271 static inline int in_init(struct module *me, void *loc)
7272 {
7273 - return (loc >= me->module_init &&
7274 - loc <= (me->module_init + me->init_size));
7275 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7276 +}
7277 +
7278 +static inline int in_core_rx(struct module *me, void *loc)
7279 +{
7280 + return (loc >= me->module_core_rx &&
7281 + loc < (me->module_core_rx + me->core_size_rx));
7282 +}
7283 +
7284 +static inline int in_core_rw(struct module *me, void *loc)
7285 +{
7286 + return (loc >= me->module_core_rw &&
7287 + loc < (me->module_core_rw + me->core_size_rw));
7288 }
7289
7290 static inline int in_core(struct module *me, void *loc)
7291 {
7292 - return (loc >= me->module_core &&
7293 - loc <= (me->module_core + me->core_size));
7294 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7295 }
7296
7297 static inline int in_local(struct module *me, void *loc)
7298 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7299 }
7300
7301 /* align things a bit */
7302 - me->core_size = ALIGN(me->core_size, 16);
7303 - me->arch.got_offset = me->core_size;
7304 - me->core_size += gots * sizeof(struct got_entry);
7305 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7306 + me->arch.got_offset = me->core_size_rw;
7307 + me->core_size_rw += gots * sizeof(struct got_entry);
7308
7309 - me->core_size = ALIGN(me->core_size, 16);
7310 - me->arch.fdesc_offset = me->core_size;
7311 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7312 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7313 + me->arch.fdesc_offset = me->core_size_rw;
7314 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7315
7316 me->arch.got_max = gots;
7317 me->arch.fdesc_max = fdescs;
7318 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7319
7320 BUG_ON(value == 0);
7321
7322 - got = me->module_core + me->arch.got_offset;
7323 + got = me->module_core_rw + me->arch.got_offset;
7324 for (i = 0; got[i].addr; i++)
7325 if (got[i].addr == value)
7326 goto out;
7327 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7328 #ifdef CONFIG_64BIT
7329 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7330 {
7331 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7332 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7333
7334 if (!value) {
7335 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7336 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7337
7338 /* Create new one */
7339 fdesc->addr = value;
7340 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7341 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7342 return (Elf_Addr)fdesc;
7343 }
7344 #endif /* CONFIG_64BIT */
7345 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7346
7347 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7348 end = table + sechdrs[me->arch.unwind_section].sh_size;
7349 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7350 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7351
7352 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7353 me->arch.unwind_section, table, end, gp);
7354 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7355 index e1ffea2..46ed66e 100644
7356 --- a/arch/parisc/kernel/sys_parisc.c
7357 +++ b/arch/parisc/kernel/sys_parisc.c
7358 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7359 unsigned long task_size = TASK_SIZE;
7360 int do_color_align, last_mmap;
7361 struct vm_unmapped_area_info info;
7362 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7363
7364 if (len > task_size)
7365 return -ENOMEM;
7366 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7367 goto found_addr;
7368 }
7369
7370 +#ifdef CONFIG_PAX_RANDMMAP
7371 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7372 +#endif
7373 +
7374 if (addr) {
7375 if (do_color_align && last_mmap)
7376 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7377 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7378 info.high_limit = mmap_upper_limit();
7379 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7380 info.align_offset = shared_align_offset(last_mmap, pgoff);
7381 + info.threadstack_offset = offset;
7382 addr = vm_unmapped_area(&info);
7383
7384 found_addr:
7385 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7386 unsigned long addr = addr0;
7387 int do_color_align, last_mmap;
7388 struct vm_unmapped_area_info info;
7389 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7390
7391 #ifdef CONFIG_64BIT
7392 /* This should only ever run for 32-bit processes. */
7393 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7394 }
7395
7396 /* requesting a specific address */
7397 +#ifdef CONFIG_PAX_RANDMMAP
7398 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7399 +#endif
7400 +
7401 if (addr) {
7402 if (do_color_align && last_mmap)
7403 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7404 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7405 info.high_limit = mm->mmap_base;
7406 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7407 info.align_offset = shared_align_offset(last_mmap, pgoff);
7408 + info.threadstack_offset = offset;
7409 addr = vm_unmapped_area(&info);
7410 if (!(addr & ~PAGE_MASK))
7411 goto found_addr;
7412 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7413 mm->mmap_legacy_base = mmap_legacy_base();
7414 mm->mmap_base = mmap_upper_limit();
7415
7416 +#ifdef CONFIG_PAX_RANDMMAP
7417 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7418 + mm->mmap_legacy_base += mm->delta_mmap;
7419 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7420 + }
7421 +#endif
7422 +
7423 if (mmap_is_legacy()) {
7424 mm->mmap_base = mm->mmap_legacy_base;
7425 mm->get_unmapped_area = arch_get_unmapped_area;
7426 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7427 index 47ee620..1107387 100644
7428 --- a/arch/parisc/kernel/traps.c
7429 +++ b/arch/parisc/kernel/traps.c
7430 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7431
7432 down_read(&current->mm->mmap_sem);
7433 vma = find_vma(current->mm,regs->iaoq[0]);
7434 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7435 - && (vma->vm_flags & VM_EXEC)) {
7436 -
7437 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7438 fault_address = regs->iaoq[0];
7439 fault_space = regs->iasq[0];
7440
7441 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7442 index e5120e6..8ddb5cc 100644
7443 --- a/arch/parisc/mm/fault.c
7444 +++ b/arch/parisc/mm/fault.c
7445 @@ -15,6 +15,7 @@
7446 #include <linux/sched.h>
7447 #include <linux/interrupt.h>
7448 #include <linux/module.h>
7449 +#include <linux/unistd.h>
7450
7451 #include <asm/uaccess.h>
7452 #include <asm/traps.h>
7453 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7454 static unsigned long
7455 parisc_acctyp(unsigned long code, unsigned int inst)
7456 {
7457 - if (code == 6 || code == 16)
7458 + if (code == 6 || code == 7 || code == 16)
7459 return VM_EXEC;
7460
7461 switch (inst & 0xf0000000) {
7462 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7463 }
7464 #endif
7465
7466 +#ifdef CONFIG_PAX_PAGEEXEC
7467 +/*
7468 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7469 + *
7470 + * returns 1 when task should be killed
7471 + * 2 when rt_sigreturn trampoline was detected
7472 + * 3 when unpatched PLT trampoline was detected
7473 + */
7474 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7475 +{
7476 +
7477 +#ifdef CONFIG_PAX_EMUPLT
7478 + int err;
7479 +
7480 + do { /* PaX: unpatched PLT emulation */
7481 + unsigned int bl, depwi;
7482 +
7483 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7484 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7485 +
7486 + if (err)
7487 + break;
7488 +
7489 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7490 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7491 +
7492 + err = get_user(ldw, (unsigned int *)addr);
7493 + err |= get_user(bv, (unsigned int *)(addr+4));
7494 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7495 +
7496 + if (err)
7497 + break;
7498 +
7499 + if (ldw == 0x0E801096U &&
7500 + bv == 0xEAC0C000U &&
7501 + ldw2 == 0x0E881095U)
7502 + {
7503 + unsigned int resolver, map;
7504 +
7505 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7506 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7507 + if (err)
7508 + break;
7509 +
7510 + regs->gr[20] = instruction_pointer(regs)+8;
7511 + regs->gr[21] = map;
7512 + regs->gr[22] = resolver;
7513 + regs->iaoq[0] = resolver | 3UL;
7514 + regs->iaoq[1] = regs->iaoq[0] + 4;
7515 + return 3;
7516 + }
7517 + }
7518 + } while (0);
7519 +#endif
7520 +
7521 +#ifdef CONFIG_PAX_EMUTRAMP
7522 +
7523 +#ifndef CONFIG_PAX_EMUSIGRT
7524 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7525 + return 1;
7526 +#endif
7527 +
7528 + do { /* PaX: rt_sigreturn emulation */
7529 + unsigned int ldi1, ldi2, bel, nop;
7530 +
7531 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7532 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7533 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7534 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7535 +
7536 + if (err)
7537 + break;
7538 +
7539 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7540 + ldi2 == 0x3414015AU &&
7541 + bel == 0xE4008200U &&
7542 + nop == 0x08000240U)
7543 + {
7544 + regs->gr[25] = (ldi1 & 2) >> 1;
7545 + regs->gr[20] = __NR_rt_sigreturn;
7546 + regs->gr[31] = regs->iaoq[1] + 16;
7547 + regs->sr[0] = regs->iasq[1];
7548 + regs->iaoq[0] = 0x100UL;
7549 + regs->iaoq[1] = regs->iaoq[0] + 4;
7550 + regs->iasq[0] = regs->sr[2];
7551 + regs->iasq[1] = regs->sr[2];
7552 + return 2;
7553 + }
7554 + } while (0);
7555 +#endif
7556 +
7557 + return 1;
7558 +}
7559 +
7560 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7561 +{
7562 + unsigned long i;
7563 +
7564 + printk(KERN_ERR "PAX: bytes at PC: ");
7565 + for (i = 0; i < 5; i++) {
7566 + unsigned int c;
7567 + if (get_user(c, (unsigned int *)pc+i))
7568 + printk(KERN_CONT "???????? ");
7569 + else
7570 + printk(KERN_CONT "%08x ", c);
7571 + }
7572 + printk("\n");
7573 +}
7574 +#endif
7575 +
7576 int fixup_exception(struct pt_regs *regs)
7577 {
7578 const struct exception_table_entry *fix;
7579 @@ -234,8 +345,33 @@ retry:
7580
7581 good_area:
7582
7583 - if ((vma->vm_flags & acc_type) != acc_type)
7584 + if ((vma->vm_flags & acc_type) != acc_type) {
7585 +
7586 +#ifdef CONFIG_PAX_PAGEEXEC
7587 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7588 + (address & ~3UL) == instruction_pointer(regs))
7589 + {
7590 + up_read(&mm->mmap_sem);
7591 + switch (pax_handle_fetch_fault(regs)) {
7592 +
7593 +#ifdef CONFIG_PAX_EMUPLT
7594 + case 3:
7595 + return;
7596 +#endif
7597 +
7598 +#ifdef CONFIG_PAX_EMUTRAMP
7599 + case 2:
7600 + return;
7601 +#endif
7602 +
7603 + }
7604 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7605 + do_group_exit(SIGKILL);
7606 + }
7607 +#endif
7608 +
7609 goto bad_area;
7610 + }
7611
7612 /*
7613 * If for any reason at all we couldn't handle the fault, make
7614 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7615 index a2a168e..e484682 100644
7616 --- a/arch/powerpc/Kconfig
7617 +++ b/arch/powerpc/Kconfig
7618 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7619 config KEXEC
7620 bool "kexec system call"
7621 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7622 + depends on !GRKERNSEC_KMEM
7623 help
7624 kexec is a system call that implements the ability to shutdown your
7625 current kernel, and to start another kernel. It is like a reboot
7626 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7627 index 512d278..d31fadd 100644
7628 --- a/arch/powerpc/include/asm/atomic.h
7629 +++ b/arch/powerpc/include/asm/atomic.h
7630 @@ -12,6 +12,11 @@
7631
7632 #define ATOMIC_INIT(i) { (i) }
7633
7634 +#define _ASM_EXTABLE(from, to) \
7635 +" .section __ex_table,\"a\"\n" \
7636 + PPC_LONG" " #from ", " #to"\n" \
7637 +" .previous\n"
7638 +
7639 static __inline__ int atomic_read(const atomic_t *v)
7640 {
7641 int t;
7642 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7643 return t;
7644 }
7645
7646 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7647 +{
7648 + int t;
7649 +
7650 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7651 +
7652 + return t;
7653 +}
7654 +
7655 static __inline__ void atomic_set(atomic_t *v, int i)
7656 {
7657 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7658 }
7659
7660 -#define ATOMIC_OP(op, asm_op) \
7661 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7662 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7663 +{
7664 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7665 +}
7666 +
7667 +#ifdef CONFIG_PAX_REFCOUNT
7668 +#define __REFCOUNT_OP(op) op##o.
7669 +#define __OVERFLOW_PRE \
7670 + " mcrxr cr0\n"
7671 +#define __OVERFLOW_POST \
7672 + " bf 4*cr0+so, 3f\n" \
7673 + "2: .long 0x00c00b00\n" \
7674 + "3:\n"
7675 +#define __OVERFLOW_EXTABLE \
7676 + "\n4:\n"
7677 + _ASM_EXTABLE(2b, 4b)
7678 +#else
7679 +#define __REFCOUNT_OP(op) op
7680 +#define __OVERFLOW_PRE
7681 +#define __OVERFLOW_POST
7682 +#define __OVERFLOW_EXTABLE
7683 +#endif
7684 +
7685 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7686 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7687 { \
7688 int t; \
7689 \
7690 __asm__ __volatile__( \
7691 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7692 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7693 + pre_op \
7694 #asm_op " %0,%2,%0\n" \
7695 + post_op \
7696 PPC405_ERR77(0,%3) \
7697 " stwcx. %0,0,%3 \n" \
7698 " bne- 1b\n" \
7699 + extable \
7700 : "=&r" (t), "+m" (v->counter) \
7701 : "r" (a), "r" (&v->counter) \
7702 : "cc"); \
7703 } \
7704
7705 -#define ATOMIC_OP_RETURN(op, asm_op) \
7706 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7707 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7708 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7709 +
7710 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7711 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7712 { \
7713 int t; \
7714 \
7715 __asm__ __volatile__( \
7716 PPC_ATOMIC_ENTRY_BARRIER \
7717 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7718 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7719 + pre_op \
7720 #asm_op " %0,%1,%0\n" \
7721 + post_op \
7722 PPC405_ERR77(0,%2) \
7723 " stwcx. %0,0,%2 \n" \
7724 " bne- 1b\n" \
7725 + extable \
7726 PPC_ATOMIC_EXIT_BARRIER \
7727 : "=&r" (t) \
7728 : "r" (a), "r" (&v->counter) \
7729 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7730 return t; \
7731 }
7732
7733 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7734 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7735 +
7736 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7737
7738 ATOMIC_OPS(add, add)
7739 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7740
7741 #undef ATOMIC_OPS
7742 #undef ATOMIC_OP_RETURN
7743 +#undef __ATOMIC_OP_RETURN
7744 #undef ATOMIC_OP
7745 +#undef __ATOMIC_OP
7746
7747 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7748
7749 -static __inline__ void atomic_inc(atomic_t *v)
7750 -{
7751 - int t;
7752 +/*
7753 + * atomic_inc - increment atomic variable
7754 + * @v: pointer of type atomic_t
7755 + *
7756 + * Automatically increments @v by 1
7757 + */
7758 +#define atomic_inc(v) atomic_add(1, (v))
7759 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7760
7761 - __asm__ __volatile__(
7762 -"1: lwarx %0,0,%2 # atomic_inc\n\
7763 - addic %0,%0,1\n"
7764 - PPC405_ERR77(0,%2)
7765 -" stwcx. %0,0,%2 \n\
7766 - bne- 1b"
7767 - : "=&r" (t), "+m" (v->counter)
7768 - : "r" (&v->counter)
7769 - : "cc", "xer");
7770 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7771 +{
7772 + atomic_add_unchecked(1, v);
7773 }
7774
7775 -static __inline__ int atomic_inc_return(atomic_t *v)
7776 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7777 {
7778 - int t;
7779 -
7780 - __asm__ __volatile__(
7781 - PPC_ATOMIC_ENTRY_BARRIER
7782 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7783 - addic %0,%0,1\n"
7784 - PPC405_ERR77(0,%1)
7785 -" stwcx. %0,0,%1 \n\
7786 - bne- 1b"
7787 - PPC_ATOMIC_EXIT_BARRIER
7788 - : "=&r" (t)
7789 - : "r" (&v->counter)
7790 - : "cc", "xer", "memory");
7791 -
7792 - return t;
7793 + return atomic_add_return_unchecked(1, v);
7794 }
7795
7796 /*
7797 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7798 */
7799 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7800
7801 -static __inline__ void atomic_dec(atomic_t *v)
7802 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7803 {
7804 - int t;
7805 -
7806 - __asm__ __volatile__(
7807 -"1: lwarx %0,0,%2 # atomic_dec\n\
7808 - addic %0,%0,-1\n"
7809 - PPC405_ERR77(0,%2)\
7810 -" stwcx. %0,0,%2\n\
7811 - bne- 1b"
7812 - : "=&r" (t), "+m" (v->counter)
7813 - : "r" (&v->counter)
7814 - : "cc", "xer");
7815 + return atomic_add_return_unchecked(1, v) == 0;
7816 }
7817
7818 -static __inline__ int atomic_dec_return(atomic_t *v)
7819 +/*
7820 + * atomic_dec - decrement atomic variable
7821 + * @v: pointer of type atomic_t
7822 + *
7823 + * Atomically decrements @v by 1
7824 + */
7825 +#define atomic_dec(v) atomic_sub(1, (v))
7826 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7827 +
7828 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7829 {
7830 - int t;
7831 -
7832 - __asm__ __volatile__(
7833 - PPC_ATOMIC_ENTRY_BARRIER
7834 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7835 - addic %0,%0,-1\n"
7836 - PPC405_ERR77(0,%1)
7837 -" stwcx. %0,0,%1\n\
7838 - bne- 1b"
7839 - PPC_ATOMIC_EXIT_BARRIER
7840 - : "=&r" (t)
7841 - : "r" (&v->counter)
7842 - : "cc", "xer", "memory");
7843 -
7844 - return t;
7845 + atomic_sub_unchecked(1, v);
7846 }
7847
7848 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7849 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7850
7851 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7852 +{
7853 + return cmpxchg(&(v->counter), old, new);
7854 +}
7855 +
7856 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7857 +{
7858 + return xchg(&(v->counter), new);
7859 +}
7860 +
7861 /**
7862 * __atomic_add_unless - add unless the number is a given value
7863 * @v: pointer of type atomic_t
7864 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7865 PPC_ATOMIC_ENTRY_BARRIER
7866 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7867 cmpw 0,%0,%3 \n\
7868 - beq- 2f \n\
7869 - add %0,%2,%0 \n"
7870 + beq- 2f \n"
7871 +
7872 +#ifdef CONFIG_PAX_REFCOUNT
7873 +" mcrxr cr0\n"
7874 +" addo. %0,%2,%0\n"
7875 +" bf 4*cr0+so, 4f\n"
7876 +"3:.long " "0x00c00b00""\n"
7877 +"4:\n"
7878 +#else
7879 + "add %0,%2,%0 \n"
7880 +#endif
7881 +
7882 PPC405_ERR77(0,%2)
7883 " stwcx. %0,0,%1 \n\
7884 bne- 1b \n"
7885 +"5:"
7886 +
7887 +#ifdef CONFIG_PAX_REFCOUNT
7888 + _ASM_EXTABLE(3b, 5b)
7889 +#endif
7890 +
7891 PPC_ATOMIC_EXIT_BARRIER
7892 " subf %0,%2,%0 \n\
7893 2:"
7894 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7895 }
7896 #define atomic_dec_if_positive atomic_dec_if_positive
7897
7898 +#define smp_mb__before_atomic_dec() smp_mb()
7899 +#define smp_mb__after_atomic_dec() smp_mb()
7900 +#define smp_mb__before_atomic_inc() smp_mb()
7901 +#define smp_mb__after_atomic_inc() smp_mb()
7902 +
7903 #ifdef __powerpc64__
7904
7905 #define ATOMIC64_INIT(i) { (i) }
7906 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7907 return t;
7908 }
7909
7910 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7911 +{
7912 + long t;
7913 +
7914 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7915 +
7916 + return t;
7917 +}
7918 +
7919 static __inline__ void atomic64_set(atomic64_t *v, long i)
7920 {
7921 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7922 }
7923
7924 -#define ATOMIC64_OP(op, asm_op) \
7925 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7926 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7927 +{
7928 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7929 +}
7930 +
7931 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7932 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7933 { \
7934 long t; \
7935 \
7936 __asm__ __volatile__( \
7937 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
7938 + pre_op \
7939 #asm_op " %0,%2,%0\n" \
7940 + post_op \
7941 " stdcx. %0,0,%3 \n" \
7942 " bne- 1b\n" \
7943 + extable \
7944 : "=&r" (t), "+m" (v->counter) \
7945 : "r" (a), "r" (&v->counter) \
7946 : "cc"); \
7947 }
7948
7949 -#define ATOMIC64_OP_RETURN(op, asm_op) \
7950 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
7951 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
7952 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7953 +
7954 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7955 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
7956 { \
7957 long t; \
7958 \
7959 __asm__ __volatile__( \
7960 PPC_ATOMIC_ENTRY_BARRIER \
7961 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
7962 + pre_op \
7963 #asm_op " %0,%1,%0\n" \
7964 + post_op \
7965 " stdcx. %0,0,%2 \n" \
7966 " bne- 1b\n" \
7967 + extable \
7968 PPC_ATOMIC_EXIT_BARRIER \
7969 : "=&r" (t) \
7970 : "r" (a), "r" (&v->counter) \
7971 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
7972 return t; \
7973 }
7974
7975 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
7976 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7977 +
7978 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
7979
7980 ATOMIC64_OPS(add, add)
7981 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
7982
7983 #undef ATOMIC64_OPS
7984 #undef ATOMIC64_OP_RETURN
7985 +#undef __ATOMIC64_OP_RETURN
7986 #undef ATOMIC64_OP
7987 +#undef __ATOMIC64_OP
7988 +#undef __OVERFLOW_EXTABLE
7989 +#undef __OVERFLOW_POST
7990 +#undef __OVERFLOW_PRE
7991 +#undef __REFCOUNT_OP
7992
7993 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
7994
7995 -static __inline__ void atomic64_inc(atomic64_t *v)
7996 -{
7997 - long t;
7998 +/*
7999 + * atomic64_inc - increment atomic variable
8000 + * @v: pointer of type atomic64_t
8001 + *
8002 + * Automatically increments @v by 1
8003 + */
8004 +#define atomic64_inc(v) atomic64_add(1, (v))
8005 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8006
8007 - __asm__ __volatile__(
8008 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8009 - addic %0,%0,1\n\
8010 - stdcx. %0,0,%2 \n\
8011 - bne- 1b"
8012 - : "=&r" (t), "+m" (v->counter)
8013 - : "r" (&v->counter)
8014 - : "cc", "xer");
8015 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8016 +{
8017 + atomic64_add_unchecked(1, v);
8018 }
8019
8020 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8021 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8022 {
8023 - long t;
8024 -
8025 - __asm__ __volatile__(
8026 - PPC_ATOMIC_ENTRY_BARRIER
8027 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8028 - addic %0,%0,1\n\
8029 - stdcx. %0,0,%1 \n\
8030 - bne- 1b"
8031 - PPC_ATOMIC_EXIT_BARRIER
8032 - : "=&r" (t)
8033 - : "r" (&v->counter)
8034 - : "cc", "xer", "memory");
8035 -
8036 - return t;
8037 + return atomic64_add_return_unchecked(1, v);
8038 }
8039
8040 /*
8041 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8042 */
8043 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8044
8045 -static __inline__ void atomic64_dec(atomic64_t *v)
8046 +/*
8047 + * atomic64_dec - decrement atomic variable
8048 + * @v: pointer of type atomic64_t
8049 + *
8050 + * Atomically decrements @v by 1
8051 + */
8052 +#define atomic64_dec(v) atomic64_sub(1, (v))
8053 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8054 +
8055 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8056 {
8057 - long t;
8058 -
8059 - __asm__ __volatile__(
8060 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8061 - addic %0,%0,-1\n\
8062 - stdcx. %0,0,%2\n\
8063 - bne- 1b"
8064 - : "=&r" (t), "+m" (v->counter)
8065 - : "r" (&v->counter)
8066 - : "cc", "xer");
8067 -}
8068 -
8069 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8070 -{
8071 - long t;
8072 -
8073 - __asm__ __volatile__(
8074 - PPC_ATOMIC_ENTRY_BARRIER
8075 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8076 - addic %0,%0,-1\n\
8077 - stdcx. %0,0,%1\n\
8078 - bne- 1b"
8079 - PPC_ATOMIC_EXIT_BARRIER
8080 - : "=&r" (t)
8081 - : "r" (&v->counter)
8082 - : "cc", "xer", "memory");
8083 -
8084 - return t;
8085 + atomic64_sub_unchecked(1, v);
8086 }
8087
8088 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8089 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8090 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8091 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8092
8093 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8094 +{
8095 + return cmpxchg(&(v->counter), old, new);
8096 +}
8097 +
8098 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8099 +{
8100 + return xchg(&(v->counter), new);
8101 +}
8102 +
8103 /**
8104 * atomic64_add_unless - add unless the number is a given value
8105 * @v: pointer of type atomic64_t
8106 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8107
8108 __asm__ __volatile__ (
8109 PPC_ATOMIC_ENTRY_BARRIER
8110 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8111 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8112 cmpd 0,%0,%3 \n\
8113 - beq- 2f \n\
8114 - add %0,%2,%0 \n"
8115 + beq- 2f \n"
8116 +
8117 +#ifdef CONFIG_PAX_REFCOUNT
8118 +" mcrxr cr0\n"
8119 +" addo. %0,%2,%0\n"
8120 +" bf 4*cr0+so, 4f\n"
8121 +"3:.long " "0x00c00b00""\n"
8122 +"4:\n"
8123 +#else
8124 + "add %0,%2,%0 \n"
8125 +#endif
8126 +
8127 " stdcx. %0,0,%1 \n\
8128 bne- 1b \n"
8129 PPC_ATOMIC_EXIT_BARRIER
8130 +"5:"
8131 +
8132 +#ifdef CONFIG_PAX_REFCOUNT
8133 + _ASM_EXTABLE(3b, 5b)
8134 +#endif
8135 +
8136 " subf %0,%2,%0 \n\
8137 2:"
8138 : "=&r" (t)
8139 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8140 index a3bf5be..e03ba81 100644
8141 --- a/arch/powerpc/include/asm/barrier.h
8142 +++ b/arch/powerpc/include/asm/barrier.h
8143 @@ -76,7 +76,7 @@
8144 do { \
8145 compiletime_assert_atomic_type(*p); \
8146 smp_lwsync(); \
8147 - ACCESS_ONCE(*p) = (v); \
8148 + ACCESS_ONCE_RW(*p) = (v); \
8149 } while (0)
8150
8151 #define smp_load_acquire(p) \
8152 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8153 index 34a05a1..a1f2c67 100644
8154 --- a/arch/powerpc/include/asm/cache.h
8155 +++ b/arch/powerpc/include/asm/cache.h
8156 @@ -4,6 +4,7 @@
8157 #ifdef __KERNEL__
8158
8159 #include <asm/reg.h>
8160 +#include <linux/const.h>
8161
8162 /* bytes per L1 cache line */
8163 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8164 @@ -23,7 +24,7 @@
8165 #define L1_CACHE_SHIFT 7
8166 #endif
8167
8168 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8169 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8170
8171 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8172
8173 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8174 index 57d289a..b36c98c 100644
8175 --- a/arch/powerpc/include/asm/elf.h
8176 +++ b/arch/powerpc/include/asm/elf.h
8177 @@ -30,6 +30,18 @@
8178
8179 #define ELF_ET_DYN_BASE 0x20000000
8180
8181 +#ifdef CONFIG_PAX_ASLR
8182 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8183 +
8184 +#ifdef __powerpc64__
8185 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8186 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8187 +#else
8188 +#define PAX_DELTA_MMAP_LEN 15
8189 +#define PAX_DELTA_STACK_LEN 15
8190 +#endif
8191 +#endif
8192 +
8193 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8194
8195 /*
8196 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8197 (0x7ff >> (PAGE_SHIFT - 12)) : \
8198 (0x3ffff >> (PAGE_SHIFT - 12)))
8199
8200 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8201 -#define arch_randomize_brk arch_randomize_brk
8202 -
8203 -
8204 #ifdef CONFIG_SPU_BASE
8205 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8206 #define NT_SPU 1
8207 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8208 index 8196e9c..d83a9f3 100644
8209 --- a/arch/powerpc/include/asm/exec.h
8210 +++ b/arch/powerpc/include/asm/exec.h
8211 @@ -4,6 +4,6 @@
8212 #ifndef _ASM_POWERPC_EXEC_H
8213 #define _ASM_POWERPC_EXEC_H
8214
8215 -extern unsigned long arch_align_stack(unsigned long sp);
8216 +#define arch_align_stack(x) ((x) & ~0xfUL)
8217
8218 #endif /* _ASM_POWERPC_EXEC_H */
8219 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8220 index 5acabbd..7ea14fa 100644
8221 --- a/arch/powerpc/include/asm/kmap_types.h
8222 +++ b/arch/powerpc/include/asm/kmap_types.h
8223 @@ -10,7 +10,7 @@
8224 * 2 of the License, or (at your option) any later version.
8225 */
8226
8227 -#define KM_TYPE_NR 16
8228 +#define KM_TYPE_NR 17
8229
8230 #endif /* __KERNEL__ */
8231 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8232 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8233 index b8da913..c02b593 100644
8234 --- a/arch/powerpc/include/asm/local.h
8235 +++ b/arch/powerpc/include/asm/local.h
8236 @@ -9,21 +9,65 @@ typedef struct
8237 atomic_long_t a;
8238 } local_t;
8239
8240 +typedef struct
8241 +{
8242 + atomic_long_unchecked_t a;
8243 +} local_unchecked_t;
8244 +
8245 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8246
8247 #define local_read(l) atomic_long_read(&(l)->a)
8248 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8249 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8250 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8251
8252 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8253 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8254 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8255 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8256 #define local_inc(l) atomic_long_inc(&(l)->a)
8257 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8258 #define local_dec(l) atomic_long_dec(&(l)->a)
8259 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8260
8261 static __inline__ long local_add_return(long a, local_t *l)
8262 {
8263 long t;
8264
8265 __asm__ __volatile__(
8266 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8267 +
8268 +#ifdef CONFIG_PAX_REFCOUNT
8269 +" mcrxr cr0\n"
8270 +" addo. %0,%1,%0\n"
8271 +" bf 4*cr0+so, 3f\n"
8272 +"2:.long " "0x00c00b00""\n"
8273 +#else
8274 +" add %0,%1,%0\n"
8275 +#endif
8276 +
8277 +"3:\n"
8278 + PPC405_ERR77(0,%2)
8279 + PPC_STLCX "%0,0,%2 \n\
8280 + bne- 1b"
8281 +
8282 +#ifdef CONFIG_PAX_REFCOUNT
8283 +"\n4:\n"
8284 + _ASM_EXTABLE(2b, 4b)
8285 +#endif
8286 +
8287 + : "=&r" (t)
8288 + : "r" (a), "r" (&(l->a.counter))
8289 + : "cc", "memory");
8290 +
8291 + return t;
8292 +}
8293 +
8294 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8295 +{
8296 + long t;
8297 +
8298 + __asm__ __volatile__(
8299 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8300 add %0,%1,%0\n"
8301 PPC405_ERR77(0,%2)
8302 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8303
8304 #define local_cmpxchg(l, o, n) \
8305 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8306 +#define local_cmpxchg_unchecked(l, o, n) \
8307 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8308 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8309
8310 /**
8311 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8312 index 8565c25..2865190 100644
8313 --- a/arch/powerpc/include/asm/mman.h
8314 +++ b/arch/powerpc/include/asm/mman.h
8315 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8316 }
8317 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8318
8319 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8320 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8321 {
8322 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8323 }
8324 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8325 index 69c0598..2c56964 100644
8326 --- a/arch/powerpc/include/asm/page.h
8327 +++ b/arch/powerpc/include/asm/page.h
8328 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8329 * and needs to be executable. This means the whole heap ends
8330 * up being executable.
8331 */
8332 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8333 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8334 +#define VM_DATA_DEFAULT_FLAGS32 \
8335 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8336 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8337
8338 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8339 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8340 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8341 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8342 #endif
8343
8344 +#define ktla_ktva(addr) (addr)
8345 +#define ktva_ktla(addr) (addr)
8346 +
8347 #ifndef CONFIG_PPC_BOOK3S_64
8348 /*
8349 * Use the top bit of the higher-level page table entries to indicate whether
8350 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8351 index d908a46..3753f71 100644
8352 --- a/arch/powerpc/include/asm/page_64.h
8353 +++ b/arch/powerpc/include/asm/page_64.h
8354 @@ -172,15 +172,18 @@ do { \
8355 * stack by default, so in the absence of a PT_GNU_STACK program header
8356 * we turn execute permission off.
8357 */
8358 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8359 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8360 +#define VM_STACK_DEFAULT_FLAGS32 \
8361 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8362 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8363
8364 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8365 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8366
8367 +#ifndef CONFIG_PAX_PAGEEXEC
8368 #define VM_STACK_DEFAULT_FLAGS \
8369 (is_32bit_task() ? \
8370 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8371 +#endif
8372
8373 #include <asm-generic/getorder.h>
8374
8375 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8376 index 4b0be20..c15a27d 100644
8377 --- a/arch/powerpc/include/asm/pgalloc-64.h
8378 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8379 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8380 #ifndef CONFIG_PPC_64K_PAGES
8381
8382 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8383 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8384
8385 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8386 {
8387 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8388 pud_set(pud, (unsigned long)pmd);
8389 }
8390
8391 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8392 +{
8393 + pud_populate(mm, pud, pmd);
8394 +}
8395 +
8396 #define pmd_populate(mm, pmd, pte_page) \
8397 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8398 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8399 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8400 #endif
8401
8402 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8403 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8404
8405 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8406 pte_t *pte)
8407 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8408 index a8805fe..6d69617 100644
8409 --- a/arch/powerpc/include/asm/pgtable.h
8410 +++ b/arch/powerpc/include/asm/pgtable.h
8411 @@ -2,6 +2,7 @@
8412 #define _ASM_POWERPC_PGTABLE_H
8413 #ifdef __KERNEL__
8414
8415 +#include <linux/const.h>
8416 #ifndef __ASSEMBLY__
8417 #include <linux/mmdebug.h>
8418 #include <linux/mmzone.h>
8419 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8420 index 4aad413..85d86bf 100644
8421 --- a/arch/powerpc/include/asm/pte-hash32.h
8422 +++ b/arch/powerpc/include/asm/pte-hash32.h
8423 @@ -21,6 +21,7 @@
8424 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8425 #define _PAGE_USER 0x004 /* usermode access allowed */
8426 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8427 +#define _PAGE_EXEC _PAGE_GUARDED
8428 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8429 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8430 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8431 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8432 index 1c874fb..e8480a4 100644
8433 --- a/arch/powerpc/include/asm/reg.h
8434 +++ b/arch/powerpc/include/asm/reg.h
8435 @@ -253,6 +253,7 @@
8436 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8437 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8438 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8439 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8440 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8441 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8442 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8443 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8444 index 5a6614a..d89995d1 100644
8445 --- a/arch/powerpc/include/asm/smp.h
8446 +++ b/arch/powerpc/include/asm/smp.h
8447 @@ -51,7 +51,7 @@ struct smp_ops_t {
8448 int (*cpu_disable)(void);
8449 void (*cpu_die)(unsigned int nr);
8450 int (*cpu_bootable)(unsigned int nr);
8451 -};
8452 +} __no_const;
8453
8454 extern void smp_send_debugger_break(void);
8455 extern void start_secondary_resume(void);
8456 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8457 index 4dbe072..b803275 100644
8458 --- a/arch/powerpc/include/asm/spinlock.h
8459 +++ b/arch/powerpc/include/asm/spinlock.h
8460 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8461 __asm__ __volatile__(
8462 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8463 __DO_SIGN_EXTEND
8464 -" addic. %0,%0,1\n\
8465 - ble- 2f\n"
8466 +
8467 +#ifdef CONFIG_PAX_REFCOUNT
8468 +" mcrxr cr0\n"
8469 +" addico. %0,%0,1\n"
8470 +" bf 4*cr0+so, 3f\n"
8471 +"2:.long " "0x00c00b00""\n"
8472 +#else
8473 +" addic. %0,%0,1\n"
8474 +#endif
8475 +
8476 +"3:\n"
8477 + "ble- 4f\n"
8478 PPC405_ERR77(0,%1)
8479 " stwcx. %0,0,%1\n\
8480 bne- 1b\n"
8481 PPC_ACQUIRE_BARRIER
8482 -"2:" : "=&r" (tmp)
8483 +"4:"
8484 +
8485 +#ifdef CONFIG_PAX_REFCOUNT
8486 + _ASM_EXTABLE(2b,4b)
8487 +#endif
8488 +
8489 + : "=&r" (tmp)
8490 : "r" (&rw->lock)
8491 : "cr0", "xer", "memory");
8492
8493 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8494 __asm__ __volatile__(
8495 "# read_unlock\n\t"
8496 PPC_RELEASE_BARRIER
8497 -"1: lwarx %0,0,%1\n\
8498 - addic %0,%0,-1\n"
8499 +"1: lwarx %0,0,%1\n"
8500 +
8501 +#ifdef CONFIG_PAX_REFCOUNT
8502 +" mcrxr cr0\n"
8503 +" addico. %0,%0,-1\n"
8504 +" bf 4*cr0+so, 3f\n"
8505 +"2:.long " "0x00c00b00""\n"
8506 +#else
8507 +" addic. %0,%0,-1\n"
8508 +#endif
8509 +
8510 +"3:\n"
8511 PPC405_ERR77(0,%1)
8512 " stwcx. %0,0,%1\n\
8513 bne- 1b"
8514 +
8515 +#ifdef CONFIG_PAX_REFCOUNT
8516 +"\n4:\n"
8517 + _ASM_EXTABLE(2b, 4b)
8518 +#endif
8519 +
8520 : "=&r"(tmp)
8521 : "r"(&rw->lock)
8522 : "cr0", "xer", "memory");
8523 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8524 index 0be6c68..9c3c6ee 100644
8525 --- a/arch/powerpc/include/asm/thread_info.h
8526 +++ b/arch/powerpc/include/asm/thread_info.h
8527 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8528 #if defined(CONFIG_PPC64)
8529 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8530 #endif
8531 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8532 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8533
8534 /* as above, but as bit values */
8535 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8536 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8537 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8538 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8539 #define _TIF_NOHZ (1<<TIF_NOHZ)
8540 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8541 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8542 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8543 - _TIF_NOHZ)
8544 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8545
8546 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8547 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8548 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8549 index a0c071d..49cdc7f 100644
8550 --- a/arch/powerpc/include/asm/uaccess.h
8551 +++ b/arch/powerpc/include/asm/uaccess.h
8552 @@ -58,6 +58,7 @@
8553
8554 #endif
8555
8556 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8557 #define access_ok(type, addr, size) \
8558 (__chk_user_ptr(addr), \
8559 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8560 @@ -318,52 +319,6 @@ do { \
8561 extern unsigned long __copy_tofrom_user(void __user *to,
8562 const void __user *from, unsigned long size);
8563
8564 -#ifndef __powerpc64__
8565 -
8566 -static inline unsigned long copy_from_user(void *to,
8567 - const void __user *from, unsigned long n)
8568 -{
8569 - unsigned long over;
8570 -
8571 - if (access_ok(VERIFY_READ, from, n))
8572 - return __copy_tofrom_user((__force void __user *)to, from, n);
8573 - if ((unsigned long)from < TASK_SIZE) {
8574 - over = (unsigned long)from + n - TASK_SIZE;
8575 - return __copy_tofrom_user((__force void __user *)to, from,
8576 - n - over) + over;
8577 - }
8578 - return n;
8579 -}
8580 -
8581 -static inline unsigned long copy_to_user(void __user *to,
8582 - const void *from, unsigned long n)
8583 -{
8584 - unsigned long over;
8585 -
8586 - if (access_ok(VERIFY_WRITE, to, n))
8587 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8588 - if ((unsigned long)to < TASK_SIZE) {
8589 - over = (unsigned long)to + n - TASK_SIZE;
8590 - return __copy_tofrom_user(to, (__force void __user *)from,
8591 - n - over) + over;
8592 - }
8593 - return n;
8594 -}
8595 -
8596 -#else /* __powerpc64__ */
8597 -
8598 -#define __copy_in_user(to, from, size) \
8599 - __copy_tofrom_user((to), (from), (size))
8600 -
8601 -extern unsigned long copy_from_user(void *to, const void __user *from,
8602 - unsigned long n);
8603 -extern unsigned long copy_to_user(void __user *to, const void *from,
8604 - unsigned long n);
8605 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8606 - unsigned long n);
8607 -
8608 -#endif /* __powerpc64__ */
8609 -
8610 static inline unsigned long __copy_from_user_inatomic(void *to,
8611 const void __user *from, unsigned long n)
8612 {
8613 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8614 if (ret == 0)
8615 return 0;
8616 }
8617 +
8618 + if (!__builtin_constant_p(n))
8619 + check_object_size(to, n, false);
8620 +
8621 return __copy_tofrom_user((__force void __user *)to, from, n);
8622 }
8623
8624 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8625 if (ret == 0)
8626 return 0;
8627 }
8628 +
8629 + if (!__builtin_constant_p(n))
8630 + check_object_size(from, n, true);
8631 +
8632 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8633 }
8634
8635 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8636 return __copy_to_user_inatomic(to, from, size);
8637 }
8638
8639 +#ifndef __powerpc64__
8640 +
8641 +static inline unsigned long __must_check copy_from_user(void *to,
8642 + const void __user *from, unsigned long n)
8643 +{
8644 + unsigned long over;
8645 +
8646 + if ((long)n < 0)
8647 + return n;
8648 +
8649 + if (access_ok(VERIFY_READ, from, n)) {
8650 + if (!__builtin_constant_p(n))
8651 + check_object_size(to, n, false);
8652 + return __copy_tofrom_user((__force void __user *)to, from, n);
8653 + }
8654 + if ((unsigned long)from < TASK_SIZE) {
8655 + over = (unsigned long)from + n - TASK_SIZE;
8656 + if (!__builtin_constant_p(n - over))
8657 + check_object_size(to, n - over, false);
8658 + return __copy_tofrom_user((__force void __user *)to, from,
8659 + n - over) + over;
8660 + }
8661 + return n;
8662 +}
8663 +
8664 +static inline unsigned long __must_check copy_to_user(void __user *to,
8665 + const void *from, unsigned long n)
8666 +{
8667 + unsigned long over;
8668 +
8669 + if ((long)n < 0)
8670 + return n;
8671 +
8672 + if (access_ok(VERIFY_WRITE, to, n)) {
8673 + if (!__builtin_constant_p(n))
8674 + check_object_size(from, n, true);
8675 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8676 + }
8677 + if ((unsigned long)to < TASK_SIZE) {
8678 + over = (unsigned long)to + n - TASK_SIZE;
8679 + if (!__builtin_constant_p(n))
8680 + check_object_size(from, n - over, true);
8681 + return __copy_tofrom_user(to, (__force void __user *)from,
8682 + n - over) + over;
8683 + }
8684 + return n;
8685 +}
8686 +
8687 +#else /* __powerpc64__ */
8688 +
8689 +#define __copy_in_user(to, from, size) \
8690 + __copy_tofrom_user((to), (from), (size))
8691 +
8692 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8693 +{
8694 + if ((long)n < 0 || n > INT_MAX)
8695 + return n;
8696 +
8697 + if (!__builtin_constant_p(n))
8698 + check_object_size(to, n, false);
8699 +
8700 + if (likely(access_ok(VERIFY_READ, from, n)))
8701 + n = __copy_from_user(to, from, n);
8702 + else
8703 + memset(to, 0, n);
8704 + return n;
8705 +}
8706 +
8707 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8708 +{
8709 + if ((long)n < 0 || n > INT_MAX)
8710 + return n;
8711 +
8712 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8713 + if (!__builtin_constant_p(n))
8714 + check_object_size(from, n, true);
8715 + n = __copy_to_user(to, from, n);
8716 + }
8717 + return n;
8718 +}
8719 +
8720 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8721 + unsigned long n);
8722 +
8723 +#endif /* __powerpc64__ */
8724 +
8725 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8726
8727 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8728 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8729 index 502cf69..53936a1 100644
8730 --- a/arch/powerpc/kernel/Makefile
8731 +++ b/arch/powerpc/kernel/Makefile
8732 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8733 CFLAGS_btext.o += -fPIC
8734 endif
8735
8736 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8737 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8738 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8739 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8740 +
8741 ifdef CONFIG_FUNCTION_TRACER
8742 # Do not trace early boot code
8743 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8744 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8745 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8746 endif
8747
8748 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8749 +
8750 obj-y := cputable.o ptrace.o syscalls.o \
8751 irq.o align.o signal_32.o pmc.o vdso.o \
8752 process.o systbl.o idle.o \
8753 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8754 index 3e68d1c..72a5ee6 100644
8755 --- a/arch/powerpc/kernel/exceptions-64e.S
8756 +++ b/arch/powerpc/kernel/exceptions-64e.S
8757 @@ -1010,6 +1010,7 @@ storage_fault_common:
8758 std r14,_DAR(r1)
8759 std r15,_DSISR(r1)
8760 addi r3,r1,STACK_FRAME_OVERHEAD
8761 + bl save_nvgprs
8762 mr r4,r14
8763 mr r5,r15
8764 ld r14,PACA_EXGEN+EX_R14(r13)
8765 @@ -1018,8 +1019,7 @@ storage_fault_common:
8766 cmpdi r3,0
8767 bne- 1f
8768 b ret_from_except_lite
8769 -1: bl save_nvgprs
8770 - mr r5,r3
8771 +1: mr r5,r3
8772 addi r3,r1,STACK_FRAME_OVERHEAD
8773 ld r4,_DAR(r1)
8774 bl bad_page_fault
8775 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8776 index c2df815..bae3d12 100644
8777 --- a/arch/powerpc/kernel/exceptions-64s.S
8778 +++ b/arch/powerpc/kernel/exceptions-64s.S
8779 @@ -1599,10 +1599,10 @@ handle_page_fault:
8780 11: ld r4,_DAR(r1)
8781 ld r5,_DSISR(r1)
8782 addi r3,r1,STACK_FRAME_OVERHEAD
8783 + bl save_nvgprs
8784 bl do_page_fault
8785 cmpdi r3,0
8786 beq+ 12f
8787 - bl save_nvgprs
8788 mr r5,r3
8789 addi r3,r1,STACK_FRAME_OVERHEAD
8790 lwz r4,_DAR(r1)
8791 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8792 index 4509603..cdb491f 100644
8793 --- a/arch/powerpc/kernel/irq.c
8794 +++ b/arch/powerpc/kernel/irq.c
8795 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8796 }
8797 #endif
8798
8799 +extern void gr_handle_kernel_exploit(void);
8800 +
8801 static inline void check_stack_overflow(void)
8802 {
8803 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8804 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8805 pr_err("do_IRQ: stack overflow: %ld\n",
8806 sp - sizeof(struct thread_info));
8807 dump_stack();
8808 + gr_handle_kernel_exploit();
8809 }
8810 #endif
8811 }
8812 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8813 index c94d2e0..992a9ce 100644
8814 --- a/arch/powerpc/kernel/module_32.c
8815 +++ b/arch/powerpc/kernel/module_32.c
8816 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8817 me->arch.core_plt_section = i;
8818 }
8819 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8820 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8821 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8822 return -ENOEXEC;
8823 }
8824
8825 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8826
8827 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8828 /* Init, or core PLT? */
8829 - if (location >= mod->module_core
8830 - && location < mod->module_core + mod->core_size)
8831 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8832 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8833 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8834 - else
8835 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8836 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8837 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8838 + else {
8839 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8840 + return ~0UL;
8841 + }
8842
8843 /* Find this entry, or if that fails, the next avail. entry */
8844 while (entry->jump[0]) {
8845 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8846 }
8847 #ifdef CONFIG_DYNAMIC_FTRACE
8848 module->arch.tramp =
8849 - do_plt_call(module->module_core,
8850 + do_plt_call(module->module_core_rx,
8851 (unsigned long)ftrace_caller,
8852 sechdrs, module);
8853 #endif
8854 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8855 index b4cc7be..1fe8bb3 100644
8856 --- a/arch/powerpc/kernel/process.c
8857 +++ b/arch/powerpc/kernel/process.c
8858 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8859 * Lookup NIP late so we have the best change of getting the
8860 * above info out without failing
8861 */
8862 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8863 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8864 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8865 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8866 #endif
8867 show_stack(current, (unsigned long *) regs->gpr[1]);
8868 if (!user_mode(regs))
8869 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8870 newsp = stack[0];
8871 ip = stack[STACK_FRAME_LR_SAVE];
8872 if (!firstframe || ip != lr) {
8873 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8874 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8875 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8876 if ((ip == rth) && curr_frame >= 0) {
8877 - printk(" (%pS)",
8878 + printk(" (%pA)",
8879 (void *)current->ret_stack[curr_frame].ret);
8880 curr_frame--;
8881 }
8882 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8883 struct pt_regs *regs = (struct pt_regs *)
8884 (sp + STACK_FRAME_OVERHEAD);
8885 lr = regs->link;
8886 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8887 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8888 regs->trap, (void *)regs->nip, (void *)lr);
8889 firstframe = 1;
8890 }
8891 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8892 mtspr(SPRN_CTRLT, ctrl);
8893 }
8894 #endif /* CONFIG_PPC64 */
8895 -
8896 -unsigned long arch_align_stack(unsigned long sp)
8897 -{
8898 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8899 - sp -= get_random_int() & ~PAGE_MASK;
8900 - return sp & ~0xf;
8901 -}
8902 -
8903 -static inline unsigned long brk_rnd(void)
8904 -{
8905 - unsigned long rnd = 0;
8906 -
8907 - /* 8MB for 32bit, 1GB for 64bit */
8908 - if (is_32bit_task())
8909 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8910 - else
8911 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8912 -
8913 - return rnd << PAGE_SHIFT;
8914 -}
8915 -
8916 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8917 -{
8918 - unsigned long base = mm->brk;
8919 - unsigned long ret;
8920 -
8921 -#ifdef CONFIG_PPC_STD_MMU_64
8922 - /*
8923 - * If we are using 1TB segments and we are allowed to randomise
8924 - * the heap, we can put it above 1TB so it is backed by a 1TB
8925 - * segment. Otherwise the heap will be in the bottom 1TB
8926 - * which always uses 256MB segments and this may result in a
8927 - * performance penalty.
8928 - */
8929 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8930 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8931 -#endif
8932 -
8933 - ret = PAGE_ALIGN(base + brk_rnd());
8934 -
8935 - if (ret < mm->brk)
8936 - return mm->brk;
8937 -
8938 - return ret;
8939 -}
8940 -
8941 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
8942 index f21897b..28c0428 100644
8943 --- a/arch/powerpc/kernel/ptrace.c
8944 +++ b/arch/powerpc/kernel/ptrace.c
8945 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
8946 return ret;
8947 }
8948
8949 +#ifdef CONFIG_GRKERNSEC_SETXID
8950 +extern void gr_delayed_cred_worker(void);
8951 +#endif
8952 +
8953 /*
8954 * We must return the syscall number to actually look up in the table.
8955 * This can be -1L to skip running any syscall at all.
8956 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
8957
8958 secure_computing_strict(regs->gpr[0]);
8959
8960 +#ifdef CONFIG_GRKERNSEC_SETXID
8961 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
8962 + gr_delayed_cred_worker();
8963 +#endif
8964 +
8965 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
8966 tracehook_report_syscall_entry(regs))
8967 /*
8968 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
8969 {
8970 int step;
8971
8972 +#ifdef CONFIG_GRKERNSEC_SETXID
8973 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
8974 + gr_delayed_cred_worker();
8975 +#endif
8976 +
8977 audit_syscall_exit(regs);
8978
8979 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
8980 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
8981 index b171001..4ac7ac5 100644
8982 --- a/arch/powerpc/kernel/signal_32.c
8983 +++ b/arch/powerpc/kernel/signal_32.c
8984 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
8985 /* Save user registers on the stack */
8986 frame = &rt_sf->uc.uc_mcontext;
8987 addr = frame;
8988 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
8989 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
8990 sigret = 0;
8991 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
8992 } else {
8993 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
8994 index 2cb0c94..c0c0bc9 100644
8995 --- a/arch/powerpc/kernel/signal_64.c
8996 +++ b/arch/powerpc/kernel/signal_64.c
8997 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
8998 current->thread.fp_state.fpscr = 0;
8999
9000 /* Set up to return from userspace. */
9001 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9002 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9003 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9004 } else {
9005 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9006 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9007 index e6595b7..24bde6e 100644
9008 --- a/arch/powerpc/kernel/traps.c
9009 +++ b/arch/powerpc/kernel/traps.c
9010 @@ -36,6 +36,7 @@
9011 #include <linux/debugfs.h>
9012 #include <linux/ratelimit.h>
9013 #include <linux/context_tracking.h>
9014 +#include <linux/uaccess.h>
9015
9016 #include <asm/emulated_ops.h>
9017 #include <asm/pgtable.h>
9018 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9019 return flags;
9020 }
9021
9022 +extern void gr_handle_kernel_exploit(void);
9023 +
9024 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9025 int signr)
9026 {
9027 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9028 panic("Fatal exception in interrupt");
9029 if (panic_on_oops)
9030 panic("Fatal exception");
9031 +
9032 + gr_handle_kernel_exploit();
9033 +
9034 do_exit(signr);
9035 }
9036
9037 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9038 enum ctx_state prev_state = exception_enter();
9039 unsigned int reason = get_reason(regs);
9040
9041 +#ifdef CONFIG_PAX_REFCOUNT
9042 + unsigned int bkpt;
9043 + const struct exception_table_entry *entry;
9044 +
9045 + if (reason & REASON_ILLEGAL) {
9046 + /* Check if PaX bad instruction */
9047 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9048 + current->thread.trap_nr = 0;
9049 + pax_report_refcount_overflow(regs);
9050 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9051 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9052 + regs->nip = entry->fixup;
9053 + return;
9054 + }
9055 + /* fixup_exception() could not handle */
9056 + goto bail;
9057 + }
9058 + }
9059 +#endif
9060 +
9061 /* We can now get here via a FP Unavailable exception if the core
9062 * has no FPU, in that case the reason flags will be 0 */
9063
9064 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9065 index 305eb0d..accc5b40 100644
9066 --- a/arch/powerpc/kernel/vdso.c
9067 +++ b/arch/powerpc/kernel/vdso.c
9068 @@ -34,6 +34,7 @@
9069 #include <asm/vdso.h>
9070 #include <asm/vdso_datapage.h>
9071 #include <asm/setup.h>
9072 +#include <asm/mman.h>
9073
9074 #undef DEBUG
9075
9076 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9077 vdso_base = VDSO32_MBASE;
9078 #endif
9079
9080 - current->mm->context.vdso_base = 0;
9081 + current->mm->context.vdso_base = ~0UL;
9082
9083 /* vDSO has a problem and was disabled, just don't "enable" it for the
9084 * process
9085 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9086 vdso_base = get_unmapped_area(NULL, vdso_base,
9087 (vdso_pages << PAGE_SHIFT) +
9088 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9089 - 0, 0);
9090 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9091 if (IS_ERR_VALUE(vdso_base)) {
9092 rc = vdso_base;
9093 goto fail_mmapsem;
9094 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9095 index c45eaab..5f41b57 100644
9096 --- a/arch/powerpc/kvm/powerpc.c
9097 +++ b/arch/powerpc/kvm/powerpc.c
9098 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9099 }
9100 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9101
9102 -int kvm_arch_init(void *opaque)
9103 +int kvm_arch_init(const void *opaque)
9104 {
9105 return 0;
9106 }
9107 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9108 index 5eea6f3..5d10396 100644
9109 --- a/arch/powerpc/lib/usercopy_64.c
9110 +++ b/arch/powerpc/lib/usercopy_64.c
9111 @@ -9,22 +9,6 @@
9112 #include <linux/module.h>
9113 #include <asm/uaccess.h>
9114
9115 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9116 -{
9117 - if (likely(access_ok(VERIFY_READ, from, n)))
9118 - n = __copy_from_user(to, from, n);
9119 - else
9120 - memset(to, 0, n);
9121 - return n;
9122 -}
9123 -
9124 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9125 -{
9126 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9127 - n = __copy_to_user(to, from, n);
9128 - return n;
9129 -}
9130 -
9131 unsigned long copy_in_user(void __user *to, const void __user *from,
9132 unsigned long n)
9133 {
9134 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9135 return n;
9136 }
9137
9138 -EXPORT_SYMBOL(copy_from_user);
9139 -EXPORT_SYMBOL(copy_to_user);
9140 EXPORT_SYMBOL(copy_in_user);
9141
9142 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9143 index 6154b0a..4de2b19 100644
9144 --- a/arch/powerpc/mm/fault.c
9145 +++ b/arch/powerpc/mm/fault.c
9146 @@ -33,6 +33,10 @@
9147 #include <linux/ratelimit.h>
9148 #include <linux/context_tracking.h>
9149 #include <linux/hugetlb.h>
9150 +#include <linux/slab.h>
9151 +#include <linux/pagemap.h>
9152 +#include <linux/compiler.h>
9153 +#include <linux/unistd.h>
9154
9155 #include <asm/firmware.h>
9156 #include <asm/page.h>
9157 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9158 }
9159 #endif
9160
9161 +#ifdef CONFIG_PAX_PAGEEXEC
9162 +/*
9163 + * PaX: decide what to do with offenders (regs->nip = fault address)
9164 + *
9165 + * returns 1 when task should be killed
9166 + */
9167 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9168 +{
9169 + return 1;
9170 +}
9171 +
9172 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9173 +{
9174 + unsigned long i;
9175 +
9176 + printk(KERN_ERR "PAX: bytes at PC: ");
9177 + for (i = 0; i < 5; i++) {
9178 + unsigned int c;
9179 + if (get_user(c, (unsigned int __user *)pc+i))
9180 + printk(KERN_CONT "???????? ");
9181 + else
9182 + printk(KERN_CONT "%08x ", c);
9183 + }
9184 + printk("\n");
9185 +}
9186 +#endif
9187 +
9188 /*
9189 * Check whether the instruction at regs->nip is a store using
9190 * an update addressing form which will update r1.
9191 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9192 * indicate errors in DSISR but can validly be set in SRR1.
9193 */
9194 if (trap == 0x400)
9195 - error_code &= 0x48200000;
9196 + error_code &= 0x58200000;
9197 else
9198 is_write = error_code & DSISR_ISSTORE;
9199 #else
9200 @@ -383,7 +414,7 @@ good_area:
9201 * "undefined". Of those that can be set, this is the only
9202 * one which seems bad.
9203 */
9204 - if (error_code & 0x10000000)
9205 + if (error_code & DSISR_GUARDED)
9206 /* Guarded storage error. */
9207 goto bad_area;
9208 #endif /* CONFIG_8xx */
9209 @@ -398,7 +429,7 @@ good_area:
9210 * processors use the same I/D cache coherency mechanism
9211 * as embedded.
9212 */
9213 - if (error_code & DSISR_PROTFAULT)
9214 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9215 goto bad_area;
9216 #endif /* CONFIG_PPC_STD_MMU */
9217
9218 @@ -490,6 +521,23 @@ bad_area:
9219 bad_area_nosemaphore:
9220 /* User mode accesses cause a SIGSEGV */
9221 if (user_mode(regs)) {
9222 +
9223 +#ifdef CONFIG_PAX_PAGEEXEC
9224 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9225 +#ifdef CONFIG_PPC_STD_MMU
9226 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9227 +#else
9228 + if (is_exec && regs->nip == address) {
9229 +#endif
9230 + switch (pax_handle_fetch_fault(regs)) {
9231 + }
9232 +
9233 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9234 + do_group_exit(SIGKILL);
9235 + }
9236 + }
9237 +#endif
9238 +
9239 _exception(SIGSEGV, regs, code, address);
9240 goto bail;
9241 }
9242 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9243 index cb8bdbe..cde4bc7 100644
9244 --- a/arch/powerpc/mm/mmap.c
9245 +++ b/arch/powerpc/mm/mmap.c
9246 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9247 return sysctl_legacy_va_layout;
9248 }
9249
9250 -static unsigned long mmap_rnd(void)
9251 +static unsigned long mmap_rnd(struct mm_struct *mm)
9252 {
9253 unsigned long rnd = 0;
9254
9255 +#ifdef CONFIG_PAX_RANDMMAP
9256 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9257 +#endif
9258 +
9259 if (current->flags & PF_RANDOMIZE) {
9260 /* 8MB for 32bit, 1GB for 64bit */
9261 if (is_32bit_task())
9262 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9263 return rnd << PAGE_SHIFT;
9264 }
9265
9266 -static inline unsigned long mmap_base(void)
9267 +static inline unsigned long mmap_base(struct mm_struct *mm)
9268 {
9269 unsigned long gap = rlimit(RLIMIT_STACK);
9270
9271 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9272 else if (gap > MAX_GAP)
9273 gap = MAX_GAP;
9274
9275 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9276 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9277 }
9278
9279 /*
9280 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9281 */
9282 if (mmap_is_legacy()) {
9283 mm->mmap_base = TASK_UNMAPPED_BASE;
9284 +
9285 +#ifdef CONFIG_PAX_RANDMMAP
9286 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9287 + mm->mmap_base += mm->delta_mmap;
9288 +#endif
9289 +
9290 mm->get_unmapped_area = arch_get_unmapped_area;
9291 } else {
9292 - mm->mmap_base = mmap_base();
9293 + mm->mmap_base = mmap_base(mm);
9294 +
9295 +#ifdef CONFIG_PAX_RANDMMAP
9296 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9297 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9298 +#endif
9299 +
9300 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9301 }
9302 }
9303 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9304 index ded0ea1..f213a9b 100644
9305 --- a/arch/powerpc/mm/slice.c
9306 +++ b/arch/powerpc/mm/slice.c
9307 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9308 if ((mm->task_size - len) < addr)
9309 return 0;
9310 vma = find_vma(mm, addr);
9311 - return (!vma || (addr + len) <= vma->vm_start);
9312 + return check_heap_stack_gap(vma, addr, len, 0);
9313 }
9314
9315 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9316 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9317 info.align_offset = 0;
9318
9319 addr = TASK_UNMAPPED_BASE;
9320 +
9321 +#ifdef CONFIG_PAX_RANDMMAP
9322 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9323 + addr += mm->delta_mmap;
9324 +#endif
9325 +
9326 while (addr < TASK_SIZE) {
9327 info.low_limit = addr;
9328 if (!slice_scan_available(addr, available, 1, &addr))
9329 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9330 if (fixed && addr > (mm->task_size - len))
9331 return -ENOMEM;
9332
9333 +#ifdef CONFIG_PAX_RANDMMAP
9334 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9335 + addr = 0;
9336 +#endif
9337 +
9338 /* If hint, make sure it matches our alignment restrictions */
9339 if (!fixed && addr) {
9340 addr = _ALIGN_UP(addr, 1ul << pshift);
9341 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9342 index f223875..94170e4 100644
9343 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9344 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9345 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9346 }
9347
9348 static struct pci_ops scc_pciex_pci_ops = {
9349 - scc_pciex_read_config,
9350 - scc_pciex_write_config,
9351 + .read = scc_pciex_read_config,
9352 + .write = scc_pciex_write_config,
9353 };
9354
9355 static void pciex_clear_intr_all(unsigned int __iomem *base)
9356 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9357 index d966bbe..372124a 100644
9358 --- a/arch/powerpc/platforms/cell/spufs/file.c
9359 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9360 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9361 return VM_FAULT_NOPAGE;
9362 }
9363
9364 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9365 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9366 unsigned long address,
9367 - void *buf, int len, int write)
9368 + void *buf, size_t len, int write)
9369 {
9370 struct spu_context *ctx = vma->vm_file->private_data;
9371 unsigned long offset = address - vma->vm_start;
9372 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9373 index fa934fe..c296056 100644
9374 --- a/arch/s390/include/asm/atomic.h
9375 +++ b/arch/s390/include/asm/atomic.h
9376 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9377 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9378 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9379
9380 +#define atomic64_read_unchecked(v) atomic64_read(v)
9381 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9382 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9383 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9384 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9385 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9386 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9387 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9388 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9389 +
9390 #endif /* __ARCH_S390_ATOMIC__ */
9391 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9392 index 8d72471..5322500 100644
9393 --- a/arch/s390/include/asm/barrier.h
9394 +++ b/arch/s390/include/asm/barrier.h
9395 @@ -42,7 +42,7 @@
9396 do { \
9397 compiletime_assert_atomic_type(*p); \
9398 barrier(); \
9399 - ACCESS_ONCE(*p) = (v); \
9400 + ACCESS_ONCE_RW(*p) = (v); \
9401 } while (0)
9402
9403 #define smp_load_acquire(p) \
9404 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9405 index 4d7ccac..d03d0ad 100644
9406 --- a/arch/s390/include/asm/cache.h
9407 +++ b/arch/s390/include/asm/cache.h
9408 @@ -9,8 +9,10 @@
9409 #ifndef __ARCH_S390_CACHE_H
9410 #define __ARCH_S390_CACHE_H
9411
9412 -#define L1_CACHE_BYTES 256
9413 +#include <linux/const.h>
9414 +
9415 #define L1_CACHE_SHIFT 8
9416 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9417 #define NET_SKB_PAD 32
9418
9419 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9420 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9421 index f6e43d3..5f57681 100644
9422 --- a/arch/s390/include/asm/elf.h
9423 +++ b/arch/s390/include/asm/elf.h
9424 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9425 the loader. We need to make sure that it is out of the way of the program
9426 that it will "exec", and that there is sufficient room for the brk. */
9427
9428 -extern unsigned long randomize_et_dyn(unsigned long base);
9429 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9430 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9431 +
9432 +#ifdef CONFIG_PAX_ASLR
9433 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9434 +
9435 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9436 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9437 +#endif
9438
9439 /* This yields a mask that user programs can use to figure out what
9440 instruction set this CPU supports. */
9441 @@ -223,9 +229,6 @@ struct linux_binprm;
9442 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9443 int arch_setup_additional_pages(struct linux_binprm *, int);
9444
9445 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9446 -#define arch_randomize_brk arch_randomize_brk
9447 -
9448 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9449
9450 #endif
9451 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9452 index c4a93d6..4d2a9b4 100644
9453 --- a/arch/s390/include/asm/exec.h
9454 +++ b/arch/s390/include/asm/exec.h
9455 @@ -7,6 +7,6 @@
9456 #ifndef __ASM_EXEC_H
9457 #define __ASM_EXEC_H
9458
9459 -extern unsigned long arch_align_stack(unsigned long sp);
9460 +#define arch_align_stack(x) ((x) & ~0xfUL)
9461
9462 #endif /* __ASM_EXEC_H */
9463 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9464 index cd4c68e..6764641 100644
9465 --- a/arch/s390/include/asm/uaccess.h
9466 +++ b/arch/s390/include/asm/uaccess.h
9467 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9468 __range_ok((unsigned long)(addr), (size)); \
9469 })
9470
9471 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9472 #define access_ok(type, addr, size) __access_ok(addr, size)
9473
9474 /*
9475 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9476 copy_to_user(void __user *to, const void *from, unsigned long n)
9477 {
9478 might_fault();
9479 +
9480 + if ((long)n < 0)
9481 + return n;
9482 +
9483 return __copy_to_user(to, from, n);
9484 }
9485
9486 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9487 static inline unsigned long __must_check
9488 copy_from_user(void *to, const void __user *from, unsigned long n)
9489 {
9490 - unsigned int sz = __compiletime_object_size(to);
9491 + size_t sz = __compiletime_object_size(to);
9492
9493 might_fault();
9494 - if (unlikely(sz != -1 && sz < n)) {
9495 +
9496 + if ((long)n < 0)
9497 + return n;
9498 +
9499 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9500 copy_from_user_overflow();
9501 return n;
9502 }
9503 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9504 index 409d152..d90d368 100644
9505 --- a/arch/s390/kernel/module.c
9506 +++ b/arch/s390/kernel/module.c
9507 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9508
9509 /* Increase core size by size of got & plt and set start
9510 offsets for got and plt. */
9511 - me->core_size = ALIGN(me->core_size, 4);
9512 - me->arch.got_offset = me->core_size;
9513 - me->core_size += me->arch.got_size;
9514 - me->arch.plt_offset = me->core_size;
9515 - me->core_size += me->arch.plt_size;
9516 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9517 + me->arch.got_offset = me->core_size_rw;
9518 + me->core_size_rw += me->arch.got_size;
9519 + me->arch.plt_offset = me->core_size_rx;
9520 + me->core_size_rx += me->arch.plt_size;
9521 return 0;
9522 }
9523
9524 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9525 if (info->got_initialized == 0) {
9526 Elf_Addr *gotent;
9527
9528 - gotent = me->module_core + me->arch.got_offset +
9529 + gotent = me->module_core_rw + me->arch.got_offset +
9530 info->got_offset;
9531 *gotent = val;
9532 info->got_initialized = 1;
9533 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9534 rc = apply_rela_bits(loc, val, 0, 64, 0);
9535 else if (r_type == R_390_GOTENT ||
9536 r_type == R_390_GOTPLTENT) {
9537 - val += (Elf_Addr) me->module_core - loc;
9538 + val += (Elf_Addr) me->module_core_rw - loc;
9539 rc = apply_rela_bits(loc, val, 1, 32, 1);
9540 }
9541 break;
9542 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9543 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9544 if (info->plt_initialized == 0) {
9545 unsigned int *ip;
9546 - ip = me->module_core + me->arch.plt_offset +
9547 + ip = me->module_core_rx + me->arch.plt_offset +
9548 info->plt_offset;
9549 #ifndef CONFIG_64BIT
9550 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9551 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9552 val - loc + 0xffffUL < 0x1ffffeUL) ||
9553 (r_type == R_390_PLT32DBL &&
9554 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9555 - val = (Elf_Addr) me->module_core +
9556 + val = (Elf_Addr) me->module_core_rx +
9557 me->arch.plt_offset +
9558 info->plt_offset;
9559 val += rela->r_addend - loc;
9560 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9561 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9562 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9563 val = val + rela->r_addend -
9564 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9565 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9566 if (r_type == R_390_GOTOFF16)
9567 rc = apply_rela_bits(loc, val, 0, 16, 0);
9568 else if (r_type == R_390_GOTOFF32)
9569 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9570 break;
9571 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9572 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9573 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9574 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9575 rela->r_addend - loc;
9576 if (r_type == R_390_GOTPC)
9577 rc = apply_rela_bits(loc, val, 1, 32, 0);
9578 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9579 index aa7a839..6c2a916 100644
9580 --- a/arch/s390/kernel/process.c
9581 +++ b/arch/s390/kernel/process.c
9582 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9583 }
9584 return 0;
9585 }
9586 -
9587 -unsigned long arch_align_stack(unsigned long sp)
9588 -{
9589 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9590 - sp -= get_random_int() & ~PAGE_MASK;
9591 - return sp & ~0xf;
9592 -}
9593 -
9594 -static inline unsigned long brk_rnd(void)
9595 -{
9596 - /* 8MB for 32bit, 1GB for 64bit */
9597 - if (is_32bit_task())
9598 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9599 - else
9600 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9601 -}
9602 -
9603 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9604 -{
9605 - unsigned long ret;
9606 -
9607 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9608 - return (ret > mm->brk) ? ret : mm->brk;
9609 -}
9610 -
9611 -unsigned long randomize_et_dyn(unsigned long base)
9612 -{
9613 - unsigned long ret;
9614 -
9615 - if (!(current->flags & PF_RANDOMIZE))
9616 - return base;
9617 - ret = PAGE_ALIGN(base + brk_rnd());
9618 - return (ret > base) ? ret : base;
9619 -}
9620 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9621 index 9b436c2..54fbf0a 100644
9622 --- a/arch/s390/mm/mmap.c
9623 +++ b/arch/s390/mm/mmap.c
9624 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9625 */
9626 if (mmap_is_legacy()) {
9627 mm->mmap_base = mmap_base_legacy();
9628 +
9629 +#ifdef CONFIG_PAX_RANDMMAP
9630 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9631 + mm->mmap_base += mm->delta_mmap;
9632 +#endif
9633 +
9634 mm->get_unmapped_area = arch_get_unmapped_area;
9635 } else {
9636 mm->mmap_base = mmap_base();
9637 +
9638 +#ifdef CONFIG_PAX_RANDMMAP
9639 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9640 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9641 +#endif
9642 +
9643 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9644 }
9645 }
9646 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9647 */
9648 if (mmap_is_legacy()) {
9649 mm->mmap_base = mmap_base_legacy();
9650 +
9651 +#ifdef CONFIG_PAX_RANDMMAP
9652 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9653 + mm->mmap_base += mm->delta_mmap;
9654 +#endif
9655 +
9656 mm->get_unmapped_area = s390_get_unmapped_area;
9657 } else {
9658 mm->mmap_base = mmap_base();
9659 +
9660 +#ifdef CONFIG_PAX_RANDMMAP
9661 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9662 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9663 +#endif
9664 +
9665 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9666 }
9667 }
9668 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9669 index ae3d59f..f65f075 100644
9670 --- a/arch/score/include/asm/cache.h
9671 +++ b/arch/score/include/asm/cache.h
9672 @@ -1,7 +1,9 @@
9673 #ifndef _ASM_SCORE_CACHE_H
9674 #define _ASM_SCORE_CACHE_H
9675
9676 +#include <linux/const.h>
9677 +
9678 #define L1_CACHE_SHIFT 4
9679 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9680 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9681
9682 #endif /* _ASM_SCORE_CACHE_H */
9683 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9684 index f9f3cd5..58ff438 100644
9685 --- a/arch/score/include/asm/exec.h
9686 +++ b/arch/score/include/asm/exec.h
9687 @@ -1,6 +1,6 @@
9688 #ifndef _ASM_SCORE_EXEC_H
9689 #define _ASM_SCORE_EXEC_H
9690
9691 -extern unsigned long arch_align_stack(unsigned long sp);
9692 +#define arch_align_stack(x) (x)
9693
9694 #endif /* _ASM_SCORE_EXEC_H */
9695 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9696 index a1519ad3..e8ac1ff 100644
9697 --- a/arch/score/kernel/process.c
9698 +++ b/arch/score/kernel/process.c
9699 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9700
9701 return task_pt_regs(task)->cp0_epc;
9702 }
9703 -
9704 -unsigned long arch_align_stack(unsigned long sp)
9705 -{
9706 - return sp;
9707 -}
9708 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9709 index ef9e555..331bd29 100644
9710 --- a/arch/sh/include/asm/cache.h
9711 +++ b/arch/sh/include/asm/cache.h
9712 @@ -9,10 +9,11 @@
9713 #define __ASM_SH_CACHE_H
9714 #ifdef __KERNEL__
9715
9716 +#include <linux/const.h>
9717 #include <linux/init.h>
9718 #include <cpu/cache.h>
9719
9720 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9721 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9722
9723 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9724
9725 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9726 index 6777177..cb5e44f 100644
9727 --- a/arch/sh/mm/mmap.c
9728 +++ b/arch/sh/mm/mmap.c
9729 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9730 struct mm_struct *mm = current->mm;
9731 struct vm_area_struct *vma;
9732 int do_colour_align;
9733 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9734 struct vm_unmapped_area_info info;
9735
9736 if (flags & MAP_FIXED) {
9737 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9738 if (filp || (flags & MAP_SHARED))
9739 do_colour_align = 1;
9740
9741 +#ifdef CONFIG_PAX_RANDMMAP
9742 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9743 +#endif
9744 +
9745 if (addr) {
9746 if (do_colour_align)
9747 addr = COLOUR_ALIGN(addr, pgoff);
9748 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9749 addr = PAGE_ALIGN(addr);
9750
9751 vma = find_vma(mm, addr);
9752 - if (TASK_SIZE - len >= addr &&
9753 - (!vma || addr + len <= vma->vm_start))
9754 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9755 return addr;
9756 }
9757
9758 info.flags = 0;
9759 info.length = len;
9760 - info.low_limit = TASK_UNMAPPED_BASE;
9761 + info.low_limit = mm->mmap_base;
9762 info.high_limit = TASK_SIZE;
9763 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9764 info.align_offset = pgoff << PAGE_SHIFT;
9765 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9766 struct mm_struct *mm = current->mm;
9767 unsigned long addr = addr0;
9768 int do_colour_align;
9769 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9770 struct vm_unmapped_area_info info;
9771
9772 if (flags & MAP_FIXED) {
9773 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9774 if (filp || (flags & MAP_SHARED))
9775 do_colour_align = 1;
9776
9777 +#ifdef CONFIG_PAX_RANDMMAP
9778 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9779 +#endif
9780 +
9781 /* requesting a specific address */
9782 if (addr) {
9783 if (do_colour_align)
9784 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9785 addr = PAGE_ALIGN(addr);
9786
9787 vma = find_vma(mm, addr);
9788 - if (TASK_SIZE - len >= addr &&
9789 - (!vma || addr + len <= vma->vm_start))
9790 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9791 return addr;
9792 }
9793
9794 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9795 VM_BUG_ON(addr != -ENOMEM);
9796 info.flags = 0;
9797 info.low_limit = TASK_UNMAPPED_BASE;
9798 +
9799 +#ifdef CONFIG_PAX_RANDMMAP
9800 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9801 + info.low_limit += mm->delta_mmap;
9802 +#endif
9803 +
9804 info.high_limit = TASK_SIZE;
9805 addr = vm_unmapped_area(&info);
9806 }
9807 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9808 index 4082749..fd97781 100644
9809 --- a/arch/sparc/include/asm/atomic_64.h
9810 +++ b/arch/sparc/include/asm/atomic_64.h
9811 @@ -15,18 +15,38 @@
9812 #define ATOMIC64_INIT(i) { (i) }
9813
9814 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9815 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9816 +{
9817 + return ACCESS_ONCE(v->counter);
9818 +}
9819 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9820 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9821 +{
9822 + return ACCESS_ONCE(v->counter);
9823 +}
9824
9825 #define atomic_set(v, i) (((v)->counter) = i)
9826 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9827 +{
9828 + v->counter = i;
9829 +}
9830 #define atomic64_set(v, i) (((v)->counter) = i)
9831 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9832 +{
9833 + v->counter = i;
9834 +}
9835
9836 -#define ATOMIC_OP(op) \
9837 -void atomic_##op(int, atomic_t *); \
9838 -void atomic64_##op(long, atomic64_t *);
9839 +#define __ATOMIC_OP(op, suffix) \
9840 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9841 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9842
9843 -#define ATOMIC_OP_RETURN(op) \
9844 -int atomic_##op##_return(int, atomic_t *); \
9845 -long atomic64_##op##_return(long, atomic64_t *);
9846 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9847 +
9848 +#define __ATOMIC_OP_RETURN(op, suffix) \
9849 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9850 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9851 +
9852 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9853
9854 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9855
9856 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9857
9858 #undef ATOMIC_OPS
9859 #undef ATOMIC_OP_RETURN
9860 +#undef __ATOMIC_OP_RETURN
9861 #undef ATOMIC_OP
9862 +#undef __ATOMIC_OP
9863
9864 #define atomic_dec_return(v) atomic_sub_return(1, v)
9865 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9866
9867 #define atomic_inc_return(v) atomic_add_return(1, v)
9868 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9869 +{
9870 + return atomic_add_return_unchecked(1, v);
9871 +}
9872 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9873 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9874 +{
9875 + return atomic64_add_return_unchecked(1, v);
9876 +}
9877
9878 /*
9879 * atomic_inc_and_test - increment and test
9880 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9881 * other cases.
9882 */
9883 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9884 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9885 +{
9886 + return atomic_inc_return_unchecked(v) == 0;
9887 +}
9888 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9889
9890 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9891 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9892 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9893
9894 #define atomic_inc(v) atomic_add(1, v)
9895 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9896 +{
9897 + atomic_add_unchecked(1, v);
9898 +}
9899 #define atomic64_inc(v) atomic64_add(1, v)
9900 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9901 +{
9902 + atomic64_add_unchecked(1, v);
9903 +}
9904
9905 #define atomic_dec(v) atomic_sub(1, v)
9906 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9907 +{
9908 + atomic_sub_unchecked(1, v);
9909 +}
9910 #define atomic64_dec(v) atomic64_sub(1, v)
9911 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9912 +{
9913 + atomic64_sub_unchecked(1, v);
9914 +}
9915
9916 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9917 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9918
9919 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9920 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9921 +{
9922 + return cmpxchg(&v->counter, old, new);
9923 +}
9924 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9925 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9926 +{
9927 + return xchg(&v->counter, new);
9928 +}
9929
9930 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9931 {
9932 - int c, old;
9933 + int c, old, new;
9934 c = atomic_read(v);
9935 for (;;) {
9936 - if (unlikely(c == (u)))
9937 + if (unlikely(c == u))
9938 break;
9939 - old = atomic_cmpxchg((v), c, c + (a));
9940 +
9941 + asm volatile("addcc %2, %0, %0\n"
9942 +
9943 +#ifdef CONFIG_PAX_REFCOUNT
9944 + "tvs %%icc, 6\n"
9945 +#endif
9946 +
9947 + : "=r" (new)
9948 + : "0" (c), "ir" (a)
9949 + : "cc");
9950 +
9951 + old = atomic_cmpxchg(v, c, new);
9952 if (likely(old == c))
9953 break;
9954 c = old;
9955 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9956 #define atomic64_cmpxchg(v, o, n) \
9957 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9958 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9959 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
9960 +{
9961 + return xchg(&v->counter, new);
9962 +}
9963
9964 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
9965 {
9966 - long c, old;
9967 + long c, old, new;
9968 c = atomic64_read(v);
9969 for (;;) {
9970 - if (unlikely(c == (u)))
9971 + if (unlikely(c == u))
9972 break;
9973 - old = atomic64_cmpxchg((v), c, c + (a));
9974 +
9975 + asm volatile("addcc %2, %0, %0\n"
9976 +
9977 +#ifdef CONFIG_PAX_REFCOUNT
9978 + "tvs %%xcc, 6\n"
9979 +#endif
9980 +
9981 + : "=r" (new)
9982 + : "0" (c), "ir" (a)
9983 + : "cc");
9984 +
9985 + old = atomic64_cmpxchg(v, c, new);
9986 if (likely(old == c))
9987 break;
9988 c = old;
9989 }
9990 - return c != (u);
9991 + return c != u;
9992 }
9993
9994 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9995 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
9996 index 7664894..45a974b 100644
9997 --- a/arch/sparc/include/asm/barrier_64.h
9998 +++ b/arch/sparc/include/asm/barrier_64.h
9999 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10000 do { \
10001 compiletime_assert_atomic_type(*p); \
10002 barrier(); \
10003 - ACCESS_ONCE(*p) = (v); \
10004 + ACCESS_ONCE_RW(*p) = (v); \
10005 } while (0)
10006
10007 #define smp_load_acquire(p) \
10008 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10009 index 5bb6991..5c2132e 100644
10010 --- a/arch/sparc/include/asm/cache.h
10011 +++ b/arch/sparc/include/asm/cache.h
10012 @@ -7,10 +7,12 @@
10013 #ifndef _SPARC_CACHE_H
10014 #define _SPARC_CACHE_H
10015
10016 +#include <linux/const.h>
10017 +
10018 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10019
10020 #define L1_CACHE_SHIFT 5
10021 -#define L1_CACHE_BYTES 32
10022 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10023
10024 #ifdef CONFIG_SPARC32
10025 #define SMP_CACHE_BYTES_SHIFT 5
10026 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10027 index a24e41f..47677ff 100644
10028 --- a/arch/sparc/include/asm/elf_32.h
10029 +++ b/arch/sparc/include/asm/elf_32.h
10030 @@ -114,6 +114,13 @@ typedef struct {
10031
10032 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10033
10034 +#ifdef CONFIG_PAX_ASLR
10035 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10036 +
10037 +#define PAX_DELTA_MMAP_LEN 16
10038 +#define PAX_DELTA_STACK_LEN 16
10039 +#endif
10040 +
10041 /* This yields a mask that user programs can use to figure out what
10042 instruction set this cpu supports. This can NOT be done in userspace
10043 on Sparc. */
10044 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10045 index 370ca1e..d4f4a98 100644
10046 --- a/arch/sparc/include/asm/elf_64.h
10047 +++ b/arch/sparc/include/asm/elf_64.h
10048 @@ -189,6 +189,13 @@ typedef struct {
10049 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10050 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10051
10052 +#ifdef CONFIG_PAX_ASLR
10053 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10054 +
10055 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10056 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10057 +#endif
10058 +
10059 extern unsigned long sparc64_elf_hwcap;
10060 #define ELF_HWCAP sparc64_elf_hwcap
10061
10062 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10063 index a3890da..f6a408e 100644
10064 --- a/arch/sparc/include/asm/pgalloc_32.h
10065 +++ b/arch/sparc/include/asm/pgalloc_32.h
10066 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10067 }
10068
10069 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10070 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10071
10072 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10073 unsigned long address)
10074 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10075 index 5e31871..13469c6 100644
10076 --- a/arch/sparc/include/asm/pgalloc_64.h
10077 +++ b/arch/sparc/include/asm/pgalloc_64.h
10078 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10079 }
10080
10081 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10082 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10083
10084 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10085 {
10086 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10087 }
10088
10089 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10090 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10091
10092 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10093 {
10094 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10095 index 59ba6f6..4518128 100644
10096 --- a/arch/sparc/include/asm/pgtable.h
10097 +++ b/arch/sparc/include/asm/pgtable.h
10098 @@ -5,4 +5,8 @@
10099 #else
10100 #include <asm/pgtable_32.h>
10101 #endif
10102 +
10103 +#define ktla_ktva(addr) (addr)
10104 +#define ktva_ktla(addr) (addr)
10105 +
10106 #endif
10107 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10108 index b9b91ae..950b91e 100644
10109 --- a/arch/sparc/include/asm/pgtable_32.h
10110 +++ b/arch/sparc/include/asm/pgtable_32.h
10111 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10112 #define PAGE_SHARED SRMMU_PAGE_SHARED
10113 #define PAGE_COPY SRMMU_PAGE_COPY
10114 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10115 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10116 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10117 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10118 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10119
10120 /* Top-level page directory - dummy used by init-mm.
10121 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10122
10123 /* xwr */
10124 #define __P000 PAGE_NONE
10125 -#define __P001 PAGE_READONLY
10126 -#define __P010 PAGE_COPY
10127 -#define __P011 PAGE_COPY
10128 +#define __P001 PAGE_READONLY_NOEXEC
10129 +#define __P010 PAGE_COPY_NOEXEC
10130 +#define __P011 PAGE_COPY_NOEXEC
10131 #define __P100 PAGE_READONLY
10132 #define __P101 PAGE_READONLY
10133 #define __P110 PAGE_COPY
10134 #define __P111 PAGE_COPY
10135
10136 #define __S000 PAGE_NONE
10137 -#define __S001 PAGE_READONLY
10138 -#define __S010 PAGE_SHARED
10139 -#define __S011 PAGE_SHARED
10140 +#define __S001 PAGE_READONLY_NOEXEC
10141 +#define __S010 PAGE_SHARED_NOEXEC
10142 +#define __S011 PAGE_SHARED_NOEXEC
10143 #define __S100 PAGE_READONLY
10144 #define __S101 PAGE_READONLY
10145 #define __S110 PAGE_SHARED
10146 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10147 index 79da178..c2eede8 100644
10148 --- a/arch/sparc/include/asm/pgtsrmmu.h
10149 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10150 @@ -115,6 +115,11 @@
10151 SRMMU_EXEC | SRMMU_REF)
10152 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10153 SRMMU_EXEC | SRMMU_REF)
10154 +
10155 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10156 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10157 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10158 +
10159 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10160 SRMMU_DIRTY | SRMMU_REF)
10161
10162 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10163 index 29d64b1..4272fe8 100644
10164 --- a/arch/sparc/include/asm/setup.h
10165 +++ b/arch/sparc/include/asm/setup.h
10166 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10167 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10168
10169 /* init_64.c */
10170 -extern atomic_t dcpage_flushes;
10171 -extern atomic_t dcpage_flushes_xcall;
10172 +extern atomic_unchecked_t dcpage_flushes;
10173 +extern atomic_unchecked_t dcpage_flushes_xcall;
10174
10175 extern int sysctl_tsb_ratio;
10176 #endif
10177 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10178 index 9689176..63c18ea 100644
10179 --- a/arch/sparc/include/asm/spinlock_64.h
10180 +++ b/arch/sparc/include/asm/spinlock_64.h
10181 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10182
10183 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10184
10185 -static void inline arch_read_lock(arch_rwlock_t *lock)
10186 +static inline void arch_read_lock(arch_rwlock_t *lock)
10187 {
10188 unsigned long tmp1, tmp2;
10189
10190 __asm__ __volatile__ (
10191 "1: ldsw [%2], %0\n"
10192 " brlz,pn %0, 2f\n"
10193 -"4: add %0, 1, %1\n"
10194 +"4: addcc %0, 1, %1\n"
10195 +
10196 +#ifdef CONFIG_PAX_REFCOUNT
10197 +" tvs %%icc, 6\n"
10198 +#endif
10199 +
10200 " cas [%2], %0, %1\n"
10201 " cmp %0, %1\n"
10202 " bne,pn %%icc, 1b\n"
10203 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10204 " .previous"
10205 : "=&r" (tmp1), "=&r" (tmp2)
10206 : "r" (lock)
10207 - : "memory");
10208 + : "memory", "cc");
10209 }
10210
10211 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10212 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10213 {
10214 int tmp1, tmp2;
10215
10216 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10217 "1: ldsw [%2], %0\n"
10218 " brlz,a,pn %0, 2f\n"
10219 " mov 0, %0\n"
10220 -" add %0, 1, %1\n"
10221 +" addcc %0, 1, %1\n"
10222 +
10223 +#ifdef CONFIG_PAX_REFCOUNT
10224 +" tvs %%icc, 6\n"
10225 +#endif
10226 +
10227 " cas [%2], %0, %1\n"
10228 " cmp %0, %1\n"
10229 " bne,pn %%icc, 1b\n"
10230 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10231 return tmp1;
10232 }
10233
10234 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10235 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10236 {
10237 unsigned long tmp1, tmp2;
10238
10239 __asm__ __volatile__(
10240 "1: lduw [%2], %0\n"
10241 -" sub %0, 1, %1\n"
10242 +" subcc %0, 1, %1\n"
10243 +
10244 +#ifdef CONFIG_PAX_REFCOUNT
10245 +" tvs %%icc, 6\n"
10246 +#endif
10247 +
10248 " cas [%2], %0, %1\n"
10249 " cmp %0, %1\n"
10250 " bne,pn %%xcc, 1b\n"
10251 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10252 : "memory");
10253 }
10254
10255 -static void inline arch_write_lock(arch_rwlock_t *lock)
10256 +static inline void arch_write_lock(arch_rwlock_t *lock)
10257 {
10258 unsigned long mask, tmp1, tmp2;
10259
10260 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10261 : "memory");
10262 }
10263
10264 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10265 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10266 {
10267 __asm__ __volatile__(
10268 " stw %%g0, [%0]"
10269 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10270 : "memory");
10271 }
10272
10273 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10274 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10275 {
10276 unsigned long mask, tmp1, tmp2, result;
10277
10278 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10279 index 025c984..a216504 100644
10280 --- a/arch/sparc/include/asm/thread_info_32.h
10281 +++ b/arch/sparc/include/asm/thread_info_32.h
10282 @@ -49,6 +49,8 @@ struct thread_info {
10283 unsigned long w_saved;
10284
10285 struct restart_block restart_block;
10286 +
10287 + unsigned long lowest_stack;
10288 };
10289
10290 /*
10291 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10292 index 798f027..b009941 100644
10293 --- a/arch/sparc/include/asm/thread_info_64.h
10294 +++ b/arch/sparc/include/asm/thread_info_64.h
10295 @@ -63,6 +63,8 @@ struct thread_info {
10296 struct pt_regs *kern_una_regs;
10297 unsigned int kern_una_insn;
10298
10299 + unsigned long lowest_stack;
10300 +
10301 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10302 __attribute__ ((aligned(64)));
10303 };
10304 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10305 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10306 /* flag bit 4 is available */
10307 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10308 -/* flag bit 6 is available */
10309 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10310 #define TIF_32BIT 7 /* 32-bit binary */
10311 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10312 #define TIF_SECCOMP 9 /* secure computing */
10313 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10314 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10315 +
10316 /* NOTE: Thread flags >= 12 should be ones we have no interest
10317 * in using in assembly, else we can't use the mask as
10318 * an immediate value in instructions such as andcc.
10319 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10320 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10321 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10322 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10323 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10324
10325 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10326 _TIF_DO_NOTIFY_RESUME_MASK | \
10327 _TIF_NEED_RESCHED)
10328 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10329
10330 +#define _TIF_WORK_SYSCALL \
10331 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10332 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10333 +
10334 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10335
10336 /*
10337 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10338 index bd56c28..4b63d83 100644
10339 --- a/arch/sparc/include/asm/uaccess.h
10340 +++ b/arch/sparc/include/asm/uaccess.h
10341 @@ -1,5 +1,6 @@
10342 #ifndef ___ASM_SPARC_UACCESS_H
10343 #define ___ASM_SPARC_UACCESS_H
10344 +
10345 #if defined(__sparc__) && defined(__arch64__)
10346 #include <asm/uaccess_64.h>
10347 #else
10348 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10349 index 9634d08..f55fe4f 100644
10350 --- a/arch/sparc/include/asm/uaccess_32.h
10351 +++ b/arch/sparc/include/asm/uaccess_32.h
10352 @@ -250,27 +250,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10353
10354 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10355 {
10356 - if (n && __access_ok((unsigned long) to, n))
10357 + if ((long)n < 0)
10358 + return n;
10359 +
10360 + if (n && __access_ok((unsigned long) to, n)) {
10361 + if (!__builtin_constant_p(n))
10362 + check_object_size(from, n, true);
10363 return __copy_user(to, (__force void __user *) from, n);
10364 - else
10365 + } else
10366 return n;
10367 }
10368
10369 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10370 {
10371 + if ((long)n < 0)
10372 + return n;
10373 +
10374 + if (!__builtin_constant_p(n))
10375 + check_object_size(from, n, true);
10376 +
10377 return __copy_user(to, (__force void __user *) from, n);
10378 }
10379
10380 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10381 {
10382 - if (n && __access_ok((unsigned long) from, n))
10383 + if ((long)n < 0)
10384 + return n;
10385 +
10386 + if (n && __access_ok((unsigned long) from, n)) {
10387 + if (!__builtin_constant_p(n))
10388 + check_object_size(to, n, false);
10389 return __copy_user((__force void __user *) to, from, n);
10390 - else
10391 + } else
10392 return n;
10393 }
10394
10395 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10396 {
10397 + if ((long)n < 0)
10398 + return n;
10399 +
10400 return __copy_user((__force void __user *) to, from, n);
10401 }
10402
10403 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10404 index c990a5e..f17b9c1 100644
10405 --- a/arch/sparc/include/asm/uaccess_64.h
10406 +++ b/arch/sparc/include/asm/uaccess_64.h
10407 @@ -10,6 +10,7 @@
10408 #include <linux/compiler.h>
10409 #include <linux/string.h>
10410 #include <linux/thread_info.h>
10411 +#include <linux/kernel.h>
10412 #include <asm/asi.h>
10413 #include <asm/spitfire.h>
10414 #include <asm-generic/uaccess-unaligned.h>
10415 @@ -214,8 +215,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10416 static inline unsigned long __must_check
10417 copy_from_user(void *to, const void __user *from, unsigned long size)
10418 {
10419 - unsigned long ret = ___copy_from_user(to, from, size);
10420 + unsigned long ret;
10421
10422 + if ((long)size < 0 || size > INT_MAX)
10423 + return size;
10424 +
10425 + if (!__builtin_constant_p(size))
10426 + check_object_size(to, size, false);
10427 +
10428 + ret = ___copy_from_user(to, from, size);
10429 if (unlikely(ret))
10430 ret = copy_from_user_fixup(to, from, size);
10431
10432 @@ -231,8 +239,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10433 static inline unsigned long __must_check
10434 copy_to_user(void __user *to, const void *from, unsigned long size)
10435 {
10436 - unsigned long ret = ___copy_to_user(to, from, size);
10437 + unsigned long ret;
10438
10439 + if ((long)size < 0 || size > INT_MAX)
10440 + return size;
10441 +
10442 + if (!__builtin_constant_p(size))
10443 + check_object_size(from, size, true);
10444 +
10445 + ret = ___copy_to_user(to, from, size);
10446 if (unlikely(ret))
10447 ret = copy_to_user_fixup(to, from, size);
10448 return ret;
10449 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10450 index 7cf9c6e..6206648 100644
10451 --- a/arch/sparc/kernel/Makefile
10452 +++ b/arch/sparc/kernel/Makefile
10453 @@ -4,7 +4,7 @@
10454 #
10455
10456 asflags-y := -ansi
10457 -ccflags-y := -Werror
10458 +#ccflags-y := -Werror
10459
10460 extra-y := head_$(BITS).o
10461
10462 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10463 index 50e7b62..79fae35 100644
10464 --- a/arch/sparc/kernel/process_32.c
10465 +++ b/arch/sparc/kernel/process_32.c
10466 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10467
10468 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10469 r->psr, r->pc, r->npc, r->y, print_tainted());
10470 - printk("PC: <%pS>\n", (void *) r->pc);
10471 + printk("PC: <%pA>\n", (void *) r->pc);
10472 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10473 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10474 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10475 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10476 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10477 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10478 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10479 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10480
10481 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10482 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10483 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10484 rw = (struct reg_window32 *) fp;
10485 pc = rw->ins[7];
10486 printk("[%08lx : ", pc);
10487 - printk("%pS ] ", (void *) pc);
10488 + printk("%pA ] ", (void *) pc);
10489 fp = rw->ins[6];
10490 } while (++count < 16);
10491 printk("\n");
10492 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10493 index 0be7bf9..2b1cba8 100644
10494 --- a/arch/sparc/kernel/process_64.c
10495 +++ b/arch/sparc/kernel/process_64.c
10496 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10497 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10498 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10499 if (regs->tstate & TSTATE_PRIV)
10500 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10501 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10502 }
10503
10504 void show_regs(struct pt_regs *regs)
10505 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10506
10507 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10508 regs->tpc, regs->tnpc, regs->y, print_tainted());
10509 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10510 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10511 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10512 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10513 regs->u_regs[3]);
10514 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10515 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10516 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10517 regs->u_regs[15]);
10518 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10519 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10520 show_regwindow(regs);
10521 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10522 }
10523 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10524 ((tp && tp->task) ? tp->task->pid : -1));
10525
10526 if (gp->tstate & TSTATE_PRIV) {
10527 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10528 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10529 (void *) gp->tpc,
10530 (void *) gp->o7,
10531 (void *) gp->i7,
10532 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10533 index 79cc0d1..ec62734 100644
10534 --- a/arch/sparc/kernel/prom_common.c
10535 +++ b/arch/sparc/kernel/prom_common.c
10536 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10537
10538 unsigned int prom_early_allocated __initdata;
10539
10540 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10541 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10542 .nextprop = prom_common_nextprop,
10543 .getproplen = prom_getproplen,
10544 .getproperty = prom_getproperty,
10545 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10546 index 9ddc492..27a5619 100644
10547 --- a/arch/sparc/kernel/ptrace_64.c
10548 +++ b/arch/sparc/kernel/ptrace_64.c
10549 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10550 return ret;
10551 }
10552
10553 +#ifdef CONFIG_GRKERNSEC_SETXID
10554 +extern void gr_delayed_cred_worker(void);
10555 +#endif
10556 +
10557 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10558 {
10559 int ret = 0;
10560 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10561 if (test_thread_flag(TIF_NOHZ))
10562 user_exit();
10563
10564 +#ifdef CONFIG_GRKERNSEC_SETXID
10565 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10566 + gr_delayed_cred_worker();
10567 +#endif
10568 +
10569 if (test_thread_flag(TIF_SYSCALL_TRACE))
10570 ret = tracehook_report_syscall_entry(regs);
10571
10572 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10573 if (test_thread_flag(TIF_NOHZ))
10574 user_exit();
10575
10576 +#ifdef CONFIG_GRKERNSEC_SETXID
10577 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10578 + gr_delayed_cred_worker();
10579 +#endif
10580 +
10581 audit_syscall_exit(regs);
10582
10583 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10584 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10585 index da6f1a7..e5dea8f 100644
10586 --- a/arch/sparc/kernel/smp_64.c
10587 +++ b/arch/sparc/kernel/smp_64.c
10588 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10589 return;
10590
10591 #ifdef CONFIG_DEBUG_DCFLUSH
10592 - atomic_inc(&dcpage_flushes);
10593 + atomic_inc_unchecked(&dcpage_flushes);
10594 #endif
10595
10596 this_cpu = get_cpu();
10597 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10598 xcall_deliver(data0, __pa(pg_addr),
10599 (u64) pg_addr, cpumask_of(cpu));
10600 #ifdef CONFIG_DEBUG_DCFLUSH
10601 - atomic_inc(&dcpage_flushes_xcall);
10602 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10603 #endif
10604 }
10605 }
10606 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10607 preempt_disable();
10608
10609 #ifdef CONFIG_DEBUG_DCFLUSH
10610 - atomic_inc(&dcpage_flushes);
10611 + atomic_inc_unchecked(&dcpage_flushes);
10612 #endif
10613 data0 = 0;
10614 pg_addr = page_address(page);
10615 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10616 xcall_deliver(data0, __pa(pg_addr),
10617 (u64) pg_addr, cpu_online_mask);
10618 #ifdef CONFIG_DEBUG_DCFLUSH
10619 - atomic_inc(&dcpage_flushes_xcall);
10620 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10621 #endif
10622 }
10623 __local_flush_dcache_page(page);
10624 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10625 index 646988d..b88905f 100644
10626 --- a/arch/sparc/kernel/sys_sparc_32.c
10627 +++ b/arch/sparc/kernel/sys_sparc_32.c
10628 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10629 if (len > TASK_SIZE - PAGE_SIZE)
10630 return -ENOMEM;
10631 if (!addr)
10632 - addr = TASK_UNMAPPED_BASE;
10633 + addr = current->mm->mmap_base;
10634
10635 info.flags = 0;
10636 info.length = len;
10637 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10638 index c85403d..6af95c9 100644
10639 --- a/arch/sparc/kernel/sys_sparc_64.c
10640 +++ b/arch/sparc/kernel/sys_sparc_64.c
10641 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10642 struct vm_area_struct * vma;
10643 unsigned long task_size = TASK_SIZE;
10644 int do_color_align;
10645 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10646 struct vm_unmapped_area_info info;
10647
10648 if (flags & MAP_FIXED) {
10649 /* We do not accept a shared mapping if it would violate
10650 * cache aliasing constraints.
10651 */
10652 - if ((flags & MAP_SHARED) &&
10653 + if ((filp || (flags & MAP_SHARED)) &&
10654 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10655 return -EINVAL;
10656 return addr;
10657 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10658 if (filp || (flags & MAP_SHARED))
10659 do_color_align = 1;
10660
10661 +#ifdef CONFIG_PAX_RANDMMAP
10662 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10663 +#endif
10664 +
10665 if (addr) {
10666 if (do_color_align)
10667 addr = COLOR_ALIGN(addr, pgoff);
10668 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10669 addr = PAGE_ALIGN(addr);
10670
10671 vma = find_vma(mm, addr);
10672 - if (task_size - len >= addr &&
10673 - (!vma || addr + len <= vma->vm_start))
10674 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10675 return addr;
10676 }
10677
10678 info.flags = 0;
10679 info.length = len;
10680 - info.low_limit = TASK_UNMAPPED_BASE;
10681 + info.low_limit = mm->mmap_base;
10682 info.high_limit = min(task_size, VA_EXCLUDE_START);
10683 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10684 info.align_offset = pgoff << PAGE_SHIFT;
10685 + info.threadstack_offset = offset;
10686 addr = vm_unmapped_area(&info);
10687
10688 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10689 VM_BUG_ON(addr != -ENOMEM);
10690 info.low_limit = VA_EXCLUDE_END;
10691 +
10692 +#ifdef CONFIG_PAX_RANDMMAP
10693 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10694 + info.low_limit += mm->delta_mmap;
10695 +#endif
10696 +
10697 info.high_limit = task_size;
10698 addr = vm_unmapped_area(&info);
10699 }
10700 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10701 unsigned long task_size = STACK_TOP32;
10702 unsigned long addr = addr0;
10703 int do_color_align;
10704 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10705 struct vm_unmapped_area_info info;
10706
10707 /* This should only ever run for 32-bit processes. */
10708 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10709 /* We do not accept a shared mapping if it would violate
10710 * cache aliasing constraints.
10711 */
10712 - if ((flags & MAP_SHARED) &&
10713 + if ((filp || (flags & MAP_SHARED)) &&
10714 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10715 return -EINVAL;
10716 return addr;
10717 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10718 if (filp || (flags & MAP_SHARED))
10719 do_color_align = 1;
10720
10721 +#ifdef CONFIG_PAX_RANDMMAP
10722 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10723 +#endif
10724 +
10725 /* requesting a specific address */
10726 if (addr) {
10727 if (do_color_align)
10728 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10729 addr = PAGE_ALIGN(addr);
10730
10731 vma = find_vma(mm, addr);
10732 - if (task_size - len >= addr &&
10733 - (!vma || addr + len <= vma->vm_start))
10734 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10735 return addr;
10736 }
10737
10738 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10739 info.high_limit = mm->mmap_base;
10740 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10741 info.align_offset = pgoff << PAGE_SHIFT;
10742 + info.threadstack_offset = offset;
10743 addr = vm_unmapped_area(&info);
10744
10745 /*
10746 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10747 VM_BUG_ON(addr != -ENOMEM);
10748 info.flags = 0;
10749 info.low_limit = TASK_UNMAPPED_BASE;
10750 +
10751 +#ifdef CONFIG_PAX_RANDMMAP
10752 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10753 + info.low_limit += mm->delta_mmap;
10754 +#endif
10755 +
10756 info.high_limit = STACK_TOP32;
10757 addr = vm_unmapped_area(&info);
10758 }
10759 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10760 EXPORT_SYMBOL(get_fb_unmapped_area);
10761
10762 /* Essentially the same as PowerPC. */
10763 -static unsigned long mmap_rnd(void)
10764 +static unsigned long mmap_rnd(struct mm_struct *mm)
10765 {
10766 unsigned long rnd = 0UL;
10767
10768 +#ifdef CONFIG_PAX_RANDMMAP
10769 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10770 +#endif
10771 +
10772 if (current->flags & PF_RANDOMIZE) {
10773 unsigned long val = get_random_int();
10774 if (test_thread_flag(TIF_32BIT))
10775 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10776
10777 void arch_pick_mmap_layout(struct mm_struct *mm)
10778 {
10779 - unsigned long random_factor = mmap_rnd();
10780 + unsigned long random_factor = mmap_rnd(mm);
10781 unsigned long gap;
10782
10783 /*
10784 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10785 gap == RLIM_INFINITY ||
10786 sysctl_legacy_va_layout) {
10787 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10788 +
10789 +#ifdef CONFIG_PAX_RANDMMAP
10790 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10791 + mm->mmap_base += mm->delta_mmap;
10792 +#endif
10793 +
10794 mm->get_unmapped_area = arch_get_unmapped_area;
10795 } else {
10796 /* We know it's 32-bit */
10797 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10798 gap = (task_size / 6 * 5);
10799
10800 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10801 +
10802 +#ifdef CONFIG_PAX_RANDMMAP
10803 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10804 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10805 +#endif
10806 +
10807 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10808 }
10809 }
10810 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10811 index bb00089..e0ea580 100644
10812 --- a/arch/sparc/kernel/syscalls.S
10813 +++ b/arch/sparc/kernel/syscalls.S
10814 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10815 #endif
10816 .align 32
10817 1: ldx [%g6 + TI_FLAGS], %l5
10818 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10819 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10820 be,pt %icc, rtrap
10821 nop
10822 call syscall_trace_leave
10823 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10824
10825 srl %i3, 0, %o3 ! IEU0
10826 srl %i2, 0, %o2 ! IEU0 Group
10827 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10828 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10829 bne,pn %icc, linux_syscall_trace32 ! CTI
10830 mov %i0, %l5 ! IEU1
10831 5: call %l7 ! CTI Group brk forced
10832 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10833
10834 mov %i3, %o3 ! IEU1
10835 mov %i4, %o4 ! IEU0 Group
10836 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10837 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10838 bne,pn %icc, linux_syscall_trace ! CTI Group
10839 mov %i0, %l5 ! IEU0
10840 2: call %l7 ! CTI Group brk forced
10841 @@ -233,7 +233,7 @@ ret_sys_call:
10842
10843 cmp %o0, -ERESTART_RESTARTBLOCK
10844 bgeu,pn %xcc, 1f
10845 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10846 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10847 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10848
10849 2:
10850 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10851 index 6fd386c5..6907d81 100644
10852 --- a/arch/sparc/kernel/traps_32.c
10853 +++ b/arch/sparc/kernel/traps_32.c
10854 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10855 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10856 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10857
10858 +extern void gr_handle_kernel_exploit(void);
10859 +
10860 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10861 {
10862 static int die_counter;
10863 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10864 count++ < 30 &&
10865 (((unsigned long) rw) >= PAGE_OFFSET) &&
10866 !(((unsigned long) rw) & 0x7)) {
10867 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10868 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10869 (void *) rw->ins[7]);
10870 rw = (struct reg_window32 *)rw->ins[6];
10871 }
10872 }
10873 printk("Instruction DUMP:");
10874 instruction_dump ((unsigned long *) regs->pc);
10875 - if(regs->psr & PSR_PS)
10876 + if(regs->psr & PSR_PS) {
10877 + gr_handle_kernel_exploit();
10878 do_exit(SIGKILL);
10879 + }
10880 do_exit(SIGSEGV);
10881 }
10882
10883 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10884 index 981a769..d906eda 100644
10885 --- a/arch/sparc/kernel/traps_64.c
10886 +++ b/arch/sparc/kernel/traps_64.c
10887 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10888 i + 1,
10889 p->trapstack[i].tstate, p->trapstack[i].tpc,
10890 p->trapstack[i].tnpc, p->trapstack[i].tt);
10891 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10892 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10893 }
10894 }
10895
10896 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10897
10898 lvl -= 0x100;
10899 if (regs->tstate & TSTATE_PRIV) {
10900 +
10901 +#ifdef CONFIG_PAX_REFCOUNT
10902 + if (lvl == 6)
10903 + pax_report_refcount_overflow(regs);
10904 +#endif
10905 +
10906 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10907 die_if_kernel(buffer, regs);
10908 }
10909 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10910 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10911 {
10912 char buffer[32];
10913 -
10914 +
10915 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10916 0, lvl, SIGTRAP) == NOTIFY_STOP)
10917 return;
10918
10919 +#ifdef CONFIG_PAX_REFCOUNT
10920 + if (lvl == 6)
10921 + pax_report_refcount_overflow(regs);
10922 +#endif
10923 +
10924 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10925
10926 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10927 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10928 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10929 printk("%s" "ERROR(%d): ",
10930 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10931 - printk("TPC<%pS>\n", (void *) regs->tpc);
10932 + printk("TPC<%pA>\n", (void *) regs->tpc);
10933 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10934 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10935 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10936 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10937 smp_processor_id(),
10938 (type & 0x1) ? 'I' : 'D',
10939 regs->tpc);
10940 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
10941 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
10942 panic("Irrecoverable Cheetah+ parity error.");
10943 }
10944
10945 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10946 smp_processor_id(),
10947 (type & 0x1) ? 'I' : 'D',
10948 regs->tpc);
10949 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
10950 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
10951 }
10952
10953 struct sun4v_error_entry {
10954 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
10955 /*0x38*/u64 reserved_5;
10956 };
10957
10958 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
10959 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
10960 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
10961 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
10962
10963 static const char *sun4v_err_type_to_str(u8 type)
10964 {
10965 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
10966 }
10967
10968 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
10969 - int cpu, const char *pfx, atomic_t *ocnt)
10970 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
10971 {
10972 u64 *raw_ptr = (u64 *) ent;
10973 u32 attrs;
10974 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
10975
10976 show_regs(regs);
10977
10978 - if ((cnt = atomic_read(ocnt)) != 0) {
10979 - atomic_set(ocnt, 0);
10980 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
10981 + atomic_set_unchecked(ocnt, 0);
10982 wmb();
10983 printk("%s: Queue overflowed %d times.\n",
10984 pfx, cnt);
10985 @@ -2048,7 +2059,7 @@ out:
10986 */
10987 void sun4v_resum_overflow(struct pt_regs *regs)
10988 {
10989 - atomic_inc(&sun4v_resum_oflow_cnt);
10990 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
10991 }
10992
10993 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
10994 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
10995 /* XXX Actually even this can make not that much sense. Perhaps
10996 * XXX we should just pull the plug and panic directly from here?
10997 */
10998 - atomic_inc(&sun4v_nonresum_oflow_cnt);
10999 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11000 }
11001
11002 static void sun4v_tlb_error(struct pt_regs *regs)
11003 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11004
11005 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11006 regs->tpc, tl);
11007 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11008 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11009 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11010 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11011 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11012 (void *) regs->u_regs[UREG_I7]);
11013 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11014 "pte[%lx] error[%lx]\n",
11015 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11016
11017 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11018 regs->tpc, tl);
11019 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11020 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11021 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11022 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11023 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11024 (void *) regs->u_regs[UREG_I7]);
11025 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11026 "pte[%lx] error[%lx]\n",
11027 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11028 fp = (unsigned long)sf->fp + STACK_BIAS;
11029 }
11030
11031 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11032 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11033 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11034 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11035 int index = tsk->curr_ret_stack;
11036 if (tsk->ret_stack && index >= graph) {
11037 pc = tsk->ret_stack[index - graph].ret;
11038 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11039 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11040 graph++;
11041 }
11042 }
11043 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11044 return (struct reg_window *) (fp + STACK_BIAS);
11045 }
11046
11047 +extern void gr_handle_kernel_exploit(void);
11048 +
11049 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11050 {
11051 static int die_counter;
11052 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11053 while (rw &&
11054 count++ < 30 &&
11055 kstack_valid(tp, (unsigned long) rw)) {
11056 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11057 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11058 (void *) rw->ins[7]);
11059
11060 rw = kernel_stack_up(rw);
11061 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11062 }
11063 user_instruction_dump ((unsigned int __user *) regs->tpc);
11064 }
11065 - if (regs->tstate & TSTATE_PRIV)
11066 + if (regs->tstate & TSTATE_PRIV) {
11067 + gr_handle_kernel_exploit();
11068 do_exit(SIGKILL);
11069 + }
11070 do_exit(SIGSEGV);
11071 }
11072 EXPORT_SYMBOL(die_if_kernel);
11073 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11074 index 62098a8..547ab2c 100644
11075 --- a/arch/sparc/kernel/unaligned_64.c
11076 +++ b/arch/sparc/kernel/unaligned_64.c
11077 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11078 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11079
11080 if (__ratelimit(&ratelimit)) {
11081 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11082 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11083 regs->tpc, (void *) regs->tpc);
11084 }
11085 }
11086 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11087 index 3269b02..64f5231 100644
11088 --- a/arch/sparc/lib/Makefile
11089 +++ b/arch/sparc/lib/Makefile
11090 @@ -2,7 +2,7 @@
11091 #
11092
11093 asflags-y := -ansi -DST_DIV0=0x02
11094 -ccflags-y := -Werror
11095 +#ccflags-y := -Werror
11096
11097 lib-$(CONFIG_SPARC32) += ashrdi3.o
11098 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11099 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11100 index 05dac43..76f8ed4 100644
11101 --- a/arch/sparc/lib/atomic_64.S
11102 +++ b/arch/sparc/lib/atomic_64.S
11103 @@ -15,11 +15,22 @@
11104 * a value and does the barriers.
11105 */
11106
11107 -#define ATOMIC_OP(op) \
11108 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11109 +#ifdef CONFIG_PAX_REFCOUNT
11110 +#define __REFCOUNT_OP(op) op##cc
11111 +#define __OVERFLOW_IOP tvs %icc, 6;
11112 +#define __OVERFLOW_XOP tvs %xcc, 6;
11113 +#else
11114 +#define __REFCOUNT_OP(op) op
11115 +#define __OVERFLOW_IOP
11116 +#define __OVERFLOW_XOP
11117 +#endif
11118 +
11119 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11120 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11121 BACKOFF_SETUP(%o2); \
11122 1: lduw [%o1], %g1; \
11123 - op %g1, %o0, %g7; \
11124 + asm_op %g1, %o0, %g7; \
11125 + post_op \
11126 cas [%o1], %g1, %g7; \
11127 cmp %g1, %g7; \
11128 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11129 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11130 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11131 ENDPROC(atomic_##op); \
11132
11133 -#define ATOMIC_OP_RETURN(op) \
11134 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11135 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11136 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11137 +
11138 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11139 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11140 BACKOFF_SETUP(%o2); \
11141 1: lduw [%o1], %g1; \
11142 - op %g1, %o0, %g7; \
11143 + asm_op %g1, %o0, %g7; \
11144 + post_op \
11145 cas [%o1], %g1, %g7; \
11146 cmp %g1, %g7; \
11147 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11148 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11149 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11150 ENDPROC(atomic_##op##_return);
11151
11152 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11153 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11154 +
11155 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11156
11157 ATOMIC_OPS(add)
11158 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11159
11160 #undef ATOMIC_OPS
11161 #undef ATOMIC_OP_RETURN
11162 +#undef __ATOMIC_OP_RETURN
11163 #undef ATOMIC_OP
11164 +#undef __ATOMIC_OP
11165
11166 -#define ATOMIC64_OP(op) \
11167 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11168 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11169 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11170 BACKOFF_SETUP(%o2); \
11171 1: ldx [%o1], %g1; \
11172 - op %g1, %o0, %g7; \
11173 + asm_op %g1, %o0, %g7; \
11174 + post_op \
11175 casx [%o1], %g1, %g7; \
11176 cmp %g1, %g7; \
11177 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11178 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11179 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11180 ENDPROC(atomic64_##op); \
11181
11182 -#define ATOMIC64_OP_RETURN(op) \
11183 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11184 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11185 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11186 +
11187 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11188 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11189 BACKOFF_SETUP(%o2); \
11190 1: ldx [%o1], %g1; \
11191 - op %g1, %o0, %g7; \
11192 + asm_op %g1, %o0, %g7; \
11193 + post_op \
11194 casx [%o1], %g1, %g7; \
11195 cmp %g1, %g7; \
11196 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11197 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11198 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11199 ENDPROC(atomic64_##op##_return);
11200
11201 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11202 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11203 +
11204 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11205
11206 ATOMIC64_OPS(add)
11207 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11208
11209 #undef ATOMIC64_OPS
11210 #undef ATOMIC64_OP_RETURN
11211 +#undef __ATOMIC64_OP_RETURN
11212 #undef ATOMIC64_OP
11213 +#undef __ATOMIC64_OP
11214 +#undef __OVERFLOW_XOP
11215 +#undef __OVERFLOW_IOP
11216 +#undef __REFCOUNT_OP
11217
11218 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11219 BACKOFF_SETUP(%o2)
11220 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11221 index 1d649a9..fbc5bfc 100644
11222 --- a/arch/sparc/lib/ksyms.c
11223 +++ b/arch/sparc/lib/ksyms.c
11224 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11225 /* Atomic counter implementation. */
11226 #define ATOMIC_OP(op) \
11227 EXPORT_SYMBOL(atomic_##op); \
11228 -EXPORT_SYMBOL(atomic64_##op);
11229 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11230 +EXPORT_SYMBOL(atomic64_##op); \
11231 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11232
11233 #define ATOMIC_OP_RETURN(op) \
11234 EXPORT_SYMBOL(atomic_##op##_return); \
11235 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11236 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11237
11238 ATOMIC_OPS(add)
11239 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11240 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11241 ATOMIC_OPS(sub)
11242
11243 #undef ATOMIC_OPS
11244 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11245 index 30c3ecc..736f015 100644
11246 --- a/arch/sparc/mm/Makefile
11247 +++ b/arch/sparc/mm/Makefile
11248 @@ -2,7 +2,7 @@
11249 #
11250
11251 asflags-y := -ansi
11252 -ccflags-y := -Werror
11253 +#ccflags-y := -Werror
11254
11255 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11256 obj-y += fault_$(BITS).o
11257 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11258 index 70d8171..274c6c0 100644
11259 --- a/arch/sparc/mm/fault_32.c
11260 +++ b/arch/sparc/mm/fault_32.c
11261 @@ -21,6 +21,9 @@
11262 #include <linux/perf_event.h>
11263 #include <linux/interrupt.h>
11264 #include <linux/kdebug.h>
11265 +#include <linux/slab.h>
11266 +#include <linux/pagemap.h>
11267 +#include <linux/compiler.h>
11268
11269 #include <asm/page.h>
11270 #include <asm/pgtable.h>
11271 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11272 return safe_compute_effective_address(regs, insn);
11273 }
11274
11275 +#ifdef CONFIG_PAX_PAGEEXEC
11276 +#ifdef CONFIG_PAX_DLRESOLVE
11277 +static void pax_emuplt_close(struct vm_area_struct *vma)
11278 +{
11279 + vma->vm_mm->call_dl_resolve = 0UL;
11280 +}
11281 +
11282 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11283 +{
11284 + unsigned int *kaddr;
11285 +
11286 + vmf->page = alloc_page(GFP_HIGHUSER);
11287 + if (!vmf->page)
11288 + return VM_FAULT_OOM;
11289 +
11290 + kaddr = kmap(vmf->page);
11291 + memset(kaddr, 0, PAGE_SIZE);
11292 + kaddr[0] = 0x9DE3BFA8U; /* save */
11293 + flush_dcache_page(vmf->page);
11294 + kunmap(vmf->page);
11295 + return VM_FAULT_MAJOR;
11296 +}
11297 +
11298 +static const struct vm_operations_struct pax_vm_ops = {
11299 + .close = pax_emuplt_close,
11300 + .fault = pax_emuplt_fault
11301 +};
11302 +
11303 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11304 +{
11305 + int ret;
11306 +
11307 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11308 + vma->vm_mm = current->mm;
11309 + vma->vm_start = addr;
11310 + vma->vm_end = addr + PAGE_SIZE;
11311 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11312 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11313 + vma->vm_ops = &pax_vm_ops;
11314 +
11315 + ret = insert_vm_struct(current->mm, vma);
11316 + if (ret)
11317 + return ret;
11318 +
11319 + ++current->mm->total_vm;
11320 + return 0;
11321 +}
11322 +#endif
11323 +
11324 +/*
11325 + * PaX: decide what to do with offenders (regs->pc = fault address)
11326 + *
11327 + * returns 1 when task should be killed
11328 + * 2 when patched PLT trampoline was detected
11329 + * 3 when unpatched PLT trampoline was detected
11330 + */
11331 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11332 +{
11333 +
11334 +#ifdef CONFIG_PAX_EMUPLT
11335 + int err;
11336 +
11337 + do { /* PaX: patched PLT emulation #1 */
11338 + unsigned int sethi1, sethi2, jmpl;
11339 +
11340 + err = get_user(sethi1, (unsigned int *)regs->pc);
11341 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11342 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11343 +
11344 + if (err)
11345 + break;
11346 +
11347 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11348 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11349 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11350 + {
11351 + unsigned int addr;
11352 +
11353 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11354 + addr = regs->u_regs[UREG_G1];
11355 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11356 + regs->pc = addr;
11357 + regs->npc = addr+4;
11358 + return 2;
11359 + }
11360 + } while (0);
11361 +
11362 + do { /* PaX: patched PLT emulation #2 */
11363 + unsigned int ba;
11364 +
11365 + err = get_user(ba, (unsigned int *)regs->pc);
11366 +
11367 + if (err)
11368 + break;
11369 +
11370 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11371 + unsigned int addr;
11372 +
11373 + if ((ba & 0xFFC00000U) == 0x30800000U)
11374 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11375 + else
11376 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11377 + regs->pc = addr;
11378 + regs->npc = addr+4;
11379 + return 2;
11380 + }
11381 + } while (0);
11382 +
11383 + do { /* PaX: patched PLT emulation #3 */
11384 + unsigned int sethi, bajmpl, nop;
11385 +
11386 + err = get_user(sethi, (unsigned int *)regs->pc);
11387 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11388 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11389 +
11390 + if (err)
11391 + break;
11392 +
11393 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11394 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11395 + nop == 0x01000000U)
11396 + {
11397 + unsigned int addr;
11398 +
11399 + addr = (sethi & 0x003FFFFFU) << 10;
11400 + regs->u_regs[UREG_G1] = addr;
11401 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11402 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11403 + else
11404 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11405 + regs->pc = addr;
11406 + regs->npc = addr+4;
11407 + return 2;
11408 + }
11409 + } while (0);
11410 +
11411 + do { /* PaX: unpatched PLT emulation step 1 */
11412 + unsigned int sethi, ba, nop;
11413 +
11414 + err = get_user(sethi, (unsigned int *)regs->pc);
11415 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11416 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11417 +
11418 + if (err)
11419 + break;
11420 +
11421 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11422 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11423 + nop == 0x01000000U)
11424 + {
11425 + unsigned int addr, save, call;
11426 +
11427 + if ((ba & 0xFFC00000U) == 0x30800000U)
11428 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11429 + else
11430 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11431 +
11432 + err = get_user(save, (unsigned int *)addr);
11433 + err |= get_user(call, (unsigned int *)(addr+4));
11434 + err |= get_user(nop, (unsigned int *)(addr+8));
11435 + if (err)
11436 + break;
11437 +
11438 +#ifdef CONFIG_PAX_DLRESOLVE
11439 + if (save == 0x9DE3BFA8U &&
11440 + (call & 0xC0000000U) == 0x40000000U &&
11441 + nop == 0x01000000U)
11442 + {
11443 + struct vm_area_struct *vma;
11444 + unsigned long call_dl_resolve;
11445 +
11446 + down_read(&current->mm->mmap_sem);
11447 + call_dl_resolve = current->mm->call_dl_resolve;
11448 + up_read(&current->mm->mmap_sem);
11449 + if (likely(call_dl_resolve))
11450 + goto emulate;
11451 +
11452 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11453 +
11454 + down_write(&current->mm->mmap_sem);
11455 + if (current->mm->call_dl_resolve) {
11456 + call_dl_resolve = current->mm->call_dl_resolve;
11457 + up_write(&current->mm->mmap_sem);
11458 + if (vma)
11459 + kmem_cache_free(vm_area_cachep, vma);
11460 + goto emulate;
11461 + }
11462 +
11463 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11464 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11465 + up_write(&current->mm->mmap_sem);
11466 + if (vma)
11467 + kmem_cache_free(vm_area_cachep, vma);
11468 + return 1;
11469 + }
11470 +
11471 + if (pax_insert_vma(vma, call_dl_resolve)) {
11472 + up_write(&current->mm->mmap_sem);
11473 + kmem_cache_free(vm_area_cachep, vma);
11474 + return 1;
11475 + }
11476 +
11477 + current->mm->call_dl_resolve = call_dl_resolve;
11478 + up_write(&current->mm->mmap_sem);
11479 +
11480 +emulate:
11481 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11482 + regs->pc = call_dl_resolve;
11483 + regs->npc = addr+4;
11484 + return 3;
11485 + }
11486 +#endif
11487 +
11488 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11489 + if ((save & 0xFFC00000U) == 0x05000000U &&
11490 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11491 + nop == 0x01000000U)
11492 + {
11493 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11494 + regs->u_regs[UREG_G2] = addr + 4;
11495 + addr = (save & 0x003FFFFFU) << 10;
11496 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11497 + regs->pc = addr;
11498 + regs->npc = addr+4;
11499 + return 3;
11500 + }
11501 + }
11502 + } while (0);
11503 +
11504 + do { /* PaX: unpatched PLT emulation step 2 */
11505 + unsigned int save, call, nop;
11506 +
11507 + err = get_user(save, (unsigned int *)(regs->pc-4));
11508 + err |= get_user(call, (unsigned int *)regs->pc);
11509 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11510 + if (err)
11511 + break;
11512 +
11513 + if (save == 0x9DE3BFA8U &&
11514 + (call & 0xC0000000U) == 0x40000000U &&
11515 + nop == 0x01000000U)
11516 + {
11517 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11518 +
11519 + regs->u_regs[UREG_RETPC] = regs->pc;
11520 + regs->pc = dl_resolve;
11521 + regs->npc = dl_resolve+4;
11522 + return 3;
11523 + }
11524 + } while (0);
11525 +#endif
11526 +
11527 + return 1;
11528 +}
11529 +
11530 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11531 +{
11532 + unsigned long i;
11533 +
11534 + printk(KERN_ERR "PAX: bytes at PC: ");
11535 + for (i = 0; i < 8; i++) {
11536 + unsigned int c;
11537 + if (get_user(c, (unsigned int *)pc+i))
11538 + printk(KERN_CONT "???????? ");
11539 + else
11540 + printk(KERN_CONT "%08x ", c);
11541 + }
11542 + printk("\n");
11543 +}
11544 +#endif
11545 +
11546 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11547 int text_fault)
11548 {
11549 @@ -226,6 +500,24 @@ good_area:
11550 if (!(vma->vm_flags & VM_WRITE))
11551 goto bad_area;
11552 } else {
11553 +
11554 +#ifdef CONFIG_PAX_PAGEEXEC
11555 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11556 + up_read(&mm->mmap_sem);
11557 + switch (pax_handle_fetch_fault(regs)) {
11558 +
11559 +#ifdef CONFIG_PAX_EMUPLT
11560 + case 2:
11561 + case 3:
11562 + return;
11563 +#endif
11564 +
11565 + }
11566 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11567 + do_group_exit(SIGKILL);
11568 + }
11569 +#endif
11570 +
11571 /* Allow reads even for write-only mappings */
11572 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11573 goto bad_area;
11574 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11575 index 4798232..f76e3aa 100644
11576 --- a/arch/sparc/mm/fault_64.c
11577 +++ b/arch/sparc/mm/fault_64.c
11578 @@ -22,6 +22,9 @@
11579 #include <linux/kdebug.h>
11580 #include <linux/percpu.h>
11581 #include <linux/context_tracking.h>
11582 +#include <linux/slab.h>
11583 +#include <linux/pagemap.h>
11584 +#include <linux/compiler.h>
11585
11586 #include <asm/page.h>
11587 #include <asm/pgtable.h>
11588 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11589 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11590 regs->tpc);
11591 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11592 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11593 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11594 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11595 dump_stack();
11596 unhandled_fault(regs->tpc, current, regs);
11597 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11598 show_regs(regs);
11599 }
11600
11601 +#ifdef CONFIG_PAX_PAGEEXEC
11602 +#ifdef CONFIG_PAX_DLRESOLVE
11603 +static void pax_emuplt_close(struct vm_area_struct *vma)
11604 +{
11605 + vma->vm_mm->call_dl_resolve = 0UL;
11606 +}
11607 +
11608 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11609 +{
11610 + unsigned int *kaddr;
11611 +
11612 + vmf->page = alloc_page(GFP_HIGHUSER);
11613 + if (!vmf->page)
11614 + return VM_FAULT_OOM;
11615 +
11616 + kaddr = kmap(vmf->page);
11617 + memset(kaddr, 0, PAGE_SIZE);
11618 + kaddr[0] = 0x9DE3BFA8U; /* save */
11619 + flush_dcache_page(vmf->page);
11620 + kunmap(vmf->page);
11621 + return VM_FAULT_MAJOR;
11622 +}
11623 +
11624 +static const struct vm_operations_struct pax_vm_ops = {
11625 + .close = pax_emuplt_close,
11626 + .fault = pax_emuplt_fault
11627 +};
11628 +
11629 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11630 +{
11631 + int ret;
11632 +
11633 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11634 + vma->vm_mm = current->mm;
11635 + vma->vm_start = addr;
11636 + vma->vm_end = addr + PAGE_SIZE;
11637 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11638 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11639 + vma->vm_ops = &pax_vm_ops;
11640 +
11641 + ret = insert_vm_struct(current->mm, vma);
11642 + if (ret)
11643 + return ret;
11644 +
11645 + ++current->mm->total_vm;
11646 + return 0;
11647 +}
11648 +#endif
11649 +
11650 +/*
11651 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11652 + *
11653 + * returns 1 when task should be killed
11654 + * 2 when patched PLT trampoline was detected
11655 + * 3 when unpatched PLT trampoline was detected
11656 + */
11657 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11658 +{
11659 +
11660 +#ifdef CONFIG_PAX_EMUPLT
11661 + int err;
11662 +
11663 + do { /* PaX: patched PLT emulation #1 */
11664 + unsigned int sethi1, sethi2, jmpl;
11665 +
11666 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11667 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11668 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11669 +
11670 + if (err)
11671 + break;
11672 +
11673 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11674 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11675 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11676 + {
11677 + unsigned long addr;
11678 +
11679 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11680 + addr = regs->u_regs[UREG_G1];
11681 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11682 +
11683 + if (test_thread_flag(TIF_32BIT))
11684 + addr &= 0xFFFFFFFFUL;
11685 +
11686 + regs->tpc = addr;
11687 + regs->tnpc = addr+4;
11688 + return 2;
11689 + }
11690 + } while (0);
11691 +
11692 + do { /* PaX: patched PLT emulation #2 */
11693 + unsigned int ba;
11694 +
11695 + err = get_user(ba, (unsigned int *)regs->tpc);
11696 +
11697 + if (err)
11698 + break;
11699 +
11700 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11701 + unsigned long addr;
11702 +
11703 + if ((ba & 0xFFC00000U) == 0x30800000U)
11704 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11705 + else
11706 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11707 +
11708 + if (test_thread_flag(TIF_32BIT))
11709 + addr &= 0xFFFFFFFFUL;
11710 +
11711 + regs->tpc = addr;
11712 + regs->tnpc = addr+4;
11713 + return 2;
11714 + }
11715 + } while (0);
11716 +
11717 + do { /* PaX: patched PLT emulation #3 */
11718 + unsigned int sethi, bajmpl, nop;
11719 +
11720 + err = get_user(sethi, (unsigned int *)regs->tpc);
11721 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11722 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11723 +
11724 + if (err)
11725 + break;
11726 +
11727 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11728 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11729 + nop == 0x01000000U)
11730 + {
11731 + unsigned long addr;
11732 +
11733 + addr = (sethi & 0x003FFFFFU) << 10;
11734 + regs->u_regs[UREG_G1] = addr;
11735 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11736 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11737 + else
11738 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11739 +
11740 + if (test_thread_flag(TIF_32BIT))
11741 + addr &= 0xFFFFFFFFUL;
11742 +
11743 + regs->tpc = addr;
11744 + regs->tnpc = addr+4;
11745 + return 2;
11746 + }
11747 + } while (0);
11748 +
11749 + do { /* PaX: patched PLT emulation #4 */
11750 + unsigned int sethi, mov1, call, mov2;
11751 +
11752 + err = get_user(sethi, (unsigned int *)regs->tpc);
11753 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11754 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11755 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11756 +
11757 + if (err)
11758 + break;
11759 +
11760 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11761 + mov1 == 0x8210000FU &&
11762 + (call & 0xC0000000U) == 0x40000000U &&
11763 + mov2 == 0x9E100001U)
11764 + {
11765 + unsigned long addr;
11766 +
11767 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11768 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11769 +
11770 + if (test_thread_flag(TIF_32BIT))
11771 + addr &= 0xFFFFFFFFUL;
11772 +
11773 + regs->tpc = addr;
11774 + regs->tnpc = addr+4;
11775 + return 2;
11776 + }
11777 + } while (0);
11778 +
11779 + do { /* PaX: patched PLT emulation #5 */
11780 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11781 +
11782 + err = get_user(sethi, (unsigned int *)regs->tpc);
11783 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11784 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11785 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11786 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11787 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11788 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11789 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11790 +
11791 + if (err)
11792 + break;
11793 +
11794 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11795 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11796 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11797 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11798 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11799 + sllx == 0x83287020U &&
11800 + jmpl == 0x81C04005U &&
11801 + nop == 0x01000000U)
11802 + {
11803 + unsigned long addr;
11804 +
11805 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11806 + regs->u_regs[UREG_G1] <<= 32;
11807 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11808 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11809 + regs->tpc = addr;
11810 + regs->tnpc = addr+4;
11811 + return 2;
11812 + }
11813 + } while (0);
11814 +
11815 + do { /* PaX: patched PLT emulation #6 */
11816 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11817 +
11818 + err = get_user(sethi, (unsigned int *)regs->tpc);
11819 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11820 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11821 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11822 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11823 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11824 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11825 +
11826 + if (err)
11827 + break;
11828 +
11829 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11830 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11831 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11832 + sllx == 0x83287020U &&
11833 + (or & 0xFFFFE000U) == 0x8A116000U &&
11834 + jmpl == 0x81C04005U &&
11835 + nop == 0x01000000U)
11836 + {
11837 + unsigned long addr;
11838 +
11839 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11840 + regs->u_regs[UREG_G1] <<= 32;
11841 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11842 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11843 + regs->tpc = addr;
11844 + regs->tnpc = addr+4;
11845 + return 2;
11846 + }
11847 + } while (0);
11848 +
11849 + do { /* PaX: unpatched PLT emulation step 1 */
11850 + unsigned int sethi, ba, nop;
11851 +
11852 + err = get_user(sethi, (unsigned int *)regs->tpc);
11853 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11854 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11855 +
11856 + if (err)
11857 + break;
11858 +
11859 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11860 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11861 + nop == 0x01000000U)
11862 + {
11863 + unsigned long addr;
11864 + unsigned int save, call;
11865 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11866 +
11867 + if ((ba & 0xFFC00000U) == 0x30800000U)
11868 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11869 + else
11870 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11871 +
11872 + if (test_thread_flag(TIF_32BIT))
11873 + addr &= 0xFFFFFFFFUL;
11874 +
11875 + err = get_user(save, (unsigned int *)addr);
11876 + err |= get_user(call, (unsigned int *)(addr+4));
11877 + err |= get_user(nop, (unsigned int *)(addr+8));
11878 + if (err)
11879 + break;
11880 +
11881 +#ifdef CONFIG_PAX_DLRESOLVE
11882 + if (save == 0x9DE3BFA8U &&
11883 + (call & 0xC0000000U) == 0x40000000U &&
11884 + nop == 0x01000000U)
11885 + {
11886 + struct vm_area_struct *vma;
11887 + unsigned long call_dl_resolve;
11888 +
11889 + down_read(&current->mm->mmap_sem);
11890 + call_dl_resolve = current->mm->call_dl_resolve;
11891 + up_read(&current->mm->mmap_sem);
11892 + if (likely(call_dl_resolve))
11893 + goto emulate;
11894 +
11895 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11896 +
11897 + down_write(&current->mm->mmap_sem);
11898 + if (current->mm->call_dl_resolve) {
11899 + call_dl_resolve = current->mm->call_dl_resolve;
11900 + up_write(&current->mm->mmap_sem);
11901 + if (vma)
11902 + kmem_cache_free(vm_area_cachep, vma);
11903 + goto emulate;
11904 + }
11905 +
11906 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11907 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11908 + up_write(&current->mm->mmap_sem);
11909 + if (vma)
11910 + kmem_cache_free(vm_area_cachep, vma);
11911 + return 1;
11912 + }
11913 +
11914 + if (pax_insert_vma(vma, call_dl_resolve)) {
11915 + up_write(&current->mm->mmap_sem);
11916 + kmem_cache_free(vm_area_cachep, vma);
11917 + return 1;
11918 + }
11919 +
11920 + current->mm->call_dl_resolve = call_dl_resolve;
11921 + up_write(&current->mm->mmap_sem);
11922 +
11923 +emulate:
11924 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11925 + regs->tpc = call_dl_resolve;
11926 + regs->tnpc = addr+4;
11927 + return 3;
11928 + }
11929 +#endif
11930 +
11931 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11932 + if ((save & 0xFFC00000U) == 0x05000000U &&
11933 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11934 + nop == 0x01000000U)
11935 + {
11936 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11937 + regs->u_regs[UREG_G2] = addr + 4;
11938 + addr = (save & 0x003FFFFFU) << 10;
11939 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11940 +
11941 + if (test_thread_flag(TIF_32BIT))
11942 + addr &= 0xFFFFFFFFUL;
11943 +
11944 + regs->tpc = addr;
11945 + regs->tnpc = addr+4;
11946 + return 3;
11947 + }
11948 +
11949 + /* PaX: 64-bit PLT stub */
11950 + err = get_user(sethi1, (unsigned int *)addr);
11951 + err |= get_user(sethi2, (unsigned int *)(addr+4));
11952 + err |= get_user(or1, (unsigned int *)(addr+8));
11953 + err |= get_user(or2, (unsigned int *)(addr+12));
11954 + err |= get_user(sllx, (unsigned int *)(addr+16));
11955 + err |= get_user(add, (unsigned int *)(addr+20));
11956 + err |= get_user(jmpl, (unsigned int *)(addr+24));
11957 + err |= get_user(nop, (unsigned int *)(addr+28));
11958 + if (err)
11959 + break;
11960 +
11961 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
11962 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11963 + (or1 & 0xFFFFE000U) == 0x88112000U &&
11964 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11965 + sllx == 0x89293020U &&
11966 + add == 0x8A010005U &&
11967 + jmpl == 0x89C14000U &&
11968 + nop == 0x01000000U)
11969 + {
11970 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11971 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11972 + regs->u_regs[UREG_G4] <<= 32;
11973 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11974 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
11975 + regs->u_regs[UREG_G4] = addr + 24;
11976 + addr = regs->u_regs[UREG_G5];
11977 + regs->tpc = addr;
11978 + regs->tnpc = addr+4;
11979 + return 3;
11980 + }
11981 + }
11982 + } while (0);
11983 +
11984 +#ifdef CONFIG_PAX_DLRESOLVE
11985 + do { /* PaX: unpatched PLT emulation step 2 */
11986 + unsigned int save, call, nop;
11987 +
11988 + err = get_user(save, (unsigned int *)(regs->tpc-4));
11989 + err |= get_user(call, (unsigned int *)regs->tpc);
11990 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
11991 + if (err)
11992 + break;
11993 +
11994 + if (save == 0x9DE3BFA8U &&
11995 + (call & 0xC0000000U) == 0x40000000U &&
11996 + nop == 0x01000000U)
11997 + {
11998 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11999 +
12000 + if (test_thread_flag(TIF_32BIT))
12001 + dl_resolve &= 0xFFFFFFFFUL;
12002 +
12003 + regs->u_regs[UREG_RETPC] = regs->tpc;
12004 + regs->tpc = dl_resolve;
12005 + regs->tnpc = dl_resolve+4;
12006 + return 3;
12007 + }
12008 + } while (0);
12009 +#endif
12010 +
12011 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12012 + unsigned int sethi, ba, nop;
12013 +
12014 + err = get_user(sethi, (unsigned int *)regs->tpc);
12015 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12016 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12017 +
12018 + if (err)
12019 + break;
12020 +
12021 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12022 + (ba & 0xFFF00000U) == 0x30600000U &&
12023 + nop == 0x01000000U)
12024 + {
12025 + unsigned long addr;
12026 +
12027 + addr = (sethi & 0x003FFFFFU) << 10;
12028 + regs->u_regs[UREG_G1] = addr;
12029 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12030 +
12031 + if (test_thread_flag(TIF_32BIT))
12032 + addr &= 0xFFFFFFFFUL;
12033 +
12034 + regs->tpc = addr;
12035 + regs->tnpc = addr+4;
12036 + return 2;
12037 + }
12038 + } while (0);
12039 +
12040 +#endif
12041 +
12042 + return 1;
12043 +}
12044 +
12045 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12046 +{
12047 + unsigned long i;
12048 +
12049 + printk(KERN_ERR "PAX: bytes at PC: ");
12050 + for (i = 0; i < 8; i++) {
12051 + unsigned int c;
12052 + if (get_user(c, (unsigned int *)pc+i))
12053 + printk(KERN_CONT "???????? ");
12054 + else
12055 + printk(KERN_CONT "%08x ", c);
12056 + }
12057 + printk("\n");
12058 +}
12059 +#endif
12060 +
12061 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12062 {
12063 enum ctx_state prev_state = exception_enter();
12064 @@ -353,6 +816,29 @@ retry:
12065 if (!vma)
12066 goto bad_area;
12067
12068 +#ifdef CONFIG_PAX_PAGEEXEC
12069 + /* PaX: detect ITLB misses on non-exec pages */
12070 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12071 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12072 + {
12073 + if (address != regs->tpc)
12074 + goto good_area;
12075 +
12076 + up_read(&mm->mmap_sem);
12077 + switch (pax_handle_fetch_fault(regs)) {
12078 +
12079 +#ifdef CONFIG_PAX_EMUPLT
12080 + case 2:
12081 + case 3:
12082 + return;
12083 +#endif
12084 +
12085 + }
12086 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12087 + do_group_exit(SIGKILL);
12088 + }
12089 +#endif
12090 +
12091 /* Pure DTLB misses do not tell us whether the fault causing
12092 * load/store/atomic was a write or not, it only says that there
12093 * was no match. So in such a case we (carefully) read the
12094 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12095 index d329537..2c3746a 100644
12096 --- a/arch/sparc/mm/hugetlbpage.c
12097 +++ b/arch/sparc/mm/hugetlbpage.c
12098 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12099 unsigned long addr,
12100 unsigned long len,
12101 unsigned long pgoff,
12102 - unsigned long flags)
12103 + unsigned long flags,
12104 + unsigned long offset)
12105 {
12106 + struct mm_struct *mm = current->mm;
12107 unsigned long task_size = TASK_SIZE;
12108 struct vm_unmapped_area_info info;
12109
12110 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12111
12112 info.flags = 0;
12113 info.length = len;
12114 - info.low_limit = TASK_UNMAPPED_BASE;
12115 + info.low_limit = mm->mmap_base;
12116 info.high_limit = min(task_size, VA_EXCLUDE_START);
12117 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12118 info.align_offset = 0;
12119 + info.threadstack_offset = offset;
12120 addr = vm_unmapped_area(&info);
12121
12122 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12123 VM_BUG_ON(addr != -ENOMEM);
12124 info.low_limit = VA_EXCLUDE_END;
12125 +
12126 +#ifdef CONFIG_PAX_RANDMMAP
12127 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12128 + info.low_limit += mm->delta_mmap;
12129 +#endif
12130 +
12131 info.high_limit = task_size;
12132 addr = vm_unmapped_area(&info);
12133 }
12134 @@ -55,7 +64,8 @@ static unsigned long
12135 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12136 const unsigned long len,
12137 const unsigned long pgoff,
12138 - const unsigned long flags)
12139 + const unsigned long flags,
12140 + const unsigned long offset)
12141 {
12142 struct mm_struct *mm = current->mm;
12143 unsigned long addr = addr0;
12144 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12145 info.high_limit = mm->mmap_base;
12146 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12147 info.align_offset = 0;
12148 + info.threadstack_offset = offset;
12149 addr = vm_unmapped_area(&info);
12150
12151 /*
12152 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12153 VM_BUG_ON(addr != -ENOMEM);
12154 info.flags = 0;
12155 info.low_limit = TASK_UNMAPPED_BASE;
12156 +
12157 +#ifdef CONFIG_PAX_RANDMMAP
12158 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12159 + info.low_limit += mm->delta_mmap;
12160 +#endif
12161 +
12162 info.high_limit = STACK_TOP32;
12163 addr = vm_unmapped_area(&info);
12164 }
12165 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12166 struct mm_struct *mm = current->mm;
12167 struct vm_area_struct *vma;
12168 unsigned long task_size = TASK_SIZE;
12169 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12170
12171 if (test_thread_flag(TIF_32BIT))
12172 task_size = STACK_TOP32;
12173 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12174 return addr;
12175 }
12176
12177 +#ifdef CONFIG_PAX_RANDMMAP
12178 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12179 +#endif
12180 +
12181 if (addr) {
12182 addr = ALIGN(addr, HPAGE_SIZE);
12183 vma = find_vma(mm, addr);
12184 - if (task_size - len >= addr &&
12185 - (!vma || addr + len <= vma->vm_start))
12186 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12187 return addr;
12188 }
12189 if (mm->get_unmapped_area == arch_get_unmapped_area)
12190 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12191 - pgoff, flags);
12192 + pgoff, flags, offset);
12193 else
12194 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12195 - pgoff, flags);
12196 + pgoff, flags, offset);
12197 }
12198
12199 pte_t *huge_pte_alloc(struct mm_struct *mm,
12200 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12201 index 3ea267c..93f0659 100644
12202 --- a/arch/sparc/mm/init_64.c
12203 +++ b/arch/sparc/mm/init_64.c
12204 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12205 int num_kernel_image_mappings;
12206
12207 #ifdef CONFIG_DEBUG_DCFLUSH
12208 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12209 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12210 #ifdef CONFIG_SMP
12211 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12212 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12213 #endif
12214 #endif
12215
12216 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12217 {
12218 BUG_ON(tlb_type == hypervisor);
12219 #ifdef CONFIG_DEBUG_DCFLUSH
12220 - atomic_inc(&dcpage_flushes);
12221 + atomic_inc_unchecked(&dcpage_flushes);
12222 #endif
12223
12224 #ifdef DCACHE_ALIASING_POSSIBLE
12225 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12226
12227 #ifdef CONFIG_DEBUG_DCFLUSH
12228 seq_printf(m, "DCPageFlushes\t: %d\n",
12229 - atomic_read(&dcpage_flushes));
12230 + atomic_read_unchecked(&dcpage_flushes));
12231 #ifdef CONFIG_SMP
12232 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12233 - atomic_read(&dcpage_flushes_xcall));
12234 + atomic_read_unchecked(&dcpage_flushes_xcall));
12235 #endif /* CONFIG_SMP */
12236 #endif /* CONFIG_DEBUG_DCFLUSH */
12237 }
12238 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12239 index 7cca418..53fc030 100644
12240 --- a/arch/tile/Kconfig
12241 +++ b/arch/tile/Kconfig
12242 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12243
12244 config KEXEC
12245 bool "kexec system call"
12246 + depends on !GRKERNSEC_KMEM
12247 ---help---
12248 kexec is a system call that implements the ability to shutdown your
12249 current kernel, and to start another kernel. It is like a reboot
12250 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12251 index 7b11c5f..755a026 100644
12252 --- a/arch/tile/include/asm/atomic_64.h
12253 +++ b/arch/tile/include/asm/atomic_64.h
12254 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12255
12256 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12257
12258 +#define atomic64_read_unchecked(v) atomic64_read(v)
12259 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12260 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12261 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12262 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12263 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12264 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12265 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12266 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12267 +
12268 /* Define this to indicate that cmpxchg is an efficient operation. */
12269 #define __HAVE_ARCH_CMPXCHG
12270
12271 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12272 index 6160761..00cac88 100644
12273 --- a/arch/tile/include/asm/cache.h
12274 +++ b/arch/tile/include/asm/cache.h
12275 @@ -15,11 +15,12 @@
12276 #ifndef _ASM_TILE_CACHE_H
12277 #define _ASM_TILE_CACHE_H
12278
12279 +#include <linux/const.h>
12280 #include <arch/chip.h>
12281
12282 /* bytes per L1 data cache line */
12283 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12284 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12285 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12286
12287 /* bytes per L2 cache line */
12288 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12289 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12290 index b6cde32..c0cb736 100644
12291 --- a/arch/tile/include/asm/uaccess.h
12292 +++ b/arch/tile/include/asm/uaccess.h
12293 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12294 const void __user *from,
12295 unsigned long n)
12296 {
12297 - int sz = __compiletime_object_size(to);
12298 + size_t sz = __compiletime_object_size(to);
12299
12300 - if (likely(sz == -1 || sz >= n))
12301 + if (likely(sz == (size_t)-1 || sz >= n))
12302 n = _copy_from_user(to, from, n);
12303 else
12304 copy_from_user_overflow();
12305 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12306 index 3270e00..a77236e 100644
12307 --- a/arch/tile/mm/hugetlbpage.c
12308 +++ b/arch/tile/mm/hugetlbpage.c
12309 @@ -207,6 +207,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12310 info.high_limit = TASK_SIZE;
12311 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12312 info.align_offset = 0;
12313 + info.threadstack_offset = 0;
12314 return vm_unmapped_area(&info);
12315 }
12316
12317 @@ -224,6 +225,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12318 info.high_limit = current->mm->mmap_base;
12319 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12320 info.align_offset = 0;
12321 + info.threadstack_offset = 0;
12322 addr = vm_unmapped_area(&info);
12323
12324 /*
12325 diff --git a/arch/um/Makefile b/arch/um/Makefile
12326 index e4b1a96..16162f8 100644
12327 --- a/arch/um/Makefile
12328 +++ b/arch/um/Makefile
12329 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12330 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12331 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12332
12333 +ifdef CONSTIFY_PLUGIN
12334 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12335 +endif
12336 +
12337 #This will adjust *FLAGS accordingly to the platform.
12338 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12339
12340 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12341 index 19e1bdd..3665b77 100644
12342 --- a/arch/um/include/asm/cache.h
12343 +++ b/arch/um/include/asm/cache.h
12344 @@ -1,6 +1,7 @@
12345 #ifndef __UM_CACHE_H
12346 #define __UM_CACHE_H
12347
12348 +#include <linux/const.h>
12349
12350 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12351 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12352 @@ -12,6 +13,6 @@
12353 # define L1_CACHE_SHIFT 5
12354 #endif
12355
12356 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12357 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12358
12359 #endif
12360 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12361 index 2e0a6b1..a64d0f5 100644
12362 --- a/arch/um/include/asm/kmap_types.h
12363 +++ b/arch/um/include/asm/kmap_types.h
12364 @@ -8,6 +8,6 @@
12365
12366 /* No more #include "asm/arch/kmap_types.h" ! */
12367
12368 -#define KM_TYPE_NR 14
12369 +#define KM_TYPE_NR 15
12370
12371 #endif
12372 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12373 index 71c5d13..4c7b9f1 100644
12374 --- a/arch/um/include/asm/page.h
12375 +++ b/arch/um/include/asm/page.h
12376 @@ -14,6 +14,9 @@
12377 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12378 #define PAGE_MASK (~(PAGE_SIZE-1))
12379
12380 +#define ktla_ktva(addr) (addr)
12381 +#define ktva_ktla(addr) (addr)
12382 +
12383 #ifndef __ASSEMBLY__
12384
12385 struct page;
12386 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12387 index 0032f92..cd151e0 100644
12388 --- a/arch/um/include/asm/pgtable-3level.h
12389 +++ b/arch/um/include/asm/pgtable-3level.h
12390 @@ -58,6 +58,7 @@
12391 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12392 #define pud_populate(mm, pud, pmd) \
12393 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12394 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12395
12396 #ifdef CONFIG_64BIT
12397 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12398 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12399 index f17bca8..48adb87 100644
12400 --- a/arch/um/kernel/process.c
12401 +++ b/arch/um/kernel/process.c
12402 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12403 return 2;
12404 }
12405
12406 -/*
12407 - * Only x86 and x86_64 have an arch_align_stack().
12408 - * All other arches have "#define arch_align_stack(x) (x)"
12409 - * in their asm/exec.h
12410 - * As this is included in UML from asm-um/system-generic.h,
12411 - * we can use it to behave as the subarch does.
12412 - */
12413 -#ifndef arch_align_stack
12414 -unsigned long arch_align_stack(unsigned long sp)
12415 -{
12416 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12417 - sp -= get_random_int() % 8192;
12418 - return sp & ~0xf;
12419 -}
12420 -#endif
12421 -
12422 unsigned long get_wchan(struct task_struct *p)
12423 {
12424 unsigned long stack_page, sp, ip;
12425 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12426 index ad8f795..2c7eec6 100644
12427 --- a/arch/unicore32/include/asm/cache.h
12428 +++ b/arch/unicore32/include/asm/cache.h
12429 @@ -12,8 +12,10 @@
12430 #ifndef __UNICORE_CACHE_H__
12431 #define __UNICORE_CACHE_H__
12432
12433 -#define L1_CACHE_SHIFT (5)
12434 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12435 +#include <linux/const.h>
12436 +
12437 +#define L1_CACHE_SHIFT 5
12438 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12439
12440 /*
12441 * Memory returned by kmalloc() may be used for DMA, so we must make
12442 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12443 index 0dc9d01..98df103 100644
12444 --- a/arch/x86/Kconfig
12445 +++ b/arch/x86/Kconfig
12446 @@ -130,7 +130,7 @@ config X86
12447 select RTC_LIB
12448 select HAVE_DEBUG_STACKOVERFLOW
12449 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12450 - select HAVE_CC_STACKPROTECTOR
12451 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12452 select GENERIC_CPU_AUTOPROBE
12453 select HAVE_ARCH_AUDITSYSCALL
12454 select ARCH_SUPPORTS_ATOMIC_RMW
12455 @@ -263,7 +263,7 @@ config X86_HT
12456
12457 config X86_32_LAZY_GS
12458 def_bool y
12459 - depends on X86_32 && !CC_STACKPROTECTOR
12460 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12461
12462 config ARCH_HWEIGHT_CFLAGS
12463 string
12464 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12465
12466 menuconfig HYPERVISOR_GUEST
12467 bool "Linux guest support"
12468 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12469 ---help---
12470 Say Y here to enable options for running Linux under various hyper-
12471 visors. This option enables basic hypervisor detection and platform
12472 @@ -978,6 +979,7 @@ config VM86
12473
12474 config X86_16BIT
12475 bool "Enable support for 16-bit segments" if EXPERT
12476 + depends on !GRKERNSEC
12477 default y
12478 ---help---
12479 This option is required by programs like Wine to run 16-bit
12480 @@ -1151,6 +1153,7 @@ choice
12481
12482 config NOHIGHMEM
12483 bool "off"
12484 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12485 ---help---
12486 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12487 However, the address space of 32-bit x86 processors is only 4
12488 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12489
12490 config HIGHMEM4G
12491 bool "4GB"
12492 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12493 ---help---
12494 Select this if you have a 32-bit processor and between 1 and 4
12495 gigabytes of physical RAM.
12496 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12497 hex
12498 default 0xB0000000 if VMSPLIT_3G_OPT
12499 default 0x80000000 if VMSPLIT_2G
12500 - default 0x78000000 if VMSPLIT_2G_OPT
12501 + default 0x70000000 if VMSPLIT_2G_OPT
12502 default 0x40000000 if VMSPLIT_1G
12503 default 0xC0000000
12504 depends on X86_32
12505 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12506
12507 config KEXEC
12508 bool "kexec system call"
12509 + depends on !GRKERNSEC_KMEM
12510 ---help---
12511 kexec is a system call that implements the ability to shutdown your
12512 current kernel, and to start another kernel. It is like a reboot
12513 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12514
12515 config PHYSICAL_ALIGN
12516 hex "Alignment value to which kernel should be aligned"
12517 - default "0x200000"
12518 + default "0x1000000"
12519 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12520 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12521 range 0x2000 0x1000000 if X86_32
12522 range 0x200000 0x1000000 if X86_64
12523 ---help---
12524 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12525 def_bool n
12526 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12527 depends on X86_32 || IA32_EMULATION
12528 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12529 ---help---
12530 Certain buggy versions of glibc will crash if they are
12531 presented with a 32-bit vDSO that is not mapped at the address
12532 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12533 index 6983314..54ad7e8 100644
12534 --- a/arch/x86/Kconfig.cpu
12535 +++ b/arch/x86/Kconfig.cpu
12536 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12537
12538 config X86_F00F_BUG
12539 def_bool y
12540 - depends on M586MMX || M586TSC || M586 || M486
12541 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12542
12543 config X86_INVD_BUG
12544 def_bool y
12545 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12546
12547 config X86_ALIGNMENT_16
12548 def_bool y
12549 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12550 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12551
12552 config X86_INTEL_USERCOPY
12553 def_bool y
12554 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12555 # generates cmov.
12556 config X86_CMOV
12557 def_bool y
12558 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12559 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12560
12561 config X86_MINIMUM_CPU_FAMILY
12562 int
12563 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12564 index 61bd2ad..50b625d 100644
12565 --- a/arch/x86/Kconfig.debug
12566 +++ b/arch/x86/Kconfig.debug
12567 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12568 config DEBUG_RODATA
12569 bool "Write protect kernel read-only data structures"
12570 default y
12571 - depends on DEBUG_KERNEL
12572 + depends on DEBUG_KERNEL && BROKEN
12573 ---help---
12574 Mark the kernel read-only data as write-protected in the pagetables,
12575 in order to catch accidental (and incorrect) writes to such const
12576 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12577
12578 config DEBUG_SET_MODULE_RONX
12579 bool "Set loadable kernel module data as NX and text as RO"
12580 - depends on MODULES
12581 + depends on MODULES && BROKEN
12582 ---help---
12583 This option helps catch unintended modifications to loadable
12584 kernel module's text and read-only data. It also prevents execution
12585 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12586 index 920e616..ac3d4df 100644
12587 --- a/arch/x86/Makefile
12588 +++ b/arch/x86/Makefile
12589 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12590 # CPU-specific tuning. Anything which can be shared with UML should go here.
12591 include $(srctree)/arch/x86/Makefile_32.cpu
12592 KBUILD_CFLAGS += $(cflags-y)
12593 -
12594 - # temporary until string.h is fixed
12595 - KBUILD_CFLAGS += -ffreestanding
12596 else
12597 BITS := 64
12598 UTS_MACHINE := x86_64
12599 @@ -107,6 +104,9 @@ else
12600 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12601 endif
12602
12603 +# temporary until string.h is fixed
12604 +KBUILD_CFLAGS += -ffreestanding
12605 +
12606 # Make sure compiler does not have buggy stack-protector support.
12607 ifdef CONFIG_CC_STACKPROTECTOR
12608 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12609 @@ -180,6 +180,7 @@ archheaders:
12610 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12611
12612 archprepare:
12613 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12614 ifeq ($(CONFIG_KEXEC_FILE),y)
12615 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12616 endif
12617 @@ -263,3 +264,9 @@ define archhelp
12618 echo ' FDARGS="..." arguments for the booted kernel'
12619 echo ' FDINITRD=file initrd for the booted kernel'
12620 endef
12621 +
12622 +define OLD_LD
12623 +
12624 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12625 +*** Please upgrade your binutils to 2.18 or newer
12626 +endef
12627 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12628 index 3db07f3..9d81d0f 100644
12629 --- a/arch/x86/boot/Makefile
12630 +++ b/arch/x86/boot/Makefile
12631 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12632 # ---------------------------------------------------------------------------
12633
12634 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12635 +ifdef CONSTIFY_PLUGIN
12636 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12637 +endif
12638 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12639 GCOV_PROFILE := n
12640
12641 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12642 index 878e4b9..20537ab 100644
12643 --- a/arch/x86/boot/bitops.h
12644 +++ b/arch/x86/boot/bitops.h
12645 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12646 u8 v;
12647 const u32 *p = (const u32 *)addr;
12648
12649 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12650 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12651 return v;
12652 }
12653
12654 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12655
12656 static inline void set_bit(int nr, void *addr)
12657 {
12658 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12659 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12660 }
12661
12662 #endif /* BOOT_BITOPS_H */
12663 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12664 index bd49ec6..94c7f58 100644
12665 --- a/arch/x86/boot/boot.h
12666 +++ b/arch/x86/boot/boot.h
12667 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12668 static inline u16 ds(void)
12669 {
12670 u16 seg;
12671 - asm("movw %%ds,%0" : "=rm" (seg));
12672 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12673 return seg;
12674 }
12675
12676 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12677 index 8bd44e8..6b111e9 100644
12678 --- a/arch/x86/boot/compressed/Makefile
12679 +++ b/arch/x86/boot/compressed/Makefile
12680 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12681 KBUILD_CFLAGS += -mno-mmx -mno-sse
12682 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12683 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12684 +ifdef CONSTIFY_PLUGIN
12685 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12686 +endif
12687
12688 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12689 GCOV_PROFILE := n
12690 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12691 index a53440e..c3dbf1e 100644
12692 --- a/arch/x86/boot/compressed/efi_stub_32.S
12693 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12694 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12695 * parameter 2, ..., param n. To make things easy, we save the return
12696 * address of efi_call_phys in a global variable.
12697 */
12698 - popl %ecx
12699 - movl %ecx, saved_return_addr(%edx)
12700 - /* get the function pointer into ECX*/
12701 - popl %ecx
12702 - movl %ecx, efi_rt_function_ptr(%edx)
12703 + popl saved_return_addr(%edx)
12704 + popl efi_rt_function_ptr(%edx)
12705
12706 /*
12707 * 3. Call the physical function.
12708 */
12709 - call *%ecx
12710 + call *efi_rt_function_ptr(%edx)
12711
12712 /*
12713 * 4. Balance the stack. And because EAX contain the return value,
12714 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12715 1: popl %edx
12716 subl $1b, %edx
12717
12718 - movl efi_rt_function_ptr(%edx), %ecx
12719 - pushl %ecx
12720 + pushl efi_rt_function_ptr(%edx)
12721
12722 /*
12723 * 10. Push the saved return address onto the stack and return.
12724 */
12725 - movl saved_return_addr(%edx), %ecx
12726 - pushl %ecx
12727 - ret
12728 + jmpl *saved_return_addr(%edx)
12729 ENDPROC(efi_call_phys)
12730 .previous
12731
12732 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12733 index 630384a..278e788 100644
12734 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12735 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12736 @@ -189,8 +189,8 @@ efi_gdt64:
12737 .long 0 /* Filled out by user */
12738 .word 0
12739 .quad 0x0000000000000000 /* NULL descriptor */
12740 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12741 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12742 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12743 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12744 .quad 0x0080890000000000 /* TS descriptor */
12745 .quad 0x0000000000000000 /* TS continued */
12746 efi_gdt64_end:
12747 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12748 index 1d7fbbc..36ecd58 100644
12749 --- a/arch/x86/boot/compressed/head_32.S
12750 +++ b/arch/x86/boot/compressed/head_32.S
12751 @@ -140,10 +140,10 @@ preferred_addr:
12752 addl %eax, %ebx
12753 notl %eax
12754 andl %eax, %ebx
12755 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12756 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12757 jge 1f
12758 #endif
12759 - movl $LOAD_PHYSICAL_ADDR, %ebx
12760 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12761 1:
12762
12763 /* Target address to relocate to for decompression */
12764 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12765 index 6b1766c..ad465c9 100644
12766 --- a/arch/x86/boot/compressed/head_64.S
12767 +++ b/arch/x86/boot/compressed/head_64.S
12768 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12769 addl %eax, %ebx
12770 notl %eax
12771 andl %eax, %ebx
12772 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12773 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12774 jge 1f
12775 #endif
12776 - movl $LOAD_PHYSICAL_ADDR, %ebx
12777 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12778 1:
12779
12780 /* Target address to relocate to for decompression */
12781 @@ -322,10 +322,10 @@ preferred_addr:
12782 addq %rax, %rbp
12783 notq %rax
12784 andq %rax, %rbp
12785 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12786 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12787 jge 1f
12788 #endif
12789 - movq $LOAD_PHYSICAL_ADDR, %rbp
12790 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12791 1:
12792
12793 /* Target address to relocate to for decompression */
12794 @@ -434,8 +434,8 @@ gdt:
12795 .long gdt
12796 .word 0
12797 .quad 0x0000000000000000 /* NULL descriptor */
12798 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12799 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12800 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12801 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12802 .quad 0x0080890000000000 /* TS descriptor */
12803 .quad 0x0000000000000000 /* TS continued */
12804 gdt_end:
12805 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12806 index a950864..c710239 100644
12807 --- a/arch/x86/boot/compressed/misc.c
12808 +++ b/arch/x86/boot/compressed/misc.c
12809 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12810 * Calculate the delta between where vmlinux was linked to load
12811 * and where it was actually loaded.
12812 */
12813 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12814 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12815 if (!delta) {
12816 debug_putstr("No relocation needed... ");
12817 return;
12818 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12819 Elf32_Ehdr ehdr;
12820 Elf32_Phdr *phdrs, *phdr;
12821 #endif
12822 - void *dest;
12823 + void *dest, *prev;
12824 int i;
12825
12826 memcpy(&ehdr, output, sizeof(ehdr));
12827 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12828 case PT_LOAD:
12829 #ifdef CONFIG_RELOCATABLE
12830 dest = output;
12831 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12832 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12833 #else
12834 dest = (void *)(phdr->p_paddr);
12835 #endif
12836 memcpy(dest,
12837 output + phdr->p_offset,
12838 phdr->p_filesz);
12839 + if (i)
12840 + memset(prev, 0xff, dest - prev);
12841 + prev = dest + phdr->p_filesz;
12842 break;
12843 default: /* Ignore other PT_* */ break;
12844 }
12845 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12846 error("Destination address too large");
12847 #endif
12848 #ifndef CONFIG_RELOCATABLE
12849 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12850 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12851 error("Wrong destination address");
12852 #endif
12853
12854 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12855 index 1fd7d57..0f7d096 100644
12856 --- a/arch/x86/boot/cpucheck.c
12857 +++ b/arch/x86/boot/cpucheck.c
12858 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12859 u32 ecx = MSR_K7_HWCR;
12860 u32 eax, edx;
12861
12862 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12863 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12864 eax &= ~(1 << 15);
12865 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12866 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12867
12868 get_cpuflags(); /* Make sure it really did something */
12869 err = check_cpuflags();
12870 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12871 u32 ecx = MSR_VIA_FCR;
12872 u32 eax, edx;
12873
12874 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12875 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12876 eax |= (1<<1)|(1<<7);
12877 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12878 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12879
12880 set_bit(X86_FEATURE_CX8, cpu.flags);
12881 err = check_cpuflags();
12882 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12883 u32 eax, edx;
12884 u32 level = 1;
12885
12886 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12887 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12888 - asm("cpuid"
12889 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12890 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12891 + asm volatile("cpuid"
12892 : "+a" (level), "=d" (cpu.flags[0])
12893 : : "ecx", "ebx");
12894 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12895 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12896
12897 err = check_cpuflags();
12898 } else if (err == 0x01 &&
12899 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12900 index 16ef025..91e033b 100644
12901 --- a/arch/x86/boot/header.S
12902 +++ b/arch/x86/boot/header.S
12903 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12904 # single linked list of
12905 # struct setup_data
12906
12907 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12908 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12909
12910 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12911 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12912 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12913 +#else
12914 #define VO_INIT_SIZE (VO__end - VO__text)
12915 +#endif
12916 #if ZO_INIT_SIZE > VO_INIT_SIZE
12917 #define INIT_SIZE ZO_INIT_SIZE
12918 #else
12919 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12920 index db75d07..8e6d0af 100644
12921 --- a/arch/x86/boot/memory.c
12922 +++ b/arch/x86/boot/memory.c
12923 @@ -19,7 +19,7 @@
12924
12925 static int detect_memory_e820(void)
12926 {
12927 - int count = 0;
12928 + unsigned int count = 0;
12929 struct biosregs ireg, oreg;
12930 struct e820entry *desc = boot_params.e820_map;
12931 static struct e820entry buf; /* static so it is zeroed */
12932 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
12933 index ba3e100..6501b8f 100644
12934 --- a/arch/x86/boot/video-vesa.c
12935 +++ b/arch/x86/boot/video-vesa.c
12936 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
12937
12938 boot_params.screen_info.vesapm_seg = oreg.es;
12939 boot_params.screen_info.vesapm_off = oreg.di;
12940 + boot_params.screen_info.vesapm_size = oreg.cx;
12941 }
12942
12943 /*
12944 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
12945 index 43eda28..5ab5fdb 100644
12946 --- a/arch/x86/boot/video.c
12947 +++ b/arch/x86/boot/video.c
12948 @@ -96,7 +96,7 @@ static void store_mode_params(void)
12949 static unsigned int get_entry(void)
12950 {
12951 char entry_buf[4];
12952 - int i, len = 0;
12953 + unsigned int i, len = 0;
12954 int key;
12955 unsigned int v;
12956
12957 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
12958 index 9105655..41779c1 100644
12959 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
12960 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
12961 @@ -8,6 +8,8 @@
12962 * including this sentence is retained in full.
12963 */
12964
12965 +#include <asm/alternative-asm.h>
12966 +
12967 .extern crypto_ft_tab
12968 .extern crypto_it_tab
12969 .extern crypto_fl_tab
12970 @@ -70,6 +72,8 @@
12971 je B192; \
12972 leaq 32(r9),r9;
12973
12974 +#define ret pax_force_retaddr; ret
12975 +
12976 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
12977 movq r1,r2; \
12978 movq r3,r4; \
12979 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
12980 index 477e9d7..c92c7d8 100644
12981 --- a/arch/x86/crypto/aesni-intel_asm.S
12982 +++ b/arch/x86/crypto/aesni-intel_asm.S
12983 @@ -31,6 +31,7 @@
12984
12985 #include <linux/linkage.h>
12986 #include <asm/inst.h>
12987 +#include <asm/alternative-asm.h>
12988
12989 #ifdef __x86_64__
12990 .data
12991 @@ -205,7 +206,7 @@ enc: .octa 0x2
12992 * num_initial_blocks = b mod 4
12993 * encrypt the initial num_initial_blocks blocks and apply ghash on
12994 * the ciphertext
12995 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
12996 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
12997 * are clobbered
12998 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
12999 */
13000 @@ -214,8 +215,8 @@ enc: .octa 0x2
13001 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13002 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13003 mov arg7, %r10 # %r10 = AAD
13004 - mov arg8, %r12 # %r12 = aadLen
13005 - mov %r12, %r11
13006 + mov arg8, %r15 # %r15 = aadLen
13007 + mov %r15, %r11
13008 pxor %xmm\i, %xmm\i
13009 _get_AAD_loop\num_initial_blocks\operation:
13010 movd (%r10), \TMP1
13011 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13012 psrldq $4, %xmm\i
13013 pxor \TMP1, %xmm\i
13014 add $4, %r10
13015 - sub $4, %r12
13016 + sub $4, %r15
13017 jne _get_AAD_loop\num_initial_blocks\operation
13018 cmp $16, %r11
13019 je _get_AAD_loop2_done\num_initial_blocks\operation
13020 - mov $16, %r12
13021 + mov $16, %r15
13022 _get_AAD_loop2\num_initial_blocks\operation:
13023 psrldq $4, %xmm\i
13024 - sub $4, %r12
13025 - cmp %r11, %r12
13026 + sub $4, %r15
13027 + cmp %r11, %r15
13028 jne _get_AAD_loop2\num_initial_blocks\operation
13029 _get_AAD_loop2_done\num_initial_blocks\operation:
13030 movdqa SHUF_MASK(%rip), %xmm14
13031 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13032 * num_initial_blocks = b mod 4
13033 * encrypt the initial num_initial_blocks blocks and apply ghash on
13034 * the ciphertext
13035 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13036 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13037 * are clobbered
13038 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13039 */
13040 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13041 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13042 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13043 mov arg7, %r10 # %r10 = AAD
13044 - mov arg8, %r12 # %r12 = aadLen
13045 - mov %r12, %r11
13046 + mov arg8, %r15 # %r15 = aadLen
13047 + mov %r15, %r11
13048 pxor %xmm\i, %xmm\i
13049 _get_AAD_loop\num_initial_blocks\operation:
13050 movd (%r10), \TMP1
13051 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13052 psrldq $4, %xmm\i
13053 pxor \TMP1, %xmm\i
13054 add $4, %r10
13055 - sub $4, %r12
13056 + sub $4, %r15
13057 jne _get_AAD_loop\num_initial_blocks\operation
13058 cmp $16, %r11
13059 je _get_AAD_loop2_done\num_initial_blocks\operation
13060 - mov $16, %r12
13061 + mov $16, %r15
13062 _get_AAD_loop2\num_initial_blocks\operation:
13063 psrldq $4, %xmm\i
13064 - sub $4, %r12
13065 - cmp %r11, %r12
13066 + sub $4, %r15
13067 + cmp %r11, %r15
13068 jne _get_AAD_loop2\num_initial_blocks\operation
13069 _get_AAD_loop2_done\num_initial_blocks\operation:
13070 movdqa SHUF_MASK(%rip), %xmm14
13071 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13072 *
13073 *****************************************************************************/
13074 ENTRY(aesni_gcm_dec)
13075 - push %r12
13076 + push %r15
13077 push %r13
13078 push %r14
13079 mov %rsp, %r14
13080 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13081 */
13082 sub $VARIABLE_OFFSET, %rsp
13083 and $~63, %rsp # align rsp to 64 bytes
13084 - mov %arg6, %r12
13085 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13086 + mov %arg6, %r15
13087 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13088 movdqa SHUF_MASK(%rip), %xmm2
13089 PSHUFB_XMM %xmm2, %xmm13
13090
13091 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13092 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13093 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13094 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13095 - mov %r13, %r12
13096 - and $(3<<4), %r12
13097 + mov %r13, %r15
13098 + and $(3<<4), %r15
13099 jz _initial_num_blocks_is_0_decrypt
13100 - cmp $(2<<4), %r12
13101 + cmp $(2<<4), %r15
13102 jb _initial_num_blocks_is_1_decrypt
13103 je _initial_num_blocks_is_2_decrypt
13104 _initial_num_blocks_is_3_decrypt:
13105 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13106 sub $16, %r11
13107 add %r13, %r11
13108 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13109 - lea SHIFT_MASK+16(%rip), %r12
13110 - sub %r13, %r12
13111 + lea SHIFT_MASK+16(%rip), %r15
13112 + sub %r13, %r15
13113 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13114 # (%r13 is the number of bytes in plaintext mod 16)
13115 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13116 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13117 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13118
13119 movdqa %xmm1, %xmm2
13120 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13121 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13122 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13123 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13124 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13125 pand %xmm1, %xmm2
13126 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13127 sub $1, %r13
13128 jne _less_than_8_bytes_left_decrypt
13129 _multiple_of_16_bytes_decrypt:
13130 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13131 - shl $3, %r12 # convert into number of bits
13132 - movd %r12d, %xmm15 # len(A) in %xmm15
13133 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13134 + shl $3, %r15 # convert into number of bits
13135 + movd %r15d, %xmm15 # len(A) in %xmm15
13136 shl $3, %arg4 # len(C) in bits (*128)
13137 MOVQ_R64_XMM %arg4, %xmm1
13138 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13139 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13140 mov %r14, %rsp
13141 pop %r14
13142 pop %r13
13143 - pop %r12
13144 + pop %r15
13145 + pax_force_retaddr
13146 ret
13147 ENDPROC(aesni_gcm_dec)
13148
13149 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13150 * poly = x^128 + x^127 + x^126 + x^121 + 1
13151 ***************************************************************************/
13152 ENTRY(aesni_gcm_enc)
13153 - push %r12
13154 + push %r15
13155 push %r13
13156 push %r14
13157 mov %rsp, %r14
13158 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13159 #
13160 sub $VARIABLE_OFFSET, %rsp
13161 and $~63, %rsp
13162 - mov %arg6, %r12
13163 - movdqu (%r12), %xmm13
13164 + mov %arg6, %r15
13165 + movdqu (%r15), %xmm13
13166 movdqa SHUF_MASK(%rip), %xmm2
13167 PSHUFB_XMM %xmm2, %xmm13
13168
13169 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13170 movdqa %xmm13, HashKey(%rsp)
13171 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13172 and $-16, %r13
13173 - mov %r13, %r12
13174 + mov %r13, %r15
13175
13176 # Encrypt first few blocks
13177
13178 - and $(3<<4), %r12
13179 + and $(3<<4), %r15
13180 jz _initial_num_blocks_is_0_encrypt
13181 - cmp $(2<<4), %r12
13182 + cmp $(2<<4), %r15
13183 jb _initial_num_blocks_is_1_encrypt
13184 je _initial_num_blocks_is_2_encrypt
13185 _initial_num_blocks_is_3_encrypt:
13186 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13187 sub $16, %r11
13188 add %r13, %r11
13189 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13190 - lea SHIFT_MASK+16(%rip), %r12
13191 - sub %r13, %r12
13192 + lea SHIFT_MASK+16(%rip), %r15
13193 + sub %r13, %r15
13194 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13195 # (%r13 is the number of bytes in plaintext mod 16)
13196 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13197 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13198 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13199 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13200 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13201 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13202 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13203 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13204 movdqa SHUF_MASK(%rip), %xmm10
13205 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13206 sub $1, %r13
13207 jne _less_than_8_bytes_left_encrypt
13208 _multiple_of_16_bytes_encrypt:
13209 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13210 - shl $3, %r12
13211 - movd %r12d, %xmm15 # len(A) in %xmm15
13212 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13213 + shl $3, %r15
13214 + movd %r15d, %xmm15 # len(A) in %xmm15
13215 shl $3, %arg4 # len(C) in bits (*128)
13216 MOVQ_R64_XMM %arg4, %xmm1
13217 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13218 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13219 mov %r14, %rsp
13220 pop %r14
13221 pop %r13
13222 - pop %r12
13223 + pop %r15
13224 + pax_force_retaddr
13225 ret
13226 ENDPROC(aesni_gcm_enc)
13227
13228 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13229 pxor %xmm1, %xmm0
13230 movaps %xmm0, (TKEYP)
13231 add $0x10, TKEYP
13232 + pax_force_retaddr
13233 ret
13234 ENDPROC(_key_expansion_128)
13235 ENDPROC(_key_expansion_256a)
13236 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13237 shufps $0b01001110, %xmm2, %xmm1
13238 movaps %xmm1, 0x10(TKEYP)
13239 add $0x20, TKEYP
13240 + pax_force_retaddr
13241 ret
13242 ENDPROC(_key_expansion_192a)
13243
13244 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13245
13246 movaps %xmm0, (TKEYP)
13247 add $0x10, TKEYP
13248 + pax_force_retaddr
13249 ret
13250 ENDPROC(_key_expansion_192b)
13251
13252 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13253 pxor %xmm1, %xmm2
13254 movaps %xmm2, (TKEYP)
13255 add $0x10, TKEYP
13256 + pax_force_retaddr
13257 ret
13258 ENDPROC(_key_expansion_256b)
13259
13260 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13261 #ifndef __x86_64__
13262 popl KEYP
13263 #endif
13264 + pax_force_retaddr
13265 ret
13266 ENDPROC(aesni_set_key)
13267
13268 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13269 popl KLEN
13270 popl KEYP
13271 #endif
13272 + pax_force_retaddr
13273 ret
13274 ENDPROC(aesni_enc)
13275
13276 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13277 AESENC KEY STATE
13278 movaps 0x70(TKEYP), KEY
13279 AESENCLAST KEY STATE
13280 + pax_force_retaddr
13281 ret
13282 ENDPROC(_aesni_enc1)
13283
13284 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13285 AESENCLAST KEY STATE2
13286 AESENCLAST KEY STATE3
13287 AESENCLAST KEY STATE4
13288 + pax_force_retaddr
13289 ret
13290 ENDPROC(_aesni_enc4)
13291
13292 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13293 popl KLEN
13294 popl KEYP
13295 #endif
13296 + pax_force_retaddr
13297 ret
13298 ENDPROC(aesni_dec)
13299
13300 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13301 AESDEC KEY STATE
13302 movaps 0x70(TKEYP), KEY
13303 AESDECLAST KEY STATE
13304 + pax_force_retaddr
13305 ret
13306 ENDPROC(_aesni_dec1)
13307
13308 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13309 AESDECLAST KEY STATE2
13310 AESDECLAST KEY STATE3
13311 AESDECLAST KEY STATE4
13312 + pax_force_retaddr
13313 ret
13314 ENDPROC(_aesni_dec4)
13315
13316 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13317 popl KEYP
13318 popl LEN
13319 #endif
13320 + pax_force_retaddr
13321 ret
13322 ENDPROC(aesni_ecb_enc)
13323
13324 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13325 popl KEYP
13326 popl LEN
13327 #endif
13328 + pax_force_retaddr
13329 ret
13330 ENDPROC(aesni_ecb_dec)
13331
13332 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13333 popl LEN
13334 popl IVP
13335 #endif
13336 + pax_force_retaddr
13337 ret
13338 ENDPROC(aesni_cbc_enc)
13339
13340 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13341 popl LEN
13342 popl IVP
13343 #endif
13344 + pax_force_retaddr
13345 ret
13346 ENDPROC(aesni_cbc_dec)
13347
13348 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13349 mov $1, TCTR_LOW
13350 MOVQ_R64_XMM TCTR_LOW INC
13351 MOVQ_R64_XMM CTR TCTR_LOW
13352 + pax_force_retaddr
13353 ret
13354 ENDPROC(_aesni_inc_init)
13355
13356 @@ -2579,6 +2598,7 @@ _aesni_inc:
13357 .Linc_low:
13358 movaps CTR, IV
13359 PSHUFB_XMM BSWAP_MASK IV
13360 + pax_force_retaddr
13361 ret
13362 ENDPROC(_aesni_inc)
13363
13364 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13365 .Lctr_enc_ret:
13366 movups IV, (IVP)
13367 .Lctr_enc_just_ret:
13368 + pax_force_retaddr
13369 ret
13370 ENDPROC(aesni_ctr_enc)
13371
13372 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13373 pxor INC, STATE4
13374 movdqu STATE4, 0x70(OUTP)
13375
13376 + pax_force_retaddr
13377 ret
13378 ENDPROC(aesni_xts_crypt8)
13379
13380 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13381 index 246c670..466e2d6 100644
13382 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13383 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13384 @@ -21,6 +21,7 @@
13385 */
13386
13387 #include <linux/linkage.h>
13388 +#include <asm/alternative-asm.h>
13389
13390 .file "blowfish-x86_64-asm.S"
13391 .text
13392 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13393 jnz .L__enc_xor;
13394
13395 write_block();
13396 + pax_force_retaddr
13397 ret;
13398 .L__enc_xor:
13399 xor_block();
13400 + pax_force_retaddr
13401 ret;
13402 ENDPROC(__blowfish_enc_blk)
13403
13404 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13405
13406 movq %r11, %rbp;
13407
13408 + pax_force_retaddr
13409 ret;
13410 ENDPROC(blowfish_dec_blk)
13411
13412 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13413
13414 popq %rbx;
13415 popq %rbp;
13416 + pax_force_retaddr
13417 ret;
13418
13419 .L__enc_xor4:
13420 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13421
13422 popq %rbx;
13423 popq %rbp;
13424 + pax_force_retaddr
13425 ret;
13426 ENDPROC(__blowfish_enc_blk_4way)
13427
13428 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13429 popq %rbx;
13430 popq %rbp;
13431
13432 + pax_force_retaddr
13433 ret;
13434 ENDPROC(blowfish_dec_blk_4way)
13435 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13436 index ce71f92..1dce7ec 100644
13437 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13438 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13439 @@ -16,6 +16,7 @@
13440 */
13441
13442 #include <linux/linkage.h>
13443 +#include <asm/alternative-asm.h>
13444
13445 #define CAMELLIA_TABLE_BYTE_LEN 272
13446
13447 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13448 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13449 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13450 %rcx, (%r9));
13451 + pax_force_retaddr
13452 ret;
13453 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13454
13455 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13456 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13457 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13458 %rax, (%r9));
13459 + pax_force_retaddr
13460 ret;
13461 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13462
13463 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13464 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13465 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13466
13467 + pax_force_retaddr
13468 ret;
13469
13470 .align 8
13471 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13472 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13473 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13474
13475 + pax_force_retaddr
13476 ret;
13477
13478 .align 8
13479 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13480 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13481 %xmm8, %rsi);
13482
13483 + pax_force_retaddr
13484 ret;
13485 ENDPROC(camellia_ecb_enc_16way)
13486
13487 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13488 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13489 %xmm8, %rsi);
13490
13491 + pax_force_retaddr
13492 ret;
13493 ENDPROC(camellia_ecb_dec_16way)
13494
13495 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13496 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13497 %xmm8, %rsi);
13498
13499 + pax_force_retaddr
13500 ret;
13501 ENDPROC(camellia_cbc_dec_16way)
13502
13503 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13504 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13505 %xmm8, %rsi);
13506
13507 + pax_force_retaddr
13508 ret;
13509 ENDPROC(camellia_ctr_16way)
13510
13511 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13512 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13513 %xmm8, %rsi);
13514
13515 + pax_force_retaddr
13516 ret;
13517 ENDPROC(camellia_xts_crypt_16way)
13518
13519 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13520 index 0e0b886..5a3123c 100644
13521 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13522 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13523 @@ -11,6 +11,7 @@
13524 */
13525
13526 #include <linux/linkage.h>
13527 +#include <asm/alternative-asm.h>
13528
13529 #define CAMELLIA_TABLE_BYTE_LEN 272
13530
13531 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13532 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13533 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13534 %rcx, (%r9));
13535 + pax_force_retaddr
13536 ret;
13537 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13538
13539 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13540 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13541 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13542 %rax, (%r9));
13543 + pax_force_retaddr
13544 ret;
13545 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13546
13547 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13548 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13549 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13550
13551 + pax_force_retaddr
13552 ret;
13553
13554 .align 8
13555 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13556 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13557 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13558
13559 + pax_force_retaddr
13560 ret;
13561
13562 .align 8
13563 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13564
13565 vzeroupper;
13566
13567 + pax_force_retaddr
13568 ret;
13569 ENDPROC(camellia_ecb_enc_32way)
13570
13571 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13572
13573 vzeroupper;
13574
13575 + pax_force_retaddr
13576 ret;
13577 ENDPROC(camellia_ecb_dec_32way)
13578
13579 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13580
13581 vzeroupper;
13582
13583 + pax_force_retaddr
13584 ret;
13585 ENDPROC(camellia_cbc_dec_32way)
13586
13587 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13588
13589 vzeroupper;
13590
13591 + pax_force_retaddr
13592 ret;
13593 ENDPROC(camellia_ctr_32way)
13594
13595 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13596
13597 vzeroupper;
13598
13599 + pax_force_retaddr
13600 ret;
13601 ENDPROC(camellia_xts_crypt_32way)
13602
13603 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13604 index 310319c..db3d7b5 100644
13605 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13606 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13607 @@ -21,6 +21,7 @@
13608 */
13609
13610 #include <linux/linkage.h>
13611 +#include <asm/alternative-asm.h>
13612
13613 .file "camellia-x86_64-asm_64.S"
13614 .text
13615 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13616 enc_outunpack(mov, RT1);
13617
13618 movq RRBP, %rbp;
13619 + pax_force_retaddr
13620 ret;
13621
13622 .L__enc_xor:
13623 enc_outunpack(xor, RT1);
13624
13625 movq RRBP, %rbp;
13626 + pax_force_retaddr
13627 ret;
13628 ENDPROC(__camellia_enc_blk)
13629
13630 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13631 dec_outunpack();
13632
13633 movq RRBP, %rbp;
13634 + pax_force_retaddr
13635 ret;
13636 ENDPROC(camellia_dec_blk)
13637
13638 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13639
13640 movq RRBP, %rbp;
13641 popq %rbx;
13642 + pax_force_retaddr
13643 ret;
13644
13645 .L__enc2_xor:
13646 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13647
13648 movq RRBP, %rbp;
13649 popq %rbx;
13650 + pax_force_retaddr
13651 ret;
13652 ENDPROC(__camellia_enc_blk_2way)
13653
13654 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13655
13656 movq RRBP, %rbp;
13657 movq RXOR, %rbx;
13658 + pax_force_retaddr
13659 ret;
13660 ENDPROC(camellia_dec_blk_2way)
13661 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13662 index c35fd5d..2d8c7db 100644
13663 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13664 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13665 @@ -24,6 +24,7 @@
13666 */
13667
13668 #include <linux/linkage.h>
13669 +#include <asm/alternative-asm.h>
13670
13671 .file "cast5-avx-x86_64-asm_64.S"
13672
13673 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13674 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13675 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13676
13677 + pax_force_retaddr
13678 ret;
13679 ENDPROC(__cast5_enc_blk16)
13680
13681 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13682 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13683 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13684
13685 + pax_force_retaddr
13686 ret;
13687
13688 .L__skip_dec:
13689 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13690 vmovdqu RR4, (6*4*4)(%r11);
13691 vmovdqu RL4, (7*4*4)(%r11);
13692
13693 + pax_force_retaddr
13694 ret;
13695 ENDPROC(cast5_ecb_enc_16way)
13696
13697 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13698 vmovdqu RR4, (6*4*4)(%r11);
13699 vmovdqu RL4, (7*4*4)(%r11);
13700
13701 + pax_force_retaddr
13702 ret;
13703 ENDPROC(cast5_ecb_dec_16way)
13704
13705 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13706 * %rdx: src
13707 */
13708
13709 - pushq %r12;
13710 + pushq %r14;
13711
13712 movq %rsi, %r11;
13713 - movq %rdx, %r12;
13714 + movq %rdx, %r14;
13715
13716 vmovdqu (0*16)(%rdx), RL1;
13717 vmovdqu (1*16)(%rdx), RR1;
13718 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13719 call __cast5_dec_blk16;
13720
13721 /* xor with src */
13722 - vmovq (%r12), RX;
13723 + vmovq (%r14), RX;
13724 vpshufd $0x4f, RX, RX;
13725 vpxor RX, RR1, RR1;
13726 - vpxor 0*16+8(%r12), RL1, RL1;
13727 - vpxor 1*16+8(%r12), RR2, RR2;
13728 - vpxor 2*16+8(%r12), RL2, RL2;
13729 - vpxor 3*16+8(%r12), RR3, RR3;
13730 - vpxor 4*16+8(%r12), RL3, RL3;
13731 - vpxor 5*16+8(%r12), RR4, RR4;
13732 - vpxor 6*16+8(%r12), RL4, RL4;
13733 + vpxor 0*16+8(%r14), RL1, RL1;
13734 + vpxor 1*16+8(%r14), RR2, RR2;
13735 + vpxor 2*16+8(%r14), RL2, RL2;
13736 + vpxor 3*16+8(%r14), RR3, RR3;
13737 + vpxor 4*16+8(%r14), RL3, RL3;
13738 + vpxor 5*16+8(%r14), RR4, RR4;
13739 + vpxor 6*16+8(%r14), RL4, RL4;
13740
13741 vmovdqu RR1, (0*16)(%r11);
13742 vmovdqu RL1, (1*16)(%r11);
13743 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13744 vmovdqu RR4, (6*16)(%r11);
13745 vmovdqu RL4, (7*16)(%r11);
13746
13747 - popq %r12;
13748 + popq %r14;
13749
13750 + pax_force_retaddr
13751 ret;
13752 ENDPROC(cast5_cbc_dec_16way)
13753
13754 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13755 * %rcx: iv (big endian, 64bit)
13756 */
13757
13758 - pushq %r12;
13759 + pushq %r14;
13760
13761 movq %rsi, %r11;
13762 - movq %rdx, %r12;
13763 + movq %rdx, %r14;
13764
13765 vpcmpeqd RTMP, RTMP, RTMP;
13766 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13767 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13768 call __cast5_enc_blk16;
13769
13770 /* dst = src ^ iv */
13771 - vpxor (0*16)(%r12), RR1, RR1;
13772 - vpxor (1*16)(%r12), RL1, RL1;
13773 - vpxor (2*16)(%r12), RR2, RR2;
13774 - vpxor (3*16)(%r12), RL2, RL2;
13775 - vpxor (4*16)(%r12), RR3, RR3;
13776 - vpxor (5*16)(%r12), RL3, RL3;
13777 - vpxor (6*16)(%r12), RR4, RR4;
13778 - vpxor (7*16)(%r12), RL4, RL4;
13779 + vpxor (0*16)(%r14), RR1, RR1;
13780 + vpxor (1*16)(%r14), RL1, RL1;
13781 + vpxor (2*16)(%r14), RR2, RR2;
13782 + vpxor (3*16)(%r14), RL2, RL2;
13783 + vpxor (4*16)(%r14), RR3, RR3;
13784 + vpxor (5*16)(%r14), RL3, RL3;
13785 + vpxor (6*16)(%r14), RR4, RR4;
13786 + vpxor (7*16)(%r14), RL4, RL4;
13787 vmovdqu RR1, (0*16)(%r11);
13788 vmovdqu RL1, (1*16)(%r11);
13789 vmovdqu RR2, (2*16)(%r11);
13790 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13791 vmovdqu RR4, (6*16)(%r11);
13792 vmovdqu RL4, (7*16)(%r11);
13793
13794 - popq %r12;
13795 + popq %r14;
13796
13797 + pax_force_retaddr
13798 ret;
13799 ENDPROC(cast5_ctr_16way)
13800 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13801 index e3531f8..e123f35 100644
13802 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13803 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13804 @@ -24,6 +24,7 @@
13805 */
13806
13807 #include <linux/linkage.h>
13808 +#include <asm/alternative-asm.h>
13809 #include "glue_helper-asm-avx.S"
13810
13811 .file "cast6-avx-x86_64-asm_64.S"
13812 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13813 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13814 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13815
13816 + pax_force_retaddr
13817 ret;
13818 ENDPROC(__cast6_enc_blk8)
13819
13820 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13821 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13822 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13823
13824 + pax_force_retaddr
13825 ret;
13826 ENDPROC(__cast6_dec_blk8)
13827
13828 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13829
13830 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13831
13832 + pax_force_retaddr
13833 ret;
13834 ENDPROC(cast6_ecb_enc_8way)
13835
13836 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13837
13838 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13839
13840 + pax_force_retaddr
13841 ret;
13842 ENDPROC(cast6_ecb_dec_8way)
13843
13844 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13845 * %rdx: src
13846 */
13847
13848 - pushq %r12;
13849 + pushq %r14;
13850
13851 movq %rsi, %r11;
13852 - movq %rdx, %r12;
13853 + movq %rdx, %r14;
13854
13855 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13856
13857 call __cast6_dec_blk8;
13858
13859 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13860 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13861
13862 - popq %r12;
13863 + popq %r14;
13864
13865 + pax_force_retaddr
13866 ret;
13867 ENDPROC(cast6_cbc_dec_8way)
13868
13869 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13870 * %rcx: iv (little endian, 128bit)
13871 */
13872
13873 - pushq %r12;
13874 + pushq %r14;
13875
13876 movq %rsi, %r11;
13877 - movq %rdx, %r12;
13878 + movq %rdx, %r14;
13879
13880 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13881 RD2, RX, RKR, RKM);
13882
13883 call __cast6_enc_blk8;
13884
13885 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13886 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13887
13888 - popq %r12;
13889 + popq %r14;
13890
13891 + pax_force_retaddr
13892 ret;
13893 ENDPROC(cast6_ctr_8way)
13894
13895 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13896 /* dst <= regs xor IVs(in dst) */
13897 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13898
13899 + pax_force_retaddr
13900 ret;
13901 ENDPROC(cast6_xts_enc_8way)
13902
13903 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13904 /* dst <= regs xor IVs(in dst) */
13905 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13906
13907 + pax_force_retaddr
13908 ret;
13909 ENDPROC(cast6_xts_dec_8way)
13910 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13911 index 26d49eb..c0a8c84 100644
13912 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13913 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13914 @@ -45,6 +45,7 @@
13915
13916 #include <asm/inst.h>
13917 #include <linux/linkage.h>
13918 +#include <asm/alternative-asm.h>
13919
13920 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13921
13922 @@ -309,6 +310,7 @@ do_return:
13923 popq %rsi
13924 popq %rdi
13925 popq %rbx
13926 + pax_force_retaddr
13927 ret
13928
13929 ################################################################
13930 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13931 index 5d1e007..098cb4f 100644
13932 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
13933 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13934 @@ -18,6 +18,7 @@
13935
13936 #include <linux/linkage.h>
13937 #include <asm/inst.h>
13938 +#include <asm/alternative-asm.h>
13939
13940 .data
13941
13942 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
13943 psrlq $1, T2
13944 pxor T2, T1
13945 pxor T1, DATA
13946 + pax_force_retaddr
13947 ret
13948 ENDPROC(__clmul_gf128mul_ble)
13949
13950 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
13951 call __clmul_gf128mul_ble
13952 PSHUFB_XMM BSWAP DATA
13953 movups DATA, (%rdi)
13954 + pax_force_retaddr
13955 ret
13956 ENDPROC(clmul_ghash_mul)
13957
13958 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
13959 PSHUFB_XMM BSWAP DATA
13960 movups DATA, (%rdi)
13961 .Lupdate_just_ret:
13962 + pax_force_retaddr
13963 ret
13964 ENDPROC(clmul_ghash_update)
13965 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
13966 index 9279e0b..c4b3d2c 100644
13967 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
13968 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
13969 @@ -1,4 +1,5 @@
13970 #include <linux/linkage.h>
13971 +#include <asm/alternative-asm.h>
13972
13973 # enter salsa20_encrypt_bytes
13974 ENTRY(salsa20_encrypt_bytes)
13975 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
13976 add %r11,%rsp
13977 mov %rdi,%rax
13978 mov %rsi,%rdx
13979 + pax_force_retaddr
13980 ret
13981 # bytesatleast65:
13982 ._bytesatleast65:
13983 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
13984 add %r11,%rsp
13985 mov %rdi,%rax
13986 mov %rsi,%rdx
13987 + pax_force_retaddr
13988 ret
13989 ENDPROC(salsa20_keysetup)
13990
13991 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
13992 add %r11,%rsp
13993 mov %rdi,%rax
13994 mov %rsi,%rdx
13995 + pax_force_retaddr
13996 ret
13997 ENDPROC(salsa20_ivsetup)
13998 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
13999 index 2f202f4..d9164d6 100644
14000 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14001 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14002 @@ -24,6 +24,7 @@
14003 */
14004
14005 #include <linux/linkage.h>
14006 +#include <asm/alternative-asm.h>
14007 #include "glue_helper-asm-avx.S"
14008
14009 .file "serpent-avx-x86_64-asm_64.S"
14010 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14011 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14012 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14013
14014 + pax_force_retaddr
14015 ret;
14016 ENDPROC(__serpent_enc_blk8_avx)
14017
14018 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14019 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14020 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14021
14022 + pax_force_retaddr
14023 ret;
14024 ENDPROC(__serpent_dec_blk8_avx)
14025
14026 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14027
14028 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14029
14030 + pax_force_retaddr
14031 ret;
14032 ENDPROC(serpent_ecb_enc_8way_avx)
14033
14034 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14035
14036 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14037
14038 + pax_force_retaddr
14039 ret;
14040 ENDPROC(serpent_ecb_dec_8way_avx)
14041
14042 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14043
14044 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14045
14046 + pax_force_retaddr
14047 ret;
14048 ENDPROC(serpent_cbc_dec_8way_avx)
14049
14050 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14051
14052 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14053
14054 + pax_force_retaddr
14055 ret;
14056 ENDPROC(serpent_ctr_8way_avx)
14057
14058 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14059 /* dst <= regs xor IVs(in dst) */
14060 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14061
14062 + pax_force_retaddr
14063 ret;
14064 ENDPROC(serpent_xts_enc_8way_avx)
14065
14066 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14067 /* dst <= regs xor IVs(in dst) */
14068 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14069
14070 + pax_force_retaddr
14071 ret;
14072 ENDPROC(serpent_xts_dec_8way_avx)
14073 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14074 index b222085..abd483c 100644
14075 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14076 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14077 @@ -15,6 +15,7 @@
14078 */
14079
14080 #include <linux/linkage.h>
14081 +#include <asm/alternative-asm.h>
14082 #include "glue_helper-asm-avx2.S"
14083
14084 .file "serpent-avx2-asm_64.S"
14085 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14086 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14087 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14088
14089 + pax_force_retaddr
14090 ret;
14091 ENDPROC(__serpent_enc_blk16)
14092
14093 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14094 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14095 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14096
14097 + pax_force_retaddr
14098 ret;
14099 ENDPROC(__serpent_dec_blk16)
14100
14101 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14102
14103 vzeroupper;
14104
14105 + pax_force_retaddr
14106 ret;
14107 ENDPROC(serpent_ecb_enc_16way)
14108
14109 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14110
14111 vzeroupper;
14112
14113 + pax_force_retaddr
14114 ret;
14115 ENDPROC(serpent_ecb_dec_16way)
14116
14117 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14118
14119 vzeroupper;
14120
14121 + pax_force_retaddr
14122 ret;
14123 ENDPROC(serpent_cbc_dec_16way)
14124
14125 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14126
14127 vzeroupper;
14128
14129 + pax_force_retaddr
14130 ret;
14131 ENDPROC(serpent_ctr_16way)
14132
14133 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14134
14135 vzeroupper;
14136
14137 + pax_force_retaddr
14138 ret;
14139 ENDPROC(serpent_xts_enc_16way)
14140
14141 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14142
14143 vzeroupper;
14144
14145 + pax_force_retaddr
14146 ret;
14147 ENDPROC(serpent_xts_dec_16way)
14148 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14149 index acc066c..1559cc4 100644
14150 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14151 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14152 @@ -25,6 +25,7 @@
14153 */
14154
14155 #include <linux/linkage.h>
14156 +#include <asm/alternative-asm.h>
14157
14158 .file "serpent-sse2-x86_64-asm_64.S"
14159 .text
14160 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14161 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14162 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14163
14164 + pax_force_retaddr
14165 ret;
14166
14167 .L__enc_xor8:
14168 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14169 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14170
14171 + pax_force_retaddr
14172 ret;
14173 ENDPROC(__serpent_enc_blk_8way)
14174
14175 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14176 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14177 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14178
14179 + pax_force_retaddr
14180 ret;
14181 ENDPROC(serpent_dec_blk_8way)
14182 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14183 index a410950..9dfe7ad 100644
14184 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14185 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14186 @@ -29,6 +29,7 @@
14187 */
14188
14189 #include <linux/linkage.h>
14190 +#include <asm/alternative-asm.h>
14191
14192 #define CTX %rdi // arg1
14193 #define BUF %rsi // arg2
14194 @@ -75,9 +76,9 @@
14195
14196 push %rbx
14197 push %rbp
14198 - push %r12
14199 + push %r14
14200
14201 - mov %rsp, %r12
14202 + mov %rsp, %r14
14203 sub $64, %rsp # allocate workspace
14204 and $~15, %rsp # align stack
14205
14206 @@ -99,11 +100,12 @@
14207 xor %rax, %rax
14208 rep stosq
14209
14210 - mov %r12, %rsp # deallocate workspace
14211 + mov %r14, %rsp # deallocate workspace
14212
14213 - pop %r12
14214 + pop %r14
14215 pop %rbp
14216 pop %rbx
14217 + pax_force_retaddr
14218 ret
14219
14220 ENDPROC(\name)
14221 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14222 index 642f156..51a513c 100644
14223 --- a/arch/x86/crypto/sha256-avx-asm.S
14224 +++ b/arch/x86/crypto/sha256-avx-asm.S
14225 @@ -49,6 +49,7 @@
14226
14227 #ifdef CONFIG_AS_AVX
14228 #include <linux/linkage.h>
14229 +#include <asm/alternative-asm.h>
14230
14231 ## assume buffers not aligned
14232 #define VMOVDQ vmovdqu
14233 @@ -460,6 +461,7 @@ done_hash:
14234 popq %r13
14235 popq %rbp
14236 popq %rbx
14237 + pax_force_retaddr
14238 ret
14239 ENDPROC(sha256_transform_avx)
14240
14241 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14242 index 9e86944..3795e6a 100644
14243 --- a/arch/x86/crypto/sha256-avx2-asm.S
14244 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14245 @@ -50,6 +50,7 @@
14246
14247 #ifdef CONFIG_AS_AVX2
14248 #include <linux/linkage.h>
14249 +#include <asm/alternative-asm.h>
14250
14251 ## assume buffers not aligned
14252 #define VMOVDQ vmovdqu
14253 @@ -720,6 +721,7 @@ done_hash:
14254 popq %r12
14255 popq %rbp
14256 popq %rbx
14257 + pax_force_retaddr
14258 ret
14259 ENDPROC(sha256_transform_rorx)
14260
14261 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14262 index f833b74..8c62a9e 100644
14263 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14264 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14265 @@ -47,6 +47,7 @@
14266 ########################################################################
14267
14268 #include <linux/linkage.h>
14269 +#include <asm/alternative-asm.h>
14270
14271 ## assume buffers not aligned
14272 #define MOVDQ movdqu
14273 @@ -471,6 +472,7 @@ done_hash:
14274 popq %rbp
14275 popq %rbx
14276
14277 + pax_force_retaddr
14278 ret
14279 ENDPROC(sha256_transform_ssse3)
14280
14281 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14282 index 974dde9..a823ff9 100644
14283 --- a/arch/x86/crypto/sha512-avx-asm.S
14284 +++ b/arch/x86/crypto/sha512-avx-asm.S
14285 @@ -49,6 +49,7 @@
14286
14287 #ifdef CONFIG_AS_AVX
14288 #include <linux/linkage.h>
14289 +#include <asm/alternative-asm.h>
14290
14291 .text
14292
14293 @@ -364,6 +365,7 @@ updateblock:
14294 mov frame_RSPSAVE(%rsp), %rsp
14295
14296 nowork:
14297 + pax_force_retaddr
14298 ret
14299 ENDPROC(sha512_transform_avx)
14300
14301 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14302 index 568b961..ed20c37 100644
14303 --- a/arch/x86/crypto/sha512-avx2-asm.S
14304 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14305 @@ -51,6 +51,7 @@
14306
14307 #ifdef CONFIG_AS_AVX2
14308 #include <linux/linkage.h>
14309 +#include <asm/alternative-asm.h>
14310
14311 .text
14312
14313 @@ -678,6 +679,7 @@ done_hash:
14314
14315 # Restore Stack Pointer
14316 mov frame_RSPSAVE(%rsp), %rsp
14317 + pax_force_retaddr
14318 ret
14319 ENDPROC(sha512_transform_rorx)
14320
14321 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14322 index fb56855..6edd768 100644
14323 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14324 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14325 @@ -48,6 +48,7 @@
14326 ########################################################################
14327
14328 #include <linux/linkage.h>
14329 +#include <asm/alternative-asm.h>
14330
14331 .text
14332
14333 @@ -363,6 +364,7 @@ updateblock:
14334 mov frame_RSPSAVE(%rsp), %rsp
14335
14336 nowork:
14337 + pax_force_retaddr
14338 ret
14339 ENDPROC(sha512_transform_ssse3)
14340
14341 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14342 index 0505813..b067311 100644
14343 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14344 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14345 @@ -24,6 +24,7 @@
14346 */
14347
14348 #include <linux/linkage.h>
14349 +#include <asm/alternative-asm.h>
14350 #include "glue_helper-asm-avx.S"
14351
14352 .file "twofish-avx-x86_64-asm_64.S"
14353 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14354 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14355 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14356
14357 + pax_force_retaddr
14358 ret;
14359 ENDPROC(__twofish_enc_blk8)
14360
14361 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14362 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14363 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14364
14365 + pax_force_retaddr
14366 ret;
14367 ENDPROC(__twofish_dec_blk8)
14368
14369 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14370
14371 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14372
14373 + pax_force_retaddr
14374 ret;
14375 ENDPROC(twofish_ecb_enc_8way)
14376
14377 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14378
14379 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14380
14381 + pax_force_retaddr
14382 ret;
14383 ENDPROC(twofish_ecb_dec_8way)
14384
14385 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14386 * %rdx: src
14387 */
14388
14389 - pushq %r12;
14390 + pushq %r14;
14391
14392 movq %rsi, %r11;
14393 - movq %rdx, %r12;
14394 + movq %rdx, %r14;
14395
14396 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14397
14398 call __twofish_dec_blk8;
14399
14400 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14401 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14402
14403 - popq %r12;
14404 + popq %r14;
14405
14406 + pax_force_retaddr
14407 ret;
14408 ENDPROC(twofish_cbc_dec_8way)
14409
14410 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14411 * %rcx: iv (little endian, 128bit)
14412 */
14413
14414 - pushq %r12;
14415 + pushq %r14;
14416
14417 movq %rsi, %r11;
14418 - movq %rdx, %r12;
14419 + movq %rdx, %r14;
14420
14421 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14422 RD2, RX0, RX1, RY0);
14423
14424 call __twofish_enc_blk8;
14425
14426 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14427 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14428
14429 - popq %r12;
14430 + popq %r14;
14431
14432 + pax_force_retaddr
14433 ret;
14434 ENDPROC(twofish_ctr_8way)
14435
14436 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14437 /* dst <= regs xor IVs(in dst) */
14438 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14439
14440 + pax_force_retaddr
14441 ret;
14442 ENDPROC(twofish_xts_enc_8way)
14443
14444 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14445 /* dst <= regs xor IVs(in dst) */
14446 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14447
14448 + pax_force_retaddr
14449 ret;
14450 ENDPROC(twofish_xts_dec_8way)
14451 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14452 index 1c3b7ce..02f578d 100644
14453 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14454 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14455 @@ -21,6 +21,7 @@
14456 */
14457
14458 #include <linux/linkage.h>
14459 +#include <asm/alternative-asm.h>
14460
14461 .file "twofish-x86_64-asm-3way.S"
14462 .text
14463 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14464 popq %r13;
14465 popq %r14;
14466 popq %r15;
14467 + pax_force_retaddr
14468 ret;
14469
14470 .L__enc_xor3:
14471 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14472 popq %r13;
14473 popq %r14;
14474 popq %r15;
14475 + pax_force_retaddr
14476 ret;
14477 ENDPROC(__twofish_enc_blk_3way)
14478
14479 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14480 popq %r13;
14481 popq %r14;
14482 popq %r15;
14483 + pax_force_retaddr
14484 ret;
14485 ENDPROC(twofish_dec_blk_3way)
14486 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14487 index a039d21..524b8b2 100644
14488 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14489 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14490 @@ -22,6 +22,7 @@
14491
14492 #include <linux/linkage.h>
14493 #include <asm/asm-offsets.h>
14494 +#include <asm/alternative-asm.h>
14495
14496 #define a_offset 0
14497 #define b_offset 4
14498 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14499
14500 popq R1
14501 movq $1,%rax
14502 + pax_force_retaddr
14503 ret
14504 ENDPROC(twofish_enc_blk)
14505
14506 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14507
14508 popq R1
14509 movq $1,%rax
14510 + pax_force_retaddr
14511 ret
14512 ENDPROC(twofish_dec_blk)
14513 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14514 index ae6aad1..719d6d9 100644
14515 --- a/arch/x86/ia32/ia32_aout.c
14516 +++ b/arch/x86/ia32/ia32_aout.c
14517 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14518 unsigned long dump_start, dump_size;
14519 struct user32 dump;
14520
14521 + memset(&dump, 0, sizeof(dump));
14522 +
14523 fs = get_fs();
14524 set_fs(KERNEL_DS);
14525 has_dumped = 1;
14526 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14527 index f9e181a..300544c 100644
14528 --- a/arch/x86/ia32/ia32_signal.c
14529 +++ b/arch/x86/ia32/ia32_signal.c
14530 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14531 if (__get_user(set.sig[0], &frame->sc.oldmask)
14532 || (_COMPAT_NSIG_WORDS > 1
14533 && __copy_from_user((((char *) &set.sig) + 4),
14534 - &frame->extramask,
14535 + frame->extramask,
14536 sizeof(frame->extramask))))
14537 goto badframe;
14538
14539 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14540 sp -= frame_size;
14541 /* Align the stack pointer according to the i386 ABI,
14542 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14543 - sp = ((sp + 4) & -16ul) - 4;
14544 + sp = ((sp - 12) & -16ul) - 4;
14545 return (void __user *) sp;
14546 }
14547
14548 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14549 } else {
14550 /* Return stub is in 32bit vsyscall page */
14551 if (current->mm->context.vdso)
14552 - restorer = current->mm->context.vdso +
14553 - selected_vdso32->sym___kernel_sigreturn;
14554 + restorer = (void __force_user *)(current->mm->context.vdso +
14555 + selected_vdso32->sym___kernel_sigreturn);
14556 else
14557 - restorer = &frame->retcode;
14558 + restorer = frame->retcode;
14559 }
14560
14561 put_user_try {
14562 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14563 * These are actually not used anymore, but left because some
14564 * gdb versions depend on them as a marker.
14565 */
14566 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14567 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14568 } put_user_catch(err);
14569
14570 if (err)
14571 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14572 0xb8,
14573 __NR_ia32_rt_sigreturn,
14574 0x80cd,
14575 - 0,
14576 + 0
14577 };
14578
14579 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14580 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14581
14582 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14583 restorer = ksig->ka.sa.sa_restorer;
14584 + else if (current->mm->context.vdso)
14585 + /* Return stub is in 32bit vsyscall page */
14586 + restorer = (void __force_user *)(current->mm->context.vdso +
14587 + selected_vdso32->sym___kernel_rt_sigreturn);
14588 else
14589 - restorer = current->mm->context.vdso +
14590 - selected_vdso32->sym___kernel_rt_sigreturn;
14591 + restorer = frame->retcode;
14592 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14593
14594 /*
14595 * Not actually used anymore, but left because some gdb
14596 * versions need it.
14597 */
14598 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14599 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14600 } put_user_catch(err);
14601
14602 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14603 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14604 index 82e8a1d..4e998d5 100644
14605 --- a/arch/x86/ia32/ia32entry.S
14606 +++ b/arch/x86/ia32/ia32entry.S
14607 @@ -15,8 +15,10 @@
14608 #include <asm/irqflags.h>
14609 #include <asm/asm.h>
14610 #include <asm/smap.h>
14611 +#include <asm/pgtable.h>
14612 #include <linux/linkage.h>
14613 #include <linux/err.h>
14614 +#include <asm/alternative-asm.h>
14615
14616 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14617 #include <linux/elf-em.h>
14618 @@ -62,12 +64,12 @@
14619 */
14620 .macro LOAD_ARGS32 offset, _r9=0
14621 .if \_r9
14622 - movl \offset+16(%rsp),%r9d
14623 + movl \offset+R9(%rsp),%r9d
14624 .endif
14625 - movl \offset+40(%rsp),%ecx
14626 - movl \offset+48(%rsp),%edx
14627 - movl \offset+56(%rsp),%esi
14628 - movl \offset+64(%rsp),%edi
14629 + movl \offset+RCX(%rsp),%ecx
14630 + movl \offset+RDX(%rsp),%edx
14631 + movl \offset+RSI(%rsp),%esi
14632 + movl \offset+RDI(%rsp),%edi
14633 movl %eax,%eax /* zero extension */
14634 .endm
14635
14636 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14637 ENDPROC(native_irq_enable_sysexit)
14638 #endif
14639
14640 + .macro pax_enter_kernel_user
14641 + pax_set_fptr_mask
14642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14643 + call pax_enter_kernel_user
14644 +#endif
14645 + .endm
14646 +
14647 + .macro pax_exit_kernel_user
14648 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14649 + call pax_exit_kernel_user
14650 +#endif
14651 +#ifdef CONFIG_PAX_RANDKSTACK
14652 + pushq %rax
14653 + pushq %r11
14654 + call pax_randomize_kstack
14655 + popq %r11
14656 + popq %rax
14657 +#endif
14658 + .endm
14659 +
14660 + .macro pax_erase_kstack
14661 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14662 + call pax_erase_kstack
14663 +#endif
14664 + .endm
14665 +
14666 /*
14667 * 32bit SYSENTER instruction entry.
14668 *
14669 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14670 CFI_REGISTER rsp,rbp
14671 SWAPGS_UNSAFE_STACK
14672 movq PER_CPU_VAR(kernel_stack), %rsp
14673 - addq $(KERNEL_STACK_OFFSET),%rsp
14674 - /*
14675 - * No need to follow this irqs on/off section: the syscall
14676 - * disabled irqs, here we enable it straight after entry:
14677 - */
14678 - ENABLE_INTERRUPTS(CLBR_NONE)
14679 movl %ebp,%ebp /* zero extension */
14680 pushq_cfi $__USER32_DS
14681 /*CFI_REL_OFFSET ss,0*/
14682 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14683 CFI_REL_OFFSET rsp,0
14684 pushfq_cfi
14685 /*CFI_REL_OFFSET rflags,0*/
14686 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14687 - CFI_REGISTER rip,r10
14688 + orl $X86_EFLAGS_IF,(%rsp)
14689 + GET_THREAD_INFO(%r11)
14690 + movl TI_sysenter_return(%r11), %r11d
14691 + CFI_REGISTER rip,r11
14692 pushq_cfi $__USER32_CS
14693 /*CFI_REL_OFFSET cs,0*/
14694 movl %eax, %eax
14695 - pushq_cfi %r10
14696 + pushq_cfi %r11
14697 CFI_REL_OFFSET rip,0
14698 pushq_cfi %rax
14699 cld
14700 SAVE_ARGS 0,1,0
14701 + pax_enter_kernel_user
14702 +
14703 +#ifdef CONFIG_PAX_RANDKSTACK
14704 + pax_erase_kstack
14705 +#endif
14706 +
14707 + /*
14708 + * No need to follow this irqs on/off section: the syscall
14709 + * disabled irqs, here we enable it straight after entry:
14710 + */
14711 + ENABLE_INTERRUPTS(CLBR_NONE)
14712 /* no need to do an access_ok check here because rbp has been
14713 32bit zero extended */
14714 +
14715 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14716 + addq pax_user_shadow_base,%rbp
14717 + ASM_PAX_OPEN_USERLAND
14718 +#endif
14719 +
14720 ASM_STAC
14721 1: movl (%rbp),%ebp
14722 _ASM_EXTABLE(1b,ia32_badarg)
14723 ASM_CLAC
14724
14725 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14726 + ASM_PAX_CLOSE_USERLAND
14727 +#endif
14728 +
14729 /*
14730 * Sysenter doesn't filter flags, so we need to clear NT
14731 * ourselves. To save a few cycles, we can check whether
14732 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14733 jnz sysenter_fix_flags
14734 sysenter_flags_fixed:
14735
14736 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14737 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14738 + GET_THREAD_INFO(%r11)
14739 + orl $TS_COMPAT,TI_status(%r11)
14740 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14741 CFI_REMEMBER_STATE
14742 jnz sysenter_tracesys
14743 cmpq $(IA32_NR_syscalls-1),%rax
14744 @@ -172,15 +218,18 @@ sysenter_do_call:
14745 sysenter_dispatch:
14746 call *ia32_sys_call_table(,%rax,8)
14747 movq %rax,RAX-ARGOFFSET(%rsp)
14748 + GET_THREAD_INFO(%r11)
14749 DISABLE_INTERRUPTS(CLBR_NONE)
14750 TRACE_IRQS_OFF
14751 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14752 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14753 jnz sysexit_audit
14754 sysexit_from_sys_call:
14755 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14756 + pax_exit_kernel_user
14757 + pax_erase_kstack
14758 + andl $~TS_COMPAT,TI_status(%r11)
14759 /* clear IF, that popfq doesn't enable interrupts early */
14760 - andl $~0x200,EFLAGS-R11(%rsp)
14761 - movl RIP-R11(%rsp),%edx /* User %eip */
14762 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14763 + movl RIP(%rsp),%edx /* User %eip */
14764 CFI_REGISTER rip,rdx
14765 RESTORE_ARGS 0,24,0,0,0,0
14766 xorq %r8,%r8
14767 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14768 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14769 movl %eax,%edi /* 1st arg: syscall number */
14770 call __audit_syscall_entry
14771 +
14772 + pax_erase_kstack
14773 +
14774 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14775 cmpq $(IA32_NR_syscalls-1),%rax
14776 ja ia32_badsys
14777 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14778 .endm
14779
14780 .macro auditsys_exit exit
14781 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14782 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14783 jnz ia32_ret_from_sys_call
14784 TRACE_IRQS_ON
14785 ENABLE_INTERRUPTS(CLBR_NONE)
14786 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14787 1: setbe %al /* 1 if error, 0 if not */
14788 movzbl %al,%edi /* zero-extend that into %edi */
14789 call __audit_syscall_exit
14790 + GET_THREAD_INFO(%r11)
14791 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14792 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14793 DISABLE_INTERRUPTS(CLBR_NONE)
14794 TRACE_IRQS_OFF
14795 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14796 + testl %edi,TI_flags(%r11)
14797 jz \exit
14798 CLEAR_RREGS -ARGOFFSET
14799 jmp int_with_check
14800 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14801
14802 sysenter_tracesys:
14803 #ifdef CONFIG_AUDITSYSCALL
14804 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14805 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14806 jz sysenter_auditsys
14807 #endif
14808 SAVE_REST
14809 @@ -265,6 +318,9 @@ sysenter_tracesys:
14810 RESTORE_REST
14811 cmpq $(IA32_NR_syscalls-1),%rax
14812 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14813 +
14814 + pax_erase_kstack
14815 +
14816 jmp sysenter_do_call
14817 CFI_ENDPROC
14818 ENDPROC(ia32_sysenter_target)
14819 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14820 ENTRY(ia32_cstar_target)
14821 CFI_STARTPROC32 simple
14822 CFI_SIGNAL_FRAME
14823 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14824 + CFI_DEF_CFA rsp,0
14825 CFI_REGISTER rip,rcx
14826 /*CFI_REGISTER rflags,r11*/
14827 SWAPGS_UNSAFE_STACK
14828 movl %esp,%r8d
14829 CFI_REGISTER rsp,r8
14830 movq PER_CPU_VAR(kernel_stack),%rsp
14831 + SAVE_ARGS 8*6,0,0
14832 + pax_enter_kernel_user
14833 +
14834 +#ifdef CONFIG_PAX_RANDKSTACK
14835 + pax_erase_kstack
14836 +#endif
14837 +
14838 /*
14839 * No need to follow this irqs on/off section: the syscall
14840 * disabled irqs and here we enable it straight after entry:
14841 */
14842 ENABLE_INTERRUPTS(CLBR_NONE)
14843 - SAVE_ARGS 8,0,0
14844 movl %eax,%eax /* zero extension */
14845 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14846 movq %rcx,RIP-ARGOFFSET(%rsp)
14847 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14848 /* no need to do an access_ok check here because r8 has been
14849 32bit zero extended */
14850 /* hardware stack frame is complete now */
14851 +
14852 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14853 + ASM_PAX_OPEN_USERLAND
14854 + movq pax_user_shadow_base,%r8
14855 + addq RSP-ARGOFFSET(%rsp),%r8
14856 +#endif
14857 +
14858 ASM_STAC
14859 1: movl (%r8),%r9d
14860 _ASM_EXTABLE(1b,ia32_badarg)
14861 ASM_CLAC
14862 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14863 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14864 +
14865 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14866 + ASM_PAX_CLOSE_USERLAND
14867 +#endif
14868 +
14869 + GET_THREAD_INFO(%r11)
14870 + orl $TS_COMPAT,TI_status(%r11)
14871 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14872 CFI_REMEMBER_STATE
14873 jnz cstar_tracesys
14874 cmpq $IA32_NR_syscalls-1,%rax
14875 @@ -335,13 +410,16 @@ cstar_do_call:
14876 cstar_dispatch:
14877 call *ia32_sys_call_table(,%rax,8)
14878 movq %rax,RAX-ARGOFFSET(%rsp)
14879 + GET_THREAD_INFO(%r11)
14880 DISABLE_INTERRUPTS(CLBR_NONE)
14881 TRACE_IRQS_OFF
14882 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14883 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14884 jnz sysretl_audit
14885 sysretl_from_sys_call:
14886 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14887 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14888 + pax_exit_kernel_user
14889 + pax_erase_kstack
14890 + andl $~TS_COMPAT,TI_status(%r11)
14891 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14892 movl RIP-ARGOFFSET(%rsp),%ecx
14893 CFI_REGISTER rip,rcx
14894 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14895 @@ -368,7 +446,7 @@ sysretl_audit:
14896
14897 cstar_tracesys:
14898 #ifdef CONFIG_AUDITSYSCALL
14899 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14900 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14901 jz cstar_auditsys
14902 #endif
14903 xchgl %r9d,%ebp
14904 @@ -382,11 +460,19 @@ cstar_tracesys:
14905 xchgl %ebp,%r9d
14906 cmpq $(IA32_NR_syscalls-1),%rax
14907 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14908 +
14909 + pax_erase_kstack
14910 +
14911 jmp cstar_do_call
14912 END(ia32_cstar_target)
14913
14914 ia32_badarg:
14915 ASM_CLAC
14916 +
14917 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14918 + ASM_PAX_CLOSE_USERLAND
14919 +#endif
14920 +
14921 movq $-EFAULT,%rax
14922 jmp ia32_sysret
14923 CFI_ENDPROC
14924 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14925 CFI_REL_OFFSET rip,RIP-RIP
14926 PARAVIRT_ADJUST_EXCEPTION_FRAME
14927 SWAPGS
14928 - /*
14929 - * No need to follow this irqs on/off section: the syscall
14930 - * disabled irqs and here we enable it straight after entry:
14931 - */
14932 - ENABLE_INTERRUPTS(CLBR_NONE)
14933 movl %eax,%eax
14934 pushq_cfi %rax
14935 cld
14936 /* note the registers are not zero extended to the sf.
14937 this could be a problem. */
14938 SAVE_ARGS 0,1,0
14939 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14940 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14941 + pax_enter_kernel_user
14942 +
14943 +#ifdef CONFIG_PAX_RANDKSTACK
14944 + pax_erase_kstack
14945 +#endif
14946 +
14947 + /*
14948 + * No need to follow this irqs on/off section: the syscall
14949 + * disabled irqs and here we enable it straight after entry:
14950 + */
14951 + ENABLE_INTERRUPTS(CLBR_NONE)
14952 + GET_THREAD_INFO(%r11)
14953 + orl $TS_COMPAT,TI_status(%r11)
14954 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14955 jnz ia32_tracesys
14956 cmpq $(IA32_NR_syscalls-1),%rax
14957 ja ia32_badsys
14958 @@ -458,6 +551,9 @@ ia32_tracesys:
14959 RESTORE_REST
14960 cmpq $(IA32_NR_syscalls-1),%rax
14961 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
14962 +
14963 + pax_erase_kstack
14964 +
14965 jmp ia32_do_call
14966 END(ia32_syscall)
14967
14968 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
14969 index 8e0ceec..af13504 100644
14970 --- a/arch/x86/ia32/sys_ia32.c
14971 +++ b/arch/x86/ia32/sys_ia32.c
14972 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
14973 */
14974 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
14975 {
14976 - typeof(ubuf->st_uid) uid = 0;
14977 - typeof(ubuf->st_gid) gid = 0;
14978 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
14979 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
14980 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
14981 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
14982 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
14983 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
14984 index 372231c..51b537d 100644
14985 --- a/arch/x86/include/asm/alternative-asm.h
14986 +++ b/arch/x86/include/asm/alternative-asm.h
14987 @@ -18,6 +18,45 @@
14988 .endm
14989 #endif
14990
14991 +#ifdef KERNEXEC_PLUGIN
14992 + .macro pax_force_retaddr_bts rip=0
14993 + btsq $63,\rip(%rsp)
14994 + .endm
14995 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
14996 + .macro pax_force_retaddr rip=0, reload=0
14997 + btsq $63,\rip(%rsp)
14998 + .endm
14999 + .macro pax_force_fptr ptr
15000 + btsq $63,\ptr
15001 + .endm
15002 + .macro pax_set_fptr_mask
15003 + .endm
15004 +#endif
15005 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15006 + .macro pax_force_retaddr rip=0, reload=0
15007 + .if \reload
15008 + pax_set_fptr_mask
15009 + .endif
15010 + orq %r12,\rip(%rsp)
15011 + .endm
15012 + .macro pax_force_fptr ptr
15013 + orq %r12,\ptr
15014 + .endm
15015 + .macro pax_set_fptr_mask
15016 + movabs $0x8000000000000000,%r12
15017 + .endm
15018 +#endif
15019 +#else
15020 + .macro pax_force_retaddr rip=0, reload=0
15021 + .endm
15022 + .macro pax_force_fptr ptr
15023 + .endm
15024 + .macro pax_force_retaddr_bts rip=0
15025 + .endm
15026 + .macro pax_set_fptr_mask
15027 + .endm
15028 +#endif
15029 +
15030 .macro altinstruction_entry orig alt feature orig_len alt_len
15031 .long \orig - .
15032 .long \alt - .
15033 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15034 index 473bdbe..b1e3377 100644
15035 --- a/arch/x86/include/asm/alternative.h
15036 +++ b/arch/x86/include/asm/alternative.h
15037 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15038 ".pushsection .discard,\"aw\",@progbits\n" \
15039 DISCARD_ENTRY(1) \
15040 ".popsection\n" \
15041 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15042 + ".pushsection .altinstr_replacement, \"a\"\n" \
15043 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15044 ".popsection"
15045
15046 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15047 DISCARD_ENTRY(1) \
15048 DISCARD_ENTRY(2) \
15049 ".popsection\n" \
15050 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15051 + ".pushsection .altinstr_replacement, \"a\"\n" \
15052 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15053 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15054 ".popsection"
15055 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15056 index 465b309..ab7e51f 100644
15057 --- a/arch/x86/include/asm/apic.h
15058 +++ b/arch/x86/include/asm/apic.h
15059 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15060
15061 #ifdef CONFIG_X86_LOCAL_APIC
15062
15063 -extern unsigned int apic_verbosity;
15064 +extern int apic_verbosity;
15065 extern int local_apic_timer_c2_ok;
15066
15067 extern int disable_apic;
15068 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15069 index 20370c6..a2eb9b0 100644
15070 --- a/arch/x86/include/asm/apm.h
15071 +++ b/arch/x86/include/asm/apm.h
15072 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15073 __asm__ __volatile__(APM_DO_ZERO_SEGS
15074 "pushl %%edi\n\t"
15075 "pushl %%ebp\n\t"
15076 - "lcall *%%cs:apm_bios_entry\n\t"
15077 + "lcall *%%ss:apm_bios_entry\n\t"
15078 "setc %%al\n\t"
15079 "popl %%ebp\n\t"
15080 "popl %%edi\n\t"
15081 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15082 __asm__ __volatile__(APM_DO_ZERO_SEGS
15083 "pushl %%edi\n\t"
15084 "pushl %%ebp\n\t"
15085 - "lcall *%%cs:apm_bios_entry\n\t"
15086 + "lcall *%%ss:apm_bios_entry\n\t"
15087 "setc %%bl\n\t"
15088 "popl %%ebp\n\t"
15089 "popl %%edi\n\t"
15090 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15091 index 5e5cd12..51cdc93 100644
15092 --- a/arch/x86/include/asm/atomic.h
15093 +++ b/arch/x86/include/asm/atomic.h
15094 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15095 }
15096
15097 /**
15098 + * atomic_read_unchecked - read atomic variable
15099 + * @v: pointer of type atomic_unchecked_t
15100 + *
15101 + * Atomically reads the value of @v.
15102 + */
15103 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15104 +{
15105 + return ACCESS_ONCE((v)->counter);
15106 +}
15107 +
15108 +/**
15109 * atomic_set - set atomic variable
15110 * @v: pointer of type atomic_t
15111 * @i: required value
15112 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15113 }
15114
15115 /**
15116 + * atomic_set_unchecked - set atomic variable
15117 + * @v: pointer of type atomic_unchecked_t
15118 + * @i: required value
15119 + *
15120 + * Atomically sets the value of @v to @i.
15121 + */
15122 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15123 +{
15124 + v->counter = i;
15125 +}
15126 +
15127 +/**
15128 * atomic_add - add integer to atomic variable
15129 * @i: integer value to add
15130 * @v: pointer of type atomic_t
15131 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15132 */
15133 static inline void atomic_add(int i, atomic_t *v)
15134 {
15135 - asm volatile(LOCK_PREFIX "addl %1,%0"
15136 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15137 +
15138 +#ifdef CONFIG_PAX_REFCOUNT
15139 + "jno 0f\n"
15140 + LOCK_PREFIX "subl %1,%0\n"
15141 + "int $4\n0:\n"
15142 + _ASM_EXTABLE(0b, 0b)
15143 +#endif
15144 +
15145 + : "+m" (v->counter)
15146 + : "ir" (i));
15147 +}
15148 +
15149 +/**
15150 + * atomic_add_unchecked - add integer to atomic variable
15151 + * @i: integer value to add
15152 + * @v: pointer of type atomic_unchecked_t
15153 + *
15154 + * Atomically adds @i to @v.
15155 + */
15156 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15157 +{
15158 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15159 : "+m" (v->counter)
15160 : "ir" (i));
15161 }
15162 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15163 */
15164 static inline void atomic_sub(int i, atomic_t *v)
15165 {
15166 - asm volatile(LOCK_PREFIX "subl %1,%0"
15167 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15168 +
15169 +#ifdef CONFIG_PAX_REFCOUNT
15170 + "jno 0f\n"
15171 + LOCK_PREFIX "addl %1,%0\n"
15172 + "int $4\n0:\n"
15173 + _ASM_EXTABLE(0b, 0b)
15174 +#endif
15175 +
15176 + : "+m" (v->counter)
15177 + : "ir" (i));
15178 +}
15179 +
15180 +/**
15181 + * atomic_sub_unchecked - subtract integer from atomic variable
15182 + * @i: integer value to subtract
15183 + * @v: pointer of type atomic_unchecked_t
15184 + *
15185 + * Atomically subtracts @i from @v.
15186 + */
15187 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15188 +{
15189 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15190 : "+m" (v->counter)
15191 : "ir" (i));
15192 }
15193 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15194 */
15195 static inline int atomic_sub_and_test(int i, atomic_t *v)
15196 {
15197 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15198 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15199 }
15200
15201 /**
15202 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15203 */
15204 static inline void atomic_inc(atomic_t *v)
15205 {
15206 - asm volatile(LOCK_PREFIX "incl %0"
15207 + asm volatile(LOCK_PREFIX "incl %0\n"
15208 +
15209 +#ifdef CONFIG_PAX_REFCOUNT
15210 + "jno 0f\n"
15211 + LOCK_PREFIX "decl %0\n"
15212 + "int $4\n0:\n"
15213 + _ASM_EXTABLE(0b, 0b)
15214 +#endif
15215 +
15216 + : "+m" (v->counter));
15217 +}
15218 +
15219 +/**
15220 + * atomic_inc_unchecked - increment atomic variable
15221 + * @v: pointer of type atomic_unchecked_t
15222 + *
15223 + * Atomically increments @v by 1.
15224 + */
15225 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15226 +{
15227 + asm volatile(LOCK_PREFIX "incl %0\n"
15228 : "+m" (v->counter));
15229 }
15230
15231 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15232 */
15233 static inline void atomic_dec(atomic_t *v)
15234 {
15235 - asm volatile(LOCK_PREFIX "decl %0"
15236 + asm volatile(LOCK_PREFIX "decl %0\n"
15237 +
15238 +#ifdef CONFIG_PAX_REFCOUNT
15239 + "jno 0f\n"
15240 + LOCK_PREFIX "incl %0\n"
15241 + "int $4\n0:\n"
15242 + _ASM_EXTABLE(0b, 0b)
15243 +#endif
15244 +
15245 + : "+m" (v->counter));
15246 +}
15247 +
15248 +/**
15249 + * atomic_dec_unchecked - decrement atomic variable
15250 + * @v: pointer of type atomic_unchecked_t
15251 + *
15252 + * Atomically decrements @v by 1.
15253 + */
15254 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15255 +{
15256 + asm volatile(LOCK_PREFIX "decl %0\n"
15257 : "+m" (v->counter));
15258 }
15259
15260 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15261 */
15262 static inline int atomic_dec_and_test(atomic_t *v)
15263 {
15264 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15265 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15266 }
15267
15268 /**
15269 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15270 */
15271 static inline int atomic_inc_and_test(atomic_t *v)
15272 {
15273 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15274 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15275 +}
15276 +
15277 +/**
15278 + * atomic_inc_and_test_unchecked - increment and test
15279 + * @v: pointer of type atomic_unchecked_t
15280 + *
15281 + * Atomically increments @v by 1
15282 + * and returns true if the result is zero, or false for all
15283 + * other cases.
15284 + */
15285 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15286 +{
15287 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15288 }
15289
15290 /**
15291 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15292 */
15293 static inline int atomic_add_negative(int i, atomic_t *v)
15294 {
15295 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15296 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15297 }
15298
15299 /**
15300 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15301 *
15302 * Atomically adds @i to @v and returns @i + @v
15303 */
15304 -static inline int atomic_add_return(int i, atomic_t *v)
15305 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15306 +{
15307 + return i + xadd_check_overflow(&v->counter, i);
15308 +}
15309 +
15310 +/**
15311 + * atomic_add_return_unchecked - add integer and return
15312 + * @i: integer value to add
15313 + * @v: pointer of type atomic_unchecked_t
15314 + *
15315 + * Atomically adds @i to @v and returns @i + @v
15316 + */
15317 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15318 {
15319 return i + xadd(&v->counter, i);
15320 }
15321 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15322 *
15323 * Atomically subtracts @i from @v and returns @v - @i
15324 */
15325 -static inline int atomic_sub_return(int i, atomic_t *v)
15326 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15327 {
15328 return atomic_add_return(-i, v);
15329 }
15330
15331 #define atomic_inc_return(v) (atomic_add_return(1, v))
15332 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15333 +{
15334 + return atomic_add_return_unchecked(1, v);
15335 +}
15336 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15337
15338 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15339 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15340 +{
15341 + return cmpxchg(&v->counter, old, new);
15342 +}
15343 +
15344 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15345 {
15346 return cmpxchg(&v->counter, old, new);
15347 }
15348 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15349 return xchg(&v->counter, new);
15350 }
15351
15352 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15353 +{
15354 + return xchg(&v->counter, new);
15355 +}
15356 +
15357 /**
15358 * __atomic_add_unless - add unless the number is already a given value
15359 * @v: pointer of type atomic_t
15360 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15361 */
15362 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15363 {
15364 - int c, old;
15365 + int c, old, new;
15366 c = atomic_read(v);
15367 for (;;) {
15368 - if (unlikely(c == (u)))
15369 + if (unlikely(c == u))
15370 break;
15371 - old = atomic_cmpxchg((v), c, c + (a));
15372 +
15373 + asm volatile("addl %2,%0\n"
15374 +
15375 +#ifdef CONFIG_PAX_REFCOUNT
15376 + "jno 0f\n"
15377 + "subl %2,%0\n"
15378 + "int $4\n0:\n"
15379 + _ASM_EXTABLE(0b, 0b)
15380 +#endif
15381 +
15382 + : "=r" (new)
15383 + : "0" (c), "ir" (a));
15384 +
15385 + old = atomic_cmpxchg(v, c, new);
15386 if (likely(old == c))
15387 break;
15388 c = old;
15389 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15390 }
15391
15392 /**
15393 + * atomic_inc_not_zero_hint - increment if not null
15394 + * @v: pointer of type atomic_t
15395 + * @hint: probable value of the atomic before the increment
15396 + *
15397 + * This version of atomic_inc_not_zero() gives a hint of probable
15398 + * value of the atomic. This helps processor to not read the memory
15399 + * before doing the atomic read/modify/write cycle, lowering
15400 + * number of bus transactions on some arches.
15401 + *
15402 + * Returns: 0 if increment was not done, 1 otherwise.
15403 + */
15404 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15405 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15406 +{
15407 + int val, c = hint, new;
15408 +
15409 + /* sanity test, should be removed by compiler if hint is a constant */
15410 + if (!hint)
15411 + return __atomic_add_unless(v, 1, 0);
15412 +
15413 + do {
15414 + asm volatile("incl %0\n"
15415 +
15416 +#ifdef CONFIG_PAX_REFCOUNT
15417 + "jno 0f\n"
15418 + "decl %0\n"
15419 + "int $4\n0:\n"
15420 + _ASM_EXTABLE(0b, 0b)
15421 +#endif
15422 +
15423 + : "=r" (new)
15424 + : "0" (c));
15425 +
15426 + val = atomic_cmpxchg(v, c, new);
15427 + if (val == c)
15428 + return 1;
15429 + c = val;
15430 + } while (c);
15431 +
15432 + return 0;
15433 +}
15434 +
15435 +/**
15436 * atomic_inc_short - increment of a short integer
15437 * @v: pointer to type int
15438 *
15439 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15440 }
15441
15442 /* These are x86-specific, used by some header files */
15443 -#define atomic_clear_mask(mask, addr) \
15444 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15445 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15446 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15447 +{
15448 + asm volatile(LOCK_PREFIX "andl %1,%0"
15449 + : "+m" (v->counter)
15450 + : "r" (~(mask))
15451 + : "memory");
15452 +}
15453
15454 -#define atomic_set_mask(mask, addr) \
15455 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15456 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15457 - : "memory")
15458 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15459 +{
15460 + asm volatile(LOCK_PREFIX "andl %1,%0"
15461 + : "+m" (v->counter)
15462 + : "r" (~(mask))
15463 + : "memory");
15464 +}
15465 +
15466 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15467 +{
15468 + asm volatile(LOCK_PREFIX "orl %1,%0"
15469 + : "+m" (v->counter)
15470 + : "r" (mask)
15471 + : "memory");
15472 +}
15473 +
15474 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15475 +{
15476 + asm volatile(LOCK_PREFIX "orl %1,%0"
15477 + : "+m" (v->counter)
15478 + : "r" (mask)
15479 + : "memory");
15480 +}
15481
15482 #ifdef CONFIG_X86_32
15483 # include <asm/atomic64_32.h>
15484 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15485 index b154de7..bf18a5a 100644
15486 --- a/arch/x86/include/asm/atomic64_32.h
15487 +++ b/arch/x86/include/asm/atomic64_32.h
15488 @@ -12,6 +12,14 @@ typedef struct {
15489 u64 __aligned(8) counter;
15490 } atomic64_t;
15491
15492 +#ifdef CONFIG_PAX_REFCOUNT
15493 +typedef struct {
15494 + u64 __aligned(8) counter;
15495 +} atomic64_unchecked_t;
15496 +#else
15497 +typedef atomic64_t atomic64_unchecked_t;
15498 +#endif
15499 +
15500 #define ATOMIC64_INIT(val) { (val) }
15501
15502 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15503 @@ -37,21 +45,31 @@ typedef struct {
15504 ATOMIC64_DECL_ONE(sym##_386)
15505
15506 ATOMIC64_DECL_ONE(add_386);
15507 +ATOMIC64_DECL_ONE(add_unchecked_386);
15508 ATOMIC64_DECL_ONE(sub_386);
15509 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15510 ATOMIC64_DECL_ONE(inc_386);
15511 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15512 ATOMIC64_DECL_ONE(dec_386);
15513 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15514 #endif
15515
15516 #define alternative_atomic64(f, out, in...) \
15517 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15518
15519 ATOMIC64_DECL(read);
15520 +ATOMIC64_DECL(read_unchecked);
15521 ATOMIC64_DECL(set);
15522 +ATOMIC64_DECL(set_unchecked);
15523 ATOMIC64_DECL(xchg);
15524 ATOMIC64_DECL(add_return);
15525 +ATOMIC64_DECL(add_return_unchecked);
15526 ATOMIC64_DECL(sub_return);
15527 +ATOMIC64_DECL(sub_return_unchecked);
15528 ATOMIC64_DECL(inc_return);
15529 +ATOMIC64_DECL(inc_return_unchecked);
15530 ATOMIC64_DECL(dec_return);
15531 +ATOMIC64_DECL(dec_return_unchecked);
15532 ATOMIC64_DECL(dec_if_positive);
15533 ATOMIC64_DECL(inc_not_zero);
15534 ATOMIC64_DECL(add_unless);
15535 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15536 }
15537
15538 /**
15539 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15540 + * @p: pointer to type atomic64_unchecked_t
15541 + * @o: expected value
15542 + * @n: new value
15543 + *
15544 + * Atomically sets @v to @n if it was equal to @o and returns
15545 + * the old value.
15546 + */
15547 +
15548 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15549 +{
15550 + return cmpxchg64(&v->counter, o, n);
15551 +}
15552 +
15553 +/**
15554 * atomic64_xchg - xchg atomic64 variable
15555 * @v: pointer to type atomic64_t
15556 * @n: value to assign
15557 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15558 }
15559
15560 /**
15561 + * atomic64_set_unchecked - set atomic64 variable
15562 + * @v: pointer to type atomic64_unchecked_t
15563 + * @n: value to assign
15564 + *
15565 + * Atomically sets the value of @v to @n.
15566 + */
15567 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15568 +{
15569 + unsigned high = (unsigned)(i >> 32);
15570 + unsigned low = (unsigned)i;
15571 + alternative_atomic64(set, /* no output */,
15572 + "S" (v), "b" (low), "c" (high)
15573 + : "eax", "edx", "memory");
15574 +}
15575 +
15576 +/**
15577 * atomic64_read - read atomic64 variable
15578 * @v: pointer to type atomic64_t
15579 *
15580 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15581 }
15582
15583 /**
15584 + * atomic64_read_unchecked - read atomic64 variable
15585 + * @v: pointer to type atomic64_unchecked_t
15586 + *
15587 + * Atomically reads the value of @v and returns it.
15588 + */
15589 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15590 +{
15591 + long long r;
15592 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15593 + return r;
15594 + }
15595 +
15596 +/**
15597 * atomic64_add_return - add and return
15598 * @i: integer value to add
15599 * @v: pointer to type atomic64_t
15600 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15601 return i;
15602 }
15603
15604 +/**
15605 + * atomic64_add_return_unchecked - add and return
15606 + * @i: integer value to add
15607 + * @v: pointer to type atomic64_unchecked_t
15608 + *
15609 + * Atomically adds @i to @v and returns @i + *@v
15610 + */
15611 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15612 +{
15613 + alternative_atomic64(add_return_unchecked,
15614 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15615 + ASM_NO_INPUT_CLOBBER("memory"));
15616 + return i;
15617 +}
15618 +
15619 /*
15620 * Other variants with different arithmetic operators:
15621 */
15622 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15623 return a;
15624 }
15625
15626 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15627 +{
15628 + long long a;
15629 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15630 + "S" (v) : "memory", "ecx");
15631 + return a;
15632 +}
15633 +
15634 static inline long long atomic64_dec_return(atomic64_t *v)
15635 {
15636 long long a;
15637 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15638 }
15639
15640 /**
15641 + * atomic64_add_unchecked - add integer to atomic64 variable
15642 + * @i: integer value to add
15643 + * @v: pointer to type atomic64_unchecked_t
15644 + *
15645 + * Atomically adds @i to @v.
15646 + */
15647 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15648 +{
15649 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15650 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15651 + ASM_NO_INPUT_CLOBBER("memory"));
15652 + return i;
15653 +}
15654 +
15655 +/**
15656 * atomic64_sub - subtract the atomic64 variable
15657 * @i: integer value to subtract
15658 * @v: pointer to type atomic64_t
15659 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15660 index f8d273e..02f39f3 100644
15661 --- a/arch/x86/include/asm/atomic64_64.h
15662 +++ b/arch/x86/include/asm/atomic64_64.h
15663 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15664 }
15665
15666 /**
15667 + * atomic64_read_unchecked - read atomic64 variable
15668 + * @v: pointer of type atomic64_unchecked_t
15669 + *
15670 + * Atomically reads the value of @v.
15671 + * Doesn't imply a read memory barrier.
15672 + */
15673 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15674 +{
15675 + return ACCESS_ONCE((v)->counter);
15676 +}
15677 +
15678 +/**
15679 * atomic64_set - set atomic64 variable
15680 * @v: pointer to type atomic64_t
15681 * @i: required value
15682 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15683 }
15684
15685 /**
15686 + * atomic64_set_unchecked - set atomic64 variable
15687 + * @v: pointer to type atomic64_unchecked_t
15688 + * @i: required value
15689 + *
15690 + * Atomically sets the value of @v to @i.
15691 + */
15692 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15693 +{
15694 + v->counter = i;
15695 +}
15696 +
15697 +/**
15698 * atomic64_add - add integer to atomic64 variable
15699 * @i: integer value to add
15700 * @v: pointer to type atomic64_t
15701 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15702 */
15703 static inline void atomic64_add(long i, atomic64_t *v)
15704 {
15705 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15706 +
15707 +#ifdef CONFIG_PAX_REFCOUNT
15708 + "jno 0f\n"
15709 + LOCK_PREFIX "subq %1,%0\n"
15710 + "int $4\n0:\n"
15711 + _ASM_EXTABLE(0b, 0b)
15712 +#endif
15713 +
15714 + : "=m" (v->counter)
15715 + : "er" (i), "m" (v->counter));
15716 +}
15717 +
15718 +/**
15719 + * atomic64_add_unchecked - add integer to atomic64 variable
15720 + * @i: integer value to add
15721 + * @v: pointer to type atomic64_unchecked_t
15722 + *
15723 + * Atomically adds @i to @v.
15724 + */
15725 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15726 +{
15727 asm volatile(LOCK_PREFIX "addq %1,%0"
15728 : "=m" (v->counter)
15729 : "er" (i), "m" (v->counter));
15730 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15731 */
15732 static inline void atomic64_sub(long i, atomic64_t *v)
15733 {
15734 - asm volatile(LOCK_PREFIX "subq %1,%0"
15735 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15736 +
15737 +#ifdef CONFIG_PAX_REFCOUNT
15738 + "jno 0f\n"
15739 + LOCK_PREFIX "addq %1,%0\n"
15740 + "int $4\n0:\n"
15741 + _ASM_EXTABLE(0b, 0b)
15742 +#endif
15743 +
15744 + : "=m" (v->counter)
15745 + : "er" (i), "m" (v->counter));
15746 +}
15747 +
15748 +/**
15749 + * atomic64_sub_unchecked - subtract the atomic64 variable
15750 + * @i: integer value to subtract
15751 + * @v: pointer to type atomic64_unchecked_t
15752 + *
15753 + * Atomically subtracts @i from @v.
15754 + */
15755 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15756 +{
15757 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15758 : "=m" (v->counter)
15759 : "er" (i), "m" (v->counter));
15760 }
15761 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15762 */
15763 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15764 {
15765 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15766 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15767 }
15768
15769 /**
15770 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15771 */
15772 static inline void atomic64_inc(atomic64_t *v)
15773 {
15774 + asm volatile(LOCK_PREFIX "incq %0\n"
15775 +
15776 +#ifdef CONFIG_PAX_REFCOUNT
15777 + "jno 0f\n"
15778 + LOCK_PREFIX "decq %0\n"
15779 + "int $4\n0:\n"
15780 + _ASM_EXTABLE(0b, 0b)
15781 +#endif
15782 +
15783 + : "=m" (v->counter)
15784 + : "m" (v->counter));
15785 +}
15786 +
15787 +/**
15788 + * atomic64_inc_unchecked - increment atomic64 variable
15789 + * @v: pointer to type atomic64_unchecked_t
15790 + *
15791 + * Atomically increments @v by 1.
15792 + */
15793 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15794 +{
15795 asm volatile(LOCK_PREFIX "incq %0"
15796 : "=m" (v->counter)
15797 : "m" (v->counter));
15798 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15799 */
15800 static inline void atomic64_dec(atomic64_t *v)
15801 {
15802 - asm volatile(LOCK_PREFIX "decq %0"
15803 + asm volatile(LOCK_PREFIX "decq %0\n"
15804 +
15805 +#ifdef CONFIG_PAX_REFCOUNT
15806 + "jno 0f\n"
15807 + LOCK_PREFIX "incq %0\n"
15808 + "int $4\n0:\n"
15809 + _ASM_EXTABLE(0b, 0b)
15810 +#endif
15811 +
15812 + : "=m" (v->counter)
15813 + : "m" (v->counter));
15814 +}
15815 +
15816 +/**
15817 + * atomic64_dec_unchecked - decrement atomic64 variable
15818 + * @v: pointer to type atomic64_t
15819 + *
15820 + * Atomically decrements @v by 1.
15821 + */
15822 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15823 +{
15824 + asm volatile(LOCK_PREFIX "decq %0\n"
15825 : "=m" (v->counter)
15826 : "m" (v->counter));
15827 }
15828 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15829 */
15830 static inline int atomic64_dec_and_test(atomic64_t *v)
15831 {
15832 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15833 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15834 }
15835
15836 /**
15837 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15838 */
15839 static inline int atomic64_inc_and_test(atomic64_t *v)
15840 {
15841 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15842 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15843 }
15844
15845 /**
15846 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15847 */
15848 static inline int atomic64_add_negative(long i, atomic64_t *v)
15849 {
15850 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15851 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15852 }
15853
15854 /**
15855 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15856 */
15857 static inline long atomic64_add_return(long i, atomic64_t *v)
15858 {
15859 + return i + xadd_check_overflow(&v->counter, i);
15860 +}
15861 +
15862 +/**
15863 + * atomic64_add_return_unchecked - add and return
15864 + * @i: integer value to add
15865 + * @v: pointer to type atomic64_unchecked_t
15866 + *
15867 + * Atomically adds @i to @v and returns @i + @v
15868 + */
15869 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15870 +{
15871 return i + xadd(&v->counter, i);
15872 }
15873
15874 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15875 }
15876
15877 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15878 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15879 +{
15880 + return atomic64_add_return_unchecked(1, v);
15881 +}
15882 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15883
15884 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15885 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15886 return cmpxchg(&v->counter, old, new);
15887 }
15888
15889 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15890 +{
15891 + return cmpxchg(&v->counter, old, new);
15892 +}
15893 +
15894 static inline long atomic64_xchg(atomic64_t *v, long new)
15895 {
15896 return xchg(&v->counter, new);
15897 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15898 */
15899 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15900 {
15901 - long c, old;
15902 + long c, old, new;
15903 c = atomic64_read(v);
15904 for (;;) {
15905 - if (unlikely(c == (u)))
15906 + if (unlikely(c == u))
15907 break;
15908 - old = atomic64_cmpxchg((v), c, c + (a));
15909 +
15910 + asm volatile("add %2,%0\n"
15911 +
15912 +#ifdef CONFIG_PAX_REFCOUNT
15913 + "jno 0f\n"
15914 + "sub %2,%0\n"
15915 + "int $4\n0:\n"
15916 + _ASM_EXTABLE(0b, 0b)
15917 +#endif
15918 +
15919 + : "=r" (new)
15920 + : "0" (c), "ir" (a));
15921 +
15922 + old = atomic64_cmpxchg(v, c, new);
15923 if (likely(old == c))
15924 break;
15925 c = old;
15926 }
15927 - return c != (u);
15928 + return c != u;
15929 }
15930
15931 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
15932 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
15933 index 2ab1eb3..1e8cc5d 100644
15934 --- a/arch/x86/include/asm/barrier.h
15935 +++ b/arch/x86/include/asm/barrier.h
15936 @@ -57,7 +57,7 @@
15937 do { \
15938 compiletime_assert_atomic_type(*p); \
15939 smp_mb(); \
15940 - ACCESS_ONCE(*p) = (v); \
15941 + ACCESS_ONCE_RW(*p) = (v); \
15942 } while (0)
15943
15944 #define smp_load_acquire(p) \
15945 @@ -74,7 +74,7 @@ do { \
15946 do { \
15947 compiletime_assert_atomic_type(*p); \
15948 barrier(); \
15949 - ACCESS_ONCE(*p) = (v); \
15950 + ACCESS_ONCE_RW(*p) = (v); \
15951 } while (0)
15952
15953 #define smp_load_acquire(p) \
15954 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
15955 index cfe3b95..d01b118 100644
15956 --- a/arch/x86/include/asm/bitops.h
15957 +++ b/arch/x86/include/asm/bitops.h
15958 @@ -50,7 +50,7 @@
15959 * a mask operation on a byte.
15960 */
15961 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
15962 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
15963 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
15964 #define CONST_MASK(nr) (1 << ((nr) & 7))
15965
15966 /**
15967 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
15968 */
15969 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
15970 {
15971 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
15972 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
15973 }
15974
15975 /**
15976 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
15977 */
15978 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
15979 {
15980 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
15981 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
15982 }
15983
15984 /**
15985 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
15986 */
15987 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
15988 {
15989 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
15990 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
15991 }
15992
15993 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
15994 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
15995 *
15996 * Undefined if no bit exists, so code should check against 0 first.
15997 */
15998 -static inline unsigned long __ffs(unsigned long word)
15999 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16000 {
16001 asm("rep; bsf %1,%0"
16002 : "=r" (word)
16003 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16004 *
16005 * Undefined if no zero exists, so code should check against ~0UL first.
16006 */
16007 -static inline unsigned long ffz(unsigned long word)
16008 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16009 {
16010 asm("rep; bsf %1,%0"
16011 : "=r" (word)
16012 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16013 *
16014 * Undefined if no set bit exists, so code should check against 0 first.
16015 */
16016 -static inline unsigned long __fls(unsigned long word)
16017 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16018 {
16019 asm("bsr %1,%0"
16020 : "=r" (word)
16021 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16022 * set bit if value is nonzero. The last (most significant) bit is
16023 * at position 32.
16024 */
16025 -static inline int fls(int x)
16026 +static inline int __intentional_overflow(-1) fls(int x)
16027 {
16028 int r;
16029
16030 @@ -476,7 +476,7 @@ static inline int fls(int x)
16031 * at position 64.
16032 */
16033 #ifdef CONFIG_X86_64
16034 -static __always_inline int fls64(__u64 x)
16035 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16036 {
16037 int bitpos = -1;
16038 /*
16039 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16040 index 4fa687a..60f2d39 100644
16041 --- a/arch/x86/include/asm/boot.h
16042 +++ b/arch/x86/include/asm/boot.h
16043 @@ -6,10 +6,15 @@
16044 #include <uapi/asm/boot.h>
16045
16046 /* Physical address where kernel should be loaded. */
16047 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16048 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16049 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16050 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16051
16052 +#ifndef __ASSEMBLY__
16053 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16054 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16055 +#endif
16056 +
16057 /* Minimum kernel alignment, as a power of two */
16058 #ifdef CONFIG_X86_64
16059 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16060 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16061 index 48f99f1..d78ebf9 100644
16062 --- a/arch/x86/include/asm/cache.h
16063 +++ b/arch/x86/include/asm/cache.h
16064 @@ -5,12 +5,13 @@
16065
16066 /* L1 cache line size */
16067 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16068 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16069 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16070
16071 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16072 +#define __read_only __attribute__((__section__(".data..read_only")))
16073
16074 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16075 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16076 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16077
16078 #ifdef CONFIG_X86_VSMP
16079 #ifdef CONFIG_SMP
16080 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16081 index 76659b6..72b8439 100644
16082 --- a/arch/x86/include/asm/calling.h
16083 +++ b/arch/x86/include/asm/calling.h
16084 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16085 #define RSP 152
16086 #define SS 160
16087
16088 -#define ARGOFFSET R11
16089 -#define SWFRAME ORIG_RAX
16090 +#define ARGOFFSET R15
16091
16092 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16093 - subq $9*8+\addskip, %rsp
16094 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16095 - movq_cfi rdi, 8*8
16096 - movq_cfi rsi, 7*8
16097 - movq_cfi rdx, 6*8
16098 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16099 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16100 + movq_cfi rdi, RDI
16101 + movq_cfi rsi, RSI
16102 + movq_cfi rdx, RDX
16103
16104 .if \save_rcx
16105 - movq_cfi rcx, 5*8
16106 + movq_cfi rcx, RCX
16107 .endif
16108
16109 .if \rax_enosys
16110 - movq $-ENOSYS, 4*8(%rsp)
16111 + movq $-ENOSYS, RAX(%rsp)
16112 .else
16113 - movq_cfi rax, 4*8
16114 + movq_cfi rax, RAX
16115 .endif
16116
16117 .if \save_r891011
16118 - movq_cfi r8, 3*8
16119 - movq_cfi r9, 2*8
16120 - movq_cfi r10, 1*8
16121 - movq_cfi r11, 0*8
16122 + movq_cfi r8, R8
16123 + movq_cfi r9, R9
16124 + movq_cfi r10, R10
16125 + movq_cfi r11, R11
16126 .endif
16127
16128 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16129 + movq_cfi r12, R12
16130 +#endif
16131 +
16132 .endm
16133
16134 -#define ARG_SKIP (9*8)
16135 +#define ARG_SKIP ORIG_RAX
16136
16137 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16138 rstor_r8910=1, rstor_rdx=1
16139 +
16140 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16141 + movq_cfi_restore R12, r12
16142 +#endif
16143 +
16144 .if \rstor_r11
16145 - movq_cfi_restore 0*8, r11
16146 + movq_cfi_restore R11, r11
16147 .endif
16148
16149 .if \rstor_r8910
16150 - movq_cfi_restore 1*8, r10
16151 - movq_cfi_restore 2*8, r9
16152 - movq_cfi_restore 3*8, r8
16153 + movq_cfi_restore R10, r10
16154 + movq_cfi_restore R9, r9
16155 + movq_cfi_restore R8, r8
16156 .endif
16157
16158 .if \rstor_rax
16159 - movq_cfi_restore 4*8, rax
16160 + movq_cfi_restore RAX, rax
16161 .endif
16162
16163 .if \rstor_rcx
16164 - movq_cfi_restore 5*8, rcx
16165 + movq_cfi_restore RCX, rcx
16166 .endif
16167
16168 .if \rstor_rdx
16169 - movq_cfi_restore 6*8, rdx
16170 + movq_cfi_restore RDX, rdx
16171 .endif
16172
16173 - movq_cfi_restore 7*8, rsi
16174 - movq_cfi_restore 8*8, rdi
16175 + movq_cfi_restore RSI, rsi
16176 + movq_cfi_restore RDI, rdi
16177
16178 - .if ARG_SKIP+\addskip > 0
16179 - addq $ARG_SKIP+\addskip, %rsp
16180 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16181 + .if ORIG_RAX+\addskip > 0
16182 + addq $ORIG_RAX+\addskip, %rsp
16183 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16184 .endif
16185 .endm
16186
16187 - .macro LOAD_ARGS offset, skiprax=0
16188 - movq \offset(%rsp), %r11
16189 - movq \offset+8(%rsp), %r10
16190 - movq \offset+16(%rsp), %r9
16191 - movq \offset+24(%rsp), %r8
16192 - movq \offset+40(%rsp), %rcx
16193 - movq \offset+48(%rsp), %rdx
16194 - movq \offset+56(%rsp), %rsi
16195 - movq \offset+64(%rsp), %rdi
16196 + .macro LOAD_ARGS skiprax=0
16197 + movq R11(%rsp), %r11
16198 + movq R10(%rsp), %r10
16199 + movq R9(%rsp), %r9
16200 + movq R8(%rsp), %r8
16201 + movq RCX(%rsp), %rcx
16202 + movq RDX(%rsp), %rdx
16203 + movq RSI(%rsp), %rsi
16204 + movq RDI(%rsp), %rdi
16205 .if \skiprax
16206 .else
16207 - movq \offset+72(%rsp), %rax
16208 + movq ORIG_RAX(%rsp), %rax
16209 .endif
16210 .endm
16211
16212 -#define REST_SKIP (6*8)
16213 -
16214 .macro SAVE_REST
16215 - subq $REST_SKIP, %rsp
16216 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16217 - movq_cfi rbx, 5*8
16218 - movq_cfi rbp, 4*8
16219 - movq_cfi r12, 3*8
16220 - movq_cfi r13, 2*8
16221 - movq_cfi r14, 1*8
16222 - movq_cfi r15, 0*8
16223 + movq_cfi rbx, RBX
16224 + movq_cfi rbp, RBP
16225 +
16226 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16227 + movq_cfi r12, R12
16228 +#endif
16229 +
16230 + movq_cfi r13, R13
16231 + movq_cfi r14, R14
16232 + movq_cfi r15, R15
16233 .endm
16234
16235 .macro RESTORE_REST
16236 - movq_cfi_restore 0*8, r15
16237 - movq_cfi_restore 1*8, r14
16238 - movq_cfi_restore 2*8, r13
16239 - movq_cfi_restore 3*8, r12
16240 - movq_cfi_restore 4*8, rbp
16241 - movq_cfi_restore 5*8, rbx
16242 - addq $REST_SKIP, %rsp
16243 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16244 + movq_cfi_restore R15, r15
16245 + movq_cfi_restore R14, r14
16246 + movq_cfi_restore R13, r13
16247 +
16248 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16249 + movq_cfi_restore R12, r12
16250 +#endif
16251 +
16252 + movq_cfi_restore RBP, rbp
16253 + movq_cfi_restore RBX, rbx
16254 .endm
16255
16256 .macro SAVE_ALL
16257 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16258 index f50de69..2b0a458 100644
16259 --- a/arch/x86/include/asm/checksum_32.h
16260 +++ b/arch/x86/include/asm/checksum_32.h
16261 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16262 int len, __wsum sum,
16263 int *src_err_ptr, int *dst_err_ptr);
16264
16265 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16266 + int len, __wsum sum,
16267 + int *src_err_ptr, int *dst_err_ptr);
16268 +
16269 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16270 + int len, __wsum sum,
16271 + int *src_err_ptr, int *dst_err_ptr);
16272 +
16273 /*
16274 * Note: when you get a NULL pointer exception here this means someone
16275 * passed in an incorrect kernel address to one of these functions.
16276 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16277
16278 might_sleep();
16279 stac();
16280 - ret = csum_partial_copy_generic((__force void *)src, dst,
16281 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16282 len, sum, err_ptr, NULL);
16283 clac();
16284
16285 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16286 might_sleep();
16287 if (access_ok(VERIFY_WRITE, dst, len)) {
16288 stac();
16289 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16290 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16291 len, sum, NULL, err_ptr);
16292 clac();
16293 return ret;
16294 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16295 index 99c105d7..2f667ac 100644
16296 --- a/arch/x86/include/asm/cmpxchg.h
16297 +++ b/arch/x86/include/asm/cmpxchg.h
16298 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16299 __compiletime_error("Bad argument size for cmpxchg");
16300 extern void __xadd_wrong_size(void)
16301 __compiletime_error("Bad argument size for xadd");
16302 +extern void __xadd_check_overflow_wrong_size(void)
16303 + __compiletime_error("Bad argument size for xadd_check_overflow");
16304 extern void __add_wrong_size(void)
16305 __compiletime_error("Bad argument size for add");
16306 +extern void __add_check_overflow_wrong_size(void)
16307 + __compiletime_error("Bad argument size for add_check_overflow");
16308
16309 /*
16310 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16311 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16312 __ret; \
16313 })
16314
16315 +#ifdef CONFIG_PAX_REFCOUNT
16316 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16317 + ({ \
16318 + __typeof__ (*(ptr)) __ret = (arg); \
16319 + switch (sizeof(*(ptr))) { \
16320 + case __X86_CASE_L: \
16321 + asm volatile (lock #op "l %0, %1\n" \
16322 + "jno 0f\n" \
16323 + "mov %0,%1\n" \
16324 + "int $4\n0:\n" \
16325 + _ASM_EXTABLE(0b, 0b) \
16326 + : "+r" (__ret), "+m" (*(ptr)) \
16327 + : : "memory", "cc"); \
16328 + break; \
16329 + case __X86_CASE_Q: \
16330 + asm volatile (lock #op "q %q0, %1\n" \
16331 + "jno 0f\n" \
16332 + "mov %0,%1\n" \
16333 + "int $4\n0:\n" \
16334 + _ASM_EXTABLE(0b, 0b) \
16335 + : "+r" (__ret), "+m" (*(ptr)) \
16336 + : : "memory", "cc"); \
16337 + break; \
16338 + default: \
16339 + __ ## op ## _check_overflow_wrong_size(); \
16340 + } \
16341 + __ret; \
16342 + })
16343 +#else
16344 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16345 +#endif
16346 +
16347 /*
16348 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16349 * Since this is generally used to protect other memory information, we
16350 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16351 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16352 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16353
16354 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16355 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16356 +
16357 #define __add(ptr, inc, lock) \
16358 ({ \
16359 __typeof__ (*(ptr)) __ret = (inc); \
16360 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16361 index 59c6c40..5e0b22c 100644
16362 --- a/arch/x86/include/asm/compat.h
16363 +++ b/arch/x86/include/asm/compat.h
16364 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16365 typedef u32 compat_uint_t;
16366 typedef u32 compat_ulong_t;
16367 typedef u64 __attribute__((aligned(4))) compat_u64;
16368 -typedef u32 compat_uptr_t;
16369 +typedef u32 __user compat_uptr_t;
16370
16371 struct compat_timespec {
16372 compat_time_t tv_sec;
16373 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16374 index aede2c3..40d7a8f 100644
16375 --- a/arch/x86/include/asm/cpufeature.h
16376 +++ b/arch/x86/include/asm/cpufeature.h
16377 @@ -212,7 +212,7 @@
16378 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16379 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16380 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16381 -
16382 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16383
16384 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16385 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16386 @@ -220,7 +220,7 @@
16387 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16388 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16389 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16390 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16391 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16392 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16393 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16394 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16395 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16396 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16397 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16398 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16399 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16400
16401 #if __GNUC__ >= 4
16402 extern void warn_pre_alternatives(void);
16403 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16404
16405 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16406 t_warn:
16407 - warn_pre_alternatives();
16408 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16409 + warn_pre_alternatives();
16410 return false;
16411 #endif
16412
16413 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16414 ".section .discard,\"aw\",@progbits\n"
16415 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16416 ".previous\n"
16417 - ".section .altinstr_replacement,\"ax\"\n"
16418 + ".section .altinstr_replacement,\"a\"\n"
16419 "3: movb $1,%0\n"
16420 "4:\n"
16421 ".previous\n"
16422 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16423 " .byte 2b - 1b\n" /* src len */
16424 " .byte 4f - 3f\n" /* repl len */
16425 ".previous\n"
16426 - ".section .altinstr_replacement,\"ax\"\n"
16427 + ".section .altinstr_replacement,\"a\"\n"
16428 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16429 "4:\n"
16430 ".previous\n"
16431 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16432 ".section .discard,\"aw\",@progbits\n"
16433 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16434 ".previous\n"
16435 - ".section .altinstr_replacement,\"ax\"\n"
16436 + ".section .altinstr_replacement,\"a\"\n"
16437 "3: movb $0,%0\n"
16438 "4:\n"
16439 ".previous\n"
16440 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16441 ".section .discard,\"aw\",@progbits\n"
16442 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16443 ".previous\n"
16444 - ".section .altinstr_replacement,\"ax\"\n"
16445 + ".section .altinstr_replacement,\"a\"\n"
16446 "5: movb $1,%0\n"
16447 "6:\n"
16448 ".previous\n"
16449 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16450 index a94b82e..59ecefa 100644
16451 --- a/arch/x86/include/asm/desc.h
16452 +++ b/arch/x86/include/asm/desc.h
16453 @@ -4,6 +4,7 @@
16454 #include <asm/desc_defs.h>
16455 #include <asm/ldt.h>
16456 #include <asm/mmu.h>
16457 +#include <asm/pgtable.h>
16458
16459 #include <linux/smp.h>
16460 #include <linux/percpu.h>
16461 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16462
16463 desc->type = (info->read_exec_only ^ 1) << 1;
16464 desc->type |= info->contents << 2;
16465 + desc->type |= info->seg_not_present ^ 1;
16466
16467 desc->s = 1;
16468 desc->dpl = 0x3;
16469 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16470 }
16471
16472 extern struct desc_ptr idt_descr;
16473 -extern gate_desc idt_table[];
16474 -extern struct desc_ptr debug_idt_descr;
16475 -extern gate_desc debug_idt_table[];
16476 -
16477 -struct gdt_page {
16478 - struct desc_struct gdt[GDT_ENTRIES];
16479 -} __attribute__((aligned(PAGE_SIZE)));
16480 -
16481 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16482 +extern gate_desc idt_table[IDT_ENTRIES];
16483 +extern const struct desc_ptr debug_idt_descr;
16484 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16485
16486 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16487 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16488 {
16489 - return per_cpu(gdt_page, cpu).gdt;
16490 + return cpu_gdt_table[cpu];
16491 }
16492
16493 #ifdef CONFIG_X86_64
16494 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16495 unsigned long base, unsigned dpl, unsigned flags,
16496 unsigned short seg)
16497 {
16498 - gate->a = (seg << 16) | (base & 0xffff);
16499 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16500 + gate->gate.offset_low = base;
16501 + gate->gate.seg = seg;
16502 + gate->gate.reserved = 0;
16503 + gate->gate.type = type;
16504 + gate->gate.s = 0;
16505 + gate->gate.dpl = dpl;
16506 + gate->gate.p = 1;
16507 + gate->gate.offset_high = base >> 16;
16508 }
16509
16510 #endif
16511 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16512
16513 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16514 {
16515 + pax_open_kernel();
16516 memcpy(&idt[entry], gate, sizeof(*gate));
16517 + pax_close_kernel();
16518 }
16519
16520 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16521 {
16522 + pax_open_kernel();
16523 memcpy(&ldt[entry], desc, 8);
16524 + pax_close_kernel();
16525 }
16526
16527 static inline void
16528 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16529 default: size = sizeof(*gdt); break;
16530 }
16531
16532 + pax_open_kernel();
16533 memcpy(&gdt[entry], desc, size);
16534 + pax_close_kernel();
16535 }
16536
16537 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16538 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16539
16540 static inline void native_load_tr_desc(void)
16541 {
16542 + pax_open_kernel();
16543 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16544 + pax_close_kernel();
16545 }
16546
16547 static inline void native_load_gdt(const struct desc_ptr *dtr)
16548 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16549 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16550 unsigned int i;
16551
16552 + pax_open_kernel();
16553 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16554 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16555 + pax_close_kernel();
16556 }
16557
16558 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16559 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16560 preempt_enable();
16561 }
16562
16563 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16564 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16565 {
16566 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16567 }
16568 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16569 }
16570
16571 #ifdef CONFIG_X86_64
16572 -static inline void set_nmi_gate(int gate, void *addr)
16573 +static inline void set_nmi_gate(int gate, const void *addr)
16574 {
16575 gate_desc s;
16576
16577 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16578 #endif
16579
16580 #ifdef CONFIG_TRACING
16581 -extern struct desc_ptr trace_idt_descr;
16582 -extern gate_desc trace_idt_table[];
16583 +extern const struct desc_ptr trace_idt_descr;
16584 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16585 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16586 {
16587 write_idt_entry(trace_idt_table, entry, gate);
16588 }
16589
16590 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16591 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16592 unsigned dpl, unsigned ist, unsigned seg)
16593 {
16594 gate_desc s;
16595 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16596 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16597 #endif
16598
16599 -static inline void _set_gate(int gate, unsigned type, void *addr,
16600 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16601 unsigned dpl, unsigned ist, unsigned seg)
16602 {
16603 gate_desc s;
16604 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16605 #define set_intr_gate(n, addr) \
16606 do { \
16607 BUG_ON((unsigned)n > 0xFF); \
16608 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16609 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16610 __KERNEL_CS); \
16611 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16612 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16613 0, 0, __KERNEL_CS); \
16614 } while (0)
16615
16616 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16617 /*
16618 * This routine sets up an interrupt gate at directory privilege level 3.
16619 */
16620 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16621 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16622 {
16623 BUG_ON((unsigned)n > 0xFF);
16624 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16625 }
16626
16627 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16628 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16629 {
16630 BUG_ON((unsigned)n > 0xFF);
16631 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16632 }
16633
16634 -static inline void set_trap_gate(unsigned int n, void *addr)
16635 +static inline void set_trap_gate(unsigned int n, const void *addr)
16636 {
16637 BUG_ON((unsigned)n > 0xFF);
16638 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16639 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16640 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16641 {
16642 BUG_ON((unsigned)n > 0xFF);
16643 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16644 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16645 }
16646
16647 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16648 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16649 {
16650 BUG_ON((unsigned)n > 0xFF);
16651 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16652 }
16653
16654 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16655 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16656 {
16657 BUG_ON((unsigned)n > 0xFF);
16658 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16659 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16660 else
16661 load_idt((const struct desc_ptr *)&idt_descr);
16662 }
16663 +
16664 +#ifdef CONFIG_X86_32
16665 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16666 +{
16667 + struct desc_struct d;
16668 +
16669 + if (likely(limit))
16670 + limit = (limit - 1UL) >> PAGE_SHIFT;
16671 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16672 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16673 +}
16674 +#endif
16675 +
16676 #endif /* _ASM_X86_DESC_H */
16677 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16678 index 278441f..b95a174 100644
16679 --- a/arch/x86/include/asm/desc_defs.h
16680 +++ b/arch/x86/include/asm/desc_defs.h
16681 @@ -31,6 +31,12 @@ struct desc_struct {
16682 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16683 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16684 };
16685 + struct {
16686 + u16 offset_low;
16687 + u16 seg;
16688 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16689 + unsigned offset_high: 16;
16690 + } gate;
16691 };
16692 } __attribute__((packed));
16693
16694 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16695 index ced283a..ffe04cc 100644
16696 --- a/arch/x86/include/asm/div64.h
16697 +++ b/arch/x86/include/asm/div64.h
16698 @@ -39,7 +39,7 @@
16699 __mod; \
16700 })
16701
16702 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16703 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16704 {
16705 union {
16706 u64 v64;
16707 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16708 index ca3347a..1a5082a 100644
16709 --- a/arch/x86/include/asm/elf.h
16710 +++ b/arch/x86/include/asm/elf.h
16711 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16712
16713 #include <asm/vdso.h>
16714
16715 -#ifdef CONFIG_X86_64
16716 -extern unsigned int vdso64_enabled;
16717 -#endif
16718 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16719 extern unsigned int vdso32_enabled;
16720 #endif
16721 @@ -249,7 +246,25 @@ extern int force_personality32;
16722 the loader. We need to make sure that it is out of the way of the program
16723 that it will "exec", and that there is sufficient room for the brk. */
16724
16725 +#ifdef CONFIG_PAX_SEGMEXEC
16726 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16727 +#else
16728 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16729 +#endif
16730 +
16731 +#ifdef CONFIG_PAX_ASLR
16732 +#ifdef CONFIG_X86_32
16733 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16734 +
16735 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16736 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16737 +#else
16738 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16739 +
16740 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16741 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16742 +#endif
16743 +#endif
16744
16745 /* This yields a mask that user programs can use to figure out what
16746 instruction set this CPU supports. This could be done in user space,
16747 @@ -298,17 +313,13 @@ do { \
16748
16749 #define ARCH_DLINFO \
16750 do { \
16751 - if (vdso64_enabled) \
16752 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16753 - (unsigned long __force)current->mm->context.vdso); \
16754 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16755 } while (0)
16756
16757 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16758 #define ARCH_DLINFO_X32 \
16759 do { \
16760 - if (vdso64_enabled) \
16761 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16762 - (unsigned long __force)current->mm->context.vdso); \
16763 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16764 } while (0)
16765
16766 #define AT_SYSINFO 32
16767 @@ -323,10 +334,10 @@ else \
16768
16769 #endif /* !CONFIG_X86_32 */
16770
16771 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16772 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16773
16774 #define VDSO_ENTRY \
16775 - ((unsigned long)current->mm->context.vdso + \
16776 + (current->mm->context.vdso + \
16777 selected_vdso32->sym___kernel_vsyscall)
16778
16779 struct linux_binprm;
16780 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16781 int uses_interp);
16782 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16783
16784 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16785 -#define arch_randomize_brk arch_randomize_brk
16786 -
16787 /*
16788 * True on X86_32 or when emulating IA32 on X86_64
16789 */
16790 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16791 index 77a99ac..39ff7f5 100644
16792 --- a/arch/x86/include/asm/emergency-restart.h
16793 +++ b/arch/x86/include/asm/emergency-restart.h
16794 @@ -1,6 +1,6 @@
16795 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16796 #define _ASM_X86_EMERGENCY_RESTART_H
16797
16798 -extern void machine_emergency_restart(void);
16799 +extern void machine_emergency_restart(void) __noreturn;
16800
16801 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16802 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16803 index 1c7eefe..d0e4702 100644
16804 --- a/arch/x86/include/asm/floppy.h
16805 +++ b/arch/x86/include/asm/floppy.h
16806 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16807 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16808 } fd_routine[] = {
16809 {
16810 - request_dma,
16811 - free_dma,
16812 - get_dma_residue,
16813 - dma_mem_alloc,
16814 - hard_dma_setup
16815 + ._request_dma = request_dma,
16816 + ._free_dma = free_dma,
16817 + ._get_dma_residue = get_dma_residue,
16818 + ._dma_mem_alloc = dma_mem_alloc,
16819 + ._dma_setup = hard_dma_setup
16820 },
16821 {
16822 - vdma_request_dma,
16823 - vdma_nop,
16824 - vdma_get_dma_residue,
16825 - vdma_mem_alloc,
16826 - vdma_dma_setup
16827 + ._request_dma = vdma_request_dma,
16828 + ._free_dma = vdma_nop,
16829 + ._get_dma_residue = vdma_get_dma_residue,
16830 + ._dma_mem_alloc = vdma_mem_alloc,
16831 + ._dma_setup = vdma_dma_setup
16832 }
16833 };
16834
16835 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16836 index e97622f..d0ba77a 100644
16837 --- a/arch/x86/include/asm/fpu-internal.h
16838 +++ b/arch/x86/include/asm/fpu-internal.h
16839 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16840 #define user_insn(insn, output, input...) \
16841 ({ \
16842 int err; \
16843 + pax_open_userland(); \
16844 asm volatile(ASM_STAC "\n" \
16845 - "1:" #insn "\n\t" \
16846 + "1:" \
16847 + __copyuser_seg \
16848 + #insn "\n\t" \
16849 "2: " ASM_CLAC "\n" \
16850 ".section .fixup,\"ax\"\n" \
16851 "3: movl $-1,%[err]\n" \
16852 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16853 _ASM_EXTABLE(1b, 3b) \
16854 : [err] "=r" (err), output \
16855 : "0"(0), input); \
16856 + pax_close_userland(); \
16857 err; \
16858 })
16859
16860 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16861 "fnclex\n\t"
16862 "emms\n\t"
16863 "fildl %P[addr]" /* set F?P to defined value */
16864 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16865 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16866 }
16867
16868 return fpu_restore_checking(&tsk->thread.fpu);
16869 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16870 index b4c1f54..e290c08 100644
16871 --- a/arch/x86/include/asm/futex.h
16872 +++ b/arch/x86/include/asm/futex.h
16873 @@ -12,6 +12,7 @@
16874 #include <asm/smap.h>
16875
16876 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16877 + typecheck(u32 __user *, uaddr); \
16878 asm volatile("\t" ASM_STAC "\n" \
16879 "1:\t" insn "\n" \
16880 "2:\t" ASM_CLAC "\n" \
16881 @@ -20,15 +21,16 @@
16882 "\tjmp\t2b\n" \
16883 "\t.previous\n" \
16884 _ASM_EXTABLE(1b, 3b) \
16885 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16886 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16887 : "i" (-EFAULT), "0" (oparg), "1" (0))
16888
16889 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16890 + typecheck(u32 __user *, uaddr); \
16891 asm volatile("\t" ASM_STAC "\n" \
16892 "1:\tmovl %2, %0\n" \
16893 "\tmovl\t%0, %3\n" \
16894 "\t" insn "\n" \
16895 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16896 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16897 "\tjnz\t1b\n" \
16898 "3:\t" ASM_CLAC "\n" \
16899 "\t.section .fixup,\"ax\"\n" \
16900 @@ -38,7 +40,7 @@
16901 _ASM_EXTABLE(1b, 4b) \
16902 _ASM_EXTABLE(2b, 4b) \
16903 : "=&a" (oldval), "=&r" (ret), \
16904 - "+m" (*uaddr), "=&r" (tem) \
16905 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16906 : "r" (oparg), "i" (-EFAULT), "1" (0))
16907
16908 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16909 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16910
16911 pagefault_disable();
16912
16913 + pax_open_userland();
16914 switch (op) {
16915 case FUTEX_OP_SET:
16916 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16917 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16918 break;
16919 case FUTEX_OP_ADD:
16920 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16921 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16922 uaddr, oparg);
16923 break;
16924 case FUTEX_OP_OR:
16925 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16926 default:
16927 ret = -ENOSYS;
16928 }
16929 + pax_close_userland();
16930
16931 pagefault_enable();
16932
16933 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
16934 index 9662290..49ca5e5 100644
16935 --- a/arch/x86/include/asm/hw_irq.h
16936 +++ b/arch/x86/include/asm/hw_irq.h
16937 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
16938 #endif /* CONFIG_X86_LOCAL_APIC */
16939
16940 /* Statistics */
16941 -extern atomic_t irq_err_count;
16942 -extern atomic_t irq_mis_count;
16943 +extern atomic_unchecked_t irq_err_count;
16944 +extern atomic_unchecked_t irq_mis_count;
16945
16946 /* EISA */
16947 extern void eisa_set_level_irq(unsigned int irq);
16948 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
16949 index ccffa53..3c90c87 100644
16950 --- a/arch/x86/include/asm/i8259.h
16951 +++ b/arch/x86/include/asm/i8259.h
16952 @@ -62,7 +62,7 @@ struct legacy_pic {
16953 void (*init)(int auto_eoi);
16954 int (*irq_pending)(unsigned int irq);
16955 void (*make_irq)(unsigned int irq);
16956 -};
16957 +} __do_const;
16958
16959 extern struct legacy_pic *legacy_pic;
16960 extern struct legacy_pic null_legacy_pic;
16961 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
16962 index 34a5b93..27e40a6 100644
16963 --- a/arch/x86/include/asm/io.h
16964 +++ b/arch/x86/include/asm/io.h
16965 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
16966 "m" (*(volatile type __force *)addr) barrier); }
16967
16968 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
16969 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
16970 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
16971 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
16972 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
16973
16974 build_mmio_read(__readb, "b", unsigned char, "=q", )
16975 -build_mmio_read(__readw, "w", unsigned short, "=r", )
16976 -build_mmio_read(__readl, "l", unsigned int, "=r", )
16977 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
16978 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
16979
16980 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
16981 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
16982 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
16983 * this function
16984 */
16985
16986 -static inline phys_addr_t virt_to_phys(volatile void *address)
16987 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
16988 {
16989 return __pa(address);
16990 }
16991 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
16992 return ioremap_nocache(offset, size);
16993 }
16994
16995 -extern void iounmap(volatile void __iomem *addr);
16996 +extern void iounmap(const volatile void __iomem *addr);
16997
16998 extern void set_iounmap_nonlazy(void);
16999
17000 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17001
17002 #include <linux/vmalloc.h>
17003
17004 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17005 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17006 +{
17007 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17008 +}
17009 +
17010 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17011 +{
17012 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17013 +}
17014 +
17015 /*
17016 * Convert a virtual cached pointer to an uncached pointer
17017 */
17018 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17019 index 0a8b519..80e7d5b 100644
17020 --- a/arch/x86/include/asm/irqflags.h
17021 +++ b/arch/x86/include/asm/irqflags.h
17022 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17023 sti; \
17024 sysexit
17025
17026 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17027 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17028 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17029 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17030 +
17031 #else
17032 #define INTERRUPT_RETURN iret
17033 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17034 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17035 index 4421b5d..8543006 100644
17036 --- a/arch/x86/include/asm/kprobes.h
17037 +++ b/arch/x86/include/asm/kprobes.h
17038 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17039 #define RELATIVEJUMP_SIZE 5
17040 #define RELATIVECALL_OPCODE 0xe8
17041 #define RELATIVE_ADDR_SIZE 4
17042 -#define MAX_STACK_SIZE 64
17043 -#define MIN_STACK_SIZE(ADDR) \
17044 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17045 - THREAD_SIZE - (unsigned long)(ADDR))) \
17046 - ? (MAX_STACK_SIZE) \
17047 - : (((unsigned long)current_thread_info()) + \
17048 - THREAD_SIZE - (unsigned long)(ADDR)))
17049 +#define MAX_STACK_SIZE 64UL
17050 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17051
17052 #define flush_insn_slot(p) do { } while (0)
17053
17054 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17055 index d89c6b8..e711c69 100644
17056 --- a/arch/x86/include/asm/kvm_host.h
17057 +++ b/arch/x86/include/asm/kvm_host.h
17058 @@ -51,7 +51,7 @@
17059 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17060
17061 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17062 -#define CR3_PCID_INVD (1UL << 63)
17063 +#define CR3_PCID_INVD (1ULL << 63)
17064 #define CR4_RESERVED_BITS \
17065 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17066 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17067 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17068 index 4ad6560..75c7bdd 100644
17069 --- a/arch/x86/include/asm/local.h
17070 +++ b/arch/x86/include/asm/local.h
17071 @@ -10,33 +10,97 @@ typedef struct {
17072 atomic_long_t a;
17073 } local_t;
17074
17075 +typedef struct {
17076 + atomic_long_unchecked_t a;
17077 +} local_unchecked_t;
17078 +
17079 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17080
17081 #define local_read(l) atomic_long_read(&(l)->a)
17082 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17083 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17084 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17085
17086 static inline void local_inc(local_t *l)
17087 {
17088 - asm volatile(_ASM_INC "%0"
17089 + asm volatile(_ASM_INC "%0\n"
17090 +
17091 +#ifdef CONFIG_PAX_REFCOUNT
17092 + "jno 0f\n"
17093 + _ASM_DEC "%0\n"
17094 + "int $4\n0:\n"
17095 + _ASM_EXTABLE(0b, 0b)
17096 +#endif
17097 +
17098 + : "+m" (l->a.counter));
17099 +}
17100 +
17101 +static inline void local_inc_unchecked(local_unchecked_t *l)
17102 +{
17103 + asm volatile(_ASM_INC "%0\n"
17104 : "+m" (l->a.counter));
17105 }
17106
17107 static inline void local_dec(local_t *l)
17108 {
17109 - asm volatile(_ASM_DEC "%0"
17110 + asm volatile(_ASM_DEC "%0\n"
17111 +
17112 +#ifdef CONFIG_PAX_REFCOUNT
17113 + "jno 0f\n"
17114 + _ASM_INC "%0\n"
17115 + "int $4\n0:\n"
17116 + _ASM_EXTABLE(0b, 0b)
17117 +#endif
17118 +
17119 + : "+m" (l->a.counter));
17120 +}
17121 +
17122 +static inline void local_dec_unchecked(local_unchecked_t *l)
17123 +{
17124 + asm volatile(_ASM_DEC "%0\n"
17125 : "+m" (l->a.counter));
17126 }
17127
17128 static inline void local_add(long i, local_t *l)
17129 {
17130 - asm volatile(_ASM_ADD "%1,%0"
17131 + asm volatile(_ASM_ADD "%1,%0\n"
17132 +
17133 +#ifdef CONFIG_PAX_REFCOUNT
17134 + "jno 0f\n"
17135 + _ASM_SUB "%1,%0\n"
17136 + "int $4\n0:\n"
17137 + _ASM_EXTABLE(0b, 0b)
17138 +#endif
17139 +
17140 + : "+m" (l->a.counter)
17141 + : "ir" (i));
17142 +}
17143 +
17144 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17145 +{
17146 + asm volatile(_ASM_ADD "%1,%0\n"
17147 : "+m" (l->a.counter)
17148 : "ir" (i));
17149 }
17150
17151 static inline void local_sub(long i, local_t *l)
17152 {
17153 - asm volatile(_ASM_SUB "%1,%0"
17154 + asm volatile(_ASM_SUB "%1,%0\n"
17155 +
17156 +#ifdef CONFIG_PAX_REFCOUNT
17157 + "jno 0f\n"
17158 + _ASM_ADD "%1,%0\n"
17159 + "int $4\n0:\n"
17160 + _ASM_EXTABLE(0b, 0b)
17161 +#endif
17162 +
17163 + : "+m" (l->a.counter)
17164 + : "ir" (i));
17165 +}
17166 +
17167 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17168 +{
17169 + asm volatile(_ASM_SUB "%1,%0\n"
17170 : "+m" (l->a.counter)
17171 : "ir" (i));
17172 }
17173 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17174 */
17175 static inline int local_sub_and_test(long i, local_t *l)
17176 {
17177 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17178 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17179 }
17180
17181 /**
17182 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17183 */
17184 static inline int local_dec_and_test(local_t *l)
17185 {
17186 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17187 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17188 }
17189
17190 /**
17191 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17192 */
17193 static inline int local_inc_and_test(local_t *l)
17194 {
17195 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17196 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17197 }
17198
17199 /**
17200 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17201 */
17202 static inline int local_add_negative(long i, local_t *l)
17203 {
17204 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17205 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17206 }
17207
17208 /**
17209 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17210 static inline long local_add_return(long i, local_t *l)
17211 {
17212 long __i = i;
17213 + asm volatile(_ASM_XADD "%0, %1\n"
17214 +
17215 +#ifdef CONFIG_PAX_REFCOUNT
17216 + "jno 0f\n"
17217 + _ASM_MOV "%0,%1\n"
17218 + "int $4\n0:\n"
17219 + _ASM_EXTABLE(0b, 0b)
17220 +#endif
17221 +
17222 + : "+r" (i), "+m" (l->a.counter)
17223 + : : "memory");
17224 + return i + __i;
17225 +}
17226 +
17227 +/**
17228 + * local_add_return_unchecked - add and return
17229 + * @i: integer value to add
17230 + * @l: pointer to type local_unchecked_t
17231 + *
17232 + * Atomically adds @i to @l and returns @i + @l
17233 + */
17234 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17235 +{
17236 + long __i = i;
17237 asm volatile(_ASM_XADD "%0, %1;"
17238 : "+r" (i), "+m" (l->a.counter)
17239 : : "memory");
17240 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17241
17242 #define local_cmpxchg(l, o, n) \
17243 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17244 +#define local_cmpxchg_unchecked(l, o, n) \
17245 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17246 /* Always has a lock prefix */
17247 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17248
17249 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17250 new file mode 100644
17251 index 0000000..2bfd3ba
17252 --- /dev/null
17253 +++ b/arch/x86/include/asm/mman.h
17254 @@ -0,0 +1,15 @@
17255 +#ifndef _X86_MMAN_H
17256 +#define _X86_MMAN_H
17257 +
17258 +#include <uapi/asm/mman.h>
17259 +
17260 +#ifdef __KERNEL__
17261 +#ifndef __ASSEMBLY__
17262 +#ifdef CONFIG_X86_32
17263 +#define arch_mmap_check i386_mmap_check
17264 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17265 +#endif
17266 +#endif
17267 +#endif
17268 +
17269 +#endif /* X86_MMAN_H */
17270 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17271 index 876e74e..e20bfb1 100644
17272 --- a/arch/x86/include/asm/mmu.h
17273 +++ b/arch/x86/include/asm/mmu.h
17274 @@ -9,7 +9,7 @@
17275 * we put the segment information here.
17276 */
17277 typedef struct {
17278 - void *ldt;
17279 + struct desc_struct *ldt;
17280 int size;
17281
17282 #ifdef CONFIG_X86_64
17283 @@ -18,7 +18,19 @@ typedef struct {
17284 #endif
17285
17286 struct mutex lock;
17287 - void __user *vdso;
17288 + unsigned long vdso;
17289 +
17290 +#ifdef CONFIG_X86_32
17291 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17292 + unsigned long user_cs_base;
17293 + unsigned long user_cs_limit;
17294 +
17295 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17296 + cpumask_t cpu_user_cs_mask;
17297 +#endif
17298 +
17299 +#endif
17300 +#endif
17301 } mm_context_t;
17302
17303 #ifdef CONFIG_SMP
17304 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17305 index 4b75d59..8ffacb6 100644
17306 --- a/arch/x86/include/asm/mmu_context.h
17307 +++ b/arch/x86/include/asm/mmu_context.h
17308 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17309
17310 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17311 {
17312 +
17313 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17314 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17315 + unsigned int i;
17316 + pgd_t *pgd;
17317 +
17318 + pax_open_kernel();
17319 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17320 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17321 + set_pgd_batched(pgd+i, native_make_pgd(0));
17322 + pax_close_kernel();
17323 + }
17324 +#endif
17325 +
17326 #ifdef CONFIG_SMP
17327 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17328 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17329 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17330 struct task_struct *tsk)
17331 {
17332 unsigned cpu = smp_processor_id();
17333 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17334 + int tlbstate = TLBSTATE_OK;
17335 +#endif
17336
17337 if (likely(prev != next)) {
17338 #ifdef CONFIG_SMP
17339 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17340 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17341 +#endif
17342 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17343 this_cpu_write(cpu_tlbstate.active_mm, next);
17344 #endif
17345 cpumask_set_cpu(cpu, mm_cpumask(next));
17346
17347 /* Re-load page tables */
17348 +#ifdef CONFIG_PAX_PER_CPU_PGD
17349 + pax_open_kernel();
17350 +
17351 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17352 + if (static_cpu_has(X86_FEATURE_PCID))
17353 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17354 + else
17355 +#endif
17356 +
17357 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17358 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17359 + pax_close_kernel();
17360 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17361 +
17362 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17363 + if (static_cpu_has(X86_FEATURE_PCID)) {
17364 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17365 + u64 descriptor[2];
17366 + descriptor[0] = PCID_USER;
17367 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17368 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17369 + descriptor[0] = PCID_KERNEL;
17370 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17371 + }
17372 + } else {
17373 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17374 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17375 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17376 + else
17377 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17378 + }
17379 + } else
17380 +#endif
17381 +
17382 + load_cr3(get_cpu_pgd(cpu, kernel));
17383 +#else
17384 load_cr3(next->pgd);
17385 +#endif
17386 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17387
17388 /* Stop flush ipis for the previous mm */
17389 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17390 */
17391 if (unlikely(prev->context.ldt != next->context.ldt))
17392 load_LDT_nolock(&next->context);
17393 +
17394 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17395 + if (!(__supported_pte_mask & _PAGE_NX)) {
17396 + smp_mb__before_atomic();
17397 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17398 + smp_mb__after_atomic();
17399 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17400 + }
17401 +#endif
17402 +
17403 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17404 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17405 + prev->context.user_cs_limit != next->context.user_cs_limit))
17406 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17407 +#ifdef CONFIG_SMP
17408 + else if (unlikely(tlbstate != TLBSTATE_OK))
17409 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17410 +#endif
17411 +#endif
17412 +
17413 }
17414 + else {
17415 +
17416 +#ifdef CONFIG_PAX_PER_CPU_PGD
17417 + pax_open_kernel();
17418 +
17419 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17420 + if (static_cpu_has(X86_FEATURE_PCID))
17421 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17422 + else
17423 +#endif
17424 +
17425 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17426 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17427 + pax_close_kernel();
17428 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17429 +
17430 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17431 + if (static_cpu_has(X86_FEATURE_PCID)) {
17432 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17433 + u64 descriptor[2];
17434 + descriptor[0] = PCID_USER;
17435 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17436 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17437 + descriptor[0] = PCID_KERNEL;
17438 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17439 + }
17440 + } else {
17441 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17442 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17443 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17444 + else
17445 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17446 + }
17447 + } else
17448 +#endif
17449 +
17450 + load_cr3(get_cpu_pgd(cpu, kernel));
17451 +#endif
17452 +
17453 #ifdef CONFIG_SMP
17454 - else {
17455 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17456 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17457
17458 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17459 * tlb flush IPI delivery. We must reload CR3
17460 * to make sure to use no freed page tables.
17461 */
17462 +
17463 +#ifndef CONFIG_PAX_PER_CPU_PGD
17464 load_cr3(next->pgd);
17465 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17466 +#endif
17467 +
17468 load_LDT_nolock(&next->context);
17469 +
17470 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17471 + if (!(__supported_pte_mask & _PAGE_NX))
17472 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17473 +#endif
17474 +
17475 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17476 +#ifdef CONFIG_PAX_PAGEEXEC
17477 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17478 +#endif
17479 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17480 +#endif
17481 +
17482 }
17483 +#endif
17484 }
17485 -#endif
17486 }
17487
17488 #define activate_mm(prev, next) \
17489 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17490 index e3b7819..b257c64 100644
17491 --- a/arch/x86/include/asm/module.h
17492 +++ b/arch/x86/include/asm/module.h
17493 @@ -5,6 +5,7 @@
17494
17495 #ifdef CONFIG_X86_64
17496 /* X86_64 does not define MODULE_PROC_FAMILY */
17497 +#define MODULE_PROC_FAMILY ""
17498 #elif defined CONFIG_M486
17499 #define MODULE_PROC_FAMILY "486 "
17500 #elif defined CONFIG_M586
17501 @@ -57,8 +58,20 @@
17502 #error unknown processor family
17503 #endif
17504
17505 -#ifdef CONFIG_X86_32
17506 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17507 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17508 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17509 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17510 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17511 +#else
17512 +#define MODULE_PAX_KERNEXEC ""
17513 #endif
17514
17515 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17516 +#define MODULE_PAX_UDEREF "UDEREF "
17517 +#else
17518 +#define MODULE_PAX_UDEREF ""
17519 +#endif
17520 +
17521 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17522 +
17523 #endif /* _ASM_X86_MODULE_H */
17524 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17525 index 5f2fc44..106caa6 100644
17526 --- a/arch/x86/include/asm/nmi.h
17527 +++ b/arch/x86/include/asm/nmi.h
17528 @@ -36,26 +36,35 @@ enum {
17529
17530 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17531
17532 +struct nmiaction;
17533 +
17534 +struct nmiwork {
17535 + const struct nmiaction *action;
17536 + u64 max_duration;
17537 + struct irq_work irq_work;
17538 +};
17539 +
17540 struct nmiaction {
17541 struct list_head list;
17542 nmi_handler_t handler;
17543 - u64 max_duration;
17544 - struct irq_work irq_work;
17545 unsigned long flags;
17546 const char *name;
17547 -};
17548 + struct nmiwork *work;
17549 +} __do_const;
17550
17551 #define register_nmi_handler(t, fn, fg, n, init...) \
17552 ({ \
17553 - static struct nmiaction init fn##_na = { \
17554 + static struct nmiwork fn##_nw; \
17555 + static const struct nmiaction init fn##_na = { \
17556 .handler = (fn), \
17557 .name = (n), \
17558 .flags = (fg), \
17559 + .work = &fn##_nw, \
17560 }; \
17561 __register_nmi_handler((t), &fn##_na); \
17562 })
17563
17564 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17565 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17566
17567 void unregister_nmi_handler(unsigned int, const char *);
17568
17569 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17570 index 802dde3..9183e68 100644
17571 --- a/arch/x86/include/asm/page.h
17572 +++ b/arch/x86/include/asm/page.h
17573 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17574 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17575
17576 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17577 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17578
17579 #define __boot_va(x) __va(x)
17580 #define __boot_pa(x) __pa(x)
17581 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17582 * virt_to_page(kaddr) returns a valid pointer if and only if
17583 * virt_addr_valid(kaddr) returns true.
17584 */
17585 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17586 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17587 extern bool __virt_addr_valid(unsigned long kaddr);
17588 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17589
17590 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17591 +#define virt_to_page(kaddr) \
17592 + ({ \
17593 + const void *__kaddr = (const void *)(kaddr); \
17594 + BUG_ON(!virt_addr_valid(__kaddr)); \
17595 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17596 + })
17597 +#else
17598 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17599 +#endif
17600 +
17601 #endif /* __ASSEMBLY__ */
17602
17603 #include <asm-generic/memory_model.h>
17604 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17605 index b3bebf9..e1f5d95 100644
17606 --- a/arch/x86/include/asm/page_64.h
17607 +++ b/arch/x86/include/asm/page_64.h
17608 @@ -7,9 +7,9 @@
17609
17610 /* duplicated to the one in bootmem.h */
17611 extern unsigned long max_pfn;
17612 -extern unsigned long phys_base;
17613 +extern const unsigned long phys_base;
17614
17615 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17616 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17617 {
17618 unsigned long y = x - __START_KERNEL_map;
17619
17620 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17621 index 32444ae..1a1624b 100644
17622 --- a/arch/x86/include/asm/paravirt.h
17623 +++ b/arch/x86/include/asm/paravirt.h
17624 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17625 return (pmd_t) { ret };
17626 }
17627
17628 -static inline pmdval_t pmd_val(pmd_t pmd)
17629 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17630 {
17631 pmdval_t ret;
17632
17633 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17634 val);
17635 }
17636
17637 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17638 +{
17639 + pgdval_t val = native_pgd_val(pgd);
17640 +
17641 + if (sizeof(pgdval_t) > sizeof(long))
17642 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17643 + val, (u64)val >> 32);
17644 + else
17645 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17646 + val);
17647 +}
17648 +
17649 static inline void pgd_clear(pgd_t *pgdp)
17650 {
17651 set_pgd(pgdp, __pgd(0));
17652 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17653 pv_mmu_ops.set_fixmap(idx, phys, flags);
17654 }
17655
17656 +#ifdef CONFIG_PAX_KERNEXEC
17657 +static inline unsigned long pax_open_kernel(void)
17658 +{
17659 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17660 +}
17661 +
17662 +static inline unsigned long pax_close_kernel(void)
17663 +{
17664 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17665 +}
17666 +#else
17667 +static inline unsigned long pax_open_kernel(void) { return 0; }
17668 +static inline unsigned long pax_close_kernel(void) { return 0; }
17669 +#endif
17670 +
17671 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17672
17673 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17674 @@ -906,7 +933,7 @@ extern void default_banner(void);
17675
17676 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17677 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17678 -#define PARA_INDIRECT(addr) *%cs:addr
17679 +#define PARA_INDIRECT(addr) *%ss:addr
17680 #endif
17681
17682 #define INTERRUPT_RETURN \
17683 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17684 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17685 CLBR_NONE, \
17686 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17687 +
17688 +#define GET_CR0_INTO_RDI \
17689 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17690 + mov %rax,%rdi
17691 +
17692 +#define SET_RDI_INTO_CR0 \
17693 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17694 +
17695 +#define GET_CR3_INTO_RDI \
17696 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17697 + mov %rax,%rdi
17698 +
17699 +#define SET_RDI_INTO_CR3 \
17700 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17701 +
17702 #endif /* CONFIG_X86_32 */
17703
17704 #endif /* __ASSEMBLY__ */
17705 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17706 index 7549b8b..f0edfda 100644
17707 --- a/arch/x86/include/asm/paravirt_types.h
17708 +++ b/arch/x86/include/asm/paravirt_types.h
17709 @@ -84,7 +84,7 @@ struct pv_init_ops {
17710 */
17711 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17712 unsigned long addr, unsigned len);
17713 -};
17714 +} __no_const __no_randomize_layout;
17715
17716
17717 struct pv_lazy_ops {
17718 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17719 void (*enter)(void);
17720 void (*leave)(void);
17721 void (*flush)(void);
17722 -};
17723 +} __no_randomize_layout;
17724
17725 struct pv_time_ops {
17726 unsigned long long (*sched_clock)(void);
17727 unsigned long long (*steal_clock)(int cpu);
17728 unsigned long (*get_tsc_khz)(void);
17729 -};
17730 +} __no_const __no_randomize_layout;
17731
17732 struct pv_cpu_ops {
17733 /* hooks for various privileged instructions */
17734 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17735
17736 void (*start_context_switch)(struct task_struct *prev);
17737 void (*end_context_switch)(struct task_struct *next);
17738 -};
17739 +} __no_const __no_randomize_layout;
17740
17741 struct pv_irq_ops {
17742 /*
17743 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17744 #ifdef CONFIG_X86_64
17745 void (*adjust_exception_frame)(void);
17746 #endif
17747 -};
17748 +} __no_randomize_layout;
17749
17750 struct pv_apic_ops {
17751 #ifdef CONFIG_X86_LOCAL_APIC
17752 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17753 unsigned long start_eip,
17754 unsigned long start_esp);
17755 #endif
17756 -};
17757 +} __no_const __no_randomize_layout;
17758
17759 struct pv_mmu_ops {
17760 unsigned long (*read_cr2)(void);
17761 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17762 struct paravirt_callee_save make_pud;
17763
17764 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17765 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17766 #endif /* PAGETABLE_LEVELS == 4 */
17767 #endif /* PAGETABLE_LEVELS >= 3 */
17768
17769 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17770 an mfn. We can tell which is which from the index. */
17771 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17772 phys_addr_t phys, pgprot_t flags);
17773 -};
17774 +
17775 +#ifdef CONFIG_PAX_KERNEXEC
17776 + unsigned long (*pax_open_kernel)(void);
17777 + unsigned long (*pax_close_kernel)(void);
17778 +#endif
17779 +
17780 +} __no_randomize_layout;
17781
17782 struct arch_spinlock;
17783 #ifdef CONFIG_SMP
17784 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17785 struct pv_lock_ops {
17786 struct paravirt_callee_save lock_spinning;
17787 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17788 -};
17789 +} __no_randomize_layout;
17790
17791 /* This contains all the paravirt structures: we get a convenient
17792 * number for each function using the offset which we use to indicate
17793 - * what to patch. */
17794 + * what to patch.
17795 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17796 + */
17797 +
17798 struct paravirt_patch_template {
17799 struct pv_init_ops pv_init_ops;
17800 struct pv_time_ops pv_time_ops;
17801 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17802 struct pv_apic_ops pv_apic_ops;
17803 struct pv_mmu_ops pv_mmu_ops;
17804 struct pv_lock_ops pv_lock_ops;
17805 -};
17806 +} __no_randomize_layout;
17807
17808 extern struct pv_info pv_info;
17809 extern struct pv_init_ops pv_init_ops;
17810 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17811 index c4412e9..90e88c5 100644
17812 --- a/arch/x86/include/asm/pgalloc.h
17813 +++ b/arch/x86/include/asm/pgalloc.h
17814 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17815 pmd_t *pmd, pte_t *pte)
17816 {
17817 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17818 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17819 +}
17820 +
17821 +static inline void pmd_populate_user(struct mm_struct *mm,
17822 + pmd_t *pmd, pte_t *pte)
17823 +{
17824 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17825 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17826 }
17827
17828 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17829
17830 #ifdef CONFIG_X86_PAE
17831 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17832 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17833 +{
17834 + pud_populate(mm, pudp, pmd);
17835 +}
17836 #else /* !CONFIG_X86_PAE */
17837 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17838 {
17839 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17840 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17841 }
17842 +
17843 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17844 +{
17845 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17846 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17847 +}
17848 #endif /* CONFIG_X86_PAE */
17849
17850 #if PAGETABLE_LEVELS > 3
17851 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17852 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17853 }
17854
17855 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17856 +{
17857 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17858 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17859 +}
17860 +
17861 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17862 {
17863 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17864 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17865 index 206a87f..1623b06 100644
17866 --- a/arch/x86/include/asm/pgtable-2level.h
17867 +++ b/arch/x86/include/asm/pgtable-2level.h
17868 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17869
17870 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17871 {
17872 + pax_open_kernel();
17873 *pmdp = pmd;
17874 + pax_close_kernel();
17875 }
17876
17877 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17878 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17879 index 81bb91b..9392125 100644
17880 --- a/arch/x86/include/asm/pgtable-3level.h
17881 +++ b/arch/x86/include/asm/pgtable-3level.h
17882 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17883
17884 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17885 {
17886 + pax_open_kernel();
17887 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17888 + pax_close_kernel();
17889 }
17890
17891 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17892 {
17893 + pax_open_kernel();
17894 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17895 + pax_close_kernel();
17896 }
17897
17898 /*
17899 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17900 index e8a5454..1539359 100644
17901 --- a/arch/x86/include/asm/pgtable.h
17902 +++ b/arch/x86/include/asm/pgtable.h
17903 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17904
17905 #ifndef __PAGETABLE_PUD_FOLDED
17906 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17907 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17908 #define pgd_clear(pgd) native_pgd_clear(pgd)
17909 #endif
17910
17911 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17912
17913 #define arch_end_context_switch(prev) do {} while(0)
17914
17915 +#define pax_open_kernel() native_pax_open_kernel()
17916 +#define pax_close_kernel() native_pax_close_kernel()
17917 #endif /* CONFIG_PARAVIRT */
17918
17919 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17920 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17921 +
17922 +#ifdef CONFIG_PAX_KERNEXEC
17923 +static inline unsigned long native_pax_open_kernel(void)
17924 +{
17925 + unsigned long cr0;
17926 +
17927 + preempt_disable();
17928 + barrier();
17929 + cr0 = read_cr0() ^ X86_CR0_WP;
17930 + BUG_ON(cr0 & X86_CR0_WP);
17931 + write_cr0(cr0);
17932 + barrier();
17933 + return cr0 ^ X86_CR0_WP;
17934 +}
17935 +
17936 +static inline unsigned long native_pax_close_kernel(void)
17937 +{
17938 + unsigned long cr0;
17939 +
17940 + barrier();
17941 + cr0 = read_cr0() ^ X86_CR0_WP;
17942 + BUG_ON(!(cr0 & X86_CR0_WP));
17943 + write_cr0(cr0);
17944 + barrier();
17945 + preempt_enable_no_resched();
17946 + return cr0 ^ X86_CR0_WP;
17947 +}
17948 +#else
17949 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
17950 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
17951 +#endif
17952 +
17953 /*
17954 * The following only work if pte_present() is true.
17955 * Undefined behaviour if not..
17956 */
17957 +static inline int pte_user(pte_t pte)
17958 +{
17959 + return pte_val(pte) & _PAGE_USER;
17960 +}
17961 +
17962 static inline int pte_dirty(pte_t pte)
17963 {
17964 return pte_flags(pte) & _PAGE_DIRTY;
17965 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
17966 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
17967 }
17968
17969 +static inline unsigned long pgd_pfn(pgd_t pgd)
17970 +{
17971 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
17972 +}
17973 +
17974 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
17975
17976 static inline int pmd_large(pmd_t pte)
17977 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
17978 return pte_clear_flags(pte, _PAGE_RW);
17979 }
17980
17981 +static inline pte_t pte_mkread(pte_t pte)
17982 +{
17983 + return __pte(pte_val(pte) | _PAGE_USER);
17984 +}
17985 +
17986 static inline pte_t pte_mkexec(pte_t pte)
17987 {
17988 - return pte_clear_flags(pte, _PAGE_NX);
17989 +#ifdef CONFIG_X86_PAE
17990 + if (__supported_pte_mask & _PAGE_NX)
17991 + return pte_clear_flags(pte, _PAGE_NX);
17992 + else
17993 +#endif
17994 + return pte_set_flags(pte, _PAGE_USER);
17995 +}
17996 +
17997 +static inline pte_t pte_exprotect(pte_t pte)
17998 +{
17999 +#ifdef CONFIG_X86_PAE
18000 + if (__supported_pte_mask & _PAGE_NX)
18001 + return pte_set_flags(pte, _PAGE_NX);
18002 + else
18003 +#endif
18004 + return pte_clear_flags(pte, _PAGE_USER);
18005 }
18006
18007 static inline pte_t pte_mkdirty(pte_t pte)
18008 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18009 #endif
18010
18011 #ifndef __ASSEMBLY__
18012 +
18013 +#ifdef CONFIG_PAX_PER_CPU_PGD
18014 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18015 +enum cpu_pgd_type {kernel = 0, user = 1};
18016 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18017 +{
18018 + return cpu_pgd[cpu][type];
18019 +}
18020 +#endif
18021 +
18022 #include <linux/mm_types.h>
18023 #include <linux/mmdebug.h>
18024 #include <linux/log2.h>
18025 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18026 * Currently stuck as a macro due to indirect forward reference to
18027 * linux/mmzone.h's __section_mem_map_addr() definition:
18028 */
18029 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18030 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18031
18032 /* Find an entry in the second-level page table.. */
18033 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18034 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18035 * Currently stuck as a macro due to indirect forward reference to
18036 * linux/mmzone.h's __section_mem_map_addr() definition:
18037 */
18038 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18039 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18040
18041 /* to find an entry in a page-table-directory. */
18042 static inline unsigned long pud_index(unsigned long address)
18043 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18044
18045 static inline int pgd_bad(pgd_t pgd)
18046 {
18047 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18048 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18049 }
18050
18051 static inline int pgd_none(pgd_t pgd)
18052 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18053 * pgd_offset() returns a (pgd_t *)
18054 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18055 */
18056 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18057 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18058 +
18059 +#ifdef CONFIG_PAX_PER_CPU_PGD
18060 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18061 +#endif
18062 +
18063 /*
18064 * a shortcut which implies the use of the kernel's pgd, instead
18065 * of a process's
18066 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18067 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18068 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18069
18070 +#ifdef CONFIG_X86_32
18071 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18072 +#else
18073 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18074 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18075 +
18076 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18077 +#ifdef __ASSEMBLY__
18078 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18079 +#else
18080 +extern unsigned long pax_user_shadow_base;
18081 +extern pgdval_t clone_pgd_mask;
18082 +#endif
18083 +#endif
18084 +
18085 +#endif
18086 +
18087 #ifndef __ASSEMBLY__
18088
18089 extern int direct_gbpages;
18090 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18091 * dst and src can be on the same page, but the range must not overlap,
18092 * and must not cross a page boundary.
18093 */
18094 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18095 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18096 {
18097 - memcpy(dst, src, count * sizeof(pgd_t));
18098 + pax_open_kernel();
18099 + while (count--)
18100 + *dst++ = *src++;
18101 + pax_close_kernel();
18102 }
18103
18104 +#ifdef CONFIG_PAX_PER_CPU_PGD
18105 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18106 +#endif
18107 +
18108 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18109 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18110 +#else
18111 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18112 +#endif
18113 +
18114 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18115 static inline int page_level_shift(enum pg_level level)
18116 {
18117 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18118 index b6c0b40..3535d47 100644
18119 --- a/arch/x86/include/asm/pgtable_32.h
18120 +++ b/arch/x86/include/asm/pgtable_32.h
18121 @@ -25,9 +25,6 @@
18122 struct mm_struct;
18123 struct vm_area_struct;
18124
18125 -extern pgd_t swapper_pg_dir[1024];
18126 -extern pgd_t initial_page_table[1024];
18127 -
18128 static inline void pgtable_cache_init(void) { }
18129 static inline void check_pgt_cache(void) { }
18130 void paging_init(void);
18131 @@ -45,6 +42,12 @@ void paging_init(void);
18132 # include <asm/pgtable-2level.h>
18133 #endif
18134
18135 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18136 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18137 +#ifdef CONFIG_X86_PAE
18138 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18139 +#endif
18140 +
18141 #if defined(CONFIG_HIGHPTE)
18142 #define pte_offset_map(dir, address) \
18143 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18144 @@ -59,12 +62,17 @@ void paging_init(void);
18145 /* Clear a kernel PTE and flush it from the TLB */
18146 #define kpte_clear_flush(ptep, vaddr) \
18147 do { \
18148 + pax_open_kernel(); \
18149 pte_clear(&init_mm, (vaddr), (ptep)); \
18150 + pax_close_kernel(); \
18151 __flush_tlb_one((vaddr)); \
18152 } while (0)
18153
18154 #endif /* !__ASSEMBLY__ */
18155
18156 +#define HAVE_ARCH_UNMAPPED_AREA
18157 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18158 +
18159 /*
18160 * kern_addr_valid() is (1) for FLATMEM and (0) for
18161 * SPARSEMEM and DISCONTIGMEM
18162 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18163 index 9fb2f2b..b04b4bf 100644
18164 --- a/arch/x86/include/asm/pgtable_32_types.h
18165 +++ b/arch/x86/include/asm/pgtable_32_types.h
18166 @@ -8,7 +8,7 @@
18167 */
18168 #ifdef CONFIG_X86_PAE
18169 # include <asm/pgtable-3level_types.h>
18170 -# define PMD_SIZE (1UL << PMD_SHIFT)
18171 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18172 # define PMD_MASK (~(PMD_SIZE - 1))
18173 #else
18174 # include <asm/pgtable-2level_types.h>
18175 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18176 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18177 #endif
18178
18179 +#ifdef CONFIG_PAX_KERNEXEC
18180 +#ifndef __ASSEMBLY__
18181 +extern unsigned char MODULES_EXEC_VADDR[];
18182 +extern unsigned char MODULES_EXEC_END[];
18183 +#endif
18184 +#include <asm/boot.h>
18185 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18186 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18187 +#else
18188 +#define ktla_ktva(addr) (addr)
18189 +#define ktva_ktla(addr) (addr)
18190 +#endif
18191 +
18192 #define MODULES_VADDR VMALLOC_START
18193 #define MODULES_END VMALLOC_END
18194 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18195 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18196 index 4572b2f..4430113 100644
18197 --- a/arch/x86/include/asm/pgtable_64.h
18198 +++ b/arch/x86/include/asm/pgtable_64.h
18199 @@ -16,11 +16,16 @@
18200
18201 extern pud_t level3_kernel_pgt[512];
18202 extern pud_t level3_ident_pgt[512];
18203 +extern pud_t level3_vmalloc_start_pgt[512];
18204 +extern pud_t level3_vmalloc_end_pgt[512];
18205 +extern pud_t level3_vmemmap_pgt[512];
18206 +extern pud_t level2_vmemmap_pgt[512];
18207 extern pmd_t level2_kernel_pgt[512];
18208 extern pmd_t level2_fixmap_pgt[512];
18209 -extern pmd_t level2_ident_pgt[512];
18210 +extern pmd_t level2_ident_pgt[512*2];
18211 extern pte_t level1_fixmap_pgt[512];
18212 -extern pgd_t init_level4_pgt[];
18213 +extern pte_t level1_vsyscall_pgt[512];
18214 +extern pgd_t init_level4_pgt[512];
18215
18216 #define swapper_pg_dir init_level4_pgt
18217
18218 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18219
18220 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18221 {
18222 + pax_open_kernel();
18223 *pmdp = pmd;
18224 + pax_close_kernel();
18225 }
18226
18227 static inline void native_pmd_clear(pmd_t *pmd)
18228 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18229
18230 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18231 {
18232 + pax_open_kernel();
18233 *pudp = pud;
18234 + pax_close_kernel();
18235 }
18236
18237 static inline void native_pud_clear(pud_t *pud)
18238 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18239
18240 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18241 {
18242 + pax_open_kernel();
18243 + *pgdp = pgd;
18244 + pax_close_kernel();
18245 +}
18246 +
18247 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18248 +{
18249 *pgdp = pgd;
18250 }
18251
18252 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18253 index 602b602..acb53ed 100644
18254 --- a/arch/x86/include/asm/pgtable_64_types.h
18255 +++ b/arch/x86/include/asm/pgtable_64_types.h
18256 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18257 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18258 #define MODULES_END _AC(0xffffffffff000000, UL)
18259 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18260 +#define MODULES_EXEC_VADDR MODULES_VADDR
18261 +#define MODULES_EXEC_END MODULES_END
18262 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18263 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18264 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18265 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18266
18267 +#define ktla_ktva(addr) (addr)
18268 +#define ktva_ktla(addr) (addr)
18269 +
18270 #define EARLY_DYNAMIC_PAGE_TABLES 64
18271
18272 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18273 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18274 index 25bcd4a..bf3f815 100644
18275 --- a/arch/x86/include/asm/pgtable_types.h
18276 +++ b/arch/x86/include/asm/pgtable_types.h
18277 @@ -110,8 +110,10 @@
18278
18279 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18280 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18281 -#else
18282 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18283 #define _PAGE_NX (_AT(pteval_t, 0))
18284 +#else
18285 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18286 #endif
18287
18288 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18289 @@ -167,6 +169,9 @@ enum page_cache_mode {
18290 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18291 _PAGE_ACCESSED)
18292
18293 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18294 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18295 +
18296 #define __PAGE_KERNEL_EXEC \
18297 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18298 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18299 @@ -174,7 +179,7 @@ enum page_cache_mode {
18300 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18301 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18302 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18303 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18304 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18305 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18306 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18307 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18308 @@ -220,7 +225,7 @@ enum page_cache_mode {
18309 #ifdef CONFIG_X86_64
18310 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18311 #else
18312 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18313 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18314 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18315 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18316 #endif
18317 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18318 {
18319 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18320 }
18321 +#endif
18322
18323 +#if PAGETABLE_LEVELS == 3
18324 +#include <asm-generic/pgtable-nopud.h>
18325 +#endif
18326 +
18327 +#if PAGETABLE_LEVELS == 2
18328 +#include <asm-generic/pgtable-nopmd.h>
18329 +#endif
18330 +
18331 +#ifndef __ASSEMBLY__
18332 #if PAGETABLE_LEVELS > 3
18333 typedef struct { pudval_t pud; } pud_t;
18334
18335 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18336 return pud.pud;
18337 }
18338 #else
18339 -#include <asm-generic/pgtable-nopud.h>
18340 -
18341 static inline pudval_t native_pud_val(pud_t pud)
18342 {
18343 return native_pgd_val(pud.pgd);
18344 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18345 return pmd.pmd;
18346 }
18347 #else
18348 -#include <asm-generic/pgtable-nopmd.h>
18349 -
18350 static inline pmdval_t native_pmd_val(pmd_t pmd)
18351 {
18352 return native_pgd_val(pmd.pud.pgd);
18353 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18354
18355 extern pteval_t __supported_pte_mask;
18356 extern void set_nx(void);
18357 -extern int nx_enabled;
18358
18359 #define pgprot_writecombine pgprot_writecombine
18360 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18361 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18362 index 8f327184..368fb29 100644
18363 --- a/arch/x86/include/asm/preempt.h
18364 +++ b/arch/x86/include/asm/preempt.h
18365 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18366 */
18367 static __always_inline bool __preempt_count_dec_and_test(void)
18368 {
18369 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18370 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18371 }
18372
18373 /*
18374 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18375 index a092a0c..8e9640b 100644
18376 --- a/arch/x86/include/asm/processor.h
18377 +++ b/arch/x86/include/asm/processor.h
18378 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18379 /* Index into per_cpu list: */
18380 u16 cpu_index;
18381 u32 microcode;
18382 -};
18383 +} __randomize_layout;
18384
18385 #define X86_VENDOR_INTEL 0
18386 #define X86_VENDOR_CYRIX 1
18387 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18388 : "memory");
18389 }
18390
18391 +/* invpcid (%rdx),%rax */
18392 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18393 +
18394 +#define INVPCID_SINGLE_ADDRESS 0UL
18395 +#define INVPCID_SINGLE_CONTEXT 1UL
18396 +#define INVPCID_ALL_GLOBAL 2UL
18397 +#define INVPCID_ALL_NONGLOBAL 3UL
18398 +
18399 +#define PCID_KERNEL 0UL
18400 +#define PCID_USER 1UL
18401 +#define PCID_NOFLUSH (1UL << 63)
18402 +
18403 static inline void load_cr3(pgd_t *pgdir)
18404 {
18405 - write_cr3(__pa(pgdir));
18406 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18407 }
18408
18409 #ifdef CONFIG_X86_32
18410 @@ -282,7 +294,7 @@ struct tss_struct {
18411
18412 } ____cacheline_aligned;
18413
18414 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18415 +extern struct tss_struct init_tss[NR_CPUS];
18416
18417 /*
18418 * Save the original ist values for checking stack pointers during debugging
18419 @@ -479,6 +491,7 @@ struct thread_struct {
18420 unsigned short ds;
18421 unsigned short fsindex;
18422 unsigned short gsindex;
18423 + unsigned short ss;
18424 #endif
18425 #ifdef CONFIG_X86_32
18426 unsigned long ip;
18427 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18428 extern unsigned long mmu_cr4_features;
18429 extern u32 *trampoline_cr4_features;
18430
18431 -static inline void set_in_cr4(unsigned long mask)
18432 -{
18433 - unsigned long cr4;
18434 -
18435 - mmu_cr4_features |= mask;
18436 - if (trampoline_cr4_features)
18437 - *trampoline_cr4_features = mmu_cr4_features;
18438 - cr4 = read_cr4();
18439 - cr4 |= mask;
18440 - write_cr4(cr4);
18441 -}
18442 -
18443 -static inline void clear_in_cr4(unsigned long mask)
18444 -{
18445 - unsigned long cr4;
18446 -
18447 - mmu_cr4_features &= ~mask;
18448 - if (trampoline_cr4_features)
18449 - *trampoline_cr4_features = mmu_cr4_features;
18450 - cr4 = read_cr4();
18451 - cr4 &= ~mask;
18452 - write_cr4(cr4);
18453 -}
18454 +extern void set_in_cr4(unsigned long mask);
18455 +extern void clear_in_cr4(unsigned long mask);
18456
18457 typedef struct {
18458 unsigned long seg;
18459 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18460 */
18461 #define TASK_SIZE PAGE_OFFSET
18462 #define TASK_SIZE_MAX TASK_SIZE
18463 +
18464 +#ifdef CONFIG_PAX_SEGMEXEC
18465 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18466 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18467 +#else
18468 #define STACK_TOP TASK_SIZE
18469 -#define STACK_TOP_MAX STACK_TOP
18470 +#endif
18471 +
18472 +#define STACK_TOP_MAX TASK_SIZE
18473
18474 #define INIT_THREAD { \
18475 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18476 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18477 .vm86_info = NULL, \
18478 .sysenter_cs = __KERNEL_CS, \
18479 .io_bitmap_ptr = NULL, \
18480 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18481 */
18482 #define INIT_TSS { \
18483 .x86_tss = { \
18484 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18485 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18486 .ss0 = __KERNEL_DS, \
18487 .ss1 = __KERNEL_CS, \
18488 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18489 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18490 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18491
18492 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18493 -#define KSTK_TOP(info) \
18494 -({ \
18495 - unsigned long *__ptr = (unsigned long *)(info); \
18496 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18497 -})
18498 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18499
18500 /*
18501 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18502 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18503 #define task_pt_regs(task) \
18504 ({ \
18505 struct pt_regs *__regs__; \
18506 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18507 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18508 __regs__ - 1; \
18509 })
18510
18511 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18512 * particular problem by preventing anything from being mapped
18513 * at the maximum canonical address.
18514 */
18515 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18516 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18517
18518 /* This decides where the kernel will search for a free chunk of vm
18519 * space during mmap's.
18520 */
18521 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18522 - 0xc0000000 : 0xFFFFe000)
18523 + 0xc0000000 : 0xFFFFf000)
18524
18525 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18526 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18527 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18528 #define STACK_TOP_MAX TASK_SIZE_MAX
18529
18530 #define INIT_THREAD { \
18531 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18532 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18533 }
18534
18535 #define INIT_TSS { \
18536 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18537 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18538 }
18539
18540 /*
18541 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18542 */
18543 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18544
18545 +#ifdef CONFIG_PAX_SEGMEXEC
18546 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18547 +#endif
18548 +
18549 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18550
18551 /* Get/set a process' ability to use the timestamp counter instruction */
18552 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18553 return 0;
18554 }
18555
18556 -extern unsigned long arch_align_stack(unsigned long sp);
18557 +#define arch_align_stack(x) ((x) & ~0xfUL)
18558 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18559
18560 void default_idle(void);
18561 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18562 #define xen_set_default_idle 0
18563 #endif
18564
18565 -void stop_this_cpu(void *dummy);
18566 +void stop_this_cpu(void *dummy) __noreturn;
18567 void df_debug(struct pt_regs *regs, long error_code);
18568 #endif /* _ASM_X86_PROCESSOR_H */
18569 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18570 index 86fc2bb..bd5049a 100644
18571 --- a/arch/x86/include/asm/ptrace.h
18572 +++ b/arch/x86/include/asm/ptrace.h
18573 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18574 }
18575
18576 /*
18577 - * user_mode_vm(regs) determines whether a register set came from user mode.
18578 + * user_mode(regs) determines whether a register set came from user mode.
18579 * This is true if V8086 mode was enabled OR if the register set was from
18580 * protected mode with RPL-3 CS value. This tricky test checks that with
18581 * one comparison. Many places in the kernel can bypass this full check
18582 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18583 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18584 + * be used.
18585 */
18586 -static inline int user_mode(struct pt_regs *regs)
18587 +static inline int user_mode_novm(struct pt_regs *regs)
18588 {
18589 #ifdef CONFIG_X86_32
18590 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18591 #else
18592 - return !!(regs->cs & 3);
18593 + return !!(regs->cs & SEGMENT_RPL_MASK);
18594 #endif
18595 }
18596
18597 -static inline int user_mode_vm(struct pt_regs *regs)
18598 +static inline int user_mode(struct pt_regs *regs)
18599 {
18600 #ifdef CONFIG_X86_32
18601 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18602 USER_RPL;
18603 #else
18604 - return user_mode(regs);
18605 + return user_mode_novm(regs);
18606 #endif
18607 }
18608
18609 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18610 #ifdef CONFIG_X86_64
18611 static inline bool user_64bit_mode(struct pt_regs *regs)
18612 {
18613 + unsigned long cs = regs->cs & 0xffff;
18614 #ifndef CONFIG_PARAVIRT
18615 /*
18616 * On non-paravirt systems, this is the only long mode CPL 3
18617 * selector. We do not allow long mode selectors in the LDT.
18618 */
18619 - return regs->cs == __USER_CS;
18620 + return cs == __USER_CS;
18621 #else
18622 /* Headers are too twisted for this to go in paravirt.h. */
18623 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18624 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18625 #endif
18626 }
18627
18628 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18629 * Traps from the kernel do not save sp and ss.
18630 * Use the helper function to retrieve sp.
18631 */
18632 - if (offset == offsetof(struct pt_regs, sp) &&
18633 - regs->cs == __KERNEL_CS)
18634 - return kernel_stack_pointer(regs);
18635 + if (offset == offsetof(struct pt_regs, sp)) {
18636 + unsigned long cs = regs->cs & 0xffff;
18637 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18638 + return kernel_stack_pointer(regs);
18639 + }
18640 #endif
18641 return *(unsigned long *)((unsigned long)regs + offset);
18642 }
18643 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18644 index ae0e241..e80b10b 100644
18645 --- a/arch/x86/include/asm/qrwlock.h
18646 +++ b/arch/x86/include/asm/qrwlock.h
18647 @@ -7,8 +7,8 @@
18648 #define queue_write_unlock queue_write_unlock
18649 static inline void queue_write_unlock(struct qrwlock *lock)
18650 {
18651 - barrier();
18652 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18653 + barrier();
18654 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18655 }
18656 #endif
18657
18658 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18659 index 9c6b890..5305f53 100644
18660 --- a/arch/x86/include/asm/realmode.h
18661 +++ b/arch/x86/include/asm/realmode.h
18662 @@ -22,16 +22,14 @@ struct real_mode_header {
18663 #endif
18664 /* APM/BIOS reboot */
18665 u32 machine_real_restart_asm;
18666 -#ifdef CONFIG_X86_64
18667 u32 machine_real_restart_seg;
18668 -#endif
18669 };
18670
18671 /* This must match data at trampoline_32/64.S */
18672 struct trampoline_header {
18673 #ifdef CONFIG_X86_32
18674 u32 start;
18675 - u16 gdt_pad;
18676 + u16 boot_cs;
18677 u16 gdt_limit;
18678 u32 gdt_base;
18679 #else
18680 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18681 index a82c4f1..ac45053 100644
18682 --- a/arch/x86/include/asm/reboot.h
18683 +++ b/arch/x86/include/asm/reboot.h
18684 @@ -6,13 +6,13 @@
18685 struct pt_regs;
18686
18687 struct machine_ops {
18688 - void (*restart)(char *cmd);
18689 - void (*halt)(void);
18690 - void (*power_off)(void);
18691 + void (* __noreturn restart)(char *cmd);
18692 + void (* __noreturn halt)(void);
18693 + void (* __noreturn power_off)(void);
18694 void (*shutdown)(void);
18695 void (*crash_shutdown)(struct pt_regs *);
18696 - void (*emergency_restart)(void);
18697 -};
18698 + void (* __noreturn emergency_restart)(void);
18699 +} __no_const;
18700
18701 extern struct machine_ops machine_ops;
18702
18703 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18704 index 8f7866a..e442f20 100644
18705 --- a/arch/x86/include/asm/rmwcc.h
18706 +++ b/arch/x86/include/asm/rmwcc.h
18707 @@ -3,7 +3,34 @@
18708
18709 #ifdef CC_HAVE_ASM_GOTO
18710
18711 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18712 +#ifdef CONFIG_PAX_REFCOUNT
18713 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18714 +do { \
18715 + asm_volatile_goto (fullop \
18716 + ";jno 0f\n" \
18717 + fullantiop \
18718 + ";int $4\n0:\n" \
18719 + _ASM_EXTABLE(0b, 0b) \
18720 + ";j" cc " %l[cc_label]" \
18721 + : : "m" (var), ## __VA_ARGS__ \
18722 + : "memory" : cc_label); \
18723 + return 0; \
18724 +cc_label: \
18725 + return 1; \
18726 +} while (0)
18727 +#else
18728 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18729 +do { \
18730 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18731 + : : "m" (var), ## __VA_ARGS__ \
18732 + : "memory" : cc_label); \
18733 + return 0; \
18734 +cc_label: \
18735 + return 1; \
18736 +} while (0)
18737 +#endif
18738 +
18739 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18740 do { \
18741 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18742 : : "m" (var), ## __VA_ARGS__ \
18743 @@ -13,15 +40,46 @@ cc_label: \
18744 return 1; \
18745 } while (0)
18746
18747 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18748 - __GEN_RMWcc(op " " arg0, var, cc)
18749 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18750 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18751
18752 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18753 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18754 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18755 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18756 +
18757 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18758 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18759 +
18760 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18761 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18762
18763 #else /* !CC_HAVE_ASM_GOTO */
18764
18765 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18766 +#ifdef CONFIG_PAX_REFCOUNT
18767 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18768 +do { \
18769 + char c; \
18770 + asm volatile (fullop \
18771 + ";jno 0f\n" \
18772 + fullantiop \
18773 + ";int $4\n0:\n" \
18774 + _ASM_EXTABLE(0b, 0b) \
18775 + "; set" cc " %1" \
18776 + : "+m" (var), "=qm" (c) \
18777 + : __VA_ARGS__ : "memory"); \
18778 + return c != 0; \
18779 +} while (0)
18780 +#else
18781 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18782 +do { \
18783 + char c; \
18784 + asm volatile (fullop "; set" cc " %1" \
18785 + : "+m" (var), "=qm" (c) \
18786 + : __VA_ARGS__ : "memory"); \
18787 + return c != 0; \
18788 +} while (0)
18789 +#endif
18790 +
18791 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18792 do { \
18793 char c; \
18794 asm volatile (fullop "; set" cc " %1" \
18795 @@ -30,11 +88,17 @@ do { \
18796 return c != 0; \
18797 } while (0)
18798
18799 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18800 - __GEN_RMWcc(op " " arg0, var, cc)
18801 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18802 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18803 +
18804 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18805 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18806 +
18807 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18808 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18809
18810 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18811 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18812 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18813 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18814
18815 #endif /* CC_HAVE_ASM_GOTO */
18816
18817 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18818 index cad82c9..2e5c5c1 100644
18819 --- a/arch/x86/include/asm/rwsem.h
18820 +++ b/arch/x86/include/asm/rwsem.h
18821 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18822 {
18823 asm volatile("# beginning down_read\n\t"
18824 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18825 +
18826 +#ifdef CONFIG_PAX_REFCOUNT
18827 + "jno 0f\n"
18828 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18829 + "int $4\n0:\n"
18830 + _ASM_EXTABLE(0b, 0b)
18831 +#endif
18832 +
18833 /* adds 0x00000001 */
18834 " jns 1f\n"
18835 " call call_rwsem_down_read_failed\n"
18836 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18837 "1:\n\t"
18838 " mov %1,%2\n\t"
18839 " add %3,%2\n\t"
18840 +
18841 +#ifdef CONFIG_PAX_REFCOUNT
18842 + "jno 0f\n"
18843 + "sub %3,%2\n"
18844 + "int $4\n0:\n"
18845 + _ASM_EXTABLE(0b, 0b)
18846 +#endif
18847 +
18848 " jle 2f\n\t"
18849 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18850 " jnz 1b\n\t"
18851 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18852 long tmp;
18853 asm volatile("# beginning down_write\n\t"
18854 LOCK_PREFIX " xadd %1,(%2)\n\t"
18855 +
18856 +#ifdef CONFIG_PAX_REFCOUNT
18857 + "jno 0f\n"
18858 + "mov %1,(%2)\n"
18859 + "int $4\n0:\n"
18860 + _ASM_EXTABLE(0b, 0b)
18861 +#endif
18862 +
18863 /* adds 0xffff0001, returns the old value */
18864 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18865 /* was the active mask 0 before? */
18866 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18867 long tmp;
18868 asm volatile("# beginning __up_read\n\t"
18869 LOCK_PREFIX " xadd %1,(%2)\n\t"
18870 +
18871 +#ifdef CONFIG_PAX_REFCOUNT
18872 + "jno 0f\n"
18873 + "mov %1,(%2)\n"
18874 + "int $4\n0:\n"
18875 + _ASM_EXTABLE(0b, 0b)
18876 +#endif
18877 +
18878 /* subtracts 1, returns the old value */
18879 " jns 1f\n\t"
18880 " call call_rwsem_wake\n" /* expects old value in %edx */
18881 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18882 long tmp;
18883 asm volatile("# beginning __up_write\n\t"
18884 LOCK_PREFIX " xadd %1,(%2)\n\t"
18885 +
18886 +#ifdef CONFIG_PAX_REFCOUNT
18887 + "jno 0f\n"
18888 + "mov %1,(%2)\n"
18889 + "int $4\n0:\n"
18890 + _ASM_EXTABLE(0b, 0b)
18891 +#endif
18892 +
18893 /* subtracts 0xffff0001, returns the old value */
18894 " jns 1f\n\t"
18895 " call call_rwsem_wake\n" /* expects old value in %edx */
18896 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18897 {
18898 asm volatile("# beginning __downgrade_write\n\t"
18899 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18900 +
18901 +#ifdef CONFIG_PAX_REFCOUNT
18902 + "jno 0f\n"
18903 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18904 + "int $4\n0:\n"
18905 + _ASM_EXTABLE(0b, 0b)
18906 +#endif
18907 +
18908 /*
18909 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18910 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18911 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18912 */
18913 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18914 {
18915 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18916 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18917 +
18918 +#ifdef CONFIG_PAX_REFCOUNT
18919 + "jno 0f\n"
18920 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18921 + "int $4\n0:\n"
18922 + _ASM_EXTABLE(0b, 0b)
18923 +#endif
18924 +
18925 : "+m" (sem->count)
18926 : "er" (delta));
18927 }
18928 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18929 */
18930 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18931 {
18932 - return delta + xadd(&sem->count, delta);
18933 + return delta + xadd_check_overflow(&sem->count, delta);
18934 }
18935
18936 #endif /* __KERNEL__ */
18937 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18938 index db257a5..b91bc77 100644
18939 --- a/arch/x86/include/asm/segment.h
18940 +++ b/arch/x86/include/asm/segment.h
18941 @@ -73,10 +73,15 @@
18942 * 26 - ESPFIX small SS
18943 * 27 - per-cpu [ offset to per-cpu data area ]
18944 * 28 - stack_canary-20 [ for stack protector ]
18945 - * 29 - unused
18946 - * 30 - unused
18947 + * 29 - PCI BIOS CS
18948 + * 30 - PCI BIOS DS
18949 * 31 - TSS for double fault handler
18950 */
18951 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18952 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18953 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18954 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18955 +
18956 #define GDT_ENTRY_TLS_MIN 6
18957 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18958
18959 @@ -88,6 +93,8 @@
18960
18961 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
18962
18963 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
18964 +
18965 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
18966
18967 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
18968 @@ -113,6 +120,12 @@
18969 #define __KERNEL_STACK_CANARY 0
18970 #endif
18971
18972 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
18973 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
18974 +
18975 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
18976 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
18977 +
18978 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
18979
18980 /*
18981 @@ -140,7 +153,7 @@
18982 */
18983
18984 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
18985 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
18986 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
18987
18988
18989 #else
18990 @@ -164,6 +177,8 @@
18991 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
18992 #define __USER32_DS __USER_DS
18993
18994 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
18995 +
18996 #define GDT_ENTRY_TSS 8 /* needs two entries */
18997 #define GDT_ENTRY_LDT 10 /* needs two entries */
18998 #define GDT_ENTRY_TLS_MIN 12
18999 @@ -172,6 +187,8 @@
19000 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19001 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19002
19003 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19004 +
19005 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19006 #define FS_TLS 0
19007 #define GS_TLS 1
19008 @@ -179,12 +196,14 @@
19009 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19010 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19011
19012 -#define GDT_ENTRIES 16
19013 +#define GDT_ENTRIES 17
19014
19015 #endif
19016
19017 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19018 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19019 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19020 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19021 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19022 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19023 #ifndef CONFIG_PARAVIRT
19024 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19025 {
19026 unsigned long __limit;
19027 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19028 - return __limit + 1;
19029 + return __limit;
19030 }
19031
19032 #endif /* !__ASSEMBLY__ */
19033 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19034 index 8d3120f..352b440 100644
19035 --- a/arch/x86/include/asm/smap.h
19036 +++ b/arch/x86/include/asm/smap.h
19037 @@ -25,11 +25,40 @@
19038
19039 #include <asm/alternative-asm.h>
19040
19041 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19042 +#define ASM_PAX_OPEN_USERLAND \
19043 + 661: jmp 663f; \
19044 + .pushsection .altinstr_replacement, "a" ; \
19045 + 662: pushq %rax; nop; \
19046 + .popsection ; \
19047 + .pushsection .altinstructions, "a" ; \
19048 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19049 + .popsection ; \
19050 + call __pax_open_userland; \
19051 + popq %rax; \
19052 + 663:
19053 +
19054 +#define ASM_PAX_CLOSE_USERLAND \
19055 + 661: jmp 663f; \
19056 + .pushsection .altinstr_replacement, "a" ; \
19057 + 662: pushq %rax; nop; \
19058 + .popsection; \
19059 + .pushsection .altinstructions, "a" ; \
19060 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19061 + .popsection; \
19062 + call __pax_close_userland; \
19063 + popq %rax; \
19064 + 663:
19065 +#else
19066 +#define ASM_PAX_OPEN_USERLAND
19067 +#define ASM_PAX_CLOSE_USERLAND
19068 +#endif
19069 +
19070 #ifdef CONFIG_X86_SMAP
19071
19072 #define ASM_CLAC \
19073 661: ASM_NOP3 ; \
19074 - .pushsection .altinstr_replacement, "ax" ; \
19075 + .pushsection .altinstr_replacement, "a" ; \
19076 662: __ASM_CLAC ; \
19077 .popsection ; \
19078 .pushsection .altinstructions, "a" ; \
19079 @@ -38,7 +67,7 @@
19080
19081 #define ASM_STAC \
19082 661: ASM_NOP3 ; \
19083 - .pushsection .altinstr_replacement, "ax" ; \
19084 + .pushsection .altinstr_replacement, "a" ; \
19085 662: __ASM_STAC ; \
19086 .popsection ; \
19087 .pushsection .altinstructions, "a" ; \
19088 @@ -56,6 +85,37 @@
19089
19090 #include <asm/alternative.h>
19091
19092 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19093 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19094 +
19095 +extern void __pax_open_userland(void);
19096 +static __always_inline unsigned long pax_open_userland(void)
19097 +{
19098 +
19099 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19100 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19101 + :
19102 + : [open] "i" (__pax_open_userland)
19103 + : "memory", "rax");
19104 +#endif
19105 +
19106 + return 0;
19107 +}
19108 +
19109 +extern void __pax_close_userland(void);
19110 +static __always_inline unsigned long pax_close_userland(void)
19111 +{
19112 +
19113 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19114 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19115 + :
19116 + : [close] "i" (__pax_close_userland)
19117 + : "memory", "rax");
19118 +#endif
19119 +
19120 + return 0;
19121 +}
19122 +
19123 #ifdef CONFIG_X86_SMAP
19124
19125 static __always_inline void clac(void)
19126 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19127 index 8cd1cc3..827e09e 100644
19128 --- a/arch/x86/include/asm/smp.h
19129 +++ b/arch/x86/include/asm/smp.h
19130 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19131 /* cpus sharing the last level cache: */
19132 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19133 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19134 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19135 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19136
19137 static inline struct cpumask *cpu_sibling_mask(int cpu)
19138 {
19139 @@ -78,7 +78,7 @@ struct smp_ops {
19140
19141 void (*send_call_func_ipi)(const struct cpumask *mask);
19142 void (*send_call_func_single_ipi)(int cpu);
19143 -};
19144 +} __no_const;
19145
19146 /* Globals due to paravirt */
19147 extern void set_cpu_sibling_map(int cpu);
19148 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19149 extern int safe_smp_processor_id(void);
19150
19151 #elif defined(CONFIG_X86_64_SMP)
19152 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19153 -
19154 -#define stack_smp_processor_id() \
19155 -({ \
19156 - struct thread_info *ti; \
19157 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19158 - ti->cpu; \
19159 -})
19160 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19161 +#define stack_smp_processor_id() raw_smp_processor_id()
19162 #define safe_smp_processor_id() smp_processor_id()
19163
19164 #endif
19165 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19166 index 6a99859..03cb807 100644
19167 --- a/arch/x86/include/asm/stackprotector.h
19168 +++ b/arch/x86/include/asm/stackprotector.h
19169 @@ -47,7 +47,7 @@
19170 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19171 */
19172 #define GDT_STACK_CANARY_INIT \
19173 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19174 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19175
19176 /*
19177 * Initialize the stackprotector canary value.
19178 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19179
19180 static inline void load_stack_canary_segment(void)
19181 {
19182 -#ifdef CONFIG_X86_32
19183 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19184 asm volatile ("mov %0, %%gs" : : "r" (0));
19185 #endif
19186 }
19187 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19188 index 70bbe39..4ae2bd4 100644
19189 --- a/arch/x86/include/asm/stacktrace.h
19190 +++ b/arch/x86/include/asm/stacktrace.h
19191 @@ -11,28 +11,20 @@
19192
19193 extern int kstack_depth_to_print;
19194
19195 -struct thread_info;
19196 +struct task_struct;
19197 struct stacktrace_ops;
19198
19199 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19200 - unsigned long *stack,
19201 - unsigned long bp,
19202 - const struct stacktrace_ops *ops,
19203 - void *data,
19204 - unsigned long *end,
19205 - int *graph);
19206 +typedef unsigned long walk_stack_t(struct task_struct *task,
19207 + void *stack_start,
19208 + unsigned long *stack,
19209 + unsigned long bp,
19210 + const struct stacktrace_ops *ops,
19211 + void *data,
19212 + unsigned long *end,
19213 + int *graph);
19214
19215 -extern unsigned long
19216 -print_context_stack(struct thread_info *tinfo,
19217 - unsigned long *stack, unsigned long bp,
19218 - const struct stacktrace_ops *ops, void *data,
19219 - unsigned long *end, int *graph);
19220 -
19221 -extern unsigned long
19222 -print_context_stack_bp(struct thread_info *tinfo,
19223 - unsigned long *stack, unsigned long bp,
19224 - const struct stacktrace_ops *ops, void *data,
19225 - unsigned long *end, int *graph);
19226 +extern walk_stack_t print_context_stack;
19227 +extern walk_stack_t print_context_stack_bp;
19228
19229 /* Generic stack tracer with callbacks */
19230
19231 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19232 void (*address)(void *data, unsigned long address, int reliable);
19233 /* On negative return stop dumping */
19234 int (*stack)(void *data, char *name);
19235 - walk_stack_t walk_stack;
19236 + walk_stack_t *walk_stack;
19237 };
19238
19239 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19240 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19241 index 751bf4b..a1278b5 100644
19242 --- a/arch/x86/include/asm/switch_to.h
19243 +++ b/arch/x86/include/asm/switch_to.h
19244 @@ -112,7 +112,7 @@ do { \
19245 "call __switch_to\n\t" \
19246 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19247 __switch_canary \
19248 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19249 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19250 "movq %%rax,%%rdi\n\t" \
19251 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19252 "jnz ret_from_fork\n\t" \
19253 @@ -123,7 +123,7 @@ do { \
19254 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19255 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19256 [_tif_fork] "i" (_TIF_FORK), \
19257 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19258 + [thread_info] "m" (current_tinfo), \
19259 [current_task] "m" (current_task) \
19260 __switch_canary_iparam \
19261 : "memory", "cc" __EXTRA_CLOBBER)
19262 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19263 index 547e344..6be1175 100644
19264 --- a/arch/x86/include/asm/thread_info.h
19265 +++ b/arch/x86/include/asm/thread_info.h
19266 @@ -24,7 +24,6 @@ struct exec_domain;
19267 #include <linux/atomic.h>
19268
19269 struct thread_info {
19270 - struct task_struct *task; /* main task structure */
19271 struct exec_domain *exec_domain; /* execution domain */
19272 __u32 flags; /* low level flags */
19273 __u32 status; /* thread synchronous flags */
19274 @@ -33,13 +32,13 @@ struct thread_info {
19275 mm_segment_t addr_limit;
19276 struct restart_block restart_block;
19277 void __user *sysenter_return;
19278 + unsigned long lowest_stack;
19279 unsigned int sig_on_uaccess_error:1;
19280 unsigned int uaccess_err:1; /* uaccess failed */
19281 };
19282
19283 -#define INIT_THREAD_INFO(tsk) \
19284 +#define INIT_THREAD_INFO \
19285 { \
19286 - .task = &tsk, \
19287 .exec_domain = &default_exec_domain, \
19288 .flags = 0, \
19289 .cpu = 0, \
19290 @@ -50,7 +49,7 @@ struct thread_info {
19291 }, \
19292 }
19293
19294 -#define init_thread_info (init_thread_union.thread_info)
19295 +#define init_thread_info (init_thread_union.stack)
19296 #define init_stack (init_thread_union.stack)
19297
19298 #else /* !__ASSEMBLY__ */
19299 @@ -91,6 +90,7 @@ struct thread_info {
19300 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19301 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19302 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19303 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19304
19305 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19306 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19307 @@ -115,17 +115,18 @@ struct thread_info {
19308 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19309 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19310 #define _TIF_X32 (1 << TIF_X32)
19311 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19312
19313 /* work to do in syscall_trace_enter() */
19314 #define _TIF_WORK_SYSCALL_ENTRY \
19315 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19316 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19317 - _TIF_NOHZ)
19318 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19319
19320 /* work to do in syscall_trace_leave() */
19321 #define _TIF_WORK_SYSCALL_EXIT \
19322 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19323 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19324 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19325
19326 /* work to do on interrupt/exception return */
19327 #define _TIF_WORK_MASK \
19328 @@ -136,7 +137,7 @@ struct thread_info {
19329 /* work to do on any return to user space */
19330 #define _TIF_ALLWORK_MASK \
19331 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19332 - _TIF_NOHZ)
19333 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19334
19335 /* Only used for 64 bit */
19336 #define _TIF_DO_NOTIFY_MASK \
19337 @@ -151,7 +152,6 @@ struct thread_info {
19338 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19339
19340 #define STACK_WARN (THREAD_SIZE/8)
19341 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19342
19343 /*
19344 * macros/functions for gaining access to the thread information structure
19345 @@ -162,26 +162,18 @@ struct thread_info {
19346
19347 DECLARE_PER_CPU(unsigned long, kernel_stack);
19348
19349 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19350 +
19351 static inline struct thread_info *current_thread_info(void)
19352 {
19353 - struct thread_info *ti;
19354 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19355 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19356 - return ti;
19357 + return this_cpu_read_stable(current_tinfo);
19358 }
19359
19360 #else /* !__ASSEMBLY__ */
19361
19362 /* how to get the thread information struct from ASM */
19363 #define GET_THREAD_INFO(reg) \
19364 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19365 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19366 -
19367 -/*
19368 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19369 - * a certain register (to be used in assembler memory operands).
19370 - */
19371 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19372 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19373
19374 #endif
19375
19376 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19377 extern void arch_task_cache_init(void);
19378 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19379 extern void arch_release_task_struct(struct task_struct *tsk);
19380 +
19381 +#define __HAVE_THREAD_FUNCTIONS
19382 +#define task_thread_info(task) (&(task)->tinfo)
19383 +#define task_stack_page(task) ((task)->stack)
19384 +#define setup_thread_stack(p, org) do {} while (0)
19385 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19386 +
19387 #endif
19388 #endif /* _ASM_X86_THREAD_INFO_H */
19389 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19390 index 04905bf..1178cdf 100644
19391 --- a/arch/x86/include/asm/tlbflush.h
19392 +++ b/arch/x86/include/asm/tlbflush.h
19393 @@ -17,18 +17,44 @@
19394
19395 static inline void __native_flush_tlb(void)
19396 {
19397 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19398 + u64 descriptor[2];
19399 +
19400 + descriptor[0] = PCID_KERNEL;
19401 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19402 + return;
19403 + }
19404 +
19405 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19406 + if (static_cpu_has(X86_FEATURE_PCID)) {
19407 + unsigned int cpu = raw_get_cpu();
19408 +
19409 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19410 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19411 + raw_put_cpu_no_resched();
19412 + return;
19413 + }
19414 +#endif
19415 +
19416 native_write_cr3(native_read_cr3());
19417 }
19418
19419 static inline void __native_flush_tlb_global_irq_disabled(void)
19420 {
19421 - unsigned long cr4;
19422 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19423 + u64 descriptor[2];
19424
19425 - cr4 = native_read_cr4();
19426 - /* clear PGE */
19427 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19428 - /* write old PGE again and flush TLBs */
19429 - native_write_cr4(cr4);
19430 + descriptor[0] = PCID_KERNEL;
19431 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19432 + } else {
19433 + unsigned long cr4;
19434 +
19435 + cr4 = native_read_cr4();
19436 + /* clear PGE */
19437 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19438 + /* write old PGE again and flush TLBs */
19439 + native_write_cr4(cr4);
19440 + }
19441 }
19442
19443 static inline void __native_flush_tlb_global(void)
19444 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19445
19446 static inline void __native_flush_tlb_single(unsigned long addr)
19447 {
19448 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19449 + u64 descriptor[2];
19450 +
19451 + descriptor[0] = PCID_KERNEL;
19452 + descriptor[1] = addr;
19453 +
19454 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19455 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19456 + if (addr < TASK_SIZE_MAX)
19457 + descriptor[1] += pax_user_shadow_base;
19458 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19459 + }
19460 +
19461 + descriptor[0] = PCID_USER;
19462 + descriptor[1] = addr;
19463 +#endif
19464 +
19465 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19466 + return;
19467 + }
19468 +
19469 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19470 + if (static_cpu_has(X86_FEATURE_PCID)) {
19471 + unsigned int cpu = raw_get_cpu();
19472 +
19473 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19474 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19475 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19476 + raw_put_cpu_no_resched();
19477 +
19478 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19479 + addr += pax_user_shadow_base;
19480 + }
19481 +#endif
19482 +
19483 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19484 }
19485
19486 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19487 index 0d592e0..7430aad 100644
19488 --- a/arch/x86/include/asm/uaccess.h
19489 +++ b/arch/x86/include/asm/uaccess.h
19490 @@ -7,6 +7,7 @@
19491 #include <linux/compiler.h>
19492 #include <linux/thread_info.h>
19493 #include <linux/string.h>
19494 +#include <linux/spinlock.h>
19495 #include <asm/asm.h>
19496 #include <asm/page.h>
19497 #include <asm/smap.h>
19498 @@ -29,7 +30,12 @@
19499
19500 #define get_ds() (KERNEL_DS)
19501 #define get_fs() (current_thread_info()->addr_limit)
19502 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19503 +void __set_fs(mm_segment_t x);
19504 +void set_fs(mm_segment_t x);
19505 +#else
19506 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19507 +#endif
19508
19509 #define segment_eq(a, b) ((a).seg == (b).seg)
19510
19511 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19512 * checks that the pointer is in the user space range - after calling
19513 * this function, memory access functions may still return -EFAULT.
19514 */
19515 -#define access_ok(type, addr, size) \
19516 - likely(!__range_not_ok(addr, size, user_addr_max()))
19517 +extern int _cond_resched(void);
19518 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19519 +#define access_ok(type, addr, size) \
19520 +({ \
19521 + unsigned long __size = size; \
19522 + unsigned long __addr = (unsigned long)addr; \
19523 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19524 + if (__ret_ao && __size) { \
19525 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19526 + unsigned long __end_ao = __addr + __size - 1; \
19527 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19528 + while (__addr_ao <= __end_ao) { \
19529 + char __c_ao; \
19530 + __addr_ao += PAGE_SIZE; \
19531 + if (__size > PAGE_SIZE) \
19532 + _cond_resched(); \
19533 + if (__get_user(__c_ao, (char __user *)__addr)) \
19534 + break; \
19535 + if (type != VERIFY_WRITE) { \
19536 + __addr = __addr_ao; \
19537 + continue; \
19538 + } \
19539 + if (__put_user(__c_ao, (char __user *)__addr)) \
19540 + break; \
19541 + __addr = __addr_ao; \
19542 + } \
19543 + } \
19544 + } \
19545 + __ret_ao; \
19546 +})
19547
19548 /*
19549 * The exception table consists of pairs of addresses relative to the
19550 @@ -176,10 +210,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19551 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19552 __chk_user_ptr(ptr); \
19553 might_fault(); \
19554 + pax_open_userland(); \
19555 asm volatile("call __get_user_%P3" \
19556 : "=a" (__ret_gu), "=r" (__val_gu) \
19557 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19558 (x) = (__typeof__(*(ptr))) __val_gu; \
19559 + pax_close_userland(); \
19560 __ret_gu; \
19561 })
19562
19563 @@ -187,13 +223,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19564 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19565 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19566
19567 -
19568 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19569 +#define __copyuser_seg "gs;"
19570 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19571 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19572 +#else
19573 +#define __copyuser_seg
19574 +#define __COPYUSER_SET_ES
19575 +#define __COPYUSER_RESTORE_ES
19576 +#endif
19577
19578 #ifdef CONFIG_X86_32
19579 #define __put_user_asm_u64(x, addr, err, errret) \
19580 asm volatile(ASM_STAC "\n" \
19581 - "1: movl %%eax,0(%2)\n" \
19582 - "2: movl %%edx,4(%2)\n" \
19583 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19584 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19585 "3: " ASM_CLAC "\n" \
19586 ".section .fixup,\"ax\"\n" \
19587 "4: movl %3,%0\n" \
19588 @@ -206,8 +250,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19589
19590 #define __put_user_asm_ex_u64(x, addr) \
19591 asm volatile(ASM_STAC "\n" \
19592 - "1: movl %%eax,0(%1)\n" \
19593 - "2: movl %%edx,4(%1)\n" \
19594 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19595 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19596 "3: " ASM_CLAC "\n" \
19597 _ASM_EXTABLE_EX(1b, 2b) \
19598 _ASM_EXTABLE_EX(2b, 3b) \
19599 @@ -257,7 +301,8 @@ extern void __put_user_8(void);
19600 __typeof__(*(ptr)) __pu_val; \
19601 __chk_user_ptr(ptr); \
19602 might_fault(); \
19603 - __pu_val = x; \
19604 + __pu_val = (x); \
19605 + pax_open_userland(); \
19606 switch (sizeof(*(ptr))) { \
19607 case 1: \
19608 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19609 @@ -275,6 +320,7 @@ extern void __put_user_8(void);
19610 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19611 break; \
19612 } \
19613 + pax_close_userland(); \
19614 __ret_pu; \
19615 })
19616
19617 @@ -355,8 +401,10 @@ do { \
19618 } while (0)
19619
19620 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19621 +do { \
19622 + pax_open_userland(); \
19623 asm volatile(ASM_STAC "\n" \
19624 - "1: mov"itype" %2,%"rtype"1\n" \
19625 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19626 "2: " ASM_CLAC "\n" \
19627 ".section .fixup,\"ax\"\n" \
19628 "3: mov %3,%0\n" \
19629 @@ -364,8 +412,10 @@ do { \
19630 " jmp 2b\n" \
19631 ".previous\n" \
19632 _ASM_EXTABLE(1b, 3b) \
19633 - : "=r" (err), ltype(x) \
19634 - : "m" (__m(addr)), "i" (errret), "0" (err))
19635 + : "=r" (err), ltype (x) \
19636 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19637 + pax_close_userland(); \
19638 +} while (0)
19639
19640 #define __get_user_size_ex(x, ptr, size) \
19641 do { \
19642 @@ -389,7 +439,7 @@ do { \
19643 } while (0)
19644
19645 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19646 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19647 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19648 "2:\n" \
19649 _ASM_EXTABLE_EX(1b, 2b) \
19650 : ltype(x) : "m" (__m(addr)))
19651 @@ -406,13 +456,24 @@ do { \
19652 int __gu_err; \
19653 unsigned long __gu_val; \
19654 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19655 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19656 + (x) = (__typeof__(*(ptr)))__gu_val; \
19657 __gu_err; \
19658 })
19659
19660 /* FIXME: this hack is definitely wrong -AK */
19661 struct __large_struct { unsigned long buf[100]; };
19662 -#define __m(x) (*(struct __large_struct __user *)(x))
19663 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19664 +#define ____m(x) \
19665 +({ \
19666 + unsigned long ____x = (unsigned long)(x); \
19667 + if (____x < pax_user_shadow_base) \
19668 + ____x += pax_user_shadow_base; \
19669 + (typeof(x))____x; \
19670 +})
19671 +#else
19672 +#define ____m(x) (x)
19673 +#endif
19674 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19675
19676 /*
19677 * Tell gcc we read from memory instead of writing: this is because
19678 @@ -420,8 +481,10 @@ struct __large_struct { unsigned long buf[100]; };
19679 * aliasing issues.
19680 */
19681 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19682 +do { \
19683 + pax_open_userland(); \
19684 asm volatile(ASM_STAC "\n" \
19685 - "1: mov"itype" %"rtype"1,%2\n" \
19686 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19687 "2: " ASM_CLAC "\n" \
19688 ".section .fixup,\"ax\"\n" \
19689 "3: mov %3,%0\n" \
19690 @@ -429,10 +492,12 @@ struct __large_struct { unsigned long buf[100]; };
19691 ".previous\n" \
19692 _ASM_EXTABLE(1b, 3b) \
19693 : "=r"(err) \
19694 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19695 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19696 + pax_close_userland(); \
19697 +} while (0)
19698
19699 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19700 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19701 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19702 "2:\n" \
19703 _ASM_EXTABLE_EX(1b, 2b) \
19704 : : ltype(x), "m" (__m(addr)))
19705 @@ -442,11 +507,13 @@ struct __large_struct { unsigned long buf[100]; };
19706 */
19707 #define uaccess_try do { \
19708 current_thread_info()->uaccess_err = 0; \
19709 + pax_open_userland(); \
19710 stac(); \
19711 barrier();
19712
19713 #define uaccess_catch(err) \
19714 clac(); \
19715 + pax_close_userland(); \
19716 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19717 } while (0)
19718
19719 @@ -471,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
19720 * On error, the variable @x is set to zero.
19721 */
19722
19723 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19724 +#define __get_user(x, ptr) get_user((x), (ptr))
19725 +#else
19726 #define __get_user(x, ptr) \
19727 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19728 +#endif
19729
19730 /**
19731 * __put_user: - Write a simple value into user space, with less checking.
19732 @@ -494,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
19733 * Returns zero on success, or -EFAULT on error.
19734 */
19735
19736 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19737 +#define __put_user(x, ptr) put_user((x), (ptr))
19738 +#else
19739 #define __put_user(x, ptr) \
19740 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19741 +#endif
19742
19743 #define __get_user_unaligned __get_user
19744 #define __put_user_unaligned __put_user
19745 @@ -513,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
19746 #define get_user_ex(x, ptr) do { \
19747 unsigned long __gue_val; \
19748 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19749 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19750 + (x) = (__typeof__(*(ptr)))__gue_val; \
19751 } while (0)
19752
19753 #define put_user_try uaccess_try
19754 @@ -531,7 +606,7 @@ extern __must_check long strlen_user(const char __user *str);
19755 extern __must_check long strnlen_user(const char __user *str, long n);
19756
19757 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19758 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19759 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19760
19761 extern void __cmpxchg_wrong_size(void)
19762 __compiletime_error("Bad argument size for cmpxchg");
19763 @@ -542,18 +617,19 @@ extern void __cmpxchg_wrong_size(void)
19764 __typeof__(ptr) __uval = (uval); \
19765 __typeof__(*(ptr)) __old = (old); \
19766 __typeof__(*(ptr)) __new = (new); \
19767 + pax_open_userland(); \
19768 switch (size) { \
19769 case 1: \
19770 { \
19771 asm volatile("\t" ASM_STAC "\n" \
19772 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19773 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19774 "2:\t" ASM_CLAC "\n" \
19775 "\t.section .fixup, \"ax\"\n" \
19776 "3:\tmov %3, %0\n" \
19777 "\tjmp 2b\n" \
19778 "\t.previous\n" \
19779 _ASM_EXTABLE(1b, 3b) \
19780 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19781 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19782 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19783 : "memory" \
19784 ); \
19785 @@ -562,14 +638,14 @@ extern void __cmpxchg_wrong_size(void)
19786 case 2: \
19787 { \
19788 asm volatile("\t" ASM_STAC "\n" \
19789 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19790 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19791 "2:\t" ASM_CLAC "\n" \
19792 "\t.section .fixup, \"ax\"\n" \
19793 "3:\tmov %3, %0\n" \
19794 "\tjmp 2b\n" \
19795 "\t.previous\n" \
19796 _ASM_EXTABLE(1b, 3b) \
19797 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19798 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19799 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19800 : "memory" \
19801 ); \
19802 @@ -578,14 +654,14 @@ extern void __cmpxchg_wrong_size(void)
19803 case 4: \
19804 { \
19805 asm volatile("\t" ASM_STAC "\n" \
19806 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19807 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19808 "2:\t" ASM_CLAC "\n" \
19809 "\t.section .fixup, \"ax\"\n" \
19810 "3:\tmov %3, %0\n" \
19811 "\tjmp 2b\n" \
19812 "\t.previous\n" \
19813 _ASM_EXTABLE(1b, 3b) \
19814 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19815 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19816 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19817 : "memory" \
19818 ); \
19819 @@ -597,14 +673,14 @@ extern void __cmpxchg_wrong_size(void)
19820 __cmpxchg_wrong_size(); \
19821 \
19822 asm volatile("\t" ASM_STAC "\n" \
19823 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19824 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19825 "2:\t" ASM_CLAC "\n" \
19826 "\t.section .fixup, \"ax\"\n" \
19827 "3:\tmov %3, %0\n" \
19828 "\tjmp 2b\n" \
19829 "\t.previous\n" \
19830 _ASM_EXTABLE(1b, 3b) \
19831 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19832 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19833 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19834 : "memory" \
19835 ); \
19836 @@ -613,6 +689,7 @@ extern void __cmpxchg_wrong_size(void)
19837 default: \
19838 __cmpxchg_wrong_size(); \
19839 } \
19840 + pax_close_userland(); \
19841 *__uval = __old; \
19842 __ret; \
19843 })
19844 @@ -636,17 +713,6 @@ extern struct movsl_mask {
19845
19846 #define ARCH_HAS_NOCACHE_UACCESS 1
19847
19848 -#ifdef CONFIG_X86_32
19849 -# include <asm/uaccess_32.h>
19850 -#else
19851 -# include <asm/uaccess_64.h>
19852 -#endif
19853 -
19854 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19855 - unsigned n);
19856 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19857 - unsigned n);
19858 -
19859 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19860 # define copy_user_diag __compiletime_error
19861 #else
19862 @@ -656,7 +722,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19863 extern void copy_user_diag("copy_from_user() buffer size is too small")
19864 copy_from_user_overflow(void);
19865 extern void copy_user_diag("copy_to_user() buffer size is too small")
19866 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19867 +copy_to_user_overflow(void);
19868
19869 #undef copy_user_diag
19870
19871 @@ -669,7 +735,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19872
19873 extern void
19874 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19875 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19876 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19877 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19878
19879 #else
19880 @@ -684,10 +750,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19881
19882 #endif
19883
19884 +#ifdef CONFIG_X86_32
19885 +# include <asm/uaccess_32.h>
19886 +#else
19887 +# include <asm/uaccess_64.h>
19888 +#endif
19889 +
19890 static inline unsigned long __must_check
19891 copy_from_user(void *to, const void __user *from, unsigned long n)
19892 {
19893 - int sz = __compiletime_object_size(to);
19894 + size_t sz = __compiletime_object_size(to);
19895
19896 might_fault();
19897
19898 @@ -709,12 +781,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19899 * case, and do only runtime checking for non-constant sizes.
19900 */
19901
19902 - if (likely(sz < 0 || sz >= n))
19903 - n = _copy_from_user(to, from, n);
19904 - else if(__builtin_constant_p(n))
19905 - copy_from_user_overflow();
19906 - else
19907 - __copy_from_user_overflow(sz, n);
19908 + if (likely(sz != (size_t)-1 && sz < n)) {
19909 + if(__builtin_constant_p(n))
19910 + copy_from_user_overflow();
19911 + else
19912 + __copy_from_user_overflow(sz, n);
19913 + } else if (access_ok(VERIFY_READ, from, n))
19914 + n = __copy_from_user(to, from, n);
19915 + else if ((long)n > 0)
19916 + memset(to, 0, n);
19917
19918 return n;
19919 }
19920 @@ -722,17 +797,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19921 static inline unsigned long __must_check
19922 copy_to_user(void __user *to, const void *from, unsigned long n)
19923 {
19924 - int sz = __compiletime_object_size(from);
19925 + size_t sz = __compiletime_object_size(from);
19926
19927 might_fault();
19928
19929 /* See the comment in copy_from_user() above. */
19930 - if (likely(sz < 0 || sz >= n))
19931 - n = _copy_to_user(to, from, n);
19932 - else if(__builtin_constant_p(n))
19933 - copy_to_user_overflow();
19934 - else
19935 - __copy_to_user_overflow(sz, n);
19936 + if (likely(sz != (size_t)-1 && sz < n)) {
19937 + if(__builtin_constant_p(n))
19938 + copy_to_user_overflow();
19939 + else
19940 + __copy_to_user_overflow(sz, n);
19941 + } else if (access_ok(VERIFY_WRITE, to, n))
19942 + n = __copy_to_user(to, from, n);
19943
19944 return n;
19945 }
19946 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19947 index 3c03a5d..edb68ae 100644
19948 --- a/arch/x86/include/asm/uaccess_32.h
19949 +++ b/arch/x86/include/asm/uaccess_32.h
19950 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19951 * anything, so this is accurate.
19952 */
19953
19954 -static __always_inline unsigned long __must_check
19955 +static __always_inline __size_overflow(3) unsigned long __must_check
19956 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
19957 {
19958 + if ((long)n < 0)
19959 + return n;
19960 +
19961 + check_object_size(from, n, true);
19962 +
19963 if (__builtin_constant_p(n)) {
19964 unsigned long ret;
19965
19966 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
19967 __copy_to_user(void __user *to, const void *from, unsigned long n)
19968 {
19969 might_fault();
19970 +
19971 return __copy_to_user_inatomic(to, from, n);
19972 }
19973
19974 -static __always_inline unsigned long
19975 +static __always_inline __size_overflow(3) unsigned long
19976 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
19977 {
19978 + if ((long)n < 0)
19979 + return n;
19980 +
19981 /* Avoid zeroing the tail if the copy fails..
19982 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
19983 * but as the zeroing behaviour is only significant when n is not
19984 @@ -137,6 +146,12 @@ static __always_inline unsigned long
19985 __copy_from_user(void *to, const void __user *from, unsigned long n)
19986 {
19987 might_fault();
19988 +
19989 + if ((long)n < 0)
19990 + return n;
19991 +
19992 + check_object_size(to, n, false);
19993 +
19994 if (__builtin_constant_p(n)) {
19995 unsigned long ret;
19996
19997 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
19998 const void __user *from, unsigned long n)
19999 {
20000 might_fault();
20001 +
20002 + if ((long)n < 0)
20003 + return n;
20004 +
20005 if (__builtin_constant_p(n)) {
20006 unsigned long ret;
20007
20008 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20009 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20010 unsigned long n)
20011 {
20012 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20013 + if ((long)n < 0)
20014 + return n;
20015 +
20016 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20017 }
20018
20019 #endif /* _ASM_X86_UACCESS_32_H */
20020 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20021 index 12a26b9..c36fff5 100644
20022 --- a/arch/x86/include/asm/uaccess_64.h
20023 +++ b/arch/x86/include/asm/uaccess_64.h
20024 @@ -10,6 +10,9 @@
20025 #include <asm/alternative.h>
20026 #include <asm/cpufeature.h>
20027 #include <asm/page.h>
20028 +#include <asm/pgtable.h>
20029 +
20030 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20031
20032 /*
20033 * Copy To/From Userspace
20034 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20035 __must_check unsigned long
20036 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20037
20038 -static __always_inline __must_check unsigned long
20039 -copy_user_generic(void *to, const void *from, unsigned len)
20040 +static __always_inline __must_check __size_overflow(3) unsigned long
20041 +copy_user_generic(void *to, const void *from, unsigned long len)
20042 {
20043 unsigned ret;
20044
20045 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20046 }
20047
20048 __must_check unsigned long
20049 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20050 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20051
20052 static __always_inline __must_check
20053 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20054 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20055 {
20056 - int ret = 0;
20057 + size_t sz = __compiletime_object_size(dst);
20058 + unsigned ret = 0;
20059 +
20060 + if (size > INT_MAX)
20061 + return size;
20062 +
20063 + check_object_size(dst, size, false);
20064 +
20065 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20066 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20067 + return size;
20068 +#endif
20069 +
20070 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20071 + if(__builtin_constant_p(size))
20072 + copy_from_user_overflow();
20073 + else
20074 + __copy_from_user_overflow(sz, size);
20075 + return size;
20076 + }
20077
20078 if (!__builtin_constant_p(size))
20079 - return copy_user_generic(dst, (__force void *)src, size);
20080 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20081 switch (size) {
20082 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20083 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20084 ret, "b", "b", "=q", 1);
20085 return ret;
20086 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20087 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20088 ret, "w", "w", "=r", 2);
20089 return ret;
20090 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20091 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20092 ret, "l", "k", "=r", 4);
20093 return ret;
20094 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20095 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20096 ret, "q", "", "=r", 8);
20097 return ret;
20098 case 10:
20099 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20100 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20101 ret, "q", "", "=r", 10);
20102 if (unlikely(ret))
20103 return ret;
20104 __get_user_asm(*(u16 *)(8 + (char *)dst),
20105 - (u16 __user *)(8 + (char __user *)src),
20106 + (const u16 __user *)(8 + (const char __user *)src),
20107 ret, "w", "w", "=r", 2);
20108 return ret;
20109 case 16:
20110 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20111 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20112 ret, "q", "", "=r", 16);
20113 if (unlikely(ret))
20114 return ret;
20115 __get_user_asm(*(u64 *)(8 + (char *)dst),
20116 - (u64 __user *)(8 + (char __user *)src),
20117 + (const u64 __user *)(8 + (const char __user *)src),
20118 ret, "q", "", "=r", 8);
20119 return ret;
20120 default:
20121 - return copy_user_generic(dst, (__force void *)src, size);
20122 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20123 }
20124 }
20125
20126 static __always_inline __must_check
20127 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20128 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20129 {
20130 might_fault();
20131 return __copy_from_user_nocheck(dst, src, size);
20132 }
20133
20134 static __always_inline __must_check
20135 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20136 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20137 {
20138 - int ret = 0;
20139 + size_t sz = __compiletime_object_size(src);
20140 + unsigned ret = 0;
20141 +
20142 + if (size > INT_MAX)
20143 + return size;
20144 +
20145 + check_object_size(src, size, true);
20146 +
20147 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20148 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20149 + return size;
20150 +#endif
20151 +
20152 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20153 + if(__builtin_constant_p(size))
20154 + copy_to_user_overflow();
20155 + else
20156 + __copy_to_user_overflow(sz, size);
20157 + return size;
20158 + }
20159
20160 if (!__builtin_constant_p(size))
20161 - return copy_user_generic((__force void *)dst, src, size);
20162 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20163 switch (size) {
20164 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20165 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20166 ret, "b", "b", "iq", 1);
20167 return ret;
20168 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20169 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20170 ret, "w", "w", "ir", 2);
20171 return ret;
20172 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20173 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20174 ret, "l", "k", "ir", 4);
20175 return ret;
20176 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20177 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20178 ret, "q", "", "er", 8);
20179 return ret;
20180 case 10:
20181 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20182 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20183 ret, "q", "", "er", 10);
20184 if (unlikely(ret))
20185 return ret;
20186 asm("":::"memory");
20187 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20188 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20189 ret, "w", "w", "ir", 2);
20190 return ret;
20191 case 16:
20192 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20193 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20194 ret, "q", "", "er", 16);
20195 if (unlikely(ret))
20196 return ret;
20197 asm("":::"memory");
20198 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20199 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20200 ret, "q", "", "er", 8);
20201 return ret;
20202 default:
20203 - return copy_user_generic((__force void *)dst, src, size);
20204 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20205 }
20206 }
20207
20208 static __always_inline __must_check
20209 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20210 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20211 {
20212 might_fault();
20213 return __copy_to_user_nocheck(dst, src, size);
20214 }
20215
20216 static __always_inline __must_check
20217 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20218 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20219 {
20220 - int ret = 0;
20221 + unsigned ret = 0;
20222
20223 might_fault();
20224 +
20225 + if (size > INT_MAX)
20226 + return size;
20227 +
20228 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20229 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20230 + return size;
20231 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20232 + return size;
20233 +#endif
20234 +
20235 if (!__builtin_constant_p(size))
20236 - return copy_user_generic((__force void *)dst,
20237 - (__force void *)src, size);
20238 + return copy_user_generic((__force_kernel void *)____m(dst),
20239 + (__force_kernel const void *)____m(src), size);
20240 switch (size) {
20241 case 1: {
20242 u8 tmp;
20243 - __get_user_asm(tmp, (u8 __user *)src,
20244 + __get_user_asm(tmp, (const u8 __user *)src,
20245 ret, "b", "b", "=q", 1);
20246 if (likely(!ret))
20247 __put_user_asm(tmp, (u8 __user *)dst,
20248 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20249 }
20250 case 2: {
20251 u16 tmp;
20252 - __get_user_asm(tmp, (u16 __user *)src,
20253 + __get_user_asm(tmp, (const u16 __user *)src,
20254 ret, "w", "w", "=r", 2);
20255 if (likely(!ret))
20256 __put_user_asm(tmp, (u16 __user *)dst,
20257 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20258
20259 case 4: {
20260 u32 tmp;
20261 - __get_user_asm(tmp, (u32 __user *)src,
20262 + __get_user_asm(tmp, (const u32 __user *)src,
20263 ret, "l", "k", "=r", 4);
20264 if (likely(!ret))
20265 __put_user_asm(tmp, (u32 __user *)dst,
20266 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20267 }
20268 case 8: {
20269 u64 tmp;
20270 - __get_user_asm(tmp, (u64 __user *)src,
20271 + __get_user_asm(tmp, (const u64 __user *)src,
20272 ret, "q", "", "=r", 8);
20273 if (likely(!ret))
20274 __put_user_asm(tmp, (u64 __user *)dst,
20275 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20276 return ret;
20277 }
20278 default:
20279 - return copy_user_generic((__force void *)dst,
20280 - (__force void *)src, size);
20281 + return copy_user_generic((__force_kernel void *)____m(dst),
20282 + (__force_kernel const void *)____m(src), size);
20283 }
20284 }
20285
20286 -static __must_check __always_inline int
20287 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20288 +static __must_check __always_inline unsigned long
20289 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20290 {
20291 return __copy_from_user_nocheck(dst, src, size);
20292 }
20293
20294 -static __must_check __always_inline int
20295 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20296 +static __must_check __always_inline unsigned long
20297 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20298 {
20299 return __copy_to_user_nocheck(dst, src, size);
20300 }
20301
20302 -extern long __copy_user_nocache(void *dst, const void __user *src,
20303 - unsigned size, int zerorest);
20304 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20305 + unsigned long size, int zerorest);
20306
20307 -static inline int
20308 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20309 +static inline unsigned long
20310 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20311 {
20312 might_fault();
20313 +
20314 + if (size > INT_MAX)
20315 + return size;
20316 +
20317 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20318 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20319 + return size;
20320 +#endif
20321 +
20322 return __copy_user_nocache(dst, src, size, 1);
20323 }
20324
20325 -static inline int
20326 +static inline unsigned long
20327 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20328 - unsigned size)
20329 + unsigned long size)
20330 {
20331 + if (size > INT_MAX)
20332 + return size;
20333 +
20334 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20335 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20336 + return size;
20337 +#endif
20338 +
20339 return __copy_user_nocache(dst, src, size, 0);
20340 }
20341
20342 unsigned long
20343 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20344 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20345
20346 #endif /* _ASM_X86_UACCESS_64_H */
20347 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20348 index 5b238981..77fdd78 100644
20349 --- a/arch/x86/include/asm/word-at-a-time.h
20350 +++ b/arch/x86/include/asm/word-at-a-time.h
20351 @@ -11,7 +11,7 @@
20352 * and shift, for example.
20353 */
20354 struct word_at_a_time {
20355 - const unsigned long one_bits, high_bits;
20356 + unsigned long one_bits, high_bits;
20357 };
20358
20359 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20360 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20361 index f58a9c7..dc378042a 100644
20362 --- a/arch/x86/include/asm/x86_init.h
20363 +++ b/arch/x86/include/asm/x86_init.h
20364 @@ -129,7 +129,7 @@ struct x86_init_ops {
20365 struct x86_init_timers timers;
20366 struct x86_init_iommu iommu;
20367 struct x86_init_pci pci;
20368 -};
20369 +} __no_const;
20370
20371 /**
20372 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20373 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20374 void (*setup_percpu_clockev)(void);
20375 void (*early_percpu_clock_init)(void);
20376 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20377 -};
20378 +} __no_const;
20379
20380 struct timespec;
20381
20382 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20383 void (*save_sched_clock_state)(void);
20384 void (*restore_sched_clock_state)(void);
20385 void (*apic_post_init)(void);
20386 -};
20387 +} __no_const;
20388
20389 struct pci_dev;
20390 struct msi_msg;
20391 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20392 void (*teardown_msi_irqs)(struct pci_dev *dev);
20393 void (*restore_msi_irqs)(struct pci_dev *dev);
20394 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20395 -};
20396 +} __no_const;
20397
20398 struct IO_APIC_route_entry;
20399 struct io_apic_irq_attr;
20400 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20401 unsigned int destination, int vector,
20402 struct io_apic_irq_attr *attr);
20403 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20404 -};
20405 +} __no_const;
20406
20407 extern struct x86_init_ops x86_init;
20408 extern struct x86_cpuinit_ops x86_cpuinit;
20409 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20410 index 5eea099..ff7ef8d 100644
20411 --- a/arch/x86/include/asm/xen/page.h
20412 +++ b/arch/x86/include/asm/xen/page.h
20413 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20414 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20415 * cases needing an extended handling.
20416 */
20417 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20418 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20419 {
20420 unsigned long mfn;
20421
20422 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20423 index 5fa9770..2b49d6c 100644
20424 --- a/arch/x86/include/asm/xsave.h
20425 +++ b/arch/x86/include/asm/xsave.h
20426 @@ -229,12 +229,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20427 if (unlikely(err))
20428 return -EFAULT;
20429
20430 + pax_open_userland();
20431 __asm__ __volatile__(ASM_STAC "\n"
20432 - "1:"XSAVE"\n"
20433 + "1:"
20434 + __copyuser_seg
20435 + XSAVE"\n"
20436 "2: " ASM_CLAC "\n"
20437 xstate_fault
20438 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20439 : "memory");
20440 + pax_close_userland();
20441 return err;
20442 }
20443
20444 @@ -244,16 +248,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20445 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20446 {
20447 int err = 0;
20448 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20449 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20450 u32 lmask = mask;
20451 u32 hmask = mask >> 32;
20452
20453 + pax_open_userland();
20454 __asm__ __volatile__(ASM_STAC "\n"
20455 - "1:"XRSTOR"\n"
20456 + "1:"
20457 + __copyuser_seg
20458 + XRSTOR"\n"
20459 "2: " ASM_CLAC "\n"
20460 xstate_fault
20461 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20462 : "memory"); /* memory required? */
20463 + pax_close_userland();
20464 return err;
20465 }
20466
20467 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20468 index d993e33..8db1b18 100644
20469 --- a/arch/x86/include/uapi/asm/e820.h
20470 +++ b/arch/x86/include/uapi/asm/e820.h
20471 @@ -58,7 +58,7 @@ struct e820map {
20472 #define ISA_START_ADDRESS 0xa0000
20473 #define ISA_END_ADDRESS 0x100000
20474
20475 -#define BIOS_BEGIN 0x000a0000
20476 +#define BIOS_BEGIN 0x000c0000
20477 #define BIOS_END 0x00100000
20478
20479 #define BIOS_ROM_BASE 0xffe00000
20480 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20481 index 7b0a55a..ad115bf 100644
20482 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20483 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20484 @@ -49,7 +49,6 @@
20485 #define EFLAGS 144
20486 #define RSP 152
20487 #define SS 160
20488 -#define ARGOFFSET R11
20489 #endif /* __ASSEMBLY__ */
20490
20491 /* top of stack page */
20492 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20493 index 5d4502c..a567e09 100644
20494 --- a/arch/x86/kernel/Makefile
20495 +++ b/arch/x86/kernel/Makefile
20496 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20497 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20498 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20499 obj-y += probe_roms.o
20500 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20501 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20502 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20503 obj-$(CONFIG_X86_64) += mcount_64.o
20504 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20505 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20506 index b5ddc96..490b4e4 100644
20507 --- a/arch/x86/kernel/acpi/boot.c
20508 +++ b/arch/x86/kernel/acpi/boot.c
20509 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20510 * If your system is blacklisted here, but you find that acpi=force
20511 * works for you, please contact linux-acpi@vger.kernel.org
20512 */
20513 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20514 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20515 /*
20516 * Boxes that need ACPI disabled
20517 */
20518 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20519 };
20520
20521 /* second table for DMI checks that should run after early-quirks */
20522 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20523 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20524 /*
20525 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20526 * which includes some code which overrides all temperature
20527 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20528 index 3136820..e2c6577 100644
20529 --- a/arch/x86/kernel/acpi/sleep.c
20530 +++ b/arch/x86/kernel/acpi/sleep.c
20531 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20532 #else /* CONFIG_64BIT */
20533 #ifdef CONFIG_SMP
20534 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20535 +
20536 + pax_open_kernel();
20537 early_gdt_descr.address =
20538 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20539 + pax_close_kernel();
20540 +
20541 initial_gs = per_cpu_offset(smp_processor_id());
20542 #endif
20543 initial_code = (unsigned long)wakeup_long64;
20544 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20545 index 665c6b7..eae4d56 100644
20546 --- a/arch/x86/kernel/acpi/wakeup_32.S
20547 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20548 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20549 # and restore the stack ... but you need gdt for this to work
20550 movl saved_context_esp, %esp
20551
20552 - movl %cs:saved_magic, %eax
20553 - cmpl $0x12345678, %eax
20554 + cmpl $0x12345678, saved_magic
20555 jne bogus_magic
20556
20557 # jump to place where we left off
20558 - movl saved_eip, %eax
20559 - jmp *%eax
20560 + jmp *(saved_eip)
20561
20562 bogus_magic:
20563 jmp bogus_magic
20564 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20565 index 703130f..27a155d 100644
20566 --- a/arch/x86/kernel/alternative.c
20567 +++ b/arch/x86/kernel/alternative.c
20568 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20569 */
20570 for (a = start; a < end; a++) {
20571 instr = (u8 *)&a->instr_offset + a->instr_offset;
20572 +
20573 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20574 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20575 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20576 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20577 +#endif
20578 +
20579 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20580 BUG_ON(a->replacementlen > a->instrlen);
20581 BUG_ON(a->instrlen > sizeof(insnbuf));
20582 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20583 add_nops(insnbuf + a->replacementlen,
20584 a->instrlen - a->replacementlen);
20585
20586 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20587 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20588 + instr = ktva_ktla(instr);
20589 +#endif
20590 +
20591 text_poke_early(instr, insnbuf, a->instrlen);
20592 }
20593 }
20594 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20595 for (poff = start; poff < end; poff++) {
20596 u8 *ptr = (u8 *)poff + *poff;
20597
20598 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20599 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20600 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20601 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20602 +#endif
20603 +
20604 if (!*poff || ptr < text || ptr >= text_end)
20605 continue;
20606 /* turn DS segment override prefix into lock prefix */
20607 - if (*ptr == 0x3e)
20608 + if (*ktla_ktva(ptr) == 0x3e)
20609 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20610 }
20611 mutex_unlock(&text_mutex);
20612 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20613 for (poff = start; poff < end; poff++) {
20614 u8 *ptr = (u8 *)poff + *poff;
20615
20616 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20617 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20618 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20619 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20620 +#endif
20621 +
20622 if (!*poff || ptr < text || ptr >= text_end)
20623 continue;
20624 /* turn lock prefix into DS segment override prefix */
20625 - if (*ptr == 0xf0)
20626 + if (*ktla_ktva(ptr) == 0xf0)
20627 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20628 }
20629 mutex_unlock(&text_mutex);
20630 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20631
20632 BUG_ON(p->len > MAX_PATCH_LEN);
20633 /* prep the buffer with the original instructions */
20634 - memcpy(insnbuf, p->instr, p->len);
20635 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20636 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20637 (unsigned long)p->instr, p->len);
20638
20639 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20640 if (!uniproc_patched || num_possible_cpus() == 1)
20641 free_init_pages("SMP alternatives",
20642 (unsigned long)__smp_locks,
20643 - (unsigned long)__smp_locks_end);
20644 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20645 #endif
20646
20647 apply_paravirt(__parainstructions, __parainstructions_end);
20648 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20649 * instructions. And on the local CPU you need to be protected again NMI or MCE
20650 * handlers seeing an inconsistent instruction while you patch.
20651 */
20652 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20653 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20654 size_t len)
20655 {
20656 unsigned long flags;
20657 local_irq_save(flags);
20658 - memcpy(addr, opcode, len);
20659 +
20660 + pax_open_kernel();
20661 + memcpy(ktla_ktva(addr), opcode, len);
20662 sync_core();
20663 + pax_close_kernel();
20664 +
20665 local_irq_restore(flags);
20666 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20667 that causes hangs on some VIA CPUs. */
20668 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20669 */
20670 void *text_poke(void *addr, const void *opcode, size_t len)
20671 {
20672 - unsigned long flags;
20673 - char *vaddr;
20674 + unsigned char *vaddr = ktla_ktva(addr);
20675 struct page *pages[2];
20676 - int i;
20677 + size_t i;
20678
20679 if (!core_kernel_text((unsigned long)addr)) {
20680 - pages[0] = vmalloc_to_page(addr);
20681 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20682 + pages[0] = vmalloc_to_page(vaddr);
20683 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20684 } else {
20685 - pages[0] = virt_to_page(addr);
20686 + pages[0] = virt_to_page(vaddr);
20687 WARN_ON(!PageReserved(pages[0]));
20688 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20689 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20690 }
20691 BUG_ON(!pages[0]);
20692 - local_irq_save(flags);
20693 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20694 - if (pages[1])
20695 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20696 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20697 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20698 - clear_fixmap(FIX_TEXT_POKE0);
20699 - if (pages[1])
20700 - clear_fixmap(FIX_TEXT_POKE1);
20701 - local_flush_tlb();
20702 - sync_core();
20703 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20704 - that causes hangs on some VIA CPUs. */
20705 + text_poke_early(addr, opcode, len);
20706 for (i = 0; i < len; i++)
20707 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20708 - local_irq_restore(flags);
20709 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20710 return addr;
20711 }
20712
20713 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20714 if (likely(!bp_patching_in_progress))
20715 return 0;
20716
20717 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20718 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20719 return 0;
20720
20721 /* set up the specified breakpoint handler */
20722 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20723 */
20724 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20725 {
20726 - unsigned char int3 = 0xcc;
20727 + const unsigned char int3 = 0xcc;
20728
20729 bp_int3_handler = handler;
20730 bp_int3_addr = (u8 *)addr + sizeof(int3);
20731 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20732 index 29b5b18..3bdfc29 100644
20733 --- a/arch/x86/kernel/apic/apic.c
20734 +++ b/arch/x86/kernel/apic/apic.c
20735 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20736 /*
20737 * Debug level, exported for io_apic.c
20738 */
20739 -unsigned int apic_verbosity;
20740 +int apic_verbosity;
20741
20742 int pic_mode;
20743
20744 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20745 apic_write(APIC_ESR, 0);
20746 v = apic_read(APIC_ESR);
20747 ack_APIC_irq();
20748 - atomic_inc(&irq_err_count);
20749 + atomic_inc_unchecked(&irq_err_count);
20750
20751 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20752 smp_processor_id(), v);
20753 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20754 index de918c4..32eed23 100644
20755 --- a/arch/x86/kernel/apic/apic_flat_64.c
20756 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20757 @@ -154,7 +154,7 @@ static int flat_probe(void)
20758 return 1;
20759 }
20760
20761 -static struct apic apic_flat = {
20762 +static struct apic apic_flat __read_only = {
20763 .name = "flat",
20764 .probe = flat_probe,
20765 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20766 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20767 return 0;
20768 }
20769
20770 -static struct apic apic_physflat = {
20771 +static struct apic apic_physflat __read_only = {
20772
20773 .name = "physical flat",
20774 .probe = physflat_probe,
20775 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20776 index b205cdb..d8503ff 100644
20777 --- a/arch/x86/kernel/apic/apic_noop.c
20778 +++ b/arch/x86/kernel/apic/apic_noop.c
20779 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20780 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20781 }
20782
20783 -struct apic apic_noop = {
20784 +struct apic apic_noop __read_only = {
20785 .name = "noop",
20786 .probe = noop_probe,
20787 .acpi_madt_oem_check = NULL,
20788 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20789 index c4a8d63..fe893ac 100644
20790 --- a/arch/x86/kernel/apic/bigsmp_32.c
20791 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20792 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20793 return dmi_bigsmp;
20794 }
20795
20796 -static struct apic apic_bigsmp = {
20797 +static struct apic apic_bigsmp __read_only = {
20798
20799 .name = "bigsmp",
20800 .probe = probe_bigsmp,
20801 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20802 index 3f5f604..309c0e6 100644
20803 --- a/arch/x86/kernel/apic/io_apic.c
20804 +++ b/arch/x86/kernel/apic/io_apic.c
20805 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20806 return ret;
20807 }
20808
20809 -atomic_t irq_mis_count;
20810 +atomic_unchecked_t irq_mis_count;
20811
20812 #ifdef CONFIG_GENERIC_PENDING_IRQ
20813 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20814 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20815 * at the cpu.
20816 */
20817 if (!(v & (1 << (i & 0x1f)))) {
20818 - atomic_inc(&irq_mis_count);
20819 + atomic_inc_unchecked(&irq_mis_count);
20820
20821 eoi_ioapic_irq(irq, cfg);
20822 }
20823 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20824 index bda4886..f9c7195 100644
20825 --- a/arch/x86/kernel/apic/probe_32.c
20826 +++ b/arch/x86/kernel/apic/probe_32.c
20827 @@ -72,7 +72,7 @@ static int probe_default(void)
20828 return 1;
20829 }
20830
20831 -static struct apic apic_default = {
20832 +static struct apic apic_default __read_only = {
20833
20834 .name = "default",
20835 .probe = probe_default,
20836 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20837 index 6cedd79..023ff8e 100644
20838 --- a/arch/x86/kernel/apic/vector.c
20839 +++ b/arch/x86/kernel/apic/vector.c
20840 @@ -21,7 +21,7 @@
20841
20842 static DEFINE_RAW_SPINLOCK(vector_lock);
20843
20844 -void lock_vector_lock(void)
20845 +void lock_vector_lock(void) __acquires(vector_lock)
20846 {
20847 /* Used to the online set of cpus does not change
20848 * during assign_irq_vector.
20849 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20850 raw_spin_lock(&vector_lock);
20851 }
20852
20853 -void unlock_vector_lock(void)
20854 +void unlock_vector_lock(void) __releases(vector_lock)
20855 {
20856 raw_spin_unlock(&vector_lock);
20857 }
20858 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20859 index e658f21..b695a1a 100644
20860 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20861 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20862 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20863 return notifier_from_errno(err);
20864 }
20865
20866 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20867 +static struct notifier_block x2apic_cpu_notifier = {
20868 .notifier_call = update_clusterinfo,
20869 };
20870
20871 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20872 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20873 }
20874
20875 -static struct apic apic_x2apic_cluster = {
20876 +static struct apic apic_x2apic_cluster __read_only = {
20877
20878 .name = "cluster x2apic",
20879 .probe = x2apic_cluster_probe,
20880 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20881 index 6fae733..5ca17af 100644
20882 --- a/arch/x86/kernel/apic/x2apic_phys.c
20883 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20884 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20885 return apic == &apic_x2apic_phys;
20886 }
20887
20888 -static struct apic apic_x2apic_phys = {
20889 +static struct apic apic_x2apic_phys __read_only = {
20890
20891 .name = "physical x2apic",
20892 .probe = x2apic_phys_probe,
20893 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20894 index 8e9dcfd..c61b3e4 100644
20895 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20896 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20897 @@ -348,7 +348,7 @@ static int uv_probe(void)
20898 return apic == &apic_x2apic_uv_x;
20899 }
20900
20901 -static struct apic __refdata apic_x2apic_uv_x = {
20902 +static struct apic apic_x2apic_uv_x __read_only = {
20903
20904 .name = "UV large system",
20905 .probe = uv_probe,
20906 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20907 index 927ec92..0dc3bd4 100644
20908 --- a/arch/x86/kernel/apm_32.c
20909 +++ b/arch/x86/kernel/apm_32.c
20910 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20911 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20912 * even though they are called in protected mode.
20913 */
20914 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20915 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20916 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20917
20918 static const char driver_version[] = "1.16ac"; /* no spaces */
20919 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20920 BUG_ON(cpu != 0);
20921 gdt = get_cpu_gdt_table(cpu);
20922 save_desc_40 = gdt[0x40 / 8];
20923 +
20924 + pax_open_kernel();
20925 gdt[0x40 / 8] = bad_bios_desc;
20926 + pax_close_kernel();
20927
20928 apm_irq_save(flags);
20929 APM_DO_SAVE_SEGS;
20930 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20931 &call->esi);
20932 APM_DO_RESTORE_SEGS;
20933 apm_irq_restore(flags);
20934 +
20935 + pax_open_kernel();
20936 gdt[0x40 / 8] = save_desc_40;
20937 + pax_close_kernel();
20938 +
20939 put_cpu();
20940
20941 return call->eax & 0xff;
20942 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
20943 BUG_ON(cpu != 0);
20944 gdt = get_cpu_gdt_table(cpu);
20945 save_desc_40 = gdt[0x40 / 8];
20946 +
20947 + pax_open_kernel();
20948 gdt[0x40 / 8] = bad_bios_desc;
20949 + pax_close_kernel();
20950
20951 apm_irq_save(flags);
20952 APM_DO_SAVE_SEGS;
20953 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
20954 &call->eax);
20955 APM_DO_RESTORE_SEGS;
20956 apm_irq_restore(flags);
20957 +
20958 + pax_open_kernel();
20959 gdt[0x40 / 8] = save_desc_40;
20960 + pax_close_kernel();
20961 +
20962 put_cpu();
20963 return error;
20964 }
20965 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
20966 * code to that CPU.
20967 */
20968 gdt = get_cpu_gdt_table(0);
20969 +
20970 + pax_open_kernel();
20971 set_desc_base(&gdt[APM_CS >> 3],
20972 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
20973 set_desc_base(&gdt[APM_CS_16 >> 3],
20974 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
20975 set_desc_base(&gdt[APM_DS >> 3],
20976 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
20977 + pax_close_kernel();
20978
20979 proc_create("apm", 0, NULL, &apm_file_ops);
20980
20981 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
20982 index 9f6b934..cf5ffb3 100644
20983 --- a/arch/x86/kernel/asm-offsets.c
20984 +++ b/arch/x86/kernel/asm-offsets.c
20985 @@ -32,6 +32,8 @@ void common(void) {
20986 OFFSET(TI_flags, thread_info, flags);
20987 OFFSET(TI_status, thread_info, status);
20988 OFFSET(TI_addr_limit, thread_info, addr_limit);
20989 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
20990 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
20991
20992 BLANK();
20993 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
20994 @@ -52,8 +54,26 @@ void common(void) {
20995 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
20996 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
20997 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
20998 +
20999 +#ifdef CONFIG_PAX_KERNEXEC
21000 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21001 #endif
21002
21003 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21004 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21005 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21006 +#ifdef CONFIG_X86_64
21007 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21008 +#endif
21009 +#endif
21010 +
21011 +#endif
21012 +
21013 + BLANK();
21014 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21015 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21016 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21017 +
21018 #ifdef CONFIG_XEN
21019 BLANK();
21020 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21021 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21022 index fdcbb4d..036dd93 100644
21023 --- a/arch/x86/kernel/asm-offsets_64.c
21024 +++ b/arch/x86/kernel/asm-offsets_64.c
21025 @@ -80,6 +80,7 @@ int main(void)
21026 BLANK();
21027 #undef ENTRY
21028
21029 + DEFINE(TSS_size, sizeof(struct tss_struct));
21030 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21031 BLANK();
21032
21033 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21034 index 80091ae..0c5184f 100644
21035 --- a/arch/x86/kernel/cpu/Makefile
21036 +++ b/arch/x86/kernel/cpu/Makefile
21037 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21038 CFLAGS_REMOVE_perf_event.o = -pg
21039 endif
21040
21041 -# Make sure load_percpu_segment has no stackprotector
21042 -nostackp := $(call cc-option, -fno-stack-protector)
21043 -CFLAGS_common.o := $(nostackp)
21044 -
21045 obj-y := intel_cacheinfo.o scattered.o topology.o
21046 obj-y += common.o
21047 obj-y += rdrand.o
21048 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21049 index 15c5df9..d9a604a 100644
21050 --- a/arch/x86/kernel/cpu/amd.c
21051 +++ b/arch/x86/kernel/cpu/amd.c
21052 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21053 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21054 {
21055 /* AMD errata T13 (order #21922) */
21056 - if ((c->x86 == 6)) {
21057 + if (c->x86 == 6) {
21058 /* Duron Rev A0 */
21059 if (c->x86_model == 3 && c->x86_mask == 0)
21060 size = 64;
21061 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21062 index c604965..0b0e28a 100644
21063 --- a/arch/x86/kernel/cpu/common.c
21064 +++ b/arch/x86/kernel/cpu/common.c
21065 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21066
21067 static const struct cpu_dev *this_cpu = &default_cpu;
21068
21069 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21070 -#ifdef CONFIG_X86_64
21071 - /*
21072 - * We need valid kernel segments for data and code in long mode too
21073 - * IRET will check the segment types kkeil 2000/10/28
21074 - * Also sysret mandates a special GDT layout
21075 - *
21076 - * TLS descriptors are currently at a different place compared to i386.
21077 - * Hopefully nobody expects them at a fixed place (Wine?)
21078 - */
21079 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21080 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21081 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21082 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21083 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21084 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21085 -#else
21086 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21087 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21088 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21089 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21090 - /*
21091 - * Segments used for calling PnP BIOS have byte granularity.
21092 - * They code segments and data segments have fixed 64k limits,
21093 - * the transfer segment sizes are set at run time.
21094 - */
21095 - /* 32-bit code */
21096 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21097 - /* 16-bit code */
21098 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21099 - /* 16-bit data */
21100 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21101 - /* 16-bit data */
21102 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21103 - /* 16-bit data */
21104 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21105 - /*
21106 - * The APM segments have byte granularity and their bases
21107 - * are set at run time. All have 64k limits.
21108 - */
21109 - /* 32-bit code */
21110 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21111 - /* 16-bit code */
21112 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21113 - /* data */
21114 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21115 -
21116 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21117 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21118 - GDT_STACK_CANARY_INIT
21119 -#endif
21120 -} };
21121 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21122 -
21123 static int __init x86_xsave_setup(char *s)
21124 {
21125 if (strlen(s))
21126 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21127 }
21128 }
21129
21130 +#ifdef CONFIG_X86_64
21131 +static __init int setup_disable_pcid(char *arg)
21132 +{
21133 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21134 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21135 +
21136 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21137 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21138 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21139 +#endif
21140 +
21141 + return 1;
21142 +}
21143 +__setup("nopcid", setup_disable_pcid);
21144 +
21145 +static void setup_pcid(struct cpuinfo_x86 *c)
21146 +{
21147 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21148 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21149 +
21150 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21151 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21152 + pax_open_kernel();
21153 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21154 + pax_close_kernel();
21155 + printk("PAX: slow and weak UDEREF enabled\n");
21156 + } else
21157 + printk("PAX: UDEREF disabled\n");
21158 +#endif
21159 +
21160 + return;
21161 + }
21162 +
21163 + printk("PAX: PCID detected\n");
21164 + set_in_cr4(X86_CR4_PCIDE);
21165 +
21166 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21167 + pax_open_kernel();
21168 + clone_pgd_mask = ~(pgdval_t)0UL;
21169 + pax_close_kernel();
21170 + if (pax_user_shadow_base)
21171 + printk("PAX: weak UDEREF enabled\n");
21172 + else {
21173 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21174 + printk("PAX: strong UDEREF enabled\n");
21175 + }
21176 +#endif
21177 +
21178 + if (cpu_has(c, X86_FEATURE_INVPCID))
21179 + printk("PAX: INVPCID detected\n");
21180 +}
21181 +#endif
21182 +
21183 /*
21184 * Some CPU features depend on higher CPUID levels, which may not always
21185 * be available due to CPUID level capping or broken virtualization
21186 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21187 {
21188 struct desc_ptr gdt_descr;
21189
21190 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21191 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21192 gdt_descr.size = GDT_SIZE - 1;
21193 load_gdt(&gdt_descr);
21194 /* Reload the per-cpu base */
21195 @@ -895,6 +894,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21196 setup_smep(c);
21197 setup_smap(c);
21198
21199 +#ifdef CONFIG_X86_64
21200 + setup_pcid(c);
21201 +#endif
21202 +
21203 /*
21204 * The vendor-specific functions might have changed features.
21205 * Now we do "generic changes."
21206 @@ -903,6 +906,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21207 /* Filter out anything that depends on CPUID levels we don't have */
21208 filter_cpuid_features(c, true);
21209
21210 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
21211 + setup_clear_cpu_cap(X86_FEATURE_SEP);
21212 +#endif
21213 +
21214 /* If the model name is still unset, do table lookup. */
21215 if (!c->x86_model_id[0]) {
21216 const char *p;
21217 @@ -977,7 +984,7 @@ static void syscall32_cpu_init(void)
21218 void enable_sep_cpu(void)
21219 {
21220 int cpu = get_cpu();
21221 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21222 + struct tss_struct *tss = init_tss + cpu;
21223
21224 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21225 put_cpu();
21226 @@ -1115,14 +1122,16 @@ static __init int setup_disablecpuid(char *arg)
21227 }
21228 __setup("clearcpuid=", setup_disablecpuid);
21229
21230 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21231 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21232 +
21233 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21234 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21235 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21236 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21237
21238 #ifdef CONFIG_X86_64
21239 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21240 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21241 - (unsigned long) debug_idt_table };
21242 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21243 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21244
21245 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21246 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21247 @@ -1299,7 +1308,7 @@ void cpu_init(void)
21248 */
21249 load_ucode_ap();
21250
21251 - t = &per_cpu(init_tss, cpu);
21252 + t = init_tss + cpu;
21253 oist = &per_cpu(orig_ist, cpu);
21254
21255 #ifdef CONFIG_NUMA
21256 @@ -1331,7 +1340,6 @@ void cpu_init(void)
21257 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21258 barrier();
21259
21260 - x86_configure_nx();
21261 enable_x2apic();
21262
21263 /*
21264 @@ -1383,7 +1391,7 @@ void cpu_init(void)
21265 {
21266 int cpu = smp_processor_id();
21267 struct task_struct *curr = current;
21268 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21269 + struct tss_struct *t = init_tss + cpu;
21270 struct thread_struct *thread = &curr->thread;
21271
21272 wait_for_master_cpu(cpu);
21273 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21274 index c703507..28535e3 100644
21275 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21276 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21277 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21278 };
21279
21280 #ifdef CONFIG_AMD_NB
21281 +static struct attribute *default_attrs_amd_nb[] = {
21282 + &type.attr,
21283 + &level.attr,
21284 + &coherency_line_size.attr,
21285 + &physical_line_partition.attr,
21286 + &ways_of_associativity.attr,
21287 + &number_of_sets.attr,
21288 + &size.attr,
21289 + &shared_cpu_map.attr,
21290 + &shared_cpu_list.attr,
21291 + NULL,
21292 + NULL,
21293 + NULL,
21294 + NULL
21295 +};
21296 +
21297 static struct attribute **amd_l3_attrs(void)
21298 {
21299 static struct attribute **attrs;
21300 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21301
21302 n = ARRAY_SIZE(default_attrs);
21303
21304 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21305 - n += 2;
21306 -
21307 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21308 - n += 1;
21309 -
21310 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21311 - if (attrs == NULL)
21312 - return attrs = default_attrs;
21313 -
21314 - for (n = 0; default_attrs[n]; n++)
21315 - attrs[n] = default_attrs[n];
21316 + attrs = default_attrs_amd_nb;
21317
21318 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21319 attrs[n++] = &cache_disable_0.attr;
21320 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21321 .default_attrs = default_attrs,
21322 };
21323
21324 +#ifdef CONFIG_AMD_NB
21325 +static struct kobj_type ktype_cache_amd_nb = {
21326 + .sysfs_ops = &sysfs_ops,
21327 + .default_attrs = default_attrs_amd_nb,
21328 +};
21329 +#endif
21330 +
21331 static struct kobj_type ktype_percpu_entry = {
21332 .sysfs_ops = &sysfs_ops,
21333 };
21334 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21335 return retval;
21336 }
21337
21338 +#ifdef CONFIG_AMD_NB
21339 + amd_l3_attrs();
21340 +#endif
21341 +
21342 for (i = 0; i < num_cache_leaves; i++) {
21343 + struct kobj_type *ktype;
21344 +
21345 this_object = INDEX_KOBJECT_PTR(cpu, i);
21346 this_object->cpu = cpu;
21347 this_object->index = i;
21348
21349 this_leaf = CPUID4_INFO_IDX(cpu, i);
21350
21351 - ktype_cache.default_attrs = default_attrs;
21352 + ktype = &ktype_cache;
21353 #ifdef CONFIG_AMD_NB
21354 if (this_leaf->base.nb)
21355 - ktype_cache.default_attrs = amd_l3_attrs();
21356 + ktype = &ktype_cache_amd_nb;
21357 #endif
21358 retval = kobject_init_and_add(&(this_object->kobj),
21359 - &ktype_cache,
21360 + ktype,
21361 per_cpu(ici_cache_kobject, cpu),
21362 "index%1lu", i);
21363 if (unlikely(retval)) {
21364 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21365 index d2c6116..62fd7aa 100644
21366 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21367 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21368 @@ -45,6 +45,7 @@
21369 #include <asm/processor.h>
21370 #include <asm/mce.h>
21371 #include <asm/msr.h>
21372 +#include <asm/local.h>
21373
21374 #include "mce-internal.h"
21375
21376 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21377 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21378 m->cs, m->ip);
21379
21380 - if (m->cs == __KERNEL_CS)
21381 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21382 print_symbol("{%s}", m->ip);
21383 pr_cont("\n");
21384 }
21385 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21386
21387 #define PANIC_TIMEOUT 5 /* 5 seconds */
21388
21389 -static atomic_t mce_panicked;
21390 +static atomic_unchecked_t mce_panicked;
21391
21392 static int fake_panic;
21393 -static atomic_t mce_fake_panicked;
21394 +static atomic_unchecked_t mce_fake_panicked;
21395
21396 /* Panic in progress. Enable interrupts and wait for final IPI */
21397 static void wait_for_panic(void)
21398 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21399 /*
21400 * Make sure only one CPU runs in machine check panic
21401 */
21402 - if (atomic_inc_return(&mce_panicked) > 1)
21403 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21404 wait_for_panic();
21405 barrier();
21406
21407 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21408 console_verbose();
21409 } else {
21410 /* Don't log too much for fake panic */
21411 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21412 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21413 return;
21414 }
21415 /* First print corrected ones that are still unlogged */
21416 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21417 if (!fake_panic) {
21418 if (panic_timeout == 0)
21419 panic_timeout = mca_cfg.panic_timeout;
21420 - panic(msg);
21421 + panic("%s", msg);
21422 } else
21423 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21424 }
21425 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21426 * might have been modified by someone else.
21427 */
21428 rmb();
21429 - if (atomic_read(&mce_panicked))
21430 + if (atomic_read_unchecked(&mce_panicked))
21431 wait_for_panic();
21432 if (!mca_cfg.monarch_timeout)
21433 goto out;
21434 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21435 }
21436
21437 /* Call the installed machine check handler for this CPU setup. */
21438 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21439 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21440 unexpected_machine_check;
21441
21442 /*
21443 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21444 return;
21445 }
21446
21447 + pax_open_kernel();
21448 machine_check_vector = do_machine_check;
21449 + pax_close_kernel();
21450
21451 __mcheck_cpu_init_generic();
21452 __mcheck_cpu_init_vendor(c);
21453 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21454 */
21455
21456 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21457 -static int mce_chrdev_open_count; /* #times opened */
21458 +static local_t mce_chrdev_open_count; /* #times opened */
21459 static int mce_chrdev_open_exclu; /* already open exclusive? */
21460
21461 static int mce_chrdev_open(struct inode *inode, struct file *file)
21462 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21463 spin_lock(&mce_chrdev_state_lock);
21464
21465 if (mce_chrdev_open_exclu ||
21466 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21467 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21468 spin_unlock(&mce_chrdev_state_lock);
21469
21470 return -EBUSY;
21471 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21472
21473 if (file->f_flags & O_EXCL)
21474 mce_chrdev_open_exclu = 1;
21475 - mce_chrdev_open_count++;
21476 + local_inc(&mce_chrdev_open_count);
21477
21478 spin_unlock(&mce_chrdev_state_lock);
21479
21480 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21481 {
21482 spin_lock(&mce_chrdev_state_lock);
21483
21484 - mce_chrdev_open_count--;
21485 + local_dec(&mce_chrdev_open_count);
21486 mce_chrdev_open_exclu = 0;
21487
21488 spin_unlock(&mce_chrdev_state_lock);
21489 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21490
21491 for (i = 0; i < mca_cfg.banks; i++) {
21492 struct mce_bank *b = &mce_banks[i];
21493 - struct device_attribute *a = &b->attr;
21494 + device_attribute_no_const *a = &b->attr;
21495
21496 sysfs_attr_init(&a->attr);
21497 a->attr.name = b->attrname;
21498 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21499 static void mce_reset(void)
21500 {
21501 cpu_missing = 0;
21502 - atomic_set(&mce_fake_panicked, 0);
21503 + atomic_set_unchecked(&mce_fake_panicked, 0);
21504 atomic_set(&mce_executing, 0);
21505 atomic_set(&mce_callin, 0);
21506 atomic_set(&global_nwo, 0);
21507 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21508 index a304298..49b6d06 100644
21509 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21510 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21511 @@ -10,6 +10,7 @@
21512 #include <asm/processor.h>
21513 #include <asm/mce.h>
21514 #include <asm/msr.h>
21515 +#include <asm/pgtable.h>
21516
21517 /* By default disabled */
21518 int mce_p5_enabled __read_mostly;
21519 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21520 if (!cpu_has(c, X86_FEATURE_MCE))
21521 return;
21522
21523 + pax_open_kernel();
21524 machine_check_vector = pentium_machine_check;
21525 + pax_close_kernel();
21526 /* Make sure the vector pointer is visible before we enable MCEs: */
21527 wmb();
21528
21529 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21530 index 7dc5564..1273569 100644
21531 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21532 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21533 @@ -9,6 +9,7 @@
21534 #include <asm/processor.h>
21535 #include <asm/mce.h>
21536 #include <asm/msr.h>
21537 +#include <asm/pgtable.h>
21538
21539 /* Machine check handler for WinChip C6: */
21540 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21541 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21542 {
21543 u32 lo, hi;
21544
21545 + pax_open_kernel();
21546 machine_check_vector = winchip_machine_check;
21547 + pax_close_kernel();
21548 /* Make sure the vector pointer is visible before we enable MCEs: */
21549 wmb();
21550
21551 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21552 index 36a8361..e7058c2 100644
21553 --- a/arch/x86/kernel/cpu/microcode/core.c
21554 +++ b/arch/x86/kernel/cpu/microcode/core.c
21555 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21556 return NOTIFY_OK;
21557 }
21558
21559 -static struct notifier_block __refdata mc_cpu_notifier = {
21560 +static struct notifier_block mc_cpu_notifier = {
21561 .notifier_call = mc_cpu_callback,
21562 };
21563
21564 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21565 index c6826d1..8dc677e 100644
21566 --- a/arch/x86/kernel/cpu/microcode/intel.c
21567 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21568 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21569 struct microcode_header_intel mc_header;
21570 unsigned int mc_size;
21571
21572 + if (leftover < sizeof(mc_header)) {
21573 + pr_err("error! Truncated header in microcode data file\n");
21574 + break;
21575 + }
21576 +
21577 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21578 break;
21579
21580 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21581
21582 static int get_ucode_user(void *to, const void *from, size_t n)
21583 {
21584 - return copy_from_user(to, from, n);
21585 + return copy_from_user(to, (const void __force_user *)from, n);
21586 }
21587
21588 static enum ucode_state
21589 request_microcode_user(int cpu, const void __user *buf, size_t size)
21590 {
21591 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21592 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21593 }
21594
21595 static void microcode_fini_cpu(int cpu)
21596 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21597 index ec9df6f..420eb93 100644
21598 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21599 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21600 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21601 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21602 int i;
21603
21604 - while (leftover) {
21605 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21606 +
21607 + if (leftover < sizeof(mc_header))
21608 + break;
21609 +
21610 mc_header = (struct microcode_header_intel *)ucode_ptr;
21611
21612 mc_size = get_totalsize(mc_header);
21613 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21614 index ea5f363..cb0e905 100644
21615 --- a/arch/x86/kernel/cpu/mtrr/main.c
21616 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21617 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21618 u64 size_or_mask, size_and_mask;
21619 static bool mtrr_aps_delayed_init;
21620
21621 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21622 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21623
21624 const struct mtrr_ops *mtrr_if;
21625
21626 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21627 index df5e41f..816c719 100644
21628 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21629 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21630 @@ -25,7 +25,7 @@ struct mtrr_ops {
21631 int (*validate_add_page)(unsigned long base, unsigned long size,
21632 unsigned int type);
21633 int (*have_wrcomb)(void);
21634 -};
21635 +} __do_const;
21636
21637 extern int generic_get_free_region(unsigned long base, unsigned long size,
21638 int replace_reg);
21639 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21640 index 143e5f5..5825081 100644
21641 --- a/arch/x86/kernel/cpu/perf_event.c
21642 +++ b/arch/x86/kernel/cpu/perf_event.c
21643 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21644
21645 }
21646
21647 -static struct attribute_group x86_pmu_format_group = {
21648 +static attribute_group_no_const x86_pmu_format_group = {
21649 .name = "format",
21650 .attrs = NULL,
21651 };
21652 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21653 NULL,
21654 };
21655
21656 -static struct attribute_group x86_pmu_events_group = {
21657 +static attribute_group_no_const x86_pmu_events_group = {
21658 .name = "events",
21659 .attrs = events_attr,
21660 };
21661 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21662 if (idx > GDT_ENTRIES)
21663 return 0;
21664
21665 - desc = raw_cpu_ptr(gdt_page.gdt);
21666 + desc = get_cpu_gdt_table(smp_processor_id());
21667 }
21668
21669 return get_desc_base(desc + idx);
21670 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21671 break;
21672
21673 perf_callchain_store(entry, frame.return_address);
21674 - fp = frame.next_frame;
21675 + fp = (const void __force_user *)frame.next_frame;
21676 }
21677 }
21678
21679 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21680 index 97242a9..cf9c30e 100644
21681 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21682 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21683 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21684 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21685 {
21686 struct attribute **attrs;
21687 - struct attribute_group *attr_group;
21688 + attribute_group_no_const *attr_group;
21689 int i = 0, j;
21690
21691 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21692 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21693 index 498b6d9..4126515 100644
21694 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21695 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21696 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21697 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21698
21699 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21700 - u64 capabilities;
21701 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21702
21703 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21704 - x86_pmu.intel_cap.capabilities = capabilities;
21705 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21706 + x86_pmu.intel_cap.capabilities = capabilities;
21707 }
21708
21709 intel_ds_init();
21710 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21711 index c4bb8b8..9f7384d 100644
21712 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21713 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21714 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21715 NULL,
21716 };
21717
21718 -static struct attribute_group rapl_pmu_events_group = {
21719 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21720 .name = "events",
21721 .attrs = NULL, /* patched at runtime */
21722 };
21723 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21724 index c635b8b..b78835e 100644
21725 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21726 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21727 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21728 static int __init uncore_type_init(struct intel_uncore_type *type)
21729 {
21730 struct intel_uncore_pmu *pmus;
21731 - struct attribute_group *attr_group;
21732 + attribute_group_no_const *attr_group;
21733 struct attribute **attrs;
21734 int i, j;
21735
21736 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21737 index 6c8c1e7..515b98a 100644
21738 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21739 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21740 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21741 struct uncore_event_desc {
21742 struct kobj_attribute attr;
21743 const char *config;
21744 -};
21745 +} __do_const;
21746
21747 ssize_t uncore_event_show(struct kobject *kobj,
21748 struct kobj_attribute *attr, char *buf);
21749 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21750 index 83741a7..bd3507d 100644
21751 --- a/arch/x86/kernel/cpuid.c
21752 +++ b/arch/x86/kernel/cpuid.c
21753 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21754 return notifier_from_errno(err);
21755 }
21756
21757 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21758 +static struct notifier_block cpuid_class_cpu_notifier =
21759 {
21760 .notifier_call = cpuid_class_cpu_callback,
21761 };
21762 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21763 index aceb2f9..c76d3e3 100644
21764 --- a/arch/x86/kernel/crash.c
21765 +++ b/arch/x86/kernel/crash.c
21766 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21767 #ifdef CONFIG_X86_32
21768 struct pt_regs fixed_regs;
21769
21770 - if (!user_mode_vm(regs)) {
21771 + if (!user_mode(regs)) {
21772 crash_fixup_ss_esp(&fixed_regs, regs);
21773 regs = &fixed_regs;
21774 }
21775 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21776 index afa64ad..dce67dd 100644
21777 --- a/arch/x86/kernel/crash_dump_64.c
21778 +++ b/arch/x86/kernel/crash_dump_64.c
21779 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21780 return -ENOMEM;
21781
21782 if (userbuf) {
21783 - if (copy_to_user(buf, vaddr + offset, csize)) {
21784 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21785 iounmap(vaddr);
21786 return -EFAULT;
21787 }
21788 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21789 index f6dfd93..892ade4 100644
21790 --- a/arch/x86/kernel/doublefault.c
21791 +++ b/arch/x86/kernel/doublefault.c
21792 @@ -12,7 +12,7 @@
21793
21794 #define DOUBLEFAULT_STACKSIZE (1024)
21795 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21796 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21797 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21798
21799 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21800
21801 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21802 unsigned long gdt, tss;
21803
21804 native_store_gdt(&gdt_desc);
21805 - gdt = gdt_desc.address;
21806 + gdt = (unsigned long)gdt_desc.address;
21807
21808 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21809
21810 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21811 /* 0x2 bit is always set */
21812 .flags = X86_EFLAGS_SF | 0x2,
21813 .sp = STACK_START,
21814 - .es = __USER_DS,
21815 + .es = __KERNEL_DS,
21816 .cs = __KERNEL_CS,
21817 .ss = __KERNEL_DS,
21818 - .ds = __USER_DS,
21819 + .ds = __KERNEL_DS,
21820 .fs = __KERNEL_PERCPU,
21821
21822 .__cr3 = __pa_nodebug(swapper_pg_dir),
21823 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21824 index b74ebc7..2c95874 100644
21825 --- a/arch/x86/kernel/dumpstack.c
21826 +++ b/arch/x86/kernel/dumpstack.c
21827 @@ -2,6 +2,9 @@
21828 * Copyright (C) 1991, 1992 Linus Torvalds
21829 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21830 */
21831 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21832 +#define __INCLUDED_BY_HIDESYM 1
21833 +#endif
21834 #include <linux/kallsyms.h>
21835 #include <linux/kprobes.h>
21836 #include <linux/uaccess.h>
21837 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21838
21839 void printk_address(unsigned long address)
21840 {
21841 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21842 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21843 }
21844
21845 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21846 static void
21847 print_ftrace_graph_addr(unsigned long addr, void *data,
21848 const struct stacktrace_ops *ops,
21849 - struct thread_info *tinfo, int *graph)
21850 + struct task_struct *task, int *graph)
21851 {
21852 - struct task_struct *task;
21853 unsigned long ret_addr;
21854 int index;
21855
21856 if (addr != (unsigned long)return_to_handler)
21857 return;
21858
21859 - task = tinfo->task;
21860 index = task->curr_ret_stack;
21861
21862 if (!task->ret_stack || index < *graph)
21863 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21864 static inline void
21865 print_ftrace_graph_addr(unsigned long addr, void *data,
21866 const struct stacktrace_ops *ops,
21867 - struct thread_info *tinfo, int *graph)
21868 + struct task_struct *task, int *graph)
21869 { }
21870 #endif
21871
21872 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21873 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21874 */
21875
21876 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21877 - void *p, unsigned int size, void *end)
21878 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21879 {
21880 - void *t = tinfo;
21881 if (end) {
21882 if (p < end && p >= (end-THREAD_SIZE))
21883 return 1;
21884 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21885 }
21886
21887 unsigned long
21888 -print_context_stack(struct thread_info *tinfo,
21889 +print_context_stack(struct task_struct *task, void *stack_start,
21890 unsigned long *stack, unsigned long bp,
21891 const struct stacktrace_ops *ops, void *data,
21892 unsigned long *end, int *graph)
21893 {
21894 struct stack_frame *frame = (struct stack_frame *)bp;
21895
21896 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21897 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21898 unsigned long addr;
21899
21900 addr = *stack;
21901 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21902 } else {
21903 ops->address(data, addr, 0);
21904 }
21905 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21906 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21907 }
21908 stack++;
21909 }
21910 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21911 EXPORT_SYMBOL_GPL(print_context_stack);
21912
21913 unsigned long
21914 -print_context_stack_bp(struct thread_info *tinfo,
21915 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21916 unsigned long *stack, unsigned long bp,
21917 const struct stacktrace_ops *ops, void *data,
21918 unsigned long *end, int *graph)
21919 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21920 struct stack_frame *frame = (struct stack_frame *)bp;
21921 unsigned long *ret_addr = &frame->return_address;
21922
21923 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21924 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21925 unsigned long addr = *ret_addr;
21926
21927 if (!__kernel_text_address(addr))
21928 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21929 ops->address(data, addr, 1);
21930 frame = frame->next_frame;
21931 ret_addr = &frame->return_address;
21932 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21933 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21934 }
21935
21936 return (unsigned long)frame;
21937 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
21938 static void print_trace_address(void *data, unsigned long addr, int reliable)
21939 {
21940 touch_nmi_watchdog();
21941 - printk(data);
21942 + printk("%s", (char *)data);
21943 printk_stack_address(addr, reliable);
21944 }
21945
21946 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
21947 EXPORT_SYMBOL_GPL(oops_begin);
21948 NOKPROBE_SYMBOL(oops_begin);
21949
21950 +extern void gr_handle_kernel_exploit(void);
21951 +
21952 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21953 {
21954 if (regs && kexec_should_crash(current))
21955 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21956 panic("Fatal exception in interrupt");
21957 if (panic_on_oops)
21958 panic("Fatal exception");
21959 - do_exit(signr);
21960 +
21961 + gr_handle_kernel_exploit();
21962 +
21963 + do_group_exit(signr);
21964 }
21965 NOKPROBE_SYMBOL(oops_end);
21966
21967 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
21968 print_modules();
21969 show_regs(regs);
21970 #ifdef CONFIG_X86_32
21971 - if (user_mode_vm(regs)) {
21972 + if (user_mode(regs)) {
21973 sp = regs->sp;
21974 ss = regs->ss & 0xffff;
21975 } else {
21976 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
21977 unsigned long flags = oops_begin();
21978 int sig = SIGSEGV;
21979
21980 - if (!user_mode_vm(regs))
21981 + if (!user_mode(regs))
21982 report_bug(regs->ip, regs);
21983
21984 if (__die(str, regs, err))
21985 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
21986 index 5abd4cd..c65733b 100644
21987 --- a/arch/x86/kernel/dumpstack_32.c
21988 +++ b/arch/x86/kernel/dumpstack_32.c
21989 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
21990 bp = stack_frame(task, regs);
21991
21992 for (;;) {
21993 - struct thread_info *context;
21994 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
21995 void *end_stack;
21996
21997 end_stack = is_hardirq_stack(stack, cpu);
21998 if (!end_stack)
21999 end_stack = is_softirq_stack(stack, cpu);
22000
22001 - context = task_thread_info(task);
22002 - bp = ops->walk_stack(context, stack, bp, ops, data,
22003 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22004 end_stack, &graph);
22005
22006 /* Stop if not on irq stack */
22007 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22008 int i;
22009
22010 show_regs_print_info(KERN_EMERG);
22011 - __show_regs(regs, !user_mode_vm(regs));
22012 + __show_regs(regs, !user_mode(regs));
22013
22014 /*
22015 * When in-kernel, we also print out the stack and code at the
22016 * time of the fault..
22017 */
22018 - if (!user_mode_vm(regs)) {
22019 + if (!user_mode(regs)) {
22020 unsigned int code_prologue = code_bytes * 43 / 64;
22021 unsigned int code_len = code_bytes;
22022 unsigned char c;
22023 u8 *ip;
22024 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22025
22026 pr_emerg("Stack:\n");
22027 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22028
22029 pr_emerg("Code:");
22030
22031 - ip = (u8 *)regs->ip - code_prologue;
22032 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22033 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22034 /* try starting at IP */
22035 - ip = (u8 *)regs->ip;
22036 + ip = (u8 *)regs->ip + cs_base;
22037 code_len = code_len - code_prologue + 1;
22038 }
22039 for (i = 0; i < code_len; i++, ip++) {
22040 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22041 pr_cont(" Bad EIP value.");
22042 break;
22043 }
22044 - if (ip == (u8 *)regs->ip)
22045 + if (ip == (u8 *)regs->ip + cs_base)
22046 pr_cont(" <%02x>", c);
22047 else
22048 pr_cont(" %02x", c);
22049 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22050 {
22051 unsigned short ud2;
22052
22053 + ip = ktla_ktva(ip);
22054 if (ip < PAGE_OFFSET)
22055 return 0;
22056 if (probe_kernel_address((unsigned short *)ip, ud2))
22057 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22058
22059 return ud2 == 0x0b0f;
22060 }
22061 +
22062 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22063 +void pax_check_alloca(unsigned long size)
22064 +{
22065 + unsigned long sp = (unsigned long)&sp, stack_left;
22066 +
22067 + /* all kernel stacks are of the same size */
22068 + stack_left = sp & (THREAD_SIZE - 1);
22069 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22070 +}
22071 +EXPORT_SYMBOL(pax_check_alloca);
22072 +#endif
22073 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22074 index ff86f19..73eabf4 100644
22075 --- a/arch/x86/kernel/dumpstack_64.c
22076 +++ b/arch/x86/kernel/dumpstack_64.c
22077 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22078 const struct stacktrace_ops *ops, void *data)
22079 {
22080 const unsigned cpu = get_cpu();
22081 - struct thread_info *tinfo;
22082 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22083 unsigned long dummy;
22084 unsigned used = 0;
22085 int graph = 0;
22086 int done = 0;
22087 + void *stack_start;
22088
22089 if (!task)
22090 task = current;
22091 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22092 * current stack address. If the stacks consist of nested
22093 * exceptions
22094 */
22095 - tinfo = task_thread_info(task);
22096 while (!done) {
22097 unsigned long *stack_end;
22098 enum stack_type stype;
22099 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22100 if (ops->stack(data, id) < 0)
22101 break;
22102
22103 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22104 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22105 data, stack_end, &graph);
22106 ops->stack(data, "<EOE>");
22107 /*
22108 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22109 * second-to-last pointer (index -2 to end) in the
22110 * exception stack:
22111 */
22112 + if ((u16)stack_end[-1] != __KERNEL_DS)
22113 + goto out;
22114 stack = (unsigned long *) stack_end[-2];
22115 done = 0;
22116 break;
22117 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22118
22119 if (ops->stack(data, "IRQ") < 0)
22120 break;
22121 - bp = ops->walk_stack(tinfo, stack, bp,
22122 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22123 ops, data, stack_end, &graph);
22124 /*
22125 * We link to the next stack (which would be
22126 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22127 /*
22128 * This handles the process stack:
22129 */
22130 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22131 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22132 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22133 +out:
22134 put_cpu();
22135 }
22136 EXPORT_SYMBOL(dump_trace);
22137 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22138 {
22139 unsigned short ud2;
22140
22141 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22142 + if (probe_kernel_address((unsigned short *)ip, ud2))
22143 return 0;
22144
22145 return ud2 == 0x0b0f;
22146 }
22147 +
22148 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22149 +void pax_check_alloca(unsigned long size)
22150 +{
22151 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22152 + unsigned cpu, used;
22153 + char *id;
22154 +
22155 + /* check the process stack first */
22156 + stack_start = (unsigned long)task_stack_page(current);
22157 + stack_end = stack_start + THREAD_SIZE;
22158 + if (likely(stack_start <= sp && sp < stack_end)) {
22159 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22160 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22161 + return;
22162 + }
22163 +
22164 + cpu = get_cpu();
22165 +
22166 + /* check the irq stacks */
22167 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22168 + stack_start = stack_end - IRQ_STACK_SIZE;
22169 + if (stack_start <= sp && sp < stack_end) {
22170 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22171 + put_cpu();
22172 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22173 + return;
22174 + }
22175 +
22176 + /* check the exception stacks */
22177 + used = 0;
22178 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22179 + stack_start = stack_end - EXCEPTION_STKSZ;
22180 + if (stack_end && stack_start <= sp && sp < stack_end) {
22181 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22182 + put_cpu();
22183 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22184 + return;
22185 + }
22186 +
22187 + put_cpu();
22188 +
22189 + /* unknown stack */
22190 + BUG();
22191 +}
22192 +EXPORT_SYMBOL(pax_check_alloca);
22193 +#endif
22194 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22195 index dd2f07a..845dc05 100644
22196 --- a/arch/x86/kernel/e820.c
22197 +++ b/arch/x86/kernel/e820.c
22198 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22199
22200 static void early_panic(char *msg)
22201 {
22202 - early_printk(msg);
22203 - panic(msg);
22204 + early_printk("%s", msg);
22205 + panic("%s", msg);
22206 }
22207
22208 static int userdef __initdata;
22209 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22210 index 01d1c18..8073693 100644
22211 --- a/arch/x86/kernel/early_printk.c
22212 +++ b/arch/x86/kernel/early_printk.c
22213 @@ -7,6 +7,7 @@
22214 #include <linux/pci_regs.h>
22215 #include <linux/pci_ids.h>
22216 #include <linux/errno.h>
22217 +#include <linux/sched.h>
22218 #include <asm/io.h>
22219 #include <asm/processor.h>
22220 #include <asm/fcntl.h>
22221 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22222 index 000d419..8f66802 100644
22223 --- a/arch/x86/kernel/entry_32.S
22224 +++ b/arch/x86/kernel/entry_32.S
22225 @@ -177,13 +177,154 @@
22226 /*CFI_REL_OFFSET gs, PT_GS*/
22227 .endm
22228 .macro SET_KERNEL_GS reg
22229 +
22230 +#ifdef CONFIG_CC_STACKPROTECTOR
22231 movl $(__KERNEL_STACK_CANARY), \reg
22232 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22233 + movl $(__USER_DS), \reg
22234 +#else
22235 + xorl \reg, \reg
22236 +#endif
22237 +
22238 movl \reg, %gs
22239 .endm
22240
22241 #endif /* CONFIG_X86_32_LAZY_GS */
22242
22243 -.macro SAVE_ALL
22244 +.macro pax_enter_kernel
22245 +#ifdef CONFIG_PAX_KERNEXEC
22246 + call pax_enter_kernel
22247 +#endif
22248 +.endm
22249 +
22250 +.macro pax_exit_kernel
22251 +#ifdef CONFIG_PAX_KERNEXEC
22252 + call pax_exit_kernel
22253 +#endif
22254 +.endm
22255 +
22256 +#ifdef CONFIG_PAX_KERNEXEC
22257 +ENTRY(pax_enter_kernel)
22258 +#ifdef CONFIG_PARAVIRT
22259 + pushl %eax
22260 + pushl %ecx
22261 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22262 + mov %eax, %esi
22263 +#else
22264 + mov %cr0, %esi
22265 +#endif
22266 + bts $16, %esi
22267 + jnc 1f
22268 + mov %cs, %esi
22269 + cmp $__KERNEL_CS, %esi
22270 + jz 3f
22271 + ljmp $__KERNEL_CS, $3f
22272 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22273 +2:
22274 +#ifdef CONFIG_PARAVIRT
22275 + mov %esi, %eax
22276 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22277 +#else
22278 + mov %esi, %cr0
22279 +#endif
22280 +3:
22281 +#ifdef CONFIG_PARAVIRT
22282 + popl %ecx
22283 + popl %eax
22284 +#endif
22285 + ret
22286 +ENDPROC(pax_enter_kernel)
22287 +
22288 +ENTRY(pax_exit_kernel)
22289 +#ifdef CONFIG_PARAVIRT
22290 + pushl %eax
22291 + pushl %ecx
22292 +#endif
22293 + mov %cs, %esi
22294 + cmp $__KERNEXEC_KERNEL_CS, %esi
22295 + jnz 2f
22296 +#ifdef CONFIG_PARAVIRT
22297 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22298 + mov %eax, %esi
22299 +#else
22300 + mov %cr0, %esi
22301 +#endif
22302 + btr $16, %esi
22303 + ljmp $__KERNEL_CS, $1f
22304 +1:
22305 +#ifdef CONFIG_PARAVIRT
22306 + mov %esi, %eax
22307 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22308 +#else
22309 + mov %esi, %cr0
22310 +#endif
22311 +2:
22312 +#ifdef CONFIG_PARAVIRT
22313 + popl %ecx
22314 + popl %eax
22315 +#endif
22316 + ret
22317 +ENDPROC(pax_exit_kernel)
22318 +#endif
22319 +
22320 + .macro pax_erase_kstack
22321 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22322 + call pax_erase_kstack
22323 +#endif
22324 + .endm
22325 +
22326 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22327 +/*
22328 + * ebp: thread_info
22329 + */
22330 +ENTRY(pax_erase_kstack)
22331 + pushl %edi
22332 + pushl %ecx
22333 + pushl %eax
22334 +
22335 + mov TI_lowest_stack(%ebp), %edi
22336 + mov $-0xBEEF, %eax
22337 + std
22338 +
22339 +1: mov %edi, %ecx
22340 + and $THREAD_SIZE_asm - 1, %ecx
22341 + shr $2, %ecx
22342 + repne scasl
22343 + jecxz 2f
22344 +
22345 + cmp $2*16, %ecx
22346 + jc 2f
22347 +
22348 + mov $2*16, %ecx
22349 + repe scasl
22350 + jecxz 2f
22351 + jne 1b
22352 +
22353 +2: cld
22354 + or $2*4, %edi
22355 + mov %esp, %ecx
22356 + sub %edi, %ecx
22357 +
22358 + cmp $THREAD_SIZE_asm, %ecx
22359 + jb 3f
22360 + ud2
22361 +3:
22362 +
22363 + shr $2, %ecx
22364 + rep stosl
22365 +
22366 + mov TI_task_thread_sp0(%ebp), %edi
22367 + sub $128, %edi
22368 + mov %edi, TI_lowest_stack(%ebp)
22369 +
22370 + popl %eax
22371 + popl %ecx
22372 + popl %edi
22373 + ret
22374 +ENDPROC(pax_erase_kstack)
22375 +#endif
22376 +
22377 +.macro __SAVE_ALL _DS
22378 cld
22379 PUSH_GS
22380 pushl_cfi %fs
22381 @@ -206,7 +347,7 @@
22382 CFI_REL_OFFSET ecx, 0
22383 pushl_cfi %ebx
22384 CFI_REL_OFFSET ebx, 0
22385 - movl $(__USER_DS), %edx
22386 + movl $\_DS, %edx
22387 movl %edx, %ds
22388 movl %edx, %es
22389 movl $(__KERNEL_PERCPU), %edx
22390 @@ -214,6 +355,15 @@
22391 SET_KERNEL_GS %edx
22392 .endm
22393
22394 +.macro SAVE_ALL
22395 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22396 + __SAVE_ALL __KERNEL_DS
22397 + pax_enter_kernel
22398 +#else
22399 + __SAVE_ALL __USER_DS
22400 +#endif
22401 +.endm
22402 +
22403 .macro RESTORE_INT_REGS
22404 popl_cfi %ebx
22405 CFI_RESTORE ebx
22406 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22407 popfl_cfi
22408 jmp syscall_exit
22409 CFI_ENDPROC
22410 -END(ret_from_fork)
22411 +ENDPROC(ret_from_fork)
22412
22413 ENTRY(ret_from_kernel_thread)
22414 CFI_STARTPROC
22415 @@ -340,7 +490,15 @@ ret_from_intr:
22416 andl $SEGMENT_RPL_MASK, %eax
22417 #endif
22418 cmpl $USER_RPL, %eax
22419 +
22420 +#ifdef CONFIG_PAX_KERNEXEC
22421 + jae resume_userspace
22422 +
22423 + pax_exit_kernel
22424 + jmp resume_kernel
22425 +#else
22426 jb resume_kernel # not returning to v8086 or userspace
22427 +#endif
22428
22429 ENTRY(resume_userspace)
22430 LOCKDEP_SYS_EXIT
22431 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22432 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22433 # int/exception return?
22434 jne work_pending
22435 - jmp restore_all
22436 -END(ret_from_exception)
22437 + jmp restore_all_pax
22438 +ENDPROC(ret_from_exception)
22439
22440 #ifdef CONFIG_PREEMPT
22441 ENTRY(resume_kernel)
22442 @@ -365,7 +523,7 @@ need_resched:
22443 jz restore_all
22444 call preempt_schedule_irq
22445 jmp need_resched
22446 -END(resume_kernel)
22447 +ENDPROC(resume_kernel)
22448 #endif
22449 CFI_ENDPROC
22450
22451 @@ -395,30 +553,45 @@ sysenter_past_esp:
22452 /*CFI_REL_OFFSET cs, 0*/
22453 /*
22454 * Push current_thread_info()->sysenter_return to the stack.
22455 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22456 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22457 */
22458 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22459 + pushl_cfi $0
22460 CFI_REL_OFFSET eip, 0
22461
22462 pushl_cfi %eax
22463 SAVE_ALL
22464 + GET_THREAD_INFO(%ebp)
22465 + movl TI_sysenter_return(%ebp),%ebp
22466 + movl %ebp,PT_EIP(%esp)
22467 ENABLE_INTERRUPTS(CLBR_NONE)
22468
22469 /*
22470 * Load the potential sixth argument from user stack.
22471 * Careful about security.
22472 */
22473 + movl PT_OLDESP(%esp),%ebp
22474 +
22475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22476 + mov PT_OLDSS(%esp),%ds
22477 +1: movl %ds:(%ebp),%ebp
22478 + push %ss
22479 + pop %ds
22480 +#else
22481 cmpl $__PAGE_OFFSET-3,%ebp
22482 jae syscall_fault
22483 ASM_STAC
22484 1: movl (%ebp),%ebp
22485 ASM_CLAC
22486 +#endif
22487 +
22488 movl %ebp,PT_EBP(%esp)
22489 _ASM_EXTABLE(1b,syscall_fault)
22490
22491 GET_THREAD_INFO(%ebp)
22492
22493 +#ifdef CONFIG_PAX_RANDKSTACK
22494 + pax_erase_kstack
22495 +#endif
22496 +
22497 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22498 jnz sysenter_audit
22499 sysenter_do_call:
22500 @@ -434,12 +607,24 @@ sysenter_after_call:
22501 testl $_TIF_ALLWORK_MASK, %ecx
22502 jne sysexit_audit
22503 sysenter_exit:
22504 +
22505 +#ifdef CONFIG_PAX_RANDKSTACK
22506 + pushl_cfi %eax
22507 + movl %esp, %eax
22508 + call pax_randomize_kstack
22509 + popl_cfi %eax
22510 +#endif
22511 +
22512 + pax_erase_kstack
22513 +
22514 /* if something modifies registers it must also disable sysexit */
22515 movl PT_EIP(%esp), %edx
22516 movl PT_OLDESP(%esp), %ecx
22517 xorl %ebp,%ebp
22518 TRACE_IRQS_ON
22519 1: mov PT_FS(%esp), %fs
22520 +2: mov PT_DS(%esp), %ds
22521 +3: mov PT_ES(%esp), %es
22522 PTGS_TO_GS
22523 ENABLE_INTERRUPTS_SYSEXIT
22524
22525 @@ -453,6 +638,9 @@ sysenter_audit:
22526 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22527 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22528 call __audit_syscall_entry
22529 +
22530 + pax_erase_kstack
22531 +
22532 popl_cfi %ecx /* get that remapped edx off the stack */
22533 popl_cfi %ecx /* get that remapped esi off the stack */
22534 movl PT_EAX(%esp),%eax /* reload syscall number */
22535 @@ -479,10 +667,16 @@ sysexit_audit:
22536
22537 CFI_ENDPROC
22538 .pushsection .fixup,"ax"
22539 -2: movl $0,PT_FS(%esp)
22540 +4: movl $0,PT_FS(%esp)
22541 + jmp 1b
22542 +5: movl $0,PT_DS(%esp)
22543 + jmp 1b
22544 +6: movl $0,PT_ES(%esp)
22545 jmp 1b
22546 .popsection
22547 - _ASM_EXTABLE(1b,2b)
22548 + _ASM_EXTABLE(1b,4b)
22549 + _ASM_EXTABLE(2b,5b)
22550 + _ASM_EXTABLE(3b,6b)
22551 PTGS_TO_GS_EX
22552 ENDPROC(ia32_sysenter_target)
22553
22554 @@ -493,6 +687,11 @@ ENTRY(system_call)
22555 pushl_cfi %eax # save orig_eax
22556 SAVE_ALL
22557 GET_THREAD_INFO(%ebp)
22558 +
22559 +#ifdef CONFIG_PAX_RANDKSTACK
22560 + pax_erase_kstack
22561 +#endif
22562 +
22563 # system call tracing in operation / emulation
22564 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22565 jnz syscall_trace_entry
22566 @@ -512,6 +711,15 @@ syscall_exit:
22567 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22568 jne syscall_exit_work
22569
22570 +restore_all_pax:
22571 +
22572 +#ifdef CONFIG_PAX_RANDKSTACK
22573 + movl %esp, %eax
22574 + call pax_randomize_kstack
22575 +#endif
22576 +
22577 + pax_erase_kstack
22578 +
22579 restore_all:
22580 TRACE_IRQS_IRET
22581 restore_all_notrace:
22582 @@ -566,14 +774,34 @@ ldt_ss:
22583 * compensating for the offset by changing to the ESPFIX segment with
22584 * a base address that matches for the difference.
22585 */
22586 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22587 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22588 mov %esp, %edx /* load kernel esp */
22589 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22590 mov %dx, %ax /* eax: new kernel esp */
22591 sub %eax, %edx /* offset (low word is 0) */
22592 +#ifdef CONFIG_SMP
22593 + movl PER_CPU_VAR(cpu_number), %ebx
22594 + shll $PAGE_SHIFT_asm, %ebx
22595 + addl $cpu_gdt_table, %ebx
22596 +#else
22597 + movl $cpu_gdt_table, %ebx
22598 +#endif
22599 shr $16, %edx
22600 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22601 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22602 +
22603 +#ifdef CONFIG_PAX_KERNEXEC
22604 + mov %cr0, %esi
22605 + btr $16, %esi
22606 + mov %esi, %cr0
22607 +#endif
22608 +
22609 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22610 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22611 +
22612 +#ifdef CONFIG_PAX_KERNEXEC
22613 + bts $16, %esi
22614 + mov %esi, %cr0
22615 +#endif
22616 +
22617 pushl_cfi $__ESPFIX_SS
22618 pushl_cfi %eax /* new kernel esp */
22619 /* Disable interrupts, but do not irqtrace this section: we
22620 @@ -603,20 +831,18 @@ work_resched:
22621 movl TI_flags(%ebp), %ecx
22622 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22623 # than syscall tracing?
22624 - jz restore_all
22625 + jz restore_all_pax
22626 testb $_TIF_NEED_RESCHED, %cl
22627 jnz work_resched
22628
22629 work_notifysig: # deal with pending signals and
22630 # notify-resume requests
22631 + movl %esp, %eax
22632 #ifdef CONFIG_VM86
22633 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22634 - movl %esp, %eax
22635 jne work_notifysig_v86 # returning to kernel-space or
22636 # vm86-space
22637 1:
22638 -#else
22639 - movl %esp, %eax
22640 #endif
22641 TRACE_IRQS_ON
22642 ENABLE_INTERRUPTS(CLBR_NONE)
22643 @@ -637,7 +863,7 @@ work_notifysig_v86:
22644 movl %eax, %esp
22645 jmp 1b
22646 #endif
22647 -END(work_pending)
22648 +ENDPROC(work_pending)
22649
22650 # perform syscall exit tracing
22651 ALIGN
22652 @@ -645,11 +871,14 @@ syscall_trace_entry:
22653 movl $-ENOSYS,PT_EAX(%esp)
22654 movl %esp, %eax
22655 call syscall_trace_enter
22656 +
22657 + pax_erase_kstack
22658 +
22659 /* What it returned is what we'll actually use. */
22660 cmpl $(NR_syscalls), %eax
22661 jnae syscall_call
22662 jmp syscall_exit
22663 -END(syscall_trace_entry)
22664 +ENDPROC(syscall_trace_entry)
22665
22666 # perform syscall exit tracing
22667 ALIGN
22668 @@ -662,26 +891,30 @@ syscall_exit_work:
22669 movl %esp, %eax
22670 call syscall_trace_leave
22671 jmp resume_userspace
22672 -END(syscall_exit_work)
22673 +ENDPROC(syscall_exit_work)
22674 CFI_ENDPROC
22675
22676 RING0_INT_FRAME # can't unwind into user space anyway
22677 syscall_fault:
22678 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22679 + push %ss
22680 + pop %ds
22681 +#endif
22682 ASM_CLAC
22683 GET_THREAD_INFO(%ebp)
22684 movl $-EFAULT,PT_EAX(%esp)
22685 jmp resume_userspace
22686 -END(syscall_fault)
22687 +ENDPROC(syscall_fault)
22688
22689 syscall_badsys:
22690 movl $-ENOSYS,%eax
22691 jmp syscall_after_call
22692 -END(syscall_badsys)
22693 +ENDPROC(syscall_badsys)
22694
22695 sysenter_badsys:
22696 movl $-ENOSYS,%eax
22697 jmp sysenter_after_call
22698 -END(sysenter_badsys)
22699 +ENDPROC(sysenter_badsys)
22700 CFI_ENDPROC
22701
22702 .macro FIXUP_ESPFIX_STACK
22703 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22704 */
22705 #ifdef CONFIG_X86_ESPFIX32
22706 /* fixup the stack */
22707 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22708 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22709 +#ifdef CONFIG_SMP
22710 + movl PER_CPU_VAR(cpu_number), %ebx
22711 + shll $PAGE_SHIFT_asm, %ebx
22712 + addl $cpu_gdt_table, %ebx
22713 +#else
22714 + movl $cpu_gdt_table, %ebx
22715 +#endif
22716 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22717 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22718 shl $16, %eax
22719 addl %esp, %eax /* the adjusted stack pointer */
22720 pushl_cfi $__KERNEL_DS
22721 @@ -751,7 +991,7 @@ vector=vector+1
22722 .endr
22723 2: jmp common_interrupt
22724 .endr
22725 -END(irq_entries_start)
22726 +ENDPROC(irq_entries_start)
22727
22728 .previous
22729 END(interrupt)
22730 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22731 pushl_cfi $do_coprocessor_error
22732 jmp error_code
22733 CFI_ENDPROC
22734 -END(coprocessor_error)
22735 +ENDPROC(coprocessor_error)
22736
22737 ENTRY(simd_coprocessor_error)
22738 RING0_INT_FRAME
22739 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22740 .section .altinstructions,"a"
22741 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22742 .previous
22743 -.section .altinstr_replacement,"ax"
22744 +.section .altinstr_replacement,"a"
22745 663: pushl $do_simd_coprocessor_error
22746 664:
22747 .previous
22748 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22749 #endif
22750 jmp error_code
22751 CFI_ENDPROC
22752 -END(simd_coprocessor_error)
22753 +ENDPROC(simd_coprocessor_error)
22754
22755 ENTRY(device_not_available)
22756 RING0_INT_FRAME
22757 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22758 pushl_cfi $do_device_not_available
22759 jmp error_code
22760 CFI_ENDPROC
22761 -END(device_not_available)
22762 +ENDPROC(device_not_available)
22763
22764 #ifdef CONFIG_PARAVIRT
22765 ENTRY(native_iret)
22766 iret
22767 _ASM_EXTABLE(native_iret, iret_exc)
22768 -END(native_iret)
22769 +ENDPROC(native_iret)
22770
22771 ENTRY(native_irq_enable_sysexit)
22772 sti
22773 sysexit
22774 -END(native_irq_enable_sysexit)
22775 +ENDPROC(native_irq_enable_sysexit)
22776 #endif
22777
22778 ENTRY(overflow)
22779 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22780 pushl_cfi $do_overflow
22781 jmp error_code
22782 CFI_ENDPROC
22783 -END(overflow)
22784 +ENDPROC(overflow)
22785
22786 ENTRY(bounds)
22787 RING0_INT_FRAME
22788 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22789 pushl_cfi $do_bounds
22790 jmp error_code
22791 CFI_ENDPROC
22792 -END(bounds)
22793 +ENDPROC(bounds)
22794
22795 ENTRY(invalid_op)
22796 RING0_INT_FRAME
22797 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22798 pushl_cfi $do_invalid_op
22799 jmp error_code
22800 CFI_ENDPROC
22801 -END(invalid_op)
22802 +ENDPROC(invalid_op)
22803
22804 ENTRY(coprocessor_segment_overrun)
22805 RING0_INT_FRAME
22806 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22807 pushl_cfi $do_coprocessor_segment_overrun
22808 jmp error_code
22809 CFI_ENDPROC
22810 -END(coprocessor_segment_overrun)
22811 +ENDPROC(coprocessor_segment_overrun)
22812
22813 ENTRY(invalid_TSS)
22814 RING0_EC_FRAME
22815 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22816 pushl_cfi $do_invalid_TSS
22817 jmp error_code
22818 CFI_ENDPROC
22819 -END(invalid_TSS)
22820 +ENDPROC(invalid_TSS)
22821
22822 ENTRY(segment_not_present)
22823 RING0_EC_FRAME
22824 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22825 pushl_cfi $do_segment_not_present
22826 jmp error_code
22827 CFI_ENDPROC
22828 -END(segment_not_present)
22829 +ENDPROC(segment_not_present)
22830
22831 ENTRY(stack_segment)
22832 RING0_EC_FRAME
22833 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22834 pushl_cfi $do_stack_segment
22835 jmp error_code
22836 CFI_ENDPROC
22837 -END(stack_segment)
22838 +ENDPROC(stack_segment)
22839
22840 ENTRY(alignment_check)
22841 RING0_EC_FRAME
22842 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22843 pushl_cfi $do_alignment_check
22844 jmp error_code
22845 CFI_ENDPROC
22846 -END(alignment_check)
22847 +ENDPROC(alignment_check)
22848
22849 ENTRY(divide_error)
22850 RING0_INT_FRAME
22851 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22852 pushl_cfi $do_divide_error
22853 jmp error_code
22854 CFI_ENDPROC
22855 -END(divide_error)
22856 +ENDPROC(divide_error)
22857
22858 #ifdef CONFIG_X86_MCE
22859 ENTRY(machine_check)
22860 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22861 pushl_cfi machine_check_vector
22862 jmp error_code
22863 CFI_ENDPROC
22864 -END(machine_check)
22865 +ENDPROC(machine_check)
22866 #endif
22867
22868 ENTRY(spurious_interrupt_bug)
22869 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22870 pushl_cfi $do_spurious_interrupt_bug
22871 jmp error_code
22872 CFI_ENDPROC
22873 -END(spurious_interrupt_bug)
22874 +ENDPROC(spurious_interrupt_bug)
22875
22876 #ifdef CONFIG_XEN
22877 /* Xen doesn't set %esp to be precisely what the normal sysenter
22878 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22879
22880 ENTRY(mcount)
22881 ret
22882 -END(mcount)
22883 +ENDPROC(mcount)
22884
22885 ENTRY(ftrace_caller)
22886 pushl %eax
22887 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
22888 .globl ftrace_stub
22889 ftrace_stub:
22890 ret
22891 -END(ftrace_caller)
22892 +ENDPROC(ftrace_caller)
22893
22894 ENTRY(ftrace_regs_caller)
22895 pushf /* push flags before compare (in cs location) */
22896 @@ -1182,7 +1422,7 @@ trace:
22897 popl %ecx
22898 popl %eax
22899 jmp ftrace_stub
22900 -END(mcount)
22901 +ENDPROC(mcount)
22902 #endif /* CONFIG_DYNAMIC_FTRACE */
22903 #endif /* CONFIG_FUNCTION_TRACER */
22904
22905 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
22906 popl %ecx
22907 popl %eax
22908 ret
22909 -END(ftrace_graph_caller)
22910 +ENDPROC(ftrace_graph_caller)
22911
22912 .globl return_to_handler
22913 return_to_handler:
22914 @@ -1261,15 +1501,18 @@ error_code:
22915 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22916 REG_TO_PTGS %ecx
22917 SET_KERNEL_GS %ecx
22918 - movl $(__USER_DS), %ecx
22919 + movl $(__KERNEL_DS), %ecx
22920 movl %ecx, %ds
22921 movl %ecx, %es
22922 +
22923 + pax_enter_kernel
22924 +
22925 TRACE_IRQS_OFF
22926 movl %esp,%eax # pt_regs pointer
22927 call *%edi
22928 jmp ret_from_exception
22929 CFI_ENDPROC
22930 -END(page_fault)
22931 +ENDPROC(page_fault)
22932
22933 /*
22934 * Debug traps and NMI can happen at the one SYSENTER instruction
22935 @@ -1312,7 +1555,7 @@ debug_stack_correct:
22936 call do_debug
22937 jmp ret_from_exception
22938 CFI_ENDPROC
22939 -END(debug)
22940 +ENDPROC(debug)
22941
22942 /*
22943 * NMI is doubly nasty. It can happen _while_ we're handling
22944 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
22945 xorl %edx,%edx # zero error code
22946 movl %esp,%eax # pt_regs pointer
22947 call do_nmi
22948 +
22949 + pax_exit_kernel
22950 +
22951 jmp restore_all_notrace
22952 CFI_ENDPROC
22953
22954 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
22955 FIXUP_ESPFIX_STACK # %eax == %esp
22956 xorl %edx,%edx # zero error code
22957 call do_nmi
22958 +
22959 + pax_exit_kernel
22960 +
22961 RESTORE_REGS
22962 lss 12+4(%esp), %esp # back to espfix stack
22963 CFI_ADJUST_CFA_OFFSET -24
22964 jmp irq_return
22965 #endif
22966 CFI_ENDPROC
22967 -END(nmi)
22968 +ENDPROC(nmi)
22969
22970 ENTRY(int3)
22971 RING0_INT_FRAME
22972 @@ -1408,14 +1657,14 @@ ENTRY(int3)
22973 call do_int3
22974 jmp ret_from_exception
22975 CFI_ENDPROC
22976 -END(int3)
22977 +ENDPROC(int3)
22978
22979 ENTRY(general_protection)
22980 RING0_EC_FRAME
22981 pushl_cfi $do_general_protection
22982 jmp error_code
22983 CFI_ENDPROC
22984 -END(general_protection)
22985 +ENDPROC(general_protection)
22986
22987 #ifdef CONFIG_KVM_GUEST
22988 ENTRY(async_page_fault)
22989 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
22990 pushl_cfi $do_async_page_fault
22991 jmp error_code
22992 CFI_ENDPROC
22993 -END(async_page_fault)
22994 +ENDPROC(async_page_fault)
22995 #endif
22996
22997 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
22998 index 9ebaf63..c786610 100644
22999 --- a/arch/x86/kernel/entry_64.S
23000 +++ b/arch/x86/kernel/entry_64.S
23001 @@ -59,6 +59,8 @@
23002 #include <asm/smap.h>
23003 #include <asm/pgtable_types.h>
23004 #include <linux/err.h>
23005 +#include <asm/pgtable.h>
23006 +#include <asm/alternative-asm.h>
23007
23008 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23009 #include <linux/elf-em.h>
23010 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23011 ENDPROC(native_usergs_sysret64)
23012 #endif /* CONFIG_PARAVIRT */
23013
23014 + .macro ljmpq sel, off
23015 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23016 + .byte 0x48; ljmp *1234f(%rip)
23017 + .pushsection .rodata
23018 + .align 16
23019 + 1234: .quad \off; .word \sel
23020 + .popsection
23021 +#else
23022 + pushq $\sel
23023 + pushq $\off
23024 + lretq
23025 +#endif
23026 + .endm
23027 +
23028 + .macro pax_enter_kernel
23029 + pax_set_fptr_mask
23030 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23031 + call pax_enter_kernel
23032 +#endif
23033 + .endm
23034 +
23035 + .macro pax_exit_kernel
23036 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23037 + call pax_exit_kernel
23038 +#endif
23039 +
23040 + .endm
23041 +
23042 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23043 +ENTRY(pax_enter_kernel)
23044 + pushq %rdi
23045 +
23046 +#ifdef CONFIG_PARAVIRT
23047 + PV_SAVE_REGS(CLBR_RDI)
23048 +#endif
23049 +
23050 +#ifdef CONFIG_PAX_KERNEXEC
23051 + GET_CR0_INTO_RDI
23052 + bts $16,%rdi
23053 + jnc 3f
23054 + mov %cs,%edi
23055 + cmp $__KERNEL_CS,%edi
23056 + jnz 2f
23057 +1:
23058 +#endif
23059 +
23060 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23061 + 661: jmp 111f
23062 + .pushsection .altinstr_replacement, "a"
23063 + 662: ASM_NOP2
23064 + .popsection
23065 + .pushsection .altinstructions, "a"
23066 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23067 + .popsection
23068 + GET_CR3_INTO_RDI
23069 + cmp $0,%dil
23070 + jnz 112f
23071 + mov $__KERNEL_DS,%edi
23072 + mov %edi,%ss
23073 + jmp 111f
23074 +112: cmp $1,%dil
23075 + jz 113f
23076 + ud2
23077 +113: sub $4097,%rdi
23078 + bts $63,%rdi
23079 + SET_RDI_INTO_CR3
23080 + mov $__UDEREF_KERNEL_DS,%edi
23081 + mov %edi,%ss
23082 +111:
23083 +#endif
23084 +
23085 +#ifdef CONFIG_PARAVIRT
23086 + PV_RESTORE_REGS(CLBR_RDI)
23087 +#endif
23088 +
23089 + popq %rdi
23090 + pax_force_retaddr
23091 + retq
23092 +
23093 +#ifdef CONFIG_PAX_KERNEXEC
23094 +2: ljmpq __KERNEL_CS,1b
23095 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23096 +4: SET_RDI_INTO_CR0
23097 + jmp 1b
23098 +#endif
23099 +ENDPROC(pax_enter_kernel)
23100 +
23101 +ENTRY(pax_exit_kernel)
23102 + pushq %rdi
23103 +
23104 +#ifdef CONFIG_PARAVIRT
23105 + PV_SAVE_REGS(CLBR_RDI)
23106 +#endif
23107 +
23108 +#ifdef CONFIG_PAX_KERNEXEC
23109 + mov %cs,%rdi
23110 + cmp $__KERNEXEC_KERNEL_CS,%edi
23111 + jz 2f
23112 + GET_CR0_INTO_RDI
23113 + bts $16,%rdi
23114 + jnc 4f
23115 +1:
23116 +#endif
23117 +
23118 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23119 + 661: jmp 111f
23120 + .pushsection .altinstr_replacement, "a"
23121 + 662: ASM_NOP2
23122 + .popsection
23123 + .pushsection .altinstructions, "a"
23124 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23125 + .popsection
23126 + mov %ss,%edi
23127 + cmp $__UDEREF_KERNEL_DS,%edi
23128 + jnz 111f
23129 + GET_CR3_INTO_RDI
23130 + cmp $0,%dil
23131 + jz 112f
23132 + ud2
23133 +112: add $4097,%rdi
23134 + bts $63,%rdi
23135 + SET_RDI_INTO_CR3
23136 + mov $__KERNEL_DS,%edi
23137 + mov %edi,%ss
23138 +111:
23139 +#endif
23140 +
23141 +#ifdef CONFIG_PARAVIRT
23142 + PV_RESTORE_REGS(CLBR_RDI);
23143 +#endif
23144 +
23145 + popq %rdi
23146 + pax_force_retaddr
23147 + retq
23148 +
23149 +#ifdef CONFIG_PAX_KERNEXEC
23150 +2: GET_CR0_INTO_RDI
23151 + btr $16,%rdi
23152 + jnc 4f
23153 + ljmpq __KERNEL_CS,3f
23154 +3: SET_RDI_INTO_CR0
23155 + jmp 1b
23156 +4: ud2
23157 + jmp 4b
23158 +#endif
23159 +ENDPROC(pax_exit_kernel)
23160 +#endif
23161 +
23162 + .macro pax_enter_kernel_user
23163 + pax_set_fptr_mask
23164 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23165 + call pax_enter_kernel_user
23166 +#endif
23167 + .endm
23168 +
23169 + .macro pax_exit_kernel_user
23170 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23171 + call pax_exit_kernel_user
23172 +#endif
23173 +#ifdef CONFIG_PAX_RANDKSTACK
23174 + pushq %rax
23175 + pushq %r11
23176 + call pax_randomize_kstack
23177 + popq %r11
23178 + popq %rax
23179 +#endif
23180 + .endm
23181 +
23182 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23183 +ENTRY(pax_enter_kernel_user)
23184 + pushq %rdi
23185 + pushq %rbx
23186 +
23187 +#ifdef CONFIG_PARAVIRT
23188 + PV_SAVE_REGS(CLBR_RDI)
23189 +#endif
23190 +
23191 + 661: jmp 111f
23192 + .pushsection .altinstr_replacement, "a"
23193 + 662: ASM_NOP2
23194 + .popsection
23195 + .pushsection .altinstructions, "a"
23196 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23197 + .popsection
23198 + GET_CR3_INTO_RDI
23199 + cmp $1,%dil
23200 + jnz 4f
23201 + sub $4097,%rdi
23202 + bts $63,%rdi
23203 + SET_RDI_INTO_CR3
23204 + jmp 3f
23205 +111:
23206 +
23207 + GET_CR3_INTO_RDI
23208 + mov %rdi,%rbx
23209 + add $__START_KERNEL_map,%rbx
23210 + sub phys_base(%rip),%rbx
23211 +
23212 +#ifdef CONFIG_PARAVIRT
23213 + cmpl $0, pv_info+PARAVIRT_enabled
23214 + jz 1f
23215 + pushq %rdi
23216 + i = 0
23217 + .rept USER_PGD_PTRS
23218 + mov i*8(%rbx),%rsi
23219 + mov $0,%sil
23220 + lea i*8(%rbx),%rdi
23221 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23222 + i = i + 1
23223 + .endr
23224 + popq %rdi
23225 + jmp 2f
23226 +1:
23227 +#endif
23228 +
23229 + i = 0
23230 + .rept USER_PGD_PTRS
23231 + movb $0,i*8(%rbx)
23232 + i = i + 1
23233 + .endr
23234 +
23235 +2: SET_RDI_INTO_CR3
23236 +
23237 +#ifdef CONFIG_PAX_KERNEXEC
23238 + GET_CR0_INTO_RDI
23239 + bts $16,%rdi
23240 + SET_RDI_INTO_CR0
23241 +#endif
23242 +
23243 +3:
23244 +
23245 +#ifdef CONFIG_PARAVIRT
23246 + PV_RESTORE_REGS(CLBR_RDI)
23247 +#endif
23248 +
23249 + popq %rbx
23250 + popq %rdi
23251 + pax_force_retaddr
23252 + retq
23253 +4: ud2
23254 +ENDPROC(pax_enter_kernel_user)
23255 +
23256 +ENTRY(pax_exit_kernel_user)
23257 + pushq %rdi
23258 + pushq %rbx
23259 +
23260 +#ifdef CONFIG_PARAVIRT
23261 + PV_SAVE_REGS(CLBR_RDI)
23262 +#endif
23263 +
23264 + GET_CR3_INTO_RDI
23265 + 661: jmp 1f
23266 + .pushsection .altinstr_replacement, "a"
23267 + 662: ASM_NOP2
23268 + .popsection
23269 + .pushsection .altinstructions, "a"
23270 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23271 + .popsection
23272 + cmp $0,%dil
23273 + jnz 3f
23274 + add $4097,%rdi
23275 + bts $63,%rdi
23276 + SET_RDI_INTO_CR3
23277 + jmp 2f
23278 +1:
23279 +
23280 + mov %rdi,%rbx
23281 +
23282 +#ifdef CONFIG_PAX_KERNEXEC
23283 + GET_CR0_INTO_RDI
23284 + btr $16,%rdi
23285 + jnc 3f
23286 + SET_RDI_INTO_CR0
23287 +#endif
23288 +
23289 + add $__START_KERNEL_map,%rbx
23290 + sub phys_base(%rip),%rbx
23291 +
23292 +#ifdef CONFIG_PARAVIRT
23293 + cmpl $0, pv_info+PARAVIRT_enabled
23294 + jz 1f
23295 + i = 0
23296 + .rept USER_PGD_PTRS
23297 + mov i*8(%rbx),%rsi
23298 + mov $0x67,%sil
23299 + lea i*8(%rbx),%rdi
23300 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23301 + i = i + 1
23302 + .endr
23303 + jmp 2f
23304 +1:
23305 +#endif
23306 +
23307 + i = 0
23308 + .rept USER_PGD_PTRS
23309 + movb $0x67,i*8(%rbx)
23310 + i = i + 1
23311 + .endr
23312 +2:
23313 +
23314 +#ifdef CONFIG_PARAVIRT
23315 + PV_RESTORE_REGS(CLBR_RDI)
23316 +#endif
23317 +
23318 + popq %rbx
23319 + popq %rdi
23320 + pax_force_retaddr
23321 + retq
23322 +3: ud2
23323 +ENDPROC(pax_exit_kernel_user)
23324 +#endif
23325 +
23326 + .macro pax_enter_kernel_nmi
23327 + pax_set_fptr_mask
23328 +
23329 +#ifdef CONFIG_PAX_KERNEXEC
23330 + GET_CR0_INTO_RDI
23331 + bts $16,%rdi
23332 + jc 110f
23333 + SET_RDI_INTO_CR0
23334 + or $2,%ebx
23335 +110:
23336 +#endif
23337 +
23338 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23339 + 661: jmp 111f
23340 + .pushsection .altinstr_replacement, "a"
23341 + 662: ASM_NOP2
23342 + .popsection
23343 + .pushsection .altinstructions, "a"
23344 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23345 + .popsection
23346 + GET_CR3_INTO_RDI
23347 + cmp $0,%dil
23348 + jz 111f
23349 + sub $4097,%rdi
23350 + or $4,%ebx
23351 + bts $63,%rdi
23352 + SET_RDI_INTO_CR3
23353 + mov $__UDEREF_KERNEL_DS,%edi
23354 + mov %edi,%ss
23355 +111:
23356 +#endif
23357 + .endm
23358 +
23359 + .macro pax_exit_kernel_nmi
23360 +#ifdef CONFIG_PAX_KERNEXEC
23361 + btr $1,%ebx
23362 + jnc 110f
23363 + GET_CR0_INTO_RDI
23364 + btr $16,%rdi
23365 + SET_RDI_INTO_CR0
23366 +110:
23367 +#endif
23368 +
23369 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23370 + btr $2,%ebx
23371 + jnc 111f
23372 + GET_CR3_INTO_RDI
23373 + add $4097,%rdi
23374 + bts $63,%rdi
23375 + SET_RDI_INTO_CR3
23376 + mov $__KERNEL_DS,%edi
23377 + mov %edi,%ss
23378 +111:
23379 +#endif
23380 + .endm
23381 +
23382 + .macro pax_erase_kstack
23383 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23384 + call pax_erase_kstack
23385 +#endif
23386 + .endm
23387 +
23388 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23389 +ENTRY(pax_erase_kstack)
23390 + pushq %rdi
23391 + pushq %rcx
23392 + pushq %rax
23393 + pushq %r11
23394 +
23395 + GET_THREAD_INFO(%r11)
23396 + mov TI_lowest_stack(%r11), %rdi
23397 + mov $-0xBEEF, %rax
23398 + std
23399 +
23400 +1: mov %edi, %ecx
23401 + and $THREAD_SIZE_asm - 1, %ecx
23402 + shr $3, %ecx
23403 + repne scasq
23404 + jecxz 2f
23405 +
23406 + cmp $2*8, %ecx
23407 + jc 2f
23408 +
23409 + mov $2*8, %ecx
23410 + repe scasq
23411 + jecxz 2f
23412 + jne 1b
23413 +
23414 +2: cld
23415 + or $2*8, %rdi
23416 + mov %esp, %ecx
23417 + sub %edi, %ecx
23418 +
23419 + cmp $THREAD_SIZE_asm, %rcx
23420 + jb 3f
23421 + ud2
23422 +3:
23423 +
23424 + shr $3, %ecx
23425 + rep stosq
23426 +
23427 + mov TI_task_thread_sp0(%r11), %rdi
23428 + sub $256, %rdi
23429 + mov %rdi, TI_lowest_stack(%r11)
23430 +
23431 + popq %r11
23432 + popq %rax
23433 + popq %rcx
23434 + popq %rdi
23435 + pax_force_retaddr
23436 + ret
23437 +ENDPROC(pax_erase_kstack)
23438 +#endif
23439
23440 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23441 #ifdef CONFIG_TRACE_IRQFLAGS
23442 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23443 .endm
23444
23445 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23446 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23447 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23448 jnc 1f
23449 TRACE_IRQS_ON_DEBUG
23450 1:
23451 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23452 movq \tmp,R11+\offset(%rsp)
23453 .endm
23454
23455 - .macro FAKE_STACK_FRAME child_rip
23456 - /* push in order ss, rsp, eflags, cs, rip */
23457 - xorl %eax, %eax
23458 - pushq_cfi $__KERNEL_DS /* ss */
23459 - /*CFI_REL_OFFSET ss,0*/
23460 - pushq_cfi %rax /* rsp */
23461 - CFI_REL_OFFSET rsp,0
23462 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23463 - /*CFI_REL_OFFSET rflags,0*/
23464 - pushq_cfi $__KERNEL_CS /* cs */
23465 - /*CFI_REL_OFFSET cs,0*/
23466 - pushq_cfi \child_rip /* rip */
23467 - CFI_REL_OFFSET rip,0
23468 - pushq_cfi %rax /* orig rax */
23469 - .endm
23470 -
23471 - .macro UNFAKE_STACK_FRAME
23472 - addq $8*6, %rsp
23473 - CFI_ADJUST_CFA_OFFSET -(6*8)
23474 - .endm
23475 -
23476 /*
23477 * initial frame state for interrupts (and exceptions without error code)
23478 */
23479 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23480 /* save partial stack frame */
23481 .macro SAVE_ARGS_IRQ
23482 cld
23483 - /* start from rbp in pt_regs and jump over */
23484 - movq_cfi rdi, (RDI-RBP)
23485 - movq_cfi rsi, (RSI-RBP)
23486 - movq_cfi rdx, (RDX-RBP)
23487 - movq_cfi rcx, (RCX-RBP)
23488 - movq_cfi rax, (RAX-RBP)
23489 - movq_cfi r8, (R8-RBP)
23490 - movq_cfi r9, (R9-RBP)
23491 - movq_cfi r10, (R10-RBP)
23492 - movq_cfi r11, (R11-RBP)
23493 + /* start from r15 in pt_regs and jump over */
23494 + movq_cfi rdi, RDI
23495 + movq_cfi rsi, RSI
23496 + movq_cfi rdx, RDX
23497 + movq_cfi rcx, RCX
23498 + movq_cfi rax, RAX
23499 + movq_cfi r8, R8
23500 + movq_cfi r9, R9
23501 + movq_cfi r10, R10
23502 + movq_cfi r11, R11
23503 + movq_cfi r12, R12
23504
23505 /* Save rbp so that we can unwind from get_irq_regs() */
23506 - movq_cfi rbp, 0
23507 + movq_cfi rbp, RBP
23508
23509 /* Save previous stack value */
23510 movq %rsp, %rsi
23511
23512 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23513 - testl $3, CS-RBP(%rsi)
23514 + movq %rsp,%rdi /* arg1 for handler */
23515 + testb $3, CS(%rsi)
23516 je 1f
23517 SWAPGS
23518 /*
23519 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23520 0x06 /* DW_OP_deref */, \
23521 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23522 0x22 /* DW_OP_plus */
23523 +
23524 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23525 + testb $3, CS(%rdi)
23526 + jnz 1f
23527 + pax_enter_kernel
23528 + jmp 2f
23529 +1: pax_enter_kernel_user
23530 +2:
23531 +#else
23532 + pax_enter_kernel
23533 +#endif
23534 +
23535 /* We entered an interrupt context - irqs are off: */
23536 TRACE_IRQS_OFF
23537 .endm
23538 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23539 js 1f /* negative -> in kernel */
23540 SWAPGS
23541 xorl %ebx,%ebx
23542 -1: ret
23543 +1:
23544 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23545 + testb $3, CS+8(%rsp)
23546 + jnz 1f
23547 + pax_enter_kernel
23548 + jmp 2f
23549 +1: pax_enter_kernel_user
23550 +2:
23551 +#else
23552 + pax_enter_kernel
23553 +#endif
23554 + pax_force_retaddr
23555 + ret
23556 CFI_ENDPROC
23557 -END(save_paranoid)
23558 +ENDPROC(save_paranoid)
23559 +
23560 +ENTRY(save_paranoid_nmi)
23561 + XCPT_FRAME 1 RDI+8
23562 + cld
23563 + movq_cfi rdi, RDI+8
23564 + movq_cfi rsi, RSI+8
23565 + movq_cfi rdx, RDX+8
23566 + movq_cfi rcx, RCX+8
23567 + movq_cfi rax, RAX+8
23568 + movq_cfi r8, R8+8
23569 + movq_cfi r9, R9+8
23570 + movq_cfi r10, R10+8
23571 + movq_cfi r11, R11+8
23572 + movq_cfi rbx, RBX+8
23573 + movq_cfi rbp, RBP+8
23574 + movq_cfi r12, R12+8
23575 + movq_cfi r13, R13+8
23576 + movq_cfi r14, R14+8
23577 + movq_cfi r15, R15+8
23578 + movl $1,%ebx
23579 + movl $MSR_GS_BASE,%ecx
23580 + rdmsr
23581 + testl %edx,%edx
23582 + js 1f /* negative -> in kernel */
23583 + SWAPGS
23584 + xorl %ebx,%ebx
23585 +1: pax_enter_kernel_nmi
23586 + pax_force_retaddr
23587 + ret
23588 + CFI_ENDPROC
23589 +ENDPROC(save_paranoid_nmi)
23590
23591 /*
23592 * A newly forked process directly context switches into this address.
23593 @@ -331,25 +793,26 @@ ENTRY(ret_from_fork)
23594
23595 RESTORE_REST
23596
23597 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23598 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23599 jz 1f
23600
23601 - testl $_TIF_IA32, TI_flags(%rcx) # 32-bit compat task needs IRET
23602 - jnz int_ret_from_sys_call
23603 -
23604 - RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET
23605 - jmp ret_from_sys_call # go to the SYSRET fastpath
23606 + /*
23607 + * By the time we get here, we have no idea whether our pt_regs,
23608 + * ti flags, and ti status came from the 64-bit SYSCALL fast path,
23609 + * the slow path, or one of the ia32entry paths.
23610 + * Use int_ret_from_sys_call to return, since it can safely handle
23611 + * all of the above.
23612 + */
23613 + jmp int_ret_from_sys_call
23614
23615 1:
23616 - subq $REST_SKIP, %rsp # leave space for volatiles
23617 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23618 movq %rbp, %rdi
23619 call *%rbx
23620 movl $0, RAX(%rsp)
23621 RESTORE_REST
23622 jmp int_ret_from_sys_call
23623 CFI_ENDPROC
23624 -END(ret_from_fork)
23625 +ENDPROC(ret_from_fork)
23626
23627 /*
23628 * System call entry. Up to 6 arguments in registers are supported.
23629 @@ -386,7 +849,7 @@ END(ret_from_fork)
23630 ENTRY(system_call)
23631 CFI_STARTPROC simple
23632 CFI_SIGNAL_FRAME
23633 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23634 + CFI_DEF_CFA rsp,0
23635 CFI_REGISTER rip,rcx
23636 /*CFI_REGISTER rflags,r11*/
23637 SWAPGS_UNSAFE_STACK
23638 @@ -399,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23639
23640 movq %rsp,PER_CPU_VAR(old_rsp)
23641 movq PER_CPU_VAR(kernel_stack),%rsp
23642 + SAVE_ARGS 8*6, 0, rax_enosys=1
23643 + pax_enter_kernel_user
23644 +
23645 +#ifdef CONFIG_PAX_RANDKSTACK
23646 + pax_erase_kstack
23647 +#endif
23648 +
23649 /*
23650 * No need to follow this irqs off/on section - it's straight
23651 * and short:
23652 */
23653 ENABLE_INTERRUPTS(CLBR_NONE)
23654 - SAVE_ARGS 8, 0, rax_enosys=1
23655 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23656 movq %rcx,RIP-ARGOFFSET(%rsp)
23657 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23658 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23659 + GET_THREAD_INFO(%rcx)
23660 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23661 jnz tracesys
23662 system_call_fastpath:
23663 #if __SYSCALL_MASK == ~0
23664 @@ -432,10 +902,13 @@ sysret_check:
23665 LOCKDEP_SYS_EXIT
23666 DISABLE_INTERRUPTS(CLBR_NONE)
23667 TRACE_IRQS_OFF
23668 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23669 + GET_THREAD_INFO(%rcx)
23670 + movl TI_flags(%rcx),%edx
23671 andl %edi,%edx
23672 jnz sysret_careful
23673 CFI_REMEMBER_STATE
23674 + pax_exit_kernel_user
23675 + pax_erase_kstack
23676 /*
23677 * sysretq will re-enable interrupts:
23678 */
23679 @@ -494,12 +967,15 @@ sysret_audit:
23680
23681 /* Do syscall tracing */
23682 tracesys:
23683 - leaq -REST_SKIP(%rsp), %rdi
23684 + movq %rsp, %rdi
23685 movq $AUDIT_ARCH_X86_64, %rsi
23686 call syscall_trace_enter_phase1
23687 test %rax, %rax
23688 jnz tracesys_phase2 /* if needed, run the slow path */
23689 - LOAD_ARGS 0 /* else restore clobbered regs */
23690 +
23691 + pax_erase_kstack
23692 +
23693 + LOAD_ARGS /* else restore clobbered regs */
23694 jmp system_call_fastpath /* and return to the fast path */
23695
23696 tracesys_phase2:
23697 @@ -510,12 +986,14 @@ tracesys_phase2:
23698 movq %rax,%rdx
23699 call syscall_trace_enter_phase2
23700
23701 + pax_erase_kstack
23702 +
23703 /*
23704 * Reload arg registers from stack in case ptrace changed them.
23705 * We don't reload %rax because syscall_trace_entry_phase2() returned
23706 * the value it wants us to use in the table lookup.
23707 */
23708 - LOAD_ARGS ARGOFFSET, 1
23709 + LOAD_ARGS 1
23710 RESTORE_REST
23711 #if __SYSCALL_MASK == ~0
23712 cmpq $__NR_syscall_max,%rax
23713 @@ -545,7 +1023,9 @@ GLOBAL(int_with_check)
23714 andl %edi,%edx
23715 jnz int_careful
23716 andl $~TS_COMPAT,TI_status(%rcx)
23717 - jmp retint_swapgs
23718 + pax_exit_kernel_user
23719 + pax_erase_kstack
23720 + jmp retint_swapgs_pax
23721
23722 /* Either reschedule or signal or syscall exit tracking needed. */
23723 /* First do a reschedule test. */
23724 @@ -591,7 +1071,7 @@ int_restore_rest:
23725 TRACE_IRQS_OFF
23726 jmp int_with_check
23727 CFI_ENDPROC
23728 -END(system_call)
23729 +ENDPROC(system_call)
23730
23731 .macro FORK_LIKE func
23732 ENTRY(stub_\func)
23733 @@ -604,9 +1084,10 @@ ENTRY(stub_\func)
23734 DEFAULT_FRAME 0 8 /* offset 8: return address */
23735 call sys_\func
23736 RESTORE_TOP_OF_STACK %r11, 8
23737 - ret $REST_SKIP /* pop extended registers */
23738 + pax_force_retaddr
23739 + ret
23740 CFI_ENDPROC
23741 -END(stub_\func)
23742 +ENDPROC(stub_\func)
23743 .endm
23744
23745 .macro FIXED_FRAME label,func
23746 @@ -616,9 +1097,10 @@ ENTRY(\label)
23747 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23748 call \func
23749 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23750 + pax_force_retaddr
23751 ret
23752 CFI_ENDPROC
23753 -END(\label)
23754 +ENDPROC(\label)
23755 .endm
23756
23757 FORK_LIKE clone
23758 @@ -626,19 +1108,6 @@ END(\label)
23759 FORK_LIKE vfork
23760 FIXED_FRAME stub_iopl, sys_iopl
23761
23762 -ENTRY(ptregscall_common)
23763 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23764 - RESTORE_TOP_OF_STACK %r11, 8
23765 - movq_cfi_restore R15+8, r15
23766 - movq_cfi_restore R14+8, r14
23767 - movq_cfi_restore R13+8, r13
23768 - movq_cfi_restore R12+8, r12
23769 - movq_cfi_restore RBP+8, rbp
23770 - movq_cfi_restore RBX+8, rbx
23771 - ret $REST_SKIP /* pop extended registers */
23772 - CFI_ENDPROC
23773 -END(ptregscall_common)
23774 -
23775 ENTRY(stub_execve)
23776 CFI_STARTPROC
23777 addq $8, %rsp
23778 @@ -650,7 +1119,7 @@ ENTRY(stub_execve)
23779 RESTORE_REST
23780 jmp int_ret_from_sys_call
23781 CFI_ENDPROC
23782 -END(stub_execve)
23783 +ENDPROC(stub_execve)
23784
23785 ENTRY(stub_execveat)
23786 CFI_STARTPROC
23787 @@ -664,7 +1133,7 @@ ENTRY(stub_execveat)
23788 RESTORE_REST
23789 jmp int_ret_from_sys_call
23790 CFI_ENDPROC
23791 -END(stub_execveat)
23792 +ENDPROC(stub_execveat)
23793
23794 /*
23795 * sigreturn is special because it needs to restore all registers on return.
23796 @@ -681,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23797 RESTORE_REST
23798 jmp int_ret_from_sys_call
23799 CFI_ENDPROC
23800 -END(stub_rt_sigreturn)
23801 +ENDPROC(stub_rt_sigreturn)
23802
23803 #ifdef CONFIG_X86_X32_ABI
23804 ENTRY(stub_x32_rt_sigreturn)
23805 @@ -695,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23806 RESTORE_REST
23807 jmp int_ret_from_sys_call
23808 CFI_ENDPROC
23809 -END(stub_x32_rt_sigreturn)
23810 +ENDPROC(stub_x32_rt_sigreturn)
23811
23812 ENTRY(stub_x32_execve)
23813 CFI_STARTPROC
23814 @@ -760,7 +1229,7 @@ vector=vector+1
23815 2: jmp common_interrupt
23816 .endr
23817 CFI_ENDPROC
23818 -END(irq_entries_start)
23819 +ENDPROC(irq_entries_start)
23820
23821 .previous
23822 END(interrupt)
23823 @@ -777,8 +1246,8 @@ END(interrupt)
23824 /* 0(%rsp): ~(interrupt number) */
23825 .macro interrupt func
23826 /* reserve pt_regs for scratch regs and rbp */
23827 - subq $ORIG_RAX-RBP, %rsp
23828 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23829 + subq $ORIG_RAX, %rsp
23830 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23831 SAVE_ARGS_IRQ
23832 call \func
23833 .endm
23834 @@ -801,14 +1270,14 @@ ret_from_intr:
23835
23836 /* Restore saved previous stack */
23837 popq %rsi
23838 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23839 - leaq ARGOFFSET-RBP(%rsi), %rsp
23840 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23841 + movq %rsi, %rsp
23842 CFI_DEF_CFA_REGISTER rsp
23843 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23844 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23845
23846 exit_intr:
23847 GET_THREAD_INFO(%rcx)
23848 - testl $3,CS-ARGOFFSET(%rsp)
23849 + testb $3,CS-ARGOFFSET(%rsp)
23850 je retint_kernel
23851
23852 /* Interrupt came from user space */
23853 @@ -830,12 +1299,35 @@ retint_swapgs: /* return to user-space */
23854 * The iretq could re-enable interrupts:
23855 */
23856 DISABLE_INTERRUPTS(CLBR_ANY)
23857 + pax_exit_kernel_user
23858 +retint_swapgs_pax:
23859 TRACE_IRQS_IRETQ
23860 SWAPGS
23861 jmp restore_args
23862
23863 retint_restore_args: /* return to kernel space */
23864 DISABLE_INTERRUPTS(CLBR_ANY)
23865 + pax_exit_kernel
23866 +
23867 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23868 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23869 + * namely calling EFI runtime services with a phys mapping. We're
23870 + * starting off with NOPs and patch in the real instrumentation
23871 + * (BTS/OR) before starting any userland process; even before starting
23872 + * up the APs.
23873 + */
23874 + .pushsection .altinstr_replacement, "a"
23875 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23876 + 602:
23877 + .popsection
23878 + 603: .fill 602b-601b, 1, 0x90
23879 + .pushsection .altinstructions, "a"
23880 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23881 + .popsection
23882 +#else
23883 + pax_force_retaddr (RIP-ARGOFFSET)
23884 +#endif
23885 +
23886 /*
23887 * The iretq could re-enable interrupts:
23888 */
23889 @@ -873,15 +1365,15 @@ native_irq_return_ldt:
23890 SWAPGS
23891 movq PER_CPU_VAR(espfix_waddr),%rdi
23892 movq %rax,(0*8)(%rdi) /* RAX */
23893 - movq (2*8)(%rsp),%rax /* RIP */
23894 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23895 movq %rax,(1*8)(%rdi)
23896 - movq (3*8)(%rsp),%rax /* CS */
23897 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23898 movq %rax,(2*8)(%rdi)
23899 - movq (4*8)(%rsp),%rax /* RFLAGS */
23900 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23901 movq %rax,(3*8)(%rdi)
23902 - movq (6*8)(%rsp),%rax /* SS */
23903 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23904 movq %rax,(5*8)(%rdi)
23905 - movq (5*8)(%rsp),%rax /* RSP */
23906 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23907 movq %rax,(4*8)(%rdi)
23908 andl $0xffff0000,%eax
23909 popq_cfi %rdi
23910 @@ -935,7 +1427,7 @@ ENTRY(retint_kernel)
23911 jmp exit_intr
23912 #endif
23913 CFI_ENDPROC
23914 -END(common_interrupt)
23915 +ENDPROC(common_interrupt)
23916
23917 /*
23918 * APIC interrupts.
23919 @@ -949,7 +1441,7 @@ ENTRY(\sym)
23920 interrupt \do_sym
23921 jmp ret_from_intr
23922 CFI_ENDPROC
23923 -END(\sym)
23924 +ENDPROC(\sym)
23925 .endm
23926
23927 #ifdef CONFIG_TRACING
23928 @@ -1022,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23929 /*
23930 * Exception entry points.
23931 */
23932 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23933 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23934
23935 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23936 ENTRY(\sym)
23937 @@ -1073,6 +1565,12 @@ ENTRY(\sym)
23938 .endif
23939
23940 .if \shift_ist != -1
23941 +#ifdef CONFIG_SMP
23942 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23943 + lea init_tss(%r13), %r13
23944 +#else
23945 + lea init_tss(%rip), %r13
23946 +#endif
23947 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23948 .endif
23949
23950 @@ -1089,7 +1587,7 @@ ENTRY(\sym)
23951 .endif
23952
23953 CFI_ENDPROC
23954 -END(\sym)
23955 +ENDPROC(\sym)
23956 .endm
23957
23958 #ifdef CONFIG_TRACING
23959 @@ -1130,9 +1628,10 @@ gs_change:
23960 2: mfence /* workaround */
23961 SWAPGS
23962 popfq_cfi
23963 + pax_force_retaddr
23964 ret
23965 CFI_ENDPROC
23966 -END(native_load_gs_index)
23967 +ENDPROC(native_load_gs_index)
23968
23969 _ASM_EXTABLE(gs_change,bad_gs)
23970 .section .fixup,"ax"
23971 @@ -1160,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
23972 CFI_DEF_CFA_REGISTER rsp
23973 CFI_ADJUST_CFA_OFFSET -8
23974 decl PER_CPU_VAR(irq_count)
23975 + pax_force_retaddr
23976 ret
23977 CFI_ENDPROC
23978 -END(do_softirq_own_stack)
23979 +ENDPROC(do_softirq_own_stack)
23980
23981 #ifdef CONFIG_XEN
23982 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23983 @@ -1200,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
23984 decl PER_CPU_VAR(irq_count)
23985 jmp error_exit
23986 CFI_ENDPROC
23987 -END(xen_do_hypervisor_callback)
23988 +ENDPROC(xen_do_hypervisor_callback)
23989
23990 /*
23991 * Hypervisor uses this for application faults while it executes.
23992 @@ -1259,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
23993 SAVE_ALL
23994 jmp error_exit
23995 CFI_ENDPROC
23996 -END(xen_failsafe_callback)
23997 +ENDPROC(xen_failsafe_callback)
23998
23999 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24000 xen_hvm_callback_vector xen_evtchn_do_upcall
24001 @@ -1306,18 +1806,33 @@ ENTRY(paranoid_exit)
24002 DEFAULT_FRAME
24003 DISABLE_INTERRUPTS(CLBR_NONE)
24004 TRACE_IRQS_OFF_DEBUG
24005 - testl %ebx,%ebx /* swapgs needed? */
24006 + testl $1,%ebx /* swapgs needed? */
24007 jnz paranoid_restore
24008 - testl $3,CS(%rsp)
24009 + testb $3,CS(%rsp)
24010 jnz paranoid_userspace
24011 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24012 + pax_exit_kernel
24013 + TRACE_IRQS_IRETQ 0
24014 + SWAPGS_UNSAFE_STACK
24015 + RESTORE_ALL 8
24016 + pax_force_retaddr_bts
24017 + jmp irq_return
24018 +#endif
24019 paranoid_swapgs:
24020 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24021 + pax_exit_kernel_user
24022 +#else
24023 + pax_exit_kernel
24024 +#endif
24025 TRACE_IRQS_IRETQ 0
24026 SWAPGS_UNSAFE_STACK
24027 RESTORE_ALL 8
24028 jmp irq_return
24029 paranoid_restore:
24030 + pax_exit_kernel
24031 TRACE_IRQS_IRETQ_DEBUG 0
24032 RESTORE_ALL 8
24033 + pax_force_retaddr_bts
24034 jmp irq_return
24035 paranoid_userspace:
24036 GET_THREAD_INFO(%rcx)
24037 @@ -1346,7 +1861,7 @@ paranoid_schedule:
24038 TRACE_IRQS_OFF
24039 jmp paranoid_userspace
24040 CFI_ENDPROC
24041 -END(paranoid_exit)
24042 +ENDPROC(paranoid_exit)
24043
24044 /*
24045 * Exception entry point. This expects an error code/orig_rax on the stack.
24046 @@ -1373,12 +1888,23 @@ ENTRY(error_entry)
24047 movq %r14, R14+8(%rsp)
24048 movq %r15, R15+8(%rsp)
24049 xorl %ebx,%ebx
24050 - testl $3,CS+8(%rsp)
24051 + testb $3,CS+8(%rsp)
24052 je error_kernelspace
24053 error_swapgs:
24054 SWAPGS
24055 error_sti:
24056 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24057 + testb $3, CS+8(%rsp)
24058 + jnz 1f
24059 + pax_enter_kernel
24060 + jmp 2f
24061 +1: pax_enter_kernel_user
24062 +2:
24063 +#else
24064 + pax_enter_kernel
24065 +#endif
24066 TRACE_IRQS_OFF
24067 + pax_force_retaddr
24068 ret
24069
24070 /*
24071 @@ -1413,7 +1939,7 @@ error_bad_iret:
24072 decl %ebx /* Return to usergs */
24073 jmp error_sti
24074 CFI_ENDPROC
24075 -END(error_entry)
24076 +ENDPROC(error_entry)
24077
24078
24079 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24080 @@ -1424,7 +1950,7 @@ ENTRY(error_exit)
24081 DISABLE_INTERRUPTS(CLBR_NONE)
24082 TRACE_IRQS_OFF
24083 GET_THREAD_INFO(%rcx)
24084 - testl %eax,%eax
24085 + testl $1,%eax
24086 jne retint_kernel
24087 LOCKDEP_SYS_EXIT_IRQ
24088 movl TI_flags(%rcx),%edx
24089 @@ -1433,7 +1959,7 @@ ENTRY(error_exit)
24090 jnz retint_careful
24091 jmp retint_swapgs
24092 CFI_ENDPROC
24093 -END(error_exit)
24094 +ENDPROC(error_exit)
24095
24096 /*
24097 * Test if a given stack is an NMI stack or not.
24098 @@ -1491,9 +2017,11 @@ ENTRY(nmi)
24099 * If %cs was not the kernel segment, then the NMI triggered in user
24100 * space, which means it is definitely not nested.
24101 */
24102 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24103 + je 1f
24104 cmpl $__KERNEL_CS, 16(%rsp)
24105 jne first_nmi
24106 -
24107 +1:
24108 /*
24109 * Check the special variable on the stack to see if NMIs are
24110 * executing.
24111 @@ -1527,8 +2055,7 @@ nested_nmi:
24112
24113 1:
24114 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24115 - leaq -1*8(%rsp), %rdx
24116 - movq %rdx, %rsp
24117 + subq $8, %rsp
24118 CFI_ADJUST_CFA_OFFSET 1*8
24119 leaq -10*8(%rsp), %rdx
24120 pushq_cfi $__KERNEL_DS
24121 @@ -1546,6 +2073,7 @@ nested_nmi_out:
24122 CFI_RESTORE rdx
24123
24124 /* No need to check faults here */
24125 +# pax_force_retaddr_bts
24126 INTERRUPT_RETURN
24127
24128 CFI_RESTORE_STATE
24129 @@ -1642,13 +2170,13 @@ end_repeat_nmi:
24130 subq $ORIG_RAX-R15, %rsp
24131 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24132 /*
24133 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24134 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24135 * as we should not be calling schedule in NMI context.
24136 * Even with normal interrupts enabled. An NMI should not be
24137 * setting NEED_RESCHED or anything that normal interrupts and
24138 * exceptions might do.
24139 */
24140 - call save_paranoid
24141 + call save_paranoid_nmi
24142 DEFAULT_FRAME 0
24143
24144 /*
24145 @@ -1658,9 +2186,9 @@ end_repeat_nmi:
24146 * NMI itself takes a page fault, the page fault that was preempted
24147 * will read the information from the NMI page fault and not the
24148 * origin fault. Save it off and restore it if it changes.
24149 - * Use the r12 callee-saved register.
24150 + * Use the r13 callee-saved register.
24151 */
24152 - movq %cr2, %r12
24153 + movq %cr2, %r13
24154
24155 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24156 movq %rsp,%rdi
24157 @@ -1669,29 +2197,34 @@ end_repeat_nmi:
24158
24159 /* Did the NMI take a page fault? Restore cr2 if it did */
24160 movq %cr2, %rcx
24161 - cmpq %rcx, %r12
24162 + cmpq %rcx, %r13
24163 je 1f
24164 - movq %r12, %cr2
24165 + movq %r13, %cr2
24166 1:
24167
24168 - testl %ebx,%ebx /* swapgs needed? */
24169 + testl $1,%ebx /* swapgs needed? */
24170 jnz nmi_restore
24171 nmi_swapgs:
24172 SWAPGS_UNSAFE_STACK
24173 nmi_restore:
24174 + pax_exit_kernel_nmi
24175 /* Pop the extra iret frame at once */
24176 RESTORE_ALL 6*8
24177 + testb $3, 8(%rsp)
24178 + jnz 1f
24179 + pax_force_retaddr_bts
24180 +1:
24181
24182 /* Clear the NMI executing stack variable */
24183 movq $0, 5*8(%rsp)
24184 jmp irq_return
24185 CFI_ENDPROC
24186 -END(nmi)
24187 +ENDPROC(nmi)
24188
24189 ENTRY(ignore_sysret)
24190 CFI_STARTPROC
24191 mov $-ENOSYS,%eax
24192 sysret
24193 CFI_ENDPROC
24194 -END(ignore_sysret)
24195 +ENDPROC(ignore_sysret)
24196
24197 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24198 index f5d0730..5bce89c 100644
24199 --- a/arch/x86/kernel/espfix_64.c
24200 +++ b/arch/x86/kernel/espfix_64.c
24201 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24202 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24203 static void *espfix_pages[ESPFIX_MAX_PAGES];
24204
24205 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24206 - __aligned(PAGE_SIZE);
24207 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24208
24209 static unsigned int page_random, slot_random;
24210
24211 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24212 void __init init_espfix_bsp(void)
24213 {
24214 pgd_t *pgd_p;
24215 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24216
24217 /* Install the espfix pud into the kernel page directory */
24218 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24219 + pgd_p = &init_level4_pgt[index];
24220 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24221
24222 +#ifdef CONFIG_PAX_PER_CPU_PGD
24223 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24224 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24225 +#endif
24226 +
24227 /* Randomize the locations */
24228 init_espfix_random();
24229
24230 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24231 set_pte(&pte_p[n*PTE_STRIDE], pte);
24232
24233 /* Job is done for this CPU and any CPU which shares this page */
24234 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24235 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24236
24237 unlock_done:
24238 mutex_unlock(&espfix_init_mutex);
24239 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24240 index 8b7b0a5..2395f29 100644
24241 --- a/arch/x86/kernel/ftrace.c
24242 +++ b/arch/x86/kernel/ftrace.c
24243 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24244 * kernel identity mapping to modify code.
24245 */
24246 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24247 - ip = (unsigned long)__va(__pa_symbol(ip));
24248 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24249
24250 return ip;
24251 }
24252 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24253 {
24254 unsigned char replaced[MCOUNT_INSN_SIZE];
24255
24256 + ip = ktla_ktva(ip);
24257 +
24258 /*
24259 * Note: Due to modules and __init, code can
24260 * disappear and change, we need to protect against faulting
24261 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24262 unsigned char old[MCOUNT_INSN_SIZE];
24263 int ret;
24264
24265 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24266 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24267
24268 ftrace_update_func = ip;
24269 /* Make sure the breakpoints see the ftrace_update_func update */
24270 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24271 unsigned char replaced[MCOUNT_INSN_SIZE];
24272 unsigned char brk = BREAKPOINT_INSTRUCTION;
24273
24274 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24275 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24276 return -EFAULT;
24277
24278 /* Make sure it is what we expect it to be */
24279 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24280 index eda1a86..8f6df48 100644
24281 --- a/arch/x86/kernel/head64.c
24282 +++ b/arch/x86/kernel/head64.c
24283 @@ -67,12 +67,12 @@ again:
24284 pgd = *pgd_p;
24285
24286 /*
24287 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24288 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24289 + * The use of __early_va rather than __va here is critical:
24290 + * __va would point us back into the dynamic
24291 * range and we might end up looping forever...
24292 */
24293 if (pgd)
24294 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24295 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24296 else {
24297 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24298 reset_early_page_tables();
24299 @@ -82,13 +82,13 @@ again:
24300 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24301 for (i = 0; i < PTRS_PER_PUD; i++)
24302 pud_p[i] = 0;
24303 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24304 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24305 }
24306 pud_p += pud_index(address);
24307 pud = *pud_p;
24308
24309 if (pud)
24310 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24311 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24312 else {
24313 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24314 reset_early_page_tables();
24315 @@ -98,7 +98,7 @@ again:
24316 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24317 for (i = 0; i < PTRS_PER_PMD; i++)
24318 pmd_p[i] = 0;
24319 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24320 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24321 }
24322 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24323 pmd_p[pmd_index(address)] = pmd;
24324 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24325 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24326 early_printk("Kernel alive\n");
24327
24328 - clear_page(init_level4_pgt);
24329 /* set init_level4_pgt kernel high mapping*/
24330 init_level4_pgt[511] = early_level4_pgt[511];
24331
24332 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24333 index f36bd42..0ab4474 100644
24334 --- a/arch/x86/kernel/head_32.S
24335 +++ b/arch/x86/kernel/head_32.S
24336 @@ -26,6 +26,12 @@
24337 /* Physical address */
24338 #define pa(X) ((X) - __PAGE_OFFSET)
24339
24340 +#ifdef CONFIG_PAX_KERNEXEC
24341 +#define ta(X) (X)
24342 +#else
24343 +#define ta(X) ((X) - __PAGE_OFFSET)
24344 +#endif
24345 +
24346 /*
24347 * References to members of the new_cpu_data structure.
24348 */
24349 @@ -55,11 +61,7 @@
24350 * and small than max_low_pfn, otherwise will waste some page table entries
24351 */
24352
24353 -#if PTRS_PER_PMD > 1
24354 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24355 -#else
24356 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24357 -#endif
24358 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24359
24360 /* Number of possible pages in the lowmem region */
24361 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24362 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24363 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24364
24365 /*
24366 + * Real beginning of normal "text" segment
24367 + */
24368 +ENTRY(stext)
24369 +ENTRY(_stext)
24370 +
24371 +/*
24372 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24373 * %esi points to the real-mode code as a 32-bit pointer.
24374 * CS and DS must be 4 GB flat segments, but we don't depend on
24375 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24376 * can.
24377 */
24378 __HEAD
24379 +
24380 +#ifdef CONFIG_PAX_KERNEXEC
24381 + jmp startup_32
24382 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24383 +.fill PAGE_SIZE-5,1,0xcc
24384 +#endif
24385 +
24386 ENTRY(startup_32)
24387 movl pa(stack_start),%ecx
24388
24389 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24390 2:
24391 leal -__PAGE_OFFSET(%ecx),%esp
24392
24393 +#ifdef CONFIG_SMP
24394 + movl $pa(cpu_gdt_table),%edi
24395 + movl $__per_cpu_load,%eax
24396 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24397 + rorl $16,%eax
24398 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24399 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24400 + movl $__per_cpu_end - 1,%eax
24401 + subl $__per_cpu_start,%eax
24402 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24403 +#endif
24404 +
24405 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24406 + movl $NR_CPUS,%ecx
24407 + movl $pa(cpu_gdt_table),%edi
24408 +1:
24409 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24410 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24411 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24412 + addl $PAGE_SIZE_asm,%edi
24413 + loop 1b
24414 +#endif
24415 +
24416 +#ifdef CONFIG_PAX_KERNEXEC
24417 + movl $pa(boot_gdt),%edi
24418 + movl $__LOAD_PHYSICAL_ADDR,%eax
24419 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24420 + rorl $16,%eax
24421 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24422 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24423 + rorl $16,%eax
24424 +
24425 + ljmp $(__BOOT_CS),$1f
24426 +1:
24427 +
24428 + movl $NR_CPUS,%ecx
24429 + movl $pa(cpu_gdt_table),%edi
24430 + addl $__PAGE_OFFSET,%eax
24431 +1:
24432 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24433 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24434 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24435 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24436 + rorl $16,%eax
24437 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24438 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24439 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24440 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24441 + rorl $16,%eax
24442 + addl $PAGE_SIZE_asm,%edi
24443 + loop 1b
24444 +#endif
24445 +
24446 /*
24447 * Clear BSS first so that there are no surprises...
24448 */
24449 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24450 movl %eax, pa(max_pfn_mapped)
24451
24452 /* Do early initialization of the fixmap area */
24453 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24454 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24455 +#ifdef CONFIG_COMPAT_VDSO
24456 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24457 +#else
24458 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24459 +#endif
24460 #else /* Not PAE */
24461
24462 page_pde_offset = (__PAGE_OFFSET >> 20);
24463 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24464 movl %eax, pa(max_pfn_mapped)
24465
24466 /* Do early initialization of the fixmap area */
24467 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24468 - movl %eax,pa(initial_page_table+0xffc)
24469 +#ifdef CONFIG_COMPAT_VDSO
24470 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24471 +#else
24472 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24473 +#endif
24474 #endif
24475
24476 #ifdef CONFIG_PARAVIRT
24477 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24478 cmpl $num_subarch_entries, %eax
24479 jae bad_subarch
24480
24481 - movl pa(subarch_entries)(,%eax,4), %eax
24482 - subl $__PAGE_OFFSET, %eax
24483 - jmp *%eax
24484 + jmp *pa(subarch_entries)(,%eax,4)
24485
24486 bad_subarch:
24487 WEAK(lguest_entry)
24488 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24489 __INITDATA
24490
24491 subarch_entries:
24492 - .long default_entry /* normal x86/PC */
24493 - .long lguest_entry /* lguest hypervisor */
24494 - .long xen_entry /* Xen hypervisor */
24495 - .long default_entry /* Moorestown MID */
24496 + .long ta(default_entry) /* normal x86/PC */
24497 + .long ta(lguest_entry) /* lguest hypervisor */
24498 + .long ta(xen_entry) /* Xen hypervisor */
24499 + .long ta(default_entry) /* Moorestown MID */
24500 num_subarch_entries = (. - subarch_entries) / 4
24501 .previous
24502 #else
24503 @@ -354,6 +426,7 @@ default_entry:
24504 movl pa(mmu_cr4_features),%eax
24505 movl %eax,%cr4
24506
24507 +#ifdef CONFIG_X86_PAE
24508 testb $X86_CR4_PAE, %al # check if PAE is enabled
24509 jz enable_paging
24510
24511 @@ -382,6 +455,9 @@ default_entry:
24512 /* Make changes effective */
24513 wrmsr
24514
24515 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24516 +#endif
24517 +
24518 enable_paging:
24519
24520 /*
24521 @@ -449,14 +525,20 @@ is486:
24522 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24523 movl %eax,%ss # after changing gdt.
24524
24525 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24526 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24527 movl %eax,%ds
24528 movl %eax,%es
24529
24530 movl $(__KERNEL_PERCPU), %eax
24531 movl %eax,%fs # set this cpu's percpu
24532
24533 +#ifdef CONFIG_CC_STACKPROTECTOR
24534 movl $(__KERNEL_STACK_CANARY),%eax
24535 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24536 + movl $(__USER_DS),%eax
24537 +#else
24538 + xorl %eax,%eax
24539 +#endif
24540 movl %eax,%gs
24541
24542 xorl %eax,%eax # Clear LDT
24543 @@ -512,8 +594,11 @@ setup_once:
24544 * relocation. Manually set base address in stack canary
24545 * segment descriptor.
24546 */
24547 - movl $gdt_page,%eax
24548 + movl $cpu_gdt_table,%eax
24549 movl $stack_canary,%ecx
24550 +#ifdef CONFIG_SMP
24551 + addl $__per_cpu_load,%ecx
24552 +#endif
24553 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24554 shrl $16, %ecx
24555 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24556 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24557 cmpl $2,(%esp) # X86_TRAP_NMI
24558 je is_nmi # Ignore NMI
24559
24560 - cmpl $2,%ss:early_recursion_flag
24561 + cmpl $1,%ss:early_recursion_flag
24562 je hlt_loop
24563 incl %ss:early_recursion_flag
24564
24565 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24566 pushl (20+6*4)(%esp) /* trapno */
24567 pushl $fault_msg
24568 call printk
24569 -#endif
24570 call dump_stack
24571 +#endif
24572 hlt_loop:
24573 hlt
24574 jmp hlt_loop
24575 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24576 /* This is the default interrupt "handler" :-) */
24577 ALIGN
24578 ignore_int:
24579 - cld
24580 #ifdef CONFIG_PRINTK
24581 + cmpl $2,%ss:early_recursion_flag
24582 + je hlt_loop
24583 + incl %ss:early_recursion_flag
24584 + cld
24585 pushl %eax
24586 pushl %ecx
24587 pushl %edx
24588 @@ -617,9 +705,6 @@ ignore_int:
24589 movl $(__KERNEL_DS),%eax
24590 movl %eax,%ds
24591 movl %eax,%es
24592 - cmpl $2,early_recursion_flag
24593 - je hlt_loop
24594 - incl early_recursion_flag
24595 pushl 16(%esp)
24596 pushl 24(%esp)
24597 pushl 32(%esp)
24598 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24599 /*
24600 * BSS section
24601 */
24602 -__PAGE_ALIGNED_BSS
24603 - .align PAGE_SIZE
24604 #ifdef CONFIG_X86_PAE
24605 +.section .initial_pg_pmd,"a",@progbits
24606 initial_pg_pmd:
24607 .fill 1024*KPMDS,4,0
24608 #else
24609 +.section .initial_page_table,"a",@progbits
24610 ENTRY(initial_page_table)
24611 .fill 1024,4,0
24612 #endif
24613 +.section .initial_pg_fixmap,"a",@progbits
24614 initial_pg_fixmap:
24615 .fill 1024,4,0
24616 +.section .empty_zero_page,"a",@progbits
24617 ENTRY(empty_zero_page)
24618 .fill 4096,1,0
24619 +.section .swapper_pg_dir,"a",@progbits
24620 ENTRY(swapper_pg_dir)
24621 +#ifdef CONFIG_X86_PAE
24622 + .fill 4,8,0
24623 +#else
24624 .fill 1024,4,0
24625 +#endif
24626
24627 /*
24628 * This starts the data section.
24629 */
24630 #ifdef CONFIG_X86_PAE
24631 -__PAGE_ALIGNED_DATA
24632 - /* Page-aligned for the benefit of paravirt? */
24633 - .align PAGE_SIZE
24634 +.section .initial_page_table,"a",@progbits
24635 ENTRY(initial_page_table)
24636 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24637 # if KPMDS == 3
24638 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24639 # error "Kernel PMDs should be 1, 2 or 3"
24640 # endif
24641 .align PAGE_SIZE /* needs to be page-sized too */
24642 +
24643 +#ifdef CONFIG_PAX_PER_CPU_PGD
24644 +ENTRY(cpu_pgd)
24645 + .rept 2*NR_CPUS
24646 + .fill 4,8,0
24647 + .endr
24648 +#endif
24649 +
24650 #endif
24651
24652 .data
24653 .balign 4
24654 ENTRY(stack_start)
24655 - .long init_thread_union+THREAD_SIZE
24656 + .long init_thread_union+THREAD_SIZE-8
24657
24658 __INITRODATA
24659 int_msg:
24660 @@ -727,7 +825,7 @@ fault_msg:
24661 * segment size, and 32-bit linear address value:
24662 */
24663
24664 - .data
24665 +.section .rodata,"a",@progbits
24666 .globl boot_gdt_descr
24667 .globl idt_descr
24668
24669 @@ -736,7 +834,7 @@ fault_msg:
24670 .word 0 # 32 bit align gdt_desc.address
24671 boot_gdt_descr:
24672 .word __BOOT_DS+7
24673 - .long boot_gdt - __PAGE_OFFSET
24674 + .long pa(boot_gdt)
24675
24676 .word 0 # 32-bit align idt_desc.address
24677 idt_descr:
24678 @@ -747,7 +845,7 @@ idt_descr:
24679 .word 0 # 32 bit align gdt_desc.address
24680 ENTRY(early_gdt_descr)
24681 .word GDT_ENTRIES*8-1
24682 - .long gdt_page /* Overwritten for secondary CPUs */
24683 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24684
24685 /*
24686 * The boot_gdt must mirror the equivalent in setup.S and is
24687 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24688 .align L1_CACHE_BYTES
24689 ENTRY(boot_gdt)
24690 .fill GDT_ENTRY_BOOT_CS,8,0
24691 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24692 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24693 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24694 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24695 +
24696 + .align PAGE_SIZE_asm
24697 +ENTRY(cpu_gdt_table)
24698 + .rept NR_CPUS
24699 + .quad 0x0000000000000000 /* NULL descriptor */
24700 + .quad 0x0000000000000000 /* 0x0b reserved */
24701 + .quad 0x0000000000000000 /* 0x13 reserved */
24702 + .quad 0x0000000000000000 /* 0x1b reserved */
24703 +
24704 +#ifdef CONFIG_PAX_KERNEXEC
24705 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24706 +#else
24707 + .quad 0x0000000000000000 /* 0x20 unused */
24708 +#endif
24709 +
24710 + .quad 0x0000000000000000 /* 0x28 unused */
24711 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24712 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24713 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24714 + .quad 0x0000000000000000 /* 0x4b reserved */
24715 + .quad 0x0000000000000000 /* 0x53 reserved */
24716 + .quad 0x0000000000000000 /* 0x5b reserved */
24717 +
24718 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24719 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24720 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24721 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24722 +
24723 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24724 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24725 +
24726 + /*
24727 + * Segments used for calling PnP BIOS have byte granularity.
24728 + * The code segments and data segments have fixed 64k limits,
24729 + * the transfer segment sizes are set at run time.
24730 + */
24731 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24732 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24733 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24734 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24735 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24736 +
24737 + /*
24738 + * The APM segments have byte granularity and their bases
24739 + * are set at run time. All have 64k limits.
24740 + */
24741 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24742 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24743 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24744 +
24745 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24746 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24747 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24748 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24749 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24750 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24751 +
24752 + /* Be sure this is zeroed to avoid false validations in Xen */
24753 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24754 + .endr
24755 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24756 index a468c0a..8b5a879 100644
24757 --- a/arch/x86/kernel/head_64.S
24758 +++ b/arch/x86/kernel/head_64.S
24759 @@ -20,6 +20,8 @@
24760 #include <asm/processor-flags.h>
24761 #include <asm/percpu.h>
24762 #include <asm/nops.h>
24763 +#include <asm/cpufeature.h>
24764 +#include <asm/alternative-asm.h>
24765
24766 #ifdef CONFIG_PARAVIRT
24767 #include <asm/asm-offsets.h>
24768 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24769 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24770 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24771 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24772 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24773 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24774 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24775 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24776 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24777 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24778
24779 .text
24780 __HEAD
24781 @@ -89,11 +97,24 @@ startup_64:
24782 * Fixup the physical addresses in the page table
24783 */
24784 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24785 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24786 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24787 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24788 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24789 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24790
24791 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24792 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24793 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24794 +#ifndef CONFIG_XEN
24795 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24796 +#endif
24797 +
24798 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24799 +
24800 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24801 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24802
24803 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24804 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24805
24806 /*
24807 * Set up the identity mapping for the switchover. These
24808 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24809 * after the boot processor executes this code.
24810 */
24811
24812 + orq $-1, %rbp
24813 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24814 1:
24815
24816 - /* Enable PAE mode and PGE */
24817 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24818 + /* Enable PAE mode and PSE/PGE */
24819 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24820 movq %rcx, %cr4
24821
24822 /* Setup early boot stage 4 level pagetables. */
24823 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24824 movl $MSR_EFER, %ecx
24825 rdmsr
24826 btsl $_EFER_SCE, %eax /* Enable System Call */
24827 - btl $20,%edi /* No Execute supported? */
24828 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24829 jnc 1f
24830 btsl $_EFER_NX, %eax
24831 + cmpq $-1, %rbp
24832 + je 1f
24833 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24834 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24835 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24836 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24837 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24838 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24839 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24840 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24841 1: wrmsr /* Make changes effective */
24842
24843 /* Setup cr0 */
24844 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
24845 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24846 * address given in m16:64.
24847 */
24848 + pax_set_fptr_mask
24849 movq initial_code(%rip),%rax
24850 pushq $0 # fake return address to stop unwinder
24851 pushq $__KERNEL_CS # set correct cs
24852 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
24853 .quad INIT_PER_CPU_VAR(irq_stack_union)
24854
24855 GLOBAL(stack_start)
24856 - .quad init_thread_union+THREAD_SIZE-8
24857 + .quad init_thread_union+THREAD_SIZE-16
24858 .word 0
24859 __FINITDATA
24860
24861 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
24862 call dump_stack
24863 #ifdef CONFIG_KALLSYMS
24864 leaq early_idt_ripmsg(%rip),%rdi
24865 - movq 40(%rsp),%rsi # %rip again
24866 + movq 88(%rsp),%rsi # %rip again
24867 call __print_symbol
24868 #endif
24869 #endif /* EARLY_PRINTK */
24870 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
24871 early_recursion_flag:
24872 .long 0
24873
24874 + .section .rodata,"a",@progbits
24875 #ifdef CONFIG_EARLY_PRINTK
24876 early_idt_msg:
24877 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24878 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
24879 NEXT_PAGE(early_dynamic_pgts)
24880 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24881
24882 - .data
24883 + .section .rodata,"a",@progbits
24884
24885 -#ifndef CONFIG_XEN
24886 NEXT_PAGE(init_level4_pgt)
24887 - .fill 512,8,0
24888 -#else
24889 -NEXT_PAGE(init_level4_pgt)
24890 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24891 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24892 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24893 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24894 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24895 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24896 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24897 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24898 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24899 .org init_level4_pgt + L4_START_KERNEL*8, 0
24900 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24901 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24902
24903 +#ifdef CONFIG_PAX_PER_CPU_PGD
24904 +NEXT_PAGE(cpu_pgd)
24905 + .rept 2*NR_CPUS
24906 + .fill 512,8,0
24907 + .endr
24908 +#endif
24909 +
24910 NEXT_PAGE(level3_ident_pgt)
24911 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24912 +#ifdef CONFIG_XEN
24913 .fill 511, 8, 0
24914 +#else
24915 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24916 + .fill 510,8,0
24917 +#endif
24918 +
24919 +NEXT_PAGE(level3_vmalloc_start_pgt)
24920 + .fill 512,8,0
24921 +
24922 +NEXT_PAGE(level3_vmalloc_end_pgt)
24923 + .fill 512,8,0
24924 +
24925 +NEXT_PAGE(level3_vmemmap_pgt)
24926 + .fill L3_VMEMMAP_START,8,0
24927 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24928 +
24929 NEXT_PAGE(level2_ident_pgt)
24930 - /* Since I easily can, map the first 1G.
24931 + /* Since I easily can, map the first 2G.
24932 * Don't set NX because code runs from these pages.
24933 */
24934 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24935 -#endif
24936 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24937
24938 NEXT_PAGE(level3_kernel_pgt)
24939 .fill L3_START_KERNEL,8,0
24940 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
24941 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24942 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24943
24944 +NEXT_PAGE(level2_vmemmap_pgt)
24945 + .fill 512,8,0
24946 +
24947 NEXT_PAGE(level2_kernel_pgt)
24948 /*
24949 * 512 MB kernel mapping. We spend a full page on this pagetable
24950 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
24951 NEXT_PAGE(level2_fixmap_pgt)
24952 .fill 506,8,0
24953 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24954 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24955 - .fill 5,8,0
24956 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24957 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24958 + .fill 4,8,0
24959
24960 NEXT_PAGE(level1_fixmap_pgt)
24961 .fill 512,8,0
24962
24963 +NEXT_PAGE(level1_vsyscall_pgt)
24964 + .fill 512,8,0
24965 +
24966 #undef PMDS
24967
24968 - .data
24969 + .align PAGE_SIZE
24970 +ENTRY(cpu_gdt_table)
24971 + .rept NR_CPUS
24972 + .quad 0x0000000000000000 /* NULL descriptor */
24973 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
24974 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
24975 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
24976 + .quad 0x00cffb000000ffff /* __USER32_CS */
24977 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
24978 + .quad 0x00affb000000ffff /* __USER_CS */
24979 +
24980 +#ifdef CONFIG_PAX_KERNEXEC
24981 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
24982 +#else
24983 + .quad 0x0 /* unused */
24984 +#endif
24985 +
24986 + .quad 0,0 /* TSS */
24987 + .quad 0,0 /* LDT */
24988 + .quad 0,0,0 /* three TLS descriptors */
24989 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
24990 + /* asm/segment.h:GDT_ENTRIES must match this */
24991 +
24992 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24993 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
24994 +#else
24995 + .quad 0x0 /* unused */
24996 +#endif
24997 +
24998 + /* zero the remaining page */
24999 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25000 + .endr
25001 +
25002 .align 16
25003 .globl early_gdt_descr
25004 early_gdt_descr:
25005 .word GDT_ENTRIES*8-1
25006 early_gdt_descr_base:
25007 - .quad INIT_PER_CPU_VAR(gdt_page)
25008 + .quad cpu_gdt_table
25009
25010 ENTRY(phys_base)
25011 /* This must match the first entry in level2_kernel_pgt */
25012 .quad 0x0000000000000000
25013
25014 #include "../../x86/xen/xen-head.S"
25015 -
25016 - __PAGE_ALIGNED_BSS
25017 +
25018 + .section .rodata,"a",@progbits
25019 NEXT_PAGE(empty_zero_page)
25020 .skip PAGE_SIZE
25021 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25022 index 05fd74f..c3548b1 100644
25023 --- a/arch/x86/kernel/i386_ksyms_32.c
25024 +++ b/arch/x86/kernel/i386_ksyms_32.c
25025 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25026 EXPORT_SYMBOL(cmpxchg8b_emu);
25027 #endif
25028
25029 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25030 +
25031 /* Networking helper routines. */
25032 EXPORT_SYMBOL(csum_partial_copy_generic);
25033 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25034 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25035
25036 EXPORT_SYMBOL(__get_user_1);
25037 EXPORT_SYMBOL(__get_user_2);
25038 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25039 EXPORT_SYMBOL(___preempt_schedule_context);
25040 #endif
25041 #endif
25042 +
25043 +#ifdef CONFIG_PAX_KERNEXEC
25044 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25045 +#endif
25046 +
25047 +#ifdef CONFIG_PAX_PER_CPU_PGD
25048 +EXPORT_SYMBOL(cpu_pgd);
25049 +#endif
25050 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25051 index a9a4229..6f4d476 100644
25052 --- a/arch/x86/kernel/i387.c
25053 +++ b/arch/x86/kernel/i387.c
25054 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25055 static inline bool interrupted_user_mode(void)
25056 {
25057 struct pt_regs *regs = get_irq_regs();
25058 - return regs && user_mode_vm(regs);
25059 + return regs && user_mode(regs);
25060 }
25061
25062 /*
25063 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25064 index e7cc537..67d7372 100644
25065 --- a/arch/x86/kernel/i8259.c
25066 +++ b/arch/x86/kernel/i8259.c
25067 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25068 static void make_8259A_irq(unsigned int irq)
25069 {
25070 disable_irq_nosync(irq);
25071 - io_apic_irqs &= ~(1<<irq);
25072 + io_apic_irqs &= ~(1UL<<irq);
25073 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25074 enable_irq(irq);
25075 }
25076 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25077 "spurious 8259A interrupt: IRQ%d.\n", irq);
25078 spurious_irq_mask |= irqmask;
25079 }
25080 - atomic_inc(&irq_err_count);
25081 + atomic_inc_unchecked(&irq_err_count);
25082 /*
25083 * Theoretically we do not have to handle this IRQ,
25084 * but in Linux this does not cause problems and is
25085 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25086 /* (slave's support for AEOI in flat mode is to be investigated) */
25087 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25088
25089 + pax_open_kernel();
25090 if (auto_eoi)
25091 /*
25092 * In AEOI mode we just have to mask the interrupt
25093 * when acking.
25094 */
25095 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25096 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25097 else
25098 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25099 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25100 + pax_close_kernel();
25101
25102 udelay(100); /* wait for 8259A to initialize */
25103
25104 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25105 index a979b5b..1d6db75 100644
25106 --- a/arch/x86/kernel/io_delay.c
25107 +++ b/arch/x86/kernel/io_delay.c
25108 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25109 * Quirk table for systems that misbehave (lock up, etc.) if port
25110 * 0x80 is used:
25111 */
25112 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25113 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25114 {
25115 .callback = dmi_io_delay_0xed_port,
25116 .ident = "Compaq Presario V6000",
25117 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25118 index 4ddaf66..49d5c18 100644
25119 --- a/arch/x86/kernel/ioport.c
25120 +++ b/arch/x86/kernel/ioport.c
25121 @@ -6,6 +6,7 @@
25122 #include <linux/sched.h>
25123 #include <linux/kernel.h>
25124 #include <linux/capability.h>
25125 +#include <linux/security.h>
25126 #include <linux/errno.h>
25127 #include <linux/types.h>
25128 #include <linux/ioport.h>
25129 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25130 return -EINVAL;
25131 if (turn_on && !capable(CAP_SYS_RAWIO))
25132 return -EPERM;
25133 +#ifdef CONFIG_GRKERNSEC_IO
25134 + if (turn_on && grsec_disable_privio) {
25135 + gr_handle_ioperm();
25136 + return -ENODEV;
25137 + }
25138 +#endif
25139
25140 /*
25141 * If it's the first ioperm() call in this thread's lifetime, set the
25142 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25143 * because the ->io_bitmap_max value must match the bitmap
25144 * contents:
25145 */
25146 - tss = &per_cpu(init_tss, get_cpu());
25147 + tss = init_tss + get_cpu();
25148
25149 if (turn_on)
25150 bitmap_clear(t->io_bitmap_ptr, from, num);
25151 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25152 if (level > old) {
25153 if (!capable(CAP_SYS_RAWIO))
25154 return -EPERM;
25155 +#ifdef CONFIG_GRKERNSEC_IO
25156 + if (grsec_disable_privio) {
25157 + gr_handle_iopl();
25158 + return -ENODEV;
25159 + }
25160 +#endif
25161 }
25162 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25163 t->iopl = level << 12;
25164 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25165 index 705ef8d..8672c9d 100644
25166 --- a/arch/x86/kernel/irq.c
25167 +++ b/arch/x86/kernel/irq.c
25168 @@ -22,7 +22,7 @@
25169 #define CREATE_TRACE_POINTS
25170 #include <asm/trace/irq_vectors.h>
25171
25172 -atomic_t irq_err_count;
25173 +atomic_unchecked_t irq_err_count;
25174
25175 /* Function pointer for generic interrupt vector handling */
25176 void (*x86_platform_ipi_callback)(void) = NULL;
25177 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25178 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25179 seq_puts(p, " Hypervisor callback interrupts\n");
25180 #endif
25181 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25182 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25183 #if defined(CONFIG_X86_IO_APIC)
25184 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25185 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25186 #endif
25187 return 0;
25188 }
25189 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25190
25191 u64 arch_irq_stat(void)
25192 {
25193 - u64 sum = atomic_read(&irq_err_count);
25194 + u64 sum = atomic_read_unchecked(&irq_err_count);
25195 return sum;
25196 }
25197
25198 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25199 index 63ce838..2ea3e06 100644
25200 --- a/arch/x86/kernel/irq_32.c
25201 +++ b/arch/x86/kernel/irq_32.c
25202 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25203
25204 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25205
25206 +extern void gr_handle_kernel_exploit(void);
25207 +
25208 int sysctl_panic_on_stackoverflow __read_mostly;
25209
25210 /* Debugging check for stack overflow: is there less than 1KB free? */
25211 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25212 __asm__ __volatile__("andl %%esp,%0" :
25213 "=r" (sp) : "0" (THREAD_SIZE - 1));
25214
25215 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25216 + return sp < STACK_WARN;
25217 }
25218
25219 static void print_stack_overflow(void)
25220 {
25221 printk(KERN_WARNING "low stack detected by irq handler\n");
25222 dump_stack();
25223 + gr_handle_kernel_exploit();
25224 if (sysctl_panic_on_stackoverflow)
25225 panic("low stack detected by irq handler - check messages\n");
25226 }
25227 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25228 static inline int
25229 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25230 {
25231 - struct irq_stack *curstk, *irqstk;
25232 + struct irq_stack *irqstk;
25233 u32 *isp, *prev_esp, arg1, arg2;
25234
25235 - curstk = (struct irq_stack *) current_stack();
25236 irqstk = __this_cpu_read(hardirq_stack);
25237
25238 /*
25239 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25240 * handler) we can't do that and just have to keep using the
25241 * current stack (which is the irq stack already after all)
25242 */
25243 - if (unlikely(curstk == irqstk))
25244 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25245 return 0;
25246
25247 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25248 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25249
25250 /* Save the next esp at the bottom of the stack */
25251 prev_esp = (u32 *)irqstk;
25252 *prev_esp = current_stack_pointer;
25253
25254 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25255 + __set_fs(MAKE_MM_SEG(0));
25256 +#endif
25257 +
25258 if (unlikely(overflow))
25259 call_on_stack(print_stack_overflow, isp);
25260
25261 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25262 : "0" (irq), "1" (desc), "2" (isp),
25263 "D" (desc->handle_irq)
25264 : "memory", "cc", "ecx");
25265 +
25266 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25267 + __set_fs(current_thread_info()->addr_limit);
25268 +#endif
25269 +
25270 return 1;
25271 }
25272
25273 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25274 */
25275 void irq_ctx_init(int cpu)
25276 {
25277 - struct irq_stack *irqstk;
25278 -
25279 if (per_cpu(hardirq_stack, cpu))
25280 return;
25281
25282 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25283 - THREADINFO_GFP,
25284 - THREAD_SIZE_ORDER));
25285 - per_cpu(hardirq_stack, cpu) = irqstk;
25286 -
25287 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25288 - THREADINFO_GFP,
25289 - THREAD_SIZE_ORDER));
25290 - per_cpu(softirq_stack, cpu) = irqstk;
25291 -
25292 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25293 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25294 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25295 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25296 }
25297
25298 void do_softirq_own_stack(void)
25299 {
25300 - struct thread_info *curstk;
25301 struct irq_stack *irqstk;
25302 u32 *isp, *prev_esp;
25303
25304 - curstk = current_stack();
25305 irqstk = __this_cpu_read(softirq_stack);
25306
25307 /* build the stack frame on the softirq stack */
25308 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25309 prev_esp = (u32 *)irqstk;
25310 *prev_esp = current_stack_pointer;
25311
25312 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25313 + __set_fs(MAKE_MM_SEG(0));
25314 +#endif
25315 +
25316 call_on_stack(__do_softirq, isp);
25317 +
25318 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25319 + __set_fs(current_thread_info()->addr_limit);
25320 +#endif
25321 +
25322 }
25323
25324 bool handle_irq(unsigned irq, struct pt_regs *regs)
25325 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25326 if (unlikely(!desc))
25327 return false;
25328
25329 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25330 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25331 if (unlikely(overflow))
25332 print_stack_overflow();
25333 desc->handle_irq(irq, desc);
25334 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25335 index e4b503d..824fce8 100644
25336 --- a/arch/x86/kernel/irq_64.c
25337 +++ b/arch/x86/kernel/irq_64.c
25338 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25339 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25340 EXPORT_PER_CPU_SYMBOL(irq_regs);
25341
25342 +extern void gr_handle_kernel_exploit(void);
25343 +
25344 int sysctl_panic_on_stackoverflow;
25345
25346 /*
25347 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25348 u64 estack_top, estack_bottom;
25349 u64 curbase = (u64)task_stack_page(current);
25350
25351 - if (user_mode_vm(regs))
25352 + if (user_mode(regs))
25353 return;
25354
25355 if (regs->sp >= curbase + sizeof(struct thread_info) +
25356 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25357 irq_stack_top, irq_stack_bottom,
25358 estack_top, estack_bottom);
25359
25360 + gr_handle_kernel_exploit();
25361 +
25362 if (sysctl_panic_on_stackoverflow)
25363 panic("low stack detected by irq handler - check messages\n");
25364 #endif
25365 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25366 index 26d5a55..a01160a 100644
25367 --- a/arch/x86/kernel/jump_label.c
25368 +++ b/arch/x86/kernel/jump_label.c
25369 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25370 * Jump label is enabled for the first time.
25371 * So we expect a default_nop...
25372 */
25373 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25374 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25375 != 0))
25376 bug_at((void *)entry->code, __LINE__);
25377 } else {
25378 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25379 * ...otherwise expect an ideal_nop. Otherwise
25380 * something went horribly wrong.
25381 */
25382 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25383 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25384 != 0))
25385 bug_at((void *)entry->code, __LINE__);
25386 }
25387 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25388 * are converting the default nop to the ideal nop.
25389 */
25390 if (init) {
25391 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25392 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25393 bug_at((void *)entry->code, __LINE__);
25394 } else {
25395 code.jump = 0xe9;
25396 code.offset = entry->target -
25397 (entry->code + JUMP_LABEL_NOP_SIZE);
25398 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25399 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25400 bug_at((void *)entry->code, __LINE__);
25401 }
25402 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25403 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25404 index 7ec1d5f..5a7d130 100644
25405 --- a/arch/x86/kernel/kgdb.c
25406 +++ b/arch/x86/kernel/kgdb.c
25407 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25408 #ifdef CONFIG_X86_32
25409 switch (regno) {
25410 case GDB_SS:
25411 - if (!user_mode_vm(regs))
25412 + if (!user_mode(regs))
25413 *(unsigned long *)mem = __KERNEL_DS;
25414 break;
25415 case GDB_SP:
25416 - if (!user_mode_vm(regs))
25417 + if (!user_mode(regs))
25418 *(unsigned long *)mem = kernel_stack_pointer(regs);
25419 break;
25420 case GDB_GS:
25421 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25422 bp->attr.bp_addr = breakinfo[breakno].addr;
25423 bp->attr.bp_len = breakinfo[breakno].len;
25424 bp->attr.bp_type = breakinfo[breakno].type;
25425 - info->address = breakinfo[breakno].addr;
25426 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25427 + info->address = ktla_ktva(breakinfo[breakno].addr);
25428 + else
25429 + info->address = breakinfo[breakno].addr;
25430 info->len = breakinfo[breakno].len;
25431 info->type = breakinfo[breakno].type;
25432 val = arch_install_hw_breakpoint(bp);
25433 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25434 case 'k':
25435 /* clear the trace bit */
25436 linux_regs->flags &= ~X86_EFLAGS_TF;
25437 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25438 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25439
25440 /* set the trace bit if we're stepping */
25441 if (remcomInBuffer[0] == 's') {
25442 linux_regs->flags |= X86_EFLAGS_TF;
25443 - atomic_set(&kgdb_cpu_doing_single_step,
25444 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25445 raw_smp_processor_id());
25446 }
25447
25448 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25449
25450 switch (cmd) {
25451 case DIE_DEBUG:
25452 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25453 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25454 if (user_mode(regs))
25455 return single_step_cont(regs, args);
25456 break;
25457 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25458 #endif /* CONFIG_DEBUG_RODATA */
25459
25460 bpt->type = BP_BREAKPOINT;
25461 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25462 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25463 BREAK_INSTR_SIZE);
25464 if (err)
25465 return err;
25466 - err = probe_kernel_write((char *)bpt->bpt_addr,
25467 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25468 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25469 #ifdef CONFIG_DEBUG_RODATA
25470 if (!err)
25471 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25472 return -EBUSY;
25473 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25474 BREAK_INSTR_SIZE);
25475 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25476 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25477 if (err)
25478 return err;
25479 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25480 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25481 if (mutex_is_locked(&text_mutex))
25482 goto knl_write;
25483 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25484 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25485 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25486 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25487 goto knl_write;
25488 return err;
25489 knl_write:
25490 #endif /* CONFIG_DEBUG_RODATA */
25491 - return probe_kernel_write((char *)bpt->bpt_addr,
25492 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25493 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25494 }
25495
25496 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25497 index 98f654d..ac04352 100644
25498 --- a/arch/x86/kernel/kprobes/core.c
25499 +++ b/arch/x86/kernel/kprobes/core.c
25500 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25501 s32 raddr;
25502 } __packed *insn;
25503
25504 - insn = (struct __arch_relative_insn *)from;
25505 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25506 +
25507 + pax_open_kernel();
25508 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25509 insn->op = op;
25510 + pax_close_kernel();
25511 }
25512
25513 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25514 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25515 kprobe_opcode_t opcode;
25516 kprobe_opcode_t *orig_opcodes = opcodes;
25517
25518 - if (search_exception_tables((unsigned long)opcodes))
25519 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25520 return 0; /* Page fault may occur on this address. */
25521
25522 retry:
25523 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25524 * for the first byte, we can recover the original instruction
25525 * from it and kp->opcode.
25526 */
25527 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25528 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25529 buf[0] = kp->opcode;
25530 - return (unsigned long)buf;
25531 + return ktva_ktla((unsigned long)buf);
25532 }
25533
25534 /*
25535 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25536 /* Another subsystem puts a breakpoint, failed to recover */
25537 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25538 return 0;
25539 + pax_open_kernel();
25540 memcpy(dest, insn.kaddr, insn.length);
25541 + pax_close_kernel();
25542
25543 #ifdef CONFIG_X86_64
25544 if (insn_rip_relative(&insn)) {
25545 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25546 return 0;
25547 }
25548 disp = (u8 *) dest + insn_offset_displacement(&insn);
25549 + pax_open_kernel();
25550 *(s32 *) disp = (s32) newdisp;
25551 + pax_close_kernel();
25552 }
25553 #endif
25554 return insn.length;
25555 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25556 * nor set current_kprobe, because it doesn't use single
25557 * stepping.
25558 */
25559 - regs->ip = (unsigned long)p->ainsn.insn;
25560 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25561 preempt_enable_no_resched();
25562 return;
25563 }
25564 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25565 regs->flags &= ~X86_EFLAGS_IF;
25566 /* single step inline if the instruction is an int3 */
25567 if (p->opcode == BREAKPOINT_INSTRUCTION)
25568 - regs->ip = (unsigned long)p->addr;
25569 + regs->ip = ktla_ktva((unsigned long)p->addr);
25570 else
25571 - regs->ip = (unsigned long)p->ainsn.insn;
25572 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25573 }
25574 NOKPROBE_SYMBOL(setup_singlestep);
25575
25576 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25577 struct kprobe *p;
25578 struct kprobe_ctlblk *kcb;
25579
25580 - if (user_mode_vm(regs))
25581 + if (user_mode(regs))
25582 return 0;
25583
25584 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25585 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25586 setup_singlestep(p, regs, kcb, 0);
25587 return 1;
25588 }
25589 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25590 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25591 /*
25592 * The breakpoint instruction was removed right
25593 * after we hit it. Another cpu has removed
25594 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25595 " movq %rax, 152(%rsp)\n"
25596 RESTORE_REGS_STRING
25597 " popfq\n"
25598 +#ifdef KERNEXEC_PLUGIN
25599 + " btsq $63,(%rsp)\n"
25600 +#endif
25601 #else
25602 " pushf\n"
25603 SAVE_REGS_STRING
25604 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25605 struct kprobe_ctlblk *kcb)
25606 {
25607 unsigned long *tos = stack_addr(regs);
25608 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25609 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25610 unsigned long orig_ip = (unsigned long)p->addr;
25611 kprobe_opcode_t *insn = p->ainsn.insn;
25612
25613 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25614 struct die_args *args = data;
25615 int ret = NOTIFY_DONE;
25616
25617 - if (args->regs && user_mode_vm(args->regs))
25618 + if (args->regs && user_mode(args->regs))
25619 return ret;
25620
25621 if (val == DIE_GPF) {
25622 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25623 index 7c523bb..01b051b 100644
25624 --- a/arch/x86/kernel/kprobes/opt.c
25625 +++ b/arch/x86/kernel/kprobes/opt.c
25626 @@ -79,6 +79,7 @@ found:
25627 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25628 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25629 {
25630 + pax_open_kernel();
25631 #ifdef CONFIG_X86_64
25632 *addr++ = 0x48;
25633 *addr++ = 0xbf;
25634 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25635 *addr++ = 0xb8;
25636 #endif
25637 *(unsigned long *)addr = val;
25638 + pax_close_kernel();
25639 }
25640
25641 asm (
25642 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25643 * Verify if the address gap is in 2GB range, because this uses
25644 * a relative jump.
25645 */
25646 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25647 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25648 if (abs(rel) > 0x7fffffff) {
25649 __arch_remove_optimized_kprobe(op, 0);
25650 return -ERANGE;
25651 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25652 op->optinsn.size = ret;
25653
25654 /* Copy arch-dep-instance from template */
25655 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25656 + pax_open_kernel();
25657 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25658 + pax_close_kernel();
25659
25660 /* Set probe information */
25661 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25662
25663 /* Set probe function call */
25664 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25665 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25666
25667 /* Set returning jmp instruction at the tail of out-of-line buffer */
25668 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25669 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25670 (u8 *)op->kp.addr + op->optinsn.size);
25671
25672 flush_icache_range((unsigned long) buf,
25673 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25674 WARN_ON(kprobe_disabled(&op->kp));
25675
25676 /* Backup instructions which will be replaced by jump address */
25677 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25678 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25679 RELATIVE_ADDR_SIZE);
25680
25681 insn_buf[0] = RELATIVEJUMP_OPCODE;
25682 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25683 /* This kprobe is really able to run optimized path. */
25684 op = container_of(p, struct optimized_kprobe, kp);
25685 /* Detour through copied instructions */
25686 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25687 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25688 if (!reenter)
25689 reset_current_kprobe();
25690 preempt_enable_no_resched();
25691 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25692 index c2bedae..25e7ab60 100644
25693 --- a/arch/x86/kernel/ksysfs.c
25694 +++ b/arch/x86/kernel/ksysfs.c
25695 @@ -184,7 +184,7 @@ out:
25696
25697 static struct kobj_attribute type_attr = __ATTR_RO(type);
25698
25699 -static struct bin_attribute data_attr = {
25700 +static bin_attribute_no_const data_attr __read_only = {
25701 .attr = {
25702 .name = "data",
25703 .mode = S_IRUGO,
25704 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25705 index c37886d..d851d32 100644
25706 --- a/arch/x86/kernel/ldt.c
25707 +++ b/arch/x86/kernel/ldt.c
25708 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25709 if (reload) {
25710 #ifdef CONFIG_SMP
25711 preempt_disable();
25712 - load_LDT(pc);
25713 + load_LDT_nolock(pc);
25714 if (!cpumask_equal(mm_cpumask(current->mm),
25715 cpumask_of(smp_processor_id())))
25716 smp_call_function(flush_ldt, current->mm, 1);
25717 preempt_enable();
25718 #else
25719 - load_LDT(pc);
25720 + load_LDT_nolock(pc);
25721 #endif
25722 }
25723 if (oldsize) {
25724 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25725 return err;
25726
25727 for (i = 0; i < old->size; i++)
25728 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25729 + write_ldt_entry(new->ldt, i, old->ldt + i);
25730 return 0;
25731 }
25732
25733 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25734 retval = copy_ldt(&mm->context, &old_mm->context);
25735 mutex_unlock(&old_mm->context.lock);
25736 }
25737 +
25738 + if (tsk == current) {
25739 + mm->context.vdso = 0;
25740 +
25741 +#ifdef CONFIG_X86_32
25742 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25743 + mm->context.user_cs_base = 0UL;
25744 + mm->context.user_cs_limit = ~0UL;
25745 +
25746 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25747 + cpus_clear(mm->context.cpu_user_cs_mask);
25748 +#endif
25749 +
25750 +#endif
25751 +#endif
25752 +
25753 + }
25754 +
25755 return retval;
25756 }
25757
25758 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25759 }
25760 }
25761
25762 +#ifdef CONFIG_PAX_SEGMEXEC
25763 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25764 + error = -EINVAL;
25765 + goto out_unlock;
25766 + }
25767 +#endif
25768 +
25769 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25770 error = -EINVAL;
25771 goto out_unlock;
25772 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25773 index 469b23d..5449cfe 100644
25774 --- a/arch/x86/kernel/machine_kexec_32.c
25775 +++ b/arch/x86/kernel/machine_kexec_32.c
25776 @@ -26,7 +26,7 @@
25777 #include <asm/cacheflush.h>
25778 #include <asm/debugreg.h>
25779
25780 -static void set_idt(void *newidt, __u16 limit)
25781 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25782 {
25783 struct desc_ptr curidt;
25784
25785 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25786 }
25787
25788
25789 -static void set_gdt(void *newgdt, __u16 limit)
25790 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25791 {
25792 struct desc_ptr curgdt;
25793
25794 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25795 }
25796
25797 control_page = page_address(image->control_code_page);
25798 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25799 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25800
25801 relocate_kernel_ptr = control_page;
25802 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25803 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25804 index 94ea120..4154cea 100644
25805 --- a/arch/x86/kernel/mcount_64.S
25806 +++ b/arch/x86/kernel/mcount_64.S
25807 @@ -7,7 +7,7 @@
25808 #include <linux/linkage.h>
25809 #include <asm/ptrace.h>
25810 #include <asm/ftrace.h>
25811 -
25812 +#include <asm/alternative-asm.h>
25813
25814 .code64
25815 .section .entry.text, "ax"
25816 @@ -148,8 +148,9 @@
25817 #ifdef CONFIG_DYNAMIC_FTRACE
25818
25819 ENTRY(function_hook)
25820 + pax_force_retaddr
25821 retq
25822 -END(function_hook)
25823 +ENDPROC(function_hook)
25824
25825 ENTRY(ftrace_caller)
25826 /* save_mcount_regs fills in first two parameters */
25827 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25828 #endif
25829
25830 GLOBAL(ftrace_stub)
25831 + pax_force_retaddr
25832 retq
25833 -END(ftrace_caller)
25834 +ENDPROC(ftrace_caller)
25835
25836 ENTRY(ftrace_regs_caller)
25837 /* Save the current flags before any operations that can change them */
25838 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25839
25840 jmp ftrace_return
25841
25842 -END(ftrace_regs_caller)
25843 +ENDPROC(ftrace_regs_caller)
25844
25845
25846 #else /* ! CONFIG_DYNAMIC_FTRACE */
25847 @@ -272,18 +274,20 @@ fgraph_trace:
25848 #endif
25849
25850 GLOBAL(ftrace_stub)
25851 + pax_force_retaddr
25852 retq
25853
25854 trace:
25855 /* save_mcount_regs fills in first two parameters */
25856 save_mcount_regs
25857
25858 + pax_force_fptr ftrace_trace_function
25859 call *ftrace_trace_function
25860
25861 restore_mcount_regs
25862
25863 jmp fgraph_trace
25864 -END(function_hook)
25865 +ENDPROC(function_hook)
25866 #endif /* CONFIG_DYNAMIC_FTRACE */
25867 #endif /* CONFIG_FUNCTION_TRACER */
25868
25869 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25870
25871 restore_mcount_regs
25872
25873 + pax_force_retaddr
25874 retq
25875 -END(ftrace_graph_caller)
25876 +ENDPROC(ftrace_graph_caller)
25877
25878 GLOBAL(return_to_handler)
25879 subq $24, %rsp
25880 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25881 movq 8(%rsp), %rdx
25882 movq (%rsp), %rax
25883 addq $24, %rsp
25884 + pax_force_fptr %rdi
25885 jmp *%rdi
25886 +ENDPROC(return_to_handler)
25887 #endif
25888 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25889 index e69f988..72902b7 100644
25890 --- a/arch/x86/kernel/module.c
25891 +++ b/arch/x86/kernel/module.c
25892 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
25893 }
25894 #endif
25895
25896 -void *module_alloc(unsigned long size)
25897 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25898 {
25899 - if (PAGE_ALIGN(size) > MODULES_LEN)
25900 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25901 return NULL;
25902 return __vmalloc_node_range(size, 1,
25903 MODULES_VADDR + get_module_load_offset(),
25904 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25905 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
25906 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25907 + prot, NUMA_NO_NODE,
25908 __builtin_return_address(0));
25909 }
25910
25911 +void *module_alloc(unsigned long size)
25912 +{
25913 +
25914 +#ifdef CONFIG_PAX_KERNEXEC
25915 + return __module_alloc(size, PAGE_KERNEL);
25916 +#else
25917 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25918 +#endif
25919 +
25920 +}
25921 +
25922 +#ifdef CONFIG_PAX_KERNEXEC
25923 +#ifdef CONFIG_X86_32
25924 +void *module_alloc_exec(unsigned long size)
25925 +{
25926 + struct vm_struct *area;
25927 +
25928 + if (size == 0)
25929 + return NULL;
25930 +
25931 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25932 +return area ? area->addr : NULL;
25933 +}
25934 +EXPORT_SYMBOL(module_alloc_exec);
25935 +
25936 +void module_memfree_exec(void *module_region)
25937 +{
25938 + vunmap(module_region);
25939 +}
25940 +EXPORT_SYMBOL(module_memfree_exec);
25941 +#else
25942 +void module_memfree_exec(void *module_region)
25943 +{
25944 + module_memfree(module_region);
25945 +}
25946 +EXPORT_SYMBOL(module_memfree_exec);
25947 +
25948 +void *module_alloc_exec(unsigned long size)
25949 +{
25950 + return __module_alloc(size, PAGE_KERNEL_RX);
25951 +}
25952 +EXPORT_SYMBOL(module_alloc_exec);
25953 +#endif
25954 +#endif
25955 +
25956 #ifdef CONFIG_X86_32
25957 int apply_relocate(Elf32_Shdr *sechdrs,
25958 const char *strtab,
25959 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
25960 unsigned int i;
25961 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
25962 Elf32_Sym *sym;
25963 - uint32_t *location;
25964 + uint32_t *plocation, location;
25965
25966 DEBUGP("Applying relocate section %u to %u\n",
25967 relsec, sechdrs[relsec].sh_info);
25968 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
25969 /* This is where to make the change */
25970 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
25971 - + rel[i].r_offset;
25972 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
25973 + location = (uint32_t)plocation;
25974 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
25975 + plocation = ktla_ktva((void *)plocation);
25976 /* This is the symbol it is referring to. Note that all
25977 undefined symbols have been resolved. */
25978 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
25979 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
25980 switch (ELF32_R_TYPE(rel[i].r_info)) {
25981 case R_386_32:
25982 /* We add the value into the location given */
25983 - *location += sym->st_value;
25984 + pax_open_kernel();
25985 + *plocation += sym->st_value;
25986 + pax_close_kernel();
25987 break;
25988 case R_386_PC32:
25989 /* Add the value, subtract its position */
25990 - *location += sym->st_value - (uint32_t)location;
25991 + pax_open_kernel();
25992 + *plocation += sym->st_value - location;
25993 + pax_close_kernel();
25994 break;
25995 default:
25996 pr_err("%s: Unknown relocation: %u\n",
25997 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
25998 case R_X86_64_NONE:
25999 break;
26000 case R_X86_64_64:
26001 + pax_open_kernel();
26002 *(u64 *)loc = val;
26003 + pax_close_kernel();
26004 break;
26005 case R_X86_64_32:
26006 + pax_open_kernel();
26007 *(u32 *)loc = val;
26008 + pax_close_kernel();
26009 if (val != *(u32 *)loc)
26010 goto overflow;
26011 break;
26012 case R_X86_64_32S:
26013 + pax_open_kernel();
26014 *(s32 *)loc = val;
26015 + pax_close_kernel();
26016 if ((s64)val != *(s32 *)loc)
26017 goto overflow;
26018 break;
26019 case R_X86_64_PC32:
26020 val -= (u64)loc;
26021 + pax_open_kernel();
26022 *(u32 *)loc = val;
26023 + pax_close_kernel();
26024 +
26025 #if 0
26026 if ((s64)val != *(s32 *)loc)
26027 goto overflow;
26028 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26029 index 113e707..0a690e1 100644
26030 --- a/arch/x86/kernel/msr.c
26031 +++ b/arch/x86/kernel/msr.c
26032 @@ -39,6 +39,7 @@
26033 #include <linux/notifier.h>
26034 #include <linux/uaccess.h>
26035 #include <linux/gfp.h>
26036 +#include <linux/grsecurity.h>
26037
26038 #include <asm/processor.h>
26039 #include <asm/msr.h>
26040 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26041 int err = 0;
26042 ssize_t bytes = 0;
26043
26044 +#ifdef CONFIG_GRKERNSEC_KMEM
26045 + gr_handle_msr_write();
26046 + return -EPERM;
26047 +#endif
26048 +
26049 if (count % 8)
26050 return -EINVAL; /* Invalid chunk size */
26051
26052 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26053 err = -EBADF;
26054 break;
26055 }
26056 +#ifdef CONFIG_GRKERNSEC_KMEM
26057 + gr_handle_msr_write();
26058 + return -EPERM;
26059 +#endif
26060 if (copy_from_user(&regs, uregs, sizeof regs)) {
26061 err = -EFAULT;
26062 break;
26063 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26064 return notifier_from_errno(err);
26065 }
26066
26067 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26068 +static struct notifier_block msr_class_cpu_notifier = {
26069 .notifier_call = msr_class_cpu_callback,
26070 };
26071
26072 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26073 index c3e985d..110a36a 100644
26074 --- a/arch/x86/kernel/nmi.c
26075 +++ b/arch/x86/kernel/nmi.c
26076 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26077
26078 static void nmi_max_handler(struct irq_work *w)
26079 {
26080 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26081 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26082 int remainder_ns, decimal_msecs;
26083 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26084 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26085
26086 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26087 decimal_msecs = remainder_ns / 1000;
26088
26089 printk_ratelimited(KERN_INFO
26090 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26091 - a->handler, whole_msecs, decimal_msecs);
26092 + n->action->handler, whole_msecs, decimal_msecs);
26093 }
26094
26095 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26096 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26097 delta = sched_clock() - delta;
26098 trace_nmi_handler(a->handler, (int)delta, thishandled);
26099
26100 - if (delta < nmi_longest_ns || delta < a->max_duration)
26101 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26102 continue;
26103
26104 - a->max_duration = delta;
26105 - irq_work_queue(&a->irq_work);
26106 + a->work->max_duration = delta;
26107 + irq_work_queue(&a->work->irq_work);
26108 }
26109
26110 rcu_read_unlock();
26111 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26112 }
26113 NOKPROBE_SYMBOL(nmi_handle);
26114
26115 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26116 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26117 {
26118 struct nmi_desc *desc = nmi_to_desc(type);
26119 unsigned long flags;
26120 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26121 if (!action->handler)
26122 return -EINVAL;
26123
26124 - init_irq_work(&action->irq_work, nmi_max_handler);
26125 + action->work->action = action;
26126 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26127
26128 spin_lock_irqsave(&desc->lock, flags);
26129
26130 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26131 * event confuses some handlers (kdump uses this flag)
26132 */
26133 if (action->flags & NMI_FLAG_FIRST)
26134 - list_add_rcu(&action->list, &desc->head);
26135 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26136 else
26137 - list_add_tail_rcu(&action->list, &desc->head);
26138 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26139
26140 spin_unlock_irqrestore(&desc->lock, flags);
26141 return 0;
26142 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26143 if (!strcmp(n->name, name)) {
26144 WARN(in_nmi(),
26145 "Trying to free NMI (%s) from NMI context!\n", n->name);
26146 - list_del_rcu(&n->list);
26147 + pax_list_del_rcu((struct list_head *)&n->list);
26148 break;
26149 }
26150 }
26151 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26152 dotraplinkage notrace void
26153 do_nmi(struct pt_regs *regs, long error_code)
26154 {
26155 +
26156 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26157 + if (!user_mode(regs)) {
26158 + unsigned long cs = regs->cs & 0xFFFF;
26159 + unsigned long ip = ktva_ktla(regs->ip);
26160 +
26161 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26162 + regs->ip = ip;
26163 + }
26164 +#endif
26165 +
26166 nmi_nesting_preprocess(regs);
26167
26168 nmi_enter();
26169 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26170 index 6d9582e..f746287 100644
26171 --- a/arch/x86/kernel/nmi_selftest.c
26172 +++ b/arch/x86/kernel/nmi_selftest.c
26173 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26174 {
26175 /* trap all the unknown NMIs we may generate */
26176 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26177 - __initdata);
26178 + __initconst);
26179 }
26180
26181 static void __init cleanup_nmi_testsuite(void)
26182 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26183 unsigned long timeout;
26184
26185 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26186 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26187 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26188 nmi_fail = FAILURE;
26189 return;
26190 }
26191 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26192 index bbb6c73..24a58ef 100644
26193 --- a/arch/x86/kernel/paravirt-spinlocks.c
26194 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26195 @@ -8,7 +8,7 @@
26196
26197 #include <asm/paravirt.h>
26198
26199 -struct pv_lock_ops pv_lock_ops = {
26200 +struct pv_lock_ops pv_lock_ops __read_only = {
26201 #ifdef CONFIG_SMP
26202 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26203 .unlock_kick = paravirt_nop,
26204 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26205 index 548d25f..f8fb99c 100644
26206 --- a/arch/x86/kernel/paravirt.c
26207 +++ b/arch/x86/kernel/paravirt.c
26208 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26209 {
26210 return x;
26211 }
26212 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26213 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26214 +#endif
26215
26216 void __init default_banner(void)
26217 {
26218 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26219
26220 if (opfunc == NULL)
26221 /* If there's no function, patch it with a ud2a (BUG) */
26222 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26223 - else if (opfunc == _paravirt_nop)
26224 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26225 + else if (opfunc == (void *)_paravirt_nop)
26226 /* If the operation is a nop, then nop the callsite */
26227 ret = paravirt_patch_nop();
26228
26229 /* identity functions just return their single argument */
26230 - else if (opfunc == _paravirt_ident_32)
26231 + else if (opfunc == (void *)_paravirt_ident_32)
26232 ret = paravirt_patch_ident_32(insnbuf, len);
26233 - else if (opfunc == _paravirt_ident_64)
26234 + else if (opfunc == (void *)_paravirt_ident_64)
26235 ret = paravirt_patch_ident_64(insnbuf, len);
26236 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26237 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26238 + ret = paravirt_patch_ident_64(insnbuf, len);
26239 +#endif
26240
26241 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26242 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26243 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26244 if (insn_len > len || start == NULL)
26245 insn_len = len;
26246 else
26247 - memcpy(insnbuf, start, insn_len);
26248 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26249
26250 return insn_len;
26251 }
26252 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26253 return this_cpu_read(paravirt_lazy_mode);
26254 }
26255
26256 -struct pv_info pv_info = {
26257 +struct pv_info pv_info __read_only = {
26258 .name = "bare hardware",
26259 .paravirt_enabled = 0,
26260 .kernel_rpl = 0,
26261 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26262 #endif
26263 };
26264
26265 -struct pv_init_ops pv_init_ops = {
26266 +struct pv_init_ops pv_init_ops __read_only = {
26267 .patch = native_patch,
26268 };
26269
26270 -struct pv_time_ops pv_time_ops = {
26271 +struct pv_time_ops pv_time_ops __read_only = {
26272 .sched_clock = native_sched_clock,
26273 .steal_clock = native_steal_clock,
26274 };
26275
26276 -__visible struct pv_irq_ops pv_irq_ops = {
26277 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26278 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26279 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26280 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26281 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26282 #endif
26283 };
26284
26285 -__visible struct pv_cpu_ops pv_cpu_ops = {
26286 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26287 .cpuid = native_cpuid,
26288 .get_debugreg = native_get_debugreg,
26289 .set_debugreg = native_set_debugreg,
26290 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26291 NOKPROBE_SYMBOL(native_set_debugreg);
26292 NOKPROBE_SYMBOL(native_load_idt);
26293
26294 -struct pv_apic_ops pv_apic_ops = {
26295 +struct pv_apic_ops pv_apic_ops __read_only= {
26296 #ifdef CONFIG_X86_LOCAL_APIC
26297 .startup_ipi_hook = paravirt_nop,
26298 #endif
26299 };
26300
26301 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26302 +#ifdef CONFIG_X86_32
26303 +#ifdef CONFIG_X86_PAE
26304 +/* 64-bit pagetable entries */
26305 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26306 +#else
26307 /* 32-bit pagetable entries */
26308 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26309 +#endif
26310 #else
26311 /* 64-bit pagetable entries */
26312 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26313 #endif
26314
26315 -struct pv_mmu_ops pv_mmu_ops = {
26316 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26317
26318 .read_cr2 = native_read_cr2,
26319 .write_cr2 = native_write_cr2,
26320 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26321 .make_pud = PTE_IDENT,
26322
26323 .set_pgd = native_set_pgd,
26324 + .set_pgd_batched = native_set_pgd_batched,
26325 #endif
26326 #endif /* PAGETABLE_LEVELS >= 3 */
26327
26328 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26329 },
26330
26331 .set_fixmap = native_set_fixmap,
26332 +
26333 +#ifdef CONFIG_PAX_KERNEXEC
26334 + .pax_open_kernel = native_pax_open_kernel,
26335 + .pax_close_kernel = native_pax_close_kernel,
26336 +#endif
26337 +
26338 };
26339
26340 EXPORT_SYMBOL_GPL(pv_time_ops);
26341 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26342 index a1da673..b6f5831 100644
26343 --- a/arch/x86/kernel/paravirt_patch_64.c
26344 +++ b/arch/x86/kernel/paravirt_patch_64.c
26345 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26346 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26347 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26348 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26349 +
26350 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26351 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26352 +#endif
26353 +
26354 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26355 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26356
26357 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26358 PATCH_SITE(pv_mmu_ops, read_cr3);
26359 PATCH_SITE(pv_mmu_ops, write_cr3);
26360 PATCH_SITE(pv_cpu_ops, clts);
26361 +
26362 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26363 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26364 +#endif
26365 +
26366 PATCH_SITE(pv_cpu_ops, wbinvd);
26367
26368 patch_site:
26369 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26370 index 0497f71..7186c0d 100644
26371 --- a/arch/x86/kernel/pci-calgary_64.c
26372 +++ b/arch/x86/kernel/pci-calgary_64.c
26373 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26374 tce_space = be64_to_cpu(readq(target));
26375 tce_space = tce_space & TAR_SW_BITS;
26376
26377 - tce_space = tce_space & (~specified_table_size);
26378 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26379 info->tce_space = (u64 *)__va(tce_space);
26380 }
26381 }
26382 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26383 index 35ccf75..7a15747 100644
26384 --- a/arch/x86/kernel/pci-iommu_table.c
26385 +++ b/arch/x86/kernel/pci-iommu_table.c
26386 @@ -2,7 +2,7 @@
26387 #include <asm/iommu_table.h>
26388 #include <linux/string.h>
26389 #include <linux/kallsyms.h>
26390 -
26391 +#include <linux/sched.h>
26392
26393 #define DEBUG 1
26394
26395 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26396 index 77dd0ad..9ec4723 100644
26397 --- a/arch/x86/kernel/pci-swiotlb.c
26398 +++ b/arch/x86/kernel/pci-swiotlb.c
26399 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26400 struct dma_attrs *attrs)
26401 {
26402 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26403 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26404 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26405 else
26406 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26407 }
26408 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26409 index e127dda..94e384d 100644
26410 --- a/arch/x86/kernel/process.c
26411 +++ b/arch/x86/kernel/process.c
26412 @@ -36,7 +36,8 @@
26413 * section. Since TSS's are completely CPU-local, we want them
26414 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26415 */
26416 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26417 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26418 +EXPORT_SYMBOL(init_tss);
26419
26420 #ifdef CONFIG_X86_64
26421 static DEFINE_PER_CPU(unsigned char, is_idle);
26422 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26423 task_xstate_cachep =
26424 kmem_cache_create("task_xstate", xstate_size,
26425 __alignof__(union thread_xstate),
26426 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26427 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26428 setup_xstate_comp();
26429 }
26430
26431 @@ -108,7 +109,7 @@ void exit_thread(void)
26432 unsigned long *bp = t->io_bitmap_ptr;
26433
26434 if (bp) {
26435 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26436 + struct tss_struct *tss = init_tss + get_cpu();
26437
26438 t->io_bitmap_ptr = NULL;
26439 clear_thread_flag(TIF_IO_BITMAP);
26440 @@ -128,6 +129,9 @@ void flush_thread(void)
26441 {
26442 struct task_struct *tsk = current;
26443
26444 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26445 + loadsegment(gs, 0);
26446 +#endif
26447 flush_ptrace_hw_breakpoint(tsk);
26448 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26449 drop_init_fpu(tsk);
26450 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26451 void exit_idle(void)
26452 {
26453 /* idle loop has pid 0 */
26454 - if (current->pid)
26455 + if (task_pid_nr(current))
26456 return;
26457 __exit_idle();
26458 }
26459 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26460 return ret;
26461 }
26462 #endif
26463 -void stop_this_cpu(void *dummy)
26464 +__noreturn void stop_this_cpu(void *dummy)
26465 {
26466 local_irq_disable();
26467 /*
26468 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26469 }
26470 early_param("idle", idle_setup);
26471
26472 -unsigned long arch_align_stack(unsigned long sp)
26473 +#ifdef CONFIG_PAX_RANDKSTACK
26474 +void pax_randomize_kstack(struct pt_regs *regs)
26475 {
26476 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26477 - sp -= get_random_int() % 8192;
26478 - return sp & ~0xf;
26479 -}
26480 + struct thread_struct *thread = &current->thread;
26481 + unsigned long time;
26482
26483 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26484 -{
26485 - unsigned long range_end = mm->brk + 0x02000000;
26486 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26487 -}
26488 + if (!randomize_va_space)
26489 + return;
26490 +
26491 + if (v8086_mode(regs))
26492 + return;
26493
26494 + rdtscl(time);
26495 +
26496 + /* P4 seems to return a 0 LSB, ignore it */
26497 +#ifdef CONFIG_MPENTIUM4
26498 + time &= 0x3EUL;
26499 + time <<= 2;
26500 +#elif defined(CONFIG_X86_64)
26501 + time &= 0xFUL;
26502 + time <<= 4;
26503 +#else
26504 + time &= 0x1FUL;
26505 + time <<= 3;
26506 +#endif
26507 +
26508 + thread->sp0 ^= time;
26509 + load_sp0(init_tss + smp_processor_id(), thread);
26510 +
26511 +#ifdef CONFIG_X86_64
26512 + this_cpu_write(kernel_stack, thread->sp0);
26513 +#endif
26514 +}
26515 +#endif
26516 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26517 index 8f3ebfe..cbc731b 100644
26518 --- a/arch/x86/kernel/process_32.c
26519 +++ b/arch/x86/kernel/process_32.c
26520 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26521 unsigned long thread_saved_pc(struct task_struct *tsk)
26522 {
26523 return ((unsigned long *)tsk->thread.sp)[3];
26524 +//XXX return tsk->thread.eip;
26525 }
26526
26527 void __show_regs(struct pt_regs *regs, int all)
26528 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26529 unsigned long sp;
26530 unsigned short ss, gs;
26531
26532 - if (user_mode_vm(regs)) {
26533 + if (user_mode(regs)) {
26534 sp = regs->sp;
26535 ss = regs->ss & 0xffff;
26536 - gs = get_user_gs(regs);
26537 } else {
26538 sp = kernel_stack_pointer(regs);
26539 savesegment(ss, ss);
26540 - savesegment(gs, gs);
26541 }
26542 + gs = get_user_gs(regs);
26543
26544 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26545 (u16)regs->cs, regs->ip, regs->flags,
26546 - smp_processor_id());
26547 + raw_smp_processor_id());
26548 print_symbol("EIP is at %s\n", regs->ip);
26549
26550 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26551 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26552 int copy_thread(unsigned long clone_flags, unsigned long sp,
26553 unsigned long arg, struct task_struct *p)
26554 {
26555 - struct pt_regs *childregs = task_pt_regs(p);
26556 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26557 struct task_struct *tsk;
26558 int err;
26559
26560 p->thread.sp = (unsigned long) childregs;
26561 p->thread.sp0 = (unsigned long) (childregs+1);
26562 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26563 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26564
26565 if (unlikely(p->flags & PF_KTHREAD)) {
26566 /* kernel thread */
26567 memset(childregs, 0, sizeof(struct pt_regs));
26568 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26569 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26570 - childregs->ds = __USER_DS;
26571 - childregs->es = __USER_DS;
26572 + savesegment(gs, childregs->gs);
26573 + childregs->ds = __KERNEL_DS;
26574 + childregs->es = __KERNEL_DS;
26575 childregs->fs = __KERNEL_PERCPU;
26576 childregs->bx = sp; /* function */
26577 childregs->bp = arg;
26578 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26579 struct thread_struct *prev = &prev_p->thread,
26580 *next = &next_p->thread;
26581 int cpu = smp_processor_id();
26582 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26583 + struct tss_struct *tss = init_tss + cpu;
26584 fpu_switch_t fpu;
26585
26586 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26587 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26588 */
26589 lazy_save_gs(prev->gs);
26590
26591 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26592 + __set_fs(task_thread_info(next_p)->addr_limit);
26593 +#endif
26594 +
26595 /*
26596 * Load the per-thread Thread-Local Storage descriptor.
26597 */
26598 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26599 */
26600 arch_end_context_switch(next_p);
26601
26602 - this_cpu_write(kernel_stack,
26603 - (unsigned long)task_stack_page(next_p) +
26604 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26605 + this_cpu_write(current_task, next_p);
26606 + this_cpu_write(current_tinfo, &next_p->tinfo);
26607 + this_cpu_write(kernel_stack, next->sp0);
26608
26609 /*
26610 * Restore %gs if needed (which is common)
26611 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26612
26613 switch_fpu_finish(next_p, fpu);
26614
26615 - this_cpu_write(current_task, next_p);
26616 -
26617 return prev_p;
26618 }
26619
26620 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26621 } while (count++ < 16);
26622 return 0;
26623 }
26624 -
26625 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26626 index 5a2c029..ec8611d 100644
26627 --- a/arch/x86/kernel/process_64.c
26628 +++ b/arch/x86/kernel/process_64.c
26629 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26630 struct pt_regs *childregs;
26631 struct task_struct *me = current;
26632
26633 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26634 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26635 childregs = task_pt_regs(p);
26636 p->thread.sp = (unsigned long) childregs;
26637 p->thread.usersp = me->thread.usersp;
26638 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26639 set_tsk_thread_flag(p, TIF_FORK);
26640 p->thread.io_bitmap_ptr = NULL;
26641
26642 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26643 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26644 savesegment(es, p->thread.es);
26645 savesegment(ds, p->thread.ds);
26646 + savesegment(ss, p->thread.ss);
26647 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26648 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26649
26650 if (unlikely(p->flags & PF_KTHREAD)) {
26651 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26652 struct thread_struct *prev = &prev_p->thread;
26653 struct thread_struct *next = &next_p->thread;
26654 int cpu = smp_processor_id();
26655 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26656 + struct tss_struct *tss = init_tss + cpu;
26657 unsigned fsindex, gsindex;
26658 fpu_switch_t fpu;
26659
26660 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26661 if (unlikely(next->ds | prev->ds))
26662 loadsegment(ds, next->ds);
26663
26664 + savesegment(ss, prev->ss);
26665 + if (unlikely(next->ss != prev->ss))
26666 + loadsegment(ss, next->ss);
26667 +
26668 /*
26669 * Switch FS and GS.
26670 *
26671 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26672 prev->usersp = this_cpu_read(old_rsp);
26673 this_cpu_write(old_rsp, next->usersp);
26674 this_cpu_write(current_task, next_p);
26675 + this_cpu_write(current_tinfo, &next_p->tinfo);
26676
26677 /*
26678 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26679 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26680 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26681 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26682
26683 - this_cpu_write(kernel_stack,
26684 - (unsigned long)task_stack_page(next_p) +
26685 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26686 + this_cpu_write(kernel_stack, next->sp0);
26687
26688 /*
26689 * Now maybe reload the debug registers and handle I/O bitmaps
26690 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26691 if (!p || p == current || p->state == TASK_RUNNING)
26692 return 0;
26693 stack = (unsigned long)task_stack_page(p);
26694 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26695 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26696 return 0;
26697 fp = *(u64 *)(p->thread.sp);
26698 do {
26699 - if (fp < (unsigned long)stack ||
26700 - fp >= (unsigned long)stack+THREAD_SIZE)
26701 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26702 return 0;
26703 ip = *(u64 *)(fp+8);
26704 if (!in_sched_functions(ip))
26705 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26706 index e510618..5165ac0 100644
26707 --- a/arch/x86/kernel/ptrace.c
26708 +++ b/arch/x86/kernel/ptrace.c
26709 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26710 unsigned long sp = (unsigned long)&regs->sp;
26711 u32 *prev_esp;
26712
26713 - if (context == (sp & ~(THREAD_SIZE - 1)))
26714 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26715 return sp;
26716
26717 - prev_esp = (u32 *)(context);
26718 + prev_esp = *(u32 **)(context);
26719 if (prev_esp)
26720 return (unsigned long)prev_esp;
26721
26722 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26723 if (child->thread.gs != value)
26724 return do_arch_prctl(child, ARCH_SET_GS, value);
26725 return 0;
26726 +
26727 + case offsetof(struct user_regs_struct,ip):
26728 + /*
26729 + * Protect against any attempt to set ip to an
26730 + * impossible address. There are dragons lurking if the
26731 + * address is noncanonical. (This explicitly allows
26732 + * setting ip to TASK_SIZE_MAX, because user code can do
26733 + * that all by itself by running off the end of its
26734 + * address space.
26735 + */
26736 + if (value > TASK_SIZE_MAX)
26737 + return -EIO;
26738 + break;
26739 +
26740 #endif
26741 }
26742
26743 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26744 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26745 {
26746 int i;
26747 - int dr7 = 0;
26748 + unsigned long dr7 = 0;
26749 struct arch_hw_breakpoint *info;
26750
26751 for (i = 0; i < HBP_NUM; i++) {
26752 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26753 unsigned long addr, unsigned long data)
26754 {
26755 int ret;
26756 - unsigned long __user *datap = (unsigned long __user *)data;
26757 + unsigned long __user *datap = (__force unsigned long __user *)data;
26758
26759 switch (request) {
26760 /* read the word at location addr in the USER area. */
26761 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26762 if ((int) addr < 0)
26763 return -EIO;
26764 ret = do_get_thread_area(child, addr,
26765 - (struct user_desc __user *)data);
26766 + (__force struct user_desc __user *) data);
26767 break;
26768
26769 case PTRACE_SET_THREAD_AREA:
26770 if ((int) addr < 0)
26771 return -EIO;
26772 ret = do_set_thread_area(child, addr,
26773 - (struct user_desc __user *)data, 0);
26774 + (__force struct user_desc __user *) data, 0);
26775 break;
26776 #endif
26777
26778 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26779
26780 #ifdef CONFIG_X86_64
26781
26782 -static struct user_regset x86_64_regsets[] __read_mostly = {
26783 +static user_regset_no_const x86_64_regsets[] __read_only = {
26784 [REGSET_GENERAL] = {
26785 .core_note_type = NT_PRSTATUS,
26786 .n = sizeof(struct user_regs_struct) / sizeof(long),
26787 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26788 #endif /* CONFIG_X86_64 */
26789
26790 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26791 -static struct user_regset x86_32_regsets[] __read_mostly = {
26792 +static user_regset_no_const x86_32_regsets[] __read_only = {
26793 [REGSET_GENERAL] = {
26794 .core_note_type = NT_PRSTATUS,
26795 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26796 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26797 */
26798 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26799
26800 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26801 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26802 {
26803 #ifdef CONFIG_X86_64
26804 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26805 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26806 memset(info, 0, sizeof(*info));
26807 info->si_signo = SIGTRAP;
26808 info->si_code = si_code;
26809 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26810 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26811 }
26812
26813 void user_single_step_siginfo(struct task_struct *tsk,
26814 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26815 }
26816 }
26817
26818 +#ifdef CONFIG_GRKERNSEC_SETXID
26819 +extern void gr_delayed_cred_worker(void);
26820 +#endif
26821 +
26822 /*
26823 * We can return 0 to resume the syscall or anything else to go to phase
26824 * 2. If we resume the syscall, we need to put something appropriate in
26825 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26826
26827 BUG_ON(regs != task_pt_regs(current));
26828
26829 +#ifdef CONFIG_GRKERNSEC_SETXID
26830 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26831 + gr_delayed_cred_worker();
26832 +#endif
26833 +
26834 /*
26835 * If we stepped into a sysenter/syscall insn, it trapped in
26836 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26837 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26838 */
26839 user_exit();
26840
26841 +#ifdef CONFIG_GRKERNSEC_SETXID
26842 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26843 + gr_delayed_cred_worker();
26844 +#endif
26845 +
26846 audit_syscall_exit(regs);
26847
26848 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26849 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26850 index 2f355d2..e75ed0a 100644
26851 --- a/arch/x86/kernel/pvclock.c
26852 +++ b/arch/x86/kernel/pvclock.c
26853 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26854 reset_hung_task_detector();
26855 }
26856
26857 -static atomic64_t last_value = ATOMIC64_INIT(0);
26858 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26859
26860 void pvclock_resume(void)
26861 {
26862 - atomic64_set(&last_value, 0);
26863 + atomic64_set_unchecked(&last_value, 0);
26864 }
26865
26866 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26867 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26868 * updating at the same time, and one of them could be slightly behind,
26869 * making the assumption that last_value always go forward fail to hold.
26870 */
26871 - last = atomic64_read(&last_value);
26872 + last = atomic64_read_unchecked(&last_value);
26873 do {
26874 if (ret < last)
26875 return last;
26876 - last = atomic64_cmpxchg(&last_value, last, ret);
26877 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26878 } while (unlikely(last != ret));
26879
26880 return ret;
26881 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26882 index bae6c60..b438619 100644
26883 --- a/arch/x86/kernel/reboot.c
26884 +++ b/arch/x86/kernel/reboot.c
26885 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26886
26887 void __noreturn machine_real_restart(unsigned int type)
26888 {
26889 +
26890 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26891 + struct desc_struct *gdt;
26892 +#endif
26893 +
26894 local_irq_disable();
26895
26896 /*
26897 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26898
26899 /* Jump to the identity-mapped low memory code */
26900 #ifdef CONFIG_X86_32
26901 - asm volatile("jmpl *%0" : :
26902 +
26903 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26904 + gdt = get_cpu_gdt_table(smp_processor_id());
26905 + pax_open_kernel();
26906 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26907 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26908 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26909 + loadsegment(ds, __KERNEL_DS);
26910 + loadsegment(es, __KERNEL_DS);
26911 + loadsegment(ss, __KERNEL_DS);
26912 +#endif
26913 +#ifdef CONFIG_PAX_KERNEXEC
26914 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26915 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26916 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26917 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26918 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26919 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26920 +#endif
26921 + pax_close_kernel();
26922 +#endif
26923 +
26924 + asm volatile("ljmpl *%0" : :
26925 "rm" (real_mode_header->machine_real_restart_asm),
26926 "a" (type));
26927 #else
26928 @@ -501,7 +528,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26929 * This means that this function can never return, it can misbehave
26930 * by not rebooting properly and hanging.
26931 */
26932 -static void native_machine_emergency_restart(void)
26933 +static void __noreturn native_machine_emergency_restart(void)
26934 {
26935 int i;
26936 int attempt = 0;
26937 @@ -621,13 +648,13 @@ void native_machine_shutdown(void)
26938 #endif
26939 }
26940
26941 -static void __machine_emergency_restart(int emergency)
26942 +static void __noreturn __machine_emergency_restart(int emergency)
26943 {
26944 reboot_emergency = emergency;
26945 machine_ops.emergency_restart();
26946 }
26947
26948 -static void native_machine_restart(char *__unused)
26949 +static void __noreturn native_machine_restart(char *__unused)
26950 {
26951 pr_notice("machine restart\n");
26952
26953 @@ -636,7 +663,7 @@ static void native_machine_restart(char *__unused)
26954 __machine_emergency_restart(0);
26955 }
26956
26957 -static void native_machine_halt(void)
26958 +static void __noreturn native_machine_halt(void)
26959 {
26960 /* Stop other cpus and apics */
26961 machine_shutdown();
26962 @@ -646,7 +673,7 @@ static void native_machine_halt(void)
26963 stop_this_cpu(NULL);
26964 }
26965
26966 -static void native_machine_power_off(void)
26967 +static void __noreturn native_machine_power_off(void)
26968 {
26969 if (pm_power_off) {
26970 if (!reboot_force)
26971 @@ -655,9 +682,10 @@ static void native_machine_power_off(void)
26972 }
26973 /* A fallback in case there is no PM info available */
26974 tboot_shutdown(TB_SHUTDOWN_HALT);
26975 + unreachable();
26976 }
26977
26978 -struct machine_ops machine_ops = {
26979 +struct machine_ops machine_ops __read_only = {
26980 .power_off = native_machine_power_off,
26981 .shutdown = native_machine_shutdown,
26982 .emergency_restart = native_machine_emergency_restart,
26983 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
26984 index c8e41e9..64049ef 100644
26985 --- a/arch/x86/kernel/reboot_fixups_32.c
26986 +++ b/arch/x86/kernel/reboot_fixups_32.c
26987 @@ -57,7 +57,7 @@ struct device_fixup {
26988 unsigned int vendor;
26989 unsigned int device;
26990 void (*reboot_fixup)(struct pci_dev *);
26991 -};
26992 +} __do_const;
26993
26994 /*
26995 * PCI ids solely used for fixups_table go here
26996 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
26997 index 3fd2c69..a444264 100644
26998 --- a/arch/x86/kernel/relocate_kernel_64.S
26999 +++ b/arch/x86/kernel/relocate_kernel_64.S
27000 @@ -96,8 +96,7 @@ relocate_kernel:
27001
27002 /* jump to identity mapped page */
27003 addq $(identity_mapped - relocate_kernel), %r8
27004 - pushq %r8
27005 - ret
27006 + jmp *%r8
27007
27008 identity_mapped:
27009 /* set return address to 0 if not preserving context */
27010 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27011 index ab4734e..c4ca0eb 100644
27012 --- a/arch/x86/kernel/setup.c
27013 +++ b/arch/x86/kernel/setup.c
27014 @@ -110,6 +110,7 @@
27015 #include <asm/mce.h>
27016 #include <asm/alternative.h>
27017 #include <asm/prom.h>
27018 +#include <asm/boot.h>
27019
27020 /*
27021 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27022 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27023 #endif
27024
27025
27026 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27027 -__visible unsigned long mmu_cr4_features;
27028 +#ifdef CONFIG_X86_64
27029 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27030 +#elif defined(CONFIG_X86_PAE)
27031 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27032 #else
27033 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27034 +__visible unsigned long mmu_cr4_features __read_only;
27035 #endif
27036
27037 +void set_in_cr4(unsigned long mask)
27038 +{
27039 + unsigned long cr4 = read_cr4();
27040 +
27041 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27042 + return;
27043 +
27044 + pax_open_kernel();
27045 + mmu_cr4_features |= mask;
27046 + pax_close_kernel();
27047 +
27048 + if (trampoline_cr4_features)
27049 + *trampoline_cr4_features = mmu_cr4_features;
27050 + cr4 |= mask;
27051 + write_cr4(cr4);
27052 +}
27053 +EXPORT_SYMBOL(set_in_cr4);
27054 +
27055 +void clear_in_cr4(unsigned long mask)
27056 +{
27057 + unsigned long cr4 = read_cr4();
27058 +
27059 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27060 + return;
27061 +
27062 + pax_open_kernel();
27063 + mmu_cr4_features &= ~mask;
27064 + pax_close_kernel();
27065 +
27066 + if (trampoline_cr4_features)
27067 + *trampoline_cr4_features = mmu_cr4_features;
27068 + cr4 &= ~mask;
27069 + write_cr4(cr4);
27070 +}
27071 +EXPORT_SYMBOL(clear_in_cr4);
27072 +
27073 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27074 int bootloader_type, bootloader_version;
27075
27076 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27077 * area (640->1Mb) as ram even though it is not.
27078 * take them out.
27079 */
27080 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27081 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27082
27083 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27084 }
27085 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27086 /* called before trim_bios_range() to spare extra sanitize */
27087 static void __init e820_add_kernel_range(void)
27088 {
27089 - u64 start = __pa_symbol(_text);
27090 + u64 start = __pa_symbol(ktla_ktva(_text));
27091 u64 size = __pa_symbol(_end) - start;
27092
27093 /*
27094 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27095
27096 void __init setup_arch(char **cmdline_p)
27097 {
27098 +#ifdef CONFIG_X86_32
27099 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27100 +#else
27101 memblock_reserve(__pa_symbol(_text),
27102 (unsigned long)__bss_stop - (unsigned long)_text);
27103 +#endif
27104
27105 early_reserve_initrd();
27106
27107 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27108
27109 if (!boot_params.hdr.root_flags)
27110 root_mountflags &= ~MS_RDONLY;
27111 - init_mm.start_code = (unsigned long) _text;
27112 - init_mm.end_code = (unsigned long) _etext;
27113 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27114 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27115 init_mm.end_data = (unsigned long) _edata;
27116 init_mm.brk = _brk_end;
27117
27118 mpx_mm_init(&init_mm);
27119
27120 - code_resource.start = __pa_symbol(_text);
27121 - code_resource.end = __pa_symbol(_etext)-1;
27122 - data_resource.start = __pa_symbol(_etext);
27123 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27124 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27125 + data_resource.start = __pa_symbol(_sdata);
27126 data_resource.end = __pa_symbol(_edata)-1;
27127 bss_resource.start = __pa_symbol(__bss_start);
27128 bss_resource.end = __pa_symbol(__bss_stop)-1;
27129 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27130 index e4fcb87..9c06c55 100644
27131 --- a/arch/x86/kernel/setup_percpu.c
27132 +++ b/arch/x86/kernel/setup_percpu.c
27133 @@ -21,19 +21,17 @@
27134 #include <asm/cpu.h>
27135 #include <asm/stackprotector.h>
27136
27137 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27138 +#ifdef CONFIG_SMP
27139 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27140 EXPORT_PER_CPU_SYMBOL(cpu_number);
27141 +#endif
27142
27143 -#ifdef CONFIG_X86_64
27144 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27145 -#else
27146 -#define BOOT_PERCPU_OFFSET 0
27147 -#endif
27148
27149 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27150 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27151
27152 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27153 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27154 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27155 };
27156 EXPORT_SYMBOL(__per_cpu_offset);
27157 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27158 {
27159 #ifdef CONFIG_NEED_MULTIPLE_NODES
27160 pg_data_t *last = NULL;
27161 - unsigned int cpu;
27162 + int cpu;
27163
27164 for_each_possible_cpu(cpu) {
27165 int node = early_cpu_to_node(cpu);
27166 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27167 {
27168 #ifdef CONFIG_X86_32
27169 struct desc_struct gdt;
27170 + unsigned long base = per_cpu_offset(cpu);
27171
27172 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27173 - 0x2 | DESCTYPE_S, 0x8);
27174 - gdt.s = 1;
27175 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27176 + 0x83 | DESCTYPE_S, 0xC);
27177 write_gdt_entry(get_cpu_gdt_table(cpu),
27178 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27179 #endif
27180 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27181 /* alrighty, percpu areas up and running */
27182 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27183 for_each_possible_cpu(cpu) {
27184 +#ifdef CONFIG_CC_STACKPROTECTOR
27185 +#ifdef CONFIG_X86_32
27186 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27187 +#endif
27188 +#endif
27189 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27190 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27191 per_cpu(cpu_number, cpu) = cpu;
27192 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27193 */
27194 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27195 #endif
27196 +#ifdef CONFIG_CC_STACKPROTECTOR
27197 +#ifdef CONFIG_X86_32
27198 + if (!cpu)
27199 + per_cpu(stack_canary.canary, cpu) = canary;
27200 +#endif
27201 +#endif
27202 /*
27203 * Up to this point, the boot CPU has been using .init.data
27204 * area. Reload any changed state for the boot CPU.
27205 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27206 index ed37a76..39f936e 100644
27207 --- a/arch/x86/kernel/signal.c
27208 +++ b/arch/x86/kernel/signal.c
27209 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27210 * Align the stack pointer according to the i386 ABI,
27211 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27212 */
27213 - sp = ((sp + 4) & -16ul) - 4;
27214 + sp = ((sp - 12) & -16ul) - 4;
27215 #else /* !CONFIG_X86_32 */
27216 sp = round_down(sp, 16) - 8;
27217 #endif
27218 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27219 }
27220
27221 if (current->mm->context.vdso)
27222 - restorer = current->mm->context.vdso +
27223 - selected_vdso32->sym___kernel_sigreturn;
27224 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27225 else
27226 - restorer = &frame->retcode;
27227 + restorer = (void __user *)&frame->retcode;
27228 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27229 restorer = ksig->ka.sa.sa_restorer;
27230
27231 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27232 * reasons and because gdb uses it as a signature to notice
27233 * signal handler stack frames.
27234 */
27235 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27236 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27237
27238 if (err)
27239 return -EFAULT;
27240 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27241 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27242
27243 /* Set up to return from userspace. */
27244 - restorer = current->mm->context.vdso +
27245 - selected_vdso32->sym___kernel_rt_sigreturn;
27246 + if (current->mm->context.vdso)
27247 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27248 + else
27249 + restorer = (void __user *)&frame->retcode;
27250 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27251 restorer = ksig->ka.sa.sa_restorer;
27252 put_user_ex(restorer, &frame->pretcode);
27253 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27254 * reasons and because gdb uses it as a signature to notice
27255 * signal handler stack frames.
27256 */
27257 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27258 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27259 } put_user_catch(err);
27260
27261 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27262 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27263 {
27264 int usig = signr_convert(ksig->sig);
27265 sigset_t *set = sigmask_to_save();
27266 - compat_sigset_t *cset = (compat_sigset_t *) set;
27267 + sigset_t sigcopy;
27268 + compat_sigset_t *cset;
27269 +
27270 + sigcopy = *set;
27271 +
27272 + cset = (compat_sigset_t *) &sigcopy;
27273
27274 /* Set up the stack frame */
27275 if (is_ia32_frame()) {
27276 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27277 } else if (is_x32_frame()) {
27278 return x32_setup_rt_frame(ksig, cset, regs);
27279 } else {
27280 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27281 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27282 }
27283 }
27284
27285 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27286 index be8e1bd..a3d93fa 100644
27287 --- a/arch/x86/kernel/smp.c
27288 +++ b/arch/x86/kernel/smp.c
27289 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27290
27291 __setup("nonmi_ipi", nonmi_ipi_setup);
27292
27293 -struct smp_ops smp_ops = {
27294 +struct smp_ops smp_ops __read_only = {
27295 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27296 .smp_prepare_cpus = native_smp_prepare_cpus,
27297 .smp_cpus_done = native_smp_cpus_done,
27298 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27299 index 6d7022c..4feb6be 100644
27300 --- a/arch/x86/kernel/smpboot.c
27301 +++ b/arch/x86/kernel/smpboot.c
27302 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27303
27304 enable_start_cpu0 = 0;
27305
27306 -#ifdef CONFIG_X86_32
27307 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27308 + barrier();
27309 +
27310 /* switch away from the initial page table */
27311 +#ifdef CONFIG_PAX_PER_CPU_PGD
27312 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27313 +#else
27314 load_cr3(swapper_pg_dir);
27315 +#endif
27316 __flush_tlb_all();
27317 -#endif
27318
27319 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27320 - barrier();
27321 /*
27322 * Check TSC synchronization with the BP:
27323 */
27324 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27325 alternatives_enable_smp();
27326
27327 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27328 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27329 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27330 per_cpu(current_task, cpu) = idle;
27331 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27332
27333 #ifdef CONFIG_X86_32
27334 /* Stack for startup_32 can be just as for start_secondary onwards */
27335 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27336 clear_tsk_thread_flag(idle, TIF_FORK);
27337 initial_gs = per_cpu_offset(cpu);
27338 #endif
27339 - per_cpu(kernel_stack, cpu) =
27340 - (unsigned long)task_stack_page(idle) -
27341 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27342 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27343 + pax_open_kernel();
27344 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27345 + pax_close_kernel();
27346 initial_code = (unsigned long)start_secondary;
27347 stack_start = idle->thread.sp;
27348
27349 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27350 /* the FPU context is blank, nobody can own it */
27351 __cpu_disable_lazy_restore(cpu);
27352
27353 +#ifdef CONFIG_PAX_PER_CPU_PGD
27354 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27355 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27356 + KERNEL_PGD_PTRS);
27357 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27358 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27359 + KERNEL_PGD_PTRS);
27360 +#endif
27361 +
27362 err = do_boot_cpu(apicid, cpu, tidle);
27363 if (err) {
27364 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27365 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27366 index 9b4d51d..5d28b58 100644
27367 --- a/arch/x86/kernel/step.c
27368 +++ b/arch/x86/kernel/step.c
27369 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27370 struct desc_struct *desc;
27371 unsigned long base;
27372
27373 - seg &= ~7UL;
27374 + seg >>= 3;
27375
27376 mutex_lock(&child->mm->context.lock);
27377 - if (unlikely((seg >> 3) >= child->mm->context.size))
27378 + if (unlikely(seg >= child->mm->context.size))
27379 addr = -1L; /* bogus selector, access would fault */
27380 else {
27381 desc = child->mm->context.ldt + seg;
27382 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27383 addr += base;
27384 }
27385 mutex_unlock(&child->mm->context.lock);
27386 - }
27387 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27388 + addr = ktla_ktva(addr);
27389
27390 return addr;
27391 }
27392 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27393 unsigned char opcode[15];
27394 unsigned long addr = convert_ip_to_linear(child, regs);
27395
27396 + if (addr == -EINVAL)
27397 + return 0;
27398 +
27399 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27400 for (i = 0; i < copied; i++) {
27401 switch (opcode[i]) {
27402 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27403 new file mode 100644
27404 index 0000000..5877189
27405 --- /dev/null
27406 +++ b/arch/x86/kernel/sys_i386_32.c
27407 @@ -0,0 +1,189 @@
27408 +/*
27409 + * This file contains various random system calls that
27410 + * have a non-standard calling sequence on the Linux/i386
27411 + * platform.
27412 + */
27413 +
27414 +#include <linux/errno.h>
27415 +#include <linux/sched.h>
27416 +#include <linux/mm.h>
27417 +#include <linux/fs.h>
27418 +#include <linux/smp.h>
27419 +#include <linux/sem.h>
27420 +#include <linux/msg.h>
27421 +#include <linux/shm.h>
27422 +#include <linux/stat.h>
27423 +#include <linux/syscalls.h>
27424 +#include <linux/mman.h>
27425 +#include <linux/file.h>
27426 +#include <linux/utsname.h>
27427 +#include <linux/ipc.h>
27428 +#include <linux/elf.h>
27429 +
27430 +#include <linux/uaccess.h>
27431 +#include <linux/unistd.h>
27432 +
27433 +#include <asm/syscalls.h>
27434 +
27435 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27436 +{
27437 + unsigned long pax_task_size = TASK_SIZE;
27438 +
27439 +#ifdef CONFIG_PAX_SEGMEXEC
27440 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27441 + pax_task_size = SEGMEXEC_TASK_SIZE;
27442 +#endif
27443 +
27444 + if (flags & MAP_FIXED)
27445 + if (len > pax_task_size || addr > pax_task_size - len)
27446 + return -EINVAL;
27447 +
27448 + return 0;
27449 +}
27450 +
27451 +/*
27452 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27453 + */
27454 +static unsigned long get_align_mask(void)
27455 +{
27456 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27457 + return 0;
27458 +
27459 + if (!(current->flags & PF_RANDOMIZE))
27460 + return 0;
27461 +
27462 + return va_align.mask;
27463 +}
27464 +
27465 +unsigned long
27466 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27467 + unsigned long len, unsigned long pgoff, unsigned long flags)
27468 +{
27469 + struct mm_struct *mm = current->mm;
27470 + struct vm_area_struct *vma;
27471 + unsigned long pax_task_size = TASK_SIZE;
27472 + struct vm_unmapped_area_info info;
27473 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27474 +
27475 +#ifdef CONFIG_PAX_SEGMEXEC
27476 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27477 + pax_task_size = SEGMEXEC_TASK_SIZE;
27478 +#endif
27479 +
27480 + pax_task_size -= PAGE_SIZE;
27481 +
27482 + if (len > pax_task_size)
27483 + return -ENOMEM;
27484 +
27485 + if (flags & MAP_FIXED)
27486 + return addr;
27487 +
27488 +#ifdef CONFIG_PAX_RANDMMAP
27489 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27490 +#endif
27491 +
27492 + if (addr) {
27493 + addr = PAGE_ALIGN(addr);
27494 + if (pax_task_size - len >= addr) {
27495 + vma = find_vma(mm, addr);
27496 + if (check_heap_stack_gap(vma, addr, len, offset))
27497 + return addr;
27498 + }
27499 + }
27500 +
27501 + info.flags = 0;
27502 + info.length = len;
27503 + info.align_mask = filp ? get_align_mask() : 0;
27504 + info.align_offset = pgoff << PAGE_SHIFT;
27505 + info.threadstack_offset = offset;
27506 +
27507 +#ifdef CONFIG_PAX_PAGEEXEC
27508 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27509 + info.low_limit = 0x00110000UL;
27510 + info.high_limit = mm->start_code;
27511 +
27512 +#ifdef CONFIG_PAX_RANDMMAP
27513 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27514 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27515 +#endif
27516 +
27517 + if (info.low_limit < info.high_limit) {
27518 + addr = vm_unmapped_area(&info);
27519 + if (!IS_ERR_VALUE(addr))
27520 + return addr;
27521 + }
27522 + } else
27523 +#endif
27524 +
27525 + info.low_limit = mm->mmap_base;
27526 + info.high_limit = pax_task_size;
27527 +
27528 + return vm_unmapped_area(&info);
27529 +}
27530 +
27531 +unsigned long
27532 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27533 + const unsigned long len, const unsigned long pgoff,
27534 + const unsigned long flags)
27535 +{
27536 + struct vm_area_struct *vma;
27537 + struct mm_struct *mm = current->mm;
27538 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27539 + struct vm_unmapped_area_info info;
27540 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27541 +
27542 +#ifdef CONFIG_PAX_SEGMEXEC
27543 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27544 + pax_task_size = SEGMEXEC_TASK_SIZE;
27545 +#endif
27546 +
27547 + pax_task_size -= PAGE_SIZE;
27548 +
27549 + /* requested length too big for entire address space */
27550 + if (len > pax_task_size)
27551 + return -ENOMEM;
27552 +
27553 + if (flags & MAP_FIXED)
27554 + return addr;
27555 +
27556 +#ifdef CONFIG_PAX_PAGEEXEC
27557 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27558 + goto bottomup;
27559 +#endif
27560 +
27561 +#ifdef CONFIG_PAX_RANDMMAP
27562 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27563 +#endif
27564 +
27565 + /* requesting a specific address */
27566 + if (addr) {
27567 + addr = PAGE_ALIGN(addr);
27568 + if (pax_task_size - len >= addr) {
27569 + vma = find_vma(mm, addr);
27570 + if (check_heap_stack_gap(vma, addr, len, offset))
27571 + return addr;
27572 + }
27573 + }
27574 +
27575 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27576 + info.length = len;
27577 + info.low_limit = PAGE_SIZE;
27578 + info.high_limit = mm->mmap_base;
27579 + info.align_mask = filp ? get_align_mask() : 0;
27580 + info.align_offset = pgoff << PAGE_SHIFT;
27581 + info.threadstack_offset = offset;
27582 +
27583 + addr = vm_unmapped_area(&info);
27584 + if (!(addr & ~PAGE_MASK))
27585 + return addr;
27586 + VM_BUG_ON(addr != -ENOMEM);
27587 +
27588 +bottomup:
27589 + /*
27590 + * A failed mmap() very likely causes application failure,
27591 + * so fall back to the bottom-up function here. This scenario
27592 + * can happen with large stack limits and large mmap()
27593 + * allocations.
27594 + */
27595 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27596 +}
27597 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27598 index 30277e2..5664a29 100644
27599 --- a/arch/x86/kernel/sys_x86_64.c
27600 +++ b/arch/x86/kernel/sys_x86_64.c
27601 @@ -81,8 +81,8 @@ out:
27602 return error;
27603 }
27604
27605 -static void find_start_end(unsigned long flags, unsigned long *begin,
27606 - unsigned long *end)
27607 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27608 + unsigned long *begin, unsigned long *end)
27609 {
27610 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27611 unsigned long new_begin;
27612 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27613 *begin = new_begin;
27614 }
27615 } else {
27616 - *begin = current->mm->mmap_legacy_base;
27617 + *begin = mm->mmap_legacy_base;
27618 *end = TASK_SIZE;
27619 }
27620 }
27621 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27622 struct vm_area_struct *vma;
27623 struct vm_unmapped_area_info info;
27624 unsigned long begin, end;
27625 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27626
27627 if (flags & MAP_FIXED)
27628 return addr;
27629
27630 - find_start_end(flags, &begin, &end);
27631 + find_start_end(mm, flags, &begin, &end);
27632
27633 if (len > end)
27634 return -ENOMEM;
27635
27636 +#ifdef CONFIG_PAX_RANDMMAP
27637 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27638 +#endif
27639 +
27640 if (addr) {
27641 addr = PAGE_ALIGN(addr);
27642 vma = find_vma(mm, addr);
27643 - if (end - len >= addr &&
27644 - (!vma || addr + len <= vma->vm_start))
27645 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27646 return addr;
27647 }
27648
27649 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27650 info.high_limit = end;
27651 info.align_mask = filp ? get_align_mask() : 0;
27652 info.align_offset = pgoff << PAGE_SHIFT;
27653 + info.threadstack_offset = offset;
27654 return vm_unmapped_area(&info);
27655 }
27656
27657 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27658 struct mm_struct *mm = current->mm;
27659 unsigned long addr = addr0;
27660 struct vm_unmapped_area_info info;
27661 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27662
27663 /* requested length too big for entire address space */
27664 if (len > TASK_SIZE)
27665 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27666 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27667 goto bottomup;
27668
27669 +#ifdef CONFIG_PAX_RANDMMAP
27670 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27671 +#endif
27672 +
27673 /* requesting a specific address */
27674 if (addr) {
27675 addr = PAGE_ALIGN(addr);
27676 vma = find_vma(mm, addr);
27677 - if (TASK_SIZE - len >= addr &&
27678 - (!vma || addr + len <= vma->vm_start))
27679 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27680 return addr;
27681 }
27682
27683 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27684 info.high_limit = mm->mmap_base;
27685 info.align_mask = filp ? get_align_mask() : 0;
27686 info.align_offset = pgoff << PAGE_SHIFT;
27687 + info.threadstack_offset = offset;
27688 addr = vm_unmapped_area(&info);
27689 if (!(addr & ~PAGE_MASK))
27690 return addr;
27691 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27692 index 91a4496..bb87552 100644
27693 --- a/arch/x86/kernel/tboot.c
27694 +++ b/arch/x86/kernel/tboot.c
27695 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27696
27697 void tboot_shutdown(u32 shutdown_type)
27698 {
27699 - void (*shutdown)(void);
27700 + void (* __noreturn shutdown)(void);
27701
27702 if (!tboot_enabled())
27703 return;
27704 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27705
27706 switch_to_tboot_pt();
27707
27708 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27709 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27710 shutdown();
27711
27712 /* should not reach here */
27713 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27714 return -ENODEV;
27715 }
27716
27717 -static atomic_t ap_wfs_count;
27718 +static atomic_unchecked_t ap_wfs_count;
27719
27720 static int tboot_wait_for_aps(int num_aps)
27721 {
27722 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27723 {
27724 switch (action) {
27725 case CPU_DYING:
27726 - atomic_inc(&ap_wfs_count);
27727 + atomic_inc_unchecked(&ap_wfs_count);
27728 if (num_online_cpus() == 1)
27729 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27730 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27731 return NOTIFY_BAD;
27732 break;
27733 }
27734 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27735
27736 tboot_create_trampoline();
27737
27738 - atomic_set(&ap_wfs_count, 0);
27739 + atomic_set_unchecked(&ap_wfs_count, 0);
27740 register_hotcpu_notifier(&tboot_cpu_notifier);
27741
27742 #ifdef CONFIG_DEBUG_FS
27743 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27744 index 25adc0e..1df4349 100644
27745 --- a/arch/x86/kernel/time.c
27746 +++ b/arch/x86/kernel/time.c
27747 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27748 {
27749 unsigned long pc = instruction_pointer(regs);
27750
27751 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27752 + if (!user_mode(regs) && in_lock_functions(pc)) {
27753 #ifdef CONFIG_FRAME_POINTER
27754 - return *(unsigned long *)(regs->bp + sizeof(long));
27755 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27756 #else
27757 unsigned long *sp =
27758 (unsigned long *)kernel_stack_pointer(regs);
27759 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27760 * or above a saved flags. Eflags has bits 22-31 zero,
27761 * kernel addresses don't.
27762 */
27763 +
27764 +#ifdef CONFIG_PAX_KERNEXEC
27765 + return ktla_ktva(sp[0]);
27766 +#else
27767 if (sp[0] >> 22)
27768 return sp[0];
27769 if (sp[1] >> 22)
27770 return sp[1];
27771 #endif
27772 +
27773 +#endif
27774 }
27775 return pc;
27776 }
27777 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27778 index 7fc5e84..c6e445a 100644
27779 --- a/arch/x86/kernel/tls.c
27780 +++ b/arch/x86/kernel/tls.c
27781 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27782 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27783 return -EINVAL;
27784
27785 +#ifdef CONFIG_PAX_SEGMEXEC
27786 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27787 + return -EINVAL;
27788 +#endif
27789 +
27790 set_tls_desc(p, idx, &info, 1);
27791
27792 return 0;
27793 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27794
27795 if (kbuf)
27796 info = kbuf;
27797 - else if (__copy_from_user(infobuf, ubuf, count))
27798 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27799 return -EFAULT;
27800 else
27801 info = infobuf;
27802 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27803 index 1c113db..287b42e 100644
27804 --- a/arch/x86/kernel/tracepoint.c
27805 +++ b/arch/x86/kernel/tracepoint.c
27806 @@ -9,11 +9,11 @@
27807 #include <linux/atomic.h>
27808
27809 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27810 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27811 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27812 (unsigned long) trace_idt_table };
27813
27814 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27815 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27816 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27817
27818 static int trace_irq_vector_refcount;
27819 static DEFINE_MUTEX(irq_vector_mutex);
27820 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27821 index 88900e2..aa4149d 100644
27822 --- a/arch/x86/kernel/traps.c
27823 +++ b/arch/x86/kernel/traps.c
27824 @@ -68,7 +68,7 @@
27825 #include <asm/proto.h>
27826
27827 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27828 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27829 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27830 #else
27831 #include <asm/processor-flags.h>
27832 #include <asm/setup.h>
27833 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27834 #endif
27835
27836 /* Must be page-aligned because the real IDT is used in a fixmap. */
27837 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27838 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27839
27840 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27841 EXPORT_SYMBOL_GPL(used_vectors);
27842 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
27843 }
27844
27845 static nokprobe_inline int
27846 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27847 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27848 struct pt_regs *regs, long error_code)
27849 {
27850 #ifdef CONFIG_X86_32
27851 - if (regs->flags & X86_VM_MASK) {
27852 + if (v8086_mode(regs)) {
27853 /*
27854 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27855 * On nmi (interrupt 2), do_trap should not be called.
27856 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27857 return -1;
27858 }
27859 #endif
27860 - if (!user_mode(regs)) {
27861 + if (!user_mode_novm(regs)) {
27862 if (!fixup_exception(regs)) {
27863 tsk->thread.error_code = error_code;
27864 tsk->thread.trap_nr = trapnr;
27865 +
27866 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27867 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27868 + str = "PAX: suspicious stack segment fault";
27869 +#endif
27870 +
27871 die(str, regs, error_code);
27872 }
27873 +
27874 +#ifdef CONFIG_PAX_REFCOUNT
27875 + if (trapnr == X86_TRAP_OF)
27876 + pax_report_refcount_overflow(regs);
27877 +#endif
27878 +
27879 return 0;
27880 }
27881
27882 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27883 }
27884
27885 static void
27886 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27887 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27888 long error_code, siginfo_t *info)
27889 {
27890 struct task_struct *tsk = current;
27891 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27892 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27893 printk_ratelimit()) {
27894 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27895 - tsk->comm, tsk->pid, str,
27896 + tsk->comm, task_pid_nr(tsk), str,
27897 regs->ip, regs->sp, error_code);
27898 print_vma_addr(" in ", regs->ip);
27899 pr_cont("\n");
27900 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27901 tsk->thread.error_code = error_code;
27902 tsk->thread.trap_nr = X86_TRAP_DF;
27903
27904 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27905 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27906 + die("grsec: kernel stack overflow detected", regs, error_code);
27907 +#endif
27908 +
27909 #ifdef CONFIG_DOUBLEFAULT
27910 df_debug(regs, error_code);
27911 #endif
27912 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27913 conditional_sti(regs);
27914
27915 #ifdef CONFIG_X86_32
27916 - if (regs->flags & X86_VM_MASK) {
27917 + if (v8086_mode(regs)) {
27918 local_irq_enable();
27919 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
27920 goto exit;
27921 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
27922 #endif
27923
27924 tsk = current;
27925 - if (!user_mode(regs)) {
27926 + if (!user_mode_novm(regs)) {
27927 if (fixup_exception(regs))
27928 goto exit;
27929
27930 tsk->thread.error_code = error_code;
27931 tsk->thread.trap_nr = X86_TRAP_GP;
27932 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
27933 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
27934 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
27935 +
27936 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27937 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
27938 + die("PAX: suspicious general protection fault", regs, error_code);
27939 + else
27940 +#endif
27941 +
27942 die("general protection fault", regs, error_code);
27943 + }
27944 goto exit;
27945 }
27946
27947 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
27948 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
27949 + struct mm_struct *mm = tsk->mm;
27950 + unsigned long limit;
27951 +
27952 + down_write(&mm->mmap_sem);
27953 + limit = mm->context.user_cs_limit;
27954 + if (limit < TASK_SIZE) {
27955 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
27956 + up_write(&mm->mmap_sem);
27957 + return;
27958 + }
27959 + up_write(&mm->mmap_sem);
27960 + }
27961 +#endif
27962 +
27963 tsk->thread.error_code = error_code;
27964 tsk->thread.trap_nr = X86_TRAP_GP;
27965
27966 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
27967 container_of(task_pt_regs(current),
27968 struct bad_iret_stack, regs);
27969
27970 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
27971 + new_stack = s;
27972 +
27973 /* Copy the IRET target to the new stack. */
27974 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
27975
27976 /* Copy the remainder of the stack from the current stack. */
27977 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
27978
27979 - BUG_ON(!user_mode_vm(&new_stack->regs));
27980 + BUG_ON(!user_mode(&new_stack->regs));
27981 return new_stack;
27982 }
27983 NOKPROBE_SYMBOL(fixup_bad_iret);
27984 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
27985 /* It's safe to allow irq's after DR6 has been saved */
27986 preempt_conditional_sti(regs);
27987
27988 - if (regs->flags & X86_VM_MASK) {
27989 + if (v8086_mode(regs)) {
27990 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
27991 X86_TRAP_DB);
27992 preempt_conditional_cli(regs);
27993 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
27994 * We already checked v86 mode above, so we can check for kernel mode
27995 * by just checking the CPL of CS.
27996 */
27997 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
27998 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
27999 tsk->thread.debugreg6 &= ~DR_STEP;
28000 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28001 regs->flags &= ~X86_EFLAGS_TF;
28002 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28003 return;
28004 conditional_sti(regs);
28005
28006 - if (!user_mode_vm(regs))
28007 + if (!user_mode(regs))
28008 {
28009 if (!fixup_exception(regs)) {
28010 task->thread.error_code = error_code;
28011 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28012 index 5054497..139f8f8 100644
28013 --- a/arch/x86/kernel/tsc.c
28014 +++ b/arch/x86/kernel/tsc.c
28015 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28016 */
28017 smp_wmb();
28018
28019 - ACCESS_ONCE(c2n->head) = data;
28020 + ACCESS_ONCE_RW(c2n->head) = data;
28021 }
28022
28023 /*
28024 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28025 index 8b96a94..792b410 100644
28026 --- a/arch/x86/kernel/uprobes.c
28027 +++ b/arch/x86/kernel/uprobes.c
28028 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28029 int ret = NOTIFY_DONE;
28030
28031 /* We are only interested in userspace traps */
28032 - if (regs && !user_mode_vm(regs))
28033 + if (regs && !user_mode(regs))
28034 return NOTIFY_DONE;
28035
28036 switch (val) {
28037 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28038
28039 if (nleft != rasize) {
28040 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28041 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28042 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28043
28044 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28045 }
28046 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28047 index b9242ba..50c5edd 100644
28048 --- a/arch/x86/kernel/verify_cpu.S
28049 +++ b/arch/x86/kernel/verify_cpu.S
28050 @@ -20,6 +20,7 @@
28051 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28052 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28053 * arch/x86/kernel/head_32.S: processor startup
28054 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28055 *
28056 * verify_cpu, returns the status of longmode and SSE in register %eax.
28057 * 0: Success 1: Failure
28058 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28059 index e8edcf5..27f9344 100644
28060 --- a/arch/x86/kernel/vm86_32.c
28061 +++ b/arch/x86/kernel/vm86_32.c
28062 @@ -44,6 +44,7 @@
28063 #include <linux/ptrace.h>
28064 #include <linux/audit.h>
28065 #include <linux/stddef.h>
28066 +#include <linux/grsecurity.h>
28067
28068 #include <asm/uaccess.h>
28069 #include <asm/io.h>
28070 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28071 do_exit(SIGSEGV);
28072 }
28073
28074 - tss = &per_cpu(init_tss, get_cpu());
28075 + tss = init_tss + get_cpu();
28076 current->thread.sp0 = current->thread.saved_sp0;
28077 current->thread.sysenter_cs = __KERNEL_CS;
28078 load_sp0(tss, &current->thread);
28079 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28080
28081 if (tsk->thread.saved_sp0)
28082 return -EPERM;
28083 +
28084 +#ifdef CONFIG_GRKERNSEC_VM86
28085 + if (!capable(CAP_SYS_RAWIO)) {
28086 + gr_handle_vm86();
28087 + return -EPERM;
28088 + }
28089 +#endif
28090 +
28091 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28092 offsetof(struct kernel_vm86_struct, vm86plus) -
28093 sizeof(info.regs));
28094 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28095 int tmp;
28096 struct vm86plus_struct __user *v86;
28097
28098 +#ifdef CONFIG_GRKERNSEC_VM86
28099 + if (!capable(CAP_SYS_RAWIO)) {
28100 + gr_handle_vm86();
28101 + return -EPERM;
28102 + }
28103 +#endif
28104 +
28105 tsk = current;
28106 switch (cmd) {
28107 case VM86_REQUEST_IRQ:
28108 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28109 tsk->thread.saved_fs = info->regs32->fs;
28110 tsk->thread.saved_gs = get_user_gs(info->regs32);
28111
28112 - tss = &per_cpu(init_tss, get_cpu());
28113 + tss = init_tss + get_cpu();
28114 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28115 if (cpu_has_sep)
28116 tsk->thread.sysenter_cs = 0;
28117 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28118 goto cannot_handle;
28119 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28120 goto cannot_handle;
28121 - intr_ptr = (unsigned long __user *) (i << 2);
28122 + intr_ptr = (__force unsigned long __user *) (i << 2);
28123 if (get_user(segoffs, intr_ptr))
28124 goto cannot_handle;
28125 if ((segoffs >> 16) == BIOSSEG)
28126 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28127 index 00bf300..129df8e 100644
28128 --- a/arch/x86/kernel/vmlinux.lds.S
28129 +++ b/arch/x86/kernel/vmlinux.lds.S
28130 @@ -26,6 +26,13 @@
28131 #include <asm/page_types.h>
28132 #include <asm/cache.h>
28133 #include <asm/boot.h>
28134 +#include <asm/segment.h>
28135 +
28136 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28137 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28138 +#else
28139 +#define __KERNEL_TEXT_OFFSET 0
28140 +#endif
28141
28142 #undef i386 /* in case the preprocessor is a 32bit one */
28143
28144 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28145
28146 PHDRS {
28147 text PT_LOAD FLAGS(5); /* R_E */
28148 +#ifdef CONFIG_X86_32
28149 + module PT_LOAD FLAGS(5); /* R_E */
28150 +#endif
28151 +#ifdef CONFIG_XEN
28152 + rodata PT_LOAD FLAGS(5); /* R_E */
28153 +#else
28154 + rodata PT_LOAD FLAGS(4); /* R__ */
28155 +#endif
28156 data PT_LOAD FLAGS(6); /* RW_ */
28157 -#ifdef CONFIG_X86_64
28158 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28159 #ifdef CONFIG_SMP
28160 percpu PT_LOAD FLAGS(6); /* RW_ */
28161 #endif
28162 + text.init PT_LOAD FLAGS(5); /* R_E */
28163 + text.exit PT_LOAD FLAGS(5); /* R_E */
28164 init PT_LOAD FLAGS(7); /* RWE */
28165 -#endif
28166 note PT_NOTE FLAGS(0); /* ___ */
28167 }
28168
28169 SECTIONS
28170 {
28171 #ifdef CONFIG_X86_32
28172 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28173 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28174 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28175 #else
28176 - . = __START_KERNEL;
28177 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28178 + . = __START_KERNEL;
28179 #endif
28180
28181 /* Text and read-only data */
28182 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28183 - _text = .;
28184 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28185 /* bootstrapping code */
28186 +#ifdef CONFIG_X86_32
28187 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28188 +#else
28189 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28190 +#endif
28191 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28192 + _text = .;
28193 HEAD_TEXT
28194 . = ALIGN(8);
28195 _stext = .;
28196 @@ -104,13 +124,47 @@ SECTIONS
28197 IRQENTRY_TEXT
28198 *(.fixup)
28199 *(.gnu.warning)
28200 - /* End of text section */
28201 - _etext = .;
28202 } :text = 0x9090
28203
28204 - NOTES :text :note
28205 + . += __KERNEL_TEXT_OFFSET;
28206
28207 - EXCEPTION_TABLE(16) :text = 0x9090
28208 +#ifdef CONFIG_X86_32
28209 + . = ALIGN(PAGE_SIZE);
28210 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28211 +
28212 +#ifdef CONFIG_PAX_KERNEXEC
28213 + MODULES_EXEC_VADDR = .;
28214 + BYTE(0)
28215 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28216 + . = ALIGN(HPAGE_SIZE) - 1;
28217 + MODULES_EXEC_END = .;
28218 +#endif
28219 +
28220 + } :module
28221 +#endif
28222 +
28223 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28224 + /* End of text section */
28225 + BYTE(0)
28226 + _etext = . - __KERNEL_TEXT_OFFSET;
28227 + }
28228 +
28229 +#ifdef CONFIG_X86_32
28230 + . = ALIGN(PAGE_SIZE);
28231 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28232 + . = ALIGN(PAGE_SIZE);
28233 + *(.empty_zero_page)
28234 + *(.initial_pg_fixmap)
28235 + *(.initial_pg_pmd)
28236 + *(.initial_page_table)
28237 + *(.swapper_pg_dir)
28238 + } :rodata
28239 +#endif
28240 +
28241 + . = ALIGN(PAGE_SIZE);
28242 + NOTES :rodata :note
28243 +
28244 + EXCEPTION_TABLE(16) :rodata
28245
28246 #if defined(CONFIG_DEBUG_RODATA)
28247 /* .text should occupy whole number of pages */
28248 @@ -122,16 +176,20 @@ SECTIONS
28249
28250 /* Data */
28251 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28252 +
28253 +#ifdef CONFIG_PAX_KERNEXEC
28254 + . = ALIGN(HPAGE_SIZE);
28255 +#else
28256 + . = ALIGN(PAGE_SIZE);
28257 +#endif
28258 +
28259 /* Start of data section */
28260 _sdata = .;
28261
28262 /* init_task */
28263 INIT_TASK_DATA(THREAD_SIZE)
28264
28265 -#ifdef CONFIG_X86_32
28266 - /* 32 bit has nosave before _edata */
28267 NOSAVE_DATA
28268 -#endif
28269
28270 PAGE_ALIGNED_DATA(PAGE_SIZE)
28271
28272 @@ -174,12 +232,19 @@ SECTIONS
28273 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28274
28275 /* Init code and data - will be freed after init */
28276 - . = ALIGN(PAGE_SIZE);
28277 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28278 + BYTE(0)
28279 +
28280 +#ifdef CONFIG_PAX_KERNEXEC
28281 + . = ALIGN(HPAGE_SIZE);
28282 +#else
28283 + . = ALIGN(PAGE_SIZE);
28284 +#endif
28285 +
28286 __init_begin = .; /* paired with __init_end */
28287 - }
28288 + } :init.begin
28289
28290 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28291 +#ifdef CONFIG_SMP
28292 /*
28293 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28294 * output PHDR, so the next output section - .init.text - should
28295 @@ -190,12 +255,27 @@ SECTIONS
28296 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28297 #endif
28298
28299 - INIT_TEXT_SECTION(PAGE_SIZE)
28300 -#ifdef CONFIG_X86_64
28301 - :init
28302 -#endif
28303 + . = ALIGN(PAGE_SIZE);
28304 + init_begin = .;
28305 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28306 + VMLINUX_SYMBOL(_sinittext) = .;
28307 + INIT_TEXT
28308 + . = ALIGN(PAGE_SIZE);
28309 + } :text.init
28310
28311 - INIT_DATA_SECTION(16)
28312 + /*
28313 + * .exit.text is discard at runtime, not link time, to deal with
28314 + * references from .altinstructions and .eh_frame
28315 + */
28316 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28317 + EXIT_TEXT
28318 + VMLINUX_SYMBOL(_einittext) = .;
28319 + . = ALIGN(16);
28320 + } :text.exit
28321 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28322 +
28323 + . = ALIGN(PAGE_SIZE);
28324 + INIT_DATA_SECTION(16) :init
28325
28326 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28327 __x86_cpu_dev_start = .;
28328 @@ -266,19 +346,12 @@ SECTIONS
28329 }
28330
28331 . = ALIGN(8);
28332 - /*
28333 - * .exit.text is discard at runtime, not link time, to deal with
28334 - * references from .altinstructions and .eh_frame
28335 - */
28336 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28337 - EXIT_TEXT
28338 - }
28339
28340 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28341 EXIT_DATA
28342 }
28343
28344 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28345 +#ifndef CONFIG_SMP
28346 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28347 #endif
28348
28349 @@ -297,16 +370,10 @@ SECTIONS
28350 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28351 __smp_locks = .;
28352 *(.smp_locks)
28353 - . = ALIGN(PAGE_SIZE);
28354 __smp_locks_end = .;
28355 + . = ALIGN(PAGE_SIZE);
28356 }
28357
28358 -#ifdef CONFIG_X86_64
28359 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28360 - NOSAVE_DATA
28361 - }
28362 -#endif
28363 -
28364 /* BSS */
28365 . = ALIGN(PAGE_SIZE);
28366 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28367 @@ -322,6 +389,7 @@ SECTIONS
28368 __brk_base = .;
28369 . += 64 * 1024; /* 64k alignment slop space */
28370 *(.brk_reservation) /* areas brk users have reserved */
28371 + . = ALIGN(HPAGE_SIZE);
28372 __brk_limit = .;
28373 }
28374
28375 @@ -348,13 +416,12 @@ SECTIONS
28376 * for the boot processor.
28377 */
28378 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28379 -INIT_PER_CPU(gdt_page);
28380 INIT_PER_CPU(irq_stack_union);
28381
28382 /*
28383 * Build-time check on the image size:
28384 */
28385 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28386 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28387 "kernel image bigger than KERNEL_IMAGE_SIZE");
28388
28389 #ifdef CONFIG_SMP
28390 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28391 index 2dcc6ff..082dc7a 100644
28392 --- a/arch/x86/kernel/vsyscall_64.c
28393 +++ b/arch/x86/kernel/vsyscall_64.c
28394 @@ -38,15 +38,13 @@
28395 #define CREATE_TRACE_POINTS
28396 #include "vsyscall_trace.h"
28397
28398 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28399 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28400
28401 static int __init vsyscall_setup(char *str)
28402 {
28403 if (str) {
28404 if (!strcmp("emulate", str))
28405 vsyscall_mode = EMULATE;
28406 - else if (!strcmp("native", str))
28407 - vsyscall_mode = NATIVE;
28408 else if (!strcmp("none", str))
28409 vsyscall_mode = NONE;
28410 else
28411 @@ -264,8 +262,7 @@ do_ret:
28412 return true;
28413
28414 sigsegv:
28415 - force_sig(SIGSEGV, current);
28416 - return true;
28417 + do_group_exit(SIGKILL);
28418 }
28419
28420 /*
28421 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28422 static struct vm_area_struct gate_vma = {
28423 .vm_start = VSYSCALL_ADDR,
28424 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28425 - .vm_page_prot = PAGE_READONLY_EXEC,
28426 - .vm_flags = VM_READ | VM_EXEC,
28427 + .vm_page_prot = PAGE_READONLY,
28428 + .vm_flags = VM_READ,
28429 .vm_ops = &gate_vma_ops,
28430 };
28431
28432 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28433 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28434
28435 if (vsyscall_mode != NONE)
28436 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28437 - vsyscall_mode == NATIVE
28438 - ? PAGE_KERNEL_VSYSCALL
28439 - : PAGE_KERNEL_VVAR);
28440 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28441
28442 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28443 (unsigned long)VSYSCALL_ADDR);
28444 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28445 index 04068192..4d75aa6 100644
28446 --- a/arch/x86/kernel/x8664_ksyms_64.c
28447 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28448 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28449 EXPORT_SYMBOL(copy_user_generic_unrolled);
28450 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28451 EXPORT_SYMBOL(__copy_user_nocache);
28452 -EXPORT_SYMBOL(_copy_from_user);
28453 -EXPORT_SYMBOL(_copy_to_user);
28454
28455 EXPORT_SYMBOL(copy_page);
28456 EXPORT_SYMBOL(clear_page);
28457 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28458 EXPORT_SYMBOL(___preempt_schedule_context);
28459 #endif
28460 #endif
28461 +
28462 +#ifdef CONFIG_PAX_PER_CPU_PGD
28463 +EXPORT_SYMBOL(cpu_pgd);
28464 +#endif
28465 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28466 index 234b072..b7ab191 100644
28467 --- a/arch/x86/kernel/x86_init.c
28468 +++ b/arch/x86/kernel/x86_init.c
28469 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28470 static void default_nmi_init(void) { };
28471 static int default_i8042_detect(void) { return 1; };
28472
28473 -struct x86_platform_ops x86_platform = {
28474 +struct x86_platform_ops x86_platform __read_only = {
28475 .calibrate_tsc = native_calibrate_tsc,
28476 .get_wallclock = mach_get_cmos_time,
28477 .set_wallclock = mach_set_rtc_mmss,
28478 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28479 EXPORT_SYMBOL_GPL(x86_platform);
28480
28481 #if defined(CONFIG_PCI_MSI)
28482 -struct x86_msi_ops x86_msi = {
28483 +struct x86_msi_ops x86_msi __read_only = {
28484 .setup_msi_irqs = native_setup_msi_irqs,
28485 .compose_msi_msg = native_compose_msi_msg,
28486 .teardown_msi_irq = native_teardown_msi_irq,
28487 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28488 }
28489 #endif
28490
28491 -struct x86_io_apic_ops x86_io_apic_ops = {
28492 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28493 .init = native_io_apic_init_mappings,
28494 .read = native_io_apic_read,
28495 .write = native_io_apic_write,
28496 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28497 index 0de1fae..298d037 100644
28498 --- a/arch/x86/kernel/xsave.c
28499 +++ b/arch/x86/kernel/xsave.c
28500 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28501
28502 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28503 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28504 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28505 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28506
28507 if (!use_xsave())
28508 return err;
28509
28510 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28511 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28512
28513 /*
28514 * Read the xstate_bv which we copied (directly from the cpu or
28515 * from the state in task struct) to the user buffers.
28516 */
28517 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28518 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28519
28520 /*
28521 * For legacy compatible, we always set FP/SSE bits in the bit
28522 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28523 */
28524 xstate_bv |= XSTATE_FPSSE;
28525
28526 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28527 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28528
28529 return err;
28530 }
28531 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28532 {
28533 int err;
28534
28535 + buf = (struct xsave_struct __user *)____m(buf);
28536 if (use_xsave())
28537 err = xsave_user(buf);
28538 else if (use_fxsr())
28539 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28540 */
28541 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28542 {
28543 + buf = (void __user *)____m(buf);
28544 if (use_xsave()) {
28545 if ((unsigned long)buf % 64 || fx_only) {
28546 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28547 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28548 index 8a80737..bac4961 100644
28549 --- a/arch/x86/kvm/cpuid.c
28550 +++ b/arch/x86/kvm/cpuid.c
28551 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28552 struct kvm_cpuid2 *cpuid,
28553 struct kvm_cpuid_entry2 __user *entries)
28554 {
28555 - int r;
28556 + int r, i;
28557
28558 r = -E2BIG;
28559 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28560 goto out;
28561 r = -EFAULT;
28562 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28563 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28564 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28565 goto out;
28566 + for (i = 0; i < cpuid->nent; ++i) {
28567 + struct kvm_cpuid_entry2 cpuid_entry;
28568 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28569 + goto out;
28570 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28571 + }
28572 vcpu->arch.cpuid_nent = cpuid->nent;
28573 kvm_apic_set_version(vcpu);
28574 kvm_x86_ops->cpuid_update(vcpu);
28575 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28576 struct kvm_cpuid2 *cpuid,
28577 struct kvm_cpuid_entry2 __user *entries)
28578 {
28579 - int r;
28580 + int r, i;
28581
28582 r = -E2BIG;
28583 if (cpuid->nent < vcpu->arch.cpuid_nent)
28584 goto out;
28585 r = -EFAULT;
28586 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28587 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28588 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28589 goto out;
28590 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28591 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28592 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28593 + goto out;
28594 + }
28595 return 0;
28596
28597 out:
28598 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28599 index de12c1d..4031e2a 100644
28600 --- a/arch/x86/kvm/emulate.c
28601 +++ b/arch/x86/kvm/emulate.c
28602 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28603 int cr = ctxt->modrm_reg;
28604 u64 efer = 0;
28605
28606 - static u64 cr_reserved_bits[] = {
28607 + static const u64 cr_reserved_bits[] = {
28608 0xffffffff00000000ULL,
28609 0, 0, 0, /* CR3 checked later */
28610 CR4_RESERVED_BITS,
28611 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28612 index d52dcf0..cec7e84 100644
28613 --- a/arch/x86/kvm/lapic.c
28614 +++ b/arch/x86/kvm/lapic.c
28615 @@ -55,7 +55,7 @@
28616 #define APIC_BUS_CYCLE_NS 1
28617
28618 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28619 -#define apic_debug(fmt, arg...)
28620 +#define apic_debug(fmt, arg...) do {} while (0)
28621
28622 #define APIC_LVT_NUM 6
28623 /* 14 is the version for Xeon and Pentium 8.4.8*/
28624 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28625 index fd49c86..77e1aa0 100644
28626 --- a/arch/x86/kvm/paging_tmpl.h
28627 +++ b/arch/x86/kvm/paging_tmpl.h
28628 @@ -343,7 +343,7 @@ retry_walk:
28629 if (unlikely(kvm_is_error_hva(host_addr)))
28630 goto error;
28631
28632 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28633 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28634 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28635 goto error;
28636 walker->ptep_user[walker->level - 1] = ptep_user;
28637 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28638 index 41dd038..de331cf 100644
28639 --- a/arch/x86/kvm/svm.c
28640 +++ b/arch/x86/kvm/svm.c
28641 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28642 int cpu = raw_smp_processor_id();
28643
28644 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28645 +
28646 + pax_open_kernel();
28647 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28648 + pax_close_kernel();
28649 +
28650 load_TR_desc();
28651 }
28652
28653 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28654 #endif
28655 #endif
28656
28657 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28658 + __set_fs(current_thread_info()->addr_limit);
28659 +#endif
28660 +
28661 reload_tss(vcpu);
28662
28663 local_irq_disable();
28664 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28665 index d4c58d8..eaf2568 100644
28666 --- a/arch/x86/kvm/vmx.c
28667 +++ b/arch/x86/kvm/vmx.c
28668 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28669 #endif
28670 }
28671
28672 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28673 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28674 {
28675 vmcs_writel(field, vmcs_readl(field) & ~mask);
28676 }
28677
28678 -static void vmcs_set_bits(unsigned long field, u32 mask)
28679 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28680 {
28681 vmcs_writel(field, vmcs_readl(field) | mask);
28682 }
28683 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28684 struct desc_struct *descs;
28685
28686 descs = (void *)gdt->address;
28687 +
28688 + pax_open_kernel();
28689 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28690 + pax_close_kernel();
28691 +
28692 load_TR_desc();
28693 }
28694
28695 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28696 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28697 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28698
28699 +#ifdef CONFIG_PAX_PER_CPU_PGD
28700 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28701 +#endif
28702 +
28703 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28704 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28705 vmx->loaded_vmcs->cpu = cpu;
28706 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28707 * reads and returns guest's timestamp counter "register"
28708 * guest_tsc = host_tsc + tsc_offset -- 21.3
28709 */
28710 -static u64 guest_read_tsc(void)
28711 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28712 {
28713 u64 host_tsc, tsc_offset;
28714
28715 @@ -4252,7 +4260,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28716 unsigned long cr4;
28717
28718 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28719 +
28720 +#ifndef CONFIG_PAX_PER_CPU_PGD
28721 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28722 +#endif
28723
28724 /* Save the most likely value for this task's CR4 in the VMCS. */
28725 cr4 = read_cr4();
28726 @@ -4279,7 +4290,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28727 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28728 vmx->host_idt_base = dt.address;
28729
28730 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28731 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28732
28733 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28734 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28735 @@ -5876,11 +5887,16 @@ static __init int hardware_setup(void)
28736 * page upon invalidation. No need to do anything if the
28737 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28738 */
28739 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28740 + pax_open_kernel();
28741 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28742 + pax_close_kernel();
28743 }
28744
28745 - if (!cpu_has_vmx_tpr_shadow())
28746 - kvm_x86_ops->update_cr8_intercept = NULL;
28747 + if (!cpu_has_vmx_tpr_shadow()) {
28748 + pax_open_kernel();
28749 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28750 + pax_close_kernel();
28751 + }
28752
28753 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28754 kvm_disable_largepages();
28755 @@ -5891,13 +5907,15 @@ static __init int hardware_setup(void)
28756 if (!cpu_has_vmx_apicv())
28757 enable_apicv = 0;
28758
28759 + pax_open_kernel();
28760 if (enable_apicv)
28761 - kvm_x86_ops->update_cr8_intercept = NULL;
28762 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28763 else {
28764 - kvm_x86_ops->hwapic_irr_update = NULL;
28765 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28766 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28767 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28768 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28769 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28770 }
28771 + pax_close_kernel();
28772
28773 if (nested)
28774 nested_vmx_setup_ctls_msrs();
28775 @@ -7846,6 +7864,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28776 "jmp 2f \n\t"
28777 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28778 "2: "
28779 +
28780 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28781 + "ljmp %[cs],$3f\n\t"
28782 + "3: "
28783 +#endif
28784 +
28785 /* Save guest registers, load host registers, keep flags */
28786 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28787 "pop %0 \n\t"
28788 @@ -7898,6 +7922,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28789 #endif
28790 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28791 [wordsize]"i"(sizeof(ulong))
28792 +
28793 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28794 + ,[cs]"i"(__KERNEL_CS)
28795 +#endif
28796 +
28797 : "cc", "memory"
28798 #ifdef CONFIG_X86_64
28799 , "rax", "rbx", "rdi", "rsi"
28800 @@ -7911,7 +7940,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28801 if (debugctlmsr)
28802 update_debugctlmsr(debugctlmsr);
28803
28804 -#ifndef CONFIG_X86_64
28805 +#ifdef CONFIG_X86_32
28806 /*
28807 * The sysexit path does not restore ds/es, so we must set them to
28808 * a reasonable value ourselves.
28809 @@ -7920,8 +7949,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28810 * may be executed in interrupt context, which saves and restore segments
28811 * around it, nullifying its effect.
28812 */
28813 - loadsegment(ds, __USER_DS);
28814 - loadsegment(es, __USER_DS);
28815 + loadsegment(ds, __KERNEL_DS);
28816 + loadsegment(es, __KERNEL_DS);
28817 + loadsegment(ss, __KERNEL_DS);
28818 +
28819 +#ifdef CONFIG_PAX_KERNEXEC
28820 + loadsegment(fs, __KERNEL_PERCPU);
28821 +#endif
28822 +
28823 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28824 + __set_fs(current_thread_info()->addr_limit);
28825 +#endif
28826 +
28827 #endif
28828
28829 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28830 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28831 index c259814..9a0345b 100644
28832 --- a/arch/x86/kvm/x86.c
28833 +++ b/arch/x86/kvm/x86.c
28834 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28835 {
28836 struct kvm *kvm = vcpu->kvm;
28837 int lm = is_long_mode(vcpu);
28838 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28839 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28840 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28841 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28842 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28843 : kvm->arch.xen_hvm_config.blob_size_32;
28844 u32 page_num = data & ~PAGE_MASK;
28845 @@ -2810,6 +2810,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28846 if (n < msr_list.nmsrs)
28847 goto out;
28848 r = -EFAULT;
28849 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28850 + goto out;
28851 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28852 num_msrs_to_save * sizeof(u32)))
28853 goto out;
28854 @@ -5746,7 +5748,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28855 };
28856 #endif
28857
28858 -int kvm_arch_init(void *opaque)
28859 +int kvm_arch_init(const void *opaque)
28860 {
28861 int r;
28862 struct kvm_x86_ops *ops = opaque;
28863 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28864 index c1c1544..f90c9d5 100644
28865 --- a/arch/x86/lguest/boot.c
28866 +++ b/arch/x86/lguest/boot.c
28867 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28868 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28869 * Launcher to reboot us.
28870 */
28871 -static void lguest_restart(char *reason)
28872 +static __noreturn void lguest_restart(char *reason)
28873 {
28874 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28875 + BUG();
28876 }
28877
28878 /*G:050
28879 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28880 index 00933d5..3a64af9 100644
28881 --- a/arch/x86/lib/atomic64_386_32.S
28882 +++ b/arch/x86/lib/atomic64_386_32.S
28883 @@ -48,6 +48,10 @@ BEGIN(read)
28884 movl (v), %eax
28885 movl 4(v), %edx
28886 RET_ENDP
28887 +BEGIN(read_unchecked)
28888 + movl (v), %eax
28889 + movl 4(v), %edx
28890 +RET_ENDP
28891 #undef v
28892
28893 #define v %esi
28894 @@ -55,6 +59,10 @@ BEGIN(set)
28895 movl %ebx, (v)
28896 movl %ecx, 4(v)
28897 RET_ENDP
28898 +BEGIN(set_unchecked)
28899 + movl %ebx, (v)
28900 + movl %ecx, 4(v)
28901 +RET_ENDP
28902 #undef v
28903
28904 #define v %esi
28905 @@ -70,6 +78,20 @@ RET_ENDP
28906 BEGIN(add)
28907 addl %eax, (v)
28908 adcl %edx, 4(v)
28909 +
28910 +#ifdef CONFIG_PAX_REFCOUNT
28911 + jno 0f
28912 + subl %eax, (v)
28913 + sbbl %edx, 4(v)
28914 + int $4
28915 +0:
28916 + _ASM_EXTABLE(0b, 0b)
28917 +#endif
28918 +
28919 +RET_ENDP
28920 +BEGIN(add_unchecked)
28921 + addl %eax, (v)
28922 + adcl %edx, 4(v)
28923 RET_ENDP
28924 #undef v
28925
28926 @@ -77,6 +99,24 @@ RET_ENDP
28927 BEGIN(add_return)
28928 addl (v), %eax
28929 adcl 4(v), %edx
28930 +
28931 +#ifdef CONFIG_PAX_REFCOUNT
28932 + into
28933 +1234:
28934 + _ASM_EXTABLE(1234b, 2f)
28935 +#endif
28936 +
28937 + movl %eax, (v)
28938 + movl %edx, 4(v)
28939 +
28940 +#ifdef CONFIG_PAX_REFCOUNT
28941 +2:
28942 +#endif
28943 +
28944 +RET_ENDP
28945 +BEGIN(add_return_unchecked)
28946 + addl (v), %eax
28947 + adcl 4(v), %edx
28948 movl %eax, (v)
28949 movl %edx, 4(v)
28950 RET_ENDP
28951 @@ -86,6 +126,20 @@ RET_ENDP
28952 BEGIN(sub)
28953 subl %eax, (v)
28954 sbbl %edx, 4(v)
28955 +
28956 +#ifdef CONFIG_PAX_REFCOUNT
28957 + jno 0f
28958 + addl %eax, (v)
28959 + adcl %edx, 4(v)
28960 + int $4
28961 +0:
28962 + _ASM_EXTABLE(0b, 0b)
28963 +#endif
28964 +
28965 +RET_ENDP
28966 +BEGIN(sub_unchecked)
28967 + subl %eax, (v)
28968 + sbbl %edx, 4(v)
28969 RET_ENDP
28970 #undef v
28971
28972 @@ -96,6 +150,27 @@ BEGIN(sub_return)
28973 sbbl $0, %edx
28974 addl (v), %eax
28975 adcl 4(v), %edx
28976 +
28977 +#ifdef CONFIG_PAX_REFCOUNT
28978 + into
28979 +1234:
28980 + _ASM_EXTABLE(1234b, 2f)
28981 +#endif
28982 +
28983 + movl %eax, (v)
28984 + movl %edx, 4(v)
28985 +
28986 +#ifdef CONFIG_PAX_REFCOUNT
28987 +2:
28988 +#endif
28989 +
28990 +RET_ENDP
28991 +BEGIN(sub_return_unchecked)
28992 + negl %edx
28993 + negl %eax
28994 + sbbl $0, %edx
28995 + addl (v), %eax
28996 + adcl 4(v), %edx
28997 movl %eax, (v)
28998 movl %edx, 4(v)
28999 RET_ENDP
29000 @@ -105,6 +180,20 @@ RET_ENDP
29001 BEGIN(inc)
29002 addl $1, (v)
29003 adcl $0, 4(v)
29004 +
29005 +#ifdef CONFIG_PAX_REFCOUNT
29006 + jno 0f
29007 + subl $1, (v)
29008 + sbbl $0, 4(v)
29009 + int $4
29010 +0:
29011 + _ASM_EXTABLE(0b, 0b)
29012 +#endif
29013 +
29014 +RET_ENDP
29015 +BEGIN(inc_unchecked)
29016 + addl $1, (v)
29017 + adcl $0, 4(v)
29018 RET_ENDP
29019 #undef v
29020
29021 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29022 movl 4(v), %edx
29023 addl $1, %eax
29024 adcl $0, %edx
29025 +
29026 +#ifdef CONFIG_PAX_REFCOUNT
29027 + into
29028 +1234:
29029 + _ASM_EXTABLE(1234b, 2f)
29030 +#endif
29031 +
29032 + movl %eax, (v)
29033 + movl %edx, 4(v)
29034 +
29035 +#ifdef CONFIG_PAX_REFCOUNT
29036 +2:
29037 +#endif
29038 +
29039 +RET_ENDP
29040 +BEGIN(inc_return_unchecked)
29041 + movl (v), %eax
29042 + movl 4(v), %edx
29043 + addl $1, %eax
29044 + adcl $0, %edx
29045 movl %eax, (v)
29046 movl %edx, 4(v)
29047 RET_ENDP
29048 @@ -123,6 +232,20 @@ RET_ENDP
29049 BEGIN(dec)
29050 subl $1, (v)
29051 sbbl $0, 4(v)
29052 +
29053 +#ifdef CONFIG_PAX_REFCOUNT
29054 + jno 0f
29055 + addl $1, (v)
29056 + adcl $0, 4(v)
29057 + int $4
29058 +0:
29059 + _ASM_EXTABLE(0b, 0b)
29060 +#endif
29061 +
29062 +RET_ENDP
29063 +BEGIN(dec_unchecked)
29064 + subl $1, (v)
29065 + sbbl $0, 4(v)
29066 RET_ENDP
29067 #undef v
29068
29069 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29070 movl 4(v), %edx
29071 subl $1, %eax
29072 sbbl $0, %edx
29073 +
29074 +#ifdef CONFIG_PAX_REFCOUNT
29075 + into
29076 +1234:
29077 + _ASM_EXTABLE(1234b, 2f)
29078 +#endif
29079 +
29080 + movl %eax, (v)
29081 + movl %edx, 4(v)
29082 +
29083 +#ifdef CONFIG_PAX_REFCOUNT
29084 +2:
29085 +#endif
29086 +
29087 +RET_ENDP
29088 +BEGIN(dec_return_unchecked)
29089 + movl (v), %eax
29090 + movl 4(v), %edx
29091 + subl $1, %eax
29092 + sbbl $0, %edx
29093 movl %eax, (v)
29094 movl %edx, 4(v)
29095 RET_ENDP
29096 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29097 adcl %edx, %edi
29098 addl (v), %eax
29099 adcl 4(v), %edx
29100 +
29101 +#ifdef CONFIG_PAX_REFCOUNT
29102 + into
29103 +1234:
29104 + _ASM_EXTABLE(1234b, 2f)
29105 +#endif
29106 +
29107 cmpl %eax, %ecx
29108 je 3f
29109 1:
29110 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29111 1:
29112 addl $1, %eax
29113 adcl $0, %edx
29114 +
29115 +#ifdef CONFIG_PAX_REFCOUNT
29116 + into
29117 +1234:
29118 + _ASM_EXTABLE(1234b, 2f)
29119 +#endif
29120 +
29121 movl %eax, (v)
29122 movl %edx, 4(v)
29123 movl $1, %eax
29124 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29125 movl 4(v), %edx
29126 subl $1, %eax
29127 sbbl $0, %edx
29128 +
29129 +#ifdef CONFIG_PAX_REFCOUNT
29130 + into
29131 +1234:
29132 + _ASM_EXTABLE(1234b, 1f)
29133 +#endif
29134 +
29135 js 1f
29136 movl %eax, (v)
29137 movl %edx, 4(v)
29138 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29139 index f5cc9eb..51fa319 100644
29140 --- a/arch/x86/lib/atomic64_cx8_32.S
29141 +++ b/arch/x86/lib/atomic64_cx8_32.S
29142 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29143 CFI_STARTPROC
29144
29145 read64 %ecx
29146 + pax_force_retaddr
29147 ret
29148 CFI_ENDPROC
29149 ENDPROC(atomic64_read_cx8)
29150
29151 +ENTRY(atomic64_read_unchecked_cx8)
29152 + CFI_STARTPROC
29153 +
29154 + read64 %ecx
29155 + pax_force_retaddr
29156 + ret
29157 + CFI_ENDPROC
29158 +ENDPROC(atomic64_read_unchecked_cx8)
29159 +
29160 ENTRY(atomic64_set_cx8)
29161 CFI_STARTPROC
29162
29163 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29164 cmpxchg8b (%esi)
29165 jne 1b
29166
29167 + pax_force_retaddr
29168 ret
29169 CFI_ENDPROC
29170 ENDPROC(atomic64_set_cx8)
29171
29172 +ENTRY(atomic64_set_unchecked_cx8)
29173 + CFI_STARTPROC
29174 +
29175 +1:
29176 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29177 + * are atomic on 586 and newer */
29178 + cmpxchg8b (%esi)
29179 + jne 1b
29180 +
29181 + pax_force_retaddr
29182 + ret
29183 + CFI_ENDPROC
29184 +ENDPROC(atomic64_set_unchecked_cx8)
29185 +
29186 ENTRY(atomic64_xchg_cx8)
29187 CFI_STARTPROC
29188
29189 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29190 cmpxchg8b (%esi)
29191 jne 1b
29192
29193 + pax_force_retaddr
29194 ret
29195 CFI_ENDPROC
29196 ENDPROC(atomic64_xchg_cx8)
29197
29198 -.macro addsub_return func ins insc
29199 -ENTRY(atomic64_\func\()_return_cx8)
29200 +.macro addsub_return func ins insc unchecked=""
29201 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29202 CFI_STARTPROC
29203 SAVE ebp
29204 SAVE ebx
29205 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29206 movl %edx, %ecx
29207 \ins\()l %esi, %ebx
29208 \insc\()l %edi, %ecx
29209 +
29210 +.ifb \unchecked
29211 +#ifdef CONFIG_PAX_REFCOUNT
29212 + into
29213 +2:
29214 + _ASM_EXTABLE(2b, 3f)
29215 +#endif
29216 +.endif
29217 +
29218 LOCK_PREFIX
29219 cmpxchg8b (%ebp)
29220 jne 1b
29221 -
29222 -10:
29223 movl %ebx, %eax
29224 movl %ecx, %edx
29225 +
29226 +.ifb \unchecked
29227 +#ifdef CONFIG_PAX_REFCOUNT
29228 +3:
29229 +#endif
29230 +.endif
29231 +
29232 RESTORE edi
29233 RESTORE esi
29234 RESTORE ebx
29235 RESTORE ebp
29236 + pax_force_retaddr
29237 ret
29238 CFI_ENDPROC
29239 -ENDPROC(atomic64_\func\()_return_cx8)
29240 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29241 .endm
29242
29243 addsub_return add add adc
29244 addsub_return sub sub sbb
29245 +addsub_return add add adc _unchecked
29246 +addsub_return sub sub sbb _unchecked
29247
29248 -.macro incdec_return func ins insc
29249 -ENTRY(atomic64_\func\()_return_cx8)
29250 +.macro incdec_return func ins insc unchecked=""
29251 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29252 CFI_STARTPROC
29253 SAVE ebx
29254
29255 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29256 movl %edx, %ecx
29257 \ins\()l $1, %ebx
29258 \insc\()l $0, %ecx
29259 +
29260 +.ifb \unchecked
29261 +#ifdef CONFIG_PAX_REFCOUNT
29262 + into
29263 +2:
29264 + _ASM_EXTABLE(2b, 3f)
29265 +#endif
29266 +.endif
29267 +
29268 LOCK_PREFIX
29269 cmpxchg8b (%esi)
29270 jne 1b
29271
29272 -10:
29273 movl %ebx, %eax
29274 movl %ecx, %edx
29275 +
29276 +.ifb \unchecked
29277 +#ifdef CONFIG_PAX_REFCOUNT
29278 +3:
29279 +#endif
29280 +.endif
29281 +
29282 RESTORE ebx
29283 + pax_force_retaddr
29284 ret
29285 CFI_ENDPROC
29286 -ENDPROC(atomic64_\func\()_return_cx8)
29287 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29288 .endm
29289
29290 incdec_return inc add adc
29291 incdec_return dec sub sbb
29292 +incdec_return inc add adc _unchecked
29293 +incdec_return dec sub sbb _unchecked
29294
29295 ENTRY(atomic64_dec_if_positive_cx8)
29296 CFI_STARTPROC
29297 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29298 movl %edx, %ecx
29299 subl $1, %ebx
29300 sbb $0, %ecx
29301 +
29302 +#ifdef CONFIG_PAX_REFCOUNT
29303 + into
29304 +1234:
29305 + _ASM_EXTABLE(1234b, 2f)
29306 +#endif
29307 +
29308 js 2f
29309 LOCK_PREFIX
29310 cmpxchg8b (%esi)
29311 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29312 movl %ebx, %eax
29313 movl %ecx, %edx
29314 RESTORE ebx
29315 + pax_force_retaddr
29316 ret
29317 CFI_ENDPROC
29318 ENDPROC(atomic64_dec_if_positive_cx8)
29319 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29320 movl %edx, %ecx
29321 addl %ebp, %ebx
29322 adcl %edi, %ecx
29323 +
29324 +#ifdef CONFIG_PAX_REFCOUNT
29325 + into
29326 +1234:
29327 + _ASM_EXTABLE(1234b, 3f)
29328 +#endif
29329 +
29330 LOCK_PREFIX
29331 cmpxchg8b (%esi)
29332 jne 1b
29333 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29334 CFI_ADJUST_CFA_OFFSET -8
29335 RESTORE ebx
29336 RESTORE ebp
29337 + pax_force_retaddr
29338 ret
29339 4:
29340 cmpl %edx, 4(%esp)
29341 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29342 xorl %ecx, %ecx
29343 addl $1, %ebx
29344 adcl %edx, %ecx
29345 +
29346 +#ifdef CONFIG_PAX_REFCOUNT
29347 + into
29348 +1234:
29349 + _ASM_EXTABLE(1234b, 3f)
29350 +#endif
29351 +
29352 LOCK_PREFIX
29353 cmpxchg8b (%esi)
29354 jne 1b
29355 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29356 movl $1, %eax
29357 3:
29358 RESTORE ebx
29359 + pax_force_retaddr
29360 ret
29361 CFI_ENDPROC
29362 ENDPROC(atomic64_inc_not_zero_cx8)
29363 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29364 index e78b8eee..7e173a8 100644
29365 --- a/arch/x86/lib/checksum_32.S
29366 +++ b/arch/x86/lib/checksum_32.S
29367 @@ -29,7 +29,8 @@
29368 #include <asm/dwarf2.h>
29369 #include <asm/errno.h>
29370 #include <asm/asm.h>
29371 -
29372 +#include <asm/segment.h>
29373 +
29374 /*
29375 * computes a partial checksum, e.g. for TCP/UDP fragments
29376 */
29377 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29378
29379 #define ARGBASE 16
29380 #define FP 12
29381 -
29382 -ENTRY(csum_partial_copy_generic)
29383 +
29384 +ENTRY(csum_partial_copy_generic_to_user)
29385 CFI_STARTPROC
29386 +
29387 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29388 + pushl_cfi %gs
29389 + popl_cfi %es
29390 + jmp csum_partial_copy_generic
29391 +#endif
29392 +
29393 +ENTRY(csum_partial_copy_generic_from_user)
29394 +
29395 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29396 + pushl_cfi %gs
29397 + popl_cfi %ds
29398 +#endif
29399 +
29400 +ENTRY(csum_partial_copy_generic)
29401 subl $4,%esp
29402 CFI_ADJUST_CFA_OFFSET 4
29403 pushl_cfi %edi
29404 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29405 jmp 4f
29406 SRC(1: movw (%esi), %bx )
29407 addl $2, %esi
29408 -DST( movw %bx, (%edi) )
29409 +DST( movw %bx, %es:(%edi) )
29410 addl $2, %edi
29411 addw %bx, %ax
29412 adcl $0, %eax
29413 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29414 SRC(1: movl (%esi), %ebx )
29415 SRC( movl 4(%esi), %edx )
29416 adcl %ebx, %eax
29417 -DST( movl %ebx, (%edi) )
29418 +DST( movl %ebx, %es:(%edi) )
29419 adcl %edx, %eax
29420 -DST( movl %edx, 4(%edi) )
29421 +DST( movl %edx, %es:4(%edi) )
29422
29423 SRC( movl 8(%esi), %ebx )
29424 SRC( movl 12(%esi), %edx )
29425 adcl %ebx, %eax
29426 -DST( movl %ebx, 8(%edi) )
29427 +DST( movl %ebx, %es:8(%edi) )
29428 adcl %edx, %eax
29429 -DST( movl %edx, 12(%edi) )
29430 +DST( movl %edx, %es:12(%edi) )
29431
29432 SRC( movl 16(%esi), %ebx )
29433 SRC( movl 20(%esi), %edx )
29434 adcl %ebx, %eax
29435 -DST( movl %ebx, 16(%edi) )
29436 +DST( movl %ebx, %es:16(%edi) )
29437 adcl %edx, %eax
29438 -DST( movl %edx, 20(%edi) )
29439 +DST( movl %edx, %es:20(%edi) )
29440
29441 SRC( movl 24(%esi), %ebx )
29442 SRC( movl 28(%esi), %edx )
29443 adcl %ebx, %eax
29444 -DST( movl %ebx, 24(%edi) )
29445 +DST( movl %ebx, %es:24(%edi) )
29446 adcl %edx, %eax
29447 -DST( movl %edx, 28(%edi) )
29448 +DST( movl %edx, %es:28(%edi) )
29449
29450 lea 32(%esi), %esi
29451 lea 32(%edi), %edi
29452 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29453 shrl $2, %edx # This clears CF
29454 SRC(3: movl (%esi), %ebx )
29455 adcl %ebx, %eax
29456 -DST( movl %ebx, (%edi) )
29457 +DST( movl %ebx, %es:(%edi) )
29458 lea 4(%esi), %esi
29459 lea 4(%edi), %edi
29460 dec %edx
29461 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29462 jb 5f
29463 SRC( movw (%esi), %cx )
29464 leal 2(%esi), %esi
29465 -DST( movw %cx, (%edi) )
29466 +DST( movw %cx, %es:(%edi) )
29467 leal 2(%edi), %edi
29468 je 6f
29469 shll $16,%ecx
29470 SRC(5: movb (%esi), %cl )
29471 -DST( movb %cl, (%edi) )
29472 +DST( movb %cl, %es:(%edi) )
29473 6: addl %ecx, %eax
29474 adcl $0, %eax
29475 7:
29476 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29477
29478 6001:
29479 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29480 - movl $-EFAULT, (%ebx)
29481 + movl $-EFAULT, %ss:(%ebx)
29482
29483 # zero the complete destination - computing the rest
29484 # is too much work
29485 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29486
29487 6002:
29488 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29489 - movl $-EFAULT,(%ebx)
29490 + movl $-EFAULT,%ss:(%ebx)
29491 jmp 5000b
29492
29493 .previous
29494
29495 + pushl_cfi %ss
29496 + popl_cfi %ds
29497 + pushl_cfi %ss
29498 + popl_cfi %es
29499 popl_cfi %ebx
29500 CFI_RESTORE ebx
29501 popl_cfi %esi
29502 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29503 popl_cfi %ecx # equivalent to addl $4,%esp
29504 ret
29505 CFI_ENDPROC
29506 -ENDPROC(csum_partial_copy_generic)
29507 +ENDPROC(csum_partial_copy_generic_to_user)
29508
29509 #else
29510
29511 /* Version for PentiumII/PPro */
29512
29513 #define ROUND1(x) \
29514 + nop; nop; nop; \
29515 SRC(movl x(%esi), %ebx ) ; \
29516 addl %ebx, %eax ; \
29517 - DST(movl %ebx, x(%edi) ) ;
29518 + DST(movl %ebx, %es:x(%edi)) ;
29519
29520 #define ROUND(x) \
29521 + nop; nop; nop; \
29522 SRC(movl x(%esi), %ebx ) ; \
29523 adcl %ebx, %eax ; \
29524 - DST(movl %ebx, x(%edi) ) ;
29525 + DST(movl %ebx, %es:x(%edi)) ;
29526
29527 #define ARGBASE 12
29528 -
29529 -ENTRY(csum_partial_copy_generic)
29530 +
29531 +ENTRY(csum_partial_copy_generic_to_user)
29532 CFI_STARTPROC
29533 +
29534 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29535 + pushl_cfi %gs
29536 + popl_cfi %es
29537 + jmp csum_partial_copy_generic
29538 +#endif
29539 +
29540 +ENTRY(csum_partial_copy_generic_from_user)
29541 +
29542 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29543 + pushl_cfi %gs
29544 + popl_cfi %ds
29545 +#endif
29546 +
29547 +ENTRY(csum_partial_copy_generic)
29548 pushl_cfi %ebx
29549 CFI_REL_OFFSET ebx, 0
29550 pushl_cfi %edi
29551 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29552 subl %ebx, %edi
29553 lea -1(%esi),%edx
29554 andl $-32,%edx
29555 - lea 3f(%ebx,%ebx), %ebx
29556 + lea 3f(%ebx,%ebx,2), %ebx
29557 testl %esi, %esi
29558 jmp *%ebx
29559 1: addl $64,%esi
29560 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29561 jb 5f
29562 SRC( movw (%esi), %dx )
29563 leal 2(%esi), %esi
29564 -DST( movw %dx, (%edi) )
29565 +DST( movw %dx, %es:(%edi) )
29566 leal 2(%edi), %edi
29567 je 6f
29568 shll $16,%edx
29569 5:
29570 SRC( movb (%esi), %dl )
29571 -DST( movb %dl, (%edi) )
29572 +DST( movb %dl, %es:(%edi) )
29573 6: addl %edx, %eax
29574 adcl $0, %eax
29575 7:
29576 .section .fixup, "ax"
29577 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29578 - movl $-EFAULT, (%ebx)
29579 + movl $-EFAULT, %ss:(%ebx)
29580 # zero the complete destination (computing the rest is too much work)
29581 movl ARGBASE+8(%esp),%edi # dst
29582 movl ARGBASE+12(%esp),%ecx # len
29583 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29584 rep; stosb
29585 jmp 7b
29586 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29587 - movl $-EFAULT, (%ebx)
29588 + movl $-EFAULT, %ss:(%ebx)
29589 jmp 7b
29590 .previous
29591
29592 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29593 + pushl_cfi %ss
29594 + popl_cfi %ds
29595 + pushl_cfi %ss
29596 + popl_cfi %es
29597 +#endif
29598 +
29599 popl_cfi %esi
29600 CFI_RESTORE esi
29601 popl_cfi %edi
29602 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29603 CFI_RESTORE ebx
29604 ret
29605 CFI_ENDPROC
29606 -ENDPROC(csum_partial_copy_generic)
29607 +ENDPROC(csum_partial_copy_generic_to_user)
29608
29609 #undef ROUND
29610 #undef ROUND1
29611 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29612 index f2145cf..cea889d 100644
29613 --- a/arch/x86/lib/clear_page_64.S
29614 +++ b/arch/x86/lib/clear_page_64.S
29615 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29616 movl $4096/8,%ecx
29617 xorl %eax,%eax
29618 rep stosq
29619 + pax_force_retaddr
29620 ret
29621 CFI_ENDPROC
29622 ENDPROC(clear_page_c)
29623 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29624 movl $4096,%ecx
29625 xorl %eax,%eax
29626 rep stosb
29627 + pax_force_retaddr
29628 ret
29629 CFI_ENDPROC
29630 ENDPROC(clear_page_c_e)
29631 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29632 leaq 64(%rdi),%rdi
29633 jnz .Lloop
29634 nop
29635 + pax_force_retaddr
29636 ret
29637 CFI_ENDPROC
29638 .Lclear_page_end:
29639 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29640
29641 #include <asm/cpufeature.h>
29642
29643 - .section .altinstr_replacement,"ax"
29644 + .section .altinstr_replacement,"a"
29645 1: .byte 0xeb /* jmp <disp8> */
29646 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29647 2: .byte 0xeb /* jmp <disp8> */
29648 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29649 index 40a1725..5d12ac4 100644
29650 --- a/arch/x86/lib/cmpxchg16b_emu.S
29651 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29652 @@ -8,6 +8,7 @@
29653 #include <linux/linkage.h>
29654 #include <asm/dwarf2.h>
29655 #include <asm/percpu.h>
29656 +#include <asm/alternative-asm.h>
29657
29658 .text
29659
29660 @@ -46,12 +47,14 @@ CFI_STARTPROC
29661 CFI_REMEMBER_STATE
29662 popfq_cfi
29663 mov $1, %al
29664 + pax_force_retaddr
29665 ret
29666
29667 CFI_RESTORE_STATE
29668 .Lnot_same:
29669 popfq_cfi
29670 xor %al,%al
29671 + pax_force_retaddr
29672 ret
29673
29674 CFI_ENDPROC
29675 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29676 index 176cca6..e0d658e 100644
29677 --- a/arch/x86/lib/copy_page_64.S
29678 +++ b/arch/x86/lib/copy_page_64.S
29679 @@ -9,6 +9,7 @@ copy_page_rep:
29680 CFI_STARTPROC
29681 movl $4096/8, %ecx
29682 rep movsq
29683 + pax_force_retaddr
29684 ret
29685 CFI_ENDPROC
29686 ENDPROC(copy_page_rep)
29687 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29688 CFI_ADJUST_CFA_OFFSET 2*8
29689 movq %rbx, (%rsp)
29690 CFI_REL_OFFSET rbx, 0
29691 - movq %r12, 1*8(%rsp)
29692 - CFI_REL_OFFSET r12, 1*8
29693 + movq %r13, 1*8(%rsp)
29694 + CFI_REL_OFFSET r13, 1*8
29695
29696 movl $(4096/64)-5, %ecx
29697 .p2align 4
29698 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29699 movq 0x8*4(%rsi), %r9
29700 movq 0x8*5(%rsi), %r10
29701 movq 0x8*6(%rsi), %r11
29702 - movq 0x8*7(%rsi), %r12
29703 + movq 0x8*7(%rsi), %r13
29704
29705 prefetcht0 5*64(%rsi)
29706
29707 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29708 movq %r9, 0x8*4(%rdi)
29709 movq %r10, 0x8*5(%rdi)
29710 movq %r11, 0x8*6(%rdi)
29711 - movq %r12, 0x8*7(%rdi)
29712 + movq %r13, 0x8*7(%rdi)
29713
29714 leaq 64 (%rsi), %rsi
29715 leaq 64 (%rdi), %rdi
29716 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29717 movq 0x8*4(%rsi), %r9
29718 movq 0x8*5(%rsi), %r10
29719 movq 0x8*6(%rsi), %r11
29720 - movq 0x8*7(%rsi), %r12
29721 + movq 0x8*7(%rsi), %r13
29722
29723 movq %rax, 0x8*0(%rdi)
29724 movq %rbx, 0x8*1(%rdi)
29725 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29726 movq %r9, 0x8*4(%rdi)
29727 movq %r10, 0x8*5(%rdi)
29728 movq %r11, 0x8*6(%rdi)
29729 - movq %r12, 0x8*7(%rdi)
29730 + movq %r13, 0x8*7(%rdi)
29731
29732 leaq 64(%rdi), %rdi
29733 leaq 64(%rsi), %rsi
29734 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29735
29736 movq (%rsp), %rbx
29737 CFI_RESTORE rbx
29738 - movq 1*8(%rsp), %r12
29739 - CFI_RESTORE r12
29740 + movq 1*8(%rsp), %r13
29741 + CFI_RESTORE r13
29742 addq $2*8, %rsp
29743 CFI_ADJUST_CFA_OFFSET -2*8
29744 + pax_force_retaddr
29745 ret
29746 .Lcopy_page_end:
29747 CFI_ENDPROC
29748 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29749
29750 #include <asm/cpufeature.h>
29751
29752 - .section .altinstr_replacement,"ax"
29753 + .section .altinstr_replacement,"a"
29754 1: .byte 0xeb /* jmp <disp8> */
29755 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29756 2:
29757 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29758 index dee945d..a84067b 100644
29759 --- a/arch/x86/lib/copy_user_64.S
29760 +++ b/arch/x86/lib/copy_user_64.S
29761 @@ -18,31 +18,7 @@
29762 #include <asm/alternative-asm.h>
29763 #include <asm/asm.h>
29764 #include <asm/smap.h>
29765 -
29766 -/*
29767 - * By placing feature2 after feature1 in altinstructions section, we logically
29768 - * implement:
29769 - * If CPU has feature2, jmp to alt2 is used
29770 - * else if CPU has feature1, jmp to alt1 is used
29771 - * else jmp to orig is used.
29772 - */
29773 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29774 -0:
29775 - .byte 0xe9 /* 32bit jump */
29776 - .long \orig-1f /* by default jump to orig */
29777 -1:
29778 - .section .altinstr_replacement,"ax"
29779 -2: .byte 0xe9 /* near jump with 32bit immediate */
29780 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29781 -3: .byte 0xe9 /* near jump with 32bit immediate */
29782 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29783 - .previous
29784 -
29785 - .section .altinstructions,"a"
29786 - altinstruction_entry 0b,2b,\feature1,5,5
29787 - altinstruction_entry 0b,3b,\feature2,5,5
29788 - .previous
29789 - .endm
29790 +#include <asm/pgtable.h>
29791
29792 .macro ALIGN_DESTINATION
29793 #ifdef FIX_ALIGNMENT
29794 @@ -70,52 +46,6 @@
29795 #endif
29796 .endm
29797
29798 -/* Standard copy_to_user with segment limit checking */
29799 -ENTRY(_copy_to_user)
29800 - CFI_STARTPROC
29801 - GET_THREAD_INFO(%rax)
29802 - movq %rdi,%rcx
29803 - addq %rdx,%rcx
29804 - jc bad_to_user
29805 - cmpq TI_addr_limit(%rax),%rcx
29806 - ja bad_to_user
29807 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29808 - copy_user_generic_unrolled,copy_user_generic_string, \
29809 - copy_user_enhanced_fast_string
29810 - CFI_ENDPROC
29811 -ENDPROC(_copy_to_user)
29812 -
29813 -/* Standard copy_from_user with segment limit checking */
29814 -ENTRY(_copy_from_user)
29815 - CFI_STARTPROC
29816 - GET_THREAD_INFO(%rax)
29817 - movq %rsi,%rcx
29818 - addq %rdx,%rcx
29819 - jc bad_from_user
29820 - cmpq TI_addr_limit(%rax),%rcx
29821 - ja bad_from_user
29822 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29823 - copy_user_generic_unrolled,copy_user_generic_string, \
29824 - copy_user_enhanced_fast_string
29825 - CFI_ENDPROC
29826 -ENDPROC(_copy_from_user)
29827 -
29828 - .section .fixup,"ax"
29829 - /* must zero dest */
29830 -ENTRY(bad_from_user)
29831 -bad_from_user:
29832 - CFI_STARTPROC
29833 - movl %edx,%ecx
29834 - xorl %eax,%eax
29835 - rep
29836 - stosb
29837 -bad_to_user:
29838 - movl %edx,%eax
29839 - ret
29840 - CFI_ENDPROC
29841 -ENDPROC(bad_from_user)
29842 - .previous
29843 -
29844 /*
29845 * copy_user_generic_unrolled - memory copy with exception handling.
29846 * This version is for CPUs like P4 that don't have efficient micro
29847 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29848 */
29849 ENTRY(copy_user_generic_unrolled)
29850 CFI_STARTPROC
29851 + ASM_PAX_OPEN_USERLAND
29852 ASM_STAC
29853 cmpl $8,%edx
29854 jb 20f /* less then 8 bytes, go to byte copy loop */
29855 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29856 jnz 21b
29857 23: xor %eax,%eax
29858 ASM_CLAC
29859 + ASM_PAX_CLOSE_USERLAND
29860 + pax_force_retaddr
29861 ret
29862
29863 .section .fixup,"ax"
29864 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29865 */
29866 ENTRY(copy_user_generic_string)
29867 CFI_STARTPROC
29868 + ASM_PAX_OPEN_USERLAND
29869 ASM_STAC
29870 cmpl $8,%edx
29871 jb 2f /* less than 8 bytes, go to byte copy loop */
29872 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29873 movsb
29874 xorl %eax,%eax
29875 ASM_CLAC
29876 + ASM_PAX_CLOSE_USERLAND
29877 + pax_force_retaddr
29878 ret
29879
29880 .section .fixup,"ax"
29881 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29882 */
29883 ENTRY(copy_user_enhanced_fast_string)
29884 CFI_STARTPROC
29885 + ASM_PAX_OPEN_USERLAND
29886 ASM_STAC
29887 movl %edx,%ecx
29888 1: rep
29889 movsb
29890 xorl %eax,%eax
29891 ASM_CLAC
29892 + ASM_PAX_CLOSE_USERLAND
29893 + pax_force_retaddr
29894 ret
29895
29896 .section .fixup,"ax"
29897 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
29898 index 6a4f43c..c70fb52 100644
29899 --- a/arch/x86/lib/copy_user_nocache_64.S
29900 +++ b/arch/x86/lib/copy_user_nocache_64.S
29901 @@ -8,6 +8,7 @@
29902
29903 #include <linux/linkage.h>
29904 #include <asm/dwarf2.h>
29905 +#include <asm/alternative-asm.h>
29906
29907 #define FIX_ALIGNMENT 1
29908
29909 @@ -16,6 +17,7 @@
29910 #include <asm/thread_info.h>
29911 #include <asm/asm.h>
29912 #include <asm/smap.h>
29913 +#include <asm/pgtable.h>
29914
29915 .macro ALIGN_DESTINATION
29916 #ifdef FIX_ALIGNMENT
29917 @@ -49,6 +51,16 @@
29918 */
29919 ENTRY(__copy_user_nocache)
29920 CFI_STARTPROC
29921 +
29922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29923 + mov pax_user_shadow_base,%rcx
29924 + cmp %rcx,%rsi
29925 + jae 1f
29926 + add %rcx,%rsi
29927 +1:
29928 +#endif
29929 +
29930 + ASM_PAX_OPEN_USERLAND
29931 ASM_STAC
29932 cmpl $8,%edx
29933 jb 20f /* less then 8 bytes, go to byte copy loop */
29934 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
29935 jnz 21b
29936 23: xorl %eax,%eax
29937 ASM_CLAC
29938 + ASM_PAX_CLOSE_USERLAND
29939 sfence
29940 + pax_force_retaddr
29941 ret
29942
29943 .section .fixup,"ax"
29944 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
29945 index 2419d5f..fe52d0e 100644
29946 --- a/arch/x86/lib/csum-copy_64.S
29947 +++ b/arch/x86/lib/csum-copy_64.S
29948 @@ -9,6 +9,7 @@
29949 #include <asm/dwarf2.h>
29950 #include <asm/errno.h>
29951 #include <asm/asm.h>
29952 +#include <asm/alternative-asm.h>
29953
29954 /*
29955 * Checksum copy with exception handling.
29956 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
29957 CFI_ADJUST_CFA_OFFSET 7*8
29958 movq %rbx, 2*8(%rsp)
29959 CFI_REL_OFFSET rbx, 2*8
29960 - movq %r12, 3*8(%rsp)
29961 - CFI_REL_OFFSET r12, 3*8
29962 + movq %r15, 3*8(%rsp)
29963 + CFI_REL_OFFSET r15, 3*8
29964 movq %r14, 4*8(%rsp)
29965 CFI_REL_OFFSET r14, 4*8
29966 movq %r13, 5*8(%rsp)
29967 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
29968 movl %edx, %ecx
29969
29970 xorl %r9d, %r9d
29971 - movq %rcx, %r12
29972 + movq %rcx, %r15
29973
29974 - shrq $6, %r12
29975 + shrq $6, %r15
29976 jz .Lhandle_tail /* < 64 */
29977
29978 clc
29979
29980 /* main loop. clear in 64 byte blocks */
29981 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
29982 - /* r11: temp3, rdx: temp4, r12 loopcnt */
29983 + /* r11: temp3, rdx: temp4, r15 loopcnt */
29984 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
29985 .p2align 4
29986 .Lloop:
29987 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
29988 adcq %r14, %rax
29989 adcq %r13, %rax
29990
29991 - decl %r12d
29992 + decl %r15d
29993
29994 dest
29995 movq %rbx, (%rsi)
29996 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
29997 .Lende:
29998 movq 2*8(%rsp), %rbx
29999 CFI_RESTORE rbx
30000 - movq 3*8(%rsp), %r12
30001 - CFI_RESTORE r12
30002 + movq 3*8(%rsp), %r15
30003 + CFI_RESTORE r15
30004 movq 4*8(%rsp), %r14
30005 CFI_RESTORE r14
30006 movq 5*8(%rsp), %r13
30007 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30008 CFI_RESTORE rbp
30009 addq $7*8, %rsp
30010 CFI_ADJUST_CFA_OFFSET -7*8
30011 + pax_force_retaddr
30012 ret
30013 CFI_RESTORE_STATE
30014
30015 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30016 index 1318f75..44c30fd 100644
30017 --- a/arch/x86/lib/csum-wrappers_64.c
30018 +++ b/arch/x86/lib/csum-wrappers_64.c
30019 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30020 len -= 2;
30021 }
30022 }
30023 + pax_open_userland();
30024 stac();
30025 - isum = csum_partial_copy_generic((__force const void *)src,
30026 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30027 dst, len, isum, errp, NULL);
30028 clac();
30029 + pax_close_userland();
30030 if (unlikely(*errp))
30031 goto out_err;
30032
30033 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30034 }
30035
30036 *errp = 0;
30037 + pax_open_userland();
30038 stac();
30039 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30040 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30041 len, isum, NULL, errp);
30042 clac();
30043 + pax_close_userland();
30044 return ret;
30045 }
30046 EXPORT_SYMBOL(csum_partial_copy_to_user);
30047 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30048 index a451235..1daa956 100644
30049 --- a/arch/x86/lib/getuser.S
30050 +++ b/arch/x86/lib/getuser.S
30051 @@ -33,17 +33,40 @@
30052 #include <asm/thread_info.h>
30053 #include <asm/asm.h>
30054 #include <asm/smap.h>
30055 +#include <asm/segment.h>
30056 +#include <asm/pgtable.h>
30057 +#include <asm/alternative-asm.h>
30058 +
30059 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30060 +#define __copyuser_seg gs;
30061 +#else
30062 +#define __copyuser_seg
30063 +#endif
30064
30065 .text
30066 ENTRY(__get_user_1)
30067 CFI_STARTPROC
30068 +
30069 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30070 GET_THREAD_INFO(%_ASM_DX)
30071 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30072 jae bad_get_user
30073 ASM_STAC
30074 -1: movzbl (%_ASM_AX),%edx
30075 +
30076 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30077 + mov pax_user_shadow_base,%_ASM_DX
30078 + cmp %_ASM_DX,%_ASM_AX
30079 + jae 1234f
30080 + add %_ASM_DX,%_ASM_AX
30081 +1234:
30082 +#endif
30083 +
30084 +#endif
30085 +
30086 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30087 xor %eax,%eax
30088 ASM_CLAC
30089 + pax_force_retaddr
30090 ret
30091 CFI_ENDPROC
30092 ENDPROC(__get_user_1)
30093 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30094 ENTRY(__get_user_2)
30095 CFI_STARTPROC
30096 add $1,%_ASM_AX
30097 +
30098 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30099 jc bad_get_user
30100 GET_THREAD_INFO(%_ASM_DX)
30101 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30102 jae bad_get_user
30103 ASM_STAC
30104 -2: movzwl -1(%_ASM_AX),%edx
30105 +
30106 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30107 + mov pax_user_shadow_base,%_ASM_DX
30108 + cmp %_ASM_DX,%_ASM_AX
30109 + jae 1234f
30110 + add %_ASM_DX,%_ASM_AX
30111 +1234:
30112 +#endif
30113 +
30114 +#endif
30115 +
30116 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30117 xor %eax,%eax
30118 ASM_CLAC
30119 + pax_force_retaddr
30120 ret
30121 CFI_ENDPROC
30122 ENDPROC(__get_user_2)
30123 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30124 ENTRY(__get_user_4)
30125 CFI_STARTPROC
30126 add $3,%_ASM_AX
30127 +
30128 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30129 jc bad_get_user
30130 GET_THREAD_INFO(%_ASM_DX)
30131 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30132 jae bad_get_user
30133 ASM_STAC
30134 -3: movl -3(%_ASM_AX),%edx
30135 +
30136 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30137 + mov pax_user_shadow_base,%_ASM_DX
30138 + cmp %_ASM_DX,%_ASM_AX
30139 + jae 1234f
30140 + add %_ASM_DX,%_ASM_AX
30141 +1234:
30142 +#endif
30143 +
30144 +#endif
30145 +
30146 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30147 xor %eax,%eax
30148 ASM_CLAC
30149 + pax_force_retaddr
30150 ret
30151 CFI_ENDPROC
30152 ENDPROC(__get_user_4)
30153 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30154 GET_THREAD_INFO(%_ASM_DX)
30155 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30156 jae bad_get_user
30157 +
30158 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30159 + mov pax_user_shadow_base,%_ASM_DX
30160 + cmp %_ASM_DX,%_ASM_AX
30161 + jae 1234f
30162 + add %_ASM_DX,%_ASM_AX
30163 +1234:
30164 +#endif
30165 +
30166 ASM_STAC
30167 4: movq -7(%_ASM_AX),%rdx
30168 xor %eax,%eax
30169 ASM_CLAC
30170 + pax_force_retaddr
30171 ret
30172 #else
30173 add $7,%_ASM_AX
30174 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30175 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30176 jae bad_get_user_8
30177 ASM_STAC
30178 -4: movl -7(%_ASM_AX),%edx
30179 -5: movl -3(%_ASM_AX),%ecx
30180 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30181 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30182 xor %eax,%eax
30183 ASM_CLAC
30184 + pax_force_retaddr
30185 ret
30186 #endif
30187 CFI_ENDPROC
30188 @@ -113,6 +175,7 @@ bad_get_user:
30189 xor %edx,%edx
30190 mov $(-EFAULT),%_ASM_AX
30191 ASM_CLAC
30192 + pax_force_retaddr
30193 ret
30194 CFI_ENDPROC
30195 END(bad_get_user)
30196 @@ -124,6 +187,7 @@ bad_get_user_8:
30197 xor %ecx,%ecx
30198 mov $(-EFAULT),%_ASM_AX
30199 ASM_CLAC
30200 + pax_force_retaddr
30201 ret
30202 CFI_ENDPROC
30203 END(bad_get_user_8)
30204 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30205 index 1313ae6..84f25ea 100644
30206 --- a/arch/x86/lib/insn.c
30207 +++ b/arch/x86/lib/insn.c
30208 @@ -20,8 +20,10 @@
30209
30210 #ifdef __KERNEL__
30211 #include <linux/string.h>
30212 +#include <asm/pgtable_types.h>
30213 #else
30214 #include <string.h>
30215 +#define ktla_ktva(addr) addr
30216 #endif
30217 #include <asm/inat.h>
30218 #include <asm/insn.h>
30219 @@ -53,9 +55,9 @@
30220 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30221 {
30222 memset(insn, 0, sizeof(*insn));
30223 - insn->kaddr = kaddr;
30224 - insn->end_kaddr = kaddr + buf_len;
30225 - insn->next_byte = kaddr;
30226 + insn->kaddr = ktla_ktva(kaddr);
30227 + insn->end_kaddr = insn->kaddr + buf_len;
30228 + insn->next_byte = insn->kaddr;
30229 insn->x86_64 = x86_64 ? 1 : 0;
30230 insn->opnd_bytes = 4;
30231 if (x86_64)
30232 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30233 index 05a95e7..326f2fa 100644
30234 --- a/arch/x86/lib/iomap_copy_64.S
30235 +++ b/arch/x86/lib/iomap_copy_64.S
30236 @@ -17,6 +17,7 @@
30237
30238 #include <linux/linkage.h>
30239 #include <asm/dwarf2.h>
30240 +#include <asm/alternative-asm.h>
30241
30242 /*
30243 * override generic version in lib/iomap_copy.c
30244 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30245 CFI_STARTPROC
30246 movl %edx,%ecx
30247 rep movsd
30248 + pax_force_retaddr
30249 ret
30250 CFI_ENDPROC
30251 ENDPROC(__iowrite32_copy)
30252 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30253 index 56313a3..0db417e 100644
30254 --- a/arch/x86/lib/memcpy_64.S
30255 +++ b/arch/x86/lib/memcpy_64.S
30256 @@ -24,7 +24,7 @@
30257 * This gets patched over the unrolled variant (below) via the
30258 * alternative instructions framework:
30259 */
30260 - .section .altinstr_replacement, "ax", @progbits
30261 + .section .altinstr_replacement, "a", @progbits
30262 .Lmemcpy_c:
30263 movq %rdi, %rax
30264 movq %rdx, %rcx
30265 @@ -33,6 +33,7 @@
30266 rep movsq
30267 movl %edx, %ecx
30268 rep movsb
30269 + pax_force_retaddr
30270 ret
30271 .Lmemcpy_e:
30272 .previous
30273 @@ -44,11 +45,12 @@
30274 * This gets patched over the unrolled variant (below) via the
30275 * alternative instructions framework:
30276 */
30277 - .section .altinstr_replacement, "ax", @progbits
30278 + .section .altinstr_replacement, "a", @progbits
30279 .Lmemcpy_c_e:
30280 movq %rdi, %rax
30281 movq %rdx, %rcx
30282 rep movsb
30283 + pax_force_retaddr
30284 ret
30285 .Lmemcpy_e_e:
30286 .previous
30287 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30288 movq %r9, 1*8(%rdi)
30289 movq %r10, -2*8(%rdi, %rdx)
30290 movq %r11, -1*8(%rdi, %rdx)
30291 + pax_force_retaddr
30292 retq
30293 .p2align 4
30294 .Lless_16bytes:
30295 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30296 movq -1*8(%rsi, %rdx), %r9
30297 movq %r8, 0*8(%rdi)
30298 movq %r9, -1*8(%rdi, %rdx)
30299 + pax_force_retaddr
30300 retq
30301 .p2align 4
30302 .Lless_8bytes:
30303 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30304 movl -4(%rsi, %rdx), %r8d
30305 movl %ecx, (%rdi)
30306 movl %r8d, -4(%rdi, %rdx)
30307 + pax_force_retaddr
30308 retq
30309 .p2align 4
30310 .Lless_3bytes:
30311 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30312 movb %cl, (%rdi)
30313
30314 .Lend:
30315 + pax_force_retaddr
30316 retq
30317 CFI_ENDPROC
30318 ENDPROC(memcpy)
30319 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30320 index 65268a6..dd1de11 100644
30321 --- a/arch/x86/lib/memmove_64.S
30322 +++ b/arch/x86/lib/memmove_64.S
30323 @@ -202,14 +202,16 @@ ENTRY(memmove)
30324 movb (%rsi), %r11b
30325 movb %r11b, (%rdi)
30326 13:
30327 + pax_force_retaddr
30328 retq
30329 CFI_ENDPROC
30330
30331 - .section .altinstr_replacement,"ax"
30332 + .section .altinstr_replacement,"a"
30333 .Lmemmove_begin_forward_efs:
30334 /* Forward moving data. */
30335 movq %rdx, %rcx
30336 rep movsb
30337 + pax_force_retaddr
30338 retq
30339 .Lmemmove_end_forward_efs:
30340 .previous
30341 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30342 index 2dcb380..2eb79fe 100644
30343 --- a/arch/x86/lib/memset_64.S
30344 +++ b/arch/x86/lib/memset_64.S
30345 @@ -16,7 +16,7 @@
30346 *
30347 * rax original destination
30348 */
30349 - .section .altinstr_replacement, "ax", @progbits
30350 + .section .altinstr_replacement, "a", @progbits
30351 .Lmemset_c:
30352 movq %rdi,%r9
30353 movq %rdx,%rcx
30354 @@ -30,6 +30,7 @@
30355 movl %edx,%ecx
30356 rep stosb
30357 movq %r9,%rax
30358 + pax_force_retaddr
30359 ret
30360 .Lmemset_e:
30361 .previous
30362 @@ -45,13 +46,14 @@
30363 *
30364 * rax original destination
30365 */
30366 - .section .altinstr_replacement, "ax", @progbits
30367 + .section .altinstr_replacement, "a", @progbits
30368 .Lmemset_c_e:
30369 movq %rdi,%r9
30370 movb %sil,%al
30371 movq %rdx,%rcx
30372 rep stosb
30373 movq %r9,%rax
30374 + pax_force_retaddr
30375 ret
30376 .Lmemset_e_e:
30377 .previous
30378 @@ -118,6 +120,7 @@ ENTRY(__memset)
30379
30380 .Lende:
30381 movq %r10,%rax
30382 + pax_force_retaddr
30383 ret
30384
30385 CFI_RESTORE_STATE
30386 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30387 index c9f2d9b..e7fd2c0 100644
30388 --- a/arch/x86/lib/mmx_32.c
30389 +++ b/arch/x86/lib/mmx_32.c
30390 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30391 {
30392 void *p;
30393 int i;
30394 + unsigned long cr0;
30395
30396 if (unlikely(in_interrupt()))
30397 return __memcpy(to, from, len);
30398 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30399 kernel_fpu_begin();
30400
30401 __asm__ __volatile__ (
30402 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30403 - " prefetch 64(%0)\n"
30404 - " prefetch 128(%0)\n"
30405 - " prefetch 192(%0)\n"
30406 - " prefetch 256(%0)\n"
30407 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30408 + " prefetch 64(%1)\n"
30409 + " prefetch 128(%1)\n"
30410 + " prefetch 192(%1)\n"
30411 + " prefetch 256(%1)\n"
30412 "2: \n"
30413 ".section .fixup, \"ax\"\n"
30414 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30415 + "3: \n"
30416 +
30417 +#ifdef CONFIG_PAX_KERNEXEC
30418 + " movl %%cr0, %0\n"
30419 + " movl %0, %%eax\n"
30420 + " andl $0xFFFEFFFF, %%eax\n"
30421 + " movl %%eax, %%cr0\n"
30422 +#endif
30423 +
30424 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30425 +
30426 +#ifdef CONFIG_PAX_KERNEXEC
30427 + " movl %0, %%cr0\n"
30428 +#endif
30429 +
30430 " jmp 2b\n"
30431 ".previous\n"
30432 _ASM_EXTABLE(1b, 3b)
30433 - : : "r" (from));
30434 + : "=&r" (cr0) : "r" (from) : "ax");
30435
30436 for ( ; i > 5; i--) {
30437 __asm__ __volatile__ (
30438 - "1: prefetch 320(%0)\n"
30439 - "2: movq (%0), %%mm0\n"
30440 - " movq 8(%0), %%mm1\n"
30441 - " movq 16(%0), %%mm2\n"
30442 - " movq 24(%0), %%mm3\n"
30443 - " movq %%mm0, (%1)\n"
30444 - " movq %%mm1, 8(%1)\n"
30445 - " movq %%mm2, 16(%1)\n"
30446 - " movq %%mm3, 24(%1)\n"
30447 - " movq 32(%0), %%mm0\n"
30448 - " movq 40(%0), %%mm1\n"
30449 - " movq 48(%0), %%mm2\n"
30450 - " movq 56(%0), %%mm3\n"
30451 - " movq %%mm0, 32(%1)\n"
30452 - " movq %%mm1, 40(%1)\n"
30453 - " movq %%mm2, 48(%1)\n"
30454 - " movq %%mm3, 56(%1)\n"
30455 + "1: prefetch 320(%1)\n"
30456 + "2: movq (%1), %%mm0\n"
30457 + " movq 8(%1), %%mm1\n"
30458 + " movq 16(%1), %%mm2\n"
30459 + " movq 24(%1), %%mm3\n"
30460 + " movq %%mm0, (%2)\n"
30461 + " movq %%mm1, 8(%2)\n"
30462 + " movq %%mm2, 16(%2)\n"
30463 + " movq %%mm3, 24(%2)\n"
30464 + " movq 32(%1), %%mm0\n"
30465 + " movq 40(%1), %%mm1\n"
30466 + " movq 48(%1), %%mm2\n"
30467 + " movq 56(%1), %%mm3\n"
30468 + " movq %%mm0, 32(%2)\n"
30469 + " movq %%mm1, 40(%2)\n"
30470 + " movq %%mm2, 48(%2)\n"
30471 + " movq %%mm3, 56(%2)\n"
30472 ".section .fixup, \"ax\"\n"
30473 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30474 + "3:\n"
30475 +
30476 +#ifdef CONFIG_PAX_KERNEXEC
30477 + " movl %%cr0, %0\n"
30478 + " movl %0, %%eax\n"
30479 + " andl $0xFFFEFFFF, %%eax\n"
30480 + " movl %%eax, %%cr0\n"
30481 +#endif
30482 +
30483 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30484 +
30485 +#ifdef CONFIG_PAX_KERNEXEC
30486 + " movl %0, %%cr0\n"
30487 +#endif
30488 +
30489 " jmp 2b\n"
30490 ".previous\n"
30491 _ASM_EXTABLE(1b, 3b)
30492 - : : "r" (from), "r" (to) : "memory");
30493 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30494
30495 from += 64;
30496 to += 64;
30497 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30498 static void fast_copy_page(void *to, void *from)
30499 {
30500 int i;
30501 + unsigned long cr0;
30502
30503 kernel_fpu_begin();
30504
30505 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30506 * but that is for later. -AV
30507 */
30508 __asm__ __volatile__(
30509 - "1: prefetch (%0)\n"
30510 - " prefetch 64(%0)\n"
30511 - " prefetch 128(%0)\n"
30512 - " prefetch 192(%0)\n"
30513 - " prefetch 256(%0)\n"
30514 + "1: prefetch (%1)\n"
30515 + " prefetch 64(%1)\n"
30516 + " prefetch 128(%1)\n"
30517 + " prefetch 192(%1)\n"
30518 + " prefetch 256(%1)\n"
30519 "2: \n"
30520 ".section .fixup, \"ax\"\n"
30521 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30522 + "3: \n"
30523 +
30524 +#ifdef CONFIG_PAX_KERNEXEC
30525 + " movl %%cr0, %0\n"
30526 + " movl %0, %%eax\n"
30527 + " andl $0xFFFEFFFF, %%eax\n"
30528 + " movl %%eax, %%cr0\n"
30529 +#endif
30530 +
30531 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30532 +
30533 +#ifdef CONFIG_PAX_KERNEXEC
30534 + " movl %0, %%cr0\n"
30535 +#endif
30536 +
30537 " jmp 2b\n"
30538 ".previous\n"
30539 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30540 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30541
30542 for (i = 0; i < (4096-320)/64; i++) {
30543 __asm__ __volatile__ (
30544 - "1: prefetch 320(%0)\n"
30545 - "2: movq (%0), %%mm0\n"
30546 - " movntq %%mm0, (%1)\n"
30547 - " movq 8(%0), %%mm1\n"
30548 - " movntq %%mm1, 8(%1)\n"
30549 - " movq 16(%0), %%mm2\n"
30550 - " movntq %%mm2, 16(%1)\n"
30551 - " movq 24(%0), %%mm3\n"
30552 - " movntq %%mm3, 24(%1)\n"
30553 - " movq 32(%0), %%mm4\n"
30554 - " movntq %%mm4, 32(%1)\n"
30555 - " movq 40(%0), %%mm5\n"
30556 - " movntq %%mm5, 40(%1)\n"
30557 - " movq 48(%0), %%mm6\n"
30558 - " movntq %%mm6, 48(%1)\n"
30559 - " movq 56(%0), %%mm7\n"
30560 - " movntq %%mm7, 56(%1)\n"
30561 + "1: prefetch 320(%1)\n"
30562 + "2: movq (%1), %%mm0\n"
30563 + " movntq %%mm0, (%2)\n"
30564 + " movq 8(%1), %%mm1\n"
30565 + " movntq %%mm1, 8(%2)\n"
30566 + " movq 16(%1), %%mm2\n"
30567 + " movntq %%mm2, 16(%2)\n"
30568 + " movq 24(%1), %%mm3\n"
30569 + " movntq %%mm3, 24(%2)\n"
30570 + " movq 32(%1), %%mm4\n"
30571 + " movntq %%mm4, 32(%2)\n"
30572 + " movq 40(%1), %%mm5\n"
30573 + " movntq %%mm5, 40(%2)\n"
30574 + " movq 48(%1), %%mm6\n"
30575 + " movntq %%mm6, 48(%2)\n"
30576 + " movq 56(%1), %%mm7\n"
30577 + " movntq %%mm7, 56(%2)\n"
30578 ".section .fixup, \"ax\"\n"
30579 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30580 + "3:\n"
30581 +
30582 +#ifdef CONFIG_PAX_KERNEXEC
30583 + " movl %%cr0, %0\n"
30584 + " movl %0, %%eax\n"
30585 + " andl $0xFFFEFFFF, %%eax\n"
30586 + " movl %%eax, %%cr0\n"
30587 +#endif
30588 +
30589 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30590 +
30591 +#ifdef CONFIG_PAX_KERNEXEC
30592 + " movl %0, %%cr0\n"
30593 +#endif
30594 +
30595 " jmp 2b\n"
30596 ".previous\n"
30597 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30598 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30599
30600 from += 64;
30601 to += 64;
30602 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30603 static void fast_copy_page(void *to, void *from)
30604 {
30605 int i;
30606 + unsigned long cr0;
30607
30608 kernel_fpu_begin();
30609
30610 __asm__ __volatile__ (
30611 - "1: prefetch (%0)\n"
30612 - " prefetch 64(%0)\n"
30613 - " prefetch 128(%0)\n"
30614 - " prefetch 192(%0)\n"
30615 - " prefetch 256(%0)\n"
30616 + "1: prefetch (%1)\n"
30617 + " prefetch 64(%1)\n"
30618 + " prefetch 128(%1)\n"
30619 + " prefetch 192(%1)\n"
30620 + " prefetch 256(%1)\n"
30621 "2: \n"
30622 ".section .fixup, \"ax\"\n"
30623 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30624 + "3: \n"
30625 +
30626 +#ifdef CONFIG_PAX_KERNEXEC
30627 + " movl %%cr0, %0\n"
30628 + " movl %0, %%eax\n"
30629 + " andl $0xFFFEFFFF, %%eax\n"
30630 + " movl %%eax, %%cr0\n"
30631 +#endif
30632 +
30633 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30634 +
30635 +#ifdef CONFIG_PAX_KERNEXEC
30636 + " movl %0, %%cr0\n"
30637 +#endif
30638 +
30639 " jmp 2b\n"
30640 ".previous\n"
30641 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30642 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30643
30644 for (i = 0; i < 4096/64; i++) {
30645 __asm__ __volatile__ (
30646 - "1: prefetch 320(%0)\n"
30647 - "2: movq (%0), %%mm0\n"
30648 - " movq 8(%0), %%mm1\n"
30649 - " movq 16(%0), %%mm2\n"
30650 - " movq 24(%0), %%mm3\n"
30651 - " movq %%mm0, (%1)\n"
30652 - " movq %%mm1, 8(%1)\n"
30653 - " movq %%mm2, 16(%1)\n"
30654 - " movq %%mm3, 24(%1)\n"
30655 - " movq 32(%0), %%mm0\n"
30656 - " movq 40(%0), %%mm1\n"
30657 - " movq 48(%0), %%mm2\n"
30658 - " movq 56(%0), %%mm3\n"
30659 - " movq %%mm0, 32(%1)\n"
30660 - " movq %%mm1, 40(%1)\n"
30661 - " movq %%mm2, 48(%1)\n"
30662 - " movq %%mm3, 56(%1)\n"
30663 + "1: prefetch 320(%1)\n"
30664 + "2: movq (%1), %%mm0\n"
30665 + " movq 8(%1), %%mm1\n"
30666 + " movq 16(%1), %%mm2\n"
30667 + " movq 24(%1), %%mm3\n"
30668 + " movq %%mm0, (%2)\n"
30669 + " movq %%mm1, 8(%2)\n"
30670 + " movq %%mm2, 16(%2)\n"
30671 + " movq %%mm3, 24(%2)\n"
30672 + " movq 32(%1), %%mm0\n"
30673 + " movq 40(%1), %%mm1\n"
30674 + " movq 48(%1), %%mm2\n"
30675 + " movq 56(%1), %%mm3\n"
30676 + " movq %%mm0, 32(%2)\n"
30677 + " movq %%mm1, 40(%2)\n"
30678 + " movq %%mm2, 48(%2)\n"
30679 + " movq %%mm3, 56(%2)\n"
30680 ".section .fixup, \"ax\"\n"
30681 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30682 + "3:\n"
30683 +
30684 +#ifdef CONFIG_PAX_KERNEXEC
30685 + " movl %%cr0, %0\n"
30686 + " movl %0, %%eax\n"
30687 + " andl $0xFFFEFFFF, %%eax\n"
30688 + " movl %%eax, %%cr0\n"
30689 +#endif
30690 +
30691 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30692 +
30693 +#ifdef CONFIG_PAX_KERNEXEC
30694 + " movl %0, %%cr0\n"
30695 +#endif
30696 +
30697 " jmp 2b\n"
30698 ".previous\n"
30699 _ASM_EXTABLE(1b, 3b)
30700 - : : "r" (from), "r" (to) : "memory");
30701 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30702
30703 from += 64;
30704 to += 64;
30705 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30706 index f6d13ee..d789440 100644
30707 --- a/arch/x86/lib/msr-reg.S
30708 +++ b/arch/x86/lib/msr-reg.S
30709 @@ -3,6 +3,7 @@
30710 #include <asm/dwarf2.h>
30711 #include <asm/asm.h>
30712 #include <asm/msr.h>
30713 +#include <asm/alternative-asm.h>
30714
30715 #ifdef CONFIG_X86_64
30716 /*
30717 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30718 movl %edi, 28(%r10)
30719 popq_cfi %rbp
30720 popq_cfi %rbx
30721 + pax_force_retaddr
30722 ret
30723 3:
30724 CFI_RESTORE_STATE
30725 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30726 index fc6ba17..d4d989d 100644
30727 --- a/arch/x86/lib/putuser.S
30728 +++ b/arch/x86/lib/putuser.S
30729 @@ -16,7 +16,9 @@
30730 #include <asm/errno.h>
30731 #include <asm/asm.h>
30732 #include <asm/smap.h>
30733 -
30734 +#include <asm/segment.h>
30735 +#include <asm/pgtable.h>
30736 +#include <asm/alternative-asm.h>
30737
30738 /*
30739 * __put_user_X
30740 @@ -30,57 +32,125 @@
30741 * as they get called from within inline assembly.
30742 */
30743
30744 -#define ENTER CFI_STARTPROC ; \
30745 - GET_THREAD_INFO(%_ASM_BX)
30746 -#define EXIT ASM_CLAC ; \
30747 - ret ; \
30748 +#define ENTER CFI_STARTPROC
30749 +#define EXIT ASM_CLAC ; \
30750 + pax_force_retaddr ; \
30751 + ret ; \
30752 CFI_ENDPROC
30753
30754 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30755 +#define _DEST %_ASM_CX,%_ASM_BX
30756 +#else
30757 +#define _DEST %_ASM_CX
30758 +#endif
30759 +
30760 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30761 +#define __copyuser_seg gs;
30762 +#else
30763 +#define __copyuser_seg
30764 +#endif
30765 +
30766 .text
30767 ENTRY(__put_user_1)
30768 ENTER
30769 +
30770 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30771 + GET_THREAD_INFO(%_ASM_BX)
30772 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30773 jae bad_put_user
30774 ASM_STAC
30775 -1: movb %al,(%_ASM_CX)
30776 +
30777 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30778 + mov pax_user_shadow_base,%_ASM_BX
30779 + cmp %_ASM_BX,%_ASM_CX
30780 + jb 1234f
30781 + xor %ebx,%ebx
30782 +1234:
30783 +#endif
30784 +
30785 +#endif
30786 +
30787 +1: __copyuser_seg movb %al,(_DEST)
30788 xor %eax,%eax
30789 EXIT
30790 ENDPROC(__put_user_1)
30791
30792 ENTRY(__put_user_2)
30793 ENTER
30794 +
30795 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30796 + GET_THREAD_INFO(%_ASM_BX)
30797 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30798 sub $1,%_ASM_BX
30799 cmp %_ASM_BX,%_ASM_CX
30800 jae bad_put_user
30801 ASM_STAC
30802 -2: movw %ax,(%_ASM_CX)
30803 +
30804 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30805 + mov pax_user_shadow_base,%_ASM_BX
30806 + cmp %_ASM_BX,%_ASM_CX
30807 + jb 1234f
30808 + xor %ebx,%ebx
30809 +1234:
30810 +#endif
30811 +
30812 +#endif
30813 +
30814 +2: __copyuser_seg movw %ax,(_DEST)
30815 xor %eax,%eax
30816 EXIT
30817 ENDPROC(__put_user_2)
30818
30819 ENTRY(__put_user_4)
30820 ENTER
30821 +
30822 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30823 + GET_THREAD_INFO(%_ASM_BX)
30824 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30825 sub $3,%_ASM_BX
30826 cmp %_ASM_BX,%_ASM_CX
30827 jae bad_put_user
30828 ASM_STAC
30829 -3: movl %eax,(%_ASM_CX)
30830 +
30831 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30832 + mov pax_user_shadow_base,%_ASM_BX
30833 + cmp %_ASM_BX,%_ASM_CX
30834 + jb 1234f
30835 + xor %ebx,%ebx
30836 +1234:
30837 +#endif
30838 +
30839 +#endif
30840 +
30841 +3: __copyuser_seg movl %eax,(_DEST)
30842 xor %eax,%eax
30843 EXIT
30844 ENDPROC(__put_user_4)
30845
30846 ENTRY(__put_user_8)
30847 ENTER
30848 +
30849 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30850 + GET_THREAD_INFO(%_ASM_BX)
30851 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30852 sub $7,%_ASM_BX
30853 cmp %_ASM_BX,%_ASM_CX
30854 jae bad_put_user
30855 ASM_STAC
30856 -4: mov %_ASM_AX,(%_ASM_CX)
30857 +
30858 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30859 + mov pax_user_shadow_base,%_ASM_BX
30860 + cmp %_ASM_BX,%_ASM_CX
30861 + jb 1234f
30862 + xor %ebx,%ebx
30863 +1234:
30864 +#endif
30865 +
30866 +#endif
30867 +
30868 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30869 #ifdef CONFIG_X86_32
30870 -5: movl %edx,4(%_ASM_CX)
30871 +5: __copyuser_seg movl %edx,4(_DEST)
30872 #endif
30873 xor %eax,%eax
30874 EXIT
30875 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30876 index 5dff5f0..cadebf4 100644
30877 --- a/arch/x86/lib/rwsem.S
30878 +++ b/arch/x86/lib/rwsem.S
30879 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30880 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30881 CFI_RESTORE __ASM_REG(dx)
30882 restore_common_regs
30883 + pax_force_retaddr
30884 ret
30885 CFI_ENDPROC
30886 ENDPROC(call_rwsem_down_read_failed)
30887 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30888 movq %rax,%rdi
30889 call rwsem_down_write_failed
30890 restore_common_regs
30891 + pax_force_retaddr
30892 ret
30893 CFI_ENDPROC
30894 ENDPROC(call_rwsem_down_write_failed)
30895 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
30896 movq %rax,%rdi
30897 call rwsem_wake
30898 restore_common_regs
30899 -1: ret
30900 +1: pax_force_retaddr
30901 + ret
30902 CFI_ENDPROC
30903 ENDPROC(call_rwsem_wake)
30904
30905 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
30906 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30907 CFI_RESTORE __ASM_REG(dx)
30908 restore_common_regs
30909 + pax_force_retaddr
30910 ret
30911 CFI_ENDPROC
30912 ENDPROC(call_rwsem_downgrade_wake)
30913 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
30914 index b30b5eb..2b57052 100644
30915 --- a/arch/x86/lib/thunk_64.S
30916 +++ b/arch/x86/lib/thunk_64.S
30917 @@ -9,6 +9,7 @@
30918 #include <asm/dwarf2.h>
30919 #include <asm/calling.h>
30920 #include <asm/asm.h>
30921 +#include <asm/alternative-asm.h>
30922
30923 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
30924 .macro THUNK name, func, put_ret_addr_in_rdi=0
30925 @@ -16,11 +17,11 @@
30926 \name:
30927 CFI_STARTPROC
30928
30929 - /* this one pushes 9 elems, the next one would be %rIP */
30930 - SAVE_ARGS
30931 + /* this one pushes 15+1 elems, the next one would be %rIP */
30932 + SAVE_ARGS 8
30933
30934 .if \put_ret_addr_in_rdi
30935 - movq_cfi_restore 9*8, rdi
30936 + movq_cfi_restore RIP, rdi
30937 .endif
30938
30939 call \func
30940 @@ -47,9 +48,10 @@
30941
30942 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
30943 CFI_STARTPROC
30944 - SAVE_ARGS
30945 + SAVE_ARGS 8
30946 restore:
30947 - RESTORE_ARGS
30948 + RESTORE_ARGS 1,8
30949 + pax_force_retaddr
30950 ret
30951 CFI_ENDPROC
30952 _ASM_NOKPROBE(restore)
30953 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
30954 index e2f5e21..4b22130 100644
30955 --- a/arch/x86/lib/usercopy_32.c
30956 +++ b/arch/x86/lib/usercopy_32.c
30957 @@ -42,11 +42,13 @@ do { \
30958 int __d0; \
30959 might_fault(); \
30960 __asm__ __volatile__( \
30961 + __COPYUSER_SET_ES \
30962 ASM_STAC "\n" \
30963 "0: rep; stosl\n" \
30964 " movl %2,%0\n" \
30965 "1: rep; stosb\n" \
30966 "2: " ASM_CLAC "\n" \
30967 + __COPYUSER_RESTORE_ES \
30968 ".section .fixup,\"ax\"\n" \
30969 "3: lea 0(%2,%0,4),%0\n" \
30970 " jmp 2b\n" \
30971 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
30972
30973 #ifdef CONFIG_X86_INTEL_USERCOPY
30974 static unsigned long
30975 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
30976 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
30977 {
30978 int d0, d1;
30979 __asm__ __volatile__(
30980 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
30981 " .align 2,0x90\n"
30982 "3: movl 0(%4), %%eax\n"
30983 "4: movl 4(%4), %%edx\n"
30984 - "5: movl %%eax, 0(%3)\n"
30985 - "6: movl %%edx, 4(%3)\n"
30986 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
30987 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
30988 "7: movl 8(%4), %%eax\n"
30989 "8: movl 12(%4),%%edx\n"
30990 - "9: movl %%eax, 8(%3)\n"
30991 - "10: movl %%edx, 12(%3)\n"
30992 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
30993 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
30994 "11: movl 16(%4), %%eax\n"
30995 "12: movl 20(%4), %%edx\n"
30996 - "13: movl %%eax, 16(%3)\n"
30997 - "14: movl %%edx, 20(%3)\n"
30998 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
30999 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31000 "15: movl 24(%4), %%eax\n"
31001 "16: movl 28(%4), %%edx\n"
31002 - "17: movl %%eax, 24(%3)\n"
31003 - "18: movl %%edx, 28(%3)\n"
31004 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31005 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31006 "19: movl 32(%4), %%eax\n"
31007 "20: movl 36(%4), %%edx\n"
31008 - "21: movl %%eax, 32(%3)\n"
31009 - "22: movl %%edx, 36(%3)\n"
31010 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31011 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31012 "23: movl 40(%4), %%eax\n"
31013 "24: movl 44(%4), %%edx\n"
31014 - "25: movl %%eax, 40(%3)\n"
31015 - "26: movl %%edx, 44(%3)\n"
31016 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31017 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31018 "27: movl 48(%4), %%eax\n"
31019 "28: movl 52(%4), %%edx\n"
31020 - "29: movl %%eax, 48(%3)\n"
31021 - "30: movl %%edx, 52(%3)\n"
31022 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31023 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31024 "31: movl 56(%4), %%eax\n"
31025 "32: movl 60(%4), %%edx\n"
31026 - "33: movl %%eax, 56(%3)\n"
31027 - "34: movl %%edx, 60(%3)\n"
31028 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31029 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31030 " addl $-64, %0\n"
31031 " addl $64, %4\n"
31032 " addl $64, %3\n"
31033 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31034 " shrl $2, %0\n"
31035 " andl $3, %%eax\n"
31036 " cld\n"
31037 + __COPYUSER_SET_ES
31038 "99: rep; movsl\n"
31039 "36: movl %%eax, %0\n"
31040 "37: rep; movsb\n"
31041 "100:\n"
31042 + __COPYUSER_RESTORE_ES
31043 + ".section .fixup,\"ax\"\n"
31044 + "101: lea 0(%%eax,%0,4),%0\n"
31045 + " jmp 100b\n"
31046 + ".previous\n"
31047 + _ASM_EXTABLE(1b,100b)
31048 + _ASM_EXTABLE(2b,100b)
31049 + _ASM_EXTABLE(3b,100b)
31050 + _ASM_EXTABLE(4b,100b)
31051 + _ASM_EXTABLE(5b,100b)
31052 + _ASM_EXTABLE(6b,100b)
31053 + _ASM_EXTABLE(7b,100b)
31054 + _ASM_EXTABLE(8b,100b)
31055 + _ASM_EXTABLE(9b,100b)
31056 + _ASM_EXTABLE(10b,100b)
31057 + _ASM_EXTABLE(11b,100b)
31058 + _ASM_EXTABLE(12b,100b)
31059 + _ASM_EXTABLE(13b,100b)
31060 + _ASM_EXTABLE(14b,100b)
31061 + _ASM_EXTABLE(15b,100b)
31062 + _ASM_EXTABLE(16b,100b)
31063 + _ASM_EXTABLE(17b,100b)
31064 + _ASM_EXTABLE(18b,100b)
31065 + _ASM_EXTABLE(19b,100b)
31066 + _ASM_EXTABLE(20b,100b)
31067 + _ASM_EXTABLE(21b,100b)
31068 + _ASM_EXTABLE(22b,100b)
31069 + _ASM_EXTABLE(23b,100b)
31070 + _ASM_EXTABLE(24b,100b)
31071 + _ASM_EXTABLE(25b,100b)
31072 + _ASM_EXTABLE(26b,100b)
31073 + _ASM_EXTABLE(27b,100b)
31074 + _ASM_EXTABLE(28b,100b)
31075 + _ASM_EXTABLE(29b,100b)
31076 + _ASM_EXTABLE(30b,100b)
31077 + _ASM_EXTABLE(31b,100b)
31078 + _ASM_EXTABLE(32b,100b)
31079 + _ASM_EXTABLE(33b,100b)
31080 + _ASM_EXTABLE(34b,100b)
31081 + _ASM_EXTABLE(35b,100b)
31082 + _ASM_EXTABLE(36b,100b)
31083 + _ASM_EXTABLE(37b,100b)
31084 + _ASM_EXTABLE(99b,101b)
31085 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31086 + : "1"(to), "2"(from), "0"(size)
31087 + : "eax", "edx", "memory");
31088 + return size;
31089 +}
31090 +
31091 +static unsigned long
31092 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31093 +{
31094 + int d0, d1;
31095 + __asm__ __volatile__(
31096 + " .align 2,0x90\n"
31097 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31098 + " cmpl $67, %0\n"
31099 + " jbe 3f\n"
31100 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31101 + " .align 2,0x90\n"
31102 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31103 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31104 + "5: movl %%eax, 0(%3)\n"
31105 + "6: movl %%edx, 4(%3)\n"
31106 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31107 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31108 + "9: movl %%eax, 8(%3)\n"
31109 + "10: movl %%edx, 12(%3)\n"
31110 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31111 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31112 + "13: movl %%eax, 16(%3)\n"
31113 + "14: movl %%edx, 20(%3)\n"
31114 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31115 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31116 + "17: movl %%eax, 24(%3)\n"
31117 + "18: movl %%edx, 28(%3)\n"
31118 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31119 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31120 + "21: movl %%eax, 32(%3)\n"
31121 + "22: movl %%edx, 36(%3)\n"
31122 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31123 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31124 + "25: movl %%eax, 40(%3)\n"
31125 + "26: movl %%edx, 44(%3)\n"
31126 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31127 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31128 + "29: movl %%eax, 48(%3)\n"
31129 + "30: movl %%edx, 52(%3)\n"
31130 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31131 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31132 + "33: movl %%eax, 56(%3)\n"
31133 + "34: movl %%edx, 60(%3)\n"
31134 + " addl $-64, %0\n"
31135 + " addl $64, %4\n"
31136 + " addl $64, %3\n"
31137 + " cmpl $63, %0\n"
31138 + " ja 1b\n"
31139 + "35: movl %0, %%eax\n"
31140 + " shrl $2, %0\n"
31141 + " andl $3, %%eax\n"
31142 + " cld\n"
31143 + "99: rep; "__copyuser_seg" movsl\n"
31144 + "36: movl %%eax, %0\n"
31145 + "37: rep; "__copyuser_seg" movsb\n"
31146 + "100:\n"
31147 ".section .fixup,\"ax\"\n"
31148 "101: lea 0(%%eax,%0,4),%0\n"
31149 " jmp 100b\n"
31150 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31151 int d0, d1;
31152 __asm__ __volatile__(
31153 " .align 2,0x90\n"
31154 - "0: movl 32(%4), %%eax\n"
31155 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31156 " cmpl $67, %0\n"
31157 " jbe 2f\n"
31158 - "1: movl 64(%4), %%eax\n"
31159 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31160 " .align 2,0x90\n"
31161 - "2: movl 0(%4), %%eax\n"
31162 - "21: movl 4(%4), %%edx\n"
31163 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31164 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31165 " movl %%eax, 0(%3)\n"
31166 " movl %%edx, 4(%3)\n"
31167 - "3: movl 8(%4), %%eax\n"
31168 - "31: movl 12(%4),%%edx\n"
31169 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31170 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31171 " movl %%eax, 8(%3)\n"
31172 " movl %%edx, 12(%3)\n"
31173 - "4: movl 16(%4), %%eax\n"
31174 - "41: movl 20(%4), %%edx\n"
31175 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31176 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31177 " movl %%eax, 16(%3)\n"
31178 " movl %%edx, 20(%3)\n"
31179 - "10: movl 24(%4), %%eax\n"
31180 - "51: movl 28(%4), %%edx\n"
31181 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31182 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31183 " movl %%eax, 24(%3)\n"
31184 " movl %%edx, 28(%3)\n"
31185 - "11: movl 32(%4), %%eax\n"
31186 - "61: movl 36(%4), %%edx\n"
31187 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31188 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31189 " movl %%eax, 32(%3)\n"
31190 " movl %%edx, 36(%3)\n"
31191 - "12: movl 40(%4), %%eax\n"
31192 - "71: movl 44(%4), %%edx\n"
31193 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31194 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31195 " movl %%eax, 40(%3)\n"
31196 " movl %%edx, 44(%3)\n"
31197 - "13: movl 48(%4), %%eax\n"
31198 - "81: movl 52(%4), %%edx\n"
31199 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31200 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31201 " movl %%eax, 48(%3)\n"
31202 " movl %%edx, 52(%3)\n"
31203 - "14: movl 56(%4), %%eax\n"
31204 - "91: movl 60(%4), %%edx\n"
31205 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31206 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31207 " movl %%eax, 56(%3)\n"
31208 " movl %%edx, 60(%3)\n"
31209 " addl $-64, %0\n"
31210 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31211 " shrl $2, %0\n"
31212 " andl $3, %%eax\n"
31213 " cld\n"
31214 - "6: rep; movsl\n"
31215 + "6: rep; "__copyuser_seg" movsl\n"
31216 " movl %%eax,%0\n"
31217 - "7: rep; movsb\n"
31218 + "7: rep; "__copyuser_seg" movsb\n"
31219 "8:\n"
31220 ".section .fixup,\"ax\"\n"
31221 "9: lea 0(%%eax,%0,4),%0\n"
31222 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31223
31224 __asm__ __volatile__(
31225 " .align 2,0x90\n"
31226 - "0: movl 32(%4), %%eax\n"
31227 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31228 " cmpl $67, %0\n"
31229 " jbe 2f\n"
31230 - "1: movl 64(%4), %%eax\n"
31231 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31232 " .align 2,0x90\n"
31233 - "2: movl 0(%4), %%eax\n"
31234 - "21: movl 4(%4), %%edx\n"
31235 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31236 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31237 " movnti %%eax, 0(%3)\n"
31238 " movnti %%edx, 4(%3)\n"
31239 - "3: movl 8(%4), %%eax\n"
31240 - "31: movl 12(%4),%%edx\n"
31241 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31242 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31243 " movnti %%eax, 8(%3)\n"
31244 " movnti %%edx, 12(%3)\n"
31245 - "4: movl 16(%4), %%eax\n"
31246 - "41: movl 20(%4), %%edx\n"
31247 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31248 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31249 " movnti %%eax, 16(%3)\n"
31250 " movnti %%edx, 20(%3)\n"
31251 - "10: movl 24(%4), %%eax\n"
31252 - "51: movl 28(%4), %%edx\n"
31253 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31254 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31255 " movnti %%eax, 24(%3)\n"
31256 " movnti %%edx, 28(%3)\n"
31257 - "11: movl 32(%4), %%eax\n"
31258 - "61: movl 36(%4), %%edx\n"
31259 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31260 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31261 " movnti %%eax, 32(%3)\n"
31262 " movnti %%edx, 36(%3)\n"
31263 - "12: movl 40(%4), %%eax\n"
31264 - "71: movl 44(%4), %%edx\n"
31265 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31266 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31267 " movnti %%eax, 40(%3)\n"
31268 " movnti %%edx, 44(%3)\n"
31269 - "13: movl 48(%4), %%eax\n"
31270 - "81: movl 52(%4), %%edx\n"
31271 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31272 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31273 " movnti %%eax, 48(%3)\n"
31274 " movnti %%edx, 52(%3)\n"
31275 - "14: movl 56(%4), %%eax\n"
31276 - "91: movl 60(%4), %%edx\n"
31277 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31278 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31279 " movnti %%eax, 56(%3)\n"
31280 " movnti %%edx, 60(%3)\n"
31281 " addl $-64, %0\n"
31282 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31283 " shrl $2, %0\n"
31284 " andl $3, %%eax\n"
31285 " cld\n"
31286 - "6: rep; movsl\n"
31287 + "6: rep; "__copyuser_seg" movsl\n"
31288 " movl %%eax,%0\n"
31289 - "7: rep; movsb\n"
31290 + "7: rep; "__copyuser_seg" movsb\n"
31291 "8:\n"
31292 ".section .fixup,\"ax\"\n"
31293 "9: lea 0(%%eax,%0,4),%0\n"
31294 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31295
31296 __asm__ __volatile__(
31297 " .align 2,0x90\n"
31298 - "0: movl 32(%4), %%eax\n"
31299 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31300 " cmpl $67, %0\n"
31301 " jbe 2f\n"
31302 - "1: movl 64(%4), %%eax\n"
31303 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31304 " .align 2,0x90\n"
31305 - "2: movl 0(%4), %%eax\n"
31306 - "21: movl 4(%4), %%edx\n"
31307 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31308 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31309 " movnti %%eax, 0(%3)\n"
31310 " movnti %%edx, 4(%3)\n"
31311 - "3: movl 8(%4), %%eax\n"
31312 - "31: movl 12(%4),%%edx\n"
31313 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31314 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31315 " movnti %%eax, 8(%3)\n"
31316 " movnti %%edx, 12(%3)\n"
31317 - "4: movl 16(%4), %%eax\n"
31318 - "41: movl 20(%4), %%edx\n"
31319 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31320 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31321 " movnti %%eax, 16(%3)\n"
31322 " movnti %%edx, 20(%3)\n"
31323 - "10: movl 24(%4), %%eax\n"
31324 - "51: movl 28(%4), %%edx\n"
31325 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31326 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31327 " movnti %%eax, 24(%3)\n"
31328 " movnti %%edx, 28(%3)\n"
31329 - "11: movl 32(%4), %%eax\n"
31330 - "61: movl 36(%4), %%edx\n"
31331 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31332 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31333 " movnti %%eax, 32(%3)\n"
31334 " movnti %%edx, 36(%3)\n"
31335 - "12: movl 40(%4), %%eax\n"
31336 - "71: movl 44(%4), %%edx\n"
31337 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31338 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31339 " movnti %%eax, 40(%3)\n"
31340 " movnti %%edx, 44(%3)\n"
31341 - "13: movl 48(%4), %%eax\n"
31342 - "81: movl 52(%4), %%edx\n"
31343 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31344 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31345 " movnti %%eax, 48(%3)\n"
31346 " movnti %%edx, 52(%3)\n"
31347 - "14: movl 56(%4), %%eax\n"
31348 - "91: movl 60(%4), %%edx\n"
31349 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31350 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31351 " movnti %%eax, 56(%3)\n"
31352 " movnti %%edx, 60(%3)\n"
31353 " addl $-64, %0\n"
31354 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31355 " shrl $2, %0\n"
31356 " andl $3, %%eax\n"
31357 " cld\n"
31358 - "6: rep; movsl\n"
31359 + "6: rep; "__copyuser_seg" movsl\n"
31360 " movl %%eax,%0\n"
31361 - "7: rep; movsb\n"
31362 + "7: rep; "__copyuser_seg" movsb\n"
31363 "8:\n"
31364 ".section .fixup,\"ax\"\n"
31365 "9: lea 0(%%eax,%0,4),%0\n"
31366 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31367 */
31368 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31369 unsigned long size);
31370 -unsigned long __copy_user_intel(void __user *to, const void *from,
31371 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31372 + unsigned long size);
31373 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31374 unsigned long size);
31375 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31376 const void __user *from, unsigned long size);
31377 #endif /* CONFIG_X86_INTEL_USERCOPY */
31378
31379 /* Generic arbitrary sized copy. */
31380 -#define __copy_user(to, from, size) \
31381 +#define __copy_user(to, from, size, prefix, set, restore) \
31382 do { \
31383 int __d0, __d1, __d2; \
31384 __asm__ __volatile__( \
31385 + set \
31386 " cmp $7,%0\n" \
31387 " jbe 1f\n" \
31388 " movl %1,%0\n" \
31389 " negl %0\n" \
31390 " andl $7,%0\n" \
31391 " subl %0,%3\n" \
31392 - "4: rep; movsb\n" \
31393 + "4: rep; "prefix"movsb\n" \
31394 " movl %3,%0\n" \
31395 " shrl $2,%0\n" \
31396 " andl $3,%3\n" \
31397 " .align 2,0x90\n" \
31398 - "0: rep; movsl\n" \
31399 + "0: rep; "prefix"movsl\n" \
31400 " movl %3,%0\n" \
31401 - "1: rep; movsb\n" \
31402 + "1: rep; "prefix"movsb\n" \
31403 "2:\n" \
31404 + restore \
31405 ".section .fixup,\"ax\"\n" \
31406 "5: addl %3,%0\n" \
31407 " jmp 2b\n" \
31408 @@ -538,14 +650,14 @@ do { \
31409 " negl %0\n" \
31410 " andl $7,%0\n" \
31411 " subl %0,%3\n" \
31412 - "4: rep; movsb\n" \
31413 + "4: rep; "__copyuser_seg"movsb\n" \
31414 " movl %3,%0\n" \
31415 " shrl $2,%0\n" \
31416 " andl $3,%3\n" \
31417 " .align 2,0x90\n" \
31418 - "0: rep; movsl\n" \
31419 + "0: rep; "__copyuser_seg"movsl\n" \
31420 " movl %3,%0\n" \
31421 - "1: rep; movsb\n" \
31422 + "1: rep; "__copyuser_seg"movsb\n" \
31423 "2:\n" \
31424 ".section .fixup,\"ax\"\n" \
31425 "5: addl %3,%0\n" \
31426 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31427 {
31428 stac();
31429 if (movsl_is_ok(to, from, n))
31430 - __copy_user(to, from, n);
31431 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31432 else
31433 - n = __copy_user_intel(to, from, n);
31434 + n = __generic_copy_to_user_intel(to, from, n);
31435 clac();
31436 return n;
31437 }
31438 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31439 {
31440 stac();
31441 if (movsl_is_ok(to, from, n))
31442 - __copy_user(to, from, n);
31443 + __copy_user(to, from, n, __copyuser_seg, "", "");
31444 else
31445 - n = __copy_user_intel((void __user *)to,
31446 - (const void *)from, n);
31447 + n = __generic_copy_from_user_intel(to, from, n);
31448 clac();
31449 return n;
31450 }
31451 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31452 if (n > 64 && cpu_has_xmm2)
31453 n = __copy_user_intel_nocache(to, from, n);
31454 else
31455 - __copy_user(to, from, n);
31456 + __copy_user(to, from, n, __copyuser_seg, "", "");
31457 #else
31458 - __copy_user(to, from, n);
31459 + __copy_user(to, from, n, __copyuser_seg, "", "");
31460 #endif
31461 clac();
31462 return n;
31463 }
31464 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31465
31466 -/**
31467 - * copy_to_user: - Copy a block of data into user space.
31468 - * @to: Destination address, in user space.
31469 - * @from: Source address, in kernel space.
31470 - * @n: Number of bytes to copy.
31471 - *
31472 - * Context: User context only. This function may sleep.
31473 - *
31474 - * Copy data from kernel space to user space.
31475 - *
31476 - * Returns number of bytes that could not be copied.
31477 - * On success, this will be zero.
31478 - */
31479 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31480 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31481 +void __set_fs(mm_segment_t x)
31482 {
31483 - if (access_ok(VERIFY_WRITE, to, n))
31484 - n = __copy_to_user(to, from, n);
31485 - return n;
31486 + switch (x.seg) {
31487 + case 0:
31488 + loadsegment(gs, 0);
31489 + break;
31490 + case TASK_SIZE_MAX:
31491 + loadsegment(gs, __USER_DS);
31492 + break;
31493 + case -1UL:
31494 + loadsegment(gs, __KERNEL_DS);
31495 + break;
31496 + default:
31497 + BUG();
31498 + }
31499 }
31500 -EXPORT_SYMBOL(_copy_to_user);
31501 +EXPORT_SYMBOL(__set_fs);
31502
31503 -/**
31504 - * copy_from_user: - Copy a block of data from user space.
31505 - * @to: Destination address, in kernel space.
31506 - * @from: Source address, in user space.
31507 - * @n: Number of bytes to copy.
31508 - *
31509 - * Context: User context only. This function may sleep.
31510 - *
31511 - * Copy data from user space to kernel space.
31512 - *
31513 - * Returns number of bytes that could not be copied.
31514 - * On success, this will be zero.
31515 - *
31516 - * If some data could not be copied, this function will pad the copied
31517 - * data to the requested size using zero bytes.
31518 - */
31519 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31520 +void set_fs(mm_segment_t x)
31521 {
31522 - if (access_ok(VERIFY_READ, from, n))
31523 - n = __copy_from_user(to, from, n);
31524 - else
31525 - memset(to, 0, n);
31526 - return n;
31527 + current_thread_info()->addr_limit = x;
31528 + __set_fs(x);
31529 }
31530 -EXPORT_SYMBOL(_copy_from_user);
31531 +EXPORT_SYMBOL(set_fs);
31532 +#endif
31533 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31534 index c905e89..01ab928 100644
31535 --- a/arch/x86/lib/usercopy_64.c
31536 +++ b/arch/x86/lib/usercopy_64.c
31537 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31538 might_fault();
31539 /* no memory constraint because it doesn't change any memory gcc knows
31540 about */
31541 + pax_open_userland();
31542 stac();
31543 asm volatile(
31544 " testq %[size8],%[size8]\n"
31545 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31546 _ASM_EXTABLE(0b,3b)
31547 _ASM_EXTABLE(1b,2b)
31548 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31549 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31550 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31551 [zero] "r" (0UL), [eight] "r" (8UL));
31552 clac();
31553 + pax_close_userland();
31554 return size;
31555 }
31556 EXPORT_SYMBOL(__clear_user);
31557 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31558 }
31559 EXPORT_SYMBOL(clear_user);
31560
31561 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31562 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31563 {
31564 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31565 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31566 - }
31567 - return len;
31568 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31569 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31570 + return len;
31571 }
31572 EXPORT_SYMBOL(copy_in_user);
31573
31574 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31575 * it is not necessary to optimize tail handling.
31576 */
31577 __visible unsigned long
31578 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31579 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31580 {
31581 char c;
31582 unsigned zero_len;
31583
31584 + clac();
31585 + pax_close_userland();
31586 for (; len; --len, to++) {
31587 if (__get_user_nocheck(c, from++, sizeof(char)))
31588 break;
31589 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31590 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31591 if (__put_user_nocheck(c, to++, sizeof(char)))
31592 break;
31593 - clac();
31594 return len;
31595 }
31596 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31597 index ecfdc46..55b9309 100644
31598 --- a/arch/x86/mm/Makefile
31599 +++ b/arch/x86/mm/Makefile
31600 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31601 obj-$(CONFIG_MEMTEST) += memtest.o
31602
31603 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31604 +
31605 +quote:="
31606 +obj-$(CONFIG_X86_64) += uderef_64.o
31607 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31608 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31609 index 903ec1e..c4166b2 100644
31610 --- a/arch/x86/mm/extable.c
31611 +++ b/arch/x86/mm/extable.c
31612 @@ -6,12 +6,24 @@
31613 static inline unsigned long
31614 ex_insn_addr(const struct exception_table_entry *x)
31615 {
31616 - return (unsigned long)&x->insn + x->insn;
31617 + unsigned long reloc = 0;
31618 +
31619 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31620 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31621 +#endif
31622 +
31623 + return (unsigned long)&x->insn + x->insn + reloc;
31624 }
31625 static inline unsigned long
31626 ex_fixup_addr(const struct exception_table_entry *x)
31627 {
31628 - return (unsigned long)&x->fixup + x->fixup;
31629 + unsigned long reloc = 0;
31630 +
31631 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31632 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31633 +#endif
31634 +
31635 + return (unsigned long)&x->fixup + x->fixup + reloc;
31636 }
31637
31638 int fixup_exception(struct pt_regs *regs)
31639 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31640 unsigned long new_ip;
31641
31642 #ifdef CONFIG_PNPBIOS
31643 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31644 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31645 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31646 extern u32 pnp_bios_is_utter_crap;
31647 pnp_bios_is_utter_crap = 1;
31648 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31649 i += 4;
31650 p->fixup -= i;
31651 i += 4;
31652 +
31653 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31654 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31655 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31656 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31657 +#endif
31658 +
31659 }
31660 }
31661
31662 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31663 index e3ff27a..f38f7c0 100644
31664 --- a/arch/x86/mm/fault.c
31665 +++ b/arch/x86/mm/fault.c
31666 @@ -13,12 +13,19 @@
31667 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31668 #include <linux/prefetch.h> /* prefetchw */
31669 #include <linux/context_tracking.h> /* exception_enter(), ... */
31670 +#include <linux/unistd.h>
31671 +#include <linux/compiler.h>
31672
31673 #include <asm/traps.h> /* dotraplinkage, ... */
31674 #include <asm/pgalloc.h> /* pgd_*(), ... */
31675 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31676 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31677 #include <asm/vsyscall.h> /* emulate_vsyscall */
31678 +#include <asm/tlbflush.h>
31679 +
31680 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31681 +#include <asm/stacktrace.h>
31682 +#endif
31683
31684 #define CREATE_TRACE_POINTS
31685 #include <asm/trace/exceptions.h>
31686 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31687 int ret = 0;
31688
31689 /* kprobe_running() needs smp_processor_id() */
31690 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31691 + if (kprobes_built_in() && !user_mode(regs)) {
31692 preempt_disable();
31693 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31694 ret = 1;
31695 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31696 return !instr_lo || (instr_lo>>1) == 1;
31697 case 0x00:
31698 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31699 - if (probe_kernel_address(instr, opcode))
31700 + if (user_mode(regs)) {
31701 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31702 + return 0;
31703 + } else if (probe_kernel_address(instr, opcode))
31704 return 0;
31705
31706 *prefetch = (instr_lo == 0xF) &&
31707 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31708 while (instr < max_instr) {
31709 unsigned char opcode;
31710
31711 - if (probe_kernel_address(instr, opcode))
31712 + if (user_mode(regs)) {
31713 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31714 + break;
31715 + } else if (probe_kernel_address(instr, opcode))
31716 break;
31717
31718 instr++;
31719 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31720 force_sig_info(si_signo, &info, tsk);
31721 }
31722
31723 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31724 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31725 +#endif
31726 +
31727 +#ifdef CONFIG_PAX_EMUTRAMP
31728 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31729 +#endif
31730 +
31731 +#ifdef CONFIG_PAX_PAGEEXEC
31732 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31733 +{
31734 + pgd_t *pgd;
31735 + pud_t *pud;
31736 + pmd_t *pmd;
31737 +
31738 + pgd = pgd_offset(mm, address);
31739 + if (!pgd_present(*pgd))
31740 + return NULL;
31741 + pud = pud_offset(pgd, address);
31742 + if (!pud_present(*pud))
31743 + return NULL;
31744 + pmd = pmd_offset(pud, address);
31745 + if (!pmd_present(*pmd))
31746 + return NULL;
31747 + return pmd;
31748 +}
31749 +#endif
31750 +
31751 DEFINE_SPINLOCK(pgd_lock);
31752 LIST_HEAD(pgd_list);
31753
31754 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31755 for (address = VMALLOC_START & PMD_MASK;
31756 address >= TASK_SIZE && address < FIXADDR_TOP;
31757 address += PMD_SIZE) {
31758 +
31759 +#ifdef CONFIG_PAX_PER_CPU_PGD
31760 + unsigned long cpu;
31761 +#else
31762 struct page *page;
31763 +#endif
31764
31765 spin_lock(&pgd_lock);
31766 +
31767 +#ifdef CONFIG_PAX_PER_CPU_PGD
31768 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31769 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31770 + pmd_t *ret;
31771 +
31772 + ret = vmalloc_sync_one(pgd, address);
31773 + if (!ret)
31774 + break;
31775 + pgd = get_cpu_pgd(cpu, kernel);
31776 +#else
31777 list_for_each_entry(page, &pgd_list, lru) {
31778 + pgd_t *pgd;
31779 spinlock_t *pgt_lock;
31780 pmd_t *ret;
31781
31782 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31783 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31784
31785 spin_lock(pgt_lock);
31786 - ret = vmalloc_sync_one(page_address(page), address);
31787 + pgd = page_address(page);
31788 +#endif
31789 +
31790 + ret = vmalloc_sync_one(pgd, address);
31791 +
31792 +#ifndef CONFIG_PAX_PER_CPU_PGD
31793 spin_unlock(pgt_lock);
31794 +#endif
31795
31796 if (!ret)
31797 break;
31798 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31799 * an interrupt in the middle of a task switch..
31800 */
31801 pgd_paddr = read_cr3();
31802 +
31803 +#ifdef CONFIG_PAX_PER_CPU_PGD
31804 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31805 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31806 +#endif
31807 +
31808 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31809 if (!pmd_k)
31810 return -1;
31811 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31812 * happen within a race in page table update. In the later
31813 * case just flush:
31814 */
31815 - pgd = pgd_offset(current->active_mm, address);
31816 +
31817 pgd_ref = pgd_offset_k(address);
31818 if (pgd_none(*pgd_ref))
31819 return -1;
31820
31821 +#ifdef CONFIG_PAX_PER_CPU_PGD
31822 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31823 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31824 + if (pgd_none(*pgd)) {
31825 + set_pgd(pgd, *pgd_ref);
31826 + arch_flush_lazy_mmu_mode();
31827 + } else {
31828 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31829 + }
31830 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31831 +#else
31832 + pgd = pgd_offset(current->active_mm, address);
31833 +#endif
31834 +
31835 if (pgd_none(*pgd)) {
31836 set_pgd(pgd, *pgd_ref);
31837 arch_flush_lazy_mmu_mode();
31838 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31839 static int is_errata100(struct pt_regs *regs, unsigned long address)
31840 {
31841 #ifdef CONFIG_X86_64
31842 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31843 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31844 return 1;
31845 #endif
31846 return 0;
31847 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31848 }
31849
31850 static const char nx_warning[] = KERN_CRIT
31851 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31852 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31853 static const char smep_warning[] = KERN_CRIT
31854 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31855 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31856
31857 static void
31858 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31859 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31860 if (!oops_may_print())
31861 return;
31862
31863 - if (error_code & PF_INSTR) {
31864 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31865 unsigned int level;
31866 pgd_t *pgd;
31867 pte_t *pte;
31868 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31869 pte = lookup_address_in_pgd(pgd, address, &level);
31870
31871 if (pte && pte_present(*pte) && !pte_exec(*pte))
31872 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31873 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31874 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31875 (pgd_flags(*pgd) & _PAGE_USER) &&
31876 (read_cr4() & X86_CR4_SMEP))
31877 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31878 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31879 }
31880
31881 +#ifdef CONFIG_PAX_KERNEXEC
31882 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31883 + if (current->signal->curr_ip)
31884 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31885 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31886 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31887 + else
31888 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31889 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31890 + }
31891 +#endif
31892 +
31893 printk(KERN_ALERT "BUG: unable to handle kernel ");
31894 if (address < PAGE_SIZE)
31895 printk(KERN_CONT "NULL pointer dereference");
31896 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
31897 return;
31898 }
31899 #endif
31900 +
31901 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31902 + if (pax_is_fetch_fault(regs, error_code, address)) {
31903 +
31904 +#ifdef CONFIG_PAX_EMUTRAMP
31905 + switch (pax_handle_fetch_fault(regs)) {
31906 + case 2:
31907 + return;
31908 + }
31909 +#endif
31910 +
31911 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31912 + do_group_exit(SIGKILL);
31913 + }
31914 +#endif
31915 +
31916 /* Kernel addresses are always protection faults: */
31917 if (address >= TASK_SIZE)
31918 error_code |= PF_PROT;
31919 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
31920 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
31921 printk(KERN_ERR
31922 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
31923 - tsk->comm, tsk->pid, address);
31924 + tsk->comm, task_pid_nr(tsk), address);
31925 code = BUS_MCEERR_AR;
31926 }
31927 #endif
31928 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
31929 return 1;
31930 }
31931
31932 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
31933 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
31934 +{
31935 + pte_t *pte;
31936 + pmd_t *pmd;
31937 + spinlock_t *ptl;
31938 + unsigned char pte_mask;
31939 +
31940 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
31941 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
31942 + return 0;
31943 +
31944 + /* PaX: it's our fault, let's handle it if we can */
31945 +
31946 + /* PaX: take a look at read faults before acquiring any locks */
31947 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
31948 + /* instruction fetch attempt from a protected page in user mode */
31949 + up_read(&mm->mmap_sem);
31950 +
31951 +#ifdef CONFIG_PAX_EMUTRAMP
31952 + switch (pax_handle_fetch_fault(regs)) {
31953 + case 2:
31954 + return 1;
31955 + }
31956 +#endif
31957 +
31958 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31959 + do_group_exit(SIGKILL);
31960 + }
31961 +
31962 + pmd = pax_get_pmd(mm, address);
31963 + if (unlikely(!pmd))
31964 + return 0;
31965 +
31966 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
31967 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
31968 + pte_unmap_unlock(pte, ptl);
31969 + return 0;
31970 + }
31971 +
31972 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
31973 + /* write attempt to a protected page in user mode */
31974 + pte_unmap_unlock(pte, ptl);
31975 + return 0;
31976 + }
31977 +
31978 +#ifdef CONFIG_SMP
31979 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
31980 +#else
31981 + if (likely(address > get_limit(regs->cs)))
31982 +#endif
31983 + {
31984 + set_pte(pte, pte_mkread(*pte));
31985 + __flush_tlb_one(address);
31986 + pte_unmap_unlock(pte, ptl);
31987 + up_read(&mm->mmap_sem);
31988 + return 1;
31989 + }
31990 +
31991 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
31992 +
31993 + /*
31994 + * PaX: fill DTLB with user rights and retry
31995 + */
31996 + __asm__ __volatile__ (
31997 + "orb %2,(%1)\n"
31998 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
31999 +/*
32000 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32001 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32002 + * page fault when examined during a TLB load attempt. this is true not only
32003 + * for PTEs holding a non-present entry but also present entries that will
32004 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32005 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32006 + * for our target pages since their PTEs are simply not in the TLBs at all.
32007 +
32008 + * the best thing in omitting it is that we gain around 15-20% speed in the
32009 + * fast path of the page fault handler and can get rid of tracing since we
32010 + * can no longer flush unintended entries.
32011 + */
32012 + "invlpg (%0)\n"
32013 +#endif
32014 + __copyuser_seg"testb $0,(%0)\n"
32015 + "xorb %3,(%1)\n"
32016 + :
32017 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32018 + : "memory", "cc");
32019 + pte_unmap_unlock(pte, ptl);
32020 + up_read(&mm->mmap_sem);
32021 + return 1;
32022 +}
32023 +#endif
32024 +
32025 /*
32026 * Handle a spurious fault caused by a stale TLB entry.
32027 *
32028 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32029 static inline int
32030 access_error(unsigned long error_code, struct vm_area_struct *vma)
32031 {
32032 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32033 + return 1;
32034 +
32035 if (error_code & PF_WRITE) {
32036 /* write, present and write, not present: */
32037 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32038 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32039 if (error_code & PF_USER)
32040 return false;
32041
32042 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32043 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32044 return false;
32045
32046 return true;
32047 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32048 tsk = current;
32049 mm = tsk->mm;
32050
32051 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32052 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32053 + if (!search_exception_tables(regs->ip)) {
32054 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32055 + bad_area_nosemaphore(regs, error_code, address);
32056 + return;
32057 + }
32058 + if (address < pax_user_shadow_base) {
32059 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32060 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32061 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32062 + } else
32063 + address -= pax_user_shadow_base;
32064 + }
32065 +#endif
32066 +
32067 /*
32068 * Detect and handle instructions that would cause a page fault for
32069 * both a tracked kernel page and a userspace page.
32070 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32071 * User-mode registers count as a user access even for any
32072 * potential system fault or CPU buglet:
32073 */
32074 - if (user_mode_vm(regs)) {
32075 + if (user_mode(regs)) {
32076 local_irq_enable();
32077 error_code |= PF_USER;
32078 flags |= FAULT_FLAG_USER;
32079 @@ -1187,6 +1411,11 @@ retry:
32080 might_sleep();
32081 }
32082
32083 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32084 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32085 + return;
32086 +#endif
32087 +
32088 vma = find_vma(mm, address);
32089 if (unlikely(!vma)) {
32090 bad_area(regs, error_code, address);
32091 @@ -1198,18 +1427,24 @@ retry:
32092 bad_area(regs, error_code, address);
32093 return;
32094 }
32095 - if (error_code & PF_USER) {
32096 - /*
32097 - * Accessing the stack below %sp is always a bug.
32098 - * The large cushion allows instructions like enter
32099 - * and pusha to work. ("enter $65535, $31" pushes
32100 - * 32 pointers and then decrements %sp by 65535.)
32101 - */
32102 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32103 - bad_area(regs, error_code, address);
32104 - return;
32105 - }
32106 + /*
32107 + * Accessing the stack below %sp is always a bug.
32108 + * The large cushion allows instructions like enter
32109 + * and pusha to work. ("enter $65535, $31" pushes
32110 + * 32 pointers and then decrements %sp by 65535.)
32111 + */
32112 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32113 + bad_area(regs, error_code, address);
32114 + return;
32115 }
32116 +
32117 +#ifdef CONFIG_PAX_SEGMEXEC
32118 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32119 + bad_area(regs, error_code, address);
32120 + return;
32121 + }
32122 +#endif
32123 +
32124 if (unlikely(expand_stack(vma, address))) {
32125 bad_area(regs, error_code, address);
32126 return;
32127 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32128 }
32129 NOKPROBE_SYMBOL(trace_do_page_fault);
32130 #endif /* CONFIG_TRACING */
32131 +
32132 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32133 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32134 +{
32135 + struct mm_struct *mm = current->mm;
32136 + unsigned long ip = regs->ip;
32137 +
32138 + if (v8086_mode(regs))
32139 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32140 +
32141 +#ifdef CONFIG_PAX_PAGEEXEC
32142 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32143 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32144 + return true;
32145 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32146 + return true;
32147 + return false;
32148 + }
32149 +#endif
32150 +
32151 +#ifdef CONFIG_PAX_SEGMEXEC
32152 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32153 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32154 + return true;
32155 + return false;
32156 + }
32157 +#endif
32158 +
32159 + return false;
32160 +}
32161 +#endif
32162 +
32163 +#ifdef CONFIG_PAX_EMUTRAMP
32164 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32165 +{
32166 + int err;
32167 +
32168 + do { /* PaX: libffi trampoline emulation */
32169 + unsigned char mov, jmp;
32170 + unsigned int addr1, addr2;
32171 +
32172 +#ifdef CONFIG_X86_64
32173 + if ((regs->ip + 9) >> 32)
32174 + break;
32175 +#endif
32176 +
32177 + err = get_user(mov, (unsigned char __user *)regs->ip);
32178 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32179 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32180 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32181 +
32182 + if (err)
32183 + break;
32184 +
32185 + if (mov == 0xB8 && jmp == 0xE9) {
32186 + regs->ax = addr1;
32187 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32188 + return 2;
32189 + }
32190 + } while (0);
32191 +
32192 + do { /* PaX: gcc trampoline emulation #1 */
32193 + unsigned char mov1, mov2;
32194 + unsigned short jmp;
32195 + unsigned int addr1, addr2;
32196 +
32197 +#ifdef CONFIG_X86_64
32198 + if ((regs->ip + 11) >> 32)
32199 + break;
32200 +#endif
32201 +
32202 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32203 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32204 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32205 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32206 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32207 +
32208 + if (err)
32209 + break;
32210 +
32211 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32212 + regs->cx = addr1;
32213 + regs->ax = addr2;
32214 + regs->ip = addr2;
32215 + return 2;
32216 + }
32217 + } while (0);
32218 +
32219 + do { /* PaX: gcc trampoline emulation #2 */
32220 + unsigned char mov, jmp;
32221 + unsigned int addr1, addr2;
32222 +
32223 +#ifdef CONFIG_X86_64
32224 + if ((regs->ip + 9) >> 32)
32225 + break;
32226 +#endif
32227 +
32228 + err = get_user(mov, (unsigned char __user *)regs->ip);
32229 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32230 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32231 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32232 +
32233 + if (err)
32234 + break;
32235 +
32236 + if (mov == 0xB9 && jmp == 0xE9) {
32237 + regs->cx = addr1;
32238 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32239 + return 2;
32240 + }
32241 + } while (0);
32242 +
32243 + return 1; /* PaX in action */
32244 +}
32245 +
32246 +#ifdef CONFIG_X86_64
32247 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32248 +{
32249 + int err;
32250 +
32251 + do { /* PaX: libffi trampoline emulation */
32252 + unsigned short mov1, mov2, jmp1;
32253 + unsigned char stcclc, jmp2;
32254 + unsigned long addr1, addr2;
32255 +
32256 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32257 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32258 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32259 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32260 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32261 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32262 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32263 +
32264 + if (err)
32265 + break;
32266 +
32267 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32268 + regs->r11 = addr1;
32269 + regs->r10 = addr2;
32270 + if (stcclc == 0xF8)
32271 + regs->flags &= ~X86_EFLAGS_CF;
32272 + else
32273 + regs->flags |= X86_EFLAGS_CF;
32274 + regs->ip = addr1;
32275 + return 2;
32276 + }
32277 + } while (0);
32278 +
32279 + do { /* PaX: gcc trampoline emulation #1 */
32280 + unsigned short mov1, mov2, jmp1;
32281 + unsigned char jmp2;
32282 + unsigned int addr1;
32283 + unsigned long addr2;
32284 +
32285 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32286 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32287 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32288 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32289 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32290 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32291 +
32292 + if (err)
32293 + break;
32294 +
32295 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32296 + regs->r11 = addr1;
32297 + regs->r10 = addr2;
32298 + regs->ip = addr1;
32299 + return 2;
32300 + }
32301 + } while (0);
32302 +
32303 + do { /* PaX: gcc trampoline emulation #2 */
32304 + unsigned short mov1, mov2, jmp1;
32305 + unsigned char jmp2;
32306 + unsigned long addr1, addr2;
32307 +
32308 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32309 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32310 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32311 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32312 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32313 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32314 +
32315 + if (err)
32316 + break;
32317 +
32318 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32319 + regs->r11 = addr1;
32320 + regs->r10 = addr2;
32321 + regs->ip = addr1;
32322 + return 2;
32323 + }
32324 + } while (0);
32325 +
32326 + return 1; /* PaX in action */
32327 +}
32328 +#endif
32329 +
32330 +/*
32331 + * PaX: decide what to do with offenders (regs->ip = fault address)
32332 + *
32333 + * returns 1 when task should be killed
32334 + * 2 when gcc trampoline was detected
32335 + */
32336 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32337 +{
32338 + if (v8086_mode(regs))
32339 + return 1;
32340 +
32341 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32342 + return 1;
32343 +
32344 +#ifdef CONFIG_X86_32
32345 + return pax_handle_fetch_fault_32(regs);
32346 +#else
32347 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32348 + return pax_handle_fetch_fault_32(regs);
32349 + else
32350 + return pax_handle_fetch_fault_64(regs);
32351 +#endif
32352 +}
32353 +#endif
32354 +
32355 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32356 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32357 +{
32358 + long i;
32359 +
32360 + printk(KERN_ERR "PAX: bytes at PC: ");
32361 + for (i = 0; i < 20; i++) {
32362 + unsigned char c;
32363 + if (get_user(c, (unsigned char __force_user *)pc+i))
32364 + printk(KERN_CONT "?? ");
32365 + else
32366 + printk(KERN_CONT "%02x ", c);
32367 + }
32368 + printk("\n");
32369 +
32370 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32371 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32372 + unsigned long c;
32373 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32374 +#ifdef CONFIG_X86_32
32375 + printk(KERN_CONT "???????? ");
32376 +#else
32377 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32378 + printk(KERN_CONT "???????? ???????? ");
32379 + else
32380 + printk(KERN_CONT "???????????????? ");
32381 +#endif
32382 + } else {
32383 +#ifdef CONFIG_X86_64
32384 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32385 + printk(KERN_CONT "%08x ", (unsigned int)c);
32386 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32387 + } else
32388 +#endif
32389 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32390 + }
32391 + }
32392 + printk("\n");
32393 +}
32394 +#endif
32395 +
32396 +/**
32397 + * probe_kernel_write(): safely attempt to write to a location
32398 + * @dst: address to write to
32399 + * @src: pointer to the data that shall be written
32400 + * @size: size of the data chunk
32401 + *
32402 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32403 + * happens, handle that and return -EFAULT.
32404 + */
32405 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32406 +{
32407 + long ret;
32408 + mm_segment_t old_fs = get_fs();
32409 +
32410 + set_fs(KERNEL_DS);
32411 + pagefault_disable();
32412 + pax_open_kernel();
32413 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32414 + pax_close_kernel();
32415 + pagefault_enable();
32416 + set_fs(old_fs);
32417 +
32418 + return ret ? -EFAULT : 0;
32419 +}
32420 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32421 index 224b142..c2c9423 100644
32422 --- a/arch/x86/mm/gup.c
32423 +++ b/arch/x86/mm/gup.c
32424 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32425 addr = start;
32426 len = (unsigned long) nr_pages << PAGE_SHIFT;
32427 end = start + len;
32428 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32429 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32430 (void __user *)start, len)))
32431 return 0;
32432
32433 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32434 goto slow_irqon;
32435 #endif
32436
32437 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32438 + (void __user *)start, len)))
32439 + return 0;
32440 +
32441 /*
32442 * XXX: batch / limit 'nr', to avoid large irq off latency
32443 * needs some instrumenting to determine the common sizes used by
32444 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32445 index 4500142..53a363c 100644
32446 --- a/arch/x86/mm/highmem_32.c
32447 +++ b/arch/x86/mm/highmem_32.c
32448 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32449 idx = type + KM_TYPE_NR*smp_processor_id();
32450 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32451 BUG_ON(!pte_none(*(kmap_pte-idx)));
32452 +
32453 + pax_open_kernel();
32454 set_pte(kmap_pte-idx, mk_pte(page, prot));
32455 + pax_close_kernel();
32456 +
32457 arch_flush_lazy_mmu_mode();
32458
32459 return (void *)vaddr;
32460 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32461 index 006cc91..bf05a83 100644
32462 --- a/arch/x86/mm/hugetlbpage.c
32463 +++ b/arch/x86/mm/hugetlbpage.c
32464 @@ -86,23 +86,24 @@ int pud_huge(pud_t pud)
32465 #ifdef CONFIG_HUGETLB_PAGE
32466 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32467 unsigned long addr, unsigned long len,
32468 - unsigned long pgoff, unsigned long flags)
32469 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32470 {
32471 struct hstate *h = hstate_file(file);
32472 struct vm_unmapped_area_info info;
32473 -
32474 +
32475 info.flags = 0;
32476 info.length = len;
32477 info.low_limit = current->mm->mmap_legacy_base;
32478 info.high_limit = TASK_SIZE;
32479 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32480 info.align_offset = 0;
32481 + info.threadstack_offset = offset;
32482 return vm_unmapped_area(&info);
32483 }
32484
32485 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32486 unsigned long addr0, unsigned long len,
32487 - unsigned long pgoff, unsigned long flags)
32488 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32489 {
32490 struct hstate *h = hstate_file(file);
32491 struct vm_unmapped_area_info info;
32492 @@ -114,6 +115,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32493 info.high_limit = current->mm->mmap_base;
32494 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32495 info.align_offset = 0;
32496 + info.threadstack_offset = offset;
32497 addr = vm_unmapped_area(&info);
32498
32499 /*
32500 @@ -126,6 +128,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32501 VM_BUG_ON(addr != -ENOMEM);
32502 info.flags = 0;
32503 info.low_limit = TASK_UNMAPPED_BASE;
32504 +
32505 +#ifdef CONFIG_PAX_RANDMMAP
32506 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32507 + info.low_limit += current->mm->delta_mmap;
32508 +#endif
32509 +
32510 info.high_limit = TASK_SIZE;
32511 addr = vm_unmapped_area(&info);
32512 }
32513 @@ -140,10 +148,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32514 struct hstate *h = hstate_file(file);
32515 struct mm_struct *mm = current->mm;
32516 struct vm_area_struct *vma;
32517 + unsigned long pax_task_size = TASK_SIZE;
32518 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32519
32520 if (len & ~huge_page_mask(h))
32521 return -EINVAL;
32522 - if (len > TASK_SIZE)
32523 +
32524 +#ifdef CONFIG_PAX_SEGMEXEC
32525 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32526 + pax_task_size = SEGMEXEC_TASK_SIZE;
32527 +#endif
32528 +
32529 + pax_task_size -= PAGE_SIZE;
32530 +
32531 + if (len > pax_task_size)
32532 return -ENOMEM;
32533
32534 if (flags & MAP_FIXED) {
32535 @@ -152,19 +170,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32536 return addr;
32537 }
32538
32539 +#ifdef CONFIG_PAX_RANDMMAP
32540 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32541 +#endif
32542 +
32543 if (addr) {
32544 addr = ALIGN(addr, huge_page_size(h));
32545 vma = find_vma(mm, addr);
32546 - if (TASK_SIZE - len >= addr &&
32547 - (!vma || addr + len <= vma->vm_start))
32548 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32549 return addr;
32550 }
32551 if (mm->get_unmapped_area == arch_get_unmapped_area)
32552 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32553 - pgoff, flags);
32554 + pgoff, flags, offset);
32555 else
32556 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32557 - pgoff, flags);
32558 + pgoff, flags, offset);
32559 }
32560 #endif /* CONFIG_HUGETLB_PAGE */
32561
32562 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32563 index 079c3b6..7069023 100644
32564 --- a/arch/x86/mm/init.c
32565 +++ b/arch/x86/mm/init.c
32566 @@ -4,6 +4,7 @@
32567 #include <linux/swap.h>
32568 #include <linux/memblock.h>
32569 #include <linux/bootmem.h> /* for max_low_pfn */
32570 +#include <linux/tboot.h>
32571
32572 #include <asm/cacheflush.h>
32573 #include <asm/e820.h>
32574 @@ -17,6 +18,8 @@
32575 #include <asm/proto.h>
32576 #include <asm/dma.h> /* for MAX_DMA_PFN */
32577 #include <asm/microcode.h>
32578 +#include <asm/desc.h>
32579 +#include <asm/bios_ebda.h>
32580
32581 /*
32582 * We need to define the tracepoints somewhere, and tlb.c
32583 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32584 early_ioremap_page_table_range_init();
32585 #endif
32586
32587 +#ifdef CONFIG_PAX_PER_CPU_PGD
32588 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32589 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32590 + KERNEL_PGD_PTRS);
32591 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32592 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32593 + KERNEL_PGD_PTRS);
32594 + load_cr3(get_cpu_pgd(0, kernel));
32595 +#else
32596 load_cr3(swapper_pg_dir);
32597 +#endif
32598 +
32599 __flush_tlb_all();
32600
32601 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32602 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32603 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32604 * mmio resources as well as potential bios/acpi data regions.
32605 */
32606 +
32607 +#ifdef CONFIG_GRKERNSEC_KMEM
32608 +static unsigned int ebda_start __read_only;
32609 +static unsigned int ebda_end __read_only;
32610 +#endif
32611 +
32612 int devmem_is_allowed(unsigned long pagenr)
32613 {
32614 - if (pagenr < 256)
32615 +#ifdef CONFIG_GRKERNSEC_KMEM
32616 + /* allow BDA */
32617 + if (!pagenr)
32618 return 1;
32619 + /* allow EBDA */
32620 + if (pagenr >= ebda_start && pagenr < ebda_end)
32621 + return 1;
32622 + /* if tboot is in use, allow access to its hardcoded serial log range */
32623 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32624 + return 1;
32625 +#else
32626 + if (!pagenr)
32627 + return 1;
32628 +#ifdef CONFIG_VM86
32629 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32630 + return 1;
32631 +#endif
32632 +#endif
32633 +
32634 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32635 + return 1;
32636 +#ifdef CONFIG_GRKERNSEC_KMEM
32637 + /* throw out everything else below 1MB */
32638 + if (pagenr <= 256)
32639 + return 0;
32640 +#endif
32641 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32642 return 0;
32643 if (!page_is_ram(pagenr))
32644 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32645 #endif
32646 }
32647
32648 +#ifdef CONFIG_GRKERNSEC_KMEM
32649 +static inline void gr_init_ebda(void)
32650 +{
32651 + unsigned int ebda_addr;
32652 + unsigned int ebda_size = 0;
32653 +
32654 + ebda_addr = get_bios_ebda();
32655 + if (ebda_addr) {
32656 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32657 + ebda_size <<= 10;
32658 + }
32659 + if (ebda_addr && ebda_size) {
32660 + ebda_start = ebda_addr >> PAGE_SHIFT;
32661 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32662 + } else {
32663 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32664 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32665 + }
32666 +}
32667 +#else
32668 +static inline void gr_init_ebda(void) { }
32669 +#endif
32670 +
32671 void free_initmem(void)
32672 {
32673 +#ifdef CONFIG_PAX_KERNEXEC
32674 +#ifdef CONFIG_X86_32
32675 + /* PaX: limit KERNEL_CS to actual size */
32676 + unsigned long addr, limit;
32677 + struct desc_struct d;
32678 + int cpu;
32679 +#else
32680 + pgd_t *pgd;
32681 + pud_t *pud;
32682 + pmd_t *pmd;
32683 + unsigned long addr, end;
32684 +#endif
32685 +#endif
32686 +
32687 + gr_init_ebda();
32688 +
32689 +#ifdef CONFIG_PAX_KERNEXEC
32690 +#ifdef CONFIG_X86_32
32691 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32692 + limit = (limit - 1UL) >> PAGE_SHIFT;
32693 +
32694 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32695 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32696 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32697 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32698 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32699 + }
32700 +
32701 + /* PaX: make KERNEL_CS read-only */
32702 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32703 + if (!paravirt_enabled())
32704 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32705 +/*
32706 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32707 + pgd = pgd_offset_k(addr);
32708 + pud = pud_offset(pgd, addr);
32709 + pmd = pmd_offset(pud, addr);
32710 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32711 + }
32712 +*/
32713 +#ifdef CONFIG_X86_PAE
32714 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32715 +/*
32716 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32717 + pgd = pgd_offset_k(addr);
32718 + pud = pud_offset(pgd, addr);
32719 + pmd = pmd_offset(pud, addr);
32720 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32721 + }
32722 +*/
32723 +#endif
32724 +
32725 +#ifdef CONFIG_MODULES
32726 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32727 +#endif
32728 +
32729 +#else
32730 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32731 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32732 + pgd = pgd_offset_k(addr);
32733 + pud = pud_offset(pgd, addr);
32734 + pmd = pmd_offset(pud, addr);
32735 + if (!pmd_present(*pmd))
32736 + continue;
32737 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32738 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32739 + else
32740 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32741 + }
32742 +
32743 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32744 + end = addr + KERNEL_IMAGE_SIZE;
32745 + for (; addr < end; addr += PMD_SIZE) {
32746 + pgd = pgd_offset_k(addr);
32747 + pud = pud_offset(pgd, addr);
32748 + pmd = pmd_offset(pud, addr);
32749 + if (!pmd_present(*pmd))
32750 + continue;
32751 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32752 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32753 + }
32754 +#endif
32755 +
32756 + flush_tlb_all();
32757 +#endif
32758 +
32759 free_init_pages("unused kernel",
32760 (unsigned long)(&__init_begin),
32761 (unsigned long)(&__init_end));
32762 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32763 index c8140e1..59257fc 100644
32764 --- a/arch/x86/mm/init_32.c
32765 +++ b/arch/x86/mm/init_32.c
32766 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32767 bool __read_mostly __vmalloc_start_set = false;
32768
32769 /*
32770 - * Creates a middle page table and puts a pointer to it in the
32771 - * given global directory entry. This only returns the gd entry
32772 - * in non-PAE compilation mode, since the middle layer is folded.
32773 - */
32774 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32775 -{
32776 - pud_t *pud;
32777 - pmd_t *pmd_table;
32778 -
32779 -#ifdef CONFIG_X86_PAE
32780 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32781 - pmd_table = (pmd_t *)alloc_low_page();
32782 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32783 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32784 - pud = pud_offset(pgd, 0);
32785 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32786 -
32787 - return pmd_table;
32788 - }
32789 -#endif
32790 - pud = pud_offset(pgd, 0);
32791 - pmd_table = pmd_offset(pud, 0);
32792 -
32793 - return pmd_table;
32794 -}
32795 -
32796 -/*
32797 * Create a page table and place a pointer to it in a middle page
32798 * directory entry:
32799 */
32800 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32801 pte_t *page_table = (pte_t *)alloc_low_page();
32802
32803 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32804 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32805 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32806 +#else
32807 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32808 +#endif
32809 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32810 }
32811
32812 return pte_offset_kernel(pmd, 0);
32813 }
32814
32815 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32816 +{
32817 + pud_t *pud;
32818 + pmd_t *pmd_table;
32819 +
32820 + pud = pud_offset(pgd, 0);
32821 + pmd_table = pmd_offset(pud, 0);
32822 +
32823 + return pmd_table;
32824 +}
32825 +
32826 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32827 {
32828 int pgd_idx = pgd_index(vaddr);
32829 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32830 int pgd_idx, pmd_idx;
32831 unsigned long vaddr;
32832 pgd_t *pgd;
32833 + pud_t *pud;
32834 pmd_t *pmd;
32835 pte_t *pte = NULL;
32836 unsigned long count = page_table_range_init_count(start, end);
32837 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32838 pgd = pgd_base + pgd_idx;
32839
32840 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32841 - pmd = one_md_table_init(pgd);
32842 - pmd = pmd + pmd_index(vaddr);
32843 + pud = pud_offset(pgd, vaddr);
32844 + pmd = pmd_offset(pud, vaddr);
32845 +
32846 +#ifdef CONFIG_X86_PAE
32847 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32848 +#endif
32849 +
32850 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32851 pmd++, pmd_idx++) {
32852 pte = page_table_kmap_check(one_page_table_init(pmd),
32853 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32854 }
32855 }
32856
32857 -static inline int is_kernel_text(unsigned long addr)
32858 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32859 {
32860 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32861 - return 1;
32862 - return 0;
32863 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32864 + end <= ktla_ktva((unsigned long)_stext)) &&
32865 + (start >= ktla_ktva((unsigned long)_einittext) ||
32866 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32867 +
32868 +#ifdef CONFIG_ACPI_SLEEP
32869 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32870 +#endif
32871 +
32872 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32873 + return 0;
32874 + return 1;
32875 }
32876
32877 /*
32878 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32879 unsigned long last_map_addr = end;
32880 unsigned long start_pfn, end_pfn;
32881 pgd_t *pgd_base = swapper_pg_dir;
32882 - int pgd_idx, pmd_idx, pte_ofs;
32883 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32884 unsigned long pfn;
32885 pgd_t *pgd;
32886 + pud_t *pud;
32887 pmd_t *pmd;
32888 pte_t *pte;
32889 unsigned pages_2m, pages_4k;
32890 @@ -291,8 +295,13 @@ repeat:
32891 pfn = start_pfn;
32892 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32893 pgd = pgd_base + pgd_idx;
32894 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32895 - pmd = one_md_table_init(pgd);
32896 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
32897 + pud = pud_offset(pgd, 0);
32898 + pmd = pmd_offset(pud, 0);
32899 +
32900 +#ifdef CONFIG_X86_PAE
32901 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32902 +#endif
32903
32904 if (pfn >= end_pfn)
32905 continue;
32906 @@ -304,14 +313,13 @@ repeat:
32907 #endif
32908 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
32909 pmd++, pmd_idx++) {
32910 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
32911 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
32912
32913 /*
32914 * Map with big pages if possible, otherwise
32915 * create normal page tables:
32916 */
32917 if (use_pse) {
32918 - unsigned int addr2;
32919 pgprot_t prot = PAGE_KERNEL_LARGE;
32920 /*
32921 * first pass will use the same initial
32922 @@ -322,11 +330,7 @@ repeat:
32923 _PAGE_PSE);
32924
32925 pfn &= PMD_MASK >> PAGE_SHIFT;
32926 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
32927 - PAGE_OFFSET + PAGE_SIZE-1;
32928 -
32929 - if (is_kernel_text(addr) ||
32930 - is_kernel_text(addr2))
32931 + if (is_kernel_text(address, address + PMD_SIZE))
32932 prot = PAGE_KERNEL_LARGE_EXEC;
32933
32934 pages_2m++;
32935 @@ -343,7 +347,7 @@ repeat:
32936 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32937 pte += pte_ofs;
32938 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
32939 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
32940 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
32941 pgprot_t prot = PAGE_KERNEL;
32942 /*
32943 * first pass will use the same initial
32944 @@ -351,7 +355,7 @@ repeat:
32945 */
32946 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
32947
32948 - if (is_kernel_text(addr))
32949 + if (is_kernel_text(address, address + PAGE_SIZE))
32950 prot = PAGE_KERNEL_EXEC;
32951
32952 pages_4k++;
32953 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
32954
32955 pud = pud_offset(pgd, va);
32956 pmd = pmd_offset(pud, va);
32957 - if (!pmd_present(*pmd))
32958 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
32959 break;
32960
32961 /* should not be large page here */
32962 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
32963
32964 static void __init pagetable_init(void)
32965 {
32966 - pgd_t *pgd_base = swapper_pg_dir;
32967 -
32968 - permanent_kmaps_init(pgd_base);
32969 + permanent_kmaps_init(swapper_pg_dir);
32970 }
32971
32972 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
32973 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
32974 EXPORT_SYMBOL_GPL(__supported_pte_mask);
32975
32976 /* user-defined highmem size */
32977 @@ -787,10 +789,10 @@ void __init mem_init(void)
32978 ((unsigned long)&__init_end -
32979 (unsigned long)&__init_begin) >> 10,
32980
32981 - (unsigned long)&_etext, (unsigned long)&_edata,
32982 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
32983 + (unsigned long)&_sdata, (unsigned long)&_edata,
32984 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
32985
32986 - (unsigned long)&_text, (unsigned long)&_etext,
32987 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
32988 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
32989
32990 /*
32991 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
32992 if (!kernel_set_to_readonly)
32993 return;
32994
32995 + start = ktla_ktva(start);
32996 pr_debug("Set kernel text: %lx - %lx for read write\n",
32997 start, start+size);
32998
32999 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33000 if (!kernel_set_to_readonly)
33001 return;
33002
33003 + start = ktla_ktva(start);
33004 pr_debug("Set kernel text: %lx - %lx for read only\n",
33005 start, start+size);
33006
33007 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33008 unsigned long start = PFN_ALIGN(_text);
33009 unsigned long size = PFN_ALIGN(_etext) - start;
33010
33011 + start = ktla_ktva(start);
33012 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33013 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33014 size >> 10);
33015 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33016 index 30eb05a..ae671ac 100644
33017 --- a/arch/x86/mm/init_64.c
33018 +++ b/arch/x86/mm/init_64.c
33019 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33020 * around without checking the pgd every time.
33021 */
33022
33023 -pteval_t __supported_pte_mask __read_mostly = ~0;
33024 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33025 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33026
33027 int force_personality32;
33028 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33029
33030 for (address = start; address <= end; address += PGDIR_SIZE) {
33031 const pgd_t *pgd_ref = pgd_offset_k(address);
33032 +
33033 +#ifdef CONFIG_PAX_PER_CPU_PGD
33034 + unsigned long cpu;
33035 +#else
33036 struct page *page;
33037 +#endif
33038
33039 /*
33040 * When it is called after memory hot remove, pgd_none()
33041 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33042 continue;
33043
33044 spin_lock(&pgd_lock);
33045 +
33046 +#ifdef CONFIG_PAX_PER_CPU_PGD
33047 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33048 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33049 +
33050 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33051 + BUG_ON(pgd_page_vaddr(*pgd)
33052 + != pgd_page_vaddr(*pgd_ref));
33053 +
33054 + if (removed) {
33055 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33056 + pgd_clear(pgd);
33057 + } else {
33058 + if (pgd_none(*pgd))
33059 + set_pgd(pgd, *pgd_ref);
33060 + }
33061 +
33062 + pgd = pgd_offset_cpu(cpu, kernel, address);
33063 +#else
33064 list_for_each_entry(page, &pgd_list, lru) {
33065 pgd_t *pgd;
33066 spinlock_t *pgt_lock;
33067 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33068 /* the pgt_lock only for Xen */
33069 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33070 spin_lock(pgt_lock);
33071 +#endif
33072
33073 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33074 BUG_ON(pgd_page_vaddr(*pgd)
33075 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33076 set_pgd(pgd, *pgd_ref);
33077 }
33078
33079 +#ifndef CONFIG_PAX_PER_CPU_PGD
33080 spin_unlock(pgt_lock);
33081 +#endif
33082 +
33083 }
33084 spin_unlock(&pgd_lock);
33085 }
33086 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33087 {
33088 if (pgd_none(*pgd)) {
33089 pud_t *pud = (pud_t *)spp_getpage();
33090 - pgd_populate(&init_mm, pgd, pud);
33091 + pgd_populate_kernel(&init_mm, pgd, pud);
33092 if (pud != pud_offset(pgd, 0))
33093 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33094 pud, pud_offset(pgd, 0));
33095 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33096 {
33097 if (pud_none(*pud)) {
33098 pmd_t *pmd = (pmd_t *) spp_getpage();
33099 - pud_populate(&init_mm, pud, pmd);
33100 + pud_populate_kernel(&init_mm, pud, pmd);
33101 if (pmd != pmd_offset(pud, 0))
33102 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33103 pmd, pmd_offset(pud, 0));
33104 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33105 pmd = fill_pmd(pud, vaddr);
33106 pte = fill_pte(pmd, vaddr);
33107
33108 + pax_open_kernel();
33109 set_pte(pte, new_pte);
33110 + pax_close_kernel();
33111
33112 /*
33113 * It's enough to flush this one mapping.
33114 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33115 pgd = pgd_offset_k((unsigned long)__va(phys));
33116 if (pgd_none(*pgd)) {
33117 pud = (pud_t *) spp_getpage();
33118 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33119 - _PAGE_USER));
33120 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33121 }
33122 pud = pud_offset(pgd, (unsigned long)__va(phys));
33123 if (pud_none(*pud)) {
33124 pmd = (pmd_t *) spp_getpage();
33125 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33126 - _PAGE_USER));
33127 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33128 }
33129 pmd = pmd_offset(pud, phys);
33130 BUG_ON(!pmd_none(*pmd));
33131 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33132 prot);
33133
33134 spin_lock(&init_mm.page_table_lock);
33135 - pud_populate(&init_mm, pud, pmd);
33136 + pud_populate_kernel(&init_mm, pud, pmd);
33137 spin_unlock(&init_mm.page_table_lock);
33138 }
33139 __flush_tlb_all();
33140 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33141 page_size_mask);
33142
33143 spin_lock(&init_mm.page_table_lock);
33144 - pgd_populate(&init_mm, pgd, pud);
33145 + pgd_populate_kernel(&init_mm, pgd, pud);
33146 spin_unlock(&init_mm.page_table_lock);
33147 pgd_changed = true;
33148 }
33149 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33150 index 9ca35fc..4b2b7b7 100644
33151 --- a/arch/x86/mm/iomap_32.c
33152 +++ b/arch/x86/mm/iomap_32.c
33153 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33154 type = kmap_atomic_idx_push();
33155 idx = type + KM_TYPE_NR * smp_processor_id();
33156 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33157 +
33158 + pax_open_kernel();
33159 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33160 + pax_close_kernel();
33161 +
33162 arch_flush_lazy_mmu_mode();
33163
33164 return (void *)vaddr;
33165 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33166 index fdf617c..b9e85bc 100644
33167 --- a/arch/x86/mm/ioremap.c
33168 +++ b/arch/x86/mm/ioremap.c
33169 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33170 unsigned long i;
33171
33172 for (i = 0; i < nr_pages; ++i)
33173 - if (pfn_valid(start_pfn + i) &&
33174 - !PageReserved(pfn_to_page(start_pfn + i)))
33175 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33176 + !PageReserved(pfn_to_page(start_pfn + i))))
33177 return 1;
33178
33179 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33180 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33181 *
33182 * Caller must ensure there is only one unmapping for the same pointer.
33183 */
33184 -void iounmap(volatile void __iomem *addr)
33185 +void iounmap(const volatile void __iomem *addr)
33186 {
33187 struct vm_struct *p, *o;
33188
33189 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33190 */
33191 void *xlate_dev_mem_ptr(phys_addr_t phys)
33192 {
33193 - void *addr;
33194 - unsigned long start = phys & PAGE_MASK;
33195 -
33196 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33197 - if (page_is_ram(start >> PAGE_SHIFT))
33198 + if (page_is_ram(phys >> PAGE_SHIFT))
33199 +#ifdef CONFIG_HIGHMEM
33200 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33201 +#endif
33202 return __va(phys);
33203
33204 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33205 - if (addr)
33206 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33207 -
33208 - return addr;
33209 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33210 }
33211
33212 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33213 {
33214 if (page_is_ram(phys >> PAGE_SHIFT))
33215 +#ifdef CONFIG_HIGHMEM
33216 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33217 +#endif
33218 return;
33219
33220 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33221 return;
33222 }
33223
33224 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33225 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33226
33227 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33228 {
33229 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33230 early_ioremap_setup();
33231
33232 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33233 - memset(bm_pte, 0, sizeof(bm_pte));
33234 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33235 + pmd_populate_user(&init_mm, pmd, bm_pte);
33236
33237 /*
33238 * The boot-ioremap range spans multiple pmds, for which
33239 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33240 index b4f2e7e..96c9c3e 100644
33241 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33242 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33243 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33244 * memory (e.g. tracked pages)? For now, we need this to avoid
33245 * invoking kmemcheck for PnP BIOS calls.
33246 */
33247 - if (regs->flags & X86_VM_MASK)
33248 + if (v8086_mode(regs))
33249 return false;
33250 - if (regs->cs != __KERNEL_CS)
33251 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33252 return false;
33253
33254 pte = kmemcheck_pte_lookup(address);
33255 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33256 index df4552b..12c129c 100644
33257 --- a/arch/x86/mm/mmap.c
33258 +++ b/arch/x86/mm/mmap.c
33259 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33260 * Leave an at least ~128 MB hole with possible stack randomization.
33261 */
33262 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33263 -#define MAX_GAP (TASK_SIZE/6*5)
33264 +#define MAX_GAP (pax_task_size/6*5)
33265
33266 static int mmap_is_legacy(void)
33267 {
33268 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33269 return rnd << PAGE_SHIFT;
33270 }
33271
33272 -static unsigned long mmap_base(void)
33273 +static unsigned long mmap_base(struct mm_struct *mm)
33274 {
33275 unsigned long gap = rlimit(RLIMIT_STACK);
33276 + unsigned long pax_task_size = TASK_SIZE;
33277 +
33278 +#ifdef CONFIG_PAX_SEGMEXEC
33279 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33280 + pax_task_size = SEGMEXEC_TASK_SIZE;
33281 +#endif
33282
33283 if (gap < MIN_GAP)
33284 gap = MIN_GAP;
33285 else if (gap > MAX_GAP)
33286 gap = MAX_GAP;
33287
33288 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33289 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33290 }
33291
33292 /*
33293 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33294 * does, but not when emulating X86_32
33295 */
33296 -static unsigned long mmap_legacy_base(void)
33297 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33298 {
33299 - if (mmap_is_ia32())
33300 + if (mmap_is_ia32()) {
33301 +
33302 +#ifdef CONFIG_PAX_SEGMEXEC
33303 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33304 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33305 + else
33306 +#endif
33307 +
33308 return TASK_UNMAPPED_BASE;
33309 - else
33310 + } else
33311 return TASK_UNMAPPED_BASE + mmap_rnd();
33312 }
33313
33314 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33315 */
33316 void arch_pick_mmap_layout(struct mm_struct *mm)
33317 {
33318 - mm->mmap_legacy_base = mmap_legacy_base();
33319 - mm->mmap_base = mmap_base();
33320 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33321 + mm->mmap_base = mmap_base(mm);
33322 +
33323 +#ifdef CONFIG_PAX_RANDMMAP
33324 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33325 + mm->mmap_legacy_base += mm->delta_mmap;
33326 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33327 + }
33328 +#endif
33329
33330 if (mmap_is_legacy()) {
33331 mm->mmap_base = mm->mmap_legacy_base;
33332 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33333 index 0057a7a..95c7edd 100644
33334 --- a/arch/x86/mm/mmio-mod.c
33335 +++ b/arch/x86/mm/mmio-mod.c
33336 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33337 break;
33338 default:
33339 {
33340 - unsigned char *ip = (unsigned char *)instptr;
33341 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33342 my_trace->opcode = MMIO_UNKNOWN_OP;
33343 my_trace->width = 0;
33344 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33345 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33346 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33347 void __iomem *addr)
33348 {
33349 - static atomic_t next_id;
33350 + static atomic_unchecked_t next_id;
33351 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33352 /* These are page-unaligned. */
33353 struct mmiotrace_map map = {
33354 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33355 .private = trace
33356 },
33357 .phys = offset,
33358 - .id = atomic_inc_return(&next_id)
33359 + .id = atomic_inc_return_unchecked(&next_id)
33360 };
33361 map.map_id = trace->id;
33362
33363 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33364 ioremap_trace_core(offset, size, addr);
33365 }
33366
33367 -static void iounmap_trace_core(volatile void __iomem *addr)
33368 +static void iounmap_trace_core(const volatile void __iomem *addr)
33369 {
33370 struct mmiotrace_map map = {
33371 .phys = 0,
33372 @@ -328,7 +328,7 @@ not_enabled:
33373 }
33374 }
33375
33376 -void mmiotrace_iounmap(volatile void __iomem *addr)
33377 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33378 {
33379 might_sleep();
33380 if (is_enabled()) /* recheck and proper locking in *_core() */
33381 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33382 index 1a88370..3f598b5 100644
33383 --- a/arch/x86/mm/numa.c
33384 +++ b/arch/x86/mm/numa.c
33385 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33386 }
33387 }
33388
33389 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33390 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33391 {
33392 unsigned long uninitialized_var(pfn_align);
33393 int i, nid;
33394 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33395 index 536ea2f..f42c293 100644
33396 --- a/arch/x86/mm/pageattr.c
33397 +++ b/arch/x86/mm/pageattr.c
33398 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33399 */
33400 #ifdef CONFIG_PCI_BIOS
33401 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33402 - pgprot_val(forbidden) |= _PAGE_NX;
33403 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33404 #endif
33405
33406 /*
33407 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33408 * Does not cover __inittext since that is gone later on. On
33409 * 64bit we do not enforce !NX on the low mapping
33410 */
33411 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33412 - pgprot_val(forbidden) |= _PAGE_NX;
33413 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33414 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33415
33416 +#ifdef CONFIG_DEBUG_RODATA
33417 /*
33418 * The .rodata section needs to be read-only. Using the pfn
33419 * catches all aliases.
33420 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33421 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33422 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33423 pgprot_val(forbidden) |= _PAGE_RW;
33424 +#endif
33425
33426 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33427 /*
33428 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33429 }
33430 #endif
33431
33432 +#ifdef CONFIG_PAX_KERNEXEC
33433 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33434 + pgprot_val(forbidden) |= _PAGE_RW;
33435 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33436 + }
33437 +#endif
33438 +
33439 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33440
33441 return prot;
33442 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33443 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33444 {
33445 /* change init_mm */
33446 + pax_open_kernel();
33447 set_pte_atomic(kpte, pte);
33448 +
33449 #ifdef CONFIG_X86_32
33450 if (!SHARED_KERNEL_PMD) {
33451 +
33452 +#ifdef CONFIG_PAX_PER_CPU_PGD
33453 + unsigned long cpu;
33454 +#else
33455 struct page *page;
33456 +#endif
33457
33458 +#ifdef CONFIG_PAX_PER_CPU_PGD
33459 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33460 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33461 +#else
33462 list_for_each_entry(page, &pgd_list, lru) {
33463 - pgd_t *pgd;
33464 + pgd_t *pgd = (pgd_t *)page_address(page);
33465 +#endif
33466 +
33467 pud_t *pud;
33468 pmd_t *pmd;
33469
33470 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33471 + pgd += pgd_index(address);
33472 pud = pud_offset(pgd, address);
33473 pmd = pmd_offset(pud, address);
33474 set_pte_atomic((pte_t *)pmd, pte);
33475 }
33476 }
33477 #endif
33478 + pax_close_kernel();
33479 }
33480
33481 static int
33482 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33483 index 7ac6869..c0ba541 100644
33484 --- a/arch/x86/mm/pat.c
33485 +++ b/arch/x86/mm/pat.c
33486 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33487 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33488
33489 if (pg_flags == _PGMT_DEFAULT)
33490 - return -1;
33491 + return _PAGE_CACHE_MODE_NUM;
33492 else if (pg_flags == _PGMT_WC)
33493 return _PAGE_CACHE_MODE_WC;
33494 else if (pg_flags == _PGMT_UC_MINUS)
33495 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33496
33497 page = pfn_to_page(pfn);
33498 type = get_page_memtype(page);
33499 - if (type != -1) {
33500 + if (type != _PAGE_CACHE_MODE_NUM) {
33501 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33502 start, end - 1, type, req_type);
33503 if (new_type)
33504 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33505
33506 if (!entry) {
33507 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33508 - current->comm, current->pid, start, end - 1);
33509 + current->comm, task_pid_nr(current), start, end - 1);
33510 return -EINVAL;
33511 }
33512
33513 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33514 page = pfn_to_page(paddr >> PAGE_SHIFT);
33515 rettype = get_page_memtype(page);
33516 /*
33517 - * -1 from get_page_memtype() implies RAM page is in its
33518 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33519 * default state and not reserved, and hence of type WB
33520 */
33521 - if (rettype == -1)
33522 + if (rettype == _PAGE_CACHE_MODE_NUM)
33523 rettype = _PAGE_CACHE_MODE_WB;
33524
33525 return rettype;
33526 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33527
33528 while (cursor < to) {
33529 if (!devmem_is_allowed(pfn)) {
33530 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33531 - current->comm, from, to - 1);
33532 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33533 + current->comm, from, to - 1, cursor);
33534 return 0;
33535 }
33536 cursor += PAGE_SIZE;
33537 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33538 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33539 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33540 "for [mem %#010Lx-%#010Lx]\n",
33541 - current->comm, current->pid,
33542 + current->comm, task_pid_nr(current),
33543 cattr_name(pcm),
33544 base, (unsigned long long)(base + size-1));
33545 return -EINVAL;
33546 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33547 pcm = lookup_memtype(paddr);
33548 if (want_pcm != pcm) {
33549 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33550 - current->comm, current->pid,
33551 + current->comm, task_pid_nr(current),
33552 cattr_name(want_pcm),
33553 (unsigned long long)paddr,
33554 (unsigned long long)(paddr + size - 1),
33555 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33556 free_memtype(paddr, paddr + size);
33557 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33558 " for [mem %#010Lx-%#010Lx], got %s\n",
33559 - current->comm, current->pid,
33560 + current->comm, task_pid_nr(current),
33561 cattr_name(want_pcm),
33562 (unsigned long long)paddr,
33563 (unsigned long long)(paddr + size - 1),
33564 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33565 index 6582adc..fcc5d0b 100644
33566 --- a/arch/x86/mm/pat_rbtree.c
33567 +++ b/arch/x86/mm/pat_rbtree.c
33568 @@ -161,7 +161,7 @@ success:
33569
33570 failure:
33571 printk(KERN_INFO "%s:%d conflicting memory types "
33572 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33573 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33574 end, cattr_name(found_type), cattr_name(match->type));
33575 return -EBUSY;
33576 }
33577 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33578 index 9f0614d..92ae64a 100644
33579 --- a/arch/x86/mm/pf_in.c
33580 +++ b/arch/x86/mm/pf_in.c
33581 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33582 int i;
33583 enum reason_type rv = OTHERS;
33584
33585 - p = (unsigned char *)ins_addr;
33586 + p = (unsigned char *)ktla_ktva(ins_addr);
33587 p += skip_prefix(p, &prf);
33588 p += get_opcode(p, &opcode);
33589
33590 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33591 struct prefix_bits prf;
33592 int i;
33593
33594 - p = (unsigned char *)ins_addr;
33595 + p = (unsigned char *)ktla_ktva(ins_addr);
33596 p += skip_prefix(p, &prf);
33597 p += get_opcode(p, &opcode);
33598
33599 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33600 struct prefix_bits prf;
33601 int i;
33602
33603 - p = (unsigned char *)ins_addr;
33604 + p = (unsigned char *)ktla_ktva(ins_addr);
33605 p += skip_prefix(p, &prf);
33606 p += get_opcode(p, &opcode);
33607
33608 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33609 struct prefix_bits prf;
33610 int i;
33611
33612 - p = (unsigned char *)ins_addr;
33613 + p = (unsigned char *)ktla_ktva(ins_addr);
33614 p += skip_prefix(p, &prf);
33615 p += get_opcode(p, &opcode);
33616 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33617 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33618 struct prefix_bits prf;
33619 int i;
33620
33621 - p = (unsigned char *)ins_addr;
33622 + p = (unsigned char *)ktla_ktva(ins_addr);
33623 p += skip_prefix(p, &prf);
33624 p += get_opcode(p, &opcode);
33625 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33626 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33627 index 6fb6927..4fc13c0 100644
33628 --- a/arch/x86/mm/pgtable.c
33629 +++ b/arch/x86/mm/pgtable.c
33630 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33631 list_del(&page->lru);
33632 }
33633
33634 -#define UNSHARED_PTRS_PER_PGD \
33635 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33636 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33637 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33638
33639 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33640 +{
33641 + unsigned int count = USER_PGD_PTRS;
33642
33643 + if (!pax_user_shadow_base)
33644 + return;
33645 +
33646 + while (count--)
33647 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33648 +}
33649 +#endif
33650 +
33651 +#ifdef CONFIG_PAX_PER_CPU_PGD
33652 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33653 +{
33654 + unsigned int count = USER_PGD_PTRS;
33655 +
33656 + while (count--) {
33657 + pgd_t pgd;
33658 +
33659 +#ifdef CONFIG_X86_64
33660 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33661 +#else
33662 + pgd = *src++;
33663 +#endif
33664 +
33665 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33666 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33667 +#endif
33668 +
33669 + *dst++ = pgd;
33670 + }
33671 +
33672 +}
33673 +#endif
33674 +
33675 +#ifdef CONFIG_X86_64
33676 +#define pxd_t pud_t
33677 +#define pyd_t pgd_t
33678 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33679 +#define pgtable_pxd_page_ctor(page) true
33680 +#define pgtable_pxd_page_dtor(page)
33681 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33682 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33683 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33684 +#define PYD_SIZE PGDIR_SIZE
33685 +#else
33686 +#define pxd_t pmd_t
33687 +#define pyd_t pud_t
33688 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33689 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33690 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33691 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33692 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33693 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33694 +#define PYD_SIZE PUD_SIZE
33695 +#endif
33696 +
33697 +#ifdef CONFIG_PAX_PER_CPU_PGD
33698 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33699 +static inline void pgd_dtor(pgd_t *pgd) {}
33700 +#else
33701 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33702 {
33703 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33704 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33705 pgd_list_del(pgd);
33706 spin_unlock(&pgd_lock);
33707 }
33708 +#endif
33709
33710 /*
33711 * List of all pgd's needed for non-PAE so it can invalidate entries
33712 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33713 * -- nyc
33714 */
33715
33716 -#ifdef CONFIG_X86_PAE
33717 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33718 /*
33719 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33720 * updating the top-level pagetable entries to guarantee the
33721 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33722 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33723 * and initialize the kernel pmds here.
33724 */
33725 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33726 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33727
33728 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33729 {
33730 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33731 */
33732 flush_tlb_mm(mm);
33733 }
33734 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33735 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33736 #else /* !CONFIG_X86_PAE */
33737
33738 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33739 -#define PREALLOCATED_PMDS 0
33740 +#define PREALLOCATED_PXDS 0
33741
33742 #endif /* CONFIG_X86_PAE */
33743
33744 -static void free_pmds(pmd_t *pmds[])
33745 +static void free_pxds(pxd_t *pxds[])
33746 {
33747 int i;
33748
33749 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33750 - if (pmds[i]) {
33751 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33752 - free_page((unsigned long)pmds[i]);
33753 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33754 + if (pxds[i]) {
33755 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33756 + free_page((unsigned long)pxds[i]);
33757 }
33758 }
33759
33760 -static int preallocate_pmds(pmd_t *pmds[])
33761 +static int preallocate_pxds(pxd_t *pxds[])
33762 {
33763 int i;
33764 bool failed = false;
33765
33766 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33767 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33768 - if (!pmd)
33769 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33770 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33771 + if (!pxd)
33772 failed = true;
33773 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33774 - free_page((unsigned long)pmd);
33775 - pmd = NULL;
33776 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33777 + free_page((unsigned long)pxd);
33778 + pxd = NULL;
33779 failed = true;
33780 }
33781 - pmds[i] = pmd;
33782 + pxds[i] = pxd;
33783 }
33784
33785 if (failed) {
33786 - free_pmds(pmds);
33787 + free_pxds(pxds);
33788 return -ENOMEM;
33789 }
33790
33791 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
33792 * preallocate which never got a corresponding vma will need to be
33793 * freed manually.
33794 */
33795 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33796 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33797 {
33798 int i;
33799
33800 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33801 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33802 pgd_t pgd = pgdp[i];
33803
33804 if (pgd_val(pgd) != 0) {
33805 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33806 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33807
33808 - pgdp[i] = native_make_pgd(0);
33809 + set_pgd(pgdp + i, native_make_pgd(0));
33810
33811 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33812 - pmd_free(mm, pmd);
33813 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33814 + pxd_free(mm, pxd);
33815 }
33816 }
33817 }
33818
33819 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33820 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33821 {
33822 - pud_t *pud;
33823 + pyd_t *pyd;
33824 int i;
33825
33826 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33827 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33828 return;
33829
33830 - pud = pud_offset(pgd, 0);
33831 -
33832 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33833 - pmd_t *pmd = pmds[i];
33834 +#ifdef CONFIG_X86_64
33835 + pyd = pyd_offset(mm, 0L);
33836 +#else
33837 + pyd = pyd_offset(pgd, 0L);
33838 +#endif
33839
33840 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33841 + pxd_t *pxd = pxds[i];
33842 if (i >= KERNEL_PGD_BOUNDARY)
33843 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33844 - sizeof(pmd_t) * PTRS_PER_PMD);
33845 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33846 + sizeof(pxd_t) * PTRS_PER_PMD);
33847
33848 - pud_populate(mm, pud, pmd);
33849 + pyd_populate(mm, pyd, pxd);
33850 }
33851 }
33852
33853 pgd_t *pgd_alloc(struct mm_struct *mm)
33854 {
33855 pgd_t *pgd;
33856 - pmd_t *pmds[PREALLOCATED_PMDS];
33857 + pxd_t *pxds[PREALLOCATED_PXDS];
33858
33859 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33860
33861 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33862
33863 mm->pgd = pgd;
33864
33865 - if (preallocate_pmds(pmds) != 0)
33866 + if (preallocate_pxds(pxds) != 0)
33867 goto out_free_pgd;
33868
33869 if (paravirt_pgd_alloc(mm) != 0)
33870 - goto out_free_pmds;
33871 + goto out_free_pxds;
33872
33873 /*
33874 * Make sure that pre-populating the pmds is atomic with
33875 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33876 spin_lock(&pgd_lock);
33877
33878 pgd_ctor(mm, pgd);
33879 - pgd_prepopulate_pmd(mm, pgd, pmds);
33880 + pgd_prepopulate_pxd(mm, pgd, pxds);
33881
33882 spin_unlock(&pgd_lock);
33883
33884 return pgd;
33885
33886 -out_free_pmds:
33887 - free_pmds(pmds);
33888 +out_free_pxds:
33889 + free_pxds(pxds);
33890 out_free_pgd:
33891 free_page((unsigned long)pgd);
33892 out:
33893 @@ -313,7 +380,7 @@ out:
33894
33895 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
33896 {
33897 - pgd_mop_up_pmds(mm, pgd);
33898 + pgd_mop_up_pxds(mm, pgd);
33899 pgd_dtor(pgd);
33900 paravirt_pgd_free(mm, pgd);
33901 free_page((unsigned long)pgd);
33902 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
33903 index 75cc097..79a097f 100644
33904 --- a/arch/x86/mm/pgtable_32.c
33905 +++ b/arch/x86/mm/pgtable_32.c
33906 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
33907 return;
33908 }
33909 pte = pte_offset_kernel(pmd, vaddr);
33910 +
33911 + pax_open_kernel();
33912 if (pte_val(pteval))
33913 set_pte_at(&init_mm, vaddr, pte, pteval);
33914 else
33915 pte_clear(&init_mm, vaddr, pte);
33916 + pax_close_kernel();
33917
33918 /*
33919 * It's enough to flush this one mapping.
33920 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
33921 index e666cbb..61788c45 100644
33922 --- a/arch/x86/mm/physaddr.c
33923 +++ b/arch/x86/mm/physaddr.c
33924 @@ -10,7 +10,7 @@
33925 #ifdef CONFIG_X86_64
33926
33927 #ifdef CONFIG_DEBUG_VIRTUAL
33928 -unsigned long __phys_addr(unsigned long x)
33929 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
33930 {
33931 unsigned long y = x - __START_KERNEL_map;
33932
33933 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
33934 #else
33935
33936 #ifdef CONFIG_DEBUG_VIRTUAL
33937 -unsigned long __phys_addr(unsigned long x)
33938 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
33939 {
33940 unsigned long phys_addr = x - PAGE_OFFSET;
33941 /* VMALLOC_* aren't constants */
33942 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
33943 index 90555bf..f5f1828 100644
33944 --- a/arch/x86/mm/setup_nx.c
33945 +++ b/arch/x86/mm/setup_nx.c
33946 @@ -5,8 +5,10 @@
33947 #include <asm/pgtable.h>
33948 #include <asm/proto.h>
33949
33950 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
33951 static int disable_nx;
33952
33953 +#ifndef CONFIG_PAX_PAGEEXEC
33954 /*
33955 * noexec = on|off
33956 *
33957 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
33958 return 0;
33959 }
33960 early_param("noexec", noexec_setup);
33961 +#endif
33962 +
33963 +#endif
33964
33965 void x86_configure_nx(void)
33966 {
33967 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
33968 if (cpu_has_nx && !disable_nx)
33969 __supported_pte_mask |= _PAGE_NX;
33970 else
33971 +#endif
33972 __supported_pte_mask &= ~_PAGE_NX;
33973 }
33974
33975 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
33976 index ee61c36..e6fedeb 100644
33977 --- a/arch/x86/mm/tlb.c
33978 +++ b/arch/x86/mm/tlb.c
33979 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
33980 BUG();
33981 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
33982 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
33983 +
33984 +#ifndef CONFIG_PAX_PER_CPU_PGD
33985 load_cr3(swapper_pg_dir);
33986 +#endif
33987 +
33988 /*
33989 * This gets called in the idle path where RCU
33990 * functions differently. Tracing normally
33991 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
33992 new file mode 100644
33993 index 0000000..dace51c
33994 --- /dev/null
33995 +++ b/arch/x86/mm/uderef_64.c
33996 @@ -0,0 +1,37 @@
33997 +#include <linux/mm.h>
33998 +#include <asm/pgtable.h>
33999 +#include <asm/uaccess.h>
34000 +
34001 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34002 +/* PaX: due to the special call convention these functions must
34003 + * - remain leaf functions under all configurations,
34004 + * - never be called directly, only dereferenced from the wrappers.
34005 + */
34006 +void __pax_open_userland(void)
34007 +{
34008 + unsigned int cpu;
34009 +
34010 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34011 + return;
34012 +
34013 + cpu = raw_get_cpu();
34014 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34015 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34016 + raw_put_cpu_no_resched();
34017 +}
34018 +EXPORT_SYMBOL(__pax_open_userland);
34019 +
34020 +void __pax_close_userland(void)
34021 +{
34022 + unsigned int cpu;
34023 +
34024 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34025 + return;
34026 +
34027 + cpu = raw_get_cpu();
34028 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34029 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34030 + raw_put_cpu_no_resched();
34031 +}
34032 +EXPORT_SYMBOL(__pax_close_userland);
34033 +#endif
34034 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34035 index 6440221..f84b5c7 100644
34036 --- a/arch/x86/net/bpf_jit.S
34037 +++ b/arch/x86/net/bpf_jit.S
34038 @@ -9,6 +9,7 @@
34039 */
34040 #include <linux/linkage.h>
34041 #include <asm/dwarf2.h>
34042 +#include <asm/alternative-asm.h>
34043
34044 /*
34045 * Calling convention :
34046 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34047 jle bpf_slow_path_word
34048 mov (SKBDATA,%rsi),%eax
34049 bswap %eax /* ntohl() */
34050 + pax_force_retaddr
34051 ret
34052
34053 sk_load_half:
34054 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34055 jle bpf_slow_path_half
34056 movzwl (SKBDATA,%rsi),%eax
34057 rol $8,%ax # ntohs()
34058 + pax_force_retaddr
34059 ret
34060
34061 sk_load_byte:
34062 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34063 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34064 jle bpf_slow_path_byte
34065 movzbl (SKBDATA,%rsi),%eax
34066 + pax_force_retaddr
34067 ret
34068
34069 /* rsi contains offset and can be scratched */
34070 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34071 js bpf_error
34072 mov - MAX_BPF_STACK + 32(%rbp),%eax
34073 bswap %eax
34074 + pax_force_retaddr
34075 ret
34076
34077 bpf_slow_path_half:
34078 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34079 mov - MAX_BPF_STACK + 32(%rbp),%ax
34080 rol $8,%ax
34081 movzwl %ax,%eax
34082 + pax_force_retaddr
34083 ret
34084
34085 bpf_slow_path_byte:
34086 bpf_slow_path_common(1)
34087 js bpf_error
34088 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34089 + pax_force_retaddr
34090 ret
34091
34092 #define sk_negative_common(SIZE) \
34093 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34094 sk_negative_common(4)
34095 mov (%rax), %eax
34096 bswap %eax
34097 + pax_force_retaddr
34098 ret
34099
34100 bpf_slow_path_half_neg:
34101 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34102 mov (%rax),%ax
34103 rol $8,%ax
34104 movzwl %ax,%eax
34105 + pax_force_retaddr
34106 ret
34107
34108 bpf_slow_path_byte_neg:
34109 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34110 .globl sk_load_byte_negative_offset
34111 sk_negative_common(1)
34112 movzbl (%rax), %eax
34113 + pax_force_retaddr
34114 ret
34115
34116 bpf_error:
34117 @@ -156,4 +166,5 @@ bpf_error:
34118 mov - MAX_BPF_STACK + 16(%rbp),%r14
34119 mov - MAX_BPF_STACK + 24(%rbp),%r15
34120 leaveq
34121 + pax_force_retaddr
34122 ret
34123 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34124 index 9875143..00f6656 100644
34125 --- a/arch/x86/net/bpf_jit_comp.c
34126 +++ b/arch/x86/net/bpf_jit_comp.c
34127 @@ -13,7 +13,11 @@
34128 #include <linux/if_vlan.h>
34129 #include <asm/cacheflush.h>
34130
34131 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34132 +int bpf_jit_enable __read_only;
34133 +#else
34134 int bpf_jit_enable __read_mostly;
34135 +#endif
34136
34137 /*
34138 * assembly code in arch/x86/net/bpf_jit.S
34139 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34140 static void jit_fill_hole(void *area, unsigned int size)
34141 {
34142 /* fill whole space with int3 instructions */
34143 + pax_open_kernel();
34144 memset(area, 0xcc, size);
34145 + pax_close_kernel();
34146 }
34147
34148 struct jit_context {
34149 @@ -896,7 +902,9 @@ common_load:
34150 pr_err("bpf_jit_compile fatal error\n");
34151 return -EFAULT;
34152 }
34153 + pax_open_kernel();
34154 memcpy(image + proglen, temp, ilen);
34155 + pax_close_kernel();
34156 }
34157 proglen += ilen;
34158 addrs[i] = proglen;
34159 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34160
34161 if (image) {
34162 bpf_flush_icache(header, image + proglen);
34163 - set_memory_ro((unsigned long)header, header->pages);
34164 prog->bpf_func = (void *)image;
34165 prog->jited = true;
34166 }
34167 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34168 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34169 struct bpf_binary_header *header = (void *)addr;
34170
34171 - if (!fp->jited)
34172 - goto free_filter;
34173 + if (fp->jited)
34174 + bpf_jit_binary_free(header);
34175
34176 - set_memory_rw(addr, header->pages);
34177 - bpf_jit_binary_free(header);
34178 -
34179 -free_filter:
34180 bpf_prog_unlock_free(fp);
34181 }
34182 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34183 index 5d04be5..2beeaa2 100644
34184 --- a/arch/x86/oprofile/backtrace.c
34185 +++ b/arch/x86/oprofile/backtrace.c
34186 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34187 struct stack_frame_ia32 *fp;
34188 unsigned long bytes;
34189
34190 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34191 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34192 if (bytes != 0)
34193 return NULL;
34194
34195 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34196 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34197
34198 oprofile_add_trace(bufhead[0].return_address);
34199
34200 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34201 struct stack_frame bufhead[2];
34202 unsigned long bytes;
34203
34204 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34205 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34206 if (bytes != 0)
34207 return NULL;
34208
34209 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34210 {
34211 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34212
34213 - if (!user_mode_vm(regs)) {
34214 + if (!user_mode(regs)) {
34215 unsigned long stack = kernel_stack_pointer(regs);
34216 if (depth)
34217 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34218 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34219 index 1d2e639..f6ef82a 100644
34220 --- a/arch/x86/oprofile/nmi_int.c
34221 +++ b/arch/x86/oprofile/nmi_int.c
34222 @@ -23,6 +23,7 @@
34223 #include <asm/nmi.h>
34224 #include <asm/msr.h>
34225 #include <asm/apic.h>
34226 +#include <asm/pgtable.h>
34227
34228 #include "op_counter.h"
34229 #include "op_x86_model.h"
34230 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34231 if (ret)
34232 return ret;
34233
34234 - if (!model->num_virt_counters)
34235 - model->num_virt_counters = model->num_counters;
34236 + if (!model->num_virt_counters) {
34237 + pax_open_kernel();
34238 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34239 + pax_close_kernel();
34240 + }
34241
34242 mux_init(ops);
34243
34244 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34245 index 50d86c0..7985318 100644
34246 --- a/arch/x86/oprofile/op_model_amd.c
34247 +++ b/arch/x86/oprofile/op_model_amd.c
34248 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34249 num_counters = AMD64_NUM_COUNTERS;
34250 }
34251
34252 - op_amd_spec.num_counters = num_counters;
34253 - op_amd_spec.num_controls = num_counters;
34254 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34255 + pax_open_kernel();
34256 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34257 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34258 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34259 + pax_close_kernel();
34260
34261 return 0;
34262 }
34263 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34264 index d90528e..0127e2b 100644
34265 --- a/arch/x86/oprofile/op_model_ppro.c
34266 +++ b/arch/x86/oprofile/op_model_ppro.c
34267 @@ -19,6 +19,7 @@
34268 #include <asm/msr.h>
34269 #include <asm/apic.h>
34270 #include <asm/nmi.h>
34271 +#include <asm/pgtable.h>
34272
34273 #include "op_x86_model.h"
34274 #include "op_counter.h"
34275 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34276
34277 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34278
34279 - op_arch_perfmon_spec.num_counters = num_counters;
34280 - op_arch_perfmon_spec.num_controls = num_counters;
34281 + pax_open_kernel();
34282 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34283 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34284 + pax_close_kernel();
34285 }
34286
34287 static int arch_perfmon_init(struct oprofile_operations *ignore)
34288 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34289 index 71e8a67..6a313bb 100644
34290 --- a/arch/x86/oprofile/op_x86_model.h
34291 +++ b/arch/x86/oprofile/op_x86_model.h
34292 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34293 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34294 struct op_msrs const * const msrs);
34295 #endif
34296 -};
34297 +} __do_const;
34298
34299 struct op_counter_config;
34300
34301 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34302 index 44b9271..4c5a988 100644
34303 --- a/arch/x86/pci/intel_mid_pci.c
34304 +++ b/arch/x86/pci/intel_mid_pci.c
34305 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34306 pci_mmcfg_late_init();
34307 pcibios_enable_irq = intel_mid_pci_irq_enable;
34308 pcibios_disable_irq = intel_mid_pci_irq_disable;
34309 - pci_root_ops = intel_mid_pci_ops;
34310 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34311 pci_soc_mode = 1;
34312 /* Continue with standard init */
34313 return 1;
34314 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34315 index 5dc6ca5..25c03f5 100644
34316 --- a/arch/x86/pci/irq.c
34317 +++ b/arch/x86/pci/irq.c
34318 @@ -51,7 +51,7 @@ struct irq_router {
34319 struct irq_router_handler {
34320 u16 vendor;
34321 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34322 -};
34323 +} __do_const;
34324
34325 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34326 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34327 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34328 return 0;
34329 }
34330
34331 -static __initdata struct irq_router_handler pirq_routers[] = {
34332 +static __initconst const struct irq_router_handler pirq_routers[] = {
34333 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34334 { PCI_VENDOR_ID_AL, ali_router_probe },
34335 { PCI_VENDOR_ID_ITE, ite_router_probe },
34336 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34337 static void __init pirq_find_router(struct irq_router *r)
34338 {
34339 struct irq_routing_table *rt = pirq_table;
34340 - struct irq_router_handler *h;
34341 + const struct irq_router_handler *h;
34342
34343 #ifdef CONFIG_PCI_BIOS
34344 if (!rt->signature) {
34345 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34346 return 0;
34347 }
34348
34349 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34350 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34351 {
34352 .callback = fix_broken_hp_bios_irq9,
34353 .ident = "HP Pavilion N5400 Series Laptop",
34354 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34355 index 9b83b90..4112152 100644
34356 --- a/arch/x86/pci/pcbios.c
34357 +++ b/arch/x86/pci/pcbios.c
34358 @@ -79,7 +79,7 @@ union bios32 {
34359 static struct {
34360 unsigned long address;
34361 unsigned short segment;
34362 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34363 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34364
34365 /*
34366 * Returns the entry point for the given service, NULL on error
34367 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34368 unsigned long length; /* %ecx */
34369 unsigned long entry; /* %edx */
34370 unsigned long flags;
34371 + struct desc_struct d, *gdt;
34372
34373 local_irq_save(flags);
34374 - __asm__("lcall *(%%edi); cld"
34375 +
34376 + gdt = get_cpu_gdt_table(smp_processor_id());
34377 +
34378 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34379 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34380 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34381 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34382 +
34383 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34384 : "=a" (return_code),
34385 "=b" (address),
34386 "=c" (length),
34387 "=d" (entry)
34388 : "0" (service),
34389 "1" (0),
34390 - "D" (&bios32_indirect));
34391 + "D" (&bios32_indirect),
34392 + "r"(__PCIBIOS_DS)
34393 + : "memory");
34394 +
34395 + pax_open_kernel();
34396 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34397 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34398 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34399 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34400 + pax_close_kernel();
34401 +
34402 local_irq_restore(flags);
34403
34404 switch (return_code) {
34405 - case 0:
34406 - return address + entry;
34407 - case 0x80: /* Not present */
34408 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34409 - return 0;
34410 - default: /* Shouldn't happen */
34411 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34412 - service, return_code);
34413 + case 0: {
34414 + int cpu;
34415 + unsigned char flags;
34416 +
34417 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34418 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34419 + printk(KERN_WARNING "bios32_service: not valid\n");
34420 return 0;
34421 + }
34422 + address = address + PAGE_OFFSET;
34423 + length += 16UL; /* some BIOSs underreport this... */
34424 + flags = 4;
34425 + if (length >= 64*1024*1024) {
34426 + length >>= PAGE_SHIFT;
34427 + flags |= 8;
34428 + }
34429 +
34430 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34431 + gdt = get_cpu_gdt_table(cpu);
34432 + pack_descriptor(&d, address, length, 0x9b, flags);
34433 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34434 + pack_descriptor(&d, address, length, 0x93, flags);
34435 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34436 + }
34437 + return entry;
34438 + }
34439 + case 0x80: /* Not present */
34440 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34441 + return 0;
34442 + default: /* Shouldn't happen */
34443 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34444 + service, return_code);
34445 + return 0;
34446 }
34447 }
34448
34449 static struct {
34450 unsigned long address;
34451 unsigned short segment;
34452 -} pci_indirect = { 0, __KERNEL_CS };
34453 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34454
34455 -static int pci_bios_present;
34456 +static int pci_bios_present __read_only;
34457
34458 static int __init check_pcibios(void)
34459 {
34460 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34461 unsigned long flags, pcibios_entry;
34462
34463 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34464 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34465 + pci_indirect.address = pcibios_entry;
34466
34467 local_irq_save(flags);
34468 - __asm__(
34469 - "lcall *(%%edi); cld\n\t"
34470 + __asm__("movw %w6, %%ds\n\t"
34471 + "lcall *%%ss:(%%edi); cld\n\t"
34472 + "push %%ss\n\t"
34473 + "pop %%ds\n\t"
34474 "jc 1f\n\t"
34475 "xor %%ah, %%ah\n"
34476 "1:"
34477 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34478 "=b" (ebx),
34479 "=c" (ecx)
34480 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34481 - "D" (&pci_indirect)
34482 + "D" (&pci_indirect),
34483 + "r" (__PCIBIOS_DS)
34484 : "memory");
34485 local_irq_restore(flags);
34486
34487 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34488
34489 switch (len) {
34490 case 1:
34491 - __asm__("lcall *(%%esi); cld\n\t"
34492 + __asm__("movw %w6, %%ds\n\t"
34493 + "lcall *%%ss:(%%esi); cld\n\t"
34494 + "push %%ss\n\t"
34495 + "pop %%ds\n\t"
34496 "jc 1f\n\t"
34497 "xor %%ah, %%ah\n"
34498 "1:"
34499 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34500 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34501 "b" (bx),
34502 "D" ((long)reg),
34503 - "S" (&pci_indirect));
34504 + "S" (&pci_indirect),
34505 + "r" (__PCIBIOS_DS));
34506 /*
34507 * Zero-extend the result beyond 8 bits, do not trust the
34508 * BIOS having done it:
34509 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34510 *value &= 0xff;
34511 break;
34512 case 2:
34513 - __asm__("lcall *(%%esi); cld\n\t"
34514 + __asm__("movw %w6, %%ds\n\t"
34515 + "lcall *%%ss:(%%esi); cld\n\t"
34516 + "push %%ss\n\t"
34517 + "pop %%ds\n\t"
34518 "jc 1f\n\t"
34519 "xor %%ah, %%ah\n"
34520 "1:"
34521 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34522 : "1" (PCIBIOS_READ_CONFIG_WORD),
34523 "b" (bx),
34524 "D" ((long)reg),
34525 - "S" (&pci_indirect));
34526 + "S" (&pci_indirect),
34527 + "r" (__PCIBIOS_DS));
34528 /*
34529 * Zero-extend the result beyond 16 bits, do not trust the
34530 * BIOS having done it:
34531 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34532 *value &= 0xffff;
34533 break;
34534 case 4:
34535 - __asm__("lcall *(%%esi); cld\n\t"
34536 + __asm__("movw %w6, %%ds\n\t"
34537 + "lcall *%%ss:(%%esi); cld\n\t"
34538 + "push %%ss\n\t"
34539 + "pop %%ds\n\t"
34540 "jc 1f\n\t"
34541 "xor %%ah, %%ah\n"
34542 "1:"
34543 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34544 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34545 "b" (bx),
34546 "D" ((long)reg),
34547 - "S" (&pci_indirect));
34548 + "S" (&pci_indirect),
34549 + "r" (__PCIBIOS_DS));
34550 break;
34551 }
34552
34553 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34554
34555 switch (len) {
34556 case 1:
34557 - __asm__("lcall *(%%esi); cld\n\t"
34558 + __asm__("movw %w6, %%ds\n\t"
34559 + "lcall *%%ss:(%%esi); cld\n\t"
34560 + "push %%ss\n\t"
34561 + "pop %%ds\n\t"
34562 "jc 1f\n\t"
34563 "xor %%ah, %%ah\n"
34564 "1:"
34565 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34566 "c" (value),
34567 "b" (bx),
34568 "D" ((long)reg),
34569 - "S" (&pci_indirect));
34570 + "S" (&pci_indirect),
34571 + "r" (__PCIBIOS_DS));
34572 break;
34573 case 2:
34574 - __asm__("lcall *(%%esi); cld\n\t"
34575 + __asm__("movw %w6, %%ds\n\t"
34576 + "lcall *%%ss:(%%esi); cld\n\t"
34577 + "push %%ss\n\t"
34578 + "pop %%ds\n\t"
34579 "jc 1f\n\t"
34580 "xor %%ah, %%ah\n"
34581 "1:"
34582 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34583 "c" (value),
34584 "b" (bx),
34585 "D" ((long)reg),
34586 - "S" (&pci_indirect));
34587 + "S" (&pci_indirect),
34588 + "r" (__PCIBIOS_DS));
34589 break;
34590 case 4:
34591 - __asm__("lcall *(%%esi); cld\n\t"
34592 + __asm__("movw %w6, %%ds\n\t"
34593 + "lcall *%%ss:(%%esi); cld\n\t"
34594 + "push %%ss\n\t"
34595 + "pop %%ds\n\t"
34596 "jc 1f\n\t"
34597 "xor %%ah, %%ah\n"
34598 "1:"
34599 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34600 "c" (value),
34601 "b" (bx),
34602 "D" ((long)reg),
34603 - "S" (&pci_indirect));
34604 + "S" (&pci_indirect),
34605 + "r" (__PCIBIOS_DS));
34606 break;
34607 }
34608
34609 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34610
34611 DBG("PCI: Fetching IRQ routing table... ");
34612 __asm__("push %%es\n\t"
34613 + "movw %w8, %%ds\n\t"
34614 "push %%ds\n\t"
34615 "pop %%es\n\t"
34616 - "lcall *(%%esi); cld\n\t"
34617 + "lcall *%%ss:(%%esi); cld\n\t"
34618 "pop %%es\n\t"
34619 + "push %%ss\n\t"
34620 + "pop %%ds\n"
34621 "jc 1f\n\t"
34622 "xor %%ah, %%ah\n"
34623 "1:"
34624 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34625 "1" (0),
34626 "D" ((long) &opt),
34627 "S" (&pci_indirect),
34628 - "m" (opt)
34629 + "m" (opt),
34630 + "r" (__PCIBIOS_DS)
34631 : "memory");
34632 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34633 if (ret & 0xff00)
34634 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34635 {
34636 int ret;
34637
34638 - __asm__("lcall *(%%esi); cld\n\t"
34639 + __asm__("movw %w5, %%ds\n\t"
34640 + "lcall *%%ss:(%%esi); cld\n\t"
34641 + "push %%ss\n\t"
34642 + "pop %%ds\n"
34643 "jc 1f\n\t"
34644 "xor %%ah, %%ah\n"
34645 "1:"
34646 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34647 : "0" (PCIBIOS_SET_PCI_HW_INT),
34648 "b" ((dev->bus->number << 8) | dev->devfn),
34649 "c" ((irq << 8) | (pin + 10)),
34650 - "S" (&pci_indirect));
34651 + "S" (&pci_indirect),
34652 + "r" (__PCIBIOS_DS));
34653 return !(ret & 0xff00);
34654 }
34655 EXPORT_SYMBOL(pcibios_set_irq_routing);
34656 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34657 index 40e7cda..c7e6672 100644
34658 --- a/arch/x86/platform/efi/efi_32.c
34659 +++ b/arch/x86/platform/efi/efi_32.c
34660 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34661 {
34662 struct desc_ptr gdt_descr;
34663
34664 +#ifdef CONFIG_PAX_KERNEXEC
34665 + struct desc_struct d;
34666 +#endif
34667 +
34668 local_irq_save(efi_rt_eflags);
34669
34670 load_cr3(initial_page_table);
34671 __flush_tlb_all();
34672
34673 +#ifdef CONFIG_PAX_KERNEXEC
34674 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34675 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34676 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34677 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34678 +#endif
34679 +
34680 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34681 gdt_descr.size = GDT_SIZE - 1;
34682 load_gdt(&gdt_descr);
34683 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34684 {
34685 struct desc_ptr gdt_descr;
34686
34687 +#ifdef CONFIG_PAX_KERNEXEC
34688 + struct desc_struct d;
34689 +
34690 + memset(&d, 0, sizeof d);
34691 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34692 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34693 +#endif
34694 +
34695 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34696 gdt_descr.size = GDT_SIZE - 1;
34697 load_gdt(&gdt_descr);
34698
34699 +#ifdef CONFIG_PAX_PER_CPU_PGD
34700 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34701 +#else
34702 load_cr3(swapper_pg_dir);
34703 +#endif
34704 +
34705 __flush_tlb_all();
34706
34707 local_irq_restore(efi_rt_eflags);
34708 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34709 index 17e80d8..9fa6e41 100644
34710 --- a/arch/x86/platform/efi/efi_64.c
34711 +++ b/arch/x86/platform/efi/efi_64.c
34712 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34713 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34714 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34715 }
34716 +
34717 +#ifdef CONFIG_PAX_PER_CPU_PGD
34718 + load_cr3(swapper_pg_dir);
34719 +#endif
34720 +
34721 __flush_tlb_all();
34722 }
34723
34724 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34725 for (pgd = 0; pgd < n_pgds; pgd++)
34726 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34727 kfree(save_pgd);
34728 +
34729 +#ifdef CONFIG_PAX_PER_CPU_PGD
34730 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34731 +#endif
34732 +
34733 __flush_tlb_all();
34734 local_irq_restore(efi_flags);
34735 early_code_mapping_set_exec(0);
34736 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34737 unsigned npages;
34738 pgd_t *pgd;
34739
34740 - if (efi_enabled(EFI_OLD_MEMMAP))
34741 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34742 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34743 + * able to execute the EFI services.
34744 + */
34745 + if (__supported_pte_mask & _PAGE_NX) {
34746 + unsigned long addr = (unsigned long) __va(0);
34747 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34748 +
34749 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34750 +#ifdef CONFIG_PAX_PER_CPU_PGD
34751 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34752 +#endif
34753 + set_pgd(pgd_offset_k(addr), pe);
34754 + }
34755 +
34756 return 0;
34757 + }
34758
34759 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34760 pgd = __va(efi_scratch.efi_pgt);
34761 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34762 index 040192b..7d3300f 100644
34763 --- a/arch/x86/platform/efi/efi_stub_32.S
34764 +++ b/arch/x86/platform/efi/efi_stub_32.S
34765 @@ -6,7 +6,9 @@
34766 */
34767
34768 #include <linux/linkage.h>
34769 +#include <linux/init.h>
34770 #include <asm/page_types.h>
34771 +#include <asm/segment.h>
34772
34773 /*
34774 * efi_call_phys(void *, ...) is a function with variable parameters.
34775 @@ -20,7 +22,7 @@
34776 * service functions will comply with gcc calling convention, too.
34777 */
34778
34779 -.text
34780 +__INIT
34781 ENTRY(efi_call_phys)
34782 /*
34783 * 0. The function can only be called in Linux kernel. So CS has been
34784 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34785 * The mapping of lower virtual memory has been created in prolog and
34786 * epilog.
34787 */
34788 - movl $1f, %edx
34789 - subl $__PAGE_OFFSET, %edx
34790 - jmp *%edx
34791 +#ifdef CONFIG_PAX_KERNEXEC
34792 + movl $(__KERNEXEC_EFI_DS), %edx
34793 + mov %edx, %ds
34794 + mov %edx, %es
34795 + mov %edx, %ss
34796 + addl $2f,(1f)
34797 + ljmp *(1f)
34798 +
34799 +__INITDATA
34800 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34801 +.previous
34802 +
34803 +2:
34804 + subl $2b,(1b)
34805 +#else
34806 + jmp 1f-__PAGE_OFFSET
34807 1:
34808 +#endif
34809
34810 /*
34811 * 2. Now on the top of stack is the return
34812 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34813 * parameter 2, ..., param n. To make things easy, we save the return
34814 * address of efi_call_phys in a global variable.
34815 */
34816 - popl %edx
34817 - movl %edx, saved_return_addr
34818 - /* get the function pointer into ECX*/
34819 - popl %ecx
34820 - movl %ecx, efi_rt_function_ptr
34821 - movl $2f, %edx
34822 - subl $__PAGE_OFFSET, %edx
34823 - pushl %edx
34824 + popl (saved_return_addr)
34825 + popl (efi_rt_function_ptr)
34826
34827 /*
34828 * 3. Clear PG bit in %CR0.
34829 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34830 /*
34831 * 5. Call the physical function.
34832 */
34833 - jmp *%ecx
34834 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34835
34836 -2:
34837 /*
34838 * 6. After EFI runtime service returns, control will return to
34839 * following instruction. We'd better readjust stack pointer first.
34840 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34841 movl %cr0, %edx
34842 orl $0x80000000, %edx
34843 movl %edx, %cr0
34844 - jmp 1f
34845 -1:
34846 +
34847 /*
34848 * 8. Now restore the virtual mode from flat mode by
34849 * adding EIP with PAGE_OFFSET.
34850 */
34851 - movl $1f, %edx
34852 - jmp *%edx
34853 +#ifdef CONFIG_PAX_KERNEXEC
34854 + movl $(__KERNEL_DS), %edx
34855 + mov %edx, %ds
34856 + mov %edx, %es
34857 + mov %edx, %ss
34858 + ljmp $(__KERNEL_CS),$1f
34859 +#else
34860 + jmp 1f+__PAGE_OFFSET
34861 +#endif
34862 1:
34863
34864 /*
34865 * 9. Balance the stack. And because EAX contain the return value,
34866 * we'd better not clobber it.
34867 */
34868 - leal efi_rt_function_ptr, %edx
34869 - movl (%edx), %ecx
34870 - pushl %ecx
34871 + pushl (efi_rt_function_ptr)
34872
34873 /*
34874 - * 10. Push the saved return address onto the stack and return.
34875 + * 10. Return to the saved return address.
34876 */
34877 - leal saved_return_addr, %edx
34878 - movl (%edx), %ecx
34879 - pushl %ecx
34880 - ret
34881 + jmpl *(saved_return_addr)
34882 ENDPROC(efi_call_phys)
34883 .previous
34884
34885 -.data
34886 +__INITDATA
34887 saved_return_addr:
34888 .long 0
34889 efi_rt_function_ptr:
34890 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
34891 index 86d0f9e..6d499f4 100644
34892 --- a/arch/x86/platform/efi/efi_stub_64.S
34893 +++ b/arch/x86/platform/efi/efi_stub_64.S
34894 @@ -11,6 +11,7 @@
34895 #include <asm/msr.h>
34896 #include <asm/processor-flags.h>
34897 #include <asm/page_types.h>
34898 +#include <asm/alternative-asm.h>
34899
34900 #define SAVE_XMM \
34901 mov %rsp, %rax; \
34902 @@ -88,6 +89,7 @@ ENTRY(efi_call)
34903 RESTORE_PGT
34904 addq $48, %rsp
34905 RESTORE_XMM
34906 + pax_force_retaddr 0, 1
34907 ret
34908 ENDPROC(efi_call)
34909
34910 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
34911 index 1bbedc4..eb795b5 100644
34912 --- a/arch/x86/platform/intel-mid/intel-mid.c
34913 +++ b/arch/x86/platform/intel-mid/intel-mid.c
34914 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
34915 {
34916 };
34917
34918 -static void intel_mid_reboot(void)
34919 +static void __noreturn intel_mid_reboot(void)
34920 {
34921 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
34922 + BUG();
34923 }
34924
34925 static unsigned long __init intel_mid_calibrate_tsc(void)
34926 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
34927 index 3c1c386..59a68ed 100644
34928 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
34929 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
34930 @@ -13,6 +13,6 @@
34931 /* For every CPU addition a new get_<cpuname>_ops interface needs
34932 * to be added.
34933 */
34934 -extern void *get_penwell_ops(void);
34935 -extern void *get_cloverview_ops(void);
34936 -extern void *get_tangier_ops(void);
34937 +extern const void *get_penwell_ops(void);
34938 +extern const void *get_cloverview_ops(void);
34939 +extern const void *get_tangier_ops(void);
34940 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
34941 index 23381d2..8ddc10e 100644
34942 --- a/arch/x86/platform/intel-mid/mfld.c
34943 +++ b/arch/x86/platform/intel-mid/mfld.c
34944 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
34945 pm_power_off = mfld_power_off;
34946 }
34947
34948 -void *get_penwell_ops(void)
34949 +const void *get_penwell_ops(void)
34950 {
34951 return &penwell_ops;
34952 }
34953
34954 -void *get_cloverview_ops(void)
34955 +const void *get_cloverview_ops(void)
34956 {
34957 return &penwell_ops;
34958 }
34959 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
34960 index aaca917..66eadbc 100644
34961 --- a/arch/x86/platform/intel-mid/mrfl.c
34962 +++ b/arch/x86/platform/intel-mid/mrfl.c
34963 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
34964 .arch_setup = tangier_arch_setup,
34965 };
34966
34967 -void *get_tangier_ops(void)
34968 +const void *get_tangier_ops(void)
34969 {
34970 return &tangier_ops;
34971 }
34972 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
34973 index d6ee929..3637cb5 100644
34974 --- a/arch/x86/platform/olpc/olpc_dt.c
34975 +++ b/arch/x86/platform/olpc/olpc_dt.c
34976 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
34977 return res;
34978 }
34979
34980 -static struct of_pdt_ops prom_olpc_ops __initdata = {
34981 +static struct of_pdt_ops prom_olpc_ops __initconst = {
34982 .nextprop = olpc_dt_nextprop,
34983 .getproplen = olpc_dt_getproplen,
34984 .getproperty = olpc_dt_getproperty,
34985 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
34986 index 6ec7910..ecdbb11 100644
34987 --- a/arch/x86/power/cpu.c
34988 +++ b/arch/x86/power/cpu.c
34989 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
34990 static void fix_processor_context(void)
34991 {
34992 int cpu = smp_processor_id();
34993 - struct tss_struct *t = &per_cpu(init_tss, cpu);
34994 -#ifdef CONFIG_X86_64
34995 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
34996 - tss_desc tss;
34997 -#endif
34998 + struct tss_struct *t = init_tss + cpu;
34999 +
35000 set_tss_desc(cpu, t); /*
35001 * This just modifies memory; should not be
35002 * necessary. But... This is necessary, because
35003 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35004 */
35005
35006 #ifdef CONFIG_X86_64
35007 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35008 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35009 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35010 -
35011 syscall_init(); /* This sets MSR_*STAR and related */
35012 #endif
35013 load_TR_desc(); /* This does ltr */
35014 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35015 index bad628a..a102610 100644
35016 --- a/arch/x86/realmode/init.c
35017 +++ b/arch/x86/realmode/init.c
35018 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35019 __va(real_mode_header->trampoline_header);
35020
35021 #ifdef CONFIG_X86_32
35022 - trampoline_header->start = __pa_symbol(startup_32_smp);
35023 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35024 +
35025 +#ifdef CONFIG_PAX_KERNEXEC
35026 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35027 +#endif
35028 +
35029 + trampoline_header->boot_cs = __BOOT_CS;
35030 trampoline_header->gdt_limit = __BOOT_DS + 7;
35031 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35032 #else
35033 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35034 *trampoline_cr4_features = read_cr4();
35035
35036 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35037 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35038 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35039 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35040 #endif
35041 }
35042 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35043 index 7c0d7be..d24dc88 100644
35044 --- a/arch/x86/realmode/rm/Makefile
35045 +++ b/arch/x86/realmode/rm/Makefile
35046 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35047
35048 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35049 -I$(srctree)/arch/x86/boot
35050 +ifdef CONSTIFY_PLUGIN
35051 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35052 +endif
35053 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35054 GCOV_PROFILE := n
35055 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35056 index a28221d..93c40f1 100644
35057 --- a/arch/x86/realmode/rm/header.S
35058 +++ b/arch/x86/realmode/rm/header.S
35059 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35060 #endif
35061 /* APM/BIOS reboot */
35062 .long pa_machine_real_restart_asm
35063 -#ifdef CONFIG_X86_64
35064 +#ifdef CONFIG_X86_32
35065 + .long __KERNEL_CS
35066 +#else
35067 .long __KERNEL32_CS
35068 #endif
35069 END(real_mode_header)
35070 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35071 index 48ddd76..c26749f 100644
35072 --- a/arch/x86/realmode/rm/trampoline_32.S
35073 +++ b/arch/x86/realmode/rm/trampoline_32.S
35074 @@ -24,6 +24,12 @@
35075 #include <asm/page_types.h>
35076 #include "realmode.h"
35077
35078 +#ifdef CONFIG_PAX_KERNEXEC
35079 +#define ta(X) (X)
35080 +#else
35081 +#define ta(X) (pa_ ## X)
35082 +#endif
35083 +
35084 .text
35085 .code16
35086
35087 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35088
35089 cli # We should be safe anyway
35090
35091 - movl tr_start, %eax # where we need to go
35092 -
35093 movl $0xA5A5A5A5, trampoline_status
35094 # write marker for master knows we're running
35095
35096 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35097 movw $1, %dx # protected mode (PE) bit
35098 lmsw %dx # into protected mode
35099
35100 - ljmpl $__BOOT_CS, $pa_startup_32
35101 + ljmpl *(trampoline_header)
35102
35103 .section ".text32","ax"
35104 .code32
35105 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35106 .balign 8
35107 GLOBAL(trampoline_header)
35108 tr_start: .space 4
35109 - tr_gdt_pad: .space 2
35110 + tr_boot_cs: .space 2
35111 tr_gdt: .space 6
35112 END(trampoline_header)
35113
35114 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35115 index dac7b20..72dbaca 100644
35116 --- a/arch/x86/realmode/rm/trampoline_64.S
35117 +++ b/arch/x86/realmode/rm/trampoline_64.S
35118 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35119 movl %edx, %gs
35120
35121 movl pa_tr_cr4, %eax
35122 + andl $~X86_CR4_PCIDE, %eax
35123 movl %eax, %cr4 # Enable PAE mode
35124
35125 # Setup trampoline 4 level pagetables
35126 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35127 wrmsr
35128
35129 # Enable paging and in turn activate Long Mode
35130 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35131 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35132 movl %eax, %cr0
35133
35134 /*
35135 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35136 index 9e7e147..25a4158 100644
35137 --- a/arch/x86/realmode/rm/wakeup_asm.S
35138 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35139 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35140 lgdtl pmode_gdt
35141
35142 /* This really couldn't... */
35143 - movl pmode_entry, %eax
35144 movl pmode_cr0, %ecx
35145 movl %ecx, %cr0
35146 - ljmpl $__KERNEL_CS, $pa_startup_32
35147 - /* -> jmp *%eax in trampoline_32.S */
35148 +
35149 + ljmpl *pmode_entry
35150 #else
35151 jmp trampoline_start
35152 #endif
35153 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35154 index 604a37e..e49702a 100644
35155 --- a/arch/x86/tools/Makefile
35156 +++ b/arch/x86/tools/Makefile
35157 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35158
35159 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35160
35161 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35162 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35163 hostprogs-y += relocs
35164 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35165 PHONY += relocs
35166 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35167 index 0c2fae8..88036b7 100644
35168 --- a/arch/x86/tools/relocs.c
35169 +++ b/arch/x86/tools/relocs.c
35170 @@ -1,5 +1,7 @@
35171 /* This is included from relocs_32/64.c */
35172
35173 +#include "../../../include/generated/autoconf.h"
35174 +
35175 #define ElfW(type) _ElfW(ELF_BITS, type)
35176 #define _ElfW(bits, type) __ElfW(bits, type)
35177 #define __ElfW(bits, type) Elf##bits##_##type
35178 @@ -11,6 +13,7 @@
35179 #define Elf_Sym ElfW(Sym)
35180
35181 static Elf_Ehdr ehdr;
35182 +static Elf_Phdr *phdr;
35183
35184 struct relocs {
35185 uint32_t *offset;
35186 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35187 }
35188 }
35189
35190 +static void read_phdrs(FILE *fp)
35191 +{
35192 + unsigned int i;
35193 +
35194 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35195 + if (!phdr) {
35196 + die("Unable to allocate %d program headers\n",
35197 + ehdr.e_phnum);
35198 + }
35199 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35200 + die("Seek to %d failed: %s\n",
35201 + ehdr.e_phoff, strerror(errno));
35202 + }
35203 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35204 + die("Cannot read ELF program headers: %s\n",
35205 + strerror(errno));
35206 + }
35207 + for(i = 0; i < ehdr.e_phnum; i++) {
35208 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35209 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35210 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35211 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35212 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35213 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35214 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35215 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35216 + }
35217 +
35218 +}
35219 +
35220 static void read_shdrs(FILE *fp)
35221 {
35222 - int i;
35223 + unsigned int i;
35224 Elf_Shdr shdr;
35225
35226 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35227 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35228
35229 static void read_strtabs(FILE *fp)
35230 {
35231 - int i;
35232 + unsigned int i;
35233 for (i = 0; i < ehdr.e_shnum; i++) {
35234 struct section *sec = &secs[i];
35235 if (sec->shdr.sh_type != SHT_STRTAB) {
35236 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35237
35238 static void read_symtabs(FILE *fp)
35239 {
35240 - int i,j;
35241 + unsigned int i,j;
35242 for (i = 0; i < ehdr.e_shnum; i++) {
35243 struct section *sec = &secs[i];
35244 if (sec->shdr.sh_type != SHT_SYMTAB) {
35245 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35246 }
35247
35248
35249 -static void read_relocs(FILE *fp)
35250 +static void read_relocs(FILE *fp, int use_real_mode)
35251 {
35252 - int i,j;
35253 + unsigned int i,j;
35254 + uint32_t base;
35255 +
35256 for (i = 0; i < ehdr.e_shnum; i++) {
35257 struct section *sec = &secs[i];
35258 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35259 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35260 die("Cannot read symbol table: %s\n",
35261 strerror(errno));
35262 }
35263 + base = 0;
35264 +
35265 +#ifdef CONFIG_X86_32
35266 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35267 + if (phdr[j].p_type != PT_LOAD )
35268 + continue;
35269 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35270 + continue;
35271 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35272 + break;
35273 + }
35274 +#endif
35275 +
35276 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35277 Elf_Rel *rel = &sec->reltab[j];
35278 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35279 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35280 rel->r_info = elf_xword_to_cpu(rel->r_info);
35281 #if (SHT_REL_TYPE == SHT_RELA)
35282 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35283 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35284
35285 static void print_absolute_symbols(void)
35286 {
35287 - int i;
35288 + unsigned int i;
35289 const char *format;
35290
35291 if (ELF_BITS == 64)
35292 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35293 for (i = 0; i < ehdr.e_shnum; i++) {
35294 struct section *sec = &secs[i];
35295 char *sym_strtab;
35296 - int j;
35297 + unsigned int j;
35298
35299 if (sec->shdr.sh_type != SHT_SYMTAB) {
35300 continue;
35301 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35302
35303 static void print_absolute_relocs(void)
35304 {
35305 - int i, printed = 0;
35306 + unsigned int i, printed = 0;
35307 const char *format;
35308
35309 if (ELF_BITS == 64)
35310 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35311 struct section *sec_applies, *sec_symtab;
35312 char *sym_strtab;
35313 Elf_Sym *sh_symtab;
35314 - int j;
35315 + unsigned int j;
35316 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35317 continue;
35318 }
35319 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35320 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35321 Elf_Sym *sym, const char *symname))
35322 {
35323 - int i;
35324 + unsigned int i;
35325 /* Walk through the relocations */
35326 for (i = 0; i < ehdr.e_shnum; i++) {
35327 char *sym_strtab;
35328 Elf_Sym *sh_symtab;
35329 struct section *sec_applies, *sec_symtab;
35330 - int j;
35331 + unsigned int j;
35332 struct section *sec = &secs[i];
35333
35334 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35335 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35336 {
35337 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35338 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35339 + char *sym_strtab = sec->link->link->strtab;
35340 +
35341 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35342 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35343 + return 0;
35344 +
35345 +#ifdef CONFIG_PAX_KERNEXEC
35346 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35347 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35348 + return 0;
35349 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35350 + return 0;
35351 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35352 + return 0;
35353 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35354 + return 0;
35355 +#endif
35356
35357 switch (r_type) {
35358 case R_386_NONE:
35359 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35360
35361 static void emit_relocs(int as_text, int use_real_mode)
35362 {
35363 - int i;
35364 + unsigned int i;
35365 int (*write_reloc)(uint32_t, FILE *) = write32;
35366 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35367 const char *symname);
35368 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35369 {
35370 regex_init(use_real_mode);
35371 read_ehdr(fp);
35372 + read_phdrs(fp);
35373 read_shdrs(fp);
35374 read_strtabs(fp);
35375 read_symtabs(fp);
35376 - read_relocs(fp);
35377 + read_relocs(fp, use_real_mode);
35378 if (ELF_BITS == 64)
35379 percpu_init();
35380 if (show_absolute_syms) {
35381 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35382 index f40281e..92728c9 100644
35383 --- a/arch/x86/um/mem_32.c
35384 +++ b/arch/x86/um/mem_32.c
35385 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35386 gate_vma.vm_start = FIXADDR_USER_START;
35387 gate_vma.vm_end = FIXADDR_USER_END;
35388 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35389 - gate_vma.vm_page_prot = __P101;
35390 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35391
35392 return 0;
35393 }
35394 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35395 index 80ffa5b..a33bd15 100644
35396 --- a/arch/x86/um/tls_32.c
35397 +++ b/arch/x86/um/tls_32.c
35398 @@ -260,7 +260,7 @@ out:
35399 if (unlikely(task == current &&
35400 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35401 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35402 - "without flushed TLS.", current->pid);
35403 + "without flushed TLS.", task_pid_nr(current));
35404 }
35405
35406 return 0;
35407 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35408 index 5a4affe..9e2d522 100644
35409 --- a/arch/x86/vdso/Makefile
35410 +++ b/arch/x86/vdso/Makefile
35411 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35412 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35413 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35414
35415 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35416 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35417 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35418 GCOV_PROFILE := n
35419
35420 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35421 index 0224987..c7d65a5 100644
35422 --- a/arch/x86/vdso/vdso2c.h
35423 +++ b/arch/x86/vdso/vdso2c.h
35424 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35425 unsigned long load_size = -1; /* Work around bogus warning */
35426 unsigned long mapping_size;
35427 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35428 - int i;
35429 + unsigned int i;
35430 unsigned long j;
35431 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35432 *alt_sec = NULL;
35433 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35434 index e904c27..b9eaa03 100644
35435 --- a/arch/x86/vdso/vdso32-setup.c
35436 +++ b/arch/x86/vdso/vdso32-setup.c
35437 @@ -14,6 +14,7 @@
35438 #include <asm/cpufeature.h>
35439 #include <asm/processor.h>
35440 #include <asm/vdso.h>
35441 +#include <asm/mman.h>
35442
35443 #ifdef CONFIG_COMPAT_VDSO
35444 #define VDSO_DEFAULT 0
35445 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35446 index 1c9f750..cfddb1a 100644
35447 --- a/arch/x86/vdso/vma.c
35448 +++ b/arch/x86/vdso/vma.c
35449 @@ -19,10 +19,7 @@
35450 #include <asm/page.h>
35451 #include <asm/hpet.h>
35452 #include <asm/desc.h>
35453 -
35454 -#if defined(CONFIG_X86_64)
35455 -unsigned int __read_mostly vdso64_enabled = 1;
35456 -#endif
35457 +#include <asm/mman.h>
35458
35459 void __init init_vdso_image(const struct vdso_image *image)
35460 {
35461 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35462 .pages = no_pages,
35463 };
35464
35465 +#ifdef CONFIG_PAX_RANDMMAP
35466 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35467 + calculate_addr = false;
35468 +#endif
35469 +
35470 if (calculate_addr) {
35471 addr = vdso_addr(current->mm->start_stack,
35472 image->size - image->sym_vvar_start);
35473 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35474 down_write(&mm->mmap_sem);
35475
35476 addr = get_unmapped_area(NULL, addr,
35477 - image->size - image->sym_vvar_start, 0, 0);
35478 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35479 if (IS_ERR_VALUE(addr)) {
35480 ret = addr;
35481 goto up_fail;
35482 }
35483
35484 text_start = addr - image->sym_vvar_start;
35485 - current->mm->context.vdso = (void __user *)text_start;
35486 + mm->context.vdso = text_start;
35487
35488 /*
35489 * MAYWRITE to allow gdb to COW and set breakpoints
35490 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35491 hpet_address >> PAGE_SHIFT,
35492 PAGE_SIZE,
35493 pgprot_noncached(PAGE_READONLY));
35494 -
35495 - if (ret)
35496 - goto up_fail;
35497 }
35498 #endif
35499
35500 up_fail:
35501 if (ret)
35502 - current->mm->context.vdso = NULL;
35503 + current->mm->context.vdso = 0;
35504
35505 up_write(&mm->mmap_sem);
35506 return ret;
35507 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35508
35509 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35510 current_thread_info()->sysenter_return =
35511 - current->mm->context.vdso +
35512 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35513 + (void __force_user *)(current->mm->context.vdso +
35514 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35515
35516 return 0;
35517 }
35518 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35519 #ifdef CONFIG_X86_64
35520 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35521 {
35522 - if (!vdso64_enabled)
35523 - return 0;
35524 -
35525 return map_vdso(&vdso_image_64, true);
35526 }
35527
35528 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35529 int uses_interp)
35530 {
35531 #ifdef CONFIG_X86_X32_ABI
35532 - if (test_thread_flag(TIF_X32)) {
35533 - if (!vdso64_enabled)
35534 - return 0;
35535 -
35536 + if (test_thread_flag(TIF_X32))
35537 return map_vdso(&vdso_image_x32, true);
35538 - }
35539 #endif
35540
35541 return load_vdso32();
35542 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35543 #endif
35544
35545 #ifdef CONFIG_X86_64
35546 -static __init int vdso_setup(char *s)
35547 -{
35548 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35549 - return 0;
35550 -}
35551 -__setup("vdso=", vdso_setup);
35552 -#endif
35553 -
35554 -#ifdef CONFIG_X86_64
35555 static void vgetcpu_cpu_init(void *arg)
35556 {
35557 int cpu = smp_processor_id();
35558 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35559 index e88fda8..76ce7ce 100644
35560 --- a/arch/x86/xen/Kconfig
35561 +++ b/arch/x86/xen/Kconfig
35562 @@ -9,6 +9,7 @@ config XEN
35563 select XEN_HAVE_PVMMU
35564 depends on X86_64 || (X86_32 && X86_PAE)
35565 depends on X86_TSC
35566 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35567 help
35568 This is the Linux Xen port. Enabling this will allow the
35569 kernel to boot in a paravirtualized environment under the
35570 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35571 index 78a881b..9994bbb 100644
35572 --- a/arch/x86/xen/enlighten.c
35573 +++ b/arch/x86/xen/enlighten.c
35574 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35575
35576 struct shared_info xen_dummy_shared_info;
35577
35578 -void *xen_initial_gdt;
35579 -
35580 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35581 __read_mostly int xen_have_vector_callback;
35582 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35583 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35584 {
35585 unsigned long va = dtr->address;
35586 unsigned int size = dtr->size + 1;
35587 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35588 - unsigned long frames[pages];
35589 + unsigned long frames[65536 / PAGE_SIZE];
35590 int f;
35591
35592 /*
35593 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35594 {
35595 unsigned long va = dtr->address;
35596 unsigned int size = dtr->size + 1;
35597 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35598 - unsigned long frames[pages];
35599 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35600 int f;
35601
35602 /*
35603 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35604 * 8-byte entries, or 16 4k pages..
35605 */
35606
35607 - BUG_ON(size > 65536);
35608 + BUG_ON(size > GDT_SIZE);
35609 BUG_ON(va & ~PAGE_MASK);
35610
35611 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35612 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35613 return 0;
35614 }
35615
35616 -static void set_xen_basic_apic_ops(void)
35617 +static void __init set_xen_basic_apic_ops(void)
35618 {
35619 apic->read = xen_apic_read;
35620 apic->write = xen_apic_write;
35621 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35622 #endif
35623 };
35624
35625 -static void xen_reboot(int reason)
35626 +static __noreturn void xen_reboot(int reason)
35627 {
35628 struct sched_shutdown r = { .reason = reason };
35629
35630 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35631 - BUG();
35632 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35633 + BUG();
35634 }
35635
35636 -static void xen_restart(char *msg)
35637 +static __noreturn void xen_restart(char *msg)
35638 {
35639 xen_reboot(SHUTDOWN_reboot);
35640 }
35641
35642 -static void xen_emergency_restart(void)
35643 +static __noreturn void xen_emergency_restart(void)
35644 {
35645 xen_reboot(SHUTDOWN_reboot);
35646 }
35647
35648 -static void xen_machine_halt(void)
35649 +static __noreturn void xen_machine_halt(void)
35650 {
35651 xen_reboot(SHUTDOWN_poweroff);
35652 }
35653
35654 -static void xen_machine_power_off(void)
35655 +static __noreturn void xen_machine_power_off(void)
35656 {
35657 if (pm_power_off)
35658 pm_power_off();
35659 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35660 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35661 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35662
35663 - setup_stack_canary_segment(0);
35664 - switch_to_new_gdt(0);
35665 + setup_stack_canary_segment(cpu);
35666 +#ifdef CONFIG_X86_64
35667 + load_percpu_segment(cpu);
35668 +#endif
35669 + switch_to_new_gdt(cpu);
35670
35671 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35672 pv_cpu_ops.load_gdt = xen_load_gdt;
35673 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35674 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35675
35676 /* Work out if we support NX */
35677 - x86_configure_nx();
35678 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35679 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35680 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35681 + unsigned l, h;
35682 +
35683 + __supported_pte_mask |= _PAGE_NX;
35684 + rdmsr(MSR_EFER, l, h);
35685 + l |= EFER_NX;
35686 + wrmsr(MSR_EFER, l, h);
35687 + }
35688 +#endif
35689
35690 /* Get mfn list */
35691 xen_build_dynamic_phys_to_machine();
35692 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35693
35694 machine_ops = xen_machine_ops;
35695
35696 - /*
35697 - * The only reliable way to retain the initial address of the
35698 - * percpu gdt_page is to remember it here, so we can go and
35699 - * mark it RW later, when the initial percpu area is freed.
35700 - */
35701 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35702 -
35703 xen_smp_init();
35704
35705 #ifdef CONFIG_ACPI_NUMA
35706 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35707 index 5c1f9ac..0e15f5c 100644
35708 --- a/arch/x86/xen/mmu.c
35709 +++ b/arch/x86/xen/mmu.c
35710 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35711 return val;
35712 }
35713
35714 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35715 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35716 {
35717 if (val & _PAGE_PRESENT) {
35718 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35719 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35720 * L3_k[511] -> level2_fixmap_pgt */
35721 convert_pfn_mfn(level3_kernel_pgt);
35722
35723 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35724 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35725 + convert_pfn_mfn(level3_vmemmap_pgt);
35726 /* L3_k[511][506] -> level1_fixmap_pgt */
35727 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35728 convert_pfn_mfn(level2_fixmap_pgt);
35729 }
35730 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35731 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35732 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35733 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35734 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35735 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35736 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35737 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35738 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35739 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35740 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35741 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35742 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35743 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35744 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35745
35746 /* Pin down new L4 */
35747 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35748 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35749 pv_mmu_ops.set_pud = xen_set_pud;
35750 #if PAGETABLE_LEVELS == 4
35751 pv_mmu_ops.set_pgd = xen_set_pgd;
35752 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35753 #endif
35754
35755 /* This will work as long as patching hasn't happened yet
35756 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35757 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35758 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35759 .set_pgd = xen_set_pgd_hyper,
35760 + .set_pgd_batched = xen_set_pgd_hyper,
35761
35762 .alloc_pud = xen_alloc_pmd_init,
35763 .release_pud = xen_release_pmd_init,
35764 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35765 index 4c071ae..00e7049 100644
35766 --- a/arch/x86/xen/smp.c
35767 +++ b/arch/x86/xen/smp.c
35768 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35769
35770 if (xen_pv_domain()) {
35771 if (!xen_feature(XENFEAT_writable_page_tables))
35772 - /* We've switched to the "real" per-cpu gdt, so make
35773 - * sure the old memory can be recycled. */
35774 - make_lowmem_page_readwrite(xen_initial_gdt);
35775 -
35776 #ifdef CONFIG_X86_32
35777 /*
35778 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35779 * expects __USER_DS
35780 */
35781 - loadsegment(ds, __USER_DS);
35782 - loadsegment(es, __USER_DS);
35783 + loadsegment(ds, __KERNEL_DS);
35784 + loadsegment(es, __KERNEL_DS);
35785 #endif
35786
35787 xen_filter_cpu_maps();
35788 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35789 #ifdef CONFIG_X86_32
35790 /* Note: PVH is not yet supported on x86_32. */
35791 ctxt->user_regs.fs = __KERNEL_PERCPU;
35792 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35793 + savesegment(gs, ctxt->user_regs.gs);
35794 #endif
35795 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35796
35797 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35798 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35799 ctxt->flags = VGCF_IN_KERNEL;
35800 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35801 - ctxt->user_regs.ds = __USER_DS;
35802 - ctxt->user_regs.es = __USER_DS;
35803 + ctxt->user_regs.ds = __KERNEL_DS;
35804 + ctxt->user_regs.es = __KERNEL_DS;
35805 ctxt->user_regs.ss = __KERNEL_DS;
35806
35807 xen_copy_trap_info(ctxt->trap_ctxt);
35808 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35809 int rc;
35810
35811 per_cpu(current_task, cpu) = idle;
35812 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35813 #ifdef CONFIG_X86_32
35814 irq_ctx_init(cpu);
35815 #else
35816 clear_tsk_thread_flag(idle, TIF_FORK);
35817 #endif
35818 - per_cpu(kernel_stack, cpu) =
35819 - (unsigned long)task_stack_page(idle) -
35820 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35821 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35822
35823 xen_setup_runstate_info(cpu);
35824 xen_setup_timer(cpu);
35825 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35826
35827 void __init xen_smp_init(void)
35828 {
35829 - smp_ops = xen_smp_ops;
35830 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35831 xen_fill_possible_map();
35832 }
35833
35834 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35835 index fd92a64..1f72641 100644
35836 --- a/arch/x86/xen/xen-asm_32.S
35837 +++ b/arch/x86/xen/xen-asm_32.S
35838 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35839 pushw %fs
35840 movl $(__KERNEL_PERCPU), %eax
35841 movl %eax, %fs
35842 - movl %fs:xen_vcpu, %eax
35843 + mov PER_CPU_VAR(xen_vcpu), %eax
35844 POP_FS
35845 #else
35846 movl %ss:xen_vcpu, %eax
35847 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
35848 index 674b2225..f1f5dc1 100644
35849 --- a/arch/x86/xen/xen-head.S
35850 +++ b/arch/x86/xen/xen-head.S
35851 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
35852 #ifdef CONFIG_X86_32
35853 mov %esi,xen_start_info
35854 mov $init_thread_union+THREAD_SIZE,%esp
35855 +#ifdef CONFIG_SMP
35856 + movl $cpu_gdt_table,%edi
35857 + movl $__per_cpu_load,%eax
35858 + movw %ax,__KERNEL_PERCPU + 2(%edi)
35859 + rorl $16,%eax
35860 + movb %al,__KERNEL_PERCPU + 4(%edi)
35861 + movb %ah,__KERNEL_PERCPU + 7(%edi)
35862 + movl $__per_cpu_end - 1,%eax
35863 + subl $__per_cpu_start,%eax
35864 + movw %ax,__KERNEL_PERCPU + 0(%edi)
35865 +#endif
35866 #else
35867 mov %rsi,xen_start_info
35868 mov $init_thread_union+THREAD_SIZE,%rsp
35869 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
35870 index 5686bd9..0c8b6ee 100644
35871 --- a/arch/x86/xen/xen-ops.h
35872 +++ b/arch/x86/xen/xen-ops.h
35873 @@ -10,8 +10,6 @@
35874 extern const char xen_hypervisor_callback[];
35875 extern const char xen_failsafe_callback[];
35876
35877 -extern void *xen_initial_gdt;
35878 -
35879 struct trap_info;
35880 void xen_copy_trap_info(struct trap_info *traps);
35881
35882 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
35883 index 525bd3d..ef888b1 100644
35884 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
35885 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
35886 @@ -119,9 +119,9 @@
35887 ----------------------------------------------------------------------*/
35888
35889 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
35890 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
35891 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
35892 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
35893 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35894
35895 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
35896 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
35897 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
35898 index 2f33760..835e50a 100644
35899 --- a/arch/xtensa/variants/fsf/include/variant/core.h
35900 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
35901 @@ -11,6 +11,7 @@
35902 #ifndef _XTENSA_CORE_H
35903 #define _XTENSA_CORE_H
35904
35905 +#include <linux/const.h>
35906
35907 /****************************************************************************
35908 Parameters Useful for Any Code, USER or PRIVILEGED
35909 @@ -112,9 +113,9 @@
35910 ----------------------------------------------------------------------*/
35911
35912 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
35913 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
35914 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
35915 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
35916 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35917
35918 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
35919 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
35920 diff --git a/block/bio.c b/block/bio.c
35921 index 471d738..bd3da0d 100644
35922 --- a/block/bio.c
35923 +++ b/block/bio.c
35924 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
35925 /*
35926 * Overflow, abort
35927 */
35928 - if (end < start)
35929 + if (end < start || end - start > INT_MAX - nr_pages)
35930 return ERR_PTR(-EINVAL);
35931
35932 nr_pages += end - start;
35933 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
35934 /*
35935 * Overflow, abort
35936 */
35937 - if (end < start)
35938 + if (end < start || end - start > INT_MAX - nr_pages)
35939 return ERR_PTR(-EINVAL);
35940
35941 nr_pages += end - start;
35942 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
35943 const int read = bio_data_dir(bio) == READ;
35944 struct bio_map_data *bmd = bio->bi_private;
35945 int i;
35946 - char *p = bmd->sgvecs[0].iov_base;
35947 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
35948
35949 bio_for_each_segment_all(bvec, bio, i) {
35950 char *addr = page_address(bvec->bv_page);
35951 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
35952 index 0736729..2ec3b48 100644
35953 --- a/block/blk-iopoll.c
35954 +++ b/block/blk-iopoll.c
35955 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
35956 }
35957 EXPORT_SYMBOL(blk_iopoll_complete);
35958
35959 -static void blk_iopoll_softirq(struct softirq_action *h)
35960 +static __latent_entropy void blk_iopoll_softirq(void)
35961 {
35962 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
35963 int rearm = 0, budget = blk_iopoll_budget;
35964 diff --git a/block/blk-map.c b/block/blk-map.c
35965 index f890d43..97b0482 100644
35966 --- a/block/blk-map.c
35967 +++ b/block/blk-map.c
35968 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
35969 if (!len || !kbuf)
35970 return -EINVAL;
35971
35972 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
35973 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
35974 if (do_copy)
35975 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
35976 else
35977 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
35978 index 53b1737..08177d2e 100644
35979 --- a/block/blk-softirq.c
35980 +++ b/block/blk-softirq.c
35981 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
35982 * Softirq action handler - move entries to local list and loop over them
35983 * while passing them to the queue registered handler.
35984 */
35985 -static void blk_done_softirq(struct softirq_action *h)
35986 +static __latent_entropy void blk_done_softirq(void)
35987 {
35988 struct list_head *cpu_list, local_list;
35989
35990 diff --git a/block/bsg.c b/block/bsg.c
35991 index 276e869..6fe4c61 100644
35992 --- a/block/bsg.c
35993 +++ b/block/bsg.c
35994 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
35995 struct sg_io_v4 *hdr, struct bsg_device *bd,
35996 fmode_t has_write_perm)
35997 {
35998 + unsigned char tmpcmd[sizeof(rq->__cmd)];
35999 + unsigned char *cmdptr;
36000 +
36001 if (hdr->request_len > BLK_MAX_CDB) {
36002 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36003 if (!rq->cmd)
36004 return -ENOMEM;
36005 - }
36006 + cmdptr = rq->cmd;
36007 + } else
36008 + cmdptr = tmpcmd;
36009
36010 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36011 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36012 hdr->request_len))
36013 return -EFAULT;
36014
36015 + if (cmdptr != rq->cmd)
36016 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36017 +
36018 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36019 if (blk_verify_command(rq->cmd, has_write_perm))
36020 return -EPERM;
36021 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36022 index f678c73..f35aa18 100644
36023 --- a/block/compat_ioctl.c
36024 +++ b/block/compat_ioctl.c
36025 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36026 cgc = compat_alloc_user_space(sizeof(*cgc));
36027 cgc32 = compat_ptr(arg);
36028
36029 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36030 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36031 get_user(data, &cgc32->buffer) ||
36032 put_user(compat_ptr(data), &cgc->buffer) ||
36033 copy_in_user(&cgc->buflen, &cgc32->buflen,
36034 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36035 err |= __get_user(f->spec1, &uf->spec1);
36036 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36037 err |= __get_user(name, &uf->name);
36038 - f->name = compat_ptr(name);
36039 + f->name = (void __force_kernel *)compat_ptr(name);
36040 if (err) {
36041 err = -EFAULT;
36042 goto out;
36043 diff --git a/block/genhd.c b/block/genhd.c
36044 index 0a536dc..b8f7aca 100644
36045 --- a/block/genhd.c
36046 +++ b/block/genhd.c
36047 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36048
36049 /*
36050 * Register device numbers dev..(dev+range-1)
36051 - * range must be nonzero
36052 + * Noop if @range is zero.
36053 * The hash chain is sorted on range, so that subranges can override.
36054 */
36055 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36056 struct kobject *(*probe)(dev_t, int *, void *),
36057 int (*lock)(dev_t, void *), void *data)
36058 {
36059 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36060 + if (range)
36061 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36062 }
36063
36064 EXPORT_SYMBOL(blk_register_region);
36065
36066 +/* undo blk_register_region(), noop if @range is zero */
36067 void blk_unregister_region(dev_t devt, unsigned long range)
36068 {
36069 - kobj_unmap(bdev_map, devt, range);
36070 + if (range)
36071 + kobj_unmap(bdev_map, devt, range);
36072 }
36073
36074 EXPORT_SYMBOL(blk_unregister_region);
36075 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36076 index 56d08fd..2e07090 100644
36077 --- a/block/partitions/efi.c
36078 +++ b/block/partitions/efi.c
36079 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36080 if (!gpt)
36081 return NULL;
36082
36083 + if (!le32_to_cpu(gpt->num_partition_entries))
36084 + return NULL;
36085 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36086 + if (!pte)
36087 + return NULL;
36088 +
36089 count = le32_to_cpu(gpt->num_partition_entries) *
36090 le32_to_cpu(gpt->sizeof_partition_entry);
36091 - if (!count)
36092 - return NULL;
36093 - pte = kmalloc(count, GFP_KERNEL);
36094 - if (!pte)
36095 - return NULL;
36096 -
36097 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36098 (u8 *) pte, count) < count) {
36099 kfree(pte);
36100 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36101 index 28163fa..07190a06 100644
36102 --- a/block/scsi_ioctl.c
36103 +++ b/block/scsi_ioctl.c
36104 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36105 return put_user(0, p);
36106 }
36107
36108 -static int sg_get_timeout(struct request_queue *q)
36109 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36110 {
36111 return jiffies_to_clock_t(q->sg_timeout);
36112 }
36113 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36114 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36115 struct sg_io_hdr *hdr, fmode_t mode)
36116 {
36117 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36118 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36119 + unsigned char *cmdptr;
36120 +
36121 + if (rq->cmd != rq->__cmd)
36122 + cmdptr = rq->cmd;
36123 + else
36124 + cmdptr = tmpcmd;
36125 +
36126 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36127 return -EFAULT;
36128 +
36129 + if (cmdptr != rq->cmd)
36130 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36131 +
36132 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36133 return -EPERM;
36134
36135 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36136 int err;
36137 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36138 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36139 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36140 + unsigned char *cmdptr;
36141
36142 if (!sic)
36143 return -EINVAL;
36144 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36145 */
36146 err = -EFAULT;
36147 rq->cmd_len = cmdlen;
36148 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36149 +
36150 + if (rq->cmd != rq->__cmd)
36151 + cmdptr = rq->cmd;
36152 + else
36153 + cmdptr = tmpcmd;
36154 +
36155 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36156 goto error;
36157
36158 + if (rq->cmd != cmdptr)
36159 + memcpy(rq->cmd, cmdptr, cmdlen);
36160 +
36161 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36162 goto error;
36163
36164 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36165 index 650afac1..f3307de 100644
36166 --- a/crypto/cryptd.c
36167 +++ b/crypto/cryptd.c
36168 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36169
36170 struct cryptd_blkcipher_request_ctx {
36171 crypto_completion_t complete;
36172 -};
36173 +} __no_const;
36174
36175 struct cryptd_hash_ctx {
36176 struct crypto_shash *child;
36177 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36178
36179 struct cryptd_aead_request_ctx {
36180 crypto_completion_t complete;
36181 -};
36182 +} __no_const;
36183
36184 static void cryptd_queue_worker(struct work_struct *work);
36185
36186 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36187 index c305d41..a96de79 100644
36188 --- a/crypto/pcrypt.c
36189 +++ b/crypto/pcrypt.c
36190 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36191 int ret;
36192
36193 pinst->kobj.kset = pcrypt_kset;
36194 - ret = kobject_add(&pinst->kobj, NULL, name);
36195 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36196 if (!ret)
36197 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36198
36199 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36200 index 6921c7f..78e1af7 100644
36201 --- a/drivers/acpi/acpica/hwxfsleep.c
36202 +++ b/drivers/acpi/acpica/hwxfsleep.c
36203 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36204 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36205
36206 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36207 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36208 - acpi_hw_extended_sleep},
36209 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36210 - acpi_hw_extended_wake_prep},
36211 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36212 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36213 + .extended_function = acpi_hw_extended_sleep},
36214 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36215 + .extended_function = acpi_hw_extended_wake_prep},
36216 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36217 + .extended_function = acpi_hw_extended_wake}
36218 };
36219
36220 /*
36221 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36222 index 16129c7..8b675cd 100644
36223 --- a/drivers/acpi/apei/apei-internal.h
36224 +++ b/drivers/acpi/apei/apei-internal.h
36225 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36226 struct apei_exec_ins_type {
36227 u32 flags;
36228 apei_exec_ins_func_t run;
36229 -};
36230 +} __do_const;
36231
36232 struct apei_exec_context {
36233 u32 ip;
36234 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36235 index e82d097..0c855c1 100644
36236 --- a/drivers/acpi/apei/ghes.c
36237 +++ b/drivers/acpi/apei/ghes.c
36238 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36239 const struct acpi_hest_generic *generic,
36240 const struct acpi_hest_generic_status *estatus)
36241 {
36242 - static atomic_t seqno;
36243 + static atomic_unchecked_t seqno;
36244 unsigned int curr_seqno;
36245 char pfx_seq[64];
36246
36247 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36248 else
36249 pfx = KERN_ERR;
36250 }
36251 - curr_seqno = atomic_inc_return(&seqno);
36252 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36253 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36254 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36255 pfx_seq, generic->header.source_id);
36256 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36257 index a83e3c6..c3d617f 100644
36258 --- a/drivers/acpi/bgrt.c
36259 +++ b/drivers/acpi/bgrt.c
36260 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36261 if (!bgrt_image)
36262 return -ENODEV;
36263
36264 - bin_attr_image.private = bgrt_image;
36265 - bin_attr_image.size = bgrt_image_size;
36266 + pax_open_kernel();
36267 + *(void **)&bin_attr_image.private = bgrt_image;
36268 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36269 + pax_close_kernel();
36270
36271 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36272 if (!bgrt_kobj)
36273 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36274 index 9b693d5..8953d54 100644
36275 --- a/drivers/acpi/blacklist.c
36276 +++ b/drivers/acpi/blacklist.c
36277 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36278 u32 is_critical_error;
36279 };
36280
36281 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36282 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36283
36284 /*
36285 * POLICY: If *anything* doesn't work, put it on the blacklist.
36286 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36287 return 0;
36288 }
36289
36290 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36291 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36292 {
36293 .callback = dmi_disable_osi_vista,
36294 .ident = "Fujitsu Siemens",
36295 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36296 index c68e724..e863008 100644
36297 --- a/drivers/acpi/custom_method.c
36298 +++ b/drivers/acpi/custom_method.c
36299 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36300 struct acpi_table_header table;
36301 acpi_status status;
36302
36303 +#ifdef CONFIG_GRKERNSEC_KMEM
36304 + return -EPERM;
36305 +#endif
36306 +
36307 if (!(*ppos)) {
36308 /* parse the table header to get the table length */
36309 if (count <= sizeof(struct acpi_table_header))
36310 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36311 index c0d44d3..5ad8f9a 100644
36312 --- a/drivers/acpi/device_pm.c
36313 +++ b/drivers/acpi/device_pm.c
36314 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36315
36316 #endif /* CONFIG_PM_SLEEP */
36317
36318 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36319 +
36320 static struct dev_pm_domain acpi_general_pm_domain = {
36321 .ops = {
36322 #ifdef CONFIG_PM
36323 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36324 #endif
36325 #endif
36326 },
36327 + .detach = acpi_dev_pm_detach
36328 };
36329
36330 /**
36331 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36332 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36333 }
36334
36335 - dev->pm_domain->detach = acpi_dev_pm_detach;
36336 return 0;
36337 }
36338 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36339 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36340 index 87b704e..2d1d0c1 100644
36341 --- a/drivers/acpi/processor_idle.c
36342 +++ b/drivers/acpi/processor_idle.c
36343 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36344 {
36345 int i, count = CPUIDLE_DRIVER_STATE_START;
36346 struct acpi_processor_cx *cx;
36347 - struct cpuidle_state *state;
36348 + cpuidle_state_no_const *state;
36349 struct cpuidle_driver *drv = &acpi_idle_driver;
36350
36351 if (!pr->flags.power_setup_done)
36352 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36353 index 13e577c..cef11ee 100644
36354 --- a/drivers/acpi/sysfs.c
36355 +++ b/drivers/acpi/sysfs.c
36356 @@ -423,11 +423,11 @@ static u32 num_counters;
36357 static struct attribute **all_attrs;
36358 static u32 acpi_gpe_count;
36359
36360 -static struct attribute_group interrupt_stats_attr_group = {
36361 +static attribute_group_no_const interrupt_stats_attr_group = {
36362 .name = "interrupts",
36363 };
36364
36365 -static struct kobj_attribute *counter_attrs;
36366 +static kobj_attribute_no_const *counter_attrs;
36367
36368 static void delete_gpe_attr_array(void)
36369 {
36370 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36371 index 61a9c07..ea98fa1 100644
36372 --- a/drivers/ata/libahci.c
36373 +++ b/drivers/ata/libahci.c
36374 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36375 }
36376 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36377
36378 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36379 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36380 struct ata_taskfile *tf, int is_cmd, u16 flags,
36381 unsigned long timeout_msec)
36382 {
36383 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36384 index d1a05f9..eb70e10 100644
36385 --- a/drivers/ata/libata-core.c
36386 +++ b/drivers/ata/libata-core.c
36387 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36388 static void ata_dev_xfermask(struct ata_device *dev);
36389 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36390
36391 -atomic_t ata_print_id = ATOMIC_INIT(0);
36392 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36393
36394 struct ata_force_param {
36395 const char *name;
36396 @@ -4831,7 +4831,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36397 struct ata_port *ap;
36398 unsigned int tag;
36399
36400 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36401 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36402 ap = qc->ap;
36403
36404 qc->flags = 0;
36405 @@ -4847,7 +4847,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36406 struct ata_port *ap;
36407 struct ata_link *link;
36408
36409 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36410 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36411 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36412 ap = qc->ap;
36413 link = qc->dev->link;
36414 @@ -5951,6 +5951,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36415 return;
36416
36417 spin_lock(&lock);
36418 + pax_open_kernel();
36419
36420 for (cur = ops->inherits; cur; cur = cur->inherits) {
36421 void **inherit = (void **)cur;
36422 @@ -5964,8 +5965,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36423 if (IS_ERR(*pp))
36424 *pp = NULL;
36425
36426 - ops->inherits = NULL;
36427 + *(struct ata_port_operations **)&ops->inherits = NULL;
36428
36429 + pax_close_kernel();
36430 spin_unlock(&lock);
36431 }
36432
36433 @@ -6161,7 +6163,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36434
36435 /* give ports names and add SCSI hosts */
36436 for (i = 0; i < host->n_ports; i++) {
36437 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36438 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36439 host->ports[i]->local_port_no = i + 1;
36440 }
36441
36442 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36443 index 6abd17a..9961bf7 100644
36444 --- a/drivers/ata/libata-scsi.c
36445 +++ b/drivers/ata/libata-scsi.c
36446 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36447
36448 if (rc)
36449 return rc;
36450 - ap->print_id = atomic_inc_return(&ata_print_id);
36451 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36452 return 0;
36453 }
36454 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36455 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36456 index 5f4e0cc..ff2c347 100644
36457 --- a/drivers/ata/libata.h
36458 +++ b/drivers/ata/libata.h
36459 @@ -53,7 +53,7 @@ enum {
36460 ATA_DNXFER_QUIET = (1 << 31),
36461 };
36462
36463 -extern atomic_t ata_print_id;
36464 +extern atomic_unchecked_t ata_print_id;
36465 extern int atapi_passthru16;
36466 extern int libata_fua;
36467 extern int libata_noacpi;
36468 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36469 index a9b0c82..207d97d 100644
36470 --- a/drivers/ata/pata_arasan_cf.c
36471 +++ b/drivers/ata/pata_arasan_cf.c
36472 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36473 /* Handle platform specific quirks */
36474 if (quirk) {
36475 if (quirk & CF_BROKEN_PIO) {
36476 - ap->ops->set_piomode = NULL;
36477 + pax_open_kernel();
36478 + *(void **)&ap->ops->set_piomode = NULL;
36479 + pax_close_kernel();
36480 ap->pio_mask = 0;
36481 }
36482 if (quirk & CF_BROKEN_MWDMA)
36483 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36484 index f9b983a..887b9d8 100644
36485 --- a/drivers/atm/adummy.c
36486 +++ b/drivers/atm/adummy.c
36487 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36488 vcc->pop(vcc, skb);
36489 else
36490 dev_kfree_skb_any(skb);
36491 - atomic_inc(&vcc->stats->tx);
36492 + atomic_inc_unchecked(&vcc->stats->tx);
36493
36494 return 0;
36495 }
36496 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36497 index f1a9198..f466a4a 100644
36498 --- a/drivers/atm/ambassador.c
36499 +++ b/drivers/atm/ambassador.c
36500 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36501 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36502
36503 // VC layer stats
36504 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36505 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36506
36507 // free the descriptor
36508 kfree (tx_descr);
36509 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36510 dump_skb ("<<<", vc, skb);
36511
36512 // VC layer stats
36513 - atomic_inc(&atm_vcc->stats->rx);
36514 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36515 __net_timestamp(skb);
36516 // end of our responsibility
36517 atm_vcc->push (atm_vcc, skb);
36518 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36519 } else {
36520 PRINTK (KERN_INFO, "dropped over-size frame");
36521 // should we count this?
36522 - atomic_inc(&atm_vcc->stats->rx_drop);
36523 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36524 }
36525
36526 } else {
36527 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36528 }
36529
36530 if (check_area (skb->data, skb->len)) {
36531 - atomic_inc(&atm_vcc->stats->tx_err);
36532 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36533 return -ENOMEM; // ?
36534 }
36535
36536 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36537 index 480fa6f..947067c 100644
36538 --- a/drivers/atm/atmtcp.c
36539 +++ b/drivers/atm/atmtcp.c
36540 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36541 if (vcc->pop) vcc->pop(vcc,skb);
36542 else dev_kfree_skb(skb);
36543 if (dev_data) return 0;
36544 - atomic_inc(&vcc->stats->tx_err);
36545 + atomic_inc_unchecked(&vcc->stats->tx_err);
36546 return -ENOLINK;
36547 }
36548 size = skb->len+sizeof(struct atmtcp_hdr);
36549 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36550 if (!new_skb) {
36551 if (vcc->pop) vcc->pop(vcc,skb);
36552 else dev_kfree_skb(skb);
36553 - atomic_inc(&vcc->stats->tx_err);
36554 + atomic_inc_unchecked(&vcc->stats->tx_err);
36555 return -ENOBUFS;
36556 }
36557 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36558 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36559 if (vcc->pop) vcc->pop(vcc,skb);
36560 else dev_kfree_skb(skb);
36561 out_vcc->push(out_vcc,new_skb);
36562 - atomic_inc(&vcc->stats->tx);
36563 - atomic_inc(&out_vcc->stats->rx);
36564 + atomic_inc_unchecked(&vcc->stats->tx);
36565 + atomic_inc_unchecked(&out_vcc->stats->rx);
36566 return 0;
36567 }
36568
36569 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36570 read_unlock(&vcc_sklist_lock);
36571 if (!out_vcc) {
36572 result = -EUNATCH;
36573 - atomic_inc(&vcc->stats->tx_err);
36574 + atomic_inc_unchecked(&vcc->stats->tx_err);
36575 goto done;
36576 }
36577 skb_pull(skb,sizeof(struct atmtcp_hdr));
36578 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36579 __net_timestamp(new_skb);
36580 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36581 out_vcc->push(out_vcc,new_skb);
36582 - atomic_inc(&vcc->stats->tx);
36583 - atomic_inc(&out_vcc->stats->rx);
36584 + atomic_inc_unchecked(&vcc->stats->tx);
36585 + atomic_inc_unchecked(&out_vcc->stats->rx);
36586 done:
36587 if (vcc->pop) vcc->pop(vcc,skb);
36588 else dev_kfree_skb(skb);
36589 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36590 index c7fab3e..68d0965 100644
36591 --- a/drivers/atm/eni.c
36592 +++ b/drivers/atm/eni.c
36593 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36594 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36595 vcc->dev->number);
36596 length = 0;
36597 - atomic_inc(&vcc->stats->rx_err);
36598 + atomic_inc_unchecked(&vcc->stats->rx_err);
36599 }
36600 else {
36601 length = ATM_CELL_SIZE-1; /* no HEC */
36602 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36603 size);
36604 }
36605 eff = length = 0;
36606 - atomic_inc(&vcc->stats->rx_err);
36607 + atomic_inc_unchecked(&vcc->stats->rx_err);
36608 }
36609 else {
36610 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36611 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36612 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36613 vcc->dev->number,vcc->vci,length,size << 2,descr);
36614 length = eff = 0;
36615 - atomic_inc(&vcc->stats->rx_err);
36616 + atomic_inc_unchecked(&vcc->stats->rx_err);
36617 }
36618 }
36619 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36620 @@ -770,7 +770,7 @@ rx_dequeued++;
36621 vcc->push(vcc,skb);
36622 pushed++;
36623 }
36624 - atomic_inc(&vcc->stats->rx);
36625 + atomic_inc_unchecked(&vcc->stats->rx);
36626 }
36627 wake_up(&eni_dev->rx_wait);
36628 }
36629 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36630 PCI_DMA_TODEVICE);
36631 if (vcc->pop) vcc->pop(vcc,skb);
36632 else dev_kfree_skb_irq(skb);
36633 - atomic_inc(&vcc->stats->tx);
36634 + atomic_inc_unchecked(&vcc->stats->tx);
36635 wake_up(&eni_dev->tx_wait);
36636 dma_complete++;
36637 }
36638 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36639 index 82f2ae0..f205c02 100644
36640 --- a/drivers/atm/firestream.c
36641 +++ b/drivers/atm/firestream.c
36642 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36643 }
36644 }
36645
36646 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36647 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36648
36649 fs_dprintk (FS_DEBUG_TXMEM, "i");
36650 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36651 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36652 #endif
36653 skb_put (skb, qe->p1 & 0xffff);
36654 ATM_SKB(skb)->vcc = atm_vcc;
36655 - atomic_inc(&atm_vcc->stats->rx);
36656 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36657 __net_timestamp(skb);
36658 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36659 atm_vcc->push (atm_vcc, skb);
36660 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36661 kfree (pe);
36662 }
36663 if (atm_vcc)
36664 - atomic_inc(&atm_vcc->stats->rx_drop);
36665 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36666 break;
36667 case 0x1f: /* Reassembly abort: no buffers. */
36668 /* Silently increment error counter. */
36669 if (atm_vcc)
36670 - atomic_inc(&atm_vcc->stats->rx_drop);
36671 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36672 break;
36673 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36674 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36675 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36676 index d5d9eaf..65c0d53 100644
36677 --- a/drivers/atm/fore200e.c
36678 +++ b/drivers/atm/fore200e.c
36679 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36680 #endif
36681 /* check error condition */
36682 if (*entry->status & STATUS_ERROR)
36683 - atomic_inc(&vcc->stats->tx_err);
36684 + atomic_inc_unchecked(&vcc->stats->tx_err);
36685 else
36686 - atomic_inc(&vcc->stats->tx);
36687 + atomic_inc_unchecked(&vcc->stats->tx);
36688 }
36689 }
36690
36691 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36692 if (skb == NULL) {
36693 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36694
36695 - atomic_inc(&vcc->stats->rx_drop);
36696 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36697 return -ENOMEM;
36698 }
36699
36700 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36701
36702 dev_kfree_skb_any(skb);
36703
36704 - atomic_inc(&vcc->stats->rx_drop);
36705 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36706 return -ENOMEM;
36707 }
36708
36709 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36710
36711 vcc->push(vcc, skb);
36712 - atomic_inc(&vcc->stats->rx);
36713 + atomic_inc_unchecked(&vcc->stats->rx);
36714
36715 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36716
36717 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36718 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36719 fore200e->atm_dev->number,
36720 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36721 - atomic_inc(&vcc->stats->rx_err);
36722 + atomic_inc_unchecked(&vcc->stats->rx_err);
36723 }
36724 }
36725
36726 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36727 goto retry_here;
36728 }
36729
36730 - atomic_inc(&vcc->stats->tx_err);
36731 + atomic_inc_unchecked(&vcc->stats->tx_err);
36732
36733 fore200e->tx_sat++;
36734 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36735 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36736 index c39702b..785b73b 100644
36737 --- a/drivers/atm/he.c
36738 +++ b/drivers/atm/he.c
36739 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36740
36741 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36742 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36743 - atomic_inc(&vcc->stats->rx_drop);
36744 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36745 goto return_host_buffers;
36746 }
36747
36748 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36749 RBRQ_LEN_ERR(he_dev->rbrq_head)
36750 ? "LEN_ERR" : "",
36751 vcc->vpi, vcc->vci);
36752 - atomic_inc(&vcc->stats->rx_err);
36753 + atomic_inc_unchecked(&vcc->stats->rx_err);
36754 goto return_host_buffers;
36755 }
36756
36757 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36758 vcc->push(vcc, skb);
36759 spin_lock(&he_dev->global_lock);
36760
36761 - atomic_inc(&vcc->stats->rx);
36762 + atomic_inc_unchecked(&vcc->stats->rx);
36763
36764 return_host_buffers:
36765 ++pdus_assembled;
36766 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
36767 tpd->vcc->pop(tpd->vcc, tpd->skb);
36768 else
36769 dev_kfree_skb_any(tpd->skb);
36770 - atomic_inc(&tpd->vcc->stats->tx_err);
36771 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
36772 }
36773 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
36774 return;
36775 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36776 vcc->pop(vcc, skb);
36777 else
36778 dev_kfree_skb_any(skb);
36779 - atomic_inc(&vcc->stats->tx_err);
36780 + atomic_inc_unchecked(&vcc->stats->tx_err);
36781 return -EINVAL;
36782 }
36783
36784 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36785 vcc->pop(vcc, skb);
36786 else
36787 dev_kfree_skb_any(skb);
36788 - atomic_inc(&vcc->stats->tx_err);
36789 + atomic_inc_unchecked(&vcc->stats->tx_err);
36790 return -EINVAL;
36791 }
36792 #endif
36793 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36794 vcc->pop(vcc, skb);
36795 else
36796 dev_kfree_skb_any(skb);
36797 - atomic_inc(&vcc->stats->tx_err);
36798 + atomic_inc_unchecked(&vcc->stats->tx_err);
36799 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36800 return -ENOMEM;
36801 }
36802 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36803 vcc->pop(vcc, skb);
36804 else
36805 dev_kfree_skb_any(skb);
36806 - atomic_inc(&vcc->stats->tx_err);
36807 + atomic_inc_unchecked(&vcc->stats->tx_err);
36808 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36809 return -ENOMEM;
36810 }
36811 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36812 __enqueue_tpd(he_dev, tpd, cid);
36813 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36814
36815 - atomic_inc(&vcc->stats->tx);
36816 + atomic_inc_unchecked(&vcc->stats->tx);
36817
36818 return 0;
36819 }
36820 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
36821 index 1dc0519..1aadaf7 100644
36822 --- a/drivers/atm/horizon.c
36823 +++ b/drivers/atm/horizon.c
36824 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
36825 {
36826 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
36827 // VC layer stats
36828 - atomic_inc(&vcc->stats->rx);
36829 + atomic_inc_unchecked(&vcc->stats->rx);
36830 __net_timestamp(skb);
36831 // end of our responsibility
36832 vcc->push (vcc, skb);
36833 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
36834 dev->tx_iovec = NULL;
36835
36836 // VC layer stats
36837 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36838 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36839
36840 // free the skb
36841 hrz_kfree_skb (skb);
36842 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
36843 index 2b24ed0..b3d6acc 100644
36844 --- a/drivers/atm/idt77252.c
36845 +++ b/drivers/atm/idt77252.c
36846 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
36847 else
36848 dev_kfree_skb(skb);
36849
36850 - atomic_inc(&vcc->stats->tx);
36851 + atomic_inc_unchecked(&vcc->stats->tx);
36852 }
36853
36854 atomic_dec(&scq->used);
36855 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36856 if ((sb = dev_alloc_skb(64)) == NULL) {
36857 printk("%s: Can't allocate buffers for aal0.\n",
36858 card->name);
36859 - atomic_add(i, &vcc->stats->rx_drop);
36860 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
36861 break;
36862 }
36863 if (!atm_charge(vcc, sb->truesize)) {
36864 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
36865 card->name);
36866 - atomic_add(i - 1, &vcc->stats->rx_drop);
36867 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
36868 dev_kfree_skb(sb);
36869 break;
36870 }
36871 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36872 ATM_SKB(sb)->vcc = vcc;
36873 __net_timestamp(sb);
36874 vcc->push(vcc, sb);
36875 - atomic_inc(&vcc->stats->rx);
36876 + atomic_inc_unchecked(&vcc->stats->rx);
36877
36878 cell += ATM_CELL_PAYLOAD;
36879 }
36880 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36881 "(CDC: %08x)\n",
36882 card->name, len, rpp->len, readl(SAR_REG_CDC));
36883 recycle_rx_pool_skb(card, rpp);
36884 - atomic_inc(&vcc->stats->rx_err);
36885 + atomic_inc_unchecked(&vcc->stats->rx_err);
36886 return;
36887 }
36888 if (stat & SAR_RSQE_CRC) {
36889 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
36890 recycle_rx_pool_skb(card, rpp);
36891 - atomic_inc(&vcc->stats->rx_err);
36892 + atomic_inc_unchecked(&vcc->stats->rx_err);
36893 return;
36894 }
36895 if (skb_queue_len(&rpp->queue) > 1) {
36896 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36897 RXPRINTK("%s: Can't alloc RX skb.\n",
36898 card->name);
36899 recycle_rx_pool_skb(card, rpp);
36900 - atomic_inc(&vcc->stats->rx_err);
36901 + atomic_inc_unchecked(&vcc->stats->rx_err);
36902 return;
36903 }
36904 if (!atm_charge(vcc, skb->truesize)) {
36905 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36906 __net_timestamp(skb);
36907
36908 vcc->push(vcc, skb);
36909 - atomic_inc(&vcc->stats->rx);
36910 + atomic_inc_unchecked(&vcc->stats->rx);
36911
36912 return;
36913 }
36914 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36915 __net_timestamp(skb);
36916
36917 vcc->push(vcc, skb);
36918 - atomic_inc(&vcc->stats->rx);
36919 + atomic_inc_unchecked(&vcc->stats->rx);
36920
36921 if (skb->truesize > SAR_FB_SIZE_3)
36922 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
36923 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
36924 if (vcc->qos.aal != ATM_AAL0) {
36925 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
36926 card->name, vpi, vci);
36927 - atomic_inc(&vcc->stats->rx_drop);
36928 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36929 goto drop;
36930 }
36931
36932 if ((sb = dev_alloc_skb(64)) == NULL) {
36933 printk("%s: Can't allocate buffers for AAL0.\n",
36934 card->name);
36935 - atomic_inc(&vcc->stats->rx_err);
36936 + atomic_inc_unchecked(&vcc->stats->rx_err);
36937 goto drop;
36938 }
36939
36940 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
36941 ATM_SKB(sb)->vcc = vcc;
36942 __net_timestamp(sb);
36943 vcc->push(vcc, sb);
36944 - atomic_inc(&vcc->stats->rx);
36945 + atomic_inc_unchecked(&vcc->stats->rx);
36946
36947 drop:
36948 skb_pull(queue, 64);
36949 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
36950
36951 if (vc == NULL) {
36952 printk("%s: NULL connection in send().\n", card->name);
36953 - atomic_inc(&vcc->stats->tx_err);
36954 + atomic_inc_unchecked(&vcc->stats->tx_err);
36955 dev_kfree_skb(skb);
36956 return -EINVAL;
36957 }
36958 if (!test_bit(VCF_TX, &vc->flags)) {
36959 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
36960 - atomic_inc(&vcc->stats->tx_err);
36961 + atomic_inc_unchecked(&vcc->stats->tx_err);
36962 dev_kfree_skb(skb);
36963 return -EINVAL;
36964 }
36965 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
36966 break;
36967 default:
36968 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
36969 - atomic_inc(&vcc->stats->tx_err);
36970 + atomic_inc_unchecked(&vcc->stats->tx_err);
36971 dev_kfree_skb(skb);
36972 return -EINVAL;
36973 }
36974
36975 if (skb_shinfo(skb)->nr_frags != 0) {
36976 printk("%s: No scatter-gather yet.\n", card->name);
36977 - atomic_inc(&vcc->stats->tx_err);
36978 + atomic_inc_unchecked(&vcc->stats->tx_err);
36979 dev_kfree_skb(skb);
36980 return -EINVAL;
36981 }
36982 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
36983
36984 err = queue_skb(card, vc, skb, oam);
36985 if (err) {
36986 - atomic_inc(&vcc->stats->tx_err);
36987 + atomic_inc_unchecked(&vcc->stats->tx_err);
36988 dev_kfree_skb(skb);
36989 return err;
36990 }
36991 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
36992 skb = dev_alloc_skb(64);
36993 if (!skb) {
36994 printk("%s: Out of memory in send_oam().\n", card->name);
36995 - atomic_inc(&vcc->stats->tx_err);
36996 + atomic_inc_unchecked(&vcc->stats->tx_err);
36997 return -ENOMEM;
36998 }
36999 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37000 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37001 index 4217f29..88f547a 100644
37002 --- a/drivers/atm/iphase.c
37003 +++ b/drivers/atm/iphase.c
37004 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37005 status = (u_short) (buf_desc_ptr->desc_mode);
37006 if (status & (RX_CER | RX_PTE | RX_OFL))
37007 {
37008 - atomic_inc(&vcc->stats->rx_err);
37009 + atomic_inc_unchecked(&vcc->stats->rx_err);
37010 IF_ERR(printk("IA: bad packet, dropping it");)
37011 if (status & RX_CER) {
37012 IF_ERR(printk(" cause: packet CRC error\n");)
37013 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37014 len = dma_addr - buf_addr;
37015 if (len > iadev->rx_buf_sz) {
37016 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37017 - atomic_inc(&vcc->stats->rx_err);
37018 + atomic_inc_unchecked(&vcc->stats->rx_err);
37019 goto out_free_desc;
37020 }
37021
37022 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37023 ia_vcc = INPH_IA_VCC(vcc);
37024 if (ia_vcc == NULL)
37025 {
37026 - atomic_inc(&vcc->stats->rx_err);
37027 + atomic_inc_unchecked(&vcc->stats->rx_err);
37028 atm_return(vcc, skb->truesize);
37029 dev_kfree_skb_any(skb);
37030 goto INCR_DLE;
37031 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37032 if ((length > iadev->rx_buf_sz) || (length >
37033 (skb->len - sizeof(struct cpcs_trailer))))
37034 {
37035 - atomic_inc(&vcc->stats->rx_err);
37036 + atomic_inc_unchecked(&vcc->stats->rx_err);
37037 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37038 length, skb->len);)
37039 atm_return(vcc, skb->truesize);
37040 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37041
37042 IF_RX(printk("rx_dle_intr: skb push");)
37043 vcc->push(vcc,skb);
37044 - atomic_inc(&vcc->stats->rx);
37045 + atomic_inc_unchecked(&vcc->stats->rx);
37046 iadev->rx_pkt_cnt++;
37047 }
37048 INCR_DLE:
37049 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37050 {
37051 struct k_sonet_stats *stats;
37052 stats = &PRIV(_ia_dev[board])->sonet_stats;
37053 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37054 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37055 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37056 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37057 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37058 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37059 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37060 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37061 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37062 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37063 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37064 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37065 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37066 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37067 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37068 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37069 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37070 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37071 }
37072 ia_cmds.status = 0;
37073 break;
37074 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37075 if ((desc == 0) || (desc > iadev->num_tx_desc))
37076 {
37077 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37078 - atomic_inc(&vcc->stats->tx);
37079 + atomic_inc_unchecked(&vcc->stats->tx);
37080 if (vcc->pop)
37081 vcc->pop(vcc, skb);
37082 else
37083 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37084 ATM_DESC(skb) = vcc->vci;
37085 skb_queue_tail(&iadev->tx_dma_q, skb);
37086
37087 - atomic_inc(&vcc->stats->tx);
37088 + atomic_inc_unchecked(&vcc->stats->tx);
37089 iadev->tx_pkt_cnt++;
37090 /* Increment transaction counter */
37091 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37092
37093 #if 0
37094 /* add flow control logic */
37095 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37096 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37097 if (iavcc->vc_desc_cnt > 10) {
37098 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37099 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37100 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37101 index 93eaf8d..b4ca7da 100644
37102 --- a/drivers/atm/lanai.c
37103 +++ b/drivers/atm/lanai.c
37104 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37105 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37106 lanai_endtx(lanai, lvcc);
37107 lanai_free_skb(lvcc->tx.atmvcc, skb);
37108 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37109 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37110 }
37111
37112 /* Try to fill the buffer - don't call unless there is backlog */
37113 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37114 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37115 __net_timestamp(skb);
37116 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37117 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37118 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37119 out:
37120 lvcc->rx.buf.ptr = end;
37121 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37122 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37123 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37124 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37125 lanai->stats.service_rxnotaal5++;
37126 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37127 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37128 return 0;
37129 }
37130 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37131 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37132 int bytes;
37133 read_unlock(&vcc_sklist_lock);
37134 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37135 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37136 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37137 lvcc->stats.x.aal5.service_trash++;
37138 bytes = (SERVICE_GET_END(s) * 16) -
37139 (((unsigned long) lvcc->rx.buf.ptr) -
37140 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37141 }
37142 if (s & SERVICE_STREAM) {
37143 read_unlock(&vcc_sklist_lock);
37144 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37145 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37146 lvcc->stats.x.aal5.service_stream++;
37147 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37148 "PDU on VCI %d!\n", lanai->number, vci);
37149 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37150 return 0;
37151 }
37152 DPRINTK("got rx crc error on vci %d\n", vci);
37153 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37154 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37155 lvcc->stats.x.aal5.service_rxcrc++;
37156 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37157 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37158 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37159 index 9988ac9..7c52585 100644
37160 --- a/drivers/atm/nicstar.c
37161 +++ b/drivers/atm/nicstar.c
37162 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37163 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37164 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37165 card->index);
37166 - atomic_inc(&vcc->stats->tx_err);
37167 + atomic_inc_unchecked(&vcc->stats->tx_err);
37168 dev_kfree_skb_any(skb);
37169 return -EINVAL;
37170 }
37171 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37172 if (!vc->tx) {
37173 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37174 card->index);
37175 - atomic_inc(&vcc->stats->tx_err);
37176 + atomic_inc_unchecked(&vcc->stats->tx_err);
37177 dev_kfree_skb_any(skb);
37178 return -EINVAL;
37179 }
37180 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37181 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37182 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37183 card->index);
37184 - atomic_inc(&vcc->stats->tx_err);
37185 + atomic_inc_unchecked(&vcc->stats->tx_err);
37186 dev_kfree_skb_any(skb);
37187 return -EINVAL;
37188 }
37189
37190 if (skb_shinfo(skb)->nr_frags != 0) {
37191 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37192 - atomic_inc(&vcc->stats->tx_err);
37193 + atomic_inc_unchecked(&vcc->stats->tx_err);
37194 dev_kfree_skb_any(skb);
37195 return -EINVAL;
37196 }
37197 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37198 }
37199
37200 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37201 - atomic_inc(&vcc->stats->tx_err);
37202 + atomic_inc_unchecked(&vcc->stats->tx_err);
37203 dev_kfree_skb_any(skb);
37204 return -EIO;
37205 }
37206 - atomic_inc(&vcc->stats->tx);
37207 + atomic_inc_unchecked(&vcc->stats->tx);
37208
37209 return 0;
37210 }
37211 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37212 printk
37213 ("nicstar%d: Can't allocate buffers for aal0.\n",
37214 card->index);
37215 - atomic_add(i, &vcc->stats->rx_drop);
37216 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37217 break;
37218 }
37219 if (!atm_charge(vcc, sb->truesize)) {
37220 RXPRINTK
37221 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37222 card->index);
37223 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37224 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37225 dev_kfree_skb_any(sb);
37226 break;
37227 }
37228 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37229 ATM_SKB(sb)->vcc = vcc;
37230 __net_timestamp(sb);
37231 vcc->push(vcc, sb);
37232 - atomic_inc(&vcc->stats->rx);
37233 + atomic_inc_unchecked(&vcc->stats->rx);
37234 cell += ATM_CELL_PAYLOAD;
37235 }
37236
37237 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37238 if (iovb == NULL) {
37239 printk("nicstar%d: Out of iovec buffers.\n",
37240 card->index);
37241 - atomic_inc(&vcc->stats->rx_drop);
37242 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37243 recycle_rx_buf(card, skb);
37244 return;
37245 }
37246 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37247 small or large buffer itself. */
37248 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37249 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37250 - atomic_inc(&vcc->stats->rx_err);
37251 + atomic_inc_unchecked(&vcc->stats->rx_err);
37252 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37253 NS_MAX_IOVECS);
37254 NS_PRV_IOVCNT(iovb) = 0;
37255 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37256 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37257 card->index);
37258 which_list(card, skb);
37259 - atomic_inc(&vcc->stats->rx_err);
37260 + atomic_inc_unchecked(&vcc->stats->rx_err);
37261 recycle_rx_buf(card, skb);
37262 vc->rx_iov = NULL;
37263 recycle_iov_buf(card, iovb);
37264 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37265 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37266 card->index);
37267 which_list(card, skb);
37268 - atomic_inc(&vcc->stats->rx_err);
37269 + atomic_inc_unchecked(&vcc->stats->rx_err);
37270 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37271 NS_PRV_IOVCNT(iovb));
37272 vc->rx_iov = NULL;
37273 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37274 printk(" - PDU size mismatch.\n");
37275 else
37276 printk(".\n");
37277 - atomic_inc(&vcc->stats->rx_err);
37278 + atomic_inc_unchecked(&vcc->stats->rx_err);
37279 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37280 NS_PRV_IOVCNT(iovb));
37281 vc->rx_iov = NULL;
37282 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37283 /* skb points to a small buffer */
37284 if (!atm_charge(vcc, skb->truesize)) {
37285 push_rxbufs(card, skb);
37286 - atomic_inc(&vcc->stats->rx_drop);
37287 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37288 } else {
37289 skb_put(skb, len);
37290 dequeue_sm_buf(card, skb);
37291 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37292 ATM_SKB(skb)->vcc = vcc;
37293 __net_timestamp(skb);
37294 vcc->push(vcc, skb);
37295 - atomic_inc(&vcc->stats->rx);
37296 + atomic_inc_unchecked(&vcc->stats->rx);
37297 }
37298 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37299 struct sk_buff *sb;
37300 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37301 if (len <= NS_SMBUFSIZE) {
37302 if (!atm_charge(vcc, sb->truesize)) {
37303 push_rxbufs(card, sb);
37304 - atomic_inc(&vcc->stats->rx_drop);
37305 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37306 } else {
37307 skb_put(sb, len);
37308 dequeue_sm_buf(card, sb);
37309 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37310 ATM_SKB(sb)->vcc = vcc;
37311 __net_timestamp(sb);
37312 vcc->push(vcc, sb);
37313 - atomic_inc(&vcc->stats->rx);
37314 + atomic_inc_unchecked(&vcc->stats->rx);
37315 }
37316
37317 push_rxbufs(card, skb);
37318 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37319
37320 if (!atm_charge(vcc, skb->truesize)) {
37321 push_rxbufs(card, skb);
37322 - atomic_inc(&vcc->stats->rx_drop);
37323 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37324 } else {
37325 dequeue_lg_buf(card, skb);
37326 #ifdef NS_USE_DESTRUCTORS
37327 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37328 ATM_SKB(skb)->vcc = vcc;
37329 __net_timestamp(skb);
37330 vcc->push(vcc, skb);
37331 - atomic_inc(&vcc->stats->rx);
37332 + atomic_inc_unchecked(&vcc->stats->rx);
37333 }
37334
37335 push_rxbufs(card, sb);
37336 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37337 printk
37338 ("nicstar%d: Out of huge buffers.\n",
37339 card->index);
37340 - atomic_inc(&vcc->stats->rx_drop);
37341 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37342 recycle_iovec_rx_bufs(card,
37343 (struct iovec *)
37344 iovb->data,
37345 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37346 card->hbpool.count++;
37347 } else
37348 dev_kfree_skb_any(hb);
37349 - atomic_inc(&vcc->stats->rx_drop);
37350 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37351 } else {
37352 /* Copy the small buffer to the huge buffer */
37353 sb = (struct sk_buff *)iov->iov_base;
37354 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37355 #endif /* NS_USE_DESTRUCTORS */
37356 __net_timestamp(hb);
37357 vcc->push(vcc, hb);
37358 - atomic_inc(&vcc->stats->rx);
37359 + atomic_inc_unchecked(&vcc->stats->rx);
37360 }
37361 }
37362
37363 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37364 index 21b0bc6..b5f40ba 100644
37365 --- a/drivers/atm/solos-pci.c
37366 +++ b/drivers/atm/solos-pci.c
37367 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37368 }
37369 atm_charge(vcc, skb->truesize);
37370 vcc->push(vcc, skb);
37371 - atomic_inc(&vcc->stats->rx);
37372 + atomic_inc_unchecked(&vcc->stats->rx);
37373 break;
37374
37375 case PKT_STATUS:
37376 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37377 vcc = SKB_CB(oldskb)->vcc;
37378
37379 if (vcc) {
37380 - atomic_inc(&vcc->stats->tx);
37381 + atomic_inc_unchecked(&vcc->stats->tx);
37382 solos_pop(vcc, oldskb);
37383 } else {
37384 dev_kfree_skb_irq(oldskb);
37385 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37386 index 0215934..ce9f5b1 100644
37387 --- a/drivers/atm/suni.c
37388 +++ b/drivers/atm/suni.c
37389 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37390
37391
37392 #define ADD_LIMITED(s,v) \
37393 - atomic_add((v),&stats->s); \
37394 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37395 + atomic_add_unchecked((v),&stats->s); \
37396 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37397
37398
37399 static void suni_hz(unsigned long from_timer)
37400 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37401 index 5120a96..e2572bd 100644
37402 --- a/drivers/atm/uPD98402.c
37403 +++ b/drivers/atm/uPD98402.c
37404 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37405 struct sonet_stats tmp;
37406 int error = 0;
37407
37408 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37409 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37410 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37411 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37412 if (zero && !error) {
37413 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37414
37415
37416 #define ADD_LIMITED(s,v) \
37417 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37418 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37419 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37420 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37421 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37422 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37423
37424
37425 static void stat_event(struct atm_dev *dev)
37426 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37427 if (reason & uPD98402_INT_PFM) stat_event(dev);
37428 if (reason & uPD98402_INT_PCO) {
37429 (void) GET(PCOCR); /* clear interrupt cause */
37430 - atomic_add(GET(HECCT),
37431 + atomic_add_unchecked(GET(HECCT),
37432 &PRIV(dev)->sonet_stats.uncorr_hcs);
37433 }
37434 if ((reason & uPD98402_INT_RFO) &&
37435 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37436 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37437 uPD98402_INT_LOS),PIMR); /* enable them */
37438 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37439 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37440 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37441 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37442 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37443 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37444 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37445 return 0;
37446 }
37447
37448 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37449 index 969c3c2..9b72956 100644
37450 --- a/drivers/atm/zatm.c
37451 +++ b/drivers/atm/zatm.c
37452 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37453 }
37454 if (!size) {
37455 dev_kfree_skb_irq(skb);
37456 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37457 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37458 continue;
37459 }
37460 if (!atm_charge(vcc,skb->truesize)) {
37461 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37462 skb->len = size;
37463 ATM_SKB(skb)->vcc = vcc;
37464 vcc->push(vcc,skb);
37465 - atomic_inc(&vcc->stats->rx);
37466 + atomic_inc_unchecked(&vcc->stats->rx);
37467 }
37468 zout(pos & 0xffff,MTA(mbx));
37469 #if 0 /* probably a stupid idea */
37470 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37471 skb_queue_head(&zatm_vcc->backlog,skb);
37472 break;
37473 }
37474 - atomic_inc(&vcc->stats->tx);
37475 + atomic_inc_unchecked(&vcc->stats->tx);
37476 wake_up(&zatm_vcc->tx_wait);
37477 }
37478
37479 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37480 index 876bae5..8978785 100644
37481 --- a/drivers/base/bus.c
37482 +++ b/drivers/base/bus.c
37483 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37484 return -EINVAL;
37485
37486 mutex_lock(&subsys->p->mutex);
37487 - list_add_tail(&sif->node, &subsys->p->interfaces);
37488 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37489 if (sif->add_dev) {
37490 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37491 while ((dev = subsys_dev_iter_next(&iter)))
37492 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37493 subsys = sif->subsys;
37494
37495 mutex_lock(&subsys->p->mutex);
37496 - list_del_init(&sif->node);
37497 + pax_list_del_init((struct list_head *)&sif->node);
37498 if (sif->remove_dev) {
37499 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37500 while ((dev = subsys_dev_iter_next(&iter)))
37501 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37502 index 25798db..15f130e 100644
37503 --- a/drivers/base/devtmpfs.c
37504 +++ b/drivers/base/devtmpfs.c
37505 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37506 if (!thread)
37507 return 0;
37508
37509 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37510 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37511 if (err)
37512 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37513 else
37514 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37515 *err = sys_unshare(CLONE_NEWNS);
37516 if (*err)
37517 goto out;
37518 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37519 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37520 if (*err)
37521 goto out;
37522 - sys_chdir("/.."); /* will traverse into overmounted root */
37523 - sys_chroot(".");
37524 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37525 + sys_chroot((char __force_user *)".");
37526 complete(&setup_done);
37527 while (1) {
37528 spin_lock(&req_lock);
37529 diff --git a/drivers/base/node.c b/drivers/base/node.c
37530 index a3b82e9..f90a8ce 100644
37531 --- a/drivers/base/node.c
37532 +++ b/drivers/base/node.c
37533 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37534 struct node_attr {
37535 struct device_attribute attr;
37536 enum node_states state;
37537 -};
37538 +} __do_const;
37539
37540 static ssize_t show_node_state(struct device *dev,
37541 struct device_attribute *attr, char *buf)
37542 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37543 index 0d8780c..0b5df3f 100644
37544 --- a/drivers/base/power/domain.c
37545 +++ b/drivers/base/power/domain.c
37546 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37547 {
37548 struct cpuidle_driver *cpuidle_drv;
37549 struct gpd_cpuidle_data *cpuidle_data;
37550 - struct cpuidle_state *idle_state;
37551 + cpuidle_state_no_const *idle_state;
37552 int ret = 0;
37553
37554 if (IS_ERR_OR_NULL(genpd) || state < 0)
37555 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37556 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37557 {
37558 struct gpd_cpuidle_data *cpuidle_data;
37559 - struct cpuidle_state *idle_state;
37560 + cpuidle_state_no_const *idle_state;
37561 int ret = 0;
37562
37563 if (IS_ERR_OR_NULL(genpd))
37564 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37565 return ret;
37566 }
37567
37568 - dev->pm_domain->detach = genpd_dev_pm_detach;
37569 + pax_open_kernel();
37570 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37571 + pax_close_kernel();
37572 +
37573 pm_genpd_poweron(pd);
37574
37575 return 0;
37576 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37577 index d2be3f9..0a3167a 100644
37578 --- a/drivers/base/power/sysfs.c
37579 +++ b/drivers/base/power/sysfs.c
37580 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37581 return -EIO;
37582 }
37583 }
37584 - return sprintf(buf, p);
37585 + return sprintf(buf, "%s", p);
37586 }
37587
37588 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37589 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37590 index c2744b3..08fac19 100644
37591 --- a/drivers/base/power/wakeup.c
37592 +++ b/drivers/base/power/wakeup.c
37593 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37594 * They need to be modified together atomically, so it's better to use one
37595 * atomic variable to hold them both.
37596 */
37597 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37598 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37599
37600 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37601 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37602
37603 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37604 {
37605 - unsigned int comb = atomic_read(&combined_event_count);
37606 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37607
37608 *cnt = (comb >> IN_PROGRESS_BITS);
37609 *inpr = comb & MAX_IN_PROGRESS;
37610 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37611 ws->start_prevent_time = ws->last_time;
37612
37613 /* Increment the counter of events in progress. */
37614 - cec = atomic_inc_return(&combined_event_count);
37615 + cec = atomic_inc_return_unchecked(&combined_event_count);
37616
37617 trace_wakeup_source_activate(ws->name, cec);
37618 }
37619 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37620 * Increment the counter of registered wakeup events and decrement the
37621 * couter of wakeup events in progress simultaneously.
37622 */
37623 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37624 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37625 trace_wakeup_source_deactivate(ws->name, cec);
37626
37627 split_counters(&cnt, &inpr);
37628 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37629 index 8d98a32..61d3165 100644
37630 --- a/drivers/base/syscore.c
37631 +++ b/drivers/base/syscore.c
37632 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37633 void register_syscore_ops(struct syscore_ops *ops)
37634 {
37635 mutex_lock(&syscore_ops_lock);
37636 - list_add_tail(&ops->node, &syscore_ops_list);
37637 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37638 mutex_unlock(&syscore_ops_lock);
37639 }
37640 EXPORT_SYMBOL_GPL(register_syscore_ops);
37641 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37642 void unregister_syscore_ops(struct syscore_ops *ops)
37643 {
37644 mutex_lock(&syscore_ops_lock);
37645 - list_del(&ops->node);
37646 + pax_list_del((struct list_head *)&ops->node);
37647 mutex_unlock(&syscore_ops_lock);
37648 }
37649 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37650 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37651 index ff20f19..018f1da 100644
37652 --- a/drivers/block/cciss.c
37653 +++ b/drivers/block/cciss.c
37654 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37655 while (!list_empty(&h->reqQ)) {
37656 c = list_entry(h->reqQ.next, CommandList_struct, list);
37657 /* can't do anything if fifo is full */
37658 - if ((h->access.fifo_full(h))) {
37659 + if ((h->access->fifo_full(h))) {
37660 dev_warn(&h->pdev->dev, "fifo full\n");
37661 break;
37662 }
37663 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37664 h->Qdepth--;
37665
37666 /* Tell the controller execute command */
37667 - h->access.submit_command(h, c);
37668 + h->access->submit_command(h, c);
37669
37670 /* Put job onto the completed Q */
37671 addQ(&h->cmpQ, c);
37672 @@ -3444,17 +3444,17 @@ startio:
37673
37674 static inline unsigned long get_next_completion(ctlr_info_t *h)
37675 {
37676 - return h->access.command_completed(h);
37677 + return h->access->command_completed(h);
37678 }
37679
37680 static inline int interrupt_pending(ctlr_info_t *h)
37681 {
37682 - return h->access.intr_pending(h);
37683 + return h->access->intr_pending(h);
37684 }
37685
37686 static inline long interrupt_not_for_us(ctlr_info_t *h)
37687 {
37688 - return ((h->access.intr_pending(h) == 0) ||
37689 + return ((h->access->intr_pending(h) == 0) ||
37690 (h->interrupts_enabled == 0));
37691 }
37692
37693 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37694 u32 a;
37695
37696 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37697 - return h->access.command_completed(h);
37698 + return h->access->command_completed(h);
37699
37700 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37701 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37702 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37703 trans_support & CFGTBL_Trans_use_short_tags);
37704
37705 /* Change the access methods to the performant access methods */
37706 - h->access = SA5_performant_access;
37707 + h->access = &SA5_performant_access;
37708 h->transMethod = CFGTBL_Trans_Performant;
37709
37710 return;
37711 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37712 if (prod_index < 0)
37713 return -ENODEV;
37714 h->product_name = products[prod_index].product_name;
37715 - h->access = *(products[prod_index].access);
37716 + h->access = products[prod_index].access;
37717
37718 if (cciss_board_disabled(h)) {
37719 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37720 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37721 }
37722
37723 /* make sure the board interrupts are off */
37724 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37725 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37726 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37727 if (rc)
37728 goto clean2;
37729 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37730 * fake ones to scoop up any residual completions.
37731 */
37732 spin_lock_irqsave(&h->lock, flags);
37733 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37734 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37735 spin_unlock_irqrestore(&h->lock, flags);
37736 free_irq(h->intr[h->intr_mode], h);
37737 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37738 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37739 dev_info(&h->pdev->dev, "Board READY.\n");
37740 dev_info(&h->pdev->dev,
37741 "Waiting for stale completions to drain.\n");
37742 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37743 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37744 msleep(10000);
37745 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37746 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37747
37748 rc = controller_reset_failed(h->cfgtable);
37749 if (rc)
37750 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37751 cciss_scsi_setup(h);
37752
37753 /* Turn the interrupts on so we can service requests */
37754 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37755 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37756
37757 /* Get the firmware version */
37758 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
37759 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
37760 kfree(flush_buf);
37761 if (return_code != IO_OK)
37762 dev_warn(&h->pdev->dev, "Error flushing cache\n");
37763 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37764 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37765 free_irq(h->intr[h->intr_mode], h);
37766 }
37767
37768 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
37769 index 7fda30e..2f27946 100644
37770 --- a/drivers/block/cciss.h
37771 +++ b/drivers/block/cciss.h
37772 @@ -101,7 +101,7 @@ struct ctlr_info
37773 /* information about each logical volume */
37774 drive_info_struct *drv[CISS_MAX_LUN];
37775
37776 - struct access_method access;
37777 + struct access_method *access;
37778
37779 /* queue and queue Info */
37780 struct list_head reqQ;
37781 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
37782 }
37783
37784 static struct access_method SA5_access = {
37785 - SA5_submit_command,
37786 - SA5_intr_mask,
37787 - SA5_fifo_full,
37788 - SA5_intr_pending,
37789 - SA5_completed,
37790 + .submit_command = SA5_submit_command,
37791 + .set_intr_mask = SA5_intr_mask,
37792 + .fifo_full = SA5_fifo_full,
37793 + .intr_pending = SA5_intr_pending,
37794 + .command_completed = SA5_completed,
37795 };
37796
37797 static struct access_method SA5B_access = {
37798 - SA5_submit_command,
37799 - SA5B_intr_mask,
37800 - SA5_fifo_full,
37801 - SA5B_intr_pending,
37802 - SA5_completed,
37803 + .submit_command = SA5_submit_command,
37804 + .set_intr_mask = SA5B_intr_mask,
37805 + .fifo_full = SA5_fifo_full,
37806 + .intr_pending = SA5B_intr_pending,
37807 + .command_completed = SA5_completed,
37808 };
37809
37810 static struct access_method SA5_performant_access = {
37811 - SA5_submit_command,
37812 - SA5_performant_intr_mask,
37813 - SA5_fifo_full,
37814 - SA5_performant_intr_pending,
37815 - SA5_performant_completed,
37816 + .submit_command = SA5_submit_command,
37817 + .set_intr_mask = SA5_performant_intr_mask,
37818 + .fifo_full = SA5_fifo_full,
37819 + .intr_pending = SA5_performant_intr_pending,
37820 + .command_completed = SA5_performant_completed,
37821 };
37822
37823 struct board_type {
37824 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
37825 index 2b94403..fd6ad1f 100644
37826 --- a/drivers/block/cpqarray.c
37827 +++ b/drivers/block/cpqarray.c
37828 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37829 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
37830 goto Enomem4;
37831 }
37832 - hba[i]->access.set_intr_mask(hba[i], 0);
37833 + hba[i]->access->set_intr_mask(hba[i], 0);
37834 if (request_irq(hba[i]->intr, do_ida_intr,
37835 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
37836 {
37837 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37838 add_timer(&hba[i]->timer);
37839
37840 /* Enable IRQ now that spinlock and rate limit timer are set up */
37841 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37842 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37843
37844 for(j=0; j<NWD; j++) {
37845 struct gendisk *disk = ida_gendisk[i][j];
37846 @@ -694,7 +694,7 @@ DBGINFO(
37847 for(i=0; i<NR_PRODUCTS; i++) {
37848 if (board_id == products[i].board_id) {
37849 c->product_name = products[i].product_name;
37850 - c->access = *(products[i].access);
37851 + c->access = products[i].access;
37852 break;
37853 }
37854 }
37855 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
37856 hba[ctlr]->intr = intr;
37857 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
37858 hba[ctlr]->product_name = products[j].product_name;
37859 - hba[ctlr]->access = *(products[j].access);
37860 + hba[ctlr]->access = products[j].access;
37861 hba[ctlr]->ctlr = ctlr;
37862 hba[ctlr]->board_id = board_id;
37863 hba[ctlr]->pci_dev = NULL; /* not PCI */
37864 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
37865
37866 while((c = h->reqQ) != NULL) {
37867 /* Can't do anything if we're busy */
37868 - if (h->access.fifo_full(h) == 0)
37869 + if (h->access->fifo_full(h) == 0)
37870 return;
37871
37872 /* Get the first entry from the request Q */
37873 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
37874 h->Qdepth--;
37875
37876 /* Tell the controller to do our bidding */
37877 - h->access.submit_command(h, c);
37878 + h->access->submit_command(h, c);
37879
37880 /* Get onto the completion Q */
37881 addQ(&h->cmpQ, c);
37882 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37883 unsigned long flags;
37884 __u32 a,a1;
37885
37886 - istat = h->access.intr_pending(h);
37887 + istat = h->access->intr_pending(h);
37888 /* Is this interrupt for us? */
37889 if (istat == 0)
37890 return IRQ_NONE;
37891 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37892 */
37893 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
37894 if (istat & FIFO_NOT_EMPTY) {
37895 - while((a = h->access.command_completed(h))) {
37896 + while((a = h->access->command_completed(h))) {
37897 a1 = a; a &= ~3;
37898 if ((c = h->cmpQ) == NULL)
37899 {
37900 @@ -1448,11 +1448,11 @@ static int sendcmd(
37901 /*
37902 * Disable interrupt
37903 */
37904 - info_p->access.set_intr_mask(info_p, 0);
37905 + info_p->access->set_intr_mask(info_p, 0);
37906 /* Make sure there is room in the command FIFO */
37907 /* Actually it should be completely empty at this time. */
37908 for (i = 200000; i > 0; i--) {
37909 - temp = info_p->access.fifo_full(info_p);
37910 + temp = info_p->access->fifo_full(info_p);
37911 if (temp != 0) {
37912 break;
37913 }
37914 @@ -1465,7 +1465,7 @@ DBG(
37915 /*
37916 * Send the cmd
37917 */
37918 - info_p->access.submit_command(info_p, c);
37919 + info_p->access->submit_command(info_p, c);
37920 complete = pollcomplete(ctlr);
37921
37922 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
37923 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
37924 * we check the new geometry. Then turn interrupts back on when
37925 * we're done.
37926 */
37927 - host->access.set_intr_mask(host, 0);
37928 + host->access->set_intr_mask(host, 0);
37929 getgeometry(ctlr);
37930 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
37931 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
37932
37933 for(i=0; i<NWD; i++) {
37934 struct gendisk *disk = ida_gendisk[ctlr][i];
37935 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
37936 /* Wait (up to 2 seconds) for a command to complete */
37937
37938 for (i = 200000; i > 0; i--) {
37939 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
37940 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
37941 if (done == 0) {
37942 udelay(10); /* a short fixed delay */
37943 } else
37944 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
37945 index be73e9d..7fbf140 100644
37946 --- a/drivers/block/cpqarray.h
37947 +++ b/drivers/block/cpqarray.h
37948 @@ -99,7 +99,7 @@ struct ctlr_info {
37949 drv_info_t drv[NWD];
37950 struct proc_dir_entry *proc;
37951
37952 - struct access_method access;
37953 + struct access_method *access;
37954
37955 cmdlist_t *reqQ;
37956 cmdlist_t *cmpQ;
37957 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
37958 index 434c77d..6d3219a 100644
37959 --- a/drivers/block/drbd/drbd_bitmap.c
37960 +++ b/drivers/block/drbd/drbd_bitmap.c
37961 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
37962 submit_bio(rw, bio);
37963 /* this should not count as user activity and cause the
37964 * resync to throttle -- see drbd_rs_should_slow_down(). */
37965 - atomic_add(len >> 9, &device->rs_sect_ev);
37966 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
37967 }
37968 }
37969
37970 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
37971 index b905e98..0812ed8 100644
37972 --- a/drivers/block/drbd/drbd_int.h
37973 +++ b/drivers/block/drbd/drbd_int.h
37974 @@ -385,7 +385,7 @@ struct drbd_epoch {
37975 struct drbd_connection *connection;
37976 struct list_head list;
37977 unsigned int barrier_nr;
37978 - atomic_t epoch_size; /* increased on every request added. */
37979 + atomic_unchecked_t epoch_size; /* increased on every request added. */
37980 atomic_t active; /* increased on every req. added, and dec on every finished. */
37981 unsigned long flags;
37982 };
37983 @@ -946,7 +946,7 @@ struct drbd_device {
37984 unsigned int al_tr_number;
37985 int al_tr_cycle;
37986 wait_queue_head_t seq_wait;
37987 - atomic_t packet_seq;
37988 + atomic_unchecked_t packet_seq;
37989 unsigned int peer_seq;
37990 spinlock_t peer_seq_lock;
37991 unsigned long comm_bm_set; /* communicated number of set bits. */
37992 @@ -955,8 +955,8 @@ struct drbd_device {
37993 struct mutex own_state_mutex;
37994 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
37995 char congestion_reason; /* Why we where congested... */
37996 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
37997 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
37998 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
37999 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38000 int rs_last_sect_ev; /* counter to compare with */
38001 int rs_last_events; /* counter of read or write "events" (unit sectors)
38002 * on the lower level device when we last looked. */
38003 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38004 index 1fc8342..7e7742b 100644
38005 --- a/drivers/block/drbd/drbd_main.c
38006 +++ b/drivers/block/drbd/drbd_main.c
38007 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38008 p->sector = sector;
38009 p->block_id = block_id;
38010 p->blksize = blksize;
38011 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38012 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38013 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38014 }
38015
38016 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38017 return -EIO;
38018 p->sector = cpu_to_be64(req->i.sector);
38019 p->block_id = (unsigned long)req;
38020 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38021 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38022 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38023 if (device->state.conn >= C_SYNC_SOURCE &&
38024 device->state.conn <= C_PAUSED_SYNC_T)
38025 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38026 atomic_set(&device->unacked_cnt, 0);
38027 atomic_set(&device->local_cnt, 0);
38028 atomic_set(&device->pp_in_use_by_net, 0);
38029 - atomic_set(&device->rs_sect_in, 0);
38030 - atomic_set(&device->rs_sect_ev, 0);
38031 + atomic_set_unchecked(&device->rs_sect_in, 0);
38032 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38033 atomic_set(&device->ap_in_flight, 0);
38034 atomic_set(&device->md_io.in_use, 0);
38035
38036 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38037 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38038 struct drbd_resource *resource = connection->resource;
38039
38040 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38041 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38042 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38043 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38044 kfree(connection->current_epoch);
38045
38046 idr_destroy(&connection->peer_devices);
38047 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38048 index 74df8cf..e41fc24 100644
38049 --- a/drivers/block/drbd/drbd_nl.c
38050 +++ b/drivers/block/drbd/drbd_nl.c
38051 @@ -3637,13 +3637,13 @@ finish:
38052
38053 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38054 {
38055 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38056 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38057 struct sk_buff *msg;
38058 struct drbd_genlmsghdr *d_out;
38059 unsigned seq;
38060 int err = -ENOMEM;
38061
38062 - seq = atomic_inc_return(&drbd_genl_seq);
38063 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38064 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38065 if (!msg)
38066 goto failed;
38067 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38068 index d169b4a..481463f 100644
38069 --- a/drivers/block/drbd/drbd_receiver.c
38070 +++ b/drivers/block/drbd/drbd_receiver.c
38071 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38072 struct drbd_device *device = peer_device->device;
38073 int err;
38074
38075 - atomic_set(&device->packet_seq, 0);
38076 + atomic_set_unchecked(&device->packet_seq, 0);
38077 device->peer_seq = 0;
38078
38079 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38080 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38081 do {
38082 next_epoch = NULL;
38083
38084 - epoch_size = atomic_read(&epoch->epoch_size);
38085 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38086
38087 switch (ev & ~EV_CLEANUP) {
38088 case EV_PUT:
38089 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38090 rv = FE_DESTROYED;
38091 } else {
38092 epoch->flags = 0;
38093 - atomic_set(&epoch->epoch_size, 0);
38094 + atomic_set_unchecked(&epoch->epoch_size, 0);
38095 /* atomic_set(&epoch->active, 0); is already zero */
38096 if (rv == FE_STILL_LIVE)
38097 rv = FE_RECYCLED;
38098 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38099 conn_wait_active_ee_empty(connection);
38100 drbd_flush(connection);
38101
38102 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38103 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38104 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38105 if (epoch)
38106 break;
38107 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38108 }
38109
38110 epoch->flags = 0;
38111 - atomic_set(&epoch->epoch_size, 0);
38112 + atomic_set_unchecked(&epoch->epoch_size, 0);
38113 atomic_set(&epoch->active, 0);
38114
38115 spin_lock(&connection->epoch_lock);
38116 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38117 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38118 list_add(&epoch->list, &connection->current_epoch->list);
38119 connection->current_epoch = epoch;
38120 connection->epochs++;
38121 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38122 list_add_tail(&peer_req->w.list, &device->sync_ee);
38123 spin_unlock_irq(&device->resource->req_lock);
38124
38125 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38126 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38127 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38128 return 0;
38129
38130 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38131 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38132 }
38133
38134 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38135 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38136
38137 return err;
38138 }
38139 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38140
38141 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38142 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38143 - atomic_inc(&connection->current_epoch->epoch_size);
38144 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38145 err2 = drbd_drain_block(peer_device, pi->size);
38146 if (!err)
38147 err = err2;
38148 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38149
38150 spin_lock(&connection->epoch_lock);
38151 peer_req->epoch = connection->current_epoch;
38152 - atomic_inc(&peer_req->epoch->epoch_size);
38153 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38154 atomic_inc(&peer_req->epoch->active);
38155 spin_unlock(&connection->epoch_lock);
38156
38157 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38158
38159 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38160 (int)part_stat_read(&disk->part0, sectors[1]) -
38161 - atomic_read(&device->rs_sect_ev);
38162 + atomic_read_unchecked(&device->rs_sect_ev);
38163
38164 if (atomic_read(&device->ap_actlog_cnt)
38165 || curr_events - device->rs_last_events > 64) {
38166 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38167 device->use_csums = true;
38168 } else if (pi->cmd == P_OV_REPLY) {
38169 /* track progress, we may need to throttle */
38170 - atomic_add(size >> 9, &device->rs_sect_in);
38171 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38172 peer_req->w.cb = w_e_end_ov_reply;
38173 dec_rs_pending(device);
38174 /* drbd_rs_begin_io done when we sent this request,
38175 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38176 goto out_free_e;
38177
38178 submit_for_resync:
38179 - atomic_add(size >> 9, &device->rs_sect_ev);
38180 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38181
38182 submit:
38183 update_receiver_timing_details(connection, drbd_submit_peer_request);
38184 @@ -4564,7 +4564,7 @@ struct data_cmd {
38185 int expect_payload;
38186 size_t pkt_size;
38187 int (*fn)(struct drbd_connection *, struct packet_info *);
38188 -};
38189 +} __do_const;
38190
38191 static struct data_cmd drbd_cmd_handler[] = {
38192 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38193 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38194 if (!list_empty(&connection->current_epoch->list))
38195 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38196 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38197 - atomic_set(&connection->current_epoch->epoch_size, 0);
38198 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38199 connection->send.seen_any_write_yet = false;
38200
38201 drbd_info(connection, "Connection closed\n");
38202 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38203 put_ldev(device);
38204 }
38205 dec_rs_pending(device);
38206 - atomic_add(blksize >> 9, &device->rs_sect_in);
38207 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38208
38209 return 0;
38210 }
38211 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38212 struct asender_cmd {
38213 size_t pkt_size;
38214 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38215 -};
38216 +} __do_const;
38217
38218 static struct asender_cmd asender_tbl[] = {
38219 [P_PING] = { 0, got_Ping },
38220 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38221 index d0fae55..4469096 100644
38222 --- a/drivers/block/drbd/drbd_worker.c
38223 +++ b/drivers/block/drbd/drbd_worker.c
38224 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38225 list_add_tail(&peer_req->w.list, &device->read_ee);
38226 spin_unlock_irq(&device->resource->req_lock);
38227
38228 - atomic_add(size >> 9, &device->rs_sect_ev);
38229 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38230 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38231 return 0;
38232
38233 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38234 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38235 int number, mxb;
38236
38237 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38238 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38239 device->rs_in_flight -= sect_in;
38240
38241 rcu_read_lock();
38242 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38243 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38244 struct fifo_buffer *plan;
38245
38246 - atomic_set(&device->rs_sect_in, 0);
38247 - atomic_set(&device->rs_sect_ev, 0);
38248 + atomic_set_unchecked(&device->rs_sect_in, 0);
38249 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38250 device->rs_in_flight = 0;
38251 device->rs_last_events =
38252 (int)part_stat_read(&disk->part0, sectors[0]) +
38253 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38254 index 6cb1beb..bf490f7 100644
38255 --- a/drivers/block/loop.c
38256 +++ b/drivers/block/loop.c
38257 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38258
38259 file_start_write(file);
38260 set_fs(get_ds());
38261 - bw = file->f_op->write(file, buf, len, &pos);
38262 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38263 set_fs(old_fs);
38264 file_end_write(file);
38265 if (likely(bw == len))
38266 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38267 index d826bf3..8eb406c 100644
38268 --- a/drivers/block/nvme-core.c
38269 +++ b/drivers/block/nvme-core.c
38270 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38271 static struct task_struct *nvme_thread;
38272 static struct workqueue_struct *nvme_workq;
38273 static wait_queue_head_t nvme_kthread_wait;
38274 -static struct notifier_block nvme_nb;
38275
38276 static void nvme_reset_failed_dev(struct work_struct *ws);
38277 static int nvme_process_cq(struct nvme_queue *nvmeq);
38278 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38279 static void __exit nvme_exit(void)
38280 {
38281 pci_unregister_driver(&nvme_driver);
38282 - unregister_hotcpu_notifier(&nvme_nb);
38283 unregister_blkdev(nvme_major, "nvme");
38284 destroy_workqueue(nvme_workq);
38285 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38286 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38287 index 09e628da..7607aaa 100644
38288 --- a/drivers/block/pktcdvd.c
38289 +++ b/drivers/block/pktcdvd.c
38290 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38291
38292 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38293 {
38294 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38295 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38296 }
38297
38298 /*
38299 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38300 return -EROFS;
38301 }
38302 pd->settings.fp = ti.fp;
38303 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38304 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38305
38306 if (ti.nwa_v) {
38307 pd->nwa = be32_to_cpu(ti.next_writable);
38308 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38309 index 8a86b62..f54c87e 100644
38310 --- a/drivers/block/rbd.c
38311 +++ b/drivers/block/rbd.c
38312 @@ -63,7 +63,7 @@
38313 * If the counter is already at its maximum value returns
38314 * -EINVAL without updating it.
38315 */
38316 -static int atomic_inc_return_safe(atomic_t *v)
38317 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38318 {
38319 unsigned int counter;
38320
38321 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38322 index e5565fb..71be10b4 100644
38323 --- a/drivers/block/smart1,2.h
38324 +++ b/drivers/block/smart1,2.h
38325 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38326 }
38327
38328 static struct access_method smart4_access = {
38329 - smart4_submit_command,
38330 - smart4_intr_mask,
38331 - smart4_fifo_full,
38332 - smart4_intr_pending,
38333 - smart4_completed,
38334 + .submit_command = smart4_submit_command,
38335 + .set_intr_mask = smart4_intr_mask,
38336 + .fifo_full = smart4_fifo_full,
38337 + .intr_pending = smart4_intr_pending,
38338 + .command_completed = smart4_completed,
38339 };
38340
38341 /*
38342 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38343 }
38344
38345 static struct access_method smart2_access = {
38346 - smart2_submit_command,
38347 - smart2_intr_mask,
38348 - smart2_fifo_full,
38349 - smart2_intr_pending,
38350 - smart2_completed,
38351 + .submit_command = smart2_submit_command,
38352 + .set_intr_mask = smart2_intr_mask,
38353 + .fifo_full = smart2_fifo_full,
38354 + .intr_pending = smart2_intr_pending,
38355 + .command_completed = smart2_completed,
38356 };
38357
38358 /*
38359 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38360 }
38361
38362 static struct access_method smart2e_access = {
38363 - smart2e_submit_command,
38364 - smart2e_intr_mask,
38365 - smart2e_fifo_full,
38366 - smart2e_intr_pending,
38367 - smart2e_completed,
38368 + .submit_command = smart2e_submit_command,
38369 + .set_intr_mask = smart2e_intr_mask,
38370 + .fifo_full = smart2e_fifo_full,
38371 + .intr_pending = smart2e_intr_pending,
38372 + .command_completed = smart2e_completed,
38373 };
38374
38375 /*
38376 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38377 }
38378
38379 static struct access_method smart1_access = {
38380 - smart1_submit_command,
38381 - smart1_intr_mask,
38382 - smart1_fifo_full,
38383 - smart1_intr_pending,
38384 - smart1_completed,
38385 + .submit_command = smart1_submit_command,
38386 + .set_intr_mask = smart1_intr_mask,
38387 + .fifo_full = smart1_fifo_full,
38388 + .intr_pending = smart1_intr_pending,
38389 + .command_completed = smart1_completed,
38390 };
38391 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38392 index 55c135b..9f8d60c 100644
38393 --- a/drivers/bluetooth/btwilink.c
38394 +++ b/drivers/bluetooth/btwilink.c
38395 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38396
38397 static int bt_ti_probe(struct platform_device *pdev)
38398 {
38399 - static struct ti_st *hst;
38400 + struct ti_st *hst;
38401 struct hci_dev *hdev;
38402 int err;
38403
38404 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38405 index 5d28a45..a538f90 100644
38406 --- a/drivers/cdrom/cdrom.c
38407 +++ b/drivers/cdrom/cdrom.c
38408 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38409 ENSURE(reset, CDC_RESET);
38410 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38411 cdi->mc_flags = 0;
38412 - cdo->n_minors = 0;
38413 cdi->options = CDO_USE_FFLAGS;
38414
38415 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38416 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38417 else
38418 cdi->cdda_method = CDDA_OLD;
38419
38420 - if (!cdo->generic_packet)
38421 - cdo->generic_packet = cdrom_dummy_generic_packet;
38422 + if (!cdo->generic_packet) {
38423 + pax_open_kernel();
38424 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38425 + pax_close_kernel();
38426 + }
38427
38428 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38429 mutex_lock(&cdrom_mutex);
38430 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38431 if (cdi->exit)
38432 cdi->exit(cdi);
38433
38434 - cdi->ops->n_minors--;
38435 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38436 }
38437
38438 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38439 */
38440 nr = nframes;
38441 do {
38442 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38443 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38444 if (cgc.buffer)
38445 break;
38446
38447 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38448 struct cdrom_device_info *cdi;
38449 int ret;
38450
38451 - ret = scnprintf(info + *pos, max_size - *pos, header);
38452 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38453 if (!ret)
38454 return 1;
38455
38456 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38457 index 584bc31..e64a12c 100644
38458 --- a/drivers/cdrom/gdrom.c
38459 +++ b/drivers/cdrom/gdrom.c
38460 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38461 .audio_ioctl = gdrom_audio_ioctl,
38462 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38463 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38464 - .n_minors = 1,
38465 };
38466
38467 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38468 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38469 index efefd12..4f1d494 100644
38470 --- a/drivers/char/Kconfig
38471 +++ b/drivers/char/Kconfig
38472 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38473
38474 config DEVKMEM
38475 bool "/dev/kmem virtual device support"
38476 - default y
38477 + default n
38478 + depends on !GRKERNSEC_KMEM
38479 help
38480 Say Y here if you want to support the /dev/kmem device. The
38481 /dev/kmem device is rarely used, but can be used for certain
38482 @@ -577,6 +578,7 @@ config DEVPORT
38483 bool
38484 depends on !M68K
38485 depends on ISA || PCI
38486 + depends on !GRKERNSEC_KMEM
38487 default y
38488
38489 source "drivers/s390/char/Kconfig"
38490 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38491 index a48e05b..6bac831 100644
38492 --- a/drivers/char/agp/compat_ioctl.c
38493 +++ b/drivers/char/agp/compat_ioctl.c
38494 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38495 return -ENOMEM;
38496 }
38497
38498 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38499 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38500 sizeof(*usegment) * ureserve.seg_count)) {
38501 kfree(usegment);
38502 kfree(ksegment);
38503 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38504 index 09f17eb..8531d2f 100644
38505 --- a/drivers/char/agp/frontend.c
38506 +++ b/drivers/char/agp/frontend.c
38507 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38508 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38509 return -EFAULT;
38510
38511 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38512 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38513 return -EFAULT;
38514
38515 client = agp_find_client_by_pid(reserve.pid);
38516 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38517 if (segment == NULL)
38518 return -ENOMEM;
38519
38520 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38521 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38522 sizeof(struct agp_segment) * reserve.seg_count)) {
38523 kfree(segment);
38524 return -EFAULT;
38525 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38526 index 4f94375..413694e 100644
38527 --- a/drivers/char/genrtc.c
38528 +++ b/drivers/char/genrtc.c
38529 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38530 switch (cmd) {
38531
38532 case RTC_PLL_GET:
38533 + memset(&pll, 0, sizeof(pll));
38534 if (get_rtc_pll(&pll))
38535 return -EINVAL;
38536 else
38537 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38538 index d5d4cd8..22d561d 100644
38539 --- a/drivers/char/hpet.c
38540 +++ b/drivers/char/hpet.c
38541 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38542 }
38543
38544 static int
38545 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38546 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38547 struct hpet_info *info)
38548 {
38549 struct hpet_timer __iomem *timer;
38550 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38551 index 6b65fa4..8ebbc99 100644
38552 --- a/drivers/char/ipmi/ipmi_msghandler.c
38553 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38554 @@ -436,7 +436,7 @@ struct ipmi_smi {
38555 struct proc_dir_entry *proc_dir;
38556 char proc_dir_name[10];
38557
38558 - atomic_t stats[IPMI_NUM_STATS];
38559 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38560
38561 /*
38562 * run_to_completion duplicate of smb_info, smi_info
38563 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38564 static DEFINE_MUTEX(smi_watchers_mutex);
38565
38566 #define ipmi_inc_stat(intf, stat) \
38567 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38568 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38569 #define ipmi_get_stat(intf, stat) \
38570 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38571 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38572
38573 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38574 "ACPI", "SMBIOS", "PCI",
38575 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38576 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38577 init_waitqueue_head(&intf->waitq);
38578 for (i = 0; i < IPMI_NUM_STATS; i++)
38579 - atomic_set(&intf->stats[i], 0);
38580 + atomic_set_unchecked(&intf->stats[i], 0);
38581
38582 intf->proc_dir = NULL;
38583
38584 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38585 index 967b73a..946e94c 100644
38586 --- a/drivers/char/ipmi/ipmi_si_intf.c
38587 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38588 @@ -284,7 +284,7 @@ struct smi_info {
38589 unsigned char slave_addr;
38590
38591 /* Counters and things for the proc filesystem. */
38592 - atomic_t stats[SI_NUM_STATS];
38593 + atomic_unchecked_t stats[SI_NUM_STATS];
38594
38595 struct task_struct *thread;
38596
38597 @@ -293,9 +293,9 @@ struct smi_info {
38598 };
38599
38600 #define smi_inc_stat(smi, stat) \
38601 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38602 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38603 #define smi_get_stat(smi, stat) \
38604 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38605 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38606
38607 #define SI_MAX_PARMS 4
38608
38609 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38610 atomic_set(&new_smi->req_events, 0);
38611 new_smi->run_to_completion = false;
38612 for (i = 0; i < SI_NUM_STATS; i++)
38613 - atomic_set(&new_smi->stats[i], 0);
38614 + atomic_set_unchecked(&new_smi->stats[i], 0);
38615
38616 new_smi->interrupt_disabled = true;
38617 atomic_set(&new_smi->need_watch, 0);
38618 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38619 index 4c58333..d5cca27 100644
38620 --- a/drivers/char/mem.c
38621 +++ b/drivers/char/mem.c
38622 @@ -18,6 +18,7 @@
38623 #include <linux/raw.h>
38624 #include <linux/tty.h>
38625 #include <linux/capability.h>
38626 +#include <linux/security.h>
38627 #include <linux/ptrace.h>
38628 #include <linux/device.h>
38629 #include <linux/highmem.h>
38630 @@ -36,6 +37,10 @@
38631
38632 #define DEVPORT_MINOR 4
38633
38634 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38635 +extern const struct file_operations grsec_fops;
38636 +#endif
38637 +
38638 static inline unsigned long size_inside_page(unsigned long start,
38639 unsigned long size)
38640 {
38641 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38642
38643 while (cursor < to) {
38644 if (!devmem_is_allowed(pfn)) {
38645 +#ifdef CONFIG_GRKERNSEC_KMEM
38646 + gr_handle_mem_readwrite(from, to);
38647 +#else
38648 printk(KERN_INFO
38649 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38650 current->comm, from, to);
38651 +#endif
38652 return 0;
38653 }
38654 cursor += PAGE_SIZE;
38655 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38656 }
38657 return 1;
38658 }
38659 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38660 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38661 +{
38662 + return 0;
38663 +}
38664 #else
38665 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38666 {
38667 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38668 #endif
38669
38670 while (count > 0) {
38671 - unsigned long remaining;
38672 + unsigned long remaining = 0;
38673 + char *temp;
38674
38675 sz = size_inside_page(p, count);
38676
38677 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38678 if (!ptr)
38679 return -EFAULT;
38680
38681 - remaining = copy_to_user(buf, ptr, sz);
38682 +#ifdef CONFIG_PAX_USERCOPY
38683 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38684 + if (!temp) {
38685 + unxlate_dev_mem_ptr(p, ptr);
38686 + return -ENOMEM;
38687 + }
38688 + remaining = probe_kernel_read(temp, ptr, sz);
38689 +#else
38690 + temp = ptr;
38691 +#endif
38692 +
38693 + if (!remaining)
38694 + remaining = copy_to_user(buf, temp, sz);
38695 +
38696 +#ifdef CONFIG_PAX_USERCOPY
38697 + kfree(temp);
38698 +#endif
38699 +
38700 unxlate_dev_mem_ptr(p, ptr);
38701 if (remaining)
38702 return -EFAULT;
38703 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38704 size_t count, loff_t *ppos)
38705 {
38706 unsigned long p = *ppos;
38707 - ssize_t low_count, read, sz;
38708 + ssize_t low_count, read, sz, err = 0;
38709 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38710 - int err = 0;
38711
38712 read = 0;
38713 if (p < (unsigned long) high_memory) {
38714 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38715 }
38716 #endif
38717 while (low_count > 0) {
38718 + char *temp;
38719 +
38720 sz = size_inside_page(p, low_count);
38721
38722 /*
38723 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38724 */
38725 kbuf = xlate_dev_kmem_ptr((void *)p);
38726
38727 - if (copy_to_user(buf, kbuf, sz))
38728 +#ifdef CONFIG_PAX_USERCOPY
38729 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38730 + if (!temp)
38731 + return -ENOMEM;
38732 + err = probe_kernel_read(temp, kbuf, sz);
38733 +#else
38734 + temp = kbuf;
38735 +#endif
38736 +
38737 + if (!err)
38738 + err = copy_to_user(buf, temp, sz);
38739 +
38740 +#ifdef CONFIG_PAX_USERCOPY
38741 + kfree(temp);
38742 +#endif
38743 +
38744 + if (err)
38745 return -EFAULT;
38746 buf += sz;
38747 p += sz;
38748 @@ -800,6 +849,9 @@ static const struct memdev {
38749 #ifdef CONFIG_PRINTK
38750 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
38751 #endif
38752 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38753 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
38754 +#endif
38755 };
38756
38757 static int memory_open(struct inode *inode, struct file *filp)
38758 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
38759 continue;
38760
38761 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38762 - NULL, devlist[minor].name);
38763 + NULL, "%s", devlist[minor].name);
38764 }
38765
38766 return tty_init();
38767 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
38768 index 9df78e2..01ba9ae 100644
38769 --- a/drivers/char/nvram.c
38770 +++ b/drivers/char/nvram.c
38771 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
38772
38773 spin_unlock_irq(&rtc_lock);
38774
38775 - if (copy_to_user(buf, contents, tmp - contents))
38776 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
38777 return -EFAULT;
38778
38779 *ppos = i;
38780 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
38781 index 0ea9986..e7b07e4 100644
38782 --- a/drivers/char/pcmcia/synclink_cs.c
38783 +++ b/drivers/char/pcmcia/synclink_cs.c
38784 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38785
38786 if (debug_level >= DEBUG_LEVEL_INFO)
38787 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
38788 - __FILE__, __LINE__, info->device_name, port->count);
38789 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
38790
38791 if (tty_port_close_start(port, tty, filp) == 0)
38792 goto cleanup;
38793 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38794 cleanup:
38795 if (debug_level >= DEBUG_LEVEL_INFO)
38796 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
38797 - tty->driver->name, port->count);
38798 + tty->driver->name, atomic_read(&port->count));
38799 }
38800
38801 /* Wait until the transmitter is empty.
38802 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38803
38804 if (debug_level >= DEBUG_LEVEL_INFO)
38805 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
38806 - __FILE__, __LINE__, tty->driver->name, port->count);
38807 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
38808
38809 /* If port is closing, signal caller to try again */
38810 if (port->flags & ASYNC_CLOSING){
38811 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38812 goto cleanup;
38813 }
38814 spin_lock(&port->lock);
38815 - port->count++;
38816 + atomic_inc(&port->count);
38817 spin_unlock(&port->lock);
38818 spin_unlock_irqrestore(&info->netlock, flags);
38819
38820 - if (port->count == 1) {
38821 + if (atomic_read(&port->count) == 1) {
38822 /* 1st open on this device, init hardware */
38823 retval = startup(info, tty);
38824 if (retval < 0)
38825 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
38826 unsigned short new_crctype;
38827
38828 /* return error if TTY interface open */
38829 - if (info->port.count)
38830 + if (atomic_read(&info->port.count))
38831 return -EBUSY;
38832
38833 switch (encoding)
38834 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
38835
38836 /* arbitrate between network and tty opens */
38837 spin_lock_irqsave(&info->netlock, flags);
38838 - if (info->port.count != 0 || info->netcount != 0) {
38839 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
38840 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
38841 spin_unlock_irqrestore(&info->netlock, flags);
38842 return -EBUSY;
38843 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
38844 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
38845
38846 /* return error if TTY interface open */
38847 - if (info->port.count)
38848 + if (atomic_read(&info->port.count))
38849 return -EBUSY;
38850
38851 if (cmd != SIOCWANDEV)
38852 diff --git a/drivers/char/random.c b/drivers/char/random.c
38853 index 9cd6968..6416f00 100644
38854 --- a/drivers/char/random.c
38855 +++ b/drivers/char/random.c
38856 @@ -289,9 +289,6 @@
38857 /*
38858 * To allow fractional bits to be tracked, the entropy_count field is
38859 * denominated in units of 1/8th bits.
38860 - *
38861 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
38862 - * credit_entropy_bits() needs to be 64 bits wide.
38863 */
38864 #define ENTROPY_SHIFT 3
38865 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
38866 @@ -439,9 +436,9 @@ struct entropy_store {
38867 };
38868
38869 static void push_to_pool(struct work_struct *work);
38870 -static __u32 input_pool_data[INPUT_POOL_WORDS];
38871 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
38872 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
38873 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
38874 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38875 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38876
38877 static struct entropy_store input_pool = {
38878 .poolinfo = &poolinfo_table[0],
38879 @@ -635,7 +632,7 @@ retry:
38880 /* The +2 corresponds to the /4 in the denominator */
38881
38882 do {
38883 - unsigned int anfrac = min(pnfrac, pool_size/2);
38884 + u64 anfrac = min(pnfrac, pool_size/2);
38885 unsigned int add =
38886 ((pool_size - entropy_count)*anfrac*3) >> s;
38887
38888 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
38889
38890 extract_buf(r, tmp);
38891 i = min_t(int, nbytes, EXTRACT_SIZE);
38892 - if (copy_to_user(buf, tmp, i)) {
38893 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
38894 ret = -EFAULT;
38895 break;
38896 }
38897 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
38898 static int proc_do_uuid(struct ctl_table *table, int write,
38899 void __user *buffer, size_t *lenp, loff_t *ppos)
38900 {
38901 - struct ctl_table fake_table;
38902 + ctl_table_no_const fake_table;
38903 unsigned char buf[64], tmp_uuid[16], *uuid;
38904
38905 uuid = table->data;
38906 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
38907 static int proc_do_entropy(struct ctl_table *table, int write,
38908 void __user *buffer, size_t *lenp, loff_t *ppos)
38909 {
38910 - struct ctl_table fake_table;
38911 + ctl_table_no_const fake_table;
38912 int entropy_count;
38913
38914 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
38915 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
38916 index e496dae..b793e7d 100644
38917 --- a/drivers/char/sonypi.c
38918 +++ b/drivers/char/sonypi.c
38919 @@ -54,6 +54,7 @@
38920
38921 #include <asm/uaccess.h>
38922 #include <asm/io.h>
38923 +#include <asm/local.h>
38924
38925 #include <linux/sonypi.h>
38926
38927 @@ -490,7 +491,7 @@ static struct sonypi_device {
38928 spinlock_t fifo_lock;
38929 wait_queue_head_t fifo_proc_list;
38930 struct fasync_struct *fifo_async;
38931 - int open_count;
38932 + local_t open_count;
38933 int model;
38934 struct input_dev *input_jog_dev;
38935 struct input_dev *input_key_dev;
38936 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
38937 static int sonypi_misc_release(struct inode *inode, struct file *file)
38938 {
38939 mutex_lock(&sonypi_device.lock);
38940 - sonypi_device.open_count--;
38941 + local_dec(&sonypi_device.open_count);
38942 mutex_unlock(&sonypi_device.lock);
38943 return 0;
38944 }
38945 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
38946 {
38947 mutex_lock(&sonypi_device.lock);
38948 /* Flush input queue on first open */
38949 - if (!sonypi_device.open_count)
38950 + if (!local_read(&sonypi_device.open_count))
38951 kfifo_reset(&sonypi_device.fifo);
38952 - sonypi_device.open_count++;
38953 + local_inc(&sonypi_device.open_count);
38954 mutex_unlock(&sonypi_device.lock);
38955
38956 return 0;
38957 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
38958 index 565a947..dcdc06e 100644
38959 --- a/drivers/char/tpm/tpm_acpi.c
38960 +++ b/drivers/char/tpm/tpm_acpi.c
38961 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
38962 virt = acpi_os_map_iomem(start, len);
38963 if (!virt) {
38964 kfree(log->bios_event_log);
38965 + log->bios_event_log = NULL;
38966 printk("%s: ERROR - Unable to map memory\n", __func__);
38967 return -EIO;
38968 }
38969
38970 - memcpy_fromio(log->bios_event_log, virt, len);
38971 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
38972
38973 acpi_os_unmap_iomem(virt, len);
38974 return 0;
38975 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
38976 index 3a56a13..f8cbd25 100644
38977 --- a/drivers/char/tpm/tpm_eventlog.c
38978 +++ b/drivers/char/tpm/tpm_eventlog.c
38979 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
38980 event = addr;
38981
38982 if ((event->event_type == 0 && event->event_size == 0) ||
38983 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
38984 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
38985 return NULL;
38986
38987 return addr;
38988 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
38989 return NULL;
38990
38991 if ((event->event_type == 0 && event->event_size == 0) ||
38992 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
38993 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
38994 return NULL;
38995
38996 (*pos)++;
38997 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
38998 int i;
38999
39000 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39001 - seq_putc(m, data[i]);
39002 + if (!seq_putc(m, data[i]))
39003 + return -EFAULT;
39004
39005 return 0;
39006 }
39007 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39008 index de03df9..0a309a9 100644
39009 --- a/drivers/char/virtio_console.c
39010 +++ b/drivers/char/virtio_console.c
39011 @@ -684,7 +684,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39012 if (to_user) {
39013 ssize_t ret;
39014
39015 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39016 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39017 if (ret)
39018 return -EFAULT;
39019 } else {
39020 @@ -788,7 +788,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39021 if (!port_has_data(port) && !port->host_connected)
39022 return 0;
39023
39024 - return fill_readbuf(port, ubuf, count, true);
39025 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39026 }
39027
39028 static int wait_port_writable(struct port *port, bool nonblock)
39029 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39030 index 4386697..754ceca 100644
39031 --- a/drivers/clk/clk-composite.c
39032 +++ b/drivers/clk/clk-composite.c
39033 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39034 struct clk *clk;
39035 struct clk_init_data init;
39036 struct clk_composite *composite;
39037 - struct clk_ops *clk_composite_ops;
39038 + clk_ops_no_const *clk_composite_ops;
39039
39040 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39041 if (!composite) {
39042 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39043 index dd3a78c..386d49c 100644
39044 --- a/drivers/clk/socfpga/clk-gate.c
39045 +++ b/drivers/clk/socfpga/clk-gate.c
39046 @@ -22,6 +22,7 @@
39047 #include <linux/mfd/syscon.h>
39048 #include <linux/of.h>
39049 #include <linux/regmap.h>
39050 +#include <asm/pgtable.h>
39051
39052 #include "clk.h"
39053
39054 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39055 return 0;
39056 }
39057
39058 -static struct clk_ops gateclk_ops = {
39059 +static clk_ops_no_const gateclk_ops __read_only = {
39060 .prepare = socfpga_clk_prepare,
39061 .recalc_rate = socfpga_clk_recalc_rate,
39062 .get_parent = socfpga_clk_get_parent,
39063 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39064 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39065 socfpga_clk->hw.bit_idx = clk_gate[1];
39066
39067 - gateclk_ops.enable = clk_gate_ops.enable;
39068 - gateclk_ops.disable = clk_gate_ops.disable;
39069 + pax_open_kernel();
39070 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39071 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39072 + pax_close_kernel();
39073 }
39074
39075 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39076 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39077 index de6da95..c98278b 100644
39078 --- a/drivers/clk/socfpga/clk-pll.c
39079 +++ b/drivers/clk/socfpga/clk-pll.c
39080 @@ -21,6 +21,7 @@
39081 #include <linux/io.h>
39082 #include <linux/of.h>
39083 #include <linux/of_address.h>
39084 +#include <asm/pgtable.h>
39085
39086 #include "clk.h"
39087
39088 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39089 CLK_MGR_PLL_CLK_SRC_MASK;
39090 }
39091
39092 -static struct clk_ops clk_pll_ops = {
39093 +static clk_ops_no_const clk_pll_ops __read_only = {
39094 .recalc_rate = clk_pll_recalc_rate,
39095 .get_parent = clk_pll_get_parent,
39096 };
39097 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39098 pll_clk->hw.hw.init = &init;
39099
39100 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39101 - clk_pll_ops.enable = clk_gate_ops.enable;
39102 - clk_pll_ops.disable = clk_gate_ops.disable;
39103 + pax_open_kernel();
39104 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39105 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39106 + pax_close_kernel();
39107
39108 clk = clk_register(NULL, &pll_clk->hw.hw);
39109 if (WARN_ON(IS_ERR(clk))) {
39110 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39111 index b0c18ed..1713a80 100644
39112 --- a/drivers/cpufreq/acpi-cpufreq.c
39113 +++ b/drivers/cpufreq/acpi-cpufreq.c
39114 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39115 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39116 per_cpu(acfreq_data, cpu) = data;
39117
39118 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39119 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39120 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39121 + pax_open_kernel();
39122 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39123 + pax_close_kernel();
39124 + }
39125
39126 result = acpi_processor_register_performance(data->acpi_data, cpu);
39127 if (result)
39128 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39129 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39130 break;
39131 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39132 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39133 + pax_open_kernel();
39134 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39135 + pax_close_kernel();
39136 break;
39137 default:
39138 break;
39139 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39140 if (!msrs)
39141 return;
39142
39143 - acpi_cpufreq_driver.boost_supported = true;
39144 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39145 + pax_open_kernel();
39146 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39147 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39148 + pax_close_kernel();
39149
39150 cpu_notifier_register_begin();
39151
39152 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39153 index fde97d6..3631eca 100644
39154 --- a/drivers/cpufreq/cpufreq-dt.c
39155 +++ b/drivers/cpufreq/cpufreq-dt.c
39156 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39157 if (!IS_ERR(cpu_reg))
39158 regulator_put(cpu_reg);
39159
39160 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39161 + pax_open_kernel();
39162 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39163 + pax_close_kernel();
39164
39165 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39166 if (ret)
39167 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39168 index 7030c40..3a97de6 100644
39169 --- a/drivers/cpufreq/cpufreq.c
39170 +++ b/drivers/cpufreq/cpufreq.c
39171 @@ -2135,7 +2135,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39172 }
39173
39174 mutex_lock(&cpufreq_governor_mutex);
39175 - list_del(&governor->governor_list);
39176 + pax_list_del(&governor->governor_list);
39177 mutex_unlock(&cpufreq_governor_mutex);
39178 return;
39179 }
39180 @@ -2351,7 +2351,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39181 return NOTIFY_OK;
39182 }
39183
39184 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39185 +static struct notifier_block cpufreq_cpu_notifier = {
39186 .notifier_call = cpufreq_cpu_callback,
39187 };
39188
39189 @@ -2391,13 +2391,17 @@ int cpufreq_boost_trigger_state(int state)
39190 return 0;
39191
39192 write_lock_irqsave(&cpufreq_driver_lock, flags);
39193 - cpufreq_driver->boost_enabled = state;
39194 + pax_open_kernel();
39195 + *(bool *)&cpufreq_driver->boost_enabled = state;
39196 + pax_close_kernel();
39197 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39198
39199 ret = cpufreq_driver->set_boost(state);
39200 if (ret) {
39201 write_lock_irqsave(&cpufreq_driver_lock, flags);
39202 - cpufreq_driver->boost_enabled = !state;
39203 + pax_open_kernel();
39204 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39205 + pax_close_kernel();
39206 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39207
39208 pr_err("%s: Cannot %s BOOST\n",
39209 @@ -2454,8 +2458,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39210
39211 pr_debug("trying to register driver %s\n", driver_data->name);
39212
39213 - if (driver_data->setpolicy)
39214 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39215 + if (driver_data->setpolicy) {
39216 + pax_open_kernel();
39217 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39218 + pax_close_kernel();
39219 + }
39220
39221 write_lock_irqsave(&cpufreq_driver_lock, flags);
39222 if (cpufreq_driver) {
39223 @@ -2470,8 +2477,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39224 * Check if driver provides function to enable boost -
39225 * if not, use cpufreq_boost_set_sw as default
39226 */
39227 - if (!cpufreq_driver->set_boost)
39228 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39229 + if (!cpufreq_driver->set_boost) {
39230 + pax_open_kernel();
39231 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39232 + pax_close_kernel();
39233 + }
39234
39235 ret = cpufreq_sysfs_create_file(&boost.attr);
39236 if (ret) {
39237 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39238 index 1b44496..b80ff5e 100644
39239 --- a/drivers/cpufreq/cpufreq_governor.c
39240 +++ b/drivers/cpufreq/cpufreq_governor.c
39241 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39242 struct dbs_data *dbs_data;
39243 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39244 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39245 - struct od_ops *od_ops = NULL;
39246 + const struct od_ops *od_ops = NULL;
39247 struct od_dbs_tuners *od_tuners = NULL;
39248 struct cs_dbs_tuners *cs_tuners = NULL;
39249 struct cpu_dbs_common_info *cpu_cdbs;
39250 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39251
39252 if ((cdata->governor == GOV_CONSERVATIVE) &&
39253 (!policy->governor->initialized)) {
39254 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39255 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39256
39257 cpufreq_register_notifier(cs_ops->notifier_block,
39258 CPUFREQ_TRANSITION_NOTIFIER);
39259 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39260
39261 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39262 (policy->governor->initialized == 1)) {
39263 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39264 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39265
39266 cpufreq_unregister_notifier(cs_ops->notifier_block,
39267 CPUFREQ_TRANSITION_NOTIFIER);
39268 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39269 index cc401d1..8197340 100644
39270 --- a/drivers/cpufreq/cpufreq_governor.h
39271 +++ b/drivers/cpufreq/cpufreq_governor.h
39272 @@ -212,7 +212,7 @@ struct common_dbs_data {
39273 void (*exit)(struct dbs_data *dbs_data);
39274
39275 /* Governor specific ops, see below */
39276 - void *gov_ops;
39277 + const void *gov_ops;
39278 };
39279
39280 /* Governor Per policy data */
39281 @@ -232,7 +232,7 @@ struct od_ops {
39282 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39283 unsigned int freq_next, unsigned int relation);
39284 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39285 -};
39286 +} __no_const;
39287
39288 struct cs_ops {
39289 struct notifier_block *notifier_block;
39290 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39291 index ad3f38f..8f086cd 100644
39292 --- a/drivers/cpufreq/cpufreq_ondemand.c
39293 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39294 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39295
39296 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39297
39298 -static struct od_ops od_ops = {
39299 +static struct od_ops od_ops __read_only = {
39300 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39301 .powersave_bias_target = generic_powersave_bias_target,
39302 .freq_increase = dbs_freq_increase,
39303 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39304 (struct cpufreq_policy *, unsigned int, unsigned int),
39305 unsigned int powersave_bias)
39306 {
39307 - od_ops.powersave_bias_target = f;
39308 + pax_open_kernel();
39309 + *(void **)&od_ops.powersave_bias_target = f;
39310 + pax_close_kernel();
39311 od_set_powersave_bias(powersave_bias);
39312 }
39313 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39314
39315 void od_unregister_powersave_bias_handler(void)
39316 {
39317 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39318 + pax_open_kernel();
39319 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39320 + pax_close_kernel();
39321 od_set_powersave_bias(0);
39322 }
39323 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39324 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39325 index 742eefb..e2fcfc8 100644
39326 --- a/drivers/cpufreq/intel_pstate.c
39327 +++ b/drivers/cpufreq/intel_pstate.c
39328 @@ -133,10 +133,10 @@ struct pstate_funcs {
39329 struct cpu_defaults {
39330 struct pstate_adjust_policy pid_policy;
39331 struct pstate_funcs funcs;
39332 -};
39333 +} __do_const;
39334
39335 static struct pstate_adjust_policy pid_params;
39336 -static struct pstate_funcs pstate_funcs;
39337 +static struct pstate_funcs *pstate_funcs;
39338 static int hwp_active;
39339
39340 struct perf_limits {
39341 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39342
39343 cpu->pstate.current_pstate = pstate;
39344
39345 - pstate_funcs.set(cpu, pstate);
39346 + pstate_funcs->set(cpu, pstate);
39347 }
39348
39349 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39350 {
39351 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39352 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39353 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39354 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39355 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39356 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39357 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39358 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39359
39360 - if (pstate_funcs.get_vid)
39361 - pstate_funcs.get_vid(cpu);
39362 + if (pstate_funcs->get_vid)
39363 + pstate_funcs->get_vid(cpu);
39364 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39365 }
39366
39367 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39368 rdmsrl(MSR_IA32_APERF, aperf);
39369 rdmsrl(MSR_IA32_MPERF, mperf);
39370
39371 - if (!pstate_funcs.get_max() ||
39372 - !pstate_funcs.get_min() ||
39373 - !pstate_funcs.get_turbo())
39374 + if (!pstate_funcs->get_max() ||
39375 + !pstate_funcs->get_min() ||
39376 + !pstate_funcs->get_turbo())
39377 return -ENODEV;
39378
39379 rdmsrl(MSR_IA32_APERF, tmp);
39380 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39381 return 0;
39382 }
39383
39384 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39385 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39386 {
39387 pid_params.sample_rate_ms = policy->sample_rate_ms;
39388 pid_params.p_gain_pct = policy->p_gain_pct;
39389 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39390
39391 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39392 {
39393 - pstate_funcs.get_max = funcs->get_max;
39394 - pstate_funcs.get_min = funcs->get_min;
39395 - pstate_funcs.get_turbo = funcs->get_turbo;
39396 - pstate_funcs.get_scaling = funcs->get_scaling;
39397 - pstate_funcs.set = funcs->set;
39398 - pstate_funcs.get_vid = funcs->get_vid;
39399 + pstate_funcs = funcs;
39400 }
39401
39402 #if IS_ENABLED(CONFIG_ACPI)
39403 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39404 index 529cfd9..0e28fff 100644
39405 --- a/drivers/cpufreq/p4-clockmod.c
39406 +++ b/drivers/cpufreq/p4-clockmod.c
39407 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39408 case 0x0F: /* Core Duo */
39409 case 0x16: /* Celeron Core */
39410 case 0x1C: /* Atom */
39411 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39412 + pax_open_kernel();
39413 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39414 + pax_close_kernel();
39415 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39416 case 0x0D: /* Pentium M (Dothan) */
39417 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39418 + pax_open_kernel();
39419 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39420 + pax_close_kernel();
39421 /* fall through */
39422 case 0x09: /* Pentium M (Banias) */
39423 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39424 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39425
39426 /* on P-4s, the TSC runs with constant frequency independent whether
39427 * throttling is active or not. */
39428 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39429 + pax_open_kernel();
39430 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39431 + pax_close_kernel();
39432
39433 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39434 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39435 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39436 index 9bb42ba..b01b4a2 100644
39437 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39438 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39439 @@ -18,14 +18,12 @@
39440 #include <asm/head.h>
39441 #include <asm/timer.h>
39442
39443 -static struct cpufreq_driver *cpufreq_us3_driver;
39444 -
39445 struct us3_freq_percpu_info {
39446 struct cpufreq_frequency_table table[4];
39447 };
39448
39449 /* Indexed by cpu number. */
39450 -static struct us3_freq_percpu_info *us3_freq_table;
39451 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39452
39453 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39454 * in the Safari config register.
39455 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39456
39457 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39458 {
39459 - if (cpufreq_us3_driver)
39460 - us3_freq_target(policy, 0);
39461 + us3_freq_target(policy, 0);
39462
39463 return 0;
39464 }
39465
39466 +static int __init us3_freq_init(void);
39467 +static void __exit us3_freq_exit(void);
39468 +
39469 +static struct cpufreq_driver cpufreq_us3_driver = {
39470 + .init = us3_freq_cpu_init,
39471 + .verify = cpufreq_generic_frequency_table_verify,
39472 + .target_index = us3_freq_target,
39473 + .get = us3_freq_get,
39474 + .exit = us3_freq_cpu_exit,
39475 + .name = "UltraSPARC-III",
39476 +
39477 +};
39478 +
39479 static int __init us3_freq_init(void)
39480 {
39481 unsigned long manuf, impl, ver;
39482 - int ret;
39483
39484 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39485 return -ENODEV;
39486 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39487 (impl == CHEETAH_IMPL ||
39488 impl == CHEETAH_PLUS_IMPL ||
39489 impl == JAGUAR_IMPL ||
39490 - impl == PANTHER_IMPL)) {
39491 - struct cpufreq_driver *driver;
39492 -
39493 - ret = -ENOMEM;
39494 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39495 - if (!driver)
39496 - goto err_out;
39497 -
39498 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39499 - GFP_KERNEL);
39500 - if (!us3_freq_table)
39501 - goto err_out;
39502 -
39503 - driver->init = us3_freq_cpu_init;
39504 - driver->verify = cpufreq_generic_frequency_table_verify;
39505 - driver->target_index = us3_freq_target;
39506 - driver->get = us3_freq_get;
39507 - driver->exit = us3_freq_cpu_exit;
39508 - strcpy(driver->name, "UltraSPARC-III");
39509 -
39510 - cpufreq_us3_driver = driver;
39511 - ret = cpufreq_register_driver(driver);
39512 - if (ret)
39513 - goto err_out;
39514 -
39515 - return 0;
39516 -
39517 -err_out:
39518 - if (driver) {
39519 - kfree(driver);
39520 - cpufreq_us3_driver = NULL;
39521 - }
39522 - kfree(us3_freq_table);
39523 - us3_freq_table = NULL;
39524 - return ret;
39525 - }
39526 + impl == PANTHER_IMPL))
39527 + return cpufreq_register_driver(&cpufreq_us3_driver);
39528
39529 return -ENODEV;
39530 }
39531
39532 static void __exit us3_freq_exit(void)
39533 {
39534 - if (cpufreq_us3_driver) {
39535 - cpufreq_unregister_driver(cpufreq_us3_driver);
39536 - kfree(cpufreq_us3_driver);
39537 - cpufreq_us3_driver = NULL;
39538 - kfree(us3_freq_table);
39539 - us3_freq_table = NULL;
39540 - }
39541 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39542 }
39543
39544 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39545 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39546 index 7d4a315..21bb886 100644
39547 --- a/drivers/cpufreq/speedstep-centrino.c
39548 +++ b/drivers/cpufreq/speedstep-centrino.c
39549 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39550 !cpu_has(cpu, X86_FEATURE_EST))
39551 return -ENODEV;
39552
39553 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39554 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39555 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39556 + pax_open_kernel();
39557 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39558 + pax_close_kernel();
39559 + }
39560
39561 if (policy->cpu != 0)
39562 return -ENODEV;
39563 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39564 index 2697e87..c32476c 100644
39565 --- a/drivers/cpuidle/driver.c
39566 +++ b/drivers/cpuidle/driver.c
39567 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39568
39569 static void poll_idle_init(struct cpuidle_driver *drv)
39570 {
39571 - struct cpuidle_state *state = &drv->states[0];
39572 + cpuidle_state_no_const *state = &drv->states[0];
39573
39574 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39575 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39576 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39577 index fb9f511..213e6cc 100644
39578 --- a/drivers/cpuidle/governor.c
39579 +++ b/drivers/cpuidle/governor.c
39580 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39581 mutex_lock(&cpuidle_lock);
39582 if (__cpuidle_find_governor(gov->name) == NULL) {
39583 ret = 0;
39584 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39585 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39586 if (!cpuidle_curr_governor ||
39587 cpuidle_curr_governor->rating < gov->rating)
39588 cpuidle_switch_governor(gov);
39589 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39590 index 97c5903..023ad23 100644
39591 --- a/drivers/cpuidle/sysfs.c
39592 +++ b/drivers/cpuidle/sysfs.c
39593 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39594 NULL
39595 };
39596
39597 -static struct attribute_group cpuidle_attr_group = {
39598 +static attribute_group_no_const cpuidle_attr_group = {
39599 .attrs = cpuidle_default_attrs,
39600 .name = "cpuidle",
39601 };
39602 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39603 index 8d2a772..33826c9 100644
39604 --- a/drivers/crypto/hifn_795x.c
39605 +++ b/drivers/crypto/hifn_795x.c
39606 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39607 MODULE_PARM_DESC(hifn_pll_ref,
39608 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39609
39610 -static atomic_t hifn_dev_number;
39611 +static atomic_unchecked_t hifn_dev_number;
39612
39613 #define ACRYPTO_OP_DECRYPT 0
39614 #define ACRYPTO_OP_ENCRYPT 1
39615 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39616 goto err_out_disable_pci_device;
39617
39618 snprintf(name, sizeof(name), "hifn%d",
39619 - atomic_inc_return(&hifn_dev_number)-1);
39620 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39621
39622 err = pci_request_regions(pdev, name);
39623 if (err)
39624 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39625 index 30b538d8..1610d75 100644
39626 --- a/drivers/devfreq/devfreq.c
39627 +++ b/drivers/devfreq/devfreq.c
39628 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39629 goto err_out;
39630 }
39631
39632 - list_add(&governor->node, &devfreq_governor_list);
39633 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39634
39635 list_for_each_entry(devfreq, &devfreq_list, node) {
39636 int ret = 0;
39637 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39638 }
39639 }
39640
39641 - list_del(&governor->node);
39642 + pax_list_del((struct list_head *)&governor->node);
39643 err_out:
39644 mutex_unlock(&devfreq_list_lock);
39645
39646 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39647 index 3a2adb1..b3be9a3 100644
39648 --- a/drivers/dma/sh/shdma-base.c
39649 +++ b/drivers/dma/sh/shdma-base.c
39650 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39651 schan->slave_id = -EINVAL;
39652 }
39653
39654 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39655 - sdev->desc_size, GFP_KERNEL);
39656 + schan->desc = kcalloc(sdev->desc_size,
39657 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39658 if (!schan->desc) {
39659 ret = -ENOMEM;
39660 goto edescalloc;
39661 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39662 index aec8a84..7b45a1f 100644
39663 --- a/drivers/dma/sh/shdmac.c
39664 +++ b/drivers/dma/sh/shdmac.c
39665 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39666 return ret;
39667 }
39668
39669 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39670 +static struct notifier_block sh_dmae_nmi_notifier = {
39671 .notifier_call = sh_dmae_nmi_handler,
39672
39673 /* Run before NMI debug handler and KGDB */
39674 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39675 index 592af5f..bb1d583 100644
39676 --- a/drivers/edac/edac_device.c
39677 +++ b/drivers/edac/edac_device.c
39678 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39679 */
39680 int edac_device_alloc_index(void)
39681 {
39682 - static atomic_t device_indexes = ATOMIC_INIT(0);
39683 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39684
39685 - return atomic_inc_return(&device_indexes) - 1;
39686 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39687 }
39688 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39689
39690 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39691 index 670d282..6675f4d 100644
39692 --- a/drivers/edac/edac_mc_sysfs.c
39693 +++ b/drivers/edac/edac_mc_sysfs.c
39694 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39695 struct dev_ch_attribute {
39696 struct device_attribute attr;
39697 int channel;
39698 -};
39699 +} __do_const;
39700
39701 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39702 struct dev_ch_attribute dev_attr_legacy_##_name = \
39703 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39704 }
39705
39706 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39707 + pax_open_kernel();
39708 if (mci->get_sdram_scrub_rate) {
39709 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39710 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39711 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39712 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39713 }
39714 if (mci->set_sdram_scrub_rate) {
39715 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39716 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39717 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39718 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39719 }
39720 + pax_close_kernel();
39721 err = device_create_file(&mci->dev,
39722 &dev_attr_sdram_scrub_rate);
39723 if (err) {
39724 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39725 index 2cf44b4d..6dd2dc7 100644
39726 --- a/drivers/edac/edac_pci.c
39727 +++ b/drivers/edac/edac_pci.c
39728 @@ -29,7 +29,7 @@
39729
39730 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39731 static LIST_HEAD(edac_pci_list);
39732 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39733 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39734
39735 /*
39736 * edac_pci_alloc_ctl_info
39737 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39738 */
39739 int edac_pci_alloc_index(void)
39740 {
39741 - return atomic_inc_return(&pci_indexes) - 1;
39742 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39743 }
39744 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39745
39746 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39747 index 24d877f..4e30133 100644
39748 --- a/drivers/edac/edac_pci_sysfs.c
39749 +++ b/drivers/edac/edac_pci_sysfs.c
39750 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39751 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39752 static int edac_pci_poll_msec = 1000; /* one second workq period */
39753
39754 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39755 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39756 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
39757 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
39758
39759 static struct kobject *edac_pci_top_main_kobj;
39760 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
39761 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
39762 void *value;
39763 ssize_t(*show) (void *, char *);
39764 ssize_t(*store) (void *, const char *, size_t);
39765 -};
39766 +} __do_const;
39767
39768 /* Set of show/store abstract level functions for PCI Parity object */
39769 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
39770 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39771 edac_printk(KERN_CRIT, EDAC_PCI,
39772 "Signaled System Error on %s\n",
39773 pci_name(dev));
39774 - atomic_inc(&pci_nonparity_count);
39775 + atomic_inc_unchecked(&pci_nonparity_count);
39776 }
39777
39778 if (status & (PCI_STATUS_PARITY)) {
39779 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39780 "Master Data Parity Error on %s\n",
39781 pci_name(dev));
39782
39783 - atomic_inc(&pci_parity_count);
39784 + atomic_inc_unchecked(&pci_parity_count);
39785 }
39786
39787 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39788 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39789 "Detected Parity Error on %s\n",
39790 pci_name(dev));
39791
39792 - atomic_inc(&pci_parity_count);
39793 + atomic_inc_unchecked(&pci_parity_count);
39794 }
39795 }
39796
39797 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39798 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
39799 "Signaled System Error on %s\n",
39800 pci_name(dev));
39801 - atomic_inc(&pci_nonparity_count);
39802 + atomic_inc_unchecked(&pci_nonparity_count);
39803 }
39804
39805 if (status & (PCI_STATUS_PARITY)) {
39806 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39807 "Master Data Parity Error on "
39808 "%s\n", pci_name(dev));
39809
39810 - atomic_inc(&pci_parity_count);
39811 + atomic_inc_unchecked(&pci_parity_count);
39812 }
39813
39814 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39815 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39816 "Detected Parity Error on %s\n",
39817 pci_name(dev));
39818
39819 - atomic_inc(&pci_parity_count);
39820 + atomic_inc_unchecked(&pci_parity_count);
39821 }
39822 }
39823 }
39824 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
39825 if (!check_pci_errors)
39826 return;
39827
39828 - before_count = atomic_read(&pci_parity_count);
39829 + before_count = atomic_read_unchecked(&pci_parity_count);
39830
39831 /* scan all PCI devices looking for a Parity Error on devices and
39832 * bridges.
39833 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
39834 /* Only if operator has selected panic on PCI Error */
39835 if (edac_pci_get_panic_on_pe()) {
39836 /* If the count is different 'after' from 'before' */
39837 - if (before_count != atomic_read(&pci_parity_count))
39838 + if (before_count != atomic_read_unchecked(&pci_parity_count))
39839 panic("EDAC: PCI Parity Error");
39840 }
39841 }
39842 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
39843 index c2359a1..8bd119d 100644
39844 --- a/drivers/edac/mce_amd.h
39845 +++ b/drivers/edac/mce_amd.h
39846 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
39847 bool (*mc0_mce)(u16, u8);
39848 bool (*mc1_mce)(u16, u8);
39849 bool (*mc2_mce)(u16, u8);
39850 -};
39851 +} __no_const;
39852
39853 void amd_report_gart_errors(bool);
39854 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
39855 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
39856 index 57ea7f4..af06b76 100644
39857 --- a/drivers/firewire/core-card.c
39858 +++ b/drivers/firewire/core-card.c
39859 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
39860 const struct fw_card_driver *driver,
39861 struct device *device)
39862 {
39863 - static atomic_t index = ATOMIC_INIT(-1);
39864 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
39865
39866 - card->index = atomic_inc_return(&index);
39867 + card->index = atomic_inc_return_unchecked(&index);
39868 card->driver = driver;
39869 card->device = device;
39870 card->current_tlabel = 0;
39871 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
39872
39873 void fw_core_remove_card(struct fw_card *card)
39874 {
39875 - struct fw_card_driver dummy_driver = dummy_driver_template;
39876 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
39877
39878 card->driver->update_phy_reg(card, 4,
39879 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
39880 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
39881 index f9e3aee..269dbdb 100644
39882 --- a/drivers/firewire/core-device.c
39883 +++ b/drivers/firewire/core-device.c
39884 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
39885 struct config_rom_attribute {
39886 struct device_attribute attr;
39887 u32 key;
39888 -};
39889 +} __do_const;
39890
39891 static ssize_t show_immediate(struct device *dev,
39892 struct device_attribute *dattr, char *buf)
39893 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
39894 index eb6935c..3cc2bfa 100644
39895 --- a/drivers/firewire/core-transaction.c
39896 +++ b/drivers/firewire/core-transaction.c
39897 @@ -38,6 +38,7 @@
39898 #include <linux/timer.h>
39899 #include <linux/types.h>
39900 #include <linux/workqueue.h>
39901 +#include <linux/sched.h>
39902
39903 #include <asm/byteorder.h>
39904
39905 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
39906 index e1480ff6..1a429bd 100644
39907 --- a/drivers/firewire/core.h
39908 +++ b/drivers/firewire/core.h
39909 @@ -111,6 +111,7 @@ struct fw_card_driver {
39910
39911 int (*stop_iso)(struct fw_iso_context *ctx);
39912 };
39913 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
39914
39915 void fw_card_initialize(struct fw_card *card,
39916 const struct fw_card_driver *driver, struct device *device);
39917 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
39918 index aff9018..fc87ded 100644
39919 --- a/drivers/firewire/ohci.c
39920 +++ b/drivers/firewire/ohci.c
39921 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
39922 be32_to_cpu(ohci->next_header));
39923 }
39924
39925 +#ifndef CONFIG_GRKERNSEC
39926 if (param_remote_dma) {
39927 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
39928 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
39929 }
39930 +#endif
39931
39932 spin_unlock_irq(&ohci->lock);
39933
39934 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
39935 unsigned long flags;
39936 int n, ret = 0;
39937
39938 +#ifndef CONFIG_GRKERNSEC
39939 if (param_remote_dma)
39940 return 0;
39941 +#endif
39942
39943 /*
39944 * FIXME: Make sure this bitmask is cleared when we clear the busReset
39945 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
39946 index 94a58a0..f5eba42 100644
39947 --- a/drivers/firmware/dmi-id.c
39948 +++ b/drivers/firmware/dmi-id.c
39949 @@ -16,7 +16,7 @@
39950 struct dmi_device_attribute{
39951 struct device_attribute dev_attr;
39952 int field;
39953 -};
39954 +} __do_const;
39955 #define to_dmi_dev_attr(_dev_attr) \
39956 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
39957
39958 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
39959 index c5f7b4e..74bc7c9 100644
39960 --- a/drivers/firmware/dmi_scan.c
39961 +++ b/drivers/firmware/dmi_scan.c
39962 @@ -900,7 +900,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
39963 if (buf == NULL)
39964 return -1;
39965
39966 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
39967 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
39968
39969 dmi_unmap(buf);
39970 return 0;
39971 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
39972 index 4fd9961..52d60ce 100644
39973 --- a/drivers/firmware/efi/cper.c
39974 +++ b/drivers/firmware/efi/cper.c
39975 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
39976 */
39977 u64 cper_next_record_id(void)
39978 {
39979 - static atomic64_t seq;
39980 + static atomic64_unchecked_t seq;
39981
39982 - if (!atomic64_read(&seq))
39983 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
39984 + if (!atomic64_read_unchecked(&seq))
39985 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
39986
39987 - return atomic64_inc_return(&seq);
39988 + return atomic64_inc_return_unchecked(&seq);
39989 }
39990 EXPORT_SYMBOL_GPL(cper_next_record_id);
39991
39992 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
39993 index 9035c1b..aff45f8 100644
39994 --- a/drivers/firmware/efi/efi.c
39995 +++ b/drivers/firmware/efi/efi.c
39996 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
39997 };
39998
39999 static struct efivars generic_efivars;
40000 -static struct efivar_operations generic_ops;
40001 +static efivar_operations_no_const generic_ops __read_only;
40002
40003 static int generic_ops_register(void)
40004 {
40005 - generic_ops.get_variable = efi.get_variable;
40006 - generic_ops.set_variable = efi.set_variable;
40007 - generic_ops.get_next_variable = efi.get_next_variable;
40008 - generic_ops.query_variable_store = efi_query_variable_store;
40009 + pax_open_kernel();
40010 + *(void **)&generic_ops.get_variable = efi.get_variable;
40011 + *(void **)&generic_ops.set_variable = efi.set_variable;
40012 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40013 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40014 + pax_close_kernel();
40015
40016 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40017 }
40018 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40019 index f256ecd..387dcb1 100644
40020 --- a/drivers/firmware/efi/efivars.c
40021 +++ b/drivers/firmware/efi/efivars.c
40022 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40023 static int
40024 create_efivars_bin_attributes(void)
40025 {
40026 - struct bin_attribute *attr;
40027 + bin_attribute_no_const *attr;
40028 int error;
40029
40030 /* new_var */
40031 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40032 index 2f569aa..c95f4fb 100644
40033 --- a/drivers/firmware/google/memconsole.c
40034 +++ b/drivers/firmware/google/memconsole.c
40035 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40036 if (!found_memconsole())
40037 return -ENODEV;
40038
40039 - memconsole_bin_attr.size = memconsole_length;
40040 + pax_open_kernel();
40041 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40042 + pax_close_kernel();
40043 +
40044 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40045 }
40046
40047 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40048 index 3cfcfc6..09d6f117 100644
40049 --- a/drivers/gpio/gpio-em.c
40050 +++ b/drivers/gpio/gpio-em.c
40051 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40052 struct em_gio_priv *p;
40053 struct resource *io[2], *irq[2];
40054 struct gpio_chip *gpio_chip;
40055 - struct irq_chip *irq_chip;
40056 + irq_chip_no_const *irq_chip;
40057 const char *name = dev_name(&pdev->dev);
40058 int ret;
40059
40060 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40061 index 7818cd1..1be40e5 100644
40062 --- a/drivers/gpio/gpio-ich.c
40063 +++ b/drivers/gpio/gpio-ich.c
40064 @@ -94,7 +94,7 @@ struct ichx_desc {
40065 * this option allows driver caching written output values
40066 */
40067 bool use_outlvl_cache;
40068 -};
40069 +} __do_const;
40070
40071 static struct {
40072 spinlock_t lock;
40073 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40074 index f476ae2..05e1bdd 100644
40075 --- a/drivers/gpio/gpio-omap.c
40076 +++ b/drivers/gpio/gpio-omap.c
40077 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40078 const struct omap_gpio_platform_data *pdata;
40079 struct resource *res;
40080 struct gpio_bank *bank;
40081 - struct irq_chip *irqc;
40082 + irq_chip_no_const *irqc;
40083 int ret;
40084
40085 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40086 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40087 index 584484e..e26ebd6 100644
40088 --- a/drivers/gpio/gpio-rcar.c
40089 +++ b/drivers/gpio/gpio-rcar.c
40090 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40091 struct gpio_rcar_priv *p;
40092 struct resource *io, *irq;
40093 struct gpio_chip *gpio_chip;
40094 - struct irq_chip *irq_chip;
40095 + irq_chip_no_const *irq_chip;
40096 struct device *dev = &pdev->dev;
40097 const char *name = dev_name(dev);
40098 int ret;
40099 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40100 index c1caa45..f0f97d2 100644
40101 --- a/drivers/gpio/gpio-vr41xx.c
40102 +++ b/drivers/gpio/gpio-vr41xx.c
40103 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40104 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40105 maskl, pendl, maskh, pendh);
40106
40107 - atomic_inc(&irq_err_count);
40108 + atomic_inc_unchecked(&irq_err_count);
40109
40110 return -EINVAL;
40111 }
40112 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40113 index 568aa2b..d1204d8 100644
40114 --- a/drivers/gpio/gpiolib.c
40115 +++ b/drivers/gpio/gpiolib.c
40116 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40117 }
40118
40119 if (gpiochip->irqchip) {
40120 - gpiochip->irqchip->irq_request_resources = NULL;
40121 - gpiochip->irqchip->irq_release_resources = NULL;
40122 + pax_open_kernel();
40123 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40124 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40125 + pax_close_kernel();
40126 gpiochip->irqchip = NULL;
40127 }
40128 }
40129 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40130 gpiochip->irqchip = NULL;
40131 return -EINVAL;
40132 }
40133 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40134 - irqchip->irq_release_resources = gpiochip_irq_relres;
40135 +
40136 + pax_open_kernel();
40137 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40138 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40139 + pax_close_kernel();
40140
40141 /*
40142 * Prepare the mapping since the irqchip shall be orthogonal to
40143 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40144 index 5213da4..7ef736e 100644
40145 --- a/drivers/gpu/drm/drm_crtc.c
40146 +++ b/drivers/gpu/drm/drm_crtc.c
40147 @@ -3961,7 +3961,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40148 goto done;
40149 }
40150
40151 - if (copy_to_user(&enum_ptr[copied].name,
40152 + if (copy_to_user(enum_ptr[copied].name,
40153 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40154 ret = -EFAULT;
40155 goto done;
40156 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40157 index 4f41377..ee33f40 100644
40158 --- a/drivers/gpu/drm/drm_drv.c
40159 +++ b/drivers/gpu/drm/drm_drv.c
40160 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40161
40162 drm_device_set_unplugged(dev);
40163
40164 - if (dev->open_count == 0) {
40165 + if (local_read(&dev->open_count) == 0) {
40166 drm_put_dev(dev);
40167 }
40168 mutex_unlock(&drm_global_mutex);
40169 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40170 index 0b9514b..6acd174 100644
40171 --- a/drivers/gpu/drm/drm_fops.c
40172 +++ b/drivers/gpu/drm/drm_fops.c
40173 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40174 return PTR_ERR(minor);
40175
40176 dev = minor->dev;
40177 - if (!dev->open_count++)
40178 + if (local_inc_return(&dev->open_count) == 1)
40179 need_setup = 1;
40180
40181 /* share address_space across all char-devs of a single device */
40182 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40183 return 0;
40184
40185 err_undo:
40186 - dev->open_count--;
40187 + local_dec(&dev->open_count);
40188 drm_minor_release(minor);
40189 return retcode;
40190 }
40191 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40192
40193 mutex_lock(&drm_global_mutex);
40194
40195 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40196 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40197
40198 mutex_lock(&dev->struct_mutex);
40199 list_del(&file_priv->lhead);
40200 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40201 * Begin inline drm_release
40202 */
40203
40204 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40205 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40206 task_pid_nr(current),
40207 (long)old_encode_dev(file_priv->minor->kdev->devt),
40208 - dev->open_count);
40209 + local_read(&dev->open_count));
40210
40211 /* Release any auth tokens that might point to this file_priv,
40212 (do that under the drm_global_mutex) */
40213 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40214 * End inline drm_release
40215 */
40216
40217 - if (!--dev->open_count) {
40218 + if (local_dec_and_test(&dev->open_count)) {
40219 retcode = drm_lastclose(dev);
40220 if (drm_device_is_unplugged(dev))
40221 drm_put_dev(dev);
40222 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40223 index 3d2e91c..d31c4c9 100644
40224 --- a/drivers/gpu/drm/drm_global.c
40225 +++ b/drivers/gpu/drm/drm_global.c
40226 @@ -36,7 +36,7 @@
40227 struct drm_global_item {
40228 struct mutex mutex;
40229 void *object;
40230 - int refcount;
40231 + atomic_t refcount;
40232 };
40233
40234 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40235 @@ -49,7 +49,7 @@ void drm_global_init(void)
40236 struct drm_global_item *item = &glob[i];
40237 mutex_init(&item->mutex);
40238 item->object = NULL;
40239 - item->refcount = 0;
40240 + atomic_set(&item->refcount, 0);
40241 }
40242 }
40243
40244 @@ -59,7 +59,7 @@ void drm_global_release(void)
40245 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40246 struct drm_global_item *item = &glob[i];
40247 BUG_ON(item->object != NULL);
40248 - BUG_ON(item->refcount != 0);
40249 + BUG_ON(atomic_read(&item->refcount) != 0);
40250 }
40251 }
40252
40253 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40254 struct drm_global_item *item = &glob[ref->global_type];
40255
40256 mutex_lock(&item->mutex);
40257 - if (item->refcount == 0) {
40258 + if (atomic_read(&item->refcount) == 0) {
40259 item->object = kzalloc(ref->size, GFP_KERNEL);
40260 if (unlikely(item->object == NULL)) {
40261 ret = -ENOMEM;
40262 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40263 goto out_err;
40264
40265 }
40266 - ++item->refcount;
40267 + atomic_inc(&item->refcount);
40268 ref->object = item->object;
40269 mutex_unlock(&item->mutex);
40270 return 0;
40271 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40272 struct drm_global_item *item = &glob[ref->global_type];
40273
40274 mutex_lock(&item->mutex);
40275 - BUG_ON(item->refcount == 0);
40276 + BUG_ON(atomic_read(&item->refcount) == 0);
40277 BUG_ON(ref->object != item->object);
40278 - if (--item->refcount == 0) {
40279 + if (atomic_dec_and_test(&item->refcount)) {
40280 ref->release(ref);
40281 item->object = NULL;
40282 }
40283 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40284 index 51efebd..2b70935 100644
40285 --- a/drivers/gpu/drm/drm_info.c
40286 +++ b/drivers/gpu/drm/drm_info.c
40287 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40288 struct drm_local_map *map;
40289 struct drm_map_list *r_list;
40290
40291 - /* Hardcoded from _DRM_FRAME_BUFFER,
40292 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40293 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40294 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40295 + static const char * const types[] = {
40296 + [_DRM_FRAME_BUFFER] = "FB",
40297 + [_DRM_REGISTERS] = "REG",
40298 + [_DRM_SHM] = "SHM",
40299 + [_DRM_AGP] = "AGP",
40300 + [_DRM_SCATTER_GATHER] = "SG",
40301 + [_DRM_CONSISTENT] = "PCI"};
40302 const char *type;
40303 int i;
40304
40305 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40306 map = r_list->map;
40307 if (!map)
40308 continue;
40309 - if (map->type < 0 || map->type > 5)
40310 + if (map->type >= ARRAY_SIZE(types))
40311 type = "??";
40312 else
40313 type = types[map->type];
40314 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40315 index 2f4c4343..dd12cd2 100644
40316 --- a/drivers/gpu/drm/drm_ioc32.c
40317 +++ b/drivers/gpu/drm/drm_ioc32.c
40318 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40319 request = compat_alloc_user_space(nbytes);
40320 if (!access_ok(VERIFY_WRITE, request, nbytes))
40321 return -EFAULT;
40322 - list = (struct drm_buf_desc *) (request + 1);
40323 + list = (struct drm_buf_desc __user *) (request + 1);
40324
40325 if (__put_user(count, &request->count)
40326 || __put_user(list, &request->list))
40327 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40328 request = compat_alloc_user_space(nbytes);
40329 if (!access_ok(VERIFY_WRITE, request, nbytes))
40330 return -EFAULT;
40331 - list = (struct drm_buf_pub *) (request + 1);
40332 + list = (struct drm_buf_pub __user *) (request + 1);
40333
40334 if (__put_user(count, &request->count)
40335 || __put_user(list, &request->list))
40336 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40337 return 0;
40338 }
40339
40340 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40341 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40342 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40343 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40344 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40345 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40346 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40347 {
40348 unsigned int nr = DRM_IOCTL_NR(cmd);
40349 - drm_ioctl_compat_t *fn;
40350 int ret;
40351
40352 /* Assume that ioctls without an explicit compat routine will just
40353 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40354 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40355 return drm_ioctl(filp, cmd, arg);
40356
40357 - fn = drm_compat_ioctls[nr];
40358 -
40359 - if (fn != NULL)
40360 - ret = (*fn) (filp, cmd, arg);
40361 + if (drm_compat_ioctls[nr] != NULL)
40362 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40363 else
40364 ret = drm_ioctl(filp, cmd, arg);
40365
40366 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40367 index 00587a1..57a65ca 100644
40368 --- a/drivers/gpu/drm/drm_ioctl.c
40369 +++ b/drivers/gpu/drm/drm_ioctl.c
40370 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40371 struct drm_file *file_priv = filp->private_data;
40372 struct drm_device *dev;
40373 const struct drm_ioctl_desc *ioctl = NULL;
40374 - drm_ioctl_t *func;
40375 + drm_ioctl_no_const_t func;
40376 unsigned int nr = DRM_IOCTL_NR(cmd);
40377 int retcode = -EINVAL;
40378 char stack_kdata[128];
40379 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40380 index 93ec5dc..82acbaf 100644
40381 --- a/drivers/gpu/drm/i810/i810_drv.h
40382 +++ b/drivers/gpu/drm/i810/i810_drv.h
40383 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40384 int page_flipping;
40385
40386 wait_queue_head_t irq_queue;
40387 - atomic_t irq_received;
40388 - atomic_t irq_emitted;
40389 + atomic_unchecked_t irq_received;
40390 + atomic_unchecked_t irq_emitted;
40391
40392 int front_offset;
40393 } drm_i810_private_t;
40394 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40395 index ecee3bc..ad5ae67 100644
40396 --- a/drivers/gpu/drm/i915/i915_dma.c
40397 +++ b/drivers/gpu/drm/i915/i915_dma.c
40398 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40399 * locking inversion with the driver load path. And the access here is
40400 * completely racy anyway. So don't bother with locking for now.
40401 */
40402 - return dev->open_count == 0;
40403 + return local_read(&dev->open_count) == 0;
40404 }
40405
40406 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40407 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40408 index 1173831..7dfb389 100644
40409 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40410 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40411 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40412 static int
40413 validate_exec_list(struct drm_device *dev,
40414 struct drm_i915_gem_exec_object2 *exec,
40415 - int count)
40416 + unsigned int count)
40417 {
40418 unsigned relocs_total = 0;
40419 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40420 unsigned invalid_flags;
40421 - int i;
40422 + unsigned int i;
40423
40424 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40425 if (USES_FULL_PPGTT(dev))
40426 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40427 index 176de63..1ef9ac7 100644
40428 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40429 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40430 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40431 (unsigned long)request);
40432 }
40433
40434 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40435 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40436 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40437 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40438 [DRM_I915_GETPARAM] = compat_i915_getparam,
40439 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40440 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40441 {
40442 unsigned int nr = DRM_IOCTL_NR(cmd);
40443 - drm_ioctl_compat_t *fn = NULL;
40444 int ret;
40445
40446 if (nr < DRM_COMMAND_BASE)
40447 return drm_compat_ioctl(filp, cmd, arg);
40448
40449 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40450 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40451 -
40452 - if (fn != NULL)
40453 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40454 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40455 ret = (*fn) (filp, cmd, arg);
40456 - else
40457 + } else
40458 ret = drm_ioctl(filp, cmd, arg);
40459
40460 return ret;
40461 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40462 index e7a16f1..e0d82e8 100644
40463 --- a/drivers/gpu/drm/i915/intel_display.c
40464 +++ b/drivers/gpu/drm/i915/intel_display.c
40465 @@ -12935,13 +12935,13 @@ struct intel_quirk {
40466 int subsystem_vendor;
40467 int subsystem_device;
40468 void (*hook)(struct drm_device *dev);
40469 -};
40470 +} __do_const;
40471
40472 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40473 struct intel_dmi_quirk {
40474 void (*hook)(struct drm_device *dev);
40475 const struct dmi_system_id (*dmi_id_list)[];
40476 -};
40477 +} __do_const;
40478
40479 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40480 {
40481 @@ -12949,18 +12949,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40482 return 1;
40483 }
40484
40485 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40486 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40487 {
40488 - .dmi_id_list = &(const struct dmi_system_id[]) {
40489 - {
40490 - .callback = intel_dmi_reverse_brightness,
40491 - .ident = "NCR Corporation",
40492 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40493 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40494 - },
40495 - },
40496 - { } /* terminating entry */
40497 + .callback = intel_dmi_reverse_brightness,
40498 + .ident = "NCR Corporation",
40499 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40500 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40501 },
40502 + },
40503 + { } /* terminating entry */
40504 +};
40505 +
40506 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40507 + {
40508 + .dmi_id_list = &intel_dmi_quirks_table,
40509 .hook = quirk_invert_brightness,
40510 },
40511 };
40512 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40513 index b250130..98df2a4 100644
40514 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40515 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40516 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40517 if (imxdrm->pipes >= MAX_CRTC)
40518 return -EINVAL;
40519
40520 - if (imxdrm->drm->open_count)
40521 + if (local_read(&imxdrm->drm->open_count))
40522 return -EBUSY;
40523
40524 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40525 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40526 index b4a2014..219ab78 100644
40527 --- a/drivers/gpu/drm/mga/mga_drv.h
40528 +++ b/drivers/gpu/drm/mga/mga_drv.h
40529 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40530 u32 clear_cmd;
40531 u32 maccess;
40532
40533 - atomic_t vbl_received; /**< Number of vblanks received. */
40534 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40535 wait_queue_head_t fence_queue;
40536 - atomic_t last_fence_retired;
40537 + atomic_unchecked_t last_fence_retired;
40538 u32 next_fence_to_post;
40539
40540 unsigned int fb_cpp;
40541 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40542 index 729bfd5..ead8823 100644
40543 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40544 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40545 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40546 return 0;
40547 }
40548
40549 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40550 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40551 [DRM_MGA_INIT] = compat_mga_init,
40552 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40553 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40554 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40555 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40556 {
40557 unsigned int nr = DRM_IOCTL_NR(cmd);
40558 - drm_ioctl_compat_t *fn = NULL;
40559 int ret;
40560
40561 if (nr < DRM_COMMAND_BASE)
40562 return drm_compat_ioctl(filp, cmd, arg);
40563
40564 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40565 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40566 -
40567 - if (fn != NULL)
40568 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
40569 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40570 ret = (*fn) (filp, cmd, arg);
40571 - else
40572 + } else
40573 ret = drm_ioctl(filp, cmd, arg);
40574
40575 return ret;
40576 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40577 index 1b071b8..de8601a 100644
40578 --- a/drivers/gpu/drm/mga/mga_irq.c
40579 +++ b/drivers/gpu/drm/mga/mga_irq.c
40580 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40581 if (crtc != 0)
40582 return 0;
40583
40584 - return atomic_read(&dev_priv->vbl_received);
40585 + return atomic_read_unchecked(&dev_priv->vbl_received);
40586 }
40587
40588
40589 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40590 /* VBLANK interrupt */
40591 if (status & MGA_VLINEPEN) {
40592 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40593 - atomic_inc(&dev_priv->vbl_received);
40594 + atomic_inc_unchecked(&dev_priv->vbl_received);
40595 drm_handle_vblank(dev, 0);
40596 handled = 1;
40597 }
40598 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40599 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40600 MGA_WRITE(MGA_PRIMEND, prim_end);
40601
40602 - atomic_inc(&dev_priv->last_fence_retired);
40603 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40604 wake_up(&dev_priv->fence_queue);
40605 handled = 1;
40606 }
40607 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40608 * using fences.
40609 */
40610 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40611 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40612 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40613 - *sequence) <= (1 << 23)));
40614
40615 *sequence = cur_fence;
40616 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40617 index 7df6acc..84bbe52 100644
40618 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40619 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40620 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40621 struct bit_table {
40622 const char id;
40623 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40624 -};
40625 +} __no_const;
40626
40627 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40628
40629 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40630 index 8ae36f2..1147a30 100644
40631 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40632 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40633 @@ -121,7 +121,6 @@ struct nouveau_drm {
40634 struct drm_global_reference mem_global_ref;
40635 struct ttm_bo_global_ref bo_global_ref;
40636 struct ttm_bo_device bdev;
40637 - atomic_t validate_sequence;
40638 int (*move)(struct nouveau_channel *,
40639 struct ttm_buffer_object *,
40640 struct ttm_mem_reg *, struct ttm_mem_reg *);
40641 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40642 index 462679a..88e32a7 100644
40643 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40644 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40645 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
40646 unsigned long arg)
40647 {
40648 unsigned int nr = DRM_IOCTL_NR(cmd);
40649 - drm_ioctl_compat_t *fn = NULL;
40650 + drm_ioctl_compat_t fn = NULL;
40651 int ret;
40652
40653 if (nr < DRM_COMMAND_BASE)
40654 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40655 index 3d1cfcb..0542700 100644
40656 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
40657 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40658 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40659 }
40660
40661 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
40662 - nouveau_vram_manager_init,
40663 - nouveau_vram_manager_fini,
40664 - nouveau_vram_manager_new,
40665 - nouveau_vram_manager_del,
40666 - nouveau_vram_manager_debug
40667 + .init = nouveau_vram_manager_init,
40668 + .takedown = nouveau_vram_manager_fini,
40669 + .get_node = nouveau_vram_manager_new,
40670 + .put_node = nouveau_vram_manager_del,
40671 + .debug = nouveau_vram_manager_debug
40672 };
40673
40674 static int
40675 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40676 }
40677
40678 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
40679 - nouveau_gart_manager_init,
40680 - nouveau_gart_manager_fini,
40681 - nouveau_gart_manager_new,
40682 - nouveau_gart_manager_del,
40683 - nouveau_gart_manager_debug
40684 + .init = nouveau_gart_manager_init,
40685 + .takedown = nouveau_gart_manager_fini,
40686 + .get_node = nouveau_gart_manager_new,
40687 + .put_node = nouveau_gart_manager_del,
40688 + .debug = nouveau_gart_manager_debug
40689 };
40690
40691 /*XXX*/
40692 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40693 }
40694
40695 const struct ttm_mem_type_manager_func nv04_gart_manager = {
40696 - nv04_gart_manager_init,
40697 - nv04_gart_manager_fini,
40698 - nv04_gart_manager_new,
40699 - nv04_gart_manager_del,
40700 - nv04_gart_manager_debug
40701 + .init = nv04_gart_manager_init,
40702 + .takedown = nv04_gart_manager_fini,
40703 + .get_node = nv04_gart_manager_new,
40704 + .put_node = nv04_gart_manager_del,
40705 + .debug = nv04_gart_manager_debug
40706 };
40707
40708 int
40709 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
40710 index c7592ec..dd45ebc 100644
40711 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
40712 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
40713 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
40714 * locking inversion with the driver load path. And the access here is
40715 * completely racy anyway. So don't bother with locking for now.
40716 */
40717 - return dev->open_count == 0;
40718 + return local_read(&dev->open_count) == 0;
40719 }
40720
40721 static const struct vga_switcheroo_client_ops
40722 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
40723 index 9782364..89bd954 100644
40724 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
40725 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
40726 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
40727 int ret;
40728
40729 mutex_lock(&qdev->async_io_mutex);
40730 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40731 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40732 if (qdev->last_sent_io_cmd > irq_num) {
40733 if (intr)
40734 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40735 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40736 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40737 else
40738 ret = wait_event_timeout(qdev->io_cmd_event,
40739 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40740 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40741 /* 0 is timeout, just bail the "hw" has gone away */
40742 if (ret <= 0)
40743 goto out;
40744 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40745 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40746 }
40747 outb(val, addr);
40748 qdev->last_sent_io_cmd = irq_num + 1;
40749 if (intr)
40750 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40751 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40752 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40753 else
40754 ret = wait_event_timeout(qdev->io_cmd_event,
40755 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40756 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40757 out:
40758 if (ret > 0)
40759 ret = 0;
40760 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
40761 index 6911b8c..89d6867 100644
40762 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
40763 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
40764 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
40765 struct drm_info_node *node = (struct drm_info_node *) m->private;
40766 struct qxl_device *qdev = node->minor->dev->dev_private;
40767
40768 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
40769 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
40770 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
40771 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
40772 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
40773 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
40774 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
40775 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
40776 seq_printf(m, "%d\n", qdev->irq_received_error);
40777 return 0;
40778 }
40779 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
40780 index 7c6cafe..460f542 100644
40781 --- a/drivers/gpu/drm/qxl/qxl_drv.h
40782 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
40783 @@ -290,10 +290,10 @@ struct qxl_device {
40784 unsigned int last_sent_io_cmd;
40785
40786 /* interrupt handling */
40787 - atomic_t irq_received;
40788 - atomic_t irq_received_display;
40789 - atomic_t irq_received_cursor;
40790 - atomic_t irq_received_io_cmd;
40791 + atomic_unchecked_t irq_received;
40792 + atomic_unchecked_t irq_received_display;
40793 + atomic_unchecked_t irq_received_cursor;
40794 + atomic_unchecked_t irq_received_io_cmd;
40795 unsigned irq_received_error;
40796 wait_queue_head_t display_event;
40797 wait_queue_head_t cursor_event;
40798 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
40799 index b110883..dd06418 100644
40800 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
40801 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
40802 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40803
40804 /* TODO copy slow path code from i915 */
40805 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
40806 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
40807 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
40808
40809 {
40810 struct qxl_drawable *draw = fb_cmd;
40811 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40812 struct drm_qxl_reloc reloc;
40813
40814 if (copy_from_user(&reloc,
40815 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
40816 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
40817 sizeof(reloc))) {
40818 ret = -EFAULT;
40819 goto out_free_bos;
40820 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
40821
40822 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
40823
40824 - struct drm_qxl_command *commands =
40825 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
40826 + struct drm_qxl_command __user *commands =
40827 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
40828
40829 - if (copy_from_user(&user_cmd, &commands[cmd_num],
40830 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
40831 sizeof(user_cmd)))
40832 return -EFAULT;
40833
40834 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
40835 index 0bf1e20..42a7310 100644
40836 --- a/drivers/gpu/drm/qxl/qxl_irq.c
40837 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
40838 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
40839 if (!pending)
40840 return IRQ_NONE;
40841
40842 - atomic_inc(&qdev->irq_received);
40843 + atomic_inc_unchecked(&qdev->irq_received);
40844
40845 if (pending & QXL_INTERRUPT_DISPLAY) {
40846 - atomic_inc(&qdev->irq_received_display);
40847 + atomic_inc_unchecked(&qdev->irq_received_display);
40848 wake_up_all(&qdev->display_event);
40849 qxl_queue_garbage_collect(qdev, false);
40850 }
40851 if (pending & QXL_INTERRUPT_CURSOR) {
40852 - atomic_inc(&qdev->irq_received_cursor);
40853 + atomic_inc_unchecked(&qdev->irq_received_cursor);
40854 wake_up_all(&qdev->cursor_event);
40855 }
40856 if (pending & QXL_INTERRUPT_IO_CMD) {
40857 - atomic_inc(&qdev->irq_received_io_cmd);
40858 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
40859 wake_up_all(&qdev->io_cmd_event);
40860 }
40861 if (pending & QXL_INTERRUPT_ERROR) {
40862 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
40863 init_waitqueue_head(&qdev->io_cmd_event);
40864 INIT_WORK(&qdev->client_monitors_config_work,
40865 qxl_client_monitors_config_work_func);
40866 - atomic_set(&qdev->irq_received, 0);
40867 - atomic_set(&qdev->irq_received_display, 0);
40868 - atomic_set(&qdev->irq_received_cursor, 0);
40869 - atomic_set(&qdev->irq_received_io_cmd, 0);
40870 + atomic_set_unchecked(&qdev->irq_received, 0);
40871 + atomic_set_unchecked(&qdev->irq_received_display, 0);
40872 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
40873 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
40874 qdev->irq_received_error = 0;
40875 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
40876 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
40877 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
40878 index 0cbc4c9..0e46686 100644
40879 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
40880 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
40881 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
40882 }
40883 }
40884
40885 -static struct vm_operations_struct qxl_ttm_vm_ops;
40886 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
40887 static const struct vm_operations_struct *ttm_vm_ops;
40888
40889 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
40890 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
40891 return r;
40892 if (unlikely(ttm_vm_ops == NULL)) {
40893 ttm_vm_ops = vma->vm_ops;
40894 + pax_open_kernel();
40895 qxl_ttm_vm_ops = *ttm_vm_ops;
40896 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
40897 + pax_close_kernel();
40898 }
40899 vma->vm_ops = &qxl_ttm_vm_ops;
40900 return 0;
40901 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
40902 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
40903 {
40904 #if defined(CONFIG_DEBUG_FS)
40905 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
40906 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
40907 - unsigned i;
40908 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
40909 + {
40910 + .name = "qxl_mem_mm",
40911 + .show = &qxl_mm_dump_table,
40912 + },
40913 + {
40914 + .name = "qxl_surf_mm",
40915 + .show = &qxl_mm_dump_table,
40916 + }
40917 + };
40918
40919 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
40920 - if (i == 0)
40921 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
40922 - else
40923 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
40924 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
40925 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
40926 - qxl_mem_types_list[i].driver_features = 0;
40927 - if (i == 0)
40928 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
40929 - else
40930 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
40931 + pax_open_kernel();
40932 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
40933 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
40934 + pax_close_kernel();
40935
40936 - }
40937 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
40938 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
40939 #else
40940 return 0;
40941 #endif
40942 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
40943 index 2c45ac9..5d740f8 100644
40944 --- a/drivers/gpu/drm/r128/r128_cce.c
40945 +++ b/drivers/gpu/drm/r128/r128_cce.c
40946 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
40947
40948 /* GH: Simple idle check.
40949 */
40950 - atomic_set(&dev_priv->idle_count, 0);
40951 + atomic_set_unchecked(&dev_priv->idle_count, 0);
40952
40953 /* We don't support anything other than bus-mastering ring mode,
40954 * but the ring can be in either AGP or PCI space for the ring
40955 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
40956 index 723e5d6..102dbaf 100644
40957 --- a/drivers/gpu/drm/r128/r128_drv.h
40958 +++ b/drivers/gpu/drm/r128/r128_drv.h
40959 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
40960 int is_pci;
40961 unsigned long cce_buffers_offset;
40962
40963 - atomic_t idle_count;
40964 + atomic_unchecked_t idle_count;
40965
40966 int page_flipping;
40967 int current_page;
40968 u32 crtc_offset;
40969 u32 crtc_offset_cntl;
40970
40971 - atomic_t vbl_received;
40972 + atomic_unchecked_t vbl_received;
40973
40974 u32 color_fmt;
40975 unsigned int front_offset;
40976 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
40977 index 663f38c..c689495 100644
40978 --- a/drivers/gpu/drm/r128/r128_ioc32.c
40979 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
40980 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
40981 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
40982 }
40983
40984 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
40985 +drm_ioctl_compat_t r128_compat_ioctls[] = {
40986 [DRM_R128_INIT] = compat_r128_init,
40987 [DRM_R128_DEPTH] = compat_r128_depth,
40988 [DRM_R128_STIPPLE] = compat_r128_stipple,
40989 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
40990 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40991 {
40992 unsigned int nr = DRM_IOCTL_NR(cmd);
40993 - drm_ioctl_compat_t *fn = NULL;
40994 int ret;
40995
40996 if (nr < DRM_COMMAND_BASE)
40997 return drm_compat_ioctl(filp, cmd, arg);
40998
40999 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41000 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41001 -
41002 - if (fn != NULL)
41003 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41004 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41005 ret = (*fn) (filp, cmd, arg);
41006 - else
41007 + } else
41008 ret = drm_ioctl(filp, cmd, arg);
41009
41010 return ret;
41011 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41012 index c2ae496..30b5993 100644
41013 --- a/drivers/gpu/drm/r128/r128_irq.c
41014 +++ b/drivers/gpu/drm/r128/r128_irq.c
41015 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41016 if (crtc != 0)
41017 return 0;
41018
41019 - return atomic_read(&dev_priv->vbl_received);
41020 + return atomic_read_unchecked(&dev_priv->vbl_received);
41021 }
41022
41023 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41024 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41025 /* VBLANK interrupt */
41026 if (status & R128_CRTC_VBLANK_INT) {
41027 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41028 - atomic_inc(&dev_priv->vbl_received);
41029 + atomic_inc_unchecked(&dev_priv->vbl_received);
41030 drm_handle_vblank(dev, 0);
41031 return IRQ_HANDLED;
41032 }
41033 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41034 index 8fd2d9f..18c9660 100644
41035 --- a/drivers/gpu/drm/r128/r128_state.c
41036 +++ b/drivers/gpu/drm/r128/r128_state.c
41037 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41038
41039 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41040 {
41041 - if (atomic_read(&dev_priv->idle_count) == 0)
41042 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41043 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41044 else
41045 - atomic_set(&dev_priv->idle_count, 0);
41046 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41047 }
41048
41049 #endif
41050 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41051 index b928c17..e5d9400 100644
41052 --- a/drivers/gpu/drm/radeon/mkregtable.c
41053 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41054 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41055 regex_t mask_rex;
41056 regmatch_t match[4];
41057 char buf[1024];
41058 - size_t end;
41059 + long end;
41060 int len;
41061 int done = 0;
41062 int r;
41063 unsigned o;
41064 struct offset *offset;
41065 char last_reg_s[10];
41066 - int last_reg;
41067 + unsigned long last_reg;
41068
41069 if (regcomp
41070 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41071 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41072 index bd7519f..e1c2cd95 100644
41073 --- a/drivers/gpu/drm/radeon/radeon_device.c
41074 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41075 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41076 * locking inversion with the driver load path. And the access here is
41077 * completely racy anyway. So don't bother with locking for now.
41078 */
41079 - return dev->open_count == 0;
41080 + return local_read(&dev->open_count) == 0;
41081 }
41082
41083 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41084 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41085 index 46bd393..6ae4719 100644
41086 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41087 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41088 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41089
41090 /* SW interrupt */
41091 wait_queue_head_t swi_queue;
41092 - atomic_t swi_emitted;
41093 + atomic_unchecked_t swi_emitted;
41094 int vblank_crtc;
41095 uint32_t irq_enable_reg;
41096 uint32_t r500_disp_irq_reg;
41097 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41098 index 0b98ea1..0881827 100644
41099 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41100 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41101 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41102 request = compat_alloc_user_space(sizeof(*request));
41103 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41104 || __put_user(req32.param, &request->param)
41105 - || __put_user((void __user *)(unsigned long)req32.value,
41106 + || __put_user((unsigned long)req32.value,
41107 &request->value))
41108 return -EFAULT;
41109
41110 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41111 #define compat_radeon_cp_setparam NULL
41112 #endif /* X86_64 || IA64 */
41113
41114 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41115 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41116 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41117 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41118 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41119 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41120 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41121 {
41122 unsigned int nr = DRM_IOCTL_NR(cmd);
41123 - drm_ioctl_compat_t *fn = NULL;
41124 int ret;
41125
41126 if (nr < DRM_COMMAND_BASE)
41127 return drm_compat_ioctl(filp, cmd, arg);
41128
41129 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41130 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41131 -
41132 - if (fn != NULL)
41133 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41134 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41135 ret = (*fn) (filp, cmd, arg);
41136 - else
41137 + } else
41138 ret = drm_ioctl(filp, cmd, arg);
41139
41140 return ret;
41141 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41142 index 244b19b..c19226d 100644
41143 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41144 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41145 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41146 unsigned int ret;
41147 RING_LOCALS;
41148
41149 - atomic_inc(&dev_priv->swi_emitted);
41150 - ret = atomic_read(&dev_priv->swi_emitted);
41151 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41152 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41153
41154 BEGIN_RING(4);
41155 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41156 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41157 drm_radeon_private_t *dev_priv =
41158 (drm_radeon_private_t *) dev->dev_private;
41159
41160 - atomic_set(&dev_priv->swi_emitted, 0);
41161 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41162 init_waitqueue_head(&dev_priv->swi_queue);
41163
41164 dev->max_vblank_count = 0x001fffff;
41165 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41166 index 15aee72..cda326e 100644
41167 --- a/drivers/gpu/drm/radeon/radeon_state.c
41168 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41169 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41170 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41171 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41172
41173 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41174 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41175 sarea_priv->nbox * sizeof(depth_boxes[0])))
41176 return -EFAULT;
41177
41178 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41179 {
41180 drm_radeon_private_t *dev_priv = dev->dev_private;
41181 drm_radeon_getparam_t *param = data;
41182 - int value;
41183 + int value = 0;
41184
41185 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41186
41187 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41188 index d02aa1d..ca19e2c 100644
41189 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41190 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41191 @@ -959,7 +959,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41192 man->size = size >> PAGE_SHIFT;
41193 }
41194
41195 -static struct vm_operations_struct radeon_ttm_vm_ops;
41196 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41197 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41198
41199 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41200 @@ -1000,8 +1000,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41201 }
41202 if (unlikely(ttm_vm_ops == NULL)) {
41203 ttm_vm_ops = vma->vm_ops;
41204 + pax_open_kernel();
41205 radeon_ttm_vm_ops = *ttm_vm_ops;
41206 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41207 + pax_close_kernel();
41208 }
41209 vma->vm_ops = &radeon_ttm_vm_ops;
41210 return 0;
41211 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41212 index 978993f..e36e50e 100644
41213 --- a/drivers/gpu/drm/tegra/dc.c
41214 +++ b/drivers/gpu/drm/tegra/dc.c
41215 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41216 }
41217
41218 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41219 - dc->debugfs_files[i].data = dc;
41220 + *(void **)&dc->debugfs_files[i].data = dc;
41221
41222 err = drm_debugfs_create_files(dc->debugfs_files,
41223 ARRAY_SIZE(debugfs_files),
41224 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41225 index 33f67fd..55ee9761 100644
41226 --- a/drivers/gpu/drm/tegra/dsi.c
41227 +++ b/drivers/gpu/drm/tegra/dsi.c
41228 @@ -39,7 +39,7 @@ struct tegra_dsi {
41229 struct clk *clk_lp;
41230 struct clk *clk;
41231
41232 - struct drm_info_list *debugfs_files;
41233 + drm_info_list_no_const *debugfs_files;
41234 struct drm_minor *minor;
41235 struct dentry *debugfs;
41236
41237 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41238 index ffe2654..03c7b1c 100644
41239 --- a/drivers/gpu/drm/tegra/hdmi.c
41240 +++ b/drivers/gpu/drm/tegra/hdmi.c
41241 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41242 bool stereo;
41243 bool dvi;
41244
41245 - struct drm_info_list *debugfs_files;
41246 + drm_info_list_no_const *debugfs_files;
41247 struct drm_minor *minor;
41248 struct dentry *debugfs;
41249 };
41250 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41251 index aa0bd054..aea6a01 100644
41252 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41253 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41254 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41255 }
41256
41257 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41258 - ttm_bo_man_init,
41259 - ttm_bo_man_takedown,
41260 - ttm_bo_man_get_node,
41261 - ttm_bo_man_put_node,
41262 - ttm_bo_man_debug
41263 + .init = ttm_bo_man_init,
41264 + .takedown = ttm_bo_man_takedown,
41265 + .get_node = ttm_bo_man_get_node,
41266 + .put_node = ttm_bo_man_put_node,
41267 + .debug = ttm_bo_man_debug
41268 };
41269 EXPORT_SYMBOL(ttm_bo_manager_func);
41270 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41271 index a1803fb..c53f6b0 100644
41272 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41273 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41274 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41275 zone->glob = glob;
41276 glob->zone_kernel = zone;
41277 ret = kobject_init_and_add(
41278 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41279 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41280 if (unlikely(ret != 0)) {
41281 kobject_put(&zone->kobj);
41282 return ret;
41283 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41284 zone->glob = glob;
41285 glob->zone_dma32 = zone;
41286 ret = kobject_init_and_add(
41287 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41288 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41289 if (unlikely(ret != 0)) {
41290 kobject_put(&zone->kobj);
41291 return ret;
41292 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41293 index 025c429..314062f 100644
41294 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41295 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41296 @@ -54,7 +54,7 @@
41297
41298 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41299 #define SMALL_ALLOCATION 16
41300 -#define FREE_ALL_PAGES (~0U)
41301 +#define FREE_ALL_PAGES (~0UL)
41302 /* times are in msecs */
41303 #define PAGE_FREE_INTERVAL 1000
41304
41305 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41306 * @free_all: If set to true will free all pages in pool
41307 * @use_static: Safe to use static buffer
41308 **/
41309 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41310 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41311 bool use_static)
41312 {
41313 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41314 unsigned long irq_flags;
41315 struct page *p;
41316 struct page **pages_to_free;
41317 - unsigned freed_pages = 0,
41318 - npages_to_free = nr_free;
41319 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41320
41321 if (NUM_PAGES_TO_ALLOC < nr_free)
41322 npages_to_free = NUM_PAGES_TO_ALLOC;
41323 @@ -371,7 +370,8 @@ restart:
41324 __list_del(&p->lru, &pool->list);
41325
41326 ttm_pool_update_free_locked(pool, freed_pages);
41327 - nr_free -= freed_pages;
41328 + if (likely(nr_free != FREE_ALL_PAGES))
41329 + nr_free -= freed_pages;
41330 }
41331
41332 spin_unlock_irqrestore(&pool->lock, irq_flags);
41333 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41334 unsigned i;
41335 unsigned pool_offset;
41336 struct ttm_page_pool *pool;
41337 - int shrink_pages = sc->nr_to_scan;
41338 + unsigned long shrink_pages = sc->nr_to_scan;
41339 unsigned long freed = 0;
41340
41341 if (!mutex_trylock(&lock))
41342 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41343 pool_offset = ++start_pool % NUM_POOLS;
41344 /* select start pool in round robin fashion */
41345 for (i = 0; i < NUM_POOLS; ++i) {
41346 - unsigned nr_free = shrink_pages;
41347 + unsigned long nr_free = shrink_pages;
41348 if (shrink_pages == 0)
41349 break;
41350 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41351 @@ -673,7 +673,7 @@ out:
41352 }
41353
41354 /* Put all pages in pages list to correct pool to wait for reuse */
41355 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41356 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41357 enum ttm_caching_state cstate)
41358 {
41359 unsigned long irq_flags;
41360 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41361 struct list_head plist;
41362 struct page *p = NULL;
41363 gfp_t gfp_flags = GFP_USER;
41364 - unsigned count;
41365 + unsigned long count;
41366 int r;
41367
41368 /* set zero flag for page allocation if required */
41369 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41370 index 01e1d27..aaa018a 100644
41371 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41372 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41373 @@ -56,7 +56,7 @@
41374
41375 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41376 #define SMALL_ALLOCATION 4
41377 -#define FREE_ALL_PAGES (~0U)
41378 +#define FREE_ALL_PAGES (~0UL)
41379 /* times are in msecs */
41380 #define IS_UNDEFINED (0)
41381 #define IS_WC (1<<1)
41382 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41383 * @nr_free: If set to true will free all pages in pool
41384 * @use_static: Safe to use static buffer
41385 **/
41386 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41387 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41388 bool use_static)
41389 {
41390 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41391 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41392 struct dma_page *dma_p, *tmp;
41393 struct page **pages_to_free;
41394 struct list_head d_pages;
41395 - unsigned freed_pages = 0,
41396 - npages_to_free = nr_free;
41397 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41398
41399 if (NUM_PAGES_TO_ALLOC < nr_free)
41400 npages_to_free = NUM_PAGES_TO_ALLOC;
41401 @@ -499,7 +498,8 @@ restart:
41402 /* remove range of pages from the pool */
41403 if (freed_pages) {
41404 ttm_pool_update_free_locked(pool, freed_pages);
41405 - nr_free -= freed_pages;
41406 + if (likely(nr_free != FREE_ALL_PAGES))
41407 + nr_free -= freed_pages;
41408 }
41409
41410 spin_unlock_irqrestore(&pool->lock, irq_flags);
41411 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41412 struct dma_page *d_page, *next;
41413 enum pool_type type;
41414 bool is_cached = false;
41415 - unsigned count = 0, i, npages = 0;
41416 + unsigned long count = 0, i, npages = 0;
41417 unsigned long irq_flags;
41418
41419 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41420 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41421 static unsigned start_pool;
41422 unsigned idx = 0;
41423 unsigned pool_offset;
41424 - unsigned shrink_pages = sc->nr_to_scan;
41425 + unsigned long shrink_pages = sc->nr_to_scan;
41426 struct device_pools *p;
41427 unsigned long freed = 0;
41428
41429 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41430 goto out;
41431 pool_offset = ++start_pool % _manager->npools;
41432 list_for_each_entry(p, &_manager->pools, pools) {
41433 - unsigned nr_free;
41434 + unsigned long nr_free;
41435
41436 if (!p->dev)
41437 continue;
41438 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41439 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41440 freed += nr_free - shrink_pages;
41441
41442 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41443 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41444 p->pool->dev_name, p->pool->name, current->pid,
41445 nr_free, shrink_pages);
41446 }
41447 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41448 index 8cbcb45..a4d9cf7 100644
41449 --- a/drivers/gpu/drm/udl/udl_fb.c
41450 +++ b/drivers/gpu/drm/udl/udl_fb.c
41451 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41452 fb_deferred_io_cleanup(info);
41453 kfree(info->fbdefio);
41454 info->fbdefio = NULL;
41455 - info->fbops->fb_mmap = udl_fb_mmap;
41456 }
41457
41458 pr_warn("released /dev/fb%d user=%d count=%d\n",
41459 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41460 index ef8c500..01030c8 100644
41461 --- a/drivers/gpu/drm/via/via_drv.h
41462 +++ b/drivers/gpu/drm/via/via_drv.h
41463 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41464 typedef uint32_t maskarray_t[5];
41465
41466 typedef struct drm_via_irq {
41467 - atomic_t irq_received;
41468 + atomic_unchecked_t irq_received;
41469 uint32_t pending_mask;
41470 uint32_t enable_mask;
41471 wait_queue_head_t irq_queue;
41472 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41473 struct timeval last_vblank;
41474 int last_vblank_valid;
41475 unsigned usec_per_vblank;
41476 - atomic_t vbl_received;
41477 + atomic_unchecked_t vbl_received;
41478 drm_via_state_t hc_state;
41479 char pci_buf[VIA_PCI_BUF_SIZE];
41480 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41481 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41482 index 1319433..a993b0c 100644
41483 --- a/drivers/gpu/drm/via/via_irq.c
41484 +++ b/drivers/gpu/drm/via/via_irq.c
41485 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41486 if (crtc != 0)
41487 return 0;
41488
41489 - return atomic_read(&dev_priv->vbl_received);
41490 + return atomic_read_unchecked(&dev_priv->vbl_received);
41491 }
41492
41493 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41494 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41495
41496 status = VIA_READ(VIA_REG_INTERRUPT);
41497 if (status & VIA_IRQ_VBLANK_PENDING) {
41498 - atomic_inc(&dev_priv->vbl_received);
41499 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41500 + atomic_inc_unchecked(&dev_priv->vbl_received);
41501 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41502 do_gettimeofday(&cur_vblank);
41503 if (dev_priv->last_vblank_valid) {
41504 dev_priv->usec_per_vblank =
41505 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41506 dev_priv->last_vblank = cur_vblank;
41507 dev_priv->last_vblank_valid = 1;
41508 }
41509 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41510 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41511 DRM_DEBUG("US per vblank is: %u\n",
41512 dev_priv->usec_per_vblank);
41513 }
41514 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41515
41516 for (i = 0; i < dev_priv->num_irqs; ++i) {
41517 if (status & cur_irq->pending_mask) {
41518 - atomic_inc(&cur_irq->irq_received);
41519 + atomic_inc_unchecked(&cur_irq->irq_received);
41520 wake_up(&cur_irq->irq_queue);
41521 handled = 1;
41522 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41523 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41524 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41525 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41526 masks[irq][4]));
41527 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41528 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41529 } else {
41530 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41531 (((cur_irq_sequence =
41532 - atomic_read(&cur_irq->irq_received)) -
41533 + atomic_read_unchecked(&cur_irq->irq_received)) -
41534 *sequence) <= (1 << 23)));
41535 }
41536 *sequence = cur_irq_sequence;
41537 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41538 }
41539
41540 for (i = 0; i < dev_priv->num_irqs; ++i) {
41541 - atomic_set(&cur_irq->irq_received, 0);
41542 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41543 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41544 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41545 init_waitqueue_head(&cur_irq->irq_queue);
41546 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41547 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41548 case VIA_IRQ_RELATIVE:
41549 irqwait->request.sequence +=
41550 - atomic_read(&cur_irq->irq_received);
41551 + atomic_read_unchecked(&cur_irq->irq_received);
41552 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41553 case VIA_IRQ_ABSOLUTE:
41554 break;
41555 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41556 index d26a6da..5fa41ed 100644
41557 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41558 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41559 @@ -447,7 +447,7 @@ struct vmw_private {
41560 * Fencing and IRQs.
41561 */
41562
41563 - atomic_t marker_seq;
41564 + atomic_unchecked_t marker_seq;
41565 wait_queue_head_t fence_queue;
41566 wait_queue_head_t fifo_queue;
41567 spinlock_t waiter_lock;
41568 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41569 index 39f2b03..d1b0a64 100644
41570 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41571 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41572 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41573 (unsigned int) min,
41574 (unsigned int) fifo->capabilities);
41575
41576 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41577 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41578 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41579 vmw_marker_queue_init(&fifo->marker_queue);
41580 return vmw_fifo_send_fence(dev_priv, &dummy);
41581 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41582 if (reserveable)
41583 iowrite32(bytes, fifo_mem +
41584 SVGA_FIFO_RESERVED);
41585 - return fifo_mem + (next_cmd >> 2);
41586 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41587 } else {
41588 need_bounce = true;
41589 }
41590 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41591
41592 fm = vmw_fifo_reserve(dev_priv, bytes);
41593 if (unlikely(fm == NULL)) {
41594 - *seqno = atomic_read(&dev_priv->marker_seq);
41595 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41596 ret = -ENOMEM;
41597 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41598 false, 3*HZ);
41599 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41600 }
41601
41602 do {
41603 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41604 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41605 } while (*seqno == 0);
41606
41607 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41608 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41609 index 170b61b..fec7348 100644
41610 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41611 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41612 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41613 }
41614
41615 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41616 - vmw_gmrid_man_init,
41617 - vmw_gmrid_man_takedown,
41618 - vmw_gmrid_man_get_node,
41619 - vmw_gmrid_man_put_node,
41620 - vmw_gmrid_man_debug
41621 + .init = vmw_gmrid_man_init,
41622 + .takedown = vmw_gmrid_man_takedown,
41623 + .get_node = vmw_gmrid_man_get_node,
41624 + .put_node = vmw_gmrid_man_put_node,
41625 + .debug = vmw_gmrid_man_debug
41626 };
41627 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41628 index 69c8ce2..cacb0ab 100644
41629 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41630 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41631 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41632 int ret;
41633
41634 num_clips = arg->num_clips;
41635 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41636 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41637
41638 if (unlikely(num_clips == 0))
41639 return 0;
41640 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41641 int ret;
41642
41643 num_clips = arg->num_clips;
41644 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41645 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41646
41647 if (unlikely(num_clips == 0))
41648 return 0;
41649 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41650 index 9fe9827..0aa2fc0 100644
41651 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41652 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41653 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
41654 * emitted. Then the fence is stale and signaled.
41655 */
41656
41657 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
41658 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
41659 > VMW_FENCE_WRAP);
41660
41661 return ret;
41662 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
41663
41664 if (fifo_idle)
41665 down_read(&fifo_state->rwsem);
41666 - signal_seq = atomic_read(&dev_priv->marker_seq);
41667 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
41668 ret = 0;
41669
41670 for (;;) {
41671 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41672 index efd1ffd..0ae13ca 100644
41673 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41674 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41675 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
41676 while (!vmw_lag_lt(queue, us)) {
41677 spin_lock(&queue->lock);
41678 if (list_empty(&queue->head))
41679 - seqno = atomic_read(&dev_priv->marker_seq);
41680 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41681 else {
41682 marker = list_first_entry(&queue->head,
41683 struct vmw_marker, head);
41684 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
41685 index 37ac7b5..d52a5c9 100644
41686 --- a/drivers/gpu/vga/vga_switcheroo.c
41687 +++ b/drivers/gpu/vga/vga_switcheroo.c
41688 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
41689
41690 /* this version is for the case where the power switch is separate
41691 to the device being powered down. */
41692 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
41693 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
41694 {
41695 /* copy over all the bus versions */
41696 if (dev->bus && dev->bus->pm) {
41697 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
41698 return ret;
41699 }
41700
41701 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
41702 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
41703 {
41704 /* copy over all the bus versions */
41705 if (dev->bus && dev->bus->pm) {
41706 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
41707 index 8b63879..a5a5e72 100644
41708 --- a/drivers/hid/hid-core.c
41709 +++ b/drivers/hid/hid-core.c
41710 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
41711
41712 int hid_add_device(struct hid_device *hdev)
41713 {
41714 - static atomic_t id = ATOMIC_INIT(0);
41715 + static atomic_unchecked_t id = ATOMIC_INIT(0);
41716 int ret;
41717
41718 if (WARN_ON(hdev->status & HID_STAT_ADDED))
41719 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
41720 /* XXX hack, any other cleaner solution after the driver core
41721 * is converted to allow more than 20 bytes as the device name? */
41722 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
41723 - hdev->vendor, hdev->product, atomic_inc_return(&id));
41724 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
41725
41726 hid_debug_register(hdev, dev_name(&hdev->dev));
41727 ret = device_add(&hdev->dev);
41728 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
41729 index 5bc6d80..e47b55a 100644
41730 --- a/drivers/hid/hid-logitech-dj.c
41731 +++ b/drivers/hid/hid-logitech-dj.c
41732 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
41733 * case we forward it to the correct hid device (via hid_input_report()
41734 * ) and return 1 so hid-core does not anything else with it.
41735 */
41736 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41737 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41738 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
41739 + __func__, dj_report->device_index);
41740 + return false;
41741 + }
41742
41743 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41744 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41745 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
41746 index c13fb5b..55a3802 100644
41747 --- a/drivers/hid/hid-wiimote-debug.c
41748 +++ b/drivers/hid/hid-wiimote-debug.c
41749 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
41750 else if (size == 0)
41751 return -EIO;
41752
41753 - if (copy_to_user(u, buf, size))
41754 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
41755 return -EFAULT;
41756
41757 *off += size;
41758 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
41759 index 433f72a..2926005 100644
41760 --- a/drivers/hv/channel.c
41761 +++ b/drivers/hv/channel.c
41762 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
41763 unsigned long flags;
41764 int ret = 0;
41765
41766 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
41767 - atomic_inc(&vmbus_connection.next_gpadl_handle);
41768 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
41769 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
41770
41771 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
41772 if (ret)
41773 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
41774 index 3e4235c..877d0e5 100644
41775 --- a/drivers/hv/hv.c
41776 +++ b/drivers/hv/hv.c
41777 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
41778 u64 output_address = (output) ? virt_to_phys(output) : 0;
41779 u32 output_address_hi = output_address >> 32;
41780 u32 output_address_lo = output_address & 0xFFFFFFFF;
41781 - void *hypercall_page = hv_context.hypercall_page;
41782 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
41783
41784 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
41785 "=a"(hv_status_lo) : "d" (control_hi),
41786 @@ -156,7 +156,7 @@ int hv_init(void)
41787 /* See if the hypercall page is already set */
41788 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
41789
41790 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
41791 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
41792
41793 if (!virtaddr)
41794 goto cleanup;
41795 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
41796 index b958ded..b2452bb 100644
41797 --- a/drivers/hv/hv_balloon.c
41798 +++ b/drivers/hv/hv_balloon.c
41799 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
41800
41801 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
41802 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
41803 -static atomic_t trans_id = ATOMIC_INIT(0);
41804 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
41805
41806 static int dm_ring_size = (5 * PAGE_SIZE);
41807
41808 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
41809 pr_info("Memory hot add failed\n");
41810
41811 dm->state = DM_INITIALIZED;
41812 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41813 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41814 vmbus_sendpacket(dm->dev->channel, &resp,
41815 sizeof(struct dm_hot_add_response),
41816 (unsigned long)NULL,
41817 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
41818 memset(&status, 0, sizeof(struct dm_status));
41819 status.hdr.type = DM_STATUS_REPORT;
41820 status.hdr.size = sizeof(struct dm_status);
41821 - status.hdr.trans_id = atomic_inc_return(&trans_id);
41822 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41823
41824 /*
41825 * The host expects the guest to report free memory.
41826 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
41827 * send the status. This can happen if we were interrupted
41828 * after we picked our transaction ID.
41829 */
41830 - if (status.hdr.trans_id != atomic_read(&trans_id))
41831 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
41832 return;
41833
41834 /*
41835 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
41836 */
41837
41838 do {
41839 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
41840 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41841 ret = vmbus_sendpacket(dm_device.dev->channel,
41842 bl_resp,
41843 bl_resp->hdr.size,
41844 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
41845
41846 memset(&resp, 0, sizeof(struct dm_unballoon_response));
41847 resp.hdr.type = DM_UNBALLOON_RESPONSE;
41848 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41849 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41850 resp.hdr.size = sizeof(struct dm_unballoon_response);
41851
41852 vmbus_sendpacket(dm_device.dev->channel, &resp,
41853 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
41854 memset(&version_req, 0, sizeof(struct dm_version_request));
41855 version_req.hdr.type = DM_VERSION_REQUEST;
41856 version_req.hdr.size = sizeof(struct dm_version_request);
41857 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41858 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41859 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
41860 version_req.is_last_attempt = 1;
41861
41862 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
41863 memset(&version_req, 0, sizeof(struct dm_version_request));
41864 version_req.hdr.type = DM_VERSION_REQUEST;
41865 version_req.hdr.size = sizeof(struct dm_version_request);
41866 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41867 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41868 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
41869 version_req.is_last_attempt = 0;
41870
41871 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
41872 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
41873 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
41874 cap_msg.hdr.size = sizeof(struct dm_capabilities);
41875 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
41876 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41877
41878 cap_msg.caps.cap_bits.balloon = 1;
41879 cap_msg.caps.cap_bits.hot_add = 1;
41880 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
41881 index c386d8d..d6004c4 100644
41882 --- a/drivers/hv/hyperv_vmbus.h
41883 +++ b/drivers/hv/hyperv_vmbus.h
41884 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
41885 struct vmbus_connection {
41886 enum vmbus_connect_state conn_state;
41887
41888 - atomic_t next_gpadl_handle;
41889 + atomic_unchecked_t next_gpadl_handle;
41890
41891 /*
41892 * Represents channel interrupts. Each bit position represents a
41893 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
41894 index 4d6b269..2e23b86 100644
41895 --- a/drivers/hv/vmbus_drv.c
41896 +++ b/drivers/hv/vmbus_drv.c
41897 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
41898 {
41899 int ret = 0;
41900
41901 - static atomic_t device_num = ATOMIC_INIT(0);
41902 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
41903
41904 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
41905 - atomic_inc_return(&device_num));
41906 + atomic_inc_return_unchecked(&device_num));
41907
41908 child_device_obj->device.bus = &hv_bus;
41909 child_device_obj->device.parent = &hv_acpi_dev->dev;
41910 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
41911 index 579bdf9..75118b5 100644
41912 --- a/drivers/hwmon/acpi_power_meter.c
41913 +++ b/drivers/hwmon/acpi_power_meter.c
41914 @@ -116,7 +116,7 @@ struct sensor_template {
41915 struct device_attribute *devattr,
41916 const char *buf, size_t count);
41917 int index;
41918 -};
41919 +} __do_const;
41920
41921 /* Averaging interval */
41922 static int update_avg_interval(struct acpi_power_meter_resource *resource)
41923 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
41924 struct sensor_template *attrs)
41925 {
41926 struct device *dev = &resource->acpi_dev->dev;
41927 - struct sensor_device_attribute *sensors =
41928 + sensor_device_attribute_no_const *sensors =
41929 &resource->sensors[resource->num_sensors];
41930 int res = 0;
41931
41932 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
41933 index 0af63da..05a183a 100644
41934 --- a/drivers/hwmon/applesmc.c
41935 +++ b/drivers/hwmon/applesmc.c
41936 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
41937 {
41938 struct applesmc_node_group *grp;
41939 struct applesmc_dev_attr *node;
41940 - struct attribute *attr;
41941 + attribute_no_const *attr;
41942 int ret, i;
41943
41944 for (grp = groups; grp->format; grp++) {
41945 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
41946 index cccef87..06ce8ec 100644
41947 --- a/drivers/hwmon/asus_atk0110.c
41948 +++ b/drivers/hwmon/asus_atk0110.c
41949 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
41950 struct atk_sensor_data {
41951 struct list_head list;
41952 struct atk_data *data;
41953 - struct device_attribute label_attr;
41954 - struct device_attribute input_attr;
41955 - struct device_attribute limit1_attr;
41956 - struct device_attribute limit2_attr;
41957 + device_attribute_no_const label_attr;
41958 + device_attribute_no_const input_attr;
41959 + device_attribute_no_const limit1_attr;
41960 + device_attribute_no_const limit2_attr;
41961 char label_attr_name[ATTR_NAME_SIZE];
41962 char input_attr_name[ATTR_NAME_SIZE];
41963 char limit1_attr_name[ATTR_NAME_SIZE];
41964 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
41965 static struct device_attribute atk_name_attr =
41966 __ATTR(name, 0444, atk_name_show, NULL);
41967
41968 -static void atk_init_attribute(struct device_attribute *attr, char *name,
41969 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
41970 sysfs_show_func show)
41971 {
41972 sysfs_attr_init(&attr->attr);
41973 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
41974 index 5b7fec8..05c957a 100644
41975 --- a/drivers/hwmon/coretemp.c
41976 +++ b/drivers/hwmon/coretemp.c
41977 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
41978 return NOTIFY_OK;
41979 }
41980
41981 -static struct notifier_block coretemp_cpu_notifier __refdata = {
41982 +static struct notifier_block coretemp_cpu_notifier = {
41983 .notifier_call = coretemp_cpu_callback,
41984 };
41985
41986 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
41987 index 7a8a6fb..015c1fd 100644
41988 --- a/drivers/hwmon/ibmaem.c
41989 +++ b/drivers/hwmon/ibmaem.c
41990 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
41991 struct aem_rw_sensor_template *rw)
41992 {
41993 struct device *dev = &data->pdev->dev;
41994 - struct sensor_device_attribute *sensors = data->sensors;
41995 + sensor_device_attribute_no_const *sensors = data->sensors;
41996 int err;
41997
41998 /* Set up read-only sensors */
41999 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42000 index 17ae2eb..21b71dd 100644
42001 --- a/drivers/hwmon/iio_hwmon.c
42002 +++ b/drivers/hwmon/iio_hwmon.c
42003 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42004 {
42005 struct device *dev = &pdev->dev;
42006 struct iio_hwmon_state *st;
42007 - struct sensor_device_attribute *a;
42008 + sensor_device_attribute_no_const *a;
42009 int ret, i;
42010 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42011 enum iio_chan_type type;
42012 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42013 index f3830db..9f4d6d5 100644
42014 --- a/drivers/hwmon/nct6683.c
42015 +++ b/drivers/hwmon/nct6683.c
42016 @@ -397,11 +397,11 @@ static struct attribute_group *
42017 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42018 int repeat)
42019 {
42020 - struct sensor_device_attribute_2 *a2;
42021 - struct sensor_device_attribute *a;
42022 + sensor_device_attribute_2_no_const *a2;
42023 + sensor_device_attribute_no_const *a;
42024 struct sensor_device_template **t;
42025 struct sensor_device_attr_u *su;
42026 - struct attribute_group *group;
42027 + attribute_group_no_const *group;
42028 struct attribute **attrs;
42029 int i, j, count;
42030
42031 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42032 index 1be4117..88ae1e1 100644
42033 --- a/drivers/hwmon/nct6775.c
42034 +++ b/drivers/hwmon/nct6775.c
42035 @@ -952,10 +952,10 @@ static struct attribute_group *
42036 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42037 int repeat)
42038 {
42039 - struct attribute_group *group;
42040 + attribute_group_no_const *group;
42041 struct sensor_device_attr_u *su;
42042 - struct sensor_device_attribute *a;
42043 - struct sensor_device_attribute_2 *a2;
42044 + sensor_device_attribute_no_const *a;
42045 + sensor_device_attribute_2_no_const *a2;
42046 struct attribute **attrs;
42047 struct sensor_device_template **t;
42048 int i, count;
42049 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42050 index f2e47c7..45d7941 100644
42051 --- a/drivers/hwmon/pmbus/pmbus_core.c
42052 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42053 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42054 return 0;
42055 }
42056
42057 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42058 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42059 const char *name,
42060 umode_t mode,
42061 ssize_t (*show)(struct device *dev,
42062 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42063 dev_attr->store = store;
42064 }
42065
42066 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42067 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42068 const char *name,
42069 umode_t mode,
42070 ssize_t (*show)(struct device *dev,
42071 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42072 u16 reg, u8 mask)
42073 {
42074 struct pmbus_boolean *boolean;
42075 - struct sensor_device_attribute *a;
42076 + sensor_device_attribute_no_const *a;
42077
42078 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42079 if (!boolean)
42080 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42081 bool update, bool readonly)
42082 {
42083 struct pmbus_sensor *sensor;
42084 - struct device_attribute *a;
42085 + device_attribute_no_const *a;
42086
42087 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42088 if (!sensor)
42089 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42090 const char *lstring, int index)
42091 {
42092 struct pmbus_label *label;
42093 - struct device_attribute *a;
42094 + device_attribute_no_const *a;
42095
42096 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42097 if (!label)
42098 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42099 index d4f0935..7420593 100644
42100 --- a/drivers/hwmon/sht15.c
42101 +++ b/drivers/hwmon/sht15.c
42102 @@ -169,7 +169,7 @@ struct sht15_data {
42103 int supply_uv;
42104 bool supply_uv_valid;
42105 struct work_struct update_supply_work;
42106 - atomic_t interrupt_handled;
42107 + atomic_unchecked_t interrupt_handled;
42108 };
42109
42110 /**
42111 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42112 ret = gpio_direction_input(data->pdata->gpio_data);
42113 if (ret)
42114 return ret;
42115 - atomic_set(&data->interrupt_handled, 0);
42116 + atomic_set_unchecked(&data->interrupt_handled, 0);
42117
42118 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42119 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42120 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42121 /* Only relevant if the interrupt hasn't occurred. */
42122 - if (!atomic_read(&data->interrupt_handled))
42123 + if (!atomic_read_unchecked(&data->interrupt_handled))
42124 schedule_work(&data->read_work);
42125 }
42126 ret = wait_event_timeout(data->wait_queue,
42127 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42128
42129 /* First disable the interrupt */
42130 disable_irq_nosync(irq);
42131 - atomic_inc(&data->interrupt_handled);
42132 + atomic_inc_unchecked(&data->interrupt_handled);
42133 /* Then schedule a reading work struct */
42134 if (data->state != SHT15_READING_NOTHING)
42135 schedule_work(&data->read_work);
42136 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42137 * If not, then start the interrupt again - care here as could
42138 * have gone low in meantime so verify it hasn't!
42139 */
42140 - atomic_set(&data->interrupt_handled, 0);
42141 + atomic_set_unchecked(&data->interrupt_handled, 0);
42142 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42143 /* If still not occurred or another handler was scheduled */
42144 if (gpio_get_value(data->pdata->gpio_data)
42145 - || atomic_read(&data->interrupt_handled))
42146 + || atomic_read_unchecked(&data->interrupt_handled))
42147 return;
42148 }
42149
42150 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42151 index ac91c07..8e69663 100644
42152 --- a/drivers/hwmon/via-cputemp.c
42153 +++ b/drivers/hwmon/via-cputemp.c
42154 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42155 return NOTIFY_OK;
42156 }
42157
42158 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42159 +static struct notifier_block via_cputemp_cpu_notifier = {
42160 .notifier_call = via_cputemp_cpu_callback,
42161 };
42162
42163 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42164 index 65e3240..e6c511d 100644
42165 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42166 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42167 @@ -39,7 +39,7 @@
42168 extern struct i2c_adapter amd756_smbus;
42169
42170 static struct i2c_adapter *s4882_adapter;
42171 -static struct i2c_algorithm *s4882_algo;
42172 +static i2c_algorithm_no_const *s4882_algo;
42173
42174 /* Wrapper access functions for multiplexed SMBus */
42175 static DEFINE_MUTEX(amd756_lock);
42176 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42177 index b19a310..d6eece0 100644
42178 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42179 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42180 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42181 /* usb layer */
42182
42183 /* Send command to device, and get response. */
42184 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42185 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42186 {
42187 int ret = 0;
42188 int actual;
42189 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42190 index 88eda09..cf40434 100644
42191 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42192 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42193 @@ -37,7 +37,7 @@
42194 extern struct i2c_adapter *nforce2_smbus;
42195
42196 static struct i2c_adapter *s4985_adapter;
42197 -static struct i2c_algorithm *s4985_algo;
42198 +static i2c_algorithm_no_const *s4985_algo;
42199
42200 /* Wrapper access functions for multiplexed SMBus */
42201 static DEFINE_MUTEX(nforce2_lock);
42202 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42203 index 71c7a39..71dd3e0 100644
42204 --- a/drivers/i2c/i2c-dev.c
42205 +++ b/drivers/i2c/i2c-dev.c
42206 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42207 break;
42208 }
42209
42210 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42211 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42212 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42213 if (IS_ERR(rdwr_pa[i].buf)) {
42214 res = PTR_ERR(rdwr_pa[i].buf);
42215 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42216 index 0b510ba..4fbb5085 100644
42217 --- a/drivers/ide/ide-cd.c
42218 +++ b/drivers/ide/ide-cd.c
42219 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42220 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42221 if ((unsigned long)buf & alignment
42222 || blk_rq_bytes(rq) & q->dma_pad_mask
42223 - || object_is_on_stack(buf))
42224 + || object_starts_on_stack(buf))
42225 drive->dma = 0;
42226 }
42227 }
42228 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42229 index af3e76d..96dfe5e 100644
42230 --- a/drivers/iio/industrialio-core.c
42231 +++ b/drivers/iio/industrialio-core.c
42232 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42233 }
42234
42235 static
42236 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42237 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42238 const char *postfix,
42239 struct iio_chan_spec const *chan,
42240 ssize_t (*readfunc)(struct device *dev,
42241 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42242 index e28a494..f7c2671 100644
42243 --- a/drivers/infiniband/core/cm.c
42244 +++ b/drivers/infiniband/core/cm.c
42245 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42246
42247 struct cm_counter_group {
42248 struct kobject obj;
42249 - atomic_long_t counter[CM_ATTR_COUNT];
42250 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42251 };
42252
42253 struct cm_counter_attribute {
42254 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42255 struct ib_mad_send_buf *msg = NULL;
42256 int ret;
42257
42258 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42259 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42260 counter[CM_REQ_COUNTER]);
42261
42262 /* Quick state check to discard duplicate REQs. */
42263 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42264 if (!cm_id_priv)
42265 return;
42266
42267 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42268 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42269 counter[CM_REP_COUNTER]);
42270 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42271 if (ret)
42272 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42273 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42274 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42275 spin_unlock_irq(&cm_id_priv->lock);
42276 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42277 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42278 counter[CM_RTU_COUNTER]);
42279 goto out;
42280 }
42281 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42282 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42283 dreq_msg->local_comm_id);
42284 if (!cm_id_priv) {
42285 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42286 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42287 counter[CM_DREQ_COUNTER]);
42288 cm_issue_drep(work->port, work->mad_recv_wc);
42289 return -EINVAL;
42290 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42291 case IB_CM_MRA_REP_RCVD:
42292 break;
42293 case IB_CM_TIMEWAIT:
42294 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42295 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42296 counter[CM_DREQ_COUNTER]);
42297 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42298 goto unlock;
42299 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42300 cm_free_msg(msg);
42301 goto deref;
42302 case IB_CM_DREQ_RCVD:
42303 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42304 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42305 counter[CM_DREQ_COUNTER]);
42306 goto unlock;
42307 default:
42308 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42309 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42310 cm_id_priv->msg, timeout)) {
42311 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42312 - atomic_long_inc(&work->port->
42313 + atomic_long_inc_unchecked(&work->port->
42314 counter_group[CM_RECV_DUPLICATES].
42315 counter[CM_MRA_COUNTER]);
42316 goto out;
42317 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42318 break;
42319 case IB_CM_MRA_REQ_RCVD:
42320 case IB_CM_MRA_REP_RCVD:
42321 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42322 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42323 counter[CM_MRA_COUNTER]);
42324 /* fall through */
42325 default:
42326 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42327 case IB_CM_LAP_IDLE:
42328 break;
42329 case IB_CM_MRA_LAP_SENT:
42330 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42331 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42332 counter[CM_LAP_COUNTER]);
42333 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42334 goto unlock;
42335 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42336 cm_free_msg(msg);
42337 goto deref;
42338 case IB_CM_LAP_RCVD:
42339 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42340 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42341 counter[CM_LAP_COUNTER]);
42342 goto unlock;
42343 default:
42344 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42345 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42346 if (cur_cm_id_priv) {
42347 spin_unlock_irq(&cm.lock);
42348 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42349 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42350 counter[CM_SIDR_REQ_COUNTER]);
42351 goto out; /* Duplicate message. */
42352 }
42353 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42354 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42355 msg->retries = 1;
42356
42357 - atomic_long_add(1 + msg->retries,
42358 + atomic_long_add_unchecked(1 + msg->retries,
42359 &port->counter_group[CM_XMIT].counter[attr_index]);
42360 if (msg->retries)
42361 - atomic_long_add(msg->retries,
42362 + atomic_long_add_unchecked(msg->retries,
42363 &port->counter_group[CM_XMIT_RETRIES].
42364 counter[attr_index]);
42365
42366 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42367 }
42368
42369 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42370 - atomic_long_inc(&port->counter_group[CM_RECV].
42371 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42372 counter[attr_id - CM_ATTR_ID_OFFSET]);
42373
42374 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42375 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42376 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42377
42378 return sprintf(buf, "%ld\n",
42379 - atomic_long_read(&group->counter[cm_attr->index]));
42380 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42381 }
42382
42383 static const struct sysfs_ops cm_counter_ops = {
42384 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42385 index 9f5ad7c..588cd84 100644
42386 --- a/drivers/infiniband/core/fmr_pool.c
42387 +++ b/drivers/infiniband/core/fmr_pool.c
42388 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42389
42390 struct task_struct *thread;
42391
42392 - atomic_t req_ser;
42393 - atomic_t flush_ser;
42394 + atomic_unchecked_t req_ser;
42395 + atomic_unchecked_t flush_ser;
42396
42397 wait_queue_head_t force_wait;
42398 };
42399 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42400 struct ib_fmr_pool *pool = pool_ptr;
42401
42402 do {
42403 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42404 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42405 ib_fmr_batch_release(pool);
42406
42407 - atomic_inc(&pool->flush_ser);
42408 + atomic_inc_unchecked(&pool->flush_ser);
42409 wake_up_interruptible(&pool->force_wait);
42410
42411 if (pool->flush_function)
42412 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42413 }
42414
42415 set_current_state(TASK_INTERRUPTIBLE);
42416 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42417 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42418 !kthread_should_stop())
42419 schedule();
42420 __set_current_state(TASK_RUNNING);
42421 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42422 pool->dirty_watermark = params->dirty_watermark;
42423 pool->dirty_len = 0;
42424 spin_lock_init(&pool->pool_lock);
42425 - atomic_set(&pool->req_ser, 0);
42426 - atomic_set(&pool->flush_ser, 0);
42427 + atomic_set_unchecked(&pool->req_ser, 0);
42428 + atomic_set_unchecked(&pool->flush_ser, 0);
42429 init_waitqueue_head(&pool->force_wait);
42430
42431 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42432 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42433 }
42434 spin_unlock_irq(&pool->pool_lock);
42435
42436 - serial = atomic_inc_return(&pool->req_ser);
42437 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42438 wake_up_process(pool->thread);
42439
42440 if (wait_event_interruptible(pool->force_wait,
42441 - atomic_read(&pool->flush_ser) - serial >= 0))
42442 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42443 return -EINTR;
42444
42445 return 0;
42446 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42447 } else {
42448 list_add_tail(&fmr->list, &pool->dirty_list);
42449 if (++pool->dirty_len >= pool->dirty_watermark) {
42450 - atomic_inc(&pool->req_ser);
42451 + atomic_inc_unchecked(&pool->req_ser);
42452 wake_up_process(pool->thread);
42453 }
42454 }
42455 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42456 index cb43c22..2e12dd7 100644
42457 --- a/drivers/infiniband/hw/cxgb4/mem.c
42458 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42459 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42460 int err;
42461 struct fw_ri_tpte tpt;
42462 u32 stag_idx;
42463 - static atomic_t key;
42464 + static atomic_unchecked_t key;
42465
42466 if (c4iw_fatal_error(rdev))
42467 return -EIO;
42468 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42469 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42470 rdev->stats.stag.max = rdev->stats.stag.cur;
42471 mutex_unlock(&rdev->stats.lock);
42472 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42473 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42474 }
42475 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42476 __func__, stag_state, type, pdid, stag_idx);
42477 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42478 index 79b3dbc..96e5fcc 100644
42479 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42480 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42481 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42482 struct ib_atomic_eth *ateth;
42483 struct ipath_ack_entry *e;
42484 u64 vaddr;
42485 - atomic64_t *maddr;
42486 + atomic64_unchecked_t *maddr;
42487 u64 sdata;
42488 u32 rkey;
42489 u8 next;
42490 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42491 IB_ACCESS_REMOTE_ATOMIC)))
42492 goto nack_acc_unlck;
42493 /* Perform atomic OP and save result. */
42494 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42495 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42496 sdata = be64_to_cpu(ateth->swap_data);
42497 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42498 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42499 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42500 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42501 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42502 be64_to_cpu(ateth->compare_data),
42503 sdata);
42504 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42505 index 1f95bba..9530f87 100644
42506 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42507 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42508 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42509 unsigned long flags;
42510 struct ib_wc wc;
42511 u64 sdata;
42512 - atomic64_t *maddr;
42513 + atomic64_unchecked_t *maddr;
42514 enum ib_wc_status send_status;
42515
42516 /*
42517 @@ -382,11 +382,11 @@ again:
42518 IB_ACCESS_REMOTE_ATOMIC)))
42519 goto acc_err;
42520 /* Perform atomic OP and save result. */
42521 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42522 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42523 sdata = wqe->wr.wr.atomic.compare_add;
42524 *(u64 *) sqp->s_sge.sge.vaddr =
42525 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42526 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42527 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42528 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42529 sdata, wqe->wr.wr.atomic.swap);
42530 goto send_comp;
42531 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42532 index 82a7dd8..8fb6ba6 100644
42533 --- a/drivers/infiniband/hw/mlx4/mad.c
42534 +++ b/drivers/infiniband/hw/mlx4/mad.c
42535 @@ -98,7 +98,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42536
42537 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42538 {
42539 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42540 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42541 cpu_to_be64(0xff00000000000000LL);
42542 }
42543
42544 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42545 index ed327e6..ca1739e0 100644
42546 --- a/drivers/infiniband/hw/mlx4/mcg.c
42547 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42548 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42549 {
42550 char name[20];
42551
42552 - atomic_set(&ctx->tid, 0);
42553 + atomic_set_unchecked(&ctx->tid, 0);
42554 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42555 ctx->mcg_wq = create_singlethread_workqueue(name);
42556 if (!ctx->mcg_wq)
42557 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42558 index 6eb743f..a7b0f6d 100644
42559 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42560 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42561 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
42562 struct list_head mcg_mgid0_list;
42563 struct workqueue_struct *mcg_wq;
42564 struct mlx4_ib_demux_pv_ctx **tun;
42565 - atomic_t tid;
42566 + atomic_unchecked_t tid;
42567 int flushing; /* flushing the work queue */
42568 };
42569
42570 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42571 index 9d3e5c1..6f166df 100644
42572 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42573 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42574 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42575 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42576 }
42577
42578 -int mthca_QUERY_FW(struct mthca_dev *dev)
42579 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42580 {
42581 struct mthca_mailbox *mailbox;
42582 u32 *outbox;
42583 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42584 CMD_TIME_CLASS_B);
42585 }
42586
42587 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42588 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42589 int num_mtt)
42590 {
42591 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42592 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42593 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42594 }
42595
42596 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42597 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42598 int eq_num)
42599 {
42600 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42601 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42602 CMD_TIME_CLASS_B);
42603 }
42604
42605 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42606 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42607 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42608 void *in_mad, void *response_mad)
42609 {
42610 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42611 index ded76c1..0cf0a08 100644
42612 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42613 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42614 @@ -692,7 +692,7 @@ err_close:
42615 return err;
42616 }
42617
42618 -static int mthca_setup_hca(struct mthca_dev *dev)
42619 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42620 {
42621 int err;
42622
42623 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42624 index ed9a989..6aa5dc2 100644
42625 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42626 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42627 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42628 * through the bitmaps)
42629 */
42630
42631 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42632 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42633 {
42634 int o;
42635 int m;
42636 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42637 return key;
42638 }
42639
42640 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42641 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42642 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
42643 {
42644 struct mthca_mailbox *mailbox;
42645 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
42646 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
42647 }
42648
42649 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42650 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42651 u64 *buffer_list, int buffer_size_shift,
42652 int list_len, u64 iova, u64 total_size,
42653 u32 access, struct mthca_mr *mr)
42654 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
42655 index 415f8e1..e34214e 100644
42656 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
42657 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
42658 @@ -764,7 +764,7 @@ unlock:
42659 return 0;
42660 }
42661
42662 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42663 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42664 {
42665 struct mthca_dev *dev = to_mdev(ibcq->device);
42666 struct mthca_cq *cq = to_mcq(ibcq);
42667 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
42668 index 3b2a6dc..bce26ff 100644
42669 --- a/drivers/infiniband/hw/nes/nes.c
42670 +++ b/drivers/infiniband/hw/nes/nes.c
42671 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
42672 LIST_HEAD(nes_adapter_list);
42673 static LIST_HEAD(nes_dev_list);
42674
42675 -atomic_t qps_destroyed;
42676 +atomic_unchecked_t qps_destroyed;
42677
42678 static unsigned int ee_flsh_adapter;
42679 static unsigned int sysfs_nonidx_addr;
42680 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
42681 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
42682 struct nes_adapter *nesadapter = nesdev->nesadapter;
42683
42684 - atomic_inc(&qps_destroyed);
42685 + atomic_inc_unchecked(&qps_destroyed);
42686
42687 /* Free the control structures */
42688
42689 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
42690 index bd9d132..70d84f4 100644
42691 --- a/drivers/infiniband/hw/nes/nes.h
42692 +++ b/drivers/infiniband/hw/nes/nes.h
42693 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
42694 extern unsigned int wqm_quanta;
42695 extern struct list_head nes_adapter_list;
42696
42697 -extern atomic_t cm_connects;
42698 -extern atomic_t cm_accepts;
42699 -extern atomic_t cm_disconnects;
42700 -extern atomic_t cm_closes;
42701 -extern atomic_t cm_connecteds;
42702 -extern atomic_t cm_connect_reqs;
42703 -extern atomic_t cm_rejects;
42704 -extern atomic_t mod_qp_timouts;
42705 -extern atomic_t qps_created;
42706 -extern atomic_t qps_destroyed;
42707 -extern atomic_t sw_qps_destroyed;
42708 +extern atomic_unchecked_t cm_connects;
42709 +extern atomic_unchecked_t cm_accepts;
42710 +extern atomic_unchecked_t cm_disconnects;
42711 +extern atomic_unchecked_t cm_closes;
42712 +extern atomic_unchecked_t cm_connecteds;
42713 +extern atomic_unchecked_t cm_connect_reqs;
42714 +extern atomic_unchecked_t cm_rejects;
42715 +extern atomic_unchecked_t mod_qp_timouts;
42716 +extern atomic_unchecked_t qps_created;
42717 +extern atomic_unchecked_t qps_destroyed;
42718 +extern atomic_unchecked_t sw_qps_destroyed;
42719 extern u32 mh_detected;
42720 extern u32 mh_pauses_sent;
42721 extern u32 cm_packets_sent;
42722 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
42723 extern u32 cm_packets_received;
42724 extern u32 cm_packets_dropped;
42725 extern u32 cm_packets_retrans;
42726 -extern atomic_t cm_listens_created;
42727 -extern atomic_t cm_listens_destroyed;
42728 +extern atomic_unchecked_t cm_listens_created;
42729 +extern atomic_unchecked_t cm_listens_destroyed;
42730 extern u32 cm_backlog_drops;
42731 -extern atomic_t cm_loopbacks;
42732 -extern atomic_t cm_nodes_created;
42733 -extern atomic_t cm_nodes_destroyed;
42734 -extern atomic_t cm_accel_dropped_pkts;
42735 -extern atomic_t cm_resets_recvd;
42736 -extern atomic_t pau_qps_created;
42737 -extern atomic_t pau_qps_destroyed;
42738 +extern atomic_unchecked_t cm_loopbacks;
42739 +extern atomic_unchecked_t cm_nodes_created;
42740 +extern atomic_unchecked_t cm_nodes_destroyed;
42741 +extern atomic_unchecked_t cm_accel_dropped_pkts;
42742 +extern atomic_unchecked_t cm_resets_recvd;
42743 +extern atomic_unchecked_t pau_qps_created;
42744 +extern atomic_unchecked_t pau_qps_destroyed;
42745
42746 extern u32 int_mod_timer_init;
42747 extern u32 int_mod_cq_depth_256;
42748 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
42749 index 6f09a72..cf4399d 100644
42750 --- a/drivers/infiniband/hw/nes/nes_cm.c
42751 +++ b/drivers/infiniband/hw/nes/nes_cm.c
42752 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
42753 u32 cm_packets_retrans;
42754 u32 cm_packets_created;
42755 u32 cm_packets_received;
42756 -atomic_t cm_listens_created;
42757 -atomic_t cm_listens_destroyed;
42758 +atomic_unchecked_t cm_listens_created;
42759 +atomic_unchecked_t cm_listens_destroyed;
42760 u32 cm_backlog_drops;
42761 -atomic_t cm_loopbacks;
42762 -atomic_t cm_nodes_created;
42763 -atomic_t cm_nodes_destroyed;
42764 -atomic_t cm_accel_dropped_pkts;
42765 -atomic_t cm_resets_recvd;
42766 +atomic_unchecked_t cm_loopbacks;
42767 +atomic_unchecked_t cm_nodes_created;
42768 +atomic_unchecked_t cm_nodes_destroyed;
42769 +atomic_unchecked_t cm_accel_dropped_pkts;
42770 +atomic_unchecked_t cm_resets_recvd;
42771
42772 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
42773 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
42774 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
42775 /* instance of function pointers for client API */
42776 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
42777 static struct nes_cm_ops nes_cm_api = {
42778 - mini_cm_accelerated,
42779 - mini_cm_listen,
42780 - mini_cm_del_listen,
42781 - mini_cm_connect,
42782 - mini_cm_close,
42783 - mini_cm_accept,
42784 - mini_cm_reject,
42785 - mini_cm_recv_pkt,
42786 - mini_cm_dealloc_core,
42787 - mini_cm_get,
42788 - mini_cm_set
42789 + .accelerated = mini_cm_accelerated,
42790 + .listen = mini_cm_listen,
42791 + .stop_listener = mini_cm_del_listen,
42792 + .connect = mini_cm_connect,
42793 + .close = mini_cm_close,
42794 + .accept = mini_cm_accept,
42795 + .reject = mini_cm_reject,
42796 + .recv_pkt = mini_cm_recv_pkt,
42797 + .destroy_cm_core = mini_cm_dealloc_core,
42798 + .get = mini_cm_get,
42799 + .set = mini_cm_set
42800 };
42801
42802 static struct nes_cm_core *g_cm_core;
42803
42804 -atomic_t cm_connects;
42805 -atomic_t cm_accepts;
42806 -atomic_t cm_disconnects;
42807 -atomic_t cm_closes;
42808 -atomic_t cm_connecteds;
42809 -atomic_t cm_connect_reqs;
42810 -atomic_t cm_rejects;
42811 +atomic_unchecked_t cm_connects;
42812 +atomic_unchecked_t cm_accepts;
42813 +atomic_unchecked_t cm_disconnects;
42814 +atomic_unchecked_t cm_closes;
42815 +atomic_unchecked_t cm_connecteds;
42816 +atomic_unchecked_t cm_connect_reqs;
42817 +atomic_unchecked_t cm_rejects;
42818
42819 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
42820 {
42821 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
42822 kfree(listener);
42823 listener = NULL;
42824 ret = 0;
42825 - atomic_inc(&cm_listens_destroyed);
42826 + atomic_inc_unchecked(&cm_listens_destroyed);
42827 } else {
42828 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
42829 }
42830 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
42831 cm_node->rem_mac);
42832
42833 add_hte_node(cm_core, cm_node);
42834 - atomic_inc(&cm_nodes_created);
42835 + atomic_inc_unchecked(&cm_nodes_created);
42836
42837 return cm_node;
42838 }
42839 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
42840 }
42841
42842 atomic_dec(&cm_core->node_cnt);
42843 - atomic_inc(&cm_nodes_destroyed);
42844 + atomic_inc_unchecked(&cm_nodes_destroyed);
42845 nesqp = cm_node->nesqp;
42846 if (nesqp) {
42847 nesqp->cm_node = NULL;
42848 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
42849
42850 static void drop_packet(struct sk_buff *skb)
42851 {
42852 - atomic_inc(&cm_accel_dropped_pkts);
42853 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42854 dev_kfree_skb_any(skb);
42855 }
42856
42857 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
42858 {
42859
42860 int reset = 0; /* whether to send reset in case of err.. */
42861 - atomic_inc(&cm_resets_recvd);
42862 + atomic_inc_unchecked(&cm_resets_recvd);
42863 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
42864 " refcnt=%d\n", cm_node, cm_node->state,
42865 atomic_read(&cm_node->ref_count));
42866 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
42867 rem_ref_cm_node(cm_node->cm_core, cm_node);
42868 return NULL;
42869 }
42870 - atomic_inc(&cm_loopbacks);
42871 + atomic_inc_unchecked(&cm_loopbacks);
42872 loopbackremotenode->loopbackpartner = cm_node;
42873 loopbackremotenode->tcp_cntxt.rcv_wscale =
42874 NES_CM_DEFAULT_RCV_WND_SCALE;
42875 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
42876 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
42877 else {
42878 rem_ref_cm_node(cm_core, cm_node);
42879 - atomic_inc(&cm_accel_dropped_pkts);
42880 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42881 dev_kfree_skb_any(skb);
42882 }
42883 break;
42884 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42885
42886 if ((cm_id) && (cm_id->event_handler)) {
42887 if (issue_disconn) {
42888 - atomic_inc(&cm_disconnects);
42889 + atomic_inc_unchecked(&cm_disconnects);
42890 cm_event.event = IW_CM_EVENT_DISCONNECT;
42891 cm_event.status = disconn_status;
42892 cm_event.local_addr = cm_id->local_addr;
42893 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42894 }
42895
42896 if (issue_close) {
42897 - atomic_inc(&cm_closes);
42898 + atomic_inc_unchecked(&cm_closes);
42899 nes_disconnect(nesqp, 1);
42900
42901 cm_id->provider_data = nesqp;
42902 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
42903
42904 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
42905 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
42906 - atomic_inc(&cm_accepts);
42907 + atomic_inc_unchecked(&cm_accepts);
42908
42909 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
42910 netdev_refcnt_read(nesvnic->netdev));
42911 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
42912 struct nes_cm_core *cm_core;
42913 u8 *start_buff;
42914
42915 - atomic_inc(&cm_rejects);
42916 + atomic_inc_unchecked(&cm_rejects);
42917 cm_node = (struct nes_cm_node *)cm_id->provider_data;
42918 loopback = cm_node->loopbackpartner;
42919 cm_core = cm_node->cm_core;
42920 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
42921 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
42922 ntohs(laddr->sin_port));
42923
42924 - atomic_inc(&cm_connects);
42925 + atomic_inc_unchecked(&cm_connects);
42926 nesqp->active_conn = 1;
42927
42928 /* cache the cm_id in the qp */
42929 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
42930 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
42931 return err;
42932 }
42933 - atomic_inc(&cm_listens_created);
42934 + atomic_inc_unchecked(&cm_listens_created);
42935 }
42936
42937 cm_id->add_ref(cm_id);
42938 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
42939
42940 if (nesqp->destroyed)
42941 return;
42942 - atomic_inc(&cm_connecteds);
42943 + atomic_inc_unchecked(&cm_connecteds);
42944 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
42945 " local port 0x%04X. jiffies = %lu.\n",
42946 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
42947 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
42948
42949 cm_id->add_ref(cm_id);
42950 ret = cm_id->event_handler(cm_id, &cm_event);
42951 - atomic_inc(&cm_closes);
42952 + atomic_inc_unchecked(&cm_closes);
42953 cm_event.event = IW_CM_EVENT_CLOSE;
42954 cm_event.status = 0;
42955 cm_event.provider_data = cm_id->provider_data;
42956 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
42957 return;
42958 cm_id = cm_node->cm_id;
42959
42960 - atomic_inc(&cm_connect_reqs);
42961 + atomic_inc_unchecked(&cm_connect_reqs);
42962 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
42963 cm_node, cm_id, jiffies);
42964
42965 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
42966 return;
42967 cm_id = cm_node->cm_id;
42968
42969 - atomic_inc(&cm_connect_reqs);
42970 + atomic_inc_unchecked(&cm_connect_reqs);
42971 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
42972 cm_node, cm_id, jiffies);
42973
42974 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
42975 index 4166452..fc952c3 100644
42976 --- a/drivers/infiniband/hw/nes/nes_mgt.c
42977 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
42978 @@ -40,8 +40,8 @@
42979 #include "nes.h"
42980 #include "nes_mgt.h"
42981
42982 -atomic_t pau_qps_created;
42983 -atomic_t pau_qps_destroyed;
42984 +atomic_unchecked_t pau_qps_created;
42985 +atomic_unchecked_t pau_qps_destroyed;
42986
42987 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
42988 {
42989 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
42990 {
42991 struct sk_buff *skb;
42992 unsigned long flags;
42993 - atomic_inc(&pau_qps_destroyed);
42994 + atomic_inc_unchecked(&pau_qps_destroyed);
42995
42996 /* Free packets that have not yet been forwarded */
42997 /* Lock is acquired by skb_dequeue when removing the skb */
42998 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
42999 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43000 skb_queue_head_init(&nesqp->pau_list);
43001 spin_lock_init(&nesqp->pau_lock);
43002 - atomic_inc(&pau_qps_created);
43003 + atomic_inc_unchecked(&pau_qps_created);
43004 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43005 }
43006
43007 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43008 index 49eb511..a774366 100644
43009 --- a/drivers/infiniband/hw/nes/nes_nic.c
43010 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43011 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43012 target_stat_values[++index] = mh_detected;
43013 target_stat_values[++index] = mh_pauses_sent;
43014 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43015 - target_stat_values[++index] = atomic_read(&cm_connects);
43016 - target_stat_values[++index] = atomic_read(&cm_accepts);
43017 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43018 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43019 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43020 - target_stat_values[++index] = atomic_read(&cm_rejects);
43021 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43022 - target_stat_values[++index] = atomic_read(&qps_created);
43023 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43024 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43025 - target_stat_values[++index] = atomic_read(&cm_closes);
43026 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43027 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43028 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43029 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43030 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43031 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43032 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43033 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43034 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43035 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43036 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43037 target_stat_values[++index] = cm_packets_sent;
43038 target_stat_values[++index] = cm_packets_bounced;
43039 target_stat_values[++index] = cm_packets_created;
43040 target_stat_values[++index] = cm_packets_received;
43041 target_stat_values[++index] = cm_packets_dropped;
43042 target_stat_values[++index] = cm_packets_retrans;
43043 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43044 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43045 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43046 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43047 target_stat_values[++index] = cm_backlog_drops;
43048 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43049 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43050 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43051 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43052 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43053 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43054 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43055 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43056 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43057 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43058 target_stat_values[++index] = nesadapter->free_4kpbl;
43059 target_stat_values[++index] = nesadapter->free_256pbl;
43060 target_stat_values[++index] = int_mod_timer_init;
43061 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43062 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43063 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43064 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43065 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43066 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43067 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43068 }
43069
43070 /**
43071 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43072 index c0d0296..3185f57 100644
43073 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43074 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43075 @@ -46,9 +46,9 @@
43076
43077 #include <rdma/ib_umem.h>
43078
43079 -atomic_t mod_qp_timouts;
43080 -atomic_t qps_created;
43081 -atomic_t sw_qps_destroyed;
43082 +atomic_unchecked_t mod_qp_timouts;
43083 +atomic_unchecked_t qps_created;
43084 +atomic_unchecked_t sw_qps_destroyed;
43085
43086 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43087
43088 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43089 if (init_attr->create_flags)
43090 return ERR_PTR(-EINVAL);
43091
43092 - atomic_inc(&qps_created);
43093 + atomic_inc_unchecked(&qps_created);
43094 switch (init_attr->qp_type) {
43095 case IB_QPT_RC:
43096 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43097 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43098 struct iw_cm_event cm_event;
43099 int ret = 0;
43100
43101 - atomic_inc(&sw_qps_destroyed);
43102 + atomic_inc_unchecked(&sw_qps_destroyed);
43103 nesqp->destroyed = 1;
43104
43105 /* Blow away the connection if it exists. */
43106 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43107 index c00ae09..04e91be 100644
43108 --- a/drivers/infiniband/hw/qib/qib.h
43109 +++ b/drivers/infiniband/hw/qib/qib.h
43110 @@ -52,6 +52,7 @@
43111 #include <linux/kref.h>
43112 #include <linux/sched.h>
43113 #include <linux/kthread.h>
43114 +#include <linux/slab.h>
43115
43116 #include "qib_common.h"
43117 #include "qib_verbs.h"
43118 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43119 index cdc7df4..a2fdfdb 100644
43120 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43121 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43122 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43123 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43124 }
43125
43126 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43127 +static struct rtnl_link_ops ipoib_link_ops = {
43128 .kind = "ipoib",
43129 .maxtype = IFLA_IPOIB_MAX,
43130 .policy = ipoib_policy,
43131 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43132 index e853a21..56fc5a8 100644
43133 --- a/drivers/input/gameport/gameport.c
43134 +++ b/drivers/input/gameport/gameport.c
43135 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43136 */
43137 static void gameport_init_port(struct gameport *gameport)
43138 {
43139 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43140 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43141
43142 __module_get(THIS_MODULE);
43143
43144 mutex_init(&gameport->drv_mutex);
43145 device_initialize(&gameport->dev);
43146 dev_set_name(&gameport->dev, "gameport%lu",
43147 - (unsigned long)atomic_inc_return(&gameport_no));
43148 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43149 gameport->dev.bus = &gameport_bus;
43150 gameport->dev.release = gameport_release_port;
43151 if (gameport->parent)
43152 diff --git a/drivers/input/input.c b/drivers/input/input.c
43153 index 213e3a1..4fea837 100644
43154 --- a/drivers/input/input.c
43155 +++ b/drivers/input/input.c
43156 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43157 */
43158 struct input_dev *input_allocate_device(void)
43159 {
43160 - static atomic_t input_no = ATOMIC_INIT(-1);
43161 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43162 struct input_dev *dev;
43163
43164 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43165 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43166 INIT_LIST_HEAD(&dev->node);
43167
43168 dev_set_name(&dev->dev, "input%lu",
43169 - (unsigned long)atomic_inc_return(&input_no));
43170 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43171
43172 __module_get(THIS_MODULE);
43173 }
43174 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43175 index 4a95b22..874c182 100644
43176 --- a/drivers/input/joystick/sidewinder.c
43177 +++ b/drivers/input/joystick/sidewinder.c
43178 @@ -30,6 +30,7 @@
43179 #include <linux/kernel.h>
43180 #include <linux/module.h>
43181 #include <linux/slab.h>
43182 +#include <linux/sched.h>
43183 #include <linux/input.h>
43184 #include <linux/gameport.h>
43185 #include <linux/jiffies.h>
43186 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43187 index 3aa2f3f..53c00ea 100644
43188 --- a/drivers/input/joystick/xpad.c
43189 +++ b/drivers/input/joystick/xpad.c
43190 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43191
43192 static int xpad_led_probe(struct usb_xpad *xpad)
43193 {
43194 - static atomic_t led_seq = ATOMIC_INIT(-1);
43195 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43196 unsigned long led_no;
43197 struct xpad_led *led;
43198 struct led_classdev *led_cdev;
43199 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43200 if (!led)
43201 return -ENOMEM;
43202
43203 - led_no = atomic_inc_return(&led_seq);
43204 + led_no = atomic_inc_return_unchecked(&led_seq);
43205
43206 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43207 led->xpad = xpad;
43208 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43209 index ac1fa5f..5f7502c 100644
43210 --- a/drivers/input/misc/ims-pcu.c
43211 +++ b/drivers/input/misc/ims-pcu.c
43212 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43213
43214 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43215 {
43216 - static atomic_t device_no = ATOMIC_INIT(-1);
43217 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43218
43219 const struct ims_pcu_device_info *info;
43220 int error;
43221 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43222 }
43223
43224 /* Device appears to be operable, complete initialization */
43225 - pcu->device_no = atomic_inc_return(&device_no);
43226 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43227
43228 /*
43229 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43230 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43231 index f4cf664..3204fda 100644
43232 --- a/drivers/input/mouse/psmouse.h
43233 +++ b/drivers/input/mouse/psmouse.h
43234 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43235 ssize_t (*set)(struct psmouse *psmouse, void *data,
43236 const char *buf, size_t count);
43237 bool protect;
43238 -};
43239 +} __do_const;
43240 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43241
43242 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43243 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43244 index b604564..3f14ae4 100644
43245 --- a/drivers/input/mousedev.c
43246 +++ b/drivers/input/mousedev.c
43247 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43248
43249 spin_unlock_irq(&client->packet_lock);
43250
43251 - if (copy_to_user(buffer, data, count))
43252 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43253 return -EFAULT;
43254
43255 return count;
43256 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43257 index a05a517..323a2fd 100644
43258 --- a/drivers/input/serio/serio.c
43259 +++ b/drivers/input/serio/serio.c
43260 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43261 */
43262 static void serio_init_port(struct serio *serio)
43263 {
43264 - static atomic_t serio_no = ATOMIC_INIT(-1);
43265 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43266
43267 __module_get(THIS_MODULE);
43268
43269 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43270 mutex_init(&serio->drv_mutex);
43271 device_initialize(&serio->dev);
43272 dev_set_name(&serio->dev, "serio%lu",
43273 - (unsigned long)atomic_inc_return(&serio_no));
43274 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43275 serio->dev.bus = &serio_bus;
43276 serio->dev.release = serio_release_port;
43277 serio->dev.groups = serio_device_attr_groups;
43278 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43279 index 71ef5d6..93380a9 100644
43280 --- a/drivers/input/serio/serio_raw.c
43281 +++ b/drivers/input/serio/serio_raw.c
43282 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43283
43284 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43285 {
43286 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43287 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43288 struct serio_raw *serio_raw;
43289 int err;
43290
43291 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43292 }
43293
43294 snprintf(serio_raw->name, sizeof(serio_raw->name),
43295 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43296 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43297 kref_init(&serio_raw->kref);
43298 INIT_LIST_HEAD(&serio_raw->client_list);
43299 init_waitqueue_head(&serio_raw->wait);
43300 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43301 index 9802485..2e9941d 100644
43302 --- a/drivers/iommu/amd_iommu.c
43303 +++ b/drivers/iommu/amd_iommu.c
43304 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43305
43306 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43307 {
43308 + phys_addr_t physaddr;
43309 WARN_ON(address & 0x7ULL);
43310
43311 memset(cmd, 0, sizeof(*cmd));
43312 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43313 - cmd->data[1] = upper_32_bits(__pa(address));
43314 +
43315 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43316 + if (object_starts_on_stack((void *)address)) {
43317 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43318 + physaddr = __pa((u64)adjbuf);
43319 + } else
43320 +#endif
43321 + physaddr = __pa(address);
43322 +
43323 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43324 + cmd->data[1] = upper_32_bits(physaddr);
43325 cmd->data[2] = 1;
43326 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43327 }
43328 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43329 index 6cd47b7..264d14a 100644
43330 --- a/drivers/iommu/arm-smmu.c
43331 +++ b/drivers/iommu/arm-smmu.c
43332 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43333 cfg->irptndx = cfg->cbndx;
43334 }
43335
43336 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43337 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43338 arm_smmu_init_context_bank(smmu_domain);
43339 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43340
43341 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43342 index f7718d7..3ef740b 100644
43343 --- a/drivers/iommu/iommu.c
43344 +++ b/drivers/iommu/iommu.c
43345 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43346 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43347 {
43348 int err;
43349 - struct notifier_block *nb;
43350 + notifier_block_no_const *nb;
43351 struct iommu_callback_data cb = {
43352 .ops = ops,
43353 };
43354 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43355 index 89c4846..1de796f 100644
43356 --- a/drivers/iommu/irq_remapping.c
43357 +++ b/drivers/iommu/irq_remapping.c
43358 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43359 void panic_if_irq_remap(const char *msg)
43360 {
43361 if (irq_remapping_enabled)
43362 - panic(msg);
43363 + panic("%s", msg);
43364 }
43365
43366 static void ir_ack_apic_edge(struct irq_data *data)
43367 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43368
43369 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43370 {
43371 - chip->irq_print_chip = ir_print_prefix;
43372 - chip->irq_ack = ir_ack_apic_edge;
43373 - chip->irq_eoi = ir_ack_apic_level;
43374 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43375 + pax_open_kernel();
43376 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43377 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43378 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43379 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43380 + pax_close_kernel();
43381 }
43382
43383 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43384 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43385 index d617ee5..df8be8b 100644
43386 --- a/drivers/irqchip/irq-gic.c
43387 +++ b/drivers/irqchip/irq-gic.c
43388 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43389 * Supported arch specific GIC irq extension.
43390 * Default make them NULL.
43391 */
43392 -struct irq_chip gic_arch_extn = {
43393 +irq_chip_no_const gic_arch_extn = {
43394 .irq_eoi = NULL,
43395 .irq_mask = NULL,
43396 .irq_unmask = NULL,
43397 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43398 chained_irq_exit(chip, desc);
43399 }
43400
43401 -static struct irq_chip gic_chip = {
43402 +static irq_chip_no_const gic_chip __read_only = {
43403 .name = "GIC",
43404 .irq_mask = gic_mask_irq,
43405 .irq_unmask = gic_unmask_irq,
43406 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43407 index 078cac5..fb0f846 100644
43408 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43409 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43410 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43411 struct intc_irqpin_iomem *i;
43412 struct resource *io[INTC_IRQPIN_REG_NR];
43413 struct resource *irq;
43414 - struct irq_chip *irq_chip;
43415 + irq_chip_no_const *irq_chip;
43416 void (*enable_fn)(struct irq_data *d);
43417 void (*disable_fn)(struct irq_data *d);
43418 const char *name = dev_name(dev);
43419 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43420 index 384e6ed..7a771b2 100644
43421 --- a/drivers/irqchip/irq-renesas-irqc.c
43422 +++ b/drivers/irqchip/irq-renesas-irqc.c
43423 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43424 struct irqc_priv *p;
43425 struct resource *io;
43426 struct resource *irq;
43427 - struct irq_chip *irq_chip;
43428 + irq_chip_no_const *irq_chip;
43429 const char *name = dev_name(&pdev->dev);
43430 int ret;
43431 int k;
43432 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43433 index 6a2df32..dc962f1 100644
43434 --- a/drivers/isdn/capi/capi.c
43435 +++ b/drivers/isdn/capi/capi.c
43436 @@ -81,8 +81,8 @@ struct capiminor {
43437
43438 struct capi20_appl *ap;
43439 u32 ncci;
43440 - atomic_t datahandle;
43441 - atomic_t msgid;
43442 + atomic_unchecked_t datahandle;
43443 + atomic_unchecked_t msgid;
43444
43445 struct tty_port port;
43446 int ttyinstop;
43447 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43448 capimsg_setu16(s, 2, mp->ap->applid);
43449 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43450 capimsg_setu8 (s, 5, CAPI_RESP);
43451 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43452 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43453 capimsg_setu32(s, 8, mp->ncci);
43454 capimsg_setu16(s, 12, datahandle);
43455 }
43456 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43457 mp->outbytes -= len;
43458 spin_unlock_bh(&mp->outlock);
43459
43460 - datahandle = atomic_inc_return(&mp->datahandle);
43461 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43462 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43463 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43464 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43465 capimsg_setu16(skb->data, 2, mp->ap->applid);
43466 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43467 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43468 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43469 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43470 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43471 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43472 capimsg_setu16(skb->data, 16, len); /* Data length */
43473 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43474 index aecec6d..11e13c5 100644
43475 --- a/drivers/isdn/gigaset/bas-gigaset.c
43476 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43477 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43478
43479
43480 static const struct gigaset_ops gigops = {
43481 - gigaset_write_cmd,
43482 - gigaset_write_room,
43483 - gigaset_chars_in_buffer,
43484 - gigaset_brkchars,
43485 - gigaset_init_bchannel,
43486 - gigaset_close_bchannel,
43487 - gigaset_initbcshw,
43488 - gigaset_freebcshw,
43489 - gigaset_reinitbcshw,
43490 - gigaset_initcshw,
43491 - gigaset_freecshw,
43492 - gigaset_set_modem_ctrl,
43493 - gigaset_baud_rate,
43494 - gigaset_set_line_ctrl,
43495 - gigaset_isoc_send_skb,
43496 - gigaset_isoc_input,
43497 + .write_cmd = gigaset_write_cmd,
43498 + .write_room = gigaset_write_room,
43499 + .chars_in_buffer = gigaset_chars_in_buffer,
43500 + .brkchars = gigaset_brkchars,
43501 + .init_bchannel = gigaset_init_bchannel,
43502 + .close_bchannel = gigaset_close_bchannel,
43503 + .initbcshw = gigaset_initbcshw,
43504 + .freebcshw = gigaset_freebcshw,
43505 + .reinitbcshw = gigaset_reinitbcshw,
43506 + .initcshw = gigaset_initcshw,
43507 + .freecshw = gigaset_freecshw,
43508 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43509 + .baud_rate = gigaset_baud_rate,
43510 + .set_line_ctrl = gigaset_set_line_ctrl,
43511 + .send_skb = gigaset_isoc_send_skb,
43512 + .handle_input = gigaset_isoc_input,
43513 };
43514
43515 /* bas_gigaset_init
43516 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43517 index 600c79b..3752bab 100644
43518 --- a/drivers/isdn/gigaset/interface.c
43519 +++ b/drivers/isdn/gigaset/interface.c
43520 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43521 }
43522 tty->driver_data = cs;
43523
43524 - ++cs->port.count;
43525 + atomic_inc(&cs->port.count);
43526
43527 - if (cs->port.count == 1) {
43528 + if (atomic_read(&cs->port.count) == 1) {
43529 tty_port_tty_set(&cs->port, tty);
43530 cs->port.low_latency = 1;
43531 }
43532 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43533
43534 if (!cs->connected)
43535 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43536 - else if (!cs->port.count)
43537 + else if (!atomic_read(&cs->port.count))
43538 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43539 - else if (!--cs->port.count)
43540 + else if (!atomic_dec_return(&cs->port.count))
43541 tty_port_tty_set(&cs->port, NULL);
43542
43543 mutex_unlock(&cs->mutex);
43544 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43545 index 8c91fd5..14f13ce 100644
43546 --- a/drivers/isdn/gigaset/ser-gigaset.c
43547 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43548 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43549 }
43550
43551 static const struct gigaset_ops ops = {
43552 - gigaset_write_cmd,
43553 - gigaset_write_room,
43554 - gigaset_chars_in_buffer,
43555 - gigaset_brkchars,
43556 - gigaset_init_bchannel,
43557 - gigaset_close_bchannel,
43558 - gigaset_initbcshw,
43559 - gigaset_freebcshw,
43560 - gigaset_reinitbcshw,
43561 - gigaset_initcshw,
43562 - gigaset_freecshw,
43563 - gigaset_set_modem_ctrl,
43564 - gigaset_baud_rate,
43565 - gigaset_set_line_ctrl,
43566 - gigaset_m10x_send_skb, /* asyncdata.c */
43567 - gigaset_m10x_input, /* asyncdata.c */
43568 + .write_cmd = gigaset_write_cmd,
43569 + .write_room = gigaset_write_room,
43570 + .chars_in_buffer = gigaset_chars_in_buffer,
43571 + .brkchars = gigaset_brkchars,
43572 + .init_bchannel = gigaset_init_bchannel,
43573 + .close_bchannel = gigaset_close_bchannel,
43574 + .initbcshw = gigaset_initbcshw,
43575 + .freebcshw = gigaset_freebcshw,
43576 + .reinitbcshw = gigaset_reinitbcshw,
43577 + .initcshw = gigaset_initcshw,
43578 + .freecshw = gigaset_freecshw,
43579 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43580 + .baud_rate = gigaset_baud_rate,
43581 + .set_line_ctrl = gigaset_set_line_ctrl,
43582 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43583 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43584 };
43585
43586
43587 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43588 index 5f306e2..5342f88 100644
43589 --- a/drivers/isdn/gigaset/usb-gigaset.c
43590 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43591 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43592 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43593 memcpy(cs->hw.usb->bchars, buf, 6);
43594 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43595 - 0, 0, &buf, 6, 2000);
43596 + 0, 0, buf, 6, 2000);
43597 }
43598
43599 static void gigaset_freebcshw(struct bc_state *bcs)
43600 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43601 }
43602
43603 static const struct gigaset_ops ops = {
43604 - gigaset_write_cmd,
43605 - gigaset_write_room,
43606 - gigaset_chars_in_buffer,
43607 - gigaset_brkchars,
43608 - gigaset_init_bchannel,
43609 - gigaset_close_bchannel,
43610 - gigaset_initbcshw,
43611 - gigaset_freebcshw,
43612 - gigaset_reinitbcshw,
43613 - gigaset_initcshw,
43614 - gigaset_freecshw,
43615 - gigaset_set_modem_ctrl,
43616 - gigaset_baud_rate,
43617 - gigaset_set_line_ctrl,
43618 - gigaset_m10x_send_skb,
43619 - gigaset_m10x_input,
43620 + .write_cmd = gigaset_write_cmd,
43621 + .write_room = gigaset_write_room,
43622 + .chars_in_buffer = gigaset_chars_in_buffer,
43623 + .brkchars = gigaset_brkchars,
43624 + .init_bchannel = gigaset_init_bchannel,
43625 + .close_bchannel = gigaset_close_bchannel,
43626 + .initbcshw = gigaset_initbcshw,
43627 + .freebcshw = gigaset_freebcshw,
43628 + .reinitbcshw = gigaset_reinitbcshw,
43629 + .initcshw = gigaset_initcshw,
43630 + .freecshw = gigaset_freecshw,
43631 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43632 + .baud_rate = gigaset_baud_rate,
43633 + .set_line_ctrl = gigaset_set_line_ctrl,
43634 + .send_skb = gigaset_m10x_send_skb,
43635 + .handle_input = gigaset_m10x_input,
43636 };
43637
43638 /*
43639 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
43640 index 4d9b195..455075c 100644
43641 --- a/drivers/isdn/hardware/avm/b1.c
43642 +++ b/drivers/isdn/hardware/avm/b1.c
43643 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
43644 }
43645 if (left) {
43646 if (t4file->user) {
43647 - if (copy_from_user(buf, dp, left))
43648 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43649 return -EFAULT;
43650 } else {
43651 memcpy(buf, dp, left);
43652 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
43653 }
43654 if (left) {
43655 if (config->user) {
43656 - if (copy_from_user(buf, dp, left))
43657 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43658 return -EFAULT;
43659 } else {
43660 memcpy(buf, dp, left);
43661 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
43662 index 9b856e1..fa03c92 100644
43663 --- a/drivers/isdn/i4l/isdn_common.c
43664 +++ b/drivers/isdn/i4l/isdn_common.c
43665 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
43666 } else
43667 return -EINVAL;
43668 case IIOCDBGVAR:
43669 + if (!capable(CAP_SYS_RAWIO))
43670 + return -EPERM;
43671 if (arg) {
43672 if (copy_to_user(argp, &dev, sizeof(ulong)))
43673 return -EFAULT;
43674 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
43675 index 91d5730..336523e 100644
43676 --- a/drivers/isdn/i4l/isdn_concap.c
43677 +++ b/drivers/isdn/i4l/isdn_concap.c
43678 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
43679 }
43680
43681 struct concap_device_ops isdn_concap_reliable_dl_dops = {
43682 - &isdn_concap_dl_data_req,
43683 - &isdn_concap_dl_connect_req,
43684 - &isdn_concap_dl_disconn_req
43685 + .data_req = &isdn_concap_dl_data_req,
43686 + .connect_req = &isdn_concap_dl_connect_req,
43687 + .disconn_req = &isdn_concap_dl_disconn_req
43688 };
43689
43690 /* The following should better go into a dedicated source file such that
43691 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
43692 index bc91261..2ef7e36 100644
43693 --- a/drivers/isdn/i4l/isdn_tty.c
43694 +++ b/drivers/isdn/i4l/isdn_tty.c
43695 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
43696
43697 #ifdef ISDN_DEBUG_MODEM_OPEN
43698 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
43699 - port->count);
43700 + atomic_read(&port->count));
43701 #endif
43702 - port->count++;
43703 + atomic_inc(&port->count);
43704 port->tty = tty;
43705 /*
43706 * Start up serial port
43707 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43708 #endif
43709 return;
43710 }
43711 - if ((tty->count == 1) && (port->count != 1)) {
43712 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
43713 /*
43714 * Uh, oh. tty->count is 1, which means that the tty
43715 * structure will be freed. Info->count should always
43716 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43717 * serial port won't be shutdown.
43718 */
43719 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
43720 - "info->count is %d\n", port->count);
43721 - port->count = 1;
43722 + "info->count is %d\n", atomic_read(&port->count));
43723 + atomic_set(&port->count, 1);
43724 }
43725 - if (--port->count < 0) {
43726 + if (atomic_dec_return(&port->count) < 0) {
43727 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
43728 - info->line, port->count);
43729 - port->count = 0;
43730 + info->line, atomic_read(&port->count));
43731 + atomic_set(&port->count, 0);
43732 }
43733 - if (port->count) {
43734 + if (atomic_read(&port->count)) {
43735 #ifdef ISDN_DEBUG_MODEM_OPEN
43736 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
43737 #endif
43738 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
43739 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
43740 return;
43741 isdn_tty_shutdown(info);
43742 - port->count = 0;
43743 + atomic_set(&port->count, 0);
43744 port->flags &= ~ASYNC_NORMAL_ACTIVE;
43745 port->tty = NULL;
43746 wake_up_interruptible(&port->open_wait);
43747 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
43748 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
43749 modem_info *info = &dev->mdm.info[i];
43750
43751 - if (info->port.count == 0)
43752 + if (atomic_read(&info->port.count) == 0)
43753 continue;
43754 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
43755 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
43756 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
43757 index e2d4e58..40cd045 100644
43758 --- a/drivers/isdn/i4l/isdn_x25iface.c
43759 +++ b/drivers/isdn/i4l/isdn_x25iface.c
43760 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
43761
43762
43763 static struct concap_proto_ops ix25_pops = {
43764 - &isdn_x25iface_proto_new,
43765 - &isdn_x25iface_proto_del,
43766 - &isdn_x25iface_proto_restart,
43767 - &isdn_x25iface_proto_close,
43768 - &isdn_x25iface_xmit,
43769 - &isdn_x25iface_receive,
43770 - &isdn_x25iface_connect_ind,
43771 - &isdn_x25iface_disconn_ind
43772 + .proto_new = &isdn_x25iface_proto_new,
43773 + .proto_del = &isdn_x25iface_proto_del,
43774 + .restart = &isdn_x25iface_proto_restart,
43775 + .close = &isdn_x25iface_proto_close,
43776 + .encap_and_xmit = &isdn_x25iface_xmit,
43777 + .data_ind = &isdn_x25iface_receive,
43778 + .connect_ind = &isdn_x25iface_connect_ind,
43779 + .disconn_ind = &isdn_x25iface_disconn_ind
43780 };
43781
43782 /* error message helper function */
43783 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
43784 index 6a7447c..cae33fe 100644
43785 --- a/drivers/isdn/icn/icn.c
43786 +++ b/drivers/isdn/icn/icn.c
43787 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
43788 if (count > len)
43789 count = len;
43790 if (user) {
43791 - if (copy_from_user(msg, buf, count))
43792 + if (count > sizeof msg || copy_from_user(msg, buf, count))
43793 return -EFAULT;
43794 } else
43795 memcpy(msg, buf, count);
43796 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
43797 index 87f7dff..7300125 100644
43798 --- a/drivers/isdn/mISDN/dsp_cmx.c
43799 +++ b/drivers/isdn/mISDN/dsp_cmx.c
43800 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
43801 static u16 dsp_count; /* last sample count */
43802 static int dsp_count_valid; /* if we have last sample count */
43803
43804 -void
43805 +void __intentional_overflow(-1)
43806 dsp_cmx_send(void *arg)
43807 {
43808 struct dsp_conf *conf;
43809 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
43810 index 0f9ed1e..2715d6f 100644
43811 --- a/drivers/leds/leds-clevo-mail.c
43812 +++ b/drivers/leds/leds-clevo-mail.c
43813 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
43814 * detected as working, but in reality it is not) as low as
43815 * possible.
43816 */
43817 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
43818 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
43819 {
43820 .callback = clevo_mail_led_dmi_callback,
43821 .ident = "Clevo D410J",
43822 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
43823 index 046cb70..6b20d39 100644
43824 --- a/drivers/leds/leds-ss4200.c
43825 +++ b/drivers/leds/leds-ss4200.c
43826 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
43827 * detected as working, but in reality it is not) as low as
43828 * possible.
43829 */
43830 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
43831 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
43832 {
43833 .callback = ss4200_led_dmi_callback,
43834 .ident = "Intel SS4200-E",
43835 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
43836 index 6590558..a74c5dd 100644
43837 --- a/drivers/lguest/core.c
43838 +++ b/drivers/lguest/core.c
43839 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
43840 * The end address needs +1 because __get_vm_area allocates an
43841 * extra guard page, so we need space for that.
43842 */
43843 +
43844 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
43845 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43846 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
43847 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43848 +#else
43849 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43850 VM_ALLOC, switcher_addr, switcher_addr
43851 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43852 +#endif
43853 +
43854 if (!switcher_vma) {
43855 err = -ENOMEM;
43856 printk("lguest: could not map switcher pages high\n");
43857 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
43858 * Now the Switcher is mapped at the right address, we can't fail!
43859 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
43860 */
43861 - memcpy(switcher_vma->addr, start_switcher_text,
43862 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
43863 end_switcher_text - start_switcher_text);
43864
43865 printk(KERN_INFO "lguest: mapped switcher at %p\n",
43866 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
43867 index e8b55c3..3514c37 100644
43868 --- a/drivers/lguest/page_tables.c
43869 +++ b/drivers/lguest/page_tables.c
43870 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
43871 /*:*/
43872
43873 #ifdef CONFIG_X86_PAE
43874 -static void release_pmd(pmd_t *spmd)
43875 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
43876 {
43877 /* If the entry's not present, there's nothing to release. */
43878 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
43879 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
43880 index 922a1ac..9dd0c2a 100644
43881 --- a/drivers/lguest/x86/core.c
43882 +++ b/drivers/lguest/x86/core.c
43883 @@ -59,7 +59,7 @@ static struct {
43884 /* Offset from where switcher.S was compiled to where we've copied it */
43885 static unsigned long switcher_offset(void)
43886 {
43887 - return switcher_addr - (unsigned long)start_switcher_text;
43888 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
43889 }
43890
43891 /* This cpu's struct lguest_pages (after the Switcher text page) */
43892 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
43893 * These copies are pretty cheap, so we do them unconditionally: */
43894 /* Save the current Host top-level page directory.
43895 */
43896 +
43897 +#ifdef CONFIG_PAX_PER_CPU_PGD
43898 + pages->state.host_cr3 = read_cr3();
43899 +#else
43900 pages->state.host_cr3 = __pa(current->mm->pgd);
43901 +#endif
43902 +
43903 /*
43904 * Set up the Guest's page tables to see this CPU's pages (and no
43905 * other CPU's pages).
43906 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
43907 * compiled-in switcher code and the high-mapped copy we just made.
43908 */
43909 for (i = 0; i < IDT_ENTRIES; i++)
43910 - default_idt_entries[i] += switcher_offset();
43911 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
43912
43913 /*
43914 * Set up the Switcher's per-cpu areas.
43915 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
43916 * it will be undisturbed when we switch. To change %cs and jump we
43917 * need this structure to feed to Intel's "lcall" instruction.
43918 */
43919 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
43920 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
43921 lguest_entry.segment = LGUEST_CS;
43922
43923 /*
43924 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
43925 index 40634b0..4f5855e 100644
43926 --- a/drivers/lguest/x86/switcher_32.S
43927 +++ b/drivers/lguest/x86/switcher_32.S
43928 @@ -87,6 +87,7 @@
43929 #include <asm/page.h>
43930 #include <asm/segment.h>
43931 #include <asm/lguest.h>
43932 +#include <asm/processor-flags.h>
43933
43934 // We mark the start of the code to copy
43935 // It's placed in .text tho it's never run here
43936 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
43937 // Changes type when we load it: damn Intel!
43938 // For after we switch over our page tables
43939 // That entry will be read-only: we'd crash.
43940 +
43941 +#ifdef CONFIG_PAX_KERNEXEC
43942 + mov %cr0, %edx
43943 + xor $X86_CR0_WP, %edx
43944 + mov %edx, %cr0
43945 +#endif
43946 +
43947 movl $(GDT_ENTRY_TSS*8), %edx
43948 ltr %dx
43949
43950 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
43951 // Let's clear it again for our return.
43952 // The GDT descriptor of the Host
43953 // Points to the table after two "size" bytes
43954 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
43955 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
43956 // Clear "used" from type field (byte 5, bit 2)
43957 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
43958 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
43959 +
43960 +#ifdef CONFIG_PAX_KERNEXEC
43961 + mov %cr0, %eax
43962 + xor $X86_CR0_WP, %eax
43963 + mov %eax, %cr0
43964 +#endif
43965
43966 // Once our page table's switched, the Guest is live!
43967 // The Host fades as we run this final step.
43968 @@ -295,13 +309,12 @@ deliver_to_host:
43969 // I consulted gcc, and it gave
43970 // These instructions, which I gladly credit:
43971 leal (%edx,%ebx,8), %eax
43972 - movzwl (%eax),%edx
43973 - movl 4(%eax), %eax
43974 - xorw %ax, %ax
43975 - orl %eax, %edx
43976 + movl 4(%eax), %edx
43977 + movw (%eax), %dx
43978 // Now the address of the handler's in %edx
43979 // We call it now: its "iret" drops us home.
43980 - jmp *%edx
43981 + ljmp $__KERNEL_CS, $1f
43982 +1: jmp *%edx
43983
43984 // Every interrupt can come to us here
43985 // But we must truly tell each apart.
43986 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
43987 index a08e3ee..df8ade2 100644
43988 --- a/drivers/md/bcache/closure.h
43989 +++ b/drivers/md/bcache/closure.h
43990 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
43991 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
43992 struct workqueue_struct *wq)
43993 {
43994 - BUG_ON(object_is_on_stack(cl));
43995 + BUG_ON(object_starts_on_stack(cl));
43996 closure_set_ip(cl);
43997 cl->fn = fn;
43998 cl->wq = wq;
43999 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44000 index 1695ee5..89f18ab 100644
44001 --- a/drivers/md/bitmap.c
44002 +++ b/drivers/md/bitmap.c
44003 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44004 chunk_kb ? "KB" : "B");
44005 if (bitmap->storage.file) {
44006 seq_printf(seq, ", file: ");
44007 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44008 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44009 }
44010
44011 seq_printf(seq, "\n");
44012 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44013 index 73f791b..8c5d3ac 100644
44014 --- a/drivers/md/dm-ioctl.c
44015 +++ b/drivers/md/dm-ioctl.c
44016 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44017 cmd == DM_LIST_VERSIONS_CMD)
44018 return 0;
44019
44020 - if ((cmd == DM_DEV_CREATE_CMD)) {
44021 + if (cmd == DM_DEV_CREATE_CMD) {
44022 if (!*param->name) {
44023 DMWARN("name not supplied when creating device");
44024 return -EINVAL;
44025 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44026 index 7dfdb5c..4caada6 100644
44027 --- a/drivers/md/dm-raid1.c
44028 +++ b/drivers/md/dm-raid1.c
44029 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44030
44031 struct mirror {
44032 struct mirror_set *ms;
44033 - atomic_t error_count;
44034 + atomic_unchecked_t error_count;
44035 unsigned long error_type;
44036 struct dm_dev *dev;
44037 sector_t offset;
44038 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44039 struct mirror *m;
44040
44041 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44042 - if (!atomic_read(&m->error_count))
44043 + if (!atomic_read_unchecked(&m->error_count))
44044 return m;
44045
44046 return NULL;
44047 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44048 * simple way to tell if a device has encountered
44049 * errors.
44050 */
44051 - atomic_inc(&m->error_count);
44052 + atomic_inc_unchecked(&m->error_count);
44053
44054 if (test_and_set_bit(error_type, &m->error_type))
44055 return;
44056 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44057 struct mirror *m = get_default_mirror(ms);
44058
44059 do {
44060 - if (likely(!atomic_read(&m->error_count)))
44061 + if (likely(!atomic_read_unchecked(&m->error_count)))
44062 return m;
44063
44064 if (m-- == ms->mirror)
44065 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44066 {
44067 struct mirror *default_mirror = get_default_mirror(m->ms);
44068
44069 - return !atomic_read(&default_mirror->error_count);
44070 + return !atomic_read_unchecked(&default_mirror->error_count);
44071 }
44072
44073 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44074 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44075 */
44076 if (likely(region_in_sync(ms, region, 1)))
44077 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44078 - else if (m && atomic_read(&m->error_count))
44079 + else if (m && atomic_read_unchecked(&m->error_count))
44080 m = NULL;
44081
44082 if (likely(m))
44083 @@ -927,7 +927,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44084 }
44085
44086 ms->mirror[mirror].ms = ms;
44087 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44088 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44089 ms->mirror[mirror].error_type = 0;
44090 ms->mirror[mirror].offset = offset;
44091
44092 @@ -1342,7 +1342,7 @@ static void mirror_resume(struct dm_target *ti)
44093 */
44094 static char device_status_char(struct mirror *m)
44095 {
44096 - if (!atomic_read(&(m->error_count)))
44097 + if (!atomic_read_unchecked(&(m->error_count)))
44098 return 'A';
44099
44100 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44101 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44102 index f478a4c..4b8e5ef 100644
44103 --- a/drivers/md/dm-stats.c
44104 +++ b/drivers/md/dm-stats.c
44105 @@ -382,7 +382,7 @@ do_sync_free:
44106 synchronize_rcu_expedited();
44107 dm_stat_free(&s->rcu_head);
44108 } else {
44109 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44110 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44111 call_rcu(&s->rcu_head, dm_stat_free);
44112 }
44113 return 0;
44114 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44115 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44116 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44117 ));
44118 - ACCESS_ONCE(last->last_sector) = end_sector;
44119 - ACCESS_ONCE(last->last_rw) = bi_rw;
44120 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44121 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44122 }
44123
44124 rcu_read_lock();
44125 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44126 index f8b37d4..5c5cafd 100644
44127 --- a/drivers/md/dm-stripe.c
44128 +++ b/drivers/md/dm-stripe.c
44129 @@ -21,7 +21,7 @@ struct stripe {
44130 struct dm_dev *dev;
44131 sector_t physical_start;
44132
44133 - atomic_t error_count;
44134 + atomic_unchecked_t error_count;
44135 };
44136
44137 struct stripe_c {
44138 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44139 kfree(sc);
44140 return r;
44141 }
44142 - atomic_set(&(sc->stripe[i].error_count), 0);
44143 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44144 }
44145
44146 ti->private = sc;
44147 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44148 DMEMIT("%d ", sc->stripes);
44149 for (i = 0; i < sc->stripes; i++) {
44150 DMEMIT("%s ", sc->stripe[i].dev->name);
44151 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44152 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44153 'D' : 'A';
44154 }
44155 buffer[i] = '\0';
44156 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44157 */
44158 for (i = 0; i < sc->stripes; i++)
44159 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44160 - atomic_inc(&(sc->stripe[i].error_count));
44161 - if (atomic_read(&(sc->stripe[i].error_count)) <
44162 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44163 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44164 DM_IO_ERROR_THRESHOLD)
44165 schedule_work(&sc->trigger_event);
44166 }
44167 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44168 index 3afae9e..4e1c954 100644
44169 --- a/drivers/md/dm-table.c
44170 +++ b/drivers/md/dm-table.c
44171 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44172 if (!dev_size)
44173 return 0;
44174
44175 - if ((start >= dev_size) || (start + len > dev_size)) {
44176 + if ((start >= dev_size) || (len > dev_size - start)) {
44177 DMWARN("%s: %s too small for target: "
44178 "start=%llu, len=%llu, dev_size=%llu",
44179 dm_device_name(ti->table->md), bdevname(bdev, b),
44180 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44181 index 43adbb8..7b34305 100644
44182 --- a/drivers/md/dm-thin-metadata.c
44183 +++ b/drivers/md/dm-thin-metadata.c
44184 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44185 {
44186 pmd->info.tm = pmd->tm;
44187 pmd->info.levels = 2;
44188 - pmd->info.value_type.context = pmd->data_sm;
44189 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44190 pmd->info.value_type.size = sizeof(__le64);
44191 pmd->info.value_type.inc = data_block_inc;
44192 pmd->info.value_type.dec = data_block_dec;
44193 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44194
44195 pmd->bl_info.tm = pmd->tm;
44196 pmd->bl_info.levels = 1;
44197 - pmd->bl_info.value_type.context = pmd->data_sm;
44198 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44199 pmd->bl_info.value_type.size = sizeof(__le64);
44200 pmd->bl_info.value_type.inc = data_block_inc;
44201 pmd->bl_info.value_type.dec = data_block_dec;
44202 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44203 index 2caf5b3..104f98f 100644
44204 --- a/drivers/md/dm.c
44205 +++ b/drivers/md/dm.c
44206 @@ -185,9 +185,9 @@ struct mapped_device {
44207 /*
44208 * Event handling.
44209 */
44210 - atomic_t event_nr;
44211 + atomic_unchecked_t event_nr;
44212 wait_queue_head_t eventq;
44213 - atomic_t uevent_seq;
44214 + atomic_unchecked_t uevent_seq;
44215 struct list_head uevent_list;
44216 spinlock_t uevent_lock; /* Protect access to uevent_list */
44217
44218 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44219 spin_lock_init(&md->deferred_lock);
44220 atomic_set(&md->holders, 1);
44221 atomic_set(&md->open_count, 0);
44222 - atomic_set(&md->event_nr, 0);
44223 - atomic_set(&md->uevent_seq, 0);
44224 + atomic_set_unchecked(&md->event_nr, 0);
44225 + atomic_set_unchecked(&md->uevent_seq, 0);
44226 INIT_LIST_HEAD(&md->uevent_list);
44227 INIT_LIST_HEAD(&md->table_devices);
44228 spin_lock_init(&md->uevent_lock);
44229 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44230
44231 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44232
44233 - atomic_inc(&md->event_nr);
44234 + atomic_inc_unchecked(&md->event_nr);
44235 wake_up(&md->eventq);
44236 }
44237
44238 @@ -3041,18 +3041,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44239
44240 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44241 {
44242 - return atomic_add_return(1, &md->uevent_seq);
44243 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44244 }
44245
44246 uint32_t dm_get_event_nr(struct mapped_device *md)
44247 {
44248 - return atomic_read(&md->event_nr);
44249 + return atomic_read_unchecked(&md->event_nr);
44250 }
44251
44252 int dm_wait_event(struct mapped_device *md, int event_nr)
44253 {
44254 return wait_event_interruptible(md->eventq,
44255 - (event_nr != atomic_read(&md->event_nr)));
44256 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44257 }
44258
44259 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44260 diff --git a/drivers/md/md.c b/drivers/md/md.c
44261 index 709755f..5bc3fa4 100644
44262 --- a/drivers/md/md.c
44263 +++ b/drivers/md/md.c
44264 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44265 * start build, activate spare
44266 */
44267 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44268 -static atomic_t md_event_count;
44269 +static atomic_unchecked_t md_event_count;
44270 void md_new_event(struct mddev *mddev)
44271 {
44272 - atomic_inc(&md_event_count);
44273 + atomic_inc_unchecked(&md_event_count);
44274 wake_up(&md_event_waiters);
44275 }
44276 EXPORT_SYMBOL_GPL(md_new_event);
44277 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44278 */
44279 static void md_new_event_inintr(struct mddev *mddev)
44280 {
44281 - atomic_inc(&md_event_count);
44282 + atomic_inc_unchecked(&md_event_count);
44283 wake_up(&md_event_waiters);
44284 }
44285
44286 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44287 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44288 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44289 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44290 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44291 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44292
44293 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44294 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44295 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44296 else
44297 sb->resync_offset = cpu_to_le64(0);
44298
44299 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44300 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44301
44302 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44303 sb->size = cpu_to_le64(mddev->dev_sectors);
44304 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44305 static ssize_t
44306 errors_show(struct md_rdev *rdev, char *page)
44307 {
44308 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44309 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44310 }
44311
44312 static ssize_t
44313 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44314 char *e;
44315 unsigned long n = simple_strtoul(buf, &e, 10);
44316 if (*buf && (*e == 0 || *e == '\n')) {
44317 - atomic_set(&rdev->corrected_errors, n);
44318 + atomic_set_unchecked(&rdev->corrected_errors, n);
44319 return len;
44320 }
44321 return -EINVAL;
44322 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44323 rdev->sb_loaded = 0;
44324 rdev->bb_page = NULL;
44325 atomic_set(&rdev->nr_pending, 0);
44326 - atomic_set(&rdev->read_errors, 0);
44327 - atomic_set(&rdev->corrected_errors, 0);
44328 + atomic_set_unchecked(&rdev->read_errors, 0);
44329 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44330
44331 INIT_LIST_HEAD(&rdev->same_set);
44332 init_waitqueue_head(&rdev->blocked_wait);
44333 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44334
44335 spin_unlock(&pers_lock);
44336 seq_printf(seq, "\n");
44337 - seq->poll_event = atomic_read(&md_event_count);
44338 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44339 return 0;
44340 }
44341 if (v == (void*)2) {
44342 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44343 return error;
44344
44345 seq = file->private_data;
44346 - seq->poll_event = atomic_read(&md_event_count);
44347 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44348 return error;
44349 }
44350
44351 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44352 /* always allow read */
44353 mask = POLLIN | POLLRDNORM;
44354
44355 - if (seq->poll_event != atomic_read(&md_event_count))
44356 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44357 mask |= POLLERR | POLLPRI;
44358 return mask;
44359 }
44360 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44361 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44362 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44363 (int)part_stat_read(&disk->part0, sectors[1]) -
44364 - atomic_read(&disk->sync_io);
44365 + atomic_read_unchecked(&disk->sync_io);
44366 /* sync IO will cause sync_io to increase before the disk_stats
44367 * as sync_io is counted when a request starts, and
44368 * disk_stats is counted when it completes.
44369 diff --git a/drivers/md/md.h b/drivers/md/md.h
44370 index 03cec5b..0a658c1 100644
44371 --- a/drivers/md/md.h
44372 +++ b/drivers/md/md.h
44373 @@ -94,13 +94,13 @@ struct md_rdev {
44374 * only maintained for arrays that
44375 * support hot removal
44376 */
44377 - atomic_t read_errors; /* number of consecutive read errors that
44378 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44379 * we have tried to ignore.
44380 */
44381 struct timespec last_read_error; /* monotonic time since our
44382 * last read error
44383 */
44384 - atomic_t corrected_errors; /* number of corrected read errors,
44385 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44386 * for reporting to userspace and storing
44387 * in superblock.
44388 */
44389 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44390
44391 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44392 {
44393 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44394 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44395 }
44396
44397 struct md_personality
44398 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44399 index e8a9042..35bd145 100644
44400 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44401 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44402 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44403 * Flick into a mode where all blocks get allocated in the new area.
44404 */
44405 smm->begin = old_len;
44406 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44407 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44408
44409 /*
44410 * Extend.
44411 @@ -714,7 +714,7 @@ out:
44412 /*
44413 * Switch back to normal behaviour.
44414 */
44415 - memcpy(sm, &ops, sizeof(*sm));
44416 + memcpy((void *)sm, &ops, sizeof(*sm));
44417 return r;
44418 }
44419
44420 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44421 index 3e6d115..ffecdeb 100644
44422 --- a/drivers/md/persistent-data/dm-space-map.h
44423 +++ b/drivers/md/persistent-data/dm-space-map.h
44424 @@ -71,6 +71,7 @@ struct dm_space_map {
44425 dm_sm_threshold_fn fn,
44426 void *context);
44427 };
44428 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44429
44430 /*----------------------------------------------------------------*/
44431
44432 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44433 index 2f2f38f..f6a8ebe 100644
44434 --- a/drivers/md/raid1.c
44435 +++ b/drivers/md/raid1.c
44436 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44437 if (r1_sync_page_io(rdev, sect, s,
44438 bio->bi_io_vec[idx].bv_page,
44439 READ) != 0)
44440 - atomic_add(s, &rdev->corrected_errors);
44441 + atomic_add_unchecked(s, &rdev->corrected_errors);
44442 }
44443 sectors -= s;
44444 sect += s;
44445 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44446 !test_bit(Faulty, &rdev->flags)) {
44447 if (r1_sync_page_io(rdev, sect, s,
44448 conf->tmppage, READ)) {
44449 - atomic_add(s, &rdev->corrected_errors);
44450 + atomic_add_unchecked(s, &rdev->corrected_errors);
44451 printk(KERN_INFO
44452 "md/raid1:%s: read error corrected "
44453 "(%d sectors at %llu on %s)\n",
44454 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44455 index 32e282f..5cec803 100644
44456 --- a/drivers/md/raid10.c
44457 +++ b/drivers/md/raid10.c
44458 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44459 /* The write handler will notice the lack of
44460 * R10BIO_Uptodate and record any errors etc
44461 */
44462 - atomic_add(r10_bio->sectors,
44463 + atomic_add_unchecked(r10_bio->sectors,
44464 &conf->mirrors[d].rdev->corrected_errors);
44465
44466 /* for reconstruct, we always reschedule after a read.
44467 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44468 {
44469 struct timespec cur_time_mon;
44470 unsigned long hours_since_last;
44471 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44472 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44473
44474 ktime_get_ts(&cur_time_mon);
44475
44476 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44477 * overflowing the shift of read_errors by hours_since_last.
44478 */
44479 if (hours_since_last >= 8 * sizeof(read_errors))
44480 - atomic_set(&rdev->read_errors, 0);
44481 + atomic_set_unchecked(&rdev->read_errors, 0);
44482 else
44483 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44484 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44485 }
44486
44487 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44488 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44489 return;
44490
44491 check_decay_read_errors(mddev, rdev);
44492 - atomic_inc(&rdev->read_errors);
44493 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44494 + atomic_inc_unchecked(&rdev->read_errors);
44495 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44496 char b[BDEVNAME_SIZE];
44497 bdevname(rdev->bdev, b);
44498
44499 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44500 "md/raid10:%s: %s: Raid device exceeded "
44501 "read_error threshold [cur %d:max %d]\n",
44502 mdname(mddev), b,
44503 - atomic_read(&rdev->read_errors), max_read_errors);
44504 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44505 printk(KERN_NOTICE
44506 "md/raid10:%s: %s: Failing raid device\n",
44507 mdname(mddev), b);
44508 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44509 sect +
44510 choose_data_offset(r10_bio, rdev)),
44511 bdevname(rdev->bdev, b));
44512 - atomic_add(s, &rdev->corrected_errors);
44513 + atomic_add_unchecked(s, &rdev->corrected_errors);
44514 }
44515
44516 rdev_dec_pending(rdev, mddev);
44517 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44518 index 8577cc7..e80e05d 100644
44519 --- a/drivers/md/raid5.c
44520 +++ b/drivers/md/raid5.c
44521 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44522 return 1;
44523 }
44524
44525 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44526 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44527 +#endif
44528 +
44529 static int grow_stripes(struct r5conf *conf, int num)
44530 {
44531 struct kmem_cache *sc;
44532 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44533 "raid%d-%s", conf->level, mdname(conf->mddev));
44534 else
44535 sprintf(conf->cache_name[0],
44536 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44537 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44538 +#else
44539 "raid%d-%p", conf->level, conf->mddev);
44540 +#endif
44541 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44542
44543 conf->active_name = 0;
44544 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44545 mdname(conf->mddev), STRIPE_SECTORS,
44546 (unsigned long long)s,
44547 bdevname(rdev->bdev, b));
44548 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44549 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44550 clear_bit(R5_ReadError, &sh->dev[i].flags);
44551 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44552 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44553 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44554
44555 - if (atomic_read(&rdev->read_errors))
44556 - atomic_set(&rdev->read_errors, 0);
44557 + if (atomic_read_unchecked(&rdev->read_errors))
44558 + atomic_set_unchecked(&rdev->read_errors, 0);
44559 } else {
44560 const char *bdn = bdevname(rdev->bdev, b);
44561 int retry = 0;
44562 int set_bad = 0;
44563
44564 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44565 - atomic_inc(&rdev->read_errors);
44566 + atomic_inc_unchecked(&rdev->read_errors);
44567 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44568 printk_ratelimited(
44569 KERN_WARNING
44570 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44571 mdname(conf->mddev),
44572 (unsigned long long)s,
44573 bdn);
44574 - } else if (atomic_read(&rdev->read_errors)
44575 + } else if (atomic_read_unchecked(&rdev->read_errors)
44576 > conf->max_nr_stripes)
44577 printk(KERN_WARNING
44578 "md/raid:%s: Too many read errors, failing device %s.\n",
44579 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44580 index 983db75..ef9248c 100644
44581 --- a/drivers/media/dvb-core/dvbdev.c
44582 +++ b/drivers/media/dvb-core/dvbdev.c
44583 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44584 const struct dvb_device *template, void *priv, int type)
44585 {
44586 struct dvb_device *dvbdev;
44587 - struct file_operations *dvbdevfops;
44588 + file_operations_no_const *dvbdevfops;
44589 struct device *clsdev;
44590 int minor;
44591 int id;
44592 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44593 index 6ad22b6..6e90e2a 100644
44594 --- a/drivers/media/dvb-frontends/af9033.h
44595 +++ b/drivers/media/dvb-frontends/af9033.h
44596 @@ -96,6 +96,6 @@ struct af9033_ops {
44597 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44598 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44599 int onoff);
44600 -};
44601 +} __no_const;
44602
44603 #endif /* AF9033_H */
44604 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44605 index 9b6c3bb..baeb5c7 100644
44606 --- a/drivers/media/dvb-frontends/dib3000.h
44607 +++ b/drivers/media/dvb-frontends/dib3000.h
44608 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
44609 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
44610 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
44611 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
44612 -};
44613 +} __no_const;
44614
44615 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
44616 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
44617 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
44618 index 1fea0e9..321ce8f 100644
44619 --- a/drivers/media/dvb-frontends/dib7000p.h
44620 +++ b/drivers/media/dvb-frontends/dib7000p.h
44621 @@ -64,7 +64,7 @@ struct dib7000p_ops {
44622 int (*get_adc_power)(struct dvb_frontend *fe);
44623 int (*slave_reset)(struct dvb_frontend *fe);
44624 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
44625 -};
44626 +} __no_const;
44627
44628 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
44629 void *dib7000p_attach(struct dib7000p_ops *ops);
44630 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
44631 index 84cc103..5780c54 100644
44632 --- a/drivers/media/dvb-frontends/dib8000.h
44633 +++ b/drivers/media/dvb-frontends/dib8000.h
44634 @@ -61,7 +61,7 @@ struct dib8000_ops {
44635 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
44636 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
44637 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
44638 -};
44639 +} __no_const;
44640
44641 #if IS_ENABLED(CONFIG_DVB_DIB8000)
44642 void *dib8000_attach(struct dib8000_ops *ops);
44643 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
44644 index 860c98fc..497fa25 100644
44645 --- a/drivers/media/pci/cx88/cx88-video.c
44646 +++ b/drivers/media/pci/cx88/cx88-video.c
44647 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
44648
44649 /* ------------------------------------------------------------------ */
44650
44651 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44652 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44653 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44654 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44655 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44656 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44657
44658 module_param_array(video_nr, int, NULL, 0444);
44659 module_param_array(vbi_nr, int, NULL, 0444);
44660 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
44661 index 802642d..5534900 100644
44662 --- a/drivers/media/pci/ivtv/ivtv-driver.c
44663 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
44664 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
44665 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
44666
44667 /* ivtv instance counter */
44668 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
44669 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
44670
44671 /* Parameter declarations */
44672 static int cardtype[IVTV_MAX_CARDS];
44673 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
44674 index 8cbe6b4..ea3601c 100644
44675 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
44676 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
44677 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
44678
44679 static int solo_sysfs_init(struct solo_dev *solo_dev)
44680 {
44681 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
44682 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
44683 struct device *dev = &solo_dev->dev;
44684 const char *driver;
44685 int i;
44686 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
44687 index c7141f2..5301fec 100644
44688 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
44689 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
44690 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
44691
44692 int solo_g723_init(struct solo_dev *solo_dev)
44693 {
44694 - static struct snd_device_ops ops = { NULL };
44695 + static struct snd_device_ops ops = { };
44696 struct snd_card *card;
44697 struct snd_kcontrol_new kctl;
44698 char name[32];
44699 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44700 index 8c84846..27b4f83 100644
44701 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
44702 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44703 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
44704
44705 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
44706 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
44707 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
44708 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
44709 if (p2m_id < 0)
44710 p2m_id = -p2m_id;
44711 }
44712 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
44713 index bd8edfa..e82ed85 100644
44714 --- a/drivers/media/pci/solo6x10/solo6x10.h
44715 +++ b/drivers/media/pci/solo6x10/solo6x10.h
44716 @@ -220,7 +220,7 @@ struct solo_dev {
44717
44718 /* P2M DMA Engine */
44719 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
44720 - atomic_t p2m_count;
44721 + atomic_unchecked_t p2m_count;
44722 int p2m_jiffies;
44723 unsigned int p2m_timeouts;
44724
44725 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
44726 index c135165..dc69499 100644
44727 --- a/drivers/media/pci/tw68/tw68-core.c
44728 +++ b/drivers/media/pci/tw68/tw68-core.c
44729 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
44730 module_param_array(card, int, NULL, 0444);
44731 MODULE_PARM_DESC(card, "card type");
44732
44733 -static atomic_t tw68_instance = ATOMIC_INIT(0);
44734 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
44735
44736 /* ------------------------------------------------------------------ */
44737
44738 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
44739 index ba2d8f9..1566684 100644
44740 --- a/drivers/media/platform/omap/omap_vout.c
44741 +++ b/drivers/media/platform/omap/omap_vout.c
44742 @@ -63,7 +63,6 @@ enum omap_vout_channels {
44743 OMAP_VIDEO2,
44744 };
44745
44746 -static struct videobuf_queue_ops video_vbq_ops;
44747 /* Variables configurable through module params*/
44748 static u32 video1_numbuffers = 3;
44749 static u32 video2_numbuffers = 3;
44750 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
44751 {
44752 struct videobuf_queue *q;
44753 struct omap_vout_device *vout = NULL;
44754 + static struct videobuf_queue_ops video_vbq_ops = {
44755 + .buf_setup = omap_vout_buffer_setup,
44756 + .buf_prepare = omap_vout_buffer_prepare,
44757 + .buf_release = omap_vout_buffer_release,
44758 + .buf_queue = omap_vout_buffer_queue,
44759 + };
44760
44761 vout = video_drvdata(file);
44762 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
44763 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
44764 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
44765
44766 q = &vout->vbq;
44767 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
44768 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
44769 - video_vbq_ops.buf_release = omap_vout_buffer_release;
44770 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
44771 spin_lock_init(&vout->vbq_lock);
44772
44773 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
44774 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
44775 index fb2acc5..a2fcbdc4 100644
44776 --- a/drivers/media/platform/s5p-tv/mixer.h
44777 +++ b/drivers/media/platform/s5p-tv/mixer.h
44778 @@ -156,7 +156,7 @@ struct mxr_layer {
44779 /** layer index (unique identifier) */
44780 int idx;
44781 /** callbacks for layer methods */
44782 - struct mxr_layer_ops ops;
44783 + struct mxr_layer_ops *ops;
44784 /** format array */
44785 const struct mxr_format **fmt_array;
44786 /** size of format array */
44787 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44788 index 74344c7..a39e70e 100644
44789 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44790 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44791 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
44792 {
44793 struct mxr_layer *layer;
44794 int ret;
44795 - struct mxr_layer_ops ops = {
44796 + static struct mxr_layer_ops ops = {
44797 .release = mxr_graph_layer_release,
44798 .buffer_set = mxr_graph_buffer_set,
44799 .stream_set = mxr_graph_stream_set,
44800 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
44801 index b713403..53cb5ad 100644
44802 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
44803 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
44804 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
44805 layer->update_buf = next;
44806 }
44807
44808 - layer->ops.buffer_set(layer, layer->update_buf);
44809 + layer->ops->buffer_set(layer, layer->update_buf);
44810
44811 if (done && done != layer->shadow_buf)
44812 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
44813 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
44814 index b4d2696..91df48e 100644
44815 --- a/drivers/media/platform/s5p-tv/mixer_video.c
44816 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
44817 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
44818 layer->geo.src.height = layer->geo.src.full_height;
44819
44820 mxr_geometry_dump(mdev, &layer->geo);
44821 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44822 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44823 mxr_geometry_dump(mdev, &layer->geo);
44824 }
44825
44826 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
44827 layer->geo.dst.full_width = mbus_fmt.width;
44828 layer->geo.dst.full_height = mbus_fmt.height;
44829 layer->geo.dst.field = mbus_fmt.field;
44830 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44831 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44832
44833 mxr_geometry_dump(mdev, &layer->geo);
44834 }
44835 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
44836 /* set source size to highest accepted value */
44837 geo->src.full_width = max(geo->dst.full_width, pix->width);
44838 geo->src.full_height = max(geo->dst.full_height, pix->height);
44839 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44840 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44841 mxr_geometry_dump(mdev, &layer->geo);
44842 /* set cropping to total visible screen */
44843 geo->src.width = pix->width;
44844 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
44845 geo->src.x_offset = 0;
44846 geo->src.y_offset = 0;
44847 /* assure consistency of geometry */
44848 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44849 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44850 mxr_geometry_dump(mdev, &layer->geo);
44851 /* set full size to lowest possible value */
44852 geo->src.full_width = 0;
44853 geo->src.full_height = 0;
44854 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44855 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44856 mxr_geometry_dump(mdev, &layer->geo);
44857
44858 /* returning results */
44859 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
44860 target->width = s->r.width;
44861 target->height = s->r.height;
44862
44863 - layer->ops.fix_geometry(layer, stage, s->flags);
44864 + layer->ops->fix_geometry(layer, stage, s->flags);
44865
44866 /* retrieve update selection rectangle */
44867 res.left = target->x_offset;
44868 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
44869 mxr_output_get(mdev);
44870
44871 mxr_layer_update_output(layer);
44872 - layer->ops.format_set(layer);
44873 + layer->ops->format_set(layer);
44874 /* enabling layer in hardware */
44875 spin_lock_irqsave(&layer->enq_slock, flags);
44876 layer->state = MXR_LAYER_STREAMING;
44877 spin_unlock_irqrestore(&layer->enq_slock, flags);
44878
44879 - layer->ops.stream_set(layer, MXR_ENABLE);
44880 + layer->ops->stream_set(layer, MXR_ENABLE);
44881 mxr_streamer_get(mdev);
44882
44883 return 0;
44884 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
44885 spin_unlock_irqrestore(&layer->enq_slock, flags);
44886
44887 /* disabling layer in hardware */
44888 - layer->ops.stream_set(layer, MXR_DISABLE);
44889 + layer->ops->stream_set(layer, MXR_DISABLE);
44890 /* remove one streamer */
44891 mxr_streamer_put(mdev);
44892 /* allow changes in output configuration */
44893 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
44894
44895 void mxr_layer_release(struct mxr_layer *layer)
44896 {
44897 - if (layer->ops.release)
44898 - layer->ops.release(layer);
44899 + if (layer->ops->release)
44900 + layer->ops->release(layer);
44901 }
44902
44903 void mxr_base_layer_release(struct mxr_layer *layer)
44904 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
44905
44906 layer->mdev = mdev;
44907 layer->idx = idx;
44908 - layer->ops = *ops;
44909 + layer->ops = ops;
44910
44911 spin_lock_init(&layer->enq_slock);
44912 INIT_LIST_HEAD(&layer->enq_list);
44913 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
44914 index c9388c4..ce71ece 100644
44915 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
44916 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
44917 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
44918 {
44919 struct mxr_layer *layer;
44920 int ret;
44921 - struct mxr_layer_ops ops = {
44922 + static struct mxr_layer_ops ops = {
44923 .release = mxr_vp_layer_release,
44924 .buffer_set = mxr_vp_buffer_set,
44925 .stream_set = mxr_vp_stream_set,
44926 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
44927 index 82affae..42833ec 100644
44928 --- a/drivers/media/radio/radio-cadet.c
44929 +++ b/drivers/media/radio/radio-cadet.c
44930 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
44931 unsigned char readbuf[RDS_BUFFER];
44932 int i = 0;
44933
44934 + if (count > RDS_BUFFER)
44935 + return -EFAULT;
44936 mutex_lock(&dev->lock);
44937 if (dev->rdsstat == 0)
44938 cadet_start_rds(dev);
44939 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
44940 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
44941 mutex_unlock(&dev->lock);
44942
44943 - if (i && copy_to_user(data, readbuf, i))
44944 - return -EFAULT;
44945 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
44946 + i = -EFAULT;
44947 +
44948 return i;
44949 }
44950
44951 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
44952 index 5236035..c622c74 100644
44953 --- a/drivers/media/radio/radio-maxiradio.c
44954 +++ b/drivers/media/radio/radio-maxiradio.c
44955 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
44956 /* TEA5757 pin mappings */
44957 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
44958
44959 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
44960 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
44961
44962 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
44963 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
44964 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
44965 index 050b3bb..79f62b9 100644
44966 --- a/drivers/media/radio/radio-shark.c
44967 +++ b/drivers/media/radio/radio-shark.c
44968 @@ -79,7 +79,7 @@ struct shark_device {
44969 u32 last_val;
44970 };
44971
44972 -static atomic_t shark_instance = ATOMIC_INIT(0);
44973 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
44974
44975 static void shark_write_val(struct snd_tea575x *tea, u32 val)
44976 {
44977 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
44978 index 8654e0d..0608a64 100644
44979 --- a/drivers/media/radio/radio-shark2.c
44980 +++ b/drivers/media/radio/radio-shark2.c
44981 @@ -74,7 +74,7 @@ struct shark_device {
44982 u8 *transfer_buffer;
44983 };
44984
44985 -static atomic_t shark_instance = ATOMIC_INIT(0);
44986 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
44987
44988 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
44989 {
44990 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
44991 index dccf586..d5db411 100644
44992 --- a/drivers/media/radio/radio-si476x.c
44993 +++ b/drivers/media/radio/radio-si476x.c
44994 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
44995 struct si476x_radio *radio;
44996 struct v4l2_ctrl *ctrl;
44997
44998 - static atomic_t instance = ATOMIC_INIT(0);
44999 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45000
45001 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45002 if (!radio)
45003 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45004 index 704397f..4d05977 100644
45005 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45006 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45007 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45008 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45009
45010 /* Radio Nr */
45011 -static u32 radio_nr = -1;
45012 +static int radio_nr = -1;
45013 module_param(radio_nr, int, 0444);
45014 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45015
45016 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45017 index 9fd1527..8927230 100644
45018 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45019 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45020 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45021
45022 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45023 {
45024 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45025 - char result[64];
45026 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45027 - sizeof(result), 0);
45028 + char *buf;
45029 + char *result;
45030 + int retval;
45031 +
45032 + buf = kmalloc(2, GFP_KERNEL);
45033 + if (buf == NULL)
45034 + return -ENOMEM;
45035 + result = kmalloc(64, GFP_KERNEL);
45036 + if (result == NULL) {
45037 + kfree(buf);
45038 + return -ENOMEM;
45039 + }
45040 +
45041 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45042 + buf[1] = enable ? 1 : 0;
45043 +
45044 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45045 +
45046 + kfree(buf);
45047 + kfree(result);
45048 + return retval;
45049 }
45050
45051 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45052 {
45053 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45054 - char state[3];
45055 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45056 + char *buf;
45057 + char *state;
45058 + int retval;
45059 +
45060 + buf = kmalloc(2, GFP_KERNEL);
45061 + if (buf == NULL)
45062 + return -ENOMEM;
45063 + state = kmalloc(3, GFP_KERNEL);
45064 + if (state == NULL) {
45065 + kfree(buf);
45066 + return -ENOMEM;
45067 + }
45068 +
45069 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45070 + buf[1] = enable ? 1 : 0;
45071 +
45072 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45073 +
45074 + kfree(buf);
45075 + kfree(state);
45076 + return retval;
45077 }
45078
45079 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45080 {
45081 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45082 - char state[3];
45083 + char *query;
45084 + char *state;
45085 int ret;
45086 + query = kmalloc(1, GFP_KERNEL);
45087 + if (query == NULL)
45088 + return -ENOMEM;
45089 + state = kmalloc(3, GFP_KERNEL);
45090 + if (state == NULL) {
45091 + kfree(query);
45092 + return -ENOMEM;
45093 + }
45094 +
45095 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45096
45097 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45098
45099 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45100 - sizeof(state), 0);
45101 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45102 if (ret < 0) {
45103 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45104 "state info\n");
45105 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45106
45107 /* Copy this pointer as we are gonna need it in the release phase */
45108 cinergyt2_usb_device = adap->dev;
45109 -
45110 + kfree(query);
45111 + kfree(state);
45112 return 0;
45113 }
45114
45115 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45116 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45117 {
45118 struct cinergyt2_state *st = d->priv;
45119 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45120 + u8 *key, *cmd;
45121 int i;
45122
45123 + cmd = kmalloc(1, GFP_KERNEL);
45124 + if (cmd == NULL)
45125 + return -EINVAL;
45126 + key = kzalloc(5, GFP_KERNEL);
45127 + if (key == NULL) {
45128 + kfree(cmd);
45129 + return -EINVAL;
45130 + }
45131 +
45132 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45133 +
45134 *state = REMOTE_NO_KEY_PRESSED;
45135
45136 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45137 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45138 if (key[4] == 0xff) {
45139 /* key repeat */
45140 st->rc_counter++;
45141 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45142 *event = d->last_event;
45143 deb_rc("repeat key, event %x\n",
45144 *event);
45145 - return 0;
45146 + goto out;
45147 }
45148 }
45149 deb_rc("repeated key (non repeatable)\n");
45150 }
45151 - return 0;
45152 + goto out;
45153 }
45154
45155 /* hack to pass checksum on the custom field */
45156 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45157
45158 deb_rc("key: %*ph\n", 5, key);
45159 }
45160 +out:
45161 + kfree(cmd);
45162 + kfree(key);
45163 return 0;
45164 }
45165
45166 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45167 index c890fe4..f9b2ae6 100644
45168 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45169 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45170 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45171 fe_status_t *status)
45172 {
45173 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45174 - struct dvbt_get_status_msg result;
45175 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45176 + struct dvbt_get_status_msg *result;
45177 + u8 *cmd;
45178 int ret;
45179
45180 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45181 - sizeof(result), 0);
45182 + cmd = kmalloc(1, GFP_KERNEL);
45183 + if (cmd == NULL)
45184 + return -ENOMEM;
45185 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45186 + if (result == NULL) {
45187 + kfree(cmd);
45188 + return -ENOMEM;
45189 + }
45190 +
45191 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45192 +
45193 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45194 + sizeof(*result), 0);
45195 if (ret < 0)
45196 - return ret;
45197 + goto out;
45198
45199 *status = 0;
45200
45201 - if (0xffff - le16_to_cpu(result.gain) > 30)
45202 + if (0xffff - le16_to_cpu(result->gain) > 30)
45203 *status |= FE_HAS_SIGNAL;
45204 - if (result.lock_bits & (1 << 6))
45205 + if (result->lock_bits & (1 << 6))
45206 *status |= FE_HAS_LOCK;
45207 - if (result.lock_bits & (1 << 5))
45208 + if (result->lock_bits & (1 << 5))
45209 *status |= FE_HAS_SYNC;
45210 - if (result.lock_bits & (1 << 4))
45211 + if (result->lock_bits & (1 << 4))
45212 *status |= FE_HAS_CARRIER;
45213 - if (result.lock_bits & (1 << 1))
45214 + if (result->lock_bits & (1 << 1))
45215 *status |= FE_HAS_VITERBI;
45216
45217 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45218 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45219 *status &= ~FE_HAS_LOCK;
45220
45221 - return 0;
45222 +out:
45223 + kfree(cmd);
45224 + kfree(result);
45225 + return ret;
45226 }
45227
45228 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45229 {
45230 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45231 - struct dvbt_get_status_msg status;
45232 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45233 + struct dvbt_get_status_msg *status;
45234 + char *cmd;
45235 int ret;
45236
45237 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45238 - sizeof(status), 0);
45239 + cmd = kmalloc(1, GFP_KERNEL);
45240 + if (cmd == NULL)
45241 + return -ENOMEM;
45242 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45243 + if (status == NULL) {
45244 + kfree(cmd);
45245 + return -ENOMEM;
45246 + }
45247 +
45248 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45249 +
45250 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45251 + sizeof(*status), 0);
45252 if (ret < 0)
45253 - return ret;
45254 + goto out;
45255
45256 - *ber = le32_to_cpu(status.viterbi_error_rate);
45257 + *ber = le32_to_cpu(status->viterbi_error_rate);
45258 +out:
45259 + kfree(cmd);
45260 + kfree(status);
45261 return 0;
45262 }
45263
45264 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45265 {
45266 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45267 - struct dvbt_get_status_msg status;
45268 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45269 + struct dvbt_get_status_msg *status;
45270 + u8 *cmd;
45271 int ret;
45272
45273 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45274 - sizeof(status), 0);
45275 + cmd = kmalloc(1, GFP_KERNEL);
45276 + if (cmd == NULL)
45277 + return -ENOMEM;
45278 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45279 + if (status == NULL) {
45280 + kfree(cmd);
45281 + return -ENOMEM;
45282 + }
45283 +
45284 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45285 +
45286 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45287 + sizeof(*status), 0);
45288 if (ret < 0) {
45289 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45290 ret);
45291 - return ret;
45292 + goto out;
45293 }
45294 - *unc = le32_to_cpu(status.uncorrected_block_count);
45295 - return 0;
45296 + *unc = le32_to_cpu(status->uncorrected_block_count);
45297 +
45298 +out:
45299 + kfree(cmd);
45300 + kfree(status);
45301 + return ret;
45302 }
45303
45304 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45305 u16 *strength)
45306 {
45307 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45308 - struct dvbt_get_status_msg status;
45309 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45310 + struct dvbt_get_status_msg *status;
45311 + char *cmd;
45312 int ret;
45313
45314 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45315 - sizeof(status), 0);
45316 + cmd = kmalloc(1, GFP_KERNEL);
45317 + if (cmd == NULL)
45318 + return -ENOMEM;
45319 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45320 + if (status == NULL) {
45321 + kfree(cmd);
45322 + return -ENOMEM;
45323 + }
45324 +
45325 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45326 +
45327 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45328 + sizeof(*status), 0);
45329 if (ret < 0) {
45330 err("cinergyt2_fe_read_signal_strength() Failed!"
45331 " (Error=%d)\n", ret);
45332 - return ret;
45333 + goto out;
45334 }
45335 - *strength = (0xffff - le16_to_cpu(status.gain));
45336 + *strength = (0xffff - le16_to_cpu(status->gain));
45337 +
45338 +out:
45339 + kfree(cmd);
45340 + kfree(status);
45341 return 0;
45342 }
45343
45344 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45345 {
45346 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45347 - struct dvbt_get_status_msg status;
45348 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45349 + struct dvbt_get_status_msg *status;
45350 + char *cmd;
45351 int ret;
45352
45353 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45354 - sizeof(status), 0);
45355 + cmd = kmalloc(1, GFP_KERNEL);
45356 + if (cmd == NULL)
45357 + return -ENOMEM;
45358 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45359 + if (status == NULL) {
45360 + kfree(cmd);
45361 + return -ENOMEM;
45362 + }
45363 +
45364 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45365 +
45366 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45367 + sizeof(*status), 0);
45368 if (ret < 0) {
45369 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45370 - return ret;
45371 + goto out;
45372 }
45373 - *snr = (status.snr << 8) | status.snr;
45374 - return 0;
45375 + *snr = (status->snr << 8) | status->snr;
45376 +
45377 +out:
45378 + kfree(cmd);
45379 + kfree(status);
45380 + return ret;
45381 }
45382
45383 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45384 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45385 {
45386 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45387 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45388 - struct dvbt_set_parameters_msg param;
45389 - char result[2];
45390 + struct dvbt_set_parameters_msg *param;
45391 + char *result;
45392 int err;
45393
45394 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45395 - param.tps = cpu_to_le16(compute_tps(fep));
45396 - param.freq = cpu_to_le32(fep->frequency / 1000);
45397 - param.flags = 0;
45398 + result = kmalloc(2, GFP_KERNEL);
45399 + if (result == NULL)
45400 + return -ENOMEM;
45401 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45402 + if (param == NULL) {
45403 + kfree(result);
45404 + return -ENOMEM;
45405 + }
45406 +
45407 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45408 + param->tps = cpu_to_le16(compute_tps(fep));
45409 + param->freq = cpu_to_le32(fep->frequency / 1000);
45410 + param->flags = 0;
45411
45412 switch (fep->bandwidth_hz) {
45413 default:
45414 case 8000000:
45415 - param.bandwidth = 8;
45416 + param->bandwidth = 8;
45417 break;
45418 case 7000000:
45419 - param.bandwidth = 7;
45420 + param->bandwidth = 7;
45421 break;
45422 case 6000000:
45423 - param.bandwidth = 6;
45424 + param->bandwidth = 6;
45425 break;
45426 }
45427
45428 err = dvb_usb_generic_rw(state->d,
45429 - (char *)&param, sizeof(param),
45430 - result, sizeof(result), 0);
45431 + (char *)param, sizeof(*param),
45432 + result, 2, 0);
45433 if (err < 0)
45434 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45435
45436 - return (err < 0) ? err : 0;
45437 + kfree(result);
45438 + kfree(param);
45439 + return err;
45440 }
45441
45442 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45443 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45444 index 733a7ff..f8b52e3 100644
45445 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45446 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45447 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45448
45449 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45450 {
45451 - struct hexline hx;
45452 - u8 reset;
45453 + struct hexline *hx;
45454 + u8 *reset;
45455 int ret,pos=0;
45456
45457 + reset = kmalloc(1, GFP_KERNEL);
45458 + if (reset == NULL)
45459 + return -ENOMEM;
45460 +
45461 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45462 + if (hx == NULL) {
45463 + kfree(reset);
45464 + return -ENOMEM;
45465 + }
45466 +
45467 /* stop the CPU */
45468 - reset = 1;
45469 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45470 + reset[0] = 1;
45471 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45472 err("could not stop the USB controller CPU.");
45473
45474 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45475 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45476 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45477 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45478 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45479 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45480
45481 - if (ret != hx.len) {
45482 + if (ret != hx->len) {
45483 err("error while transferring firmware "
45484 "(transferred size: %d, block size: %d)",
45485 - ret,hx.len);
45486 + ret,hx->len);
45487 ret = -EINVAL;
45488 break;
45489 }
45490 }
45491 if (ret < 0) {
45492 err("firmware download failed at %d with %d",pos,ret);
45493 + kfree(reset);
45494 + kfree(hx);
45495 return ret;
45496 }
45497
45498 if (ret == 0) {
45499 /* restart the CPU */
45500 - reset = 0;
45501 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45502 + reset[0] = 0;
45503 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45504 err("could not restart the USB controller CPU.");
45505 ret = -EINVAL;
45506 }
45507 } else
45508 ret = -EIO;
45509
45510 + kfree(reset);
45511 + kfree(hx);
45512 +
45513 return ret;
45514 }
45515 EXPORT_SYMBOL(usb_cypress_load_firmware);
45516 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45517 index 1a3df10..57997a5 100644
45518 --- a/drivers/media/usb/dvb-usb/dw2102.c
45519 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45520 @@ -118,7 +118,7 @@ struct su3000_state {
45521
45522 struct s6x0_state {
45523 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45524 -};
45525 +} __no_const;
45526
45527 /* debug */
45528 static int dvb_usb_dw2102_debug;
45529 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45530 index 5801ae7..83f71fa 100644
45531 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45532 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45533 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45534 static int technisat_usb2_i2c_access(struct usb_device *udev,
45535 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45536 {
45537 - u8 b[64];
45538 - int ret, actual_length;
45539 + u8 *b = kmalloc(64, GFP_KERNEL);
45540 + int ret, actual_length, error = 0;
45541 +
45542 + if (b == NULL)
45543 + return -ENOMEM;
45544
45545 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45546 debug_dump(tx, txlen, deb_i2c);
45547 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45548
45549 if (ret < 0) {
45550 err("i2c-error: out failed %02x = %d", device_addr, ret);
45551 - return -ENODEV;
45552 + error = -ENODEV;
45553 + goto out;
45554 }
45555
45556 ret = usb_bulk_msg(udev,
45557 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45558 b, 64, &actual_length, 1000);
45559 if (ret < 0) {
45560 err("i2c-error: in failed %02x = %d", device_addr, ret);
45561 - return -ENODEV;
45562 + error = -ENODEV;
45563 + goto out;
45564 }
45565
45566 if (b[0] != I2C_STATUS_OK) {
45567 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45568 /* handle tuner-i2c-nak */
45569 if (!(b[0] == I2C_STATUS_NAK &&
45570 device_addr == 0x60
45571 - /* && device_is_technisat_usb2 */))
45572 - return -ENODEV;
45573 + /* && device_is_technisat_usb2 */)) {
45574 + error = -ENODEV;
45575 + goto out;
45576 + }
45577 }
45578
45579 deb_i2c("status: %d, ", b[0]);
45580 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45581
45582 deb_i2c("\n");
45583
45584 - return 0;
45585 +out:
45586 + kfree(b);
45587 + return error;
45588 }
45589
45590 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45591 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45592 {
45593 int ret;
45594
45595 - u8 led[8] = {
45596 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45597 - 0
45598 - };
45599 + u8 *led = kzalloc(8, GFP_KERNEL);
45600 +
45601 + if (led == NULL)
45602 + return -ENOMEM;
45603
45604 if (disable_led_control && state != TECH_LED_OFF)
45605 return 0;
45606
45607 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45608 +
45609 switch (state) {
45610 case TECH_LED_ON:
45611 led[1] = 0x82;
45612 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45613 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45614 USB_TYPE_VENDOR | USB_DIR_OUT,
45615 0, 0,
45616 - led, sizeof(led), 500);
45617 + led, 8, 500);
45618
45619 mutex_unlock(&d->i2c_mutex);
45620 +
45621 + kfree(led);
45622 +
45623 return ret;
45624 }
45625
45626 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
45627 {
45628 int ret;
45629 - u8 b = 0;
45630 + u8 *b = kzalloc(1, GFP_KERNEL);
45631 +
45632 + if (b == NULL)
45633 + return -ENOMEM;
45634
45635 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
45636 return -EAGAIN;
45637 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
45638 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
45639 USB_TYPE_VENDOR | USB_DIR_OUT,
45640 (red << 8) | green, 0,
45641 - &b, 1, 500);
45642 + b, 1, 500);
45643
45644 mutex_unlock(&d->i2c_mutex);
45645
45646 + kfree(b);
45647 +
45648 return ret;
45649 }
45650
45651 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45652 struct dvb_usb_device_description **desc, int *cold)
45653 {
45654 int ret;
45655 - u8 version[3];
45656 + u8 *version = kmalloc(3, GFP_KERNEL);
45657
45658 /* first select the interface */
45659 if (usb_set_interface(udev, 0, 1) != 0)
45660 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45661
45662 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
45663
45664 + if (version == NULL)
45665 + return 0;
45666 +
45667 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
45668 GET_VERSION_INFO_VENDOR_REQUEST,
45669 USB_TYPE_VENDOR | USB_DIR_IN,
45670 0, 0,
45671 - version, sizeof(version), 500);
45672 + version, 3, 500);
45673
45674 if (ret < 0)
45675 *cold = 1;
45676 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45677 *cold = 0;
45678 }
45679
45680 + kfree(version);
45681 +
45682 return 0;
45683 }
45684
45685 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
45686
45687 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45688 {
45689 - u8 buf[62], *b;
45690 + u8 *buf, *b;
45691 int ret;
45692 struct ir_raw_event ev;
45693
45694 + buf = kmalloc(62, GFP_KERNEL);
45695 +
45696 + if (buf == NULL)
45697 + return -ENOMEM;
45698 +
45699 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
45700 buf[1] = 0x08;
45701 buf[2] = 0x8f;
45702 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45703 GET_IR_DATA_VENDOR_REQUEST,
45704 USB_TYPE_VENDOR | USB_DIR_IN,
45705 0x8080, 0,
45706 - buf, sizeof(buf), 500);
45707 + buf, 62, 500);
45708
45709 unlock:
45710 mutex_unlock(&d->i2c_mutex);
45711
45712 - if (ret < 0)
45713 + if (ret < 0) {
45714 + kfree(buf);
45715 return ret;
45716 + }
45717
45718 - if (ret == 1)
45719 + if (ret == 1) {
45720 + kfree(buf);
45721 return 0; /* no key pressed */
45722 + }
45723
45724 /* decoding */
45725 b = buf+1;
45726 @@ -656,6 +689,8 @@ unlock:
45727
45728 ir_raw_event_handle(d->rc_dev);
45729
45730 + kfree(buf);
45731 +
45732 return 1;
45733 }
45734
45735 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45736 index af63543..0436f20 100644
45737 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45738 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45739 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45740 * by passing a very big num_planes value */
45741 uplane = compat_alloc_user_space(num_planes *
45742 sizeof(struct v4l2_plane));
45743 - kp->m.planes = (__force struct v4l2_plane *)uplane;
45744 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
45745
45746 while (--num_planes >= 0) {
45747 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
45748 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45749 if (num_planes == 0)
45750 return 0;
45751
45752 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
45753 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
45754 if (get_user(p, &up->m.planes))
45755 return -EFAULT;
45756 uplane32 = compat_ptr(p);
45757 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
45758 get_user(kp->flags, &up->flags) ||
45759 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
45760 return -EFAULT;
45761 - kp->base = (__force void *)compat_ptr(tmp);
45762 + kp->base = (__force_kernel void *)compat_ptr(tmp);
45763 return 0;
45764 }
45765
45766 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45767 n * sizeof(struct v4l2_ext_control32)))
45768 return -EFAULT;
45769 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
45770 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
45771 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
45772 while (--n >= 0) {
45773 u32 id;
45774
45775 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45776 {
45777 struct v4l2_ext_control32 __user *ucontrols;
45778 struct v4l2_ext_control __user *kcontrols =
45779 - (__force struct v4l2_ext_control __user *)kp->controls;
45780 + (struct v4l2_ext_control __force_user *)kp->controls;
45781 int n = kp->count;
45782 compat_caddr_t p;
45783
45784 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
45785 get_user(tmp, &up->edid) ||
45786 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
45787 return -EFAULT;
45788 - kp->edid = (__force u8 *)compat_ptr(tmp);
45789 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
45790 return 0;
45791 }
45792
45793 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
45794 index 015f92a..59e311e 100644
45795 --- a/drivers/media/v4l2-core/v4l2-device.c
45796 +++ b/drivers/media/v4l2-core/v4l2-device.c
45797 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
45798 EXPORT_SYMBOL_GPL(v4l2_device_put);
45799
45800 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
45801 - atomic_t *instance)
45802 + atomic_unchecked_t *instance)
45803 {
45804 - int num = atomic_inc_return(instance) - 1;
45805 + int num = atomic_inc_return_unchecked(instance) - 1;
45806 int len = strlen(basename);
45807
45808 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
45809 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
45810 index faac2f4..e39dcd9 100644
45811 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
45812 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
45813 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
45814 struct file *file, void *fh, void *p);
45815 } u;
45816 void (*debug)(const void *arg, bool write_only);
45817 -};
45818 +} __do_const;
45819 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
45820
45821 /* This control needs a priority check */
45822 #define INFO_FL_PRIO (1 << 0)
45823 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
45824 struct video_device *vfd = video_devdata(file);
45825 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
45826 bool write_only = false;
45827 - struct v4l2_ioctl_info default_info;
45828 + v4l2_ioctl_info_no_const default_info;
45829 const struct v4l2_ioctl_info *info;
45830 void *fh = file->private_data;
45831 struct v4l2_fh *vfh = NULL;
45832 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45833 ret = -EINVAL;
45834 break;
45835 }
45836 - *user_ptr = (void __user *)buf->m.planes;
45837 + *user_ptr = (void __force_user *)buf->m.planes;
45838 *kernel_ptr = (void **)&buf->m.planes;
45839 *array_size = sizeof(struct v4l2_plane) * buf->length;
45840 ret = 1;
45841 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45842 ret = -EINVAL;
45843 break;
45844 }
45845 - *user_ptr = (void __user *)edid->edid;
45846 + *user_ptr = (void __force_user *)edid->edid;
45847 *kernel_ptr = (void **)&edid->edid;
45848 *array_size = edid->blocks * 128;
45849 ret = 1;
45850 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45851 ret = -EINVAL;
45852 break;
45853 }
45854 - *user_ptr = (void __user *)ctrls->controls;
45855 + *user_ptr = (void __force_user *)ctrls->controls;
45856 *kernel_ptr = (void **)&ctrls->controls;
45857 *array_size = sizeof(struct v4l2_ext_control)
45858 * ctrls->count;
45859 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
45860 }
45861
45862 if (has_array_args) {
45863 - *kernel_ptr = (void __force *)user_ptr;
45864 + *kernel_ptr = (void __force_kernel *)user_ptr;
45865 if (copy_to_user(user_ptr, mbuf, array_size))
45866 err = -EFAULT;
45867 goto out_array_args;
45868 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
45869 index 24696f5..3637780 100644
45870 --- a/drivers/memory/omap-gpmc.c
45871 +++ b/drivers/memory/omap-gpmc.c
45872 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
45873 };
45874
45875 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
45876 -static struct irq_chip gpmc_irq_chip;
45877 static int gpmc_irq_start;
45878
45879 static struct resource gpmc_mem_root;
45880 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
45881
45882 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
45883
45884 +static struct irq_chip gpmc_irq_chip = {
45885 + .name = "gpmc",
45886 + .irq_startup = gpmc_irq_noop_ret,
45887 + .irq_enable = gpmc_irq_enable,
45888 + .irq_disable = gpmc_irq_disable,
45889 + .irq_shutdown = gpmc_irq_noop,
45890 + .irq_ack = gpmc_irq_noop,
45891 + .irq_mask = gpmc_irq_noop,
45892 + .irq_unmask = gpmc_irq_noop,
45893 +};
45894 +
45895 static int gpmc_setup_irq(void)
45896 {
45897 int i;
45898 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
45899 return gpmc_irq_start;
45900 }
45901
45902 - gpmc_irq_chip.name = "gpmc";
45903 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
45904 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
45905 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
45906 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
45907 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
45908 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
45909 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
45910 -
45911 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
45912 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
45913
45914 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
45915 index 187f836..679544b 100644
45916 --- a/drivers/message/fusion/mptbase.c
45917 +++ b/drivers/message/fusion/mptbase.c
45918 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
45919 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
45920 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
45921
45922 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45923 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
45924 +#else
45925 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
45926 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
45927 +#endif
45928 +
45929 /*
45930 * Rounding UP to nearest 4-kB boundary here...
45931 */
45932 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
45933 ioc->facts.GlobalCredits);
45934
45935 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
45936 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45937 + NULL, NULL);
45938 +#else
45939 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
45940 +#endif
45941 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
45942 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
45943 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
45944 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
45945 index 5bdaae1..eced16f 100644
45946 --- a/drivers/message/fusion/mptsas.c
45947 +++ b/drivers/message/fusion/mptsas.c
45948 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
45949 return 0;
45950 }
45951
45952 +static inline void
45953 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
45954 +{
45955 + if (phy_info->port_details) {
45956 + phy_info->port_details->rphy = rphy;
45957 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
45958 + ioc->name, rphy));
45959 + }
45960 +
45961 + if (rphy) {
45962 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
45963 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
45964 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
45965 + ioc->name, rphy, rphy->dev.release));
45966 + }
45967 +}
45968 +
45969 /* no mutex */
45970 static void
45971 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
45972 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
45973 return NULL;
45974 }
45975
45976 -static inline void
45977 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
45978 -{
45979 - if (phy_info->port_details) {
45980 - phy_info->port_details->rphy = rphy;
45981 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
45982 - ioc->name, rphy));
45983 - }
45984 -
45985 - if (rphy) {
45986 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
45987 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
45988 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
45989 - ioc->name, rphy, rphy->dev.release));
45990 - }
45991 -}
45992 -
45993 static inline struct sas_port *
45994 mptsas_get_port(struct mptsas_phyinfo *phy_info)
45995 {
45996 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
45997 index b7d87cd..3fb36da 100644
45998 --- a/drivers/message/i2o/i2o_proc.c
45999 +++ b/drivers/message/i2o/i2o_proc.c
46000 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46001 "Array Controller Device"
46002 };
46003
46004 -static char *chtostr(char *tmp, u8 *chars, int n)
46005 -{
46006 - tmp[0] = 0;
46007 - return strncat(tmp, (char *)chars, n);
46008 -}
46009 -
46010 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46011 char *group)
46012 {
46013 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46014 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46015 {
46016 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46017 - static u32 work32[5];
46018 - static u8 *work8 = (u8 *) work32;
46019 - static u16 *work16 = (u16 *) work32;
46020 + u32 work32[5];
46021 + u8 *work8 = (u8 *) work32;
46022 + u16 *work16 = (u16 *) work32;
46023 int token;
46024 u32 hwcap;
46025
46026 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46027 } *result;
46028
46029 i2o_exec_execute_ddm_table ddm_table;
46030 - char tmp[28 + 1];
46031
46032 result = kmalloc(sizeof(*result), GFP_KERNEL);
46033 if (!result)
46034 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46035
46036 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46037 seq_printf(seq, "%-#8x", ddm_table.module_id);
46038 - seq_printf(seq, "%-29s",
46039 - chtostr(tmp, ddm_table.module_name_version, 28));
46040 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46041 seq_printf(seq, "%9d ", ddm_table.data_size);
46042 seq_printf(seq, "%8d", ddm_table.code_size);
46043
46044 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46045
46046 i2o_driver_result_table *result;
46047 i2o_driver_store_table *dst;
46048 - char tmp[28 + 1];
46049
46050 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46051 if (result == NULL)
46052 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46053
46054 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46055 seq_printf(seq, "%-#8x", dst->module_id);
46056 - seq_printf(seq, "%-29s",
46057 - chtostr(tmp, dst->module_name_version, 28));
46058 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46059 + seq_printf(seq, "%-.28s", dst->module_name_version);
46060 + seq_printf(seq, "%-.8s", dst->date);
46061 seq_printf(seq, "%8d ", dst->module_size);
46062 seq_printf(seq, "%8d ", dst->mpb_size);
46063 seq_printf(seq, "0x%04x", dst->module_flags);
46064 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46065 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46066 {
46067 struct i2o_device *d = (struct i2o_device *)seq->private;
46068 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46069 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46070 // == (allow) 512d bytes (max)
46071 - static u16 *work16 = (u16 *) work32;
46072 + u16 *work16 = (u16 *) work32;
46073 int token;
46074 - char tmp[16 + 1];
46075
46076 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46077
46078 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46079 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46080 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46081 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46082 - seq_printf(seq, "Vendor info : %s\n",
46083 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46084 - seq_printf(seq, "Product info : %s\n",
46085 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46086 - seq_printf(seq, "Description : %s\n",
46087 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46088 - seq_printf(seq, "Product rev. : %s\n",
46089 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46090 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46091 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46092 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46093 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46094
46095 seq_printf(seq, "Serial number : ");
46096 print_serial_number(seq, (u8 *) (work32 + 16),
46097 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46098 u8 pad[256]; // allow up to 256 byte (max) serial number
46099 } result;
46100
46101 - char tmp[24 + 1];
46102 -
46103 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46104
46105 if (token < 0) {
46106 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46107 }
46108
46109 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46110 - seq_printf(seq, "Module name : %s\n",
46111 - chtostr(tmp, result.module_name, 24));
46112 - seq_printf(seq, "Module revision : %s\n",
46113 - chtostr(tmp, result.module_rev, 8));
46114 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46115 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46116
46117 seq_printf(seq, "Serial number : ");
46118 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46119 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46120 u8 instance_number[4];
46121 } result;
46122
46123 - char tmp[64 + 1];
46124 -
46125 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46126
46127 if (token < 0) {
46128 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46129 return 0;
46130 }
46131
46132 - seq_printf(seq, "Device name : %s\n",
46133 - chtostr(tmp, result.device_name, 64));
46134 - seq_printf(seq, "Service name : %s\n",
46135 - chtostr(tmp, result.service_name, 64));
46136 - seq_printf(seq, "Physical name : %s\n",
46137 - chtostr(tmp, result.physical_location, 64));
46138 - seq_printf(seq, "Instance number : %s\n",
46139 - chtostr(tmp, result.instance_number, 4));
46140 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46141 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46142 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46143 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46144
46145 return 0;
46146 }
46147 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46148 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46149 {
46150 struct i2o_device *d = (struct i2o_device *)seq->private;
46151 - static u32 work32[12];
46152 - static u16 *work16 = (u16 *) work32;
46153 - static u8 *work8 = (u8 *) work32;
46154 + u32 work32[12];
46155 + u16 *work16 = (u16 *) work32;
46156 + u8 *work8 = (u8 *) work32;
46157 int token;
46158
46159 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46160 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46161 index 92752fb..a7494f6 100644
46162 --- a/drivers/message/i2o/iop.c
46163 +++ b/drivers/message/i2o/iop.c
46164 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46165
46166 spin_lock_irqsave(&c->context_list_lock, flags);
46167
46168 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46169 - atomic_inc(&c->context_list_counter);
46170 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46171 + atomic_inc_unchecked(&c->context_list_counter);
46172
46173 - entry->context = atomic_read(&c->context_list_counter);
46174 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46175
46176 list_add(&entry->list, &c->context_list);
46177
46178 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46179
46180 #if BITS_PER_LONG == 64
46181 spin_lock_init(&c->context_list_lock);
46182 - atomic_set(&c->context_list_counter, 0);
46183 + atomic_set_unchecked(&c->context_list_counter, 0);
46184 INIT_LIST_HEAD(&c->context_list);
46185 #endif
46186
46187 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46188 index 9a8e185..27ff17d 100644
46189 --- a/drivers/mfd/ab8500-debugfs.c
46190 +++ b/drivers/mfd/ab8500-debugfs.c
46191 @@ -100,7 +100,7 @@ static int irq_last;
46192 static u32 *irq_count;
46193 static int num_irqs;
46194
46195 -static struct device_attribute **dev_attr;
46196 +static device_attribute_no_const **dev_attr;
46197 static char **event_name;
46198
46199 static u8 avg_sample = SAMPLE_16;
46200 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46201 index c880c89..45a7c68 100644
46202 --- a/drivers/mfd/max8925-i2c.c
46203 +++ b/drivers/mfd/max8925-i2c.c
46204 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46205 const struct i2c_device_id *id)
46206 {
46207 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46208 - static struct max8925_chip *chip;
46209 + struct max8925_chip *chip;
46210 struct device_node *node = client->dev.of_node;
46211
46212 if (node && !pdata) {
46213 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46214 index 7612d89..70549c2 100644
46215 --- a/drivers/mfd/tps65910.c
46216 +++ b/drivers/mfd/tps65910.c
46217 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46218 struct tps65910_platform_data *pdata)
46219 {
46220 int ret = 0;
46221 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46222 + struct regmap_irq_chip *tps6591x_irqs_chip;
46223
46224 if (!irq) {
46225 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46226 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46227 index 1b772ef..01e77d33 100644
46228 --- a/drivers/mfd/twl4030-irq.c
46229 +++ b/drivers/mfd/twl4030-irq.c
46230 @@ -34,6 +34,7 @@
46231 #include <linux/of.h>
46232 #include <linux/irqdomain.h>
46233 #include <linux/i2c/twl.h>
46234 +#include <asm/pgtable.h>
46235
46236 #include "twl-core.h"
46237
46238 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46239 * Install an irq handler for each of the SIH modules;
46240 * clone dummy irq_chip since PIH can't *do* anything
46241 */
46242 - twl4030_irq_chip = dummy_irq_chip;
46243 - twl4030_irq_chip.name = "twl4030";
46244 + pax_open_kernel();
46245 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46246 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46247
46248 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46249 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46250 + pax_close_kernel();
46251
46252 for (i = irq_base; i < irq_end; i++) {
46253 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46254 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46255 index 464419b..64bae8d 100644
46256 --- a/drivers/misc/c2port/core.c
46257 +++ b/drivers/misc/c2port/core.c
46258 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46259 goto error_idr_alloc;
46260 c2dev->id = ret;
46261
46262 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46263 + pax_open_kernel();
46264 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46265 + pax_close_kernel();
46266
46267 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46268 "c2port%d", c2dev->id);
46269 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46270 index 8385177..2f54635 100644
46271 --- a/drivers/misc/eeprom/sunxi_sid.c
46272 +++ b/drivers/misc/eeprom/sunxi_sid.c
46273 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46274
46275 platform_set_drvdata(pdev, sid_data);
46276
46277 - sid_bin_attr.size = sid_data->keysize;
46278 + pax_open_kernel();
46279 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46280 + pax_close_kernel();
46281 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46282 return -ENODEV;
46283
46284 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46285 index 36f5d52..32311c3 100644
46286 --- a/drivers/misc/kgdbts.c
46287 +++ b/drivers/misc/kgdbts.c
46288 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46289 char before[BREAK_INSTR_SIZE];
46290 char after[BREAK_INSTR_SIZE];
46291
46292 - probe_kernel_read(before, (char *)kgdbts_break_test,
46293 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46294 BREAK_INSTR_SIZE);
46295 init_simple_test();
46296 ts.tst = plant_and_detach_test;
46297 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46298 /* Activate test with initial breakpoint */
46299 if (!is_early)
46300 kgdb_breakpoint();
46301 - probe_kernel_read(after, (char *)kgdbts_break_test,
46302 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46303 BREAK_INSTR_SIZE);
46304 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46305 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46306 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46307 index 3ef4627..8d00486 100644
46308 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46309 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46310 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46311 * the lid is closed. This leads to interrupts as soon as a little move
46312 * is done.
46313 */
46314 - atomic_inc(&lis3->count);
46315 + atomic_inc_unchecked(&lis3->count);
46316
46317 wake_up_interruptible(&lis3->misc_wait);
46318 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46319 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46320 if (lis3->pm_dev)
46321 pm_runtime_get_sync(lis3->pm_dev);
46322
46323 - atomic_set(&lis3->count, 0);
46324 + atomic_set_unchecked(&lis3->count, 0);
46325 return 0;
46326 }
46327
46328 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46329 add_wait_queue(&lis3->misc_wait, &wait);
46330 while (true) {
46331 set_current_state(TASK_INTERRUPTIBLE);
46332 - data = atomic_xchg(&lis3->count, 0);
46333 + data = atomic_xchg_unchecked(&lis3->count, 0);
46334 if (data)
46335 break;
46336
46337 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46338 struct lis3lv02d, miscdev);
46339
46340 poll_wait(file, &lis3->misc_wait, wait);
46341 - if (atomic_read(&lis3->count))
46342 + if (atomic_read_unchecked(&lis3->count))
46343 return POLLIN | POLLRDNORM;
46344 return 0;
46345 }
46346 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46347 index c439c82..1f20f57 100644
46348 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46349 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46350 @@ -297,7 +297,7 @@ struct lis3lv02d {
46351 struct input_polled_dev *idev; /* input device */
46352 struct platform_device *pdev; /* platform device */
46353 struct regulator_bulk_data regulators[2];
46354 - atomic_t count; /* interrupt count after last read */
46355 + atomic_unchecked_t count; /* interrupt count after last read */
46356 union axis_conversion ac; /* hw -> logical axis */
46357 int mapped_btns[3];
46358
46359 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46360 index 2f30bad..c4c13d0 100644
46361 --- a/drivers/misc/sgi-gru/gruhandles.c
46362 +++ b/drivers/misc/sgi-gru/gruhandles.c
46363 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46364 unsigned long nsec;
46365
46366 nsec = CLKS2NSEC(clks);
46367 - atomic_long_inc(&mcs_op_statistics[op].count);
46368 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46369 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46370 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46371 if (mcs_op_statistics[op].max < nsec)
46372 mcs_op_statistics[op].max = nsec;
46373 }
46374 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46375 index 4f76359..cdfcb2e 100644
46376 --- a/drivers/misc/sgi-gru/gruprocfs.c
46377 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46378 @@ -32,9 +32,9 @@
46379
46380 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46381
46382 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46383 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46384 {
46385 - unsigned long val = atomic_long_read(v);
46386 + unsigned long val = atomic_long_read_unchecked(v);
46387
46388 seq_printf(s, "%16lu %s\n", val, id);
46389 }
46390 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46391
46392 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46393 for (op = 0; op < mcsop_last; op++) {
46394 - count = atomic_long_read(&mcs_op_statistics[op].count);
46395 - total = atomic_long_read(&mcs_op_statistics[op].total);
46396 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46397 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46398 max = mcs_op_statistics[op].max;
46399 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46400 count ? total / count : 0, max);
46401 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46402 index 5c3ce24..4915ccb 100644
46403 --- a/drivers/misc/sgi-gru/grutables.h
46404 +++ b/drivers/misc/sgi-gru/grutables.h
46405 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46406 * GRU statistics.
46407 */
46408 struct gru_stats_s {
46409 - atomic_long_t vdata_alloc;
46410 - atomic_long_t vdata_free;
46411 - atomic_long_t gts_alloc;
46412 - atomic_long_t gts_free;
46413 - atomic_long_t gms_alloc;
46414 - atomic_long_t gms_free;
46415 - atomic_long_t gts_double_allocate;
46416 - atomic_long_t assign_context;
46417 - atomic_long_t assign_context_failed;
46418 - atomic_long_t free_context;
46419 - atomic_long_t load_user_context;
46420 - atomic_long_t load_kernel_context;
46421 - atomic_long_t lock_kernel_context;
46422 - atomic_long_t unlock_kernel_context;
46423 - atomic_long_t steal_user_context;
46424 - atomic_long_t steal_kernel_context;
46425 - atomic_long_t steal_context_failed;
46426 - atomic_long_t nopfn;
46427 - atomic_long_t asid_new;
46428 - atomic_long_t asid_next;
46429 - atomic_long_t asid_wrap;
46430 - atomic_long_t asid_reuse;
46431 - atomic_long_t intr;
46432 - atomic_long_t intr_cbr;
46433 - atomic_long_t intr_tfh;
46434 - atomic_long_t intr_spurious;
46435 - atomic_long_t intr_mm_lock_failed;
46436 - atomic_long_t call_os;
46437 - atomic_long_t call_os_wait_queue;
46438 - atomic_long_t user_flush_tlb;
46439 - atomic_long_t user_unload_context;
46440 - atomic_long_t user_exception;
46441 - atomic_long_t set_context_option;
46442 - atomic_long_t check_context_retarget_intr;
46443 - atomic_long_t check_context_unload;
46444 - atomic_long_t tlb_dropin;
46445 - atomic_long_t tlb_preload_page;
46446 - atomic_long_t tlb_dropin_fail_no_asid;
46447 - atomic_long_t tlb_dropin_fail_upm;
46448 - atomic_long_t tlb_dropin_fail_invalid;
46449 - atomic_long_t tlb_dropin_fail_range_active;
46450 - atomic_long_t tlb_dropin_fail_idle;
46451 - atomic_long_t tlb_dropin_fail_fmm;
46452 - atomic_long_t tlb_dropin_fail_no_exception;
46453 - atomic_long_t tfh_stale_on_fault;
46454 - atomic_long_t mmu_invalidate_range;
46455 - atomic_long_t mmu_invalidate_page;
46456 - atomic_long_t flush_tlb;
46457 - atomic_long_t flush_tlb_gru;
46458 - atomic_long_t flush_tlb_gru_tgh;
46459 - atomic_long_t flush_tlb_gru_zero_asid;
46460 + atomic_long_unchecked_t vdata_alloc;
46461 + atomic_long_unchecked_t vdata_free;
46462 + atomic_long_unchecked_t gts_alloc;
46463 + atomic_long_unchecked_t gts_free;
46464 + atomic_long_unchecked_t gms_alloc;
46465 + atomic_long_unchecked_t gms_free;
46466 + atomic_long_unchecked_t gts_double_allocate;
46467 + atomic_long_unchecked_t assign_context;
46468 + atomic_long_unchecked_t assign_context_failed;
46469 + atomic_long_unchecked_t free_context;
46470 + atomic_long_unchecked_t load_user_context;
46471 + atomic_long_unchecked_t load_kernel_context;
46472 + atomic_long_unchecked_t lock_kernel_context;
46473 + atomic_long_unchecked_t unlock_kernel_context;
46474 + atomic_long_unchecked_t steal_user_context;
46475 + atomic_long_unchecked_t steal_kernel_context;
46476 + atomic_long_unchecked_t steal_context_failed;
46477 + atomic_long_unchecked_t nopfn;
46478 + atomic_long_unchecked_t asid_new;
46479 + atomic_long_unchecked_t asid_next;
46480 + atomic_long_unchecked_t asid_wrap;
46481 + atomic_long_unchecked_t asid_reuse;
46482 + atomic_long_unchecked_t intr;
46483 + atomic_long_unchecked_t intr_cbr;
46484 + atomic_long_unchecked_t intr_tfh;
46485 + atomic_long_unchecked_t intr_spurious;
46486 + atomic_long_unchecked_t intr_mm_lock_failed;
46487 + atomic_long_unchecked_t call_os;
46488 + atomic_long_unchecked_t call_os_wait_queue;
46489 + atomic_long_unchecked_t user_flush_tlb;
46490 + atomic_long_unchecked_t user_unload_context;
46491 + atomic_long_unchecked_t user_exception;
46492 + atomic_long_unchecked_t set_context_option;
46493 + atomic_long_unchecked_t check_context_retarget_intr;
46494 + atomic_long_unchecked_t check_context_unload;
46495 + atomic_long_unchecked_t tlb_dropin;
46496 + atomic_long_unchecked_t tlb_preload_page;
46497 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46498 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46499 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46500 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46501 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46502 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46503 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46504 + atomic_long_unchecked_t tfh_stale_on_fault;
46505 + atomic_long_unchecked_t mmu_invalidate_range;
46506 + atomic_long_unchecked_t mmu_invalidate_page;
46507 + atomic_long_unchecked_t flush_tlb;
46508 + atomic_long_unchecked_t flush_tlb_gru;
46509 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46510 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46511
46512 - atomic_long_t copy_gpa;
46513 - atomic_long_t read_gpa;
46514 + atomic_long_unchecked_t copy_gpa;
46515 + atomic_long_unchecked_t read_gpa;
46516
46517 - atomic_long_t mesq_receive;
46518 - atomic_long_t mesq_receive_none;
46519 - atomic_long_t mesq_send;
46520 - atomic_long_t mesq_send_failed;
46521 - atomic_long_t mesq_noop;
46522 - atomic_long_t mesq_send_unexpected_error;
46523 - atomic_long_t mesq_send_lb_overflow;
46524 - atomic_long_t mesq_send_qlimit_reached;
46525 - atomic_long_t mesq_send_amo_nacked;
46526 - atomic_long_t mesq_send_put_nacked;
46527 - atomic_long_t mesq_page_overflow;
46528 - atomic_long_t mesq_qf_locked;
46529 - atomic_long_t mesq_qf_noop_not_full;
46530 - atomic_long_t mesq_qf_switch_head_failed;
46531 - atomic_long_t mesq_qf_unexpected_error;
46532 - atomic_long_t mesq_noop_unexpected_error;
46533 - atomic_long_t mesq_noop_lb_overflow;
46534 - atomic_long_t mesq_noop_qlimit_reached;
46535 - atomic_long_t mesq_noop_amo_nacked;
46536 - atomic_long_t mesq_noop_put_nacked;
46537 - atomic_long_t mesq_noop_page_overflow;
46538 + atomic_long_unchecked_t mesq_receive;
46539 + atomic_long_unchecked_t mesq_receive_none;
46540 + atomic_long_unchecked_t mesq_send;
46541 + atomic_long_unchecked_t mesq_send_failed;
46542 + atomic_long_unchecked_t mesq_noop;
46543 + atomic_long_unchecked_t mesq_send_unexpected_error;
46544 + atomic_long_unchecked_t mesq_send_lb_overflow;
46545 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46546 + atomic_long_unchecked_t mesq_send_amo_nacked;
46547 + atomic_long_unchecked_t mesq_send_put_nacked;
46548 + atomic_long_unchecked_t mesq_page_overflow;
46549 + atomic_long_unchecked_t mesq_qf_locked;
46550 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46551 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46552 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46553 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46554 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46555 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46556 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46557 + atomic_long_unchecked_t mesq_noop_put_nacked;
46558 + atomic_long_unchecked_t mesq_noop_page_overflow;
46559
46560 };
46561
46562 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46563 tghop_invalidate, mcsop_last};
46564
46565 struct mcs_op_statistic {
46566 - atomic_long_t count;
46567 - atomic_long_t total;
46568 + atomic_long_unchecked_t count;
46569 + atomic_long_unchecked_t total;
46570 unsigned long max;
46571 };
46572
46573 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46574
46575 #define STAT(id) do { \
46576 if (gru_options & OPT_STATS) \
46577 - atomic_long_inc(&gru_stats.id); \
46578 + atomic_long_inc_unchecked(&gru_stats.id); \
46579 } while (0)
46580
46581 #ifdef CONFIG_SGI_GRU_DEBUG
46582 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46583 index c862cd4..0d176fe 100644
46584 --- a/drivers/misc/sgi-xp/xp.h
46585 +++ b/drivers/misc/sgi-xp/xp.h
46586 @@ -288,7 +288,7 @@ struct xpc_interface {
46587 xpc_notify_func, void *);
46588 void (*received) (short, int, void *);
46589 enum xp_retval (*partid_to_nasids) (short, void *);
46590 -};
46591 +} __no_const;
46592
46593 extern struct xpc_interface xpc_interface;
46594
46595 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46596 index 01be66d..e3a0c7e 100644
46597 --- a/drivers/misc/sgi-xp/xp_main.c
46598 +++ b/drivers/misc/sgi-xp/xp_main.c
46599 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46600 }
46601
46602 struct xpc_interface xpc_interface = {
46603 - (void (*)(int))xpc_notloaded,
46604 - (void (*)(int))xpc_notloaded,
46605 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46606 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46607 + .connect = (void (*)(int))xpc_notloaded,
46608 + .disconnect = (void (*)(int))xpc_notloaded,
46609 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46610 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46611 void *))xpc_notloaded,
46612 - (void (*)(short, int, void *))xpc_notloaded,
46613 - (enum xp_retval(*)(short, void *))xpc_notloaded
46614 + .received = (void (*)(short, int, void *))xpc_notloaded,
46615 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46616 };
46617 EXPORT_SYMBOL_GPL(xpc_interface);
46618
46619 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46620 index b94d5f7..7f494c5 100644
46621 --- a/drivers/misc/sgi-xp/xpc.h
46622 +++ b/drivers/misc/sgi-xp/xpc.h
46623 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46624 void (*received_payload) (struct xpc_channel *, void *);
46625 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46626 };
46627 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46628
46629 /* struct xpc_partition act_state values (for XPC HB) */
46630
46631 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46632 /* found in xpc_main.c */
46633 extern struct device *xpc_part;
46634 extern struct device *xpc_chan;
46635 -extern struct xpc_arch_operations xpc_arch_ops;
46636 +extern xpc_arch_operations_no_const xpc_arch_ops;
46637 extern int xpc_disengage_timelimit;
46638 extern int xpc_disengage_timedout;
46639 extern int xpc_activate_IRQ_rcvd;
46640 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46641 index 82dc574..8539ab2 100644
46642 --- a/drivers/misc/sgi-xp/xpc_main.c
46643 +++ b/drivers/misc/sgi-xp/xpc_main.c
46644 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46645 .notifier_call = xpc_system_die,
46646 };
46647
46648 -struct xpc_arch_operations xpc_arch_ops;
46649 +xpc_arch_operations_no_const xpc_arch_ops;
46650
46651 /*
46652 * Timer function to enforce the timelimit on the partition disengage.
46653 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46654
46655 if (((die_args->trapnr == X86_TRAP_MF) ||
46656 (die_args->trapnr == X86_TRAP_XF)) &&
46657 - !user_mode_vm(die_args->regs))
46658 + !user_mode(die_args->regs))
46659 xpc_die_deactivate();
46660
46661 break;
46662 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46663 index 4409d79..d7766d0 100644
46664 --- a/drivers/mmc/card/block.c
46665 +++ b/drivers/mmc/card/block.c
46666 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46667 if (idata->ic.postsleep_min_us)
46668 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46669
46670 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46671 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46672 err = -EFAULT;
46673 goto cmd_rel_host;
46674 }
46675 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46676 index 0d0f7a2..45b8d60 100644
46677 --- a/drivers/mmc/host/dw_mmc.h
46678 +++ b/drivers/mmc/host/dw_mmc.h
46679 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
46680 int (*parse_dt)(struct dw_mci *host);
46681 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
46682 struct dw_mci_tuning_data *tuning_data);
46683 -};
46684 +} __do_const;
46685 #endif /* _DW_MMC_H_ */
46686 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46687 index 8232e9a..7776006 100644
46688 --- a/drivers/mmc/host/mmci.c
46689 +++ b/drivers/mmc/host/mmci.c
46690 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
46691 mmc->caps |= MMC_CAP_CMD23;
46692
46693 if (variant->busy_detect) {
46694 - mmci_ops.card_busy = mmci_card_busy;
46695 + pax_open_kernel();
46696 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46697 + pax_close_kernel();
46698 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46699 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46700 mmc->max_busy_timeout = 0;
46701 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46702 index 7c71dcd..74cb746 100644
46703 --- a/drivers/mmc/host/omap_hsmmc.c
46704 +++ b/drivers/mmc/host/omap_hsmmc.c
46705 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46706
46707 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46708 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46709 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46710 + pax_open_kernel();
46711 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46712 + pax_close_kernel();
46713 }
46714
46715 pm_runtime_enable(host->dev);
46716 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46717 index af1f7c0..00d368a 100644
46718 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46719 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46720 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46721 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46722 }
46723
46724 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46725 - sdhci_esdhc_ops.platform_execute_tuning =
46726 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46727 + pax_open_kernel();
46728 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
46729 esdhc_executing_tuning;
46730 + pax_close_kernel();
46731 + }
46732
46733 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
46734 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
46735 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
46736 index c45b893..fba0144 100644
46737 --- a/drivers/mmc/host/sdhci-s3c.c
46738 +++ b/drivers/mmc/host/sdhci-s3c.c
46739 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
46740 * we can use overriding functions instead of default.
46741 */
46742 if (sc->no_divider) {
46743 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46744 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46745 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46746 + pax_open_kernel();
46747 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46748 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46749 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46750 + pax_close_kernel();
46751 }
46752
46753 /* It supports additional host capabilities if needed */
46754 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
46755 index 423666b..81ff5eb 100644
46756 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
46757 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
46758 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
46759 size_t totlen = 0, thislen;
46760 int ret = 0;
46761 size_t buflen = 0;
46762 - static char *buffer;
46763 + char *buffer;
46764
46765 if (!ECCBUF_SIZE) {
46766 /* We should fall back to a general writev implementation.
46767 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
46768 index b3b7ca1..5dd4634 100644
46769 --- a/drivers/mtd/nand/denali.c
46770 +++ b/drivers/mtd/nand/denali.c
46771 @@ -24,6 +24,7 @@
46772 #include <linux/slab.h>
46773 #include <linux/mtd/mtd.h>
46774 #include <linux/module.h>
46775 +#include <linux/slab.h>
46776
46777 #include "denali.h"
46778
46779 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46780 index 4f3851a..f477a23 100644
46781 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46782 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46783 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
46784
46785 /* first try to map the upper buffer directly */
46786 if (virt_addr_valid(this->upper_buf) &&
46787 - !object_is_on_stack(this->upper_buf)) {
46788 + !object_starts_on_stack(this->upper_buf)) {
46789 sg_init_one(sgl, this->upper_buf, this->upper_len);
46790 ret = dma_map_sg(this->dev, sgl, 1, dr);
46791 if (ret == 0)
46792 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
46793 index 51b9d6a..52af9a7 100644
46794 --- a/drivers/mtd/nftlmount.c
46795 +++ b/drivers/mtd/nftlmount.c
46796 @@ -24,6 +24,7 @@
46797 #include <asm/errno.h>
46798 #include <linux/delay.h>
46799 #include <linux/slab.h>
46800 +#include <linux/sched.h>
46801 #include <linux/mtd/mtd.h>
46802 #include <linux/mtd/nand.h>
46803 #include <linux/mtd/nftl.h>
46804 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
46805 index c23184a..4115c41 100644
46806 --- a/drivers/mtd/sm_ftl.c
46807 +++ b/drivers/mtd/sm_ftl.c
46808 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
46809 #define SM_CIS_VENDOR_OFFSET 0x59
46810 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
46811 {
46812 - struct attribute_group *attr_group;
46813 + attribute_group_no_const *attr_group;
46814 struct attribute **attributes;
46815 struct sm_sysfs_attribute *vendor_attribute;
46816 char *vendor;
46817 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
46818 index 7b11243..b3278a3 100644
46819 --- a/drivers/net/bonding/bond_netlink.c
46820 +++ b/drivers/net/bonding/bond_netlink.c
46821 @@ -585,7 +585,7 @@ nla_put_failure:
46822 return -EMSGSIZE;
46823 }
46824
46825 -struct rtnl_link_ops bond_link_ops __read_mostly = {
46826 +struct rtnl_link_ops bond_link_ops = {
46827 .kind = "bond",
46828 .priv_size = sizeof(struct bonding),
46829 .setup = bond_setup,
46830 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
46831 index b3b922a..80bba38 100644
46832 --- a/drivers/net/caif/caif_hsi.c
46833 +++ b/drivers/net/caif/caif_hsi.c
46834 @@ -1444,7 +1444,7 @@ err:
46835 return -ENODEV;
46836 }
46837
46838 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
46839 +static struct rtnl_link_ops caif_hsi_link_ops = {
46840 .kind = "cfhsi",
46841 .priv_size = sizeof(struct cfhsi),
46842 .setup = cfhsi_setup,
46843 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
46844 index 98d73aa..63ef9da 100644
46845 --- a/drivers/net/can/Kconfig
46846 +++ b/drivers/net/can/Kconfig
46847 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
46848
46849 config CAN_FLEXCAN
46850 tristate "Support for Freescale FLEXCAN based chips"
46851 - depends on ARM || PPC
46852 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
46853 ---help---
46854 Say Y here if you want to support for Freescale FlexCAN.
46855
46856 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
46857 index 847c1f8..69a0df3 100644
46858 --- a/drivers/net/can/dev.c
46859 +++ b/drivers/net/can/dev.c
46860 @@ -950,7 +950,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
46861 return -EOPNOTSUPP;
46862 }
46863
46864 -static struct rtnl_link_ops can_link_ops __read_mostly = {
46865 +static struct rtnl_link_ops can_link_ops = {
46866 .kind = "can",
46867 .maxtype = IFLA_CAN_MAX,
46868 .policy = can_policy,
46869 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
46870 index 674f367..ec3a31f 100644
46871 --- a/drivers/net/can/vcan.c
46872 +++ b/drivers/net/can/vcan.c
46873 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
46874 dev->destructor = free_netdev;
46875 }
46876
46877 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
46878 +static struct rtnl_link_ops vcan_link_ops = {
46879 .kind = "vcan",
46880 .setup = vcan_setup,
46881 };
46882 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
46883 index 49adbf1..fff7ff8 100644
46884 --- a/drivers/net/dummy.c
46885 +++ b/drivers/net/dummy.c
46886 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
46887 return 0;
46888 }
46889
46890 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
46891 +static struct rtnl_link_ops dummy_link_ops = {
46892 .kind = DRV_NAME,
46893 .setup = dummy_setup,
46894 .validate = dummy_validate,
46895 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
46896 index 0443654..4f0aa18 100644
46897 --- a/drivers/net/ethernet/8390/ax88796.c
46898 +++ b/drivers/net/ethernet/8390/ax88796.c
46899 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
46900 if (ax->plat->reg_offsets)
46901 ei_local->reg_offset = ax->plat->reg_offsets;
46902 else {
46903 + resource_size_t _mem_size = mem_size;
46904 + do_div(_mem_size, 0x18);
46905 ei_local->reg_offset = ax->reg_offsets;
46906 for (ret = 0; ret < 0x18; ret++)
46907 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
46908 + ax->reg_offsets[ret] = _mem_size * ret;
46909 }
46910
46911 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
46912 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
46913 index 760c72c..a99728c 100644
46914 --- a/drivers/net/ethernet/altera/altera_tse_main.c
46915 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
46916 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
46917 return 0;
46918 }
46919
46920 -static struct net_device_ops altera_tse_netdev_ops = {
46921 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
46922 .ndo_open = tse_open,
46923 .ndo_stop = tse_shutdown,
46924 .ndo_start_xmit = tse_start_xmit,
46925 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
46926 ndev->netdev_ops = &altera_tse_netdev_ops;
46927 altera_tse_set_ethtool_ops(ndev);
46928
46929 + pax_open_kernel();
46930 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
46931
46932 if (priv->hash_filter)
46933 altera_tse_netdev_ops.ndo_set_rx_mode =
46934 tse_set_rx_mode_hashfilter;
46935 + pax_close_kernel();
46936
46937 /* Scatter/gather IO is not supported,
46938 * so it is turned off
46939 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
46940 index 29a0927..5a348e24 100644
46941 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
46942 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
46943 @@ -1122,14 +1122,14 @@ do { \
46944 * operations, everything works on mask values.
46945 */
46946 #define XMDIO_READ(_pdata, _mmd, _reg) \
46947 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
46948 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
46949 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
46950
46951 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
46952 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
46953
46954 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
46955 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
46956 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
46957 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
46958
46959 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
46960 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
46961 index 8a50b01..39c1ad0 100644
46962 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
46963 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
46964 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
46965
46966 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
46967
46968 - pdata->hw_if.config_dcb_tc(pdata);
46969 + pdata->hw_if->config_dcb_tc(pdata);
46970
46971 return 0;
46972 }
46973 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
46974
46975 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
46976
46977 - pdata->hw_if.config_dcb_pfc(pdata);
46978 + pdata->hw_if->config_dcb_pfc(pdata);
46979
46980 return 0;
46981 }
46982 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
46983 index a50891f..b26fe24 100644
46984 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
46985 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
46986 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
46987
46988 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
46989 {
46990 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
46991 + struct xgbe_hw_if *hw_if = pdata->hw_if;
46992 struct xgbe_channel *channel;
46993 struct xgbe_ring *ring;
46994 struct xgbe_ring_data *rdata;
46995 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
46996
46997 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
46998 {
46999 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47000 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47001 struct xgbe_channel *channel;
47002 struct xgbe_ring *ring;
47003 struct xgbe_ring_desc *rdesc;
47004 @@ -624,7 +624,7 @@ err_out:
47005 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47006 {
47007 struct xgbe_prv_data *pdata = channel->pdata;
47008 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47009 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47010 struct xgbe_ring *ring = channel->rx_ring;
47011 struct xgbe_ring_data *rdata;
47012 int i;
47013 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47014 DBGPR("<--xgbe_realloc_rx_buffer\n");
47015 }
47016
47017 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47018 -{
47019 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47020 -
47021 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47022 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47023 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47024 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47025 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47026 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47027 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47028 -
47029 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47030 -}
47031 +const struct xgbe_desc_if default_xgbe_desc_if = {
47032 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47033 + .free_ring_resources = xgbe_free_ring_resources,
47034 + .map_tx_skb = xgbe_map_tx_skb,
47035 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47036 + .unmap_rdata = xgbe_unmap_rdata,
47037 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47038 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47039 +};
47040 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47041 index 4c66cd1..1a20aab 100644
47042 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47043 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47044 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47045
47046 static int xgbe_init(struct xgbe_prv_data *pdata)
47047 {
47048 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47049 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47050 int ret;
47051
47052 DBGPR("-->xgbe_init\n");
47053 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47054 return 0;
47055 }
47056
47057 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47058 -{
47059 - DBGPR("-->xgbe_init_function_ptrs\n");
47060 -
47061 - hw_if->tx_complete = xgbe_tx_complete;
47062 -
47063 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47064 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47065 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47066 - hw_if->set_mac_address = xgbe_set_mac_address;
47067 -
47068 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47069 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47070 -
47071 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47072 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47073 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47074 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47075 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47076 -
47077 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47078 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47079 -
47080 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47081 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47082 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47083 -
47084 - hw_if->enable_tx = xgbe_enable_tx;
47085 - hw_if->disable_tx = xgbe_disable_tx;
47086 - hw_if->enable_rx = xgbe_enable_rx;
47087 - hw_if->disable_rx = xgbe_disable_rx;
47088 -
47089 - hw_if->powerup_tx = xgbe_powerup_tx;
47090 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47091 - hw_if->powerup_rx = xgbe_powerup_rx;
47092 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47093 -
47094 - hw_if->dev_xmit = xgbe_dev_xmit;
47095 - hw_if->dev_read = xgbe_dev_read;
47096 - hw_if->enable_int = xgbe_enable_int;
47097 - hw_if->disable_int = xgbe_disable_int;
47098 - hw_if->init = xgbe_init;
47099 - hw_if->exit = xgbe_exit;
47100 +const struct xgbe_hw_if default_xgbe_hw_if = {
47101 + .tx_complete = xgbe_tx_complete,
47102 +
47103 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47104 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47105 + .add_mac_addresses = xgbe_add_mac_addresses,
47106 + .set_mac_address = xgbe_set_mac_address,
47107 +
47108 + .enable_rx_csum = xgbe_enable_rx_csum,
47109 + .disable_rx_csum = xgbe_disable_rx_csum,
47110 +
47111 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47112 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47113 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47114 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47115 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47116 +
47117 + .read_mmd_regs = xgbe_read_mmd_regs,
47118 + .write_mmd_regs = xgbe_write_mmd_regs,
47119 +
47120 + .set_gmii_speed = xgbe_set_gmii_speed,
47121 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47122 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47123 +
47124 + .enable_tx = xgbe_enable_tx,
47125 + .disable_tx = xgbe_disable_tx,
47126 + .enable_rx = xgbe_enable_rx,
47127 + .disable_rx = xgbe_disable_rx,
47128 +
47129 + .powerup_tx = xgbe_powerup_tx,
47130 + .powerdown_tx = xgbe_powerdown_tx,
47131 + .powerup_rx = xgbe_powerup_rx,
47132 + .powerdown_rx = xgbe_powerdown_rx,
47133 +
47134 + .dev_xmit = xgbe_dev_xmit,
47135 + .dev_read = xgbe_dev_read,
47136 + .enable_int = xgbe_enable_int,
47137 + .disable_int = xgbe_disable_int,
47138 + .init = xgbe_init,
47139 + .exit = xgbe_exit,
47140
47141 /* Descriptor related Sequences have to be initialized here */
47142 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47143 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47144 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47145 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47146 - hw_if->is_last_desc = xgbe_is_last_desc;
47147 - hw_if->is_context_desc = xgbe_is_context_desc;
47148 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47149 + .tx_desc_init = xgbe_tx_desc_init,
47150 + .rx_desc_init = xgbe_rx_desc_init,
47151 + .tx_desc_reset = xgbe_tx_desc_reset,
47152 + .rx_desc_reset = xgbe_rx_desc_reset,
47153 + .is_last_desc = xgbe_is_last_desc,
47154 + .is_context_desc = xgbe_is_context_desc,
47155 + .tx_start_xmit = xgbe_tx_start_xmit,
47156
47157 /* For FLOW ctrl */
47158 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47159 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47160 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47161 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47162
47163 /* For RX coalescing */
47164 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47165 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47166 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47167 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47168 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47169 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47170 + .usec_to_riwt = xgbe_usec_to_riwt,
47171 + .riwt_to_usec = xgbe_riwt_to_usec,
47172
47173 /* For RX and TX threshold config */
47174 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47175 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47176 + .config_rx_threshold = xgbe_config_rx_threshold,
47177 + .config_tx_threshold = xgbe_config_tx_threshold,
47178
47179 /* For RX and TX Store and Forward Mode config */
47180 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47181 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47182 + .config_rsf_mode = xgbe_config_rsf_mode,
47183 + .config_tsf_mode = xgbe_config_tsf_mode,
47184
47185 /* For TX DMA Operating on Second Frame config */
47186 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47187 + .config_osp_mode = xgbe_config_osp_mode,
47188
47189 /* For RX and TX PBL config */
47190 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47191 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47192 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47193 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47194 - hw_if->config_pblx8 = xgbe_config_pblx8;
47195 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47196 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47197 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47198 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47199 + .config_pblx8 = xgbe_config_pblx8,
47200
47201 /* For MMC statistics support */
47202 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47203 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47204 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47205 + .tx_mmc_int = xgbe_tx_mmc_int,
47206 + .rx_mmc_int = xgbe_rx_mmc_int,
47207 + .read_mmc_stats = xgbe_read_mmc_stats,
47208
47209 /* For PTP config */
47210 - hw_if->config_tstamp = xgbe_config_tstamp;
47211 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47212 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47213 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47214 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47215 + .config_tstamp = xgbe_config_tstamp,
47216 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47217 + .set_tstamp_time = xgbe_set_tstamp_time,
47218 + .get_tstamp_time = xgbe_get_tstamp_time,
47219 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47220
47221 /* For Data Center Bridging config */
47222 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47223 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47224 + .config_dcb_tc = xgbe_config_dcb_tc,
47225 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47226
47227 /* For Receive Side Scaling */
47228 - hw_if->enable_rss = xgbe_enable_rss;
47229 - hw_if->disable_rss = xgbe_disable_rss;
47230 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47231 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47232 -
47233 - DBGPR("<--xgbe_init_function_ptrs\n");
47234 -}
47235 + .enable_rss = xgbe_enable_rss,
47236 + .disable_rss = xgbe_disable_rss,
47237 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47238 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47239 +};
47240 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47241 index e5ffb2c..e56d30b 100644
47242 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47243 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47244 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47245 * support, tell it now
47246 */
47247 if (ring->tx.xmit_more)
47248 - pdata->hw_if.tx_start_xmit(channel, ring);
47249 + pdata->hw_if->tx_start_xmit(channel, ring);
47250
47251 return NETDEV_TX_BUSY;
47252 }
47253 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47254
47255 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47256 {
47257 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47258 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47259 struct xgbe_channel *channel;
47260 enum xgbe_int int_id;
47261 unsigned int i;
47262 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47263
47264 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47265 {
47266 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47267 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47268 struct xgbe_channel *channel;
47269 enum xgbe_int int_id;
47270 unsigned int i;
47271 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47272 static irqreturn_t xgbe_isr(int irq, void *data)
47273 {
47274 struct xgbe_prv_data *pdata = data;
47275 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47276 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47277 struct xgbe_channel *channel;
47278 unsigned int dma_isr, dma_ch_isr;
47279 unsigned int mac_isr, mac_tssr;
47280 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47281
47282 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47283 {
47284 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47285 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47286
47287 DBGPR("-->xgbe_init_tx_coalesce\n");
47288
47289 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47290
47291 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47292 {
47293 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47294 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47295
47296 DBGPR("-->xgbe_init_rx_coalesce\n");
47297
47298 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47299
47300 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47301 {
47302 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47303 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47304 struct xgbe_channel *channel;
47305 struct xgbe_ring *ring;
47306 struct xgbe_ring_data *rdata;
47307 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47308
47309 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47310 {
47311 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47312 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47313 struct xgbe_channel *channel;
47314 struct xgbe_ring *ring;
47315 struct xgbe_ring_data *rdata;
47316 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47317 static void xgbe_adjust_link(struct net_device *netdev)
47318 {
47319 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47320 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47321 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47322 struct phy_device *phydev = pdata->phydev;
47323 int new_state = 0;
47324
47325 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47326 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47327 {
47328 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47329 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47330 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47331 unsigned long flags;
47332
47333 DBGPR("-->xgbe_powerdown\n");
47334 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47335 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47336 {
47337 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47338 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47339 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47340 unsigned long flags;
47341
47342 DBGPR("-->xgbe_powerup\n");
47343 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47344
47345 static int xgbe_start(struct xgbe_prv_data *pdata)
47346 {
47347 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47348 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47349 struct net_device *netdev = pdata->netdev;
47350
47351 DBGPR("-->xgbe_start\n");
47352 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47353
47354 static void xgbe_stop(struct xgbe_prv_data *pdata)
47355 {
47356 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47357 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47358 struct xgbe_channel *channel;
47359 struct net_device *netdev = pdata->netdev;
47360 struct netdev_queue *txq;
47361 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47362 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47363 {
47364 struct xgbe_channel *channel;
47365 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47366 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47367 unsigned int i;
47368
47369 DBGPR("-->xgbe_restart_dev\n");
47370 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47371 return -ERANGE;
47372 }
47373
47374 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47375 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47376
47377 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47378
47379 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47380 static int xgbe_open(struct net_device *netdev)
47381 {
47382 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47383 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47384 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47385 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47386 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47387 struct xgbe_channel *channel = NULL;
47388 unsigned int i = 0;
47389 int ret;
47390 @@ -1400,8 +1400,8 @@ err_phy_init:
47391 static int xgbe_close(struct net_device *netdev)
47392 {
47393 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47394 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47395 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47396 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47397 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47398 struct xgbe_channel *channel;
47399 unsigned int i;
47400
47401 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47402 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47403 {
47404 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47405 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47406 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47407 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47408 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47409 struct xgbe_channel *channel;
47410 struct xgbe_ring *ring;
47411 struct xgbe_packet_data *packet;
47412 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47413 static void xgbe_set_rx_mode(struct net_device *netdev)
47414 {
47415 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47416 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47417 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47418 unsigned int pr_mode, am_mode;
47419
47420 DBGPR("-->xgbe_set_rx_mode\n");
47421 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47422 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47423 {
47424 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47425 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47426 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47427 struct sockaddr *saddr = addr;
47428
47429 DBGPR("-->xgbe_set_mac_address\n");
47430 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47431
47432 DBGPR("-->%s\n", __func__);
47433
47434 - pdata->hw_if.read_mmc_stats(pdata);
47435 + pdata->hw_if->read_mmc_stats(pdata);
47436
47437 s->rx_packets = pstats->rxframecount_gb;
47438 s->rx_bytes = pstats->rxoctetcount_gb;
47439 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47440 u16 vid)
47441 {
47442 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47443 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47444 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47445
47446 DBGPR("-->%s\n", __func__);
47447
47448 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47449 u16 vid)
47450 {
47451 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47452 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47453 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47454
47455 DBGPR("-->%s\n", __func__);
47456
47457 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47458 netdev_features_t features)
47459 {
47460 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47461 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47462 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47463 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47464 int ret = 0;
47465
47466 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47467 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47468 {
47469 struct xgbe_prv_data *pdata = channel->pdata;
47470 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47471 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47472 struct xgbe_ring *ring = channel->rx_ring;
47473 struct xgbe_ring_data *rdata;
47474
47475 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47476 static int xgbe_tx_poll(struct xgbe_channel *channel)
47477 {
47478 struct xgbe_prv_data *pdata = channel->pdata;
47479 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47480 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47481 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47482 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47483 struct xgbe_ring *ring = channel->tx_ring;
47484 struct xgbe_ring_data *rdata;
47485 struct xgbe_ring_desc *rdesc;
47486 @@ -1891,7 +1891,7 @@ unlock:
47487 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47488 {
47489 struct xgbe_prv_data *pdata = channel->pdata;
47490 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47491 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47492 struct xgbe_ring *ring = channel->rx_ring;
47493 struct xgbe_ring_data *rdata;
47494 struct xgbe_packet_data *packet;
47495 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47496 index ebf4893..28108c7 100644
47497 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47498 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47499 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47500
47501 DBGPR("-->%s\n", __func__);
47502
47503 - pdata->hw_if.read_mmc_stats(pdata);
47504 + pdata->hw_if->read_mmc_stats(pdata);
47505 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47506 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47507 *data++ = *(u64 *)stat;
47508 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47509 struct ethtool_coalesce *ec)
47510 {
47511 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47512 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47513 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47514 unsigned int riwt;
47515
47516 DBGPR("-->xgbe_get_coalesce\n");
47517 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47518 struct ethtool_coalesce *ec)
47519 {
47520 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47521 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47522 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47523 unsigned int rx_frames, rx_riwt, rx_usecs;
47524 unsigned int tx_frames, tx_usecs;
47525
47526 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47527 index dbd3850..4e31b38 100644
47528 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47529 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47530 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47531 DBGPR("<--xgbe_default_config\n");
47532 }
47533
47534 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47535 -{
47536 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47537 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47538 -}
47539 -
47540 static int xgbe_probe(struct platform_device *pdev)
47541 {
47542 struct xgbe_prv_data *pdata;
47543 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
47544 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
47545
47546 /* Set all the function pointers */
47547 - xgbe_init_all_fptrs(pdata);
47548 - hw_if = &pdata->hw_if;
47549 - desc_if = &pdata->desc_if;
47550 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47551 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47552
47553 /* Issue software reset to device */
47554 hw_if->exit(pdata);
47555 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47556 index 363b210..b241389 100644
47557 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47558 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47559 @@ -126,7 +126,7 @@
47560 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47561 {
47562 struct xgbe_prv_data *pdata = mii->priv;
47563 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47564 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47565 int mmd_data;
47566
47567 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47568 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47569 u16 mmd_val)
47570 {
47571 struct xgbe_prv_data *pdata = mii->priv;
47572 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47573 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47574 int mmd_data = mmd_val;
47575
47576 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47577 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47578 index a1bf9d1c..84adcab 100644
47579 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47580 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47581 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47582 tstamp_cc);
47583 u64 nsec;
47584
47585 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47586 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47587
47588 return nsec;
47589 }
47590 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47591
47592 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47593
47594 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47595 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47596
47597 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47598
47599 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47600 index f9ec762..988c969 100644
47601 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47602 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47603 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
47604 int dev_irq;
47605 unsigned int per_channel_irq;
47606
47607 - struct xgbe_hw_if hw_if;
47608 - struct xgbe_desc_if desc_if;
47609 + const struct xgbe_hw_if *hw_if;
47610 + const struct xgbe_desc_if *desc_if;
47611
47612 /* AXI DMA settings */
47613 unsigned int axdomain;
47614 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
47615 #endif
47616 };
47617
47618 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47619 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47620 +
47621 /* Function prototypes*/
47622
47623 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47624 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47625 index adcacda..fa6e0ae 100644
47626 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47627 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47628 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47629 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47630 {
47631 /* RX_MODE controlling object */
47632 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47633 + bnx2x_init_rx_mode_obj(bp);
47634
47635 /* multicast configuration controlling object */
47636 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47637 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47638 index 07cdf9b..b08ecc7 100644
47639 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47640 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47641 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47642 return rc;
47643 }
47644
47645 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47646 - struct bnx2x_rx_mode_obj *o)
47647 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47648 {
47649 if (CHIP_IS_E1x(bp)) {
47650 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47651 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47652 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47653 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47654 } else {
47655 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47656 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47657 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47658 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47659 }
47660 }
47661
47662 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47663 index 86baecb..ff3bb46 100644
47664 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47665 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47666 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47667
47668 /********************* RX MODE ****************/
47669
47670 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47671 - struct bnx2x_rx_mode_obj *o);
47672 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47673
47674 /**
47675 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47676 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47677 index 31c9f82..e65e986 100644
47678 --- a/drivers/net/ethernet/broadcom/tg3.h
47679 +++ b/drivers/net/ethernet/broadcom/tg3.h
47680 @@ -150,6 +150,7 @@
47681 #define CHIPREV_ID_5750_A0 0x4000
47682 #define CHIPREV_ID_5750_A1 0x4001
47683 #define CHIPREV_ID_5750_A3 0x4003
47684 +#define CHIPREV_ID_5750_C1 0x4201
47685 #define CHIPREV_ID_5750_C2 0x4202
47686 #define CHIPREV_ID_5752_A0_HW 0x5000
47687 #define CHIPREV_ID_5752_A0 0x6000
47688 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47689 index 903466e..b285864 100644
47690 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47691 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47692 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47693 }
47694
47695 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47696 - bna_cb_ioceth_enable,
47697 - bna_cb_ioceth_disable,
47698 - bna_cb_ioceth_hbfail,
47699 - bna_cb_ioceth_reset
47700 + .enable_cbfn = bna_cb_ioceth_enable,
47701 + .disable_cbfn = bna_cb_ioceth_disable,
47702 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47703 + .reset_cbfn = bna_cb_ioceth_reset
47704 };
47705
47706 static void bna_attr_init(struct bna_ioceth *ioceth)
47707 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47708 index 8cffcdf..aadf043 100644
47709 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47710 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47711 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47712 */
47713 struct l2t_skb_cb {
47714 arp_failure_handler_func arp_failure_handler;
47715 -};
47716 +} __no_const;
47717
47718 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47719
47720 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47721 index ccf3436..b720d77 100644
47722 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47723 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47724 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47725
47726 int i;
47727 struct adapter *ap = netdev2adap(dev);
47728 - static const unsigned int *reg_ranges;
47729 + const unsigned int *reg_ranges;
47730 int arr_size = 0, buf_size = 0;
47731
47732 if (is_t4(ap->params.chip)) {
47733 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
47734 index badff18..e15c4ec 100644
47735 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
47736 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
47737 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47738 for (i=0; i<ETH_ALEN; i++) {
47739 tmp.addr[i] = dev->dev_addr[i];
47740 }
47741 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47742 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47743 break;
47744
47745 case DE4X5_SET_HWADDR: /* Set the hardware address */
47746 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47747 spin_lock_irqsave(&lp->lock, flags);
47748 memcpy(&statbuf, &lp->pktStats, ioc->len);
47749 spin_unlock_irqrestore(&lp->lock, flags);
47750 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
47751 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
47752 return -EFAULT;
47753 break;
47754 }
47755 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
47756 index d48806b..41cd80f 100644
47757 --- a/drivers/net/ethernet/emulex/benet/be_main.c
47758 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
47759 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
47760
47761 if (wrapped)
47762 newacc += 65536;
47763 - ACCESS_ONCE(*acc) = newacc;
47764 + ACCESS_ONCE_RW(*acc) = newacc;
47765 }
47766
47767 static void populate_erx_stats(struct be_adapter *adapter,
47768 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
47769 index 6d0c5d5..55be363 100644
47770 --- a/drivers/net/ethernet/faraday/ftgmac100.c
47771 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
47772 @@ -30,6 +30,8 @@
47773 #include <linux/netdevice.h>
47774 #include <linux/phy.h>
47775 #include <linux/platform_device.h>
47776 +#include <linux/interrupt.h>
47777 +#include <linux/irqreturn.h>
47778 #include <net/ip.h>
47779
47780 #include "ftgmac100.h"
47781 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
47782 index dce5f7b..2433466 100644
47783 --- a/drivers/net/ethernet/faraday/ftmac100.c
47784 +++ b/drivers/net/ethernet/faraday/ftmac100.c
47785 @@ -31,6 +31,8 @@
47786 #include <linux/module.h>
47787 #include <linux/netdevice.h>
47788 #include <linux/platform_device.h>
47789 +#include <linux/interrupt.h>
47790 +#include <linux/irqreturn.h>
47791
47792 #include "ftmac100.h"
47793
47794 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47795 index 6d1ec92..4d5d97d 100644
47796 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47797 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47798 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
47799 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
47800
47801 /* Update the base adjustement value. */
47802 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
47803 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
47804 smp_mb(); /* Force the above update. */
47805 }
47806
47807 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47808 index 5fd4b52..87aa34b 100644
47809 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47810 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47811 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
47812 }
47813
47814 /* update the base incval used to calculate frequency adjustment */
47815 - ACCESS_ONCE(adapter->base_incval) = incval;
47816 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
47817 smp_mb();
47818
47819 /* need lock to prevent incorrect read while modifying cyclecounter */
47820 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47821 index e3357bf..d4d5348 100644
47822 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47823 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47824 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
47825 wmb();
47826
47827 /* we want to dirty this cache line once */
47828 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
47829 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
47830 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
47831 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
47832
47833 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
47834
47835 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47836 index 2bbd01f..e8baa64 100644
47837 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
47838 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47839 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47840 struct __vxge_hw_fifo *fifo;
47841 struct vxge_hw_fifo_config *config;
47842 u32 txdl_size, txdl_per_memblock;
47843 - struct vxge_hw_mempool_cbs fifo_mp_callback;
47844 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
47845 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
47846 + };
47847 +
47848 struct __vxge_hw_virtualpath *vpath;
47849
47850 if ((vp == NULL) || (attr == NULL)) {
47851 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47852 goto exit;
47853 }
47854
47855 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
47856 -
47857 fifo->mempool =
47858 __vxge_hw_mempool_create(vpath->hldev,
47859 fifo->config->memblock_size,
47860 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47861 index 2bb48d5..d1a865d 100644
47862 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47863 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47864 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
47865 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
47866 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
47867 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
47868 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47869 + pax_open_kernel();
47870 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47871 + pax_close_kernel();
47872 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47873 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
47874 max_tx_rings = QLCNIC_MAX_TX_RINGS;
47875 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47876 index be7d7a6..a8983f8 100644
47877 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47878 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47879 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
47880 case QLCNIC_NON_PRIV_FUNC:
47881 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
47882 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47883 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47884 + pax_open_kernel();
47885 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47886 + pax_close_kernel();
47887 break;
47888 case QLCNIC_PRIV_FUNC:
47889 ahw->op_mode = QLCNIC_PRIV_FUNC;
47890 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
47891 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
47892 + pax_open_kernel();
47893 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
47894 + pax_close_kernel();
47895 break;
47896 case QLCNIC_MGMT_FUNC:
47897 ahw->op_mode = QLCNIC_MGMT_FUNC;
47898 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47899 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
47900 + pax_open_kernel();
47901 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
47902 + pax_close_kernel();
47903 break;
47904 default:
47905 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
47906 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
47907 index c9f57fb..208bdc1 100644
47908 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
47909 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
47910 @@ -1285,7 +1285,7 @@ flash_temp:
47911 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
47912 {
47913 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
47914 - static const struct qlcnic_dump_operations *fw_dump_ops;
47915 + const struct qlcnic_dump_operations *fw_dump_ops;
47916 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
47917 u32 entry_offset, dump, no_entries, buf_offset = 0;
47918 int i, k, ops_cnt, ops_index, dump_size = 0;
47919 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
47920 index 14a1c5c..38a141d 100644
47921 --- a/drivers/net/ethernet/realtek/r8169.c
47922 +++ b/drivers/net/ethernet/realtek/r8169.c
47923 @@ -788,22 +788,22 @@ struct rtl8169_private {
47924 struct mdio_ops {
47925 void (*write)(struct rtl8169_private *, int, int);
47926 int (*read)(struct rtl8169_private *, int);
47927 - } mdio_ops;
47928 + } __no_const mdio_ops;
47929
47930 struct pll_power_ops {
47931 void (*down)(struct rtl8169_private *);
47932 void (*up)(struct rtl8169_private *);
47933 - } pll_power_ops;
47934 + } __no_const pll_power_ops;
47935
47936 struct jumbo_ops {
47937 void (*enable)(struct rtl8169_private *);
47938 void (*disable)(struct rtl8169_private *);
47939 - } jumbo_ops;
47940 + } __no_const jumbo_ops;
47941
47942 struct csi_ops {
47943 void (*write)(struct rtl8169_private *, int, int);
47944 u32 (*read)(struct rtl8169_private *, int);
47945 - } csi_ops;
47946 + } __no_const csi_ops;
47947
47948 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
47949 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
47950 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
47951 index 6b861e3..204ac86 100644
47952 --- a/drivers/net/ethernet/sfc/ptp.c
47953 +++ b/drivers/net/ethernet/sfc/ptp.c
47954 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
47955 ptp->start.dma_addr);
47956
47957 /* Clear flag that signals MC ready */
47958 - ACCESS_ONCE(*start) = 0;
47959 + ACCESS_ONCE_RW(*start) = 0;
47960 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
47961 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
47962 EFX_BUG_ON_PARANOID(rc);
47963 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
47964 index 08c483b..2c4a553 100644
47965 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
47966 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
47967 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
47968
47969 writel(value, ioaddr + MMC_CNTRL);
47970
47971 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
47972 - MMC_CNTRL, value);
47973 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
47974 +// MMC_CNTRL, value);
47975 }
47976
47977 /* To mask all all interrupts.*/
47978 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
47979 index 384ca4f..dd7d4f9 100644
47980 --- a/drivers/net/hyperv/hyperv_net.h
47981 +++ b/drivers/net/hyperv/hyperv_net.h
47982 @@ -171,7 +171,7 @@ struct rndis_device {
47983 enum rndis_device_state state;
47984 bool link_state;
47985 bool link_change;
47986 - atomic_t new_req_id;
47987 + atomic_unchecked_t new_req_id;
47988
47989 spinlock_t request_lock;
47990 struct list_head req_list;
47991 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
47992 index ec0c40a..c9e42eb 100644
47993 --- a/drivers/net/hyperv/rndis_filter.c
47994 +++ b/drivers/net/hyperv/rndis_filter.c
47995 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
47996 * template
47997 */
47998 set = &rndis_msg->msg.set_req;
47999 - set->req_id = atomic_inc_return(&dev->new_req_id);
48000 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48001
48002 /* Add to the request list */
48003 spin_lock_irqsave(&dev->request_lock, flags);
48004 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48005
48006 /* Setup the rndis set */
48007 halt = &request->request_msg.msg.halt_req;
48008 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48009 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48010
48011 /* Ignore return since this msg is optional. */
48012 rndis_filter_send_request(dev, request);
48013 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48014 index 34f846b..4a0d5b1 100644
48015 --- a/drivers/net/ifb.c
48016 +++ b/drivers/net/ifb.c
48017 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48018 return 0;
48019 }
48020
48021 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48022 +static struct rtnl_link_ops ifb_link_ops = {
48023 .kind = "ifb",
48024 .priv_size = sizeof(struct ifb_private),
48025 .setup = ifb_setup,
48026 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48027 index 612e073..a9f5eda 100644
48028 --- a/drivers/net/macvlan.c
48029 +++ b/drivers/net/macvlan.c
48030 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48031 free_nskb:
48032 kfree_skb(nskb);
48033 err:
48034 - atomic_long_inc(&skb->dev->rx_dropped);
48035 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48036 }
48037
48038 static void macvlan_flush_sources(struct macvlan_port *port,
48039 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48040 int macvlan_link_register(struct rtnl_link_ops *ops)
48041 {
48042 /* common fields */
48043 - ops->priv_size = sizeof(struct macvlan_dev);
48044 - ops->validate = macvlan_validate;
48045 - ops->maxtype = IFLA_MACVLAN_MAX;
48046 - ops->policy = macvlan_policy;
48047 - ops->changelink = macvlan_changelink;
48048 - ops->get_size = macvlan_get_size;
48049 - ops->fill_info = macvlan_fill_info;
48050 + pax_open_kernel();
48051 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48052 + *(void **)&ops->validate = macvlan_validate;
48053 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48054 + *(const void **)&ops->policy = macvlan_policy;
48055 + *(void **)&ops->changelink = macvlan_changelink;
48056 + *(void **)&ops->get_size = macvlan_get_size;
48057 + *(void **)&ops->fill_info = macvlan_fill_info;
48058 + pax_close_kernel();
48059
48060 return rtnl_link_register(ops);
48061 };
48062 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48063 return NOTIFY_DONE;
48064 }
48065
48066 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48067 +static struct notifier_block macvlan_notifier_block = {
48068 .notifier_call = macvlan_device_event,
48069 };
48070
48071 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48072 index 919f4fc..012f6dd 100644
48073 --- a/drivers/net/macvtap.c
48074 +++ b/drivers/net/macvtap.c
48075 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48076 dev->tx_queue_len = TUN_READQ_SIZE;
48077 }
48078
48079 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48080 +static struct rtnl_link_ops macvtap_link_ops = {
48081 .kind = "macvtap",
48082 .setup = macvtap_setup,
48083 .newlink = macvtap_newlink,
48084 @@ -654,11 +654,14 @@ static void macvtap_skb_to_vnet_hdr(struct macvtap_queue *q,
48085 } /* else everything is zero */
48086 }
48087
48088 +/* Neighbour code has some assumptions on HH_DATA_MOD alignment */
48089 +#define MACVTAP_RESERVE HH_DATA_OFF(ETH_HLEN)
48090 +
48091 /* Get packet from user space buffer */
48092 static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
48093 struct iov_iter *from, int noblock)
48094 {
48095 - int good_linear = SKB_MAX_HEAD(NET_IP_ALIGN);
48096 + int good_linear = SKB_MAX_HEAD(MACVTAP_RESERVE);
48097 struct sk_buff *skb;
48098 struct macvlan_dev *vlan;
48099 unsigned long total_len = iov_iter_count(from);
48100 @@ -722,7 +725,7 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
48101 linear = macvtap16_to_cpu(q, vnet_hdr.hdr_len);
48102 }
48103
48104 - skb = macvtap_alloc_skb(&q->sk, NET_IP_ALIGN, copylen,
48105 + skb = macvtap_alloc_skb(&q->sk, MACVTAP_RESERVE, copylen,
48106 linear, noblock, &err);
48107 if (!skb)
48108 goto err;
48109 @@ -1030,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48110
48111 ret = 0;
48112 u = q->flags;
48113 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48114 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48115 put_user(u, &ifr->ifr_flags))
48116 ret = -EFAULT;
48117 macvtap_put_vlan(vlan);
48118 @@ -1214,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48119 return NOTIFY_DONE;
48120 }
48121
48122 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48123 +static struct notifier_block macvtap_notifier_block = {
48124 .notifier_call = macvtap_device_event,
48125 };
48126
48127 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48128 index 34924df..a747360 100644
48129 --- a/drivers/net/nlmon.c
48130 +++ b/drivers/net/nlmon.c
48131 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48132 return 0;
48133 }
48134
48135 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48136 +static struct rtnl_link_ops nlmon_link_ops = {
48137 .kind = "nlmon",
48138 .priv_size = sizeof(struct nlmon),
48139 .setup = nlmon_setup,
48140 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48141 index 3fc91e8..6c36337 100644
48142 --- a/drivers/net/phy/phy_device.c
48143 +++ b/drivers/net/phy/phy_device.c
48144 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48145 * zero on success.
48146 *
48147 */
48148 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48149 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48150 struct phy_c45_device_ids *c45_ids) {
48151 int phy_reg;
48152 int i, reg_addr;
48153 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48154 * its return value is in turn returned.
48155 *
48156 */
48157 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48158 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48159 bool is_c45, struct phy_c45_device_ids *c45_ids)
48160 {
48161 int phy_reg;
48162 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48163 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48164 {
48165 struct phy_c45_device_ids c45_ids = {0};
48166 - u32 phy_id = 0;
48167 + int phy_id = 0;
48168 int r;
48169
48170 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48171 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48172 index af034db..1611c0b2 100644
48173 --- a/drivers/net/ppp/ppp_generic.c
48174 +++ b/drivers/net/ppp/ppp_generic.c
48175 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48176 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48177 struct ppp_stats stats;
48178 struct ppp_comp_stats cstats;
48179 - char *vers;
48180
48181 switch (cmd) {
48182 case SIOCGPPPSTATS:
48183 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48184 break;
48185
48186 case SIOCGPPPVER:
48187 - vers = PPP_VERSION;
48188 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48189 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48190 break;
48191 err = 0;
48192 break;
48193 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48194 index 079f7ad..b2a2bfa7 100644
48195 --- a/drivers/net/slip/slhc.c
48196 +++ b/drivers/net/slip/slhc.c
48197 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48198 register struct tcphdr *thp;
48199 register struct iphdr *ip;
48200 register struct cstate *cs;
48201 - int len, hdrlen;
48202 + long len, hdrlen;
48203 unsigned char *cp = icp;
48204
48205 /* We've got a compressed packet; read the change byte */
48206 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48207 index f7ff493..153e0198 100644
48208 --- a/drivers/net/team/team.c
48209 +++ b/drivers/net/team/team.c
48210 @@ -2105,7 +2105,7 @@ static unsigned int team_get_num_rx_queues(void)
48211 return TEAM_DEFAULT_NUM_RX_QUEUES;
48212 }
48213
48214 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48215 +static struct rtnl_link_ops team_link_ops = {
48216 .kind = DRV_NAME,
48217 .priv_size = sizeof(struct team),
48218 .setup = team_setup,
48219 @@ -2895,7 +2895,7 @@ static int team_device_event(struct notifier_block *unused,
48220 return NOTIFY_DONE;
48221 }
48222
48223 -static struct notifier_block team_notifier_block __read_mostly = {
48224 +static struct notifier_block team_notifier_block = {
48225 .notifier_call = team_device_event,
48226 };
48227
48228 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48229 index 10f9e40..3515e7e 100644
48230 --- a/drivers/net/tun.c
48231 +++ b/drivers/net/tun.c
48232 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48233 return -EINVAL;
48234 }
48235
48236 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48237 +static struct rtnl_link_ops tun_link_ops = {
48238 .kind = DRV_NAME,
48239 .priv_size = sizeof(struct tun_struct),
48240 .setup = tun_setup,
48241 @@ -1827,7 +1827,7 @@ unlock:
48242 }
48243
48244 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48245 - unsigned long arg, int ifreq_len)
48246 + unsigned long arg, size_t ifreq_len)
48247 {
48248 struct tun_file *tfile = file->private_data;
48249 struct tun_struct *tun;
48250 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48251 int le;
48252 int ret;
48253
48254 + if (ifreq_len > sizeof ifr)
48255 + return -EFAULT;
48256 +
48257 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48258 if (copy_from_user(&ifr, argp, ifreq_len))
48259 return -EFAULT;
48260 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48261 index 9c5aa92..8cd0405 100644
48262 --- a/drivers/net/usb/hso.c
48263 +++ b/drivers/net/usb/hso.c
48264 @@ -71,7 +71,7 @@
48265 #include <asm/byteorder.h>
48266 #include <linux/serial_core.h>
48267 #include <linux/serial.h>
48268 -
48269 +#include <asm/local.h>
48270
48271 #define MOD_AUTHOR "Option Wireless"
48272 #define MOD_DESCRIPTION "USB High Speed Option driver"
48273 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48274 struct urb *urb;
48275
48276 urb = serial->rx_urb[0];
48277 - if (serial->port.count > 0) {
48278 + if (atomic_read(&serial->port.count) > 0) {
48279 count = put_rxbuf_data(urb, serial);
48280 if (count == -1)
48281 return;
48282 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48283 DUMP1(urb->transfer_buffer, urb->actual_length);
48284
48285 /* Anyone listening? */
48286 - if (serial->port.count == 0)
48287 + if (atomic_read(&serial->port.count) == 0)
48288 return;
48289
48290 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48291 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48292 tty_port_tty_set(&serial->port, tty);
48293
48294 /* check for port already opened, if not set the termios */
48295 - serial->port.count++;
48296 - if (serial->port.count == 1) {
48297 + if (atomic_inc_return(&serial->port.count) == 1) {
48298 serial->rx_state = RX_IDLE;
48299 /* Force default termio settings */
48300 _hso_serial_set_termios(tty, NULL);
48301 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48302 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48303 if (result) {
48304 hso_stop_serial_device(serial->parent);
48305 - serial->port.count--;
48306 + atomic_dec(&serial->port.count);
48307 kref_put(&serial->parent->ref, hso_serial_ref_free);
48308 }
48309 } else {
48310 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48311
48312 /* reset the rts and dtr */
48313 /* do the actual close */
48314 - serial->port.count--;
48315 + atomic_dec(&serial->port.count);
48316
48317 - if (serial->port.count <= 0) {
48318 - serial->port.count = 0;
48319 + if (atomic_read(&serial->port.count) <= 0) {
48320 + atomic_set(&serial->port.count, 0);
48321 tty_port_tty_set(&serial->port, NULL);
48322 if (!usb_gone)
48323 hso_stop_serial_device(serial->parent);
48324 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48325
48326 /* the actual setup */
48327 spin_lock_irqsave(&serial->serial_lock, flags);
48328 - if (serial->port.count)
48329 + if (atomic_read(&serial->port.count))
48330 _hso_serial_set_termios(tty, old);
48331 else
48332 tty->termios = *old;
48333 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48334 D1("Pending read interrupt on port %d\n", i);
48335 spin_lock(&serial->serial_lock);
48336 if (serial->rx_state == RX_IDLE &&
48337 - serial->port.count > 0) {
48338 + atomic_read(&serial->port.count) > 0) {
48339 /* Setup and send a ctrl req read on
48340 * port i */
48341 if (!serial->rx_urb_filled[0]) {
48342 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48343 /* Start all serial ports */
48344 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48345 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48346 - if (dev2ser(serial_table[i])->port.count) {
48347 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48348 result =
48349 hso_start_serial_device(serial_table[i], GFP_NOIO);
48350 hso_kick_transmit(dev2ser(serial_table[i]));
48351 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48352 index bf405f1..fd847ee 100644
48353 --- a/drivers/net/usb/r8152.c
48354 +++ b/drivers/net/usb/r8152.c
48355 @@ -571,7 +571,7 @@ struct r8152 {
48356 void (*unload)(struct r8152 *);
48357 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48358 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48359 - } rtl_ops;
48360 + } __no_const rtl_ops;
48361
48362 int intr_interval;
48363 u32 saved_wolopts;
48364 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48365 index a2515887..6d13233 100644
48366 --- a/drivers/net/usb/sierra_net.c
48367 +++ b/drivers/net/usb/sierra_net.c
48368 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48369 /* atomic counter partially included in MAC address to make sure 2 devices
48370 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48371 */
48372 -static atomic_t iface_counter = ATOMIC_INIT(0);
48373 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48374
48375 /*
48376 * SYNC Timer Delay definition used to set the expiry time
48377 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48378 dev->net->netdev_ops = &sierra_net_device_ops;
48379
48380 /* change MAC addr to include, ifacenum, and to be unique */
48381 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48382 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48383 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48384
48385 /* we will have to manufacture ethernet headers, prepare template */
48386 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48387 index 059fdf1..7543217 100644
48388 --- a/drivers/net/virtio_net.c
48389 +++ b/drivers/net/virtio_net.c
48390 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48391 #define RECEIVE_AVG_WEIGHT 64
48392
48393 /* Minimum alignment for mergeable packet buffers. */
48394 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48395 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48396
48397 #define VIRTNET_DRIVER_VERSION "1.0.0"
48398
48399 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48400 index a8c755d..a988b71 100644
48401 --- a/drivers/net/vxlan.c
48402 +++ b/drivers/net/vxlan.c
48403 @@ -2702,7 +2702,7 @@ nla_put_failure:
48404 return -EMSGSIZE;
48405 }
48406
48407 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48408 +static struct rtnl_link_ops vxlan_link_ops = {
48409 .kind = "vxlan",
48410 .maxtype = IFLA_VXLAN_MAX,
48411 .policy = vxlan_policy,
48412 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48413 return NOTIFY_DONE;
48414 }
48415
48416 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48417 +static struct notifier_block vxlan_notifier_block = {
48418 .notifier_call = vxlan_lowerdev_event,
48419 };
48420
48421 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48422 index 5920c99..ff2e4a5 100644
48423 --- a/drivers/net/wan/lmc/lmc_media.c
48424 +++ b/drivers/net/wan/lmc/lmc_media.c
48425 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48426 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48427
48428 lmc_media_t lmc_ds3_media = {
48429 - lmc_ds3_init, /* special media init stuff */
48430 - lmc_ds3_default, /* reset to default state */
48431 - lmc_ds3_set_status, /* reset status to state provided */
48432 - lmc_dummy_set_1, /* set clock source */
48433 - lmc_dummy_set2_1, /* set line speed */
48434 - lmc_ds3_set_100ft, /* set cable length */
48435 - lmc_ds3_set_scram, /* set scrambler */
48436 - lmc_ds3_get_link_status, /* get link status */
48437 - lmc_dummy_set_1, /* set link status */
48438 - lmc_ds3_set_crc_length, /* set CRC length */
48439 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48440 - lmc_ds3_watchdog
48441 + .init = lmc_ds3_init, /* special media init stuff */
48442 + .defaults = lmc_ds3_default, /* reset to default state */
48443 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48444 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48445 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48446 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48447 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48448 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48449 + .set_link_status = lmc_dummy_set_1, /* set link status */
48450 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48451 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48452 + .watchdog = lmc_ds3_watchdog
48453 };
48454
48455 lmc_media_t lmc_hssi_media = {
48456 - lmc_hssi_init, /* special media init stuff */
48457 - lmc_hssi_default, /* reset to default state */
48458 - lmc_hssi_set_status, /* reset status to state provided */
48459 - lmc_hssi_set_clock, /* set clock source */
48460 - lmc_dummy_set2_1, /* set line speed */
48461 - lmc_dummy_set_1, /* set cable length */
48462 - lmc_dummy_set_1, /* set scrambler */
48463 - lmc_hssi_get_link_status, /* get link status */
48464 - lmc_hssi_set_link_status, /* set link status */
48465 - lmc_hssi_set_crc_length, /* set CRC length */
48466 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48467 - lmc_hssi_watchdog
48468 + .init = lmc_hssi_init, /* special media init stuff */
48469 + .defaults = lmc_hssi_default, /* reset to default state */
48470 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48471 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48472 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48473 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48474 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48475 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48476 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48477 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48478 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48479 + .watchdog = lmc_hssi_watchdog
48480 };
48481
48482 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48483 - lmc_ssi_default, /* reset to default state */
48484 - lmc_ssi_set_status, /* reset status to state provided */
48485 - lmc_ssi_set_clock, /* set clock source */
48486 - lmc_ssi_set_speed, /* set line speed */
48487 - lmc_dummy_set_1, /* set cable length */
48488 - lmc_dummy_set_1, /* set scrambler */
48489 - lmc_ssi_get_link_status, /* get link status */
48490 - lmc_ssi_set_link_status, /* set link status */
48491 - lmc_ssi_set_crc_length, /* set CRC length */
48492 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48493 - lmc_ssi_watchdog
48494 +lmc_media_t lmc_ssi_media = {
48495 + .init = lmc_ssi_init, /* special media init stuff */
48496 + .defaults = lmc_ssi_default, /* reset to default state */
48497 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48498 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48499 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48500 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48501 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48502 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48503 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48504 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48505 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48506 + .watchdog = lmc_ssi_watchdog
48507 };
48508
48509 lmc_media_t lmc_t1_media = {
48510 - lmc_t1_init, /* special media init stuff */
48511 - lmc_t1_default, /* reset to default state */
48512 - lmc_t1_set_status, /* reset status to state provided */
48513 - lmc_t1_set_clock, /* set clock source */
48514 - lmc_dummy_set2_1, /* set line speed */
48515 - lmc_dummy_set_1, /* set cable length */
48516 - lmc_dummy_set_1, /* set scrambler */
48517 - lmc_t1_get_link_status, /* get link status */
48518 - lmc_dummy_set_1, /* set link status */
48519 - lmc_t1_set_crc_length, /* set CRC length */
48520 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48521 - lmc_t1_watchdog
48522 + .init = lmc_t1_init, /* special media init stuff */
48523 + .defaults = lmc_t1_default, /* reset to default state */
48524 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48525 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48526 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48527 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48528 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48529 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48530 + .set_link_status = lmc_dummy_set_1, /* set link status */
48531 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48532 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48533 + .watchdog = lmc_t1_watchdog
48534 };
48535
48536 static void
48537 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48538 index feacc3b..5bac0de 100644
48539 --- a/drivers/net/wan/z85230.c
48540 +++ b/drivers/net/wan/z85230.c
48541 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48542
48543 struct z8530_irqhandler z8530_sync =
48544 {
48545 - z8530_rx,
48546 - z8530_tx,
48547 - z8530_status
48548 + .rx = z8530_rx,
48549 + .tx = z8530_tx,
48550 + .status = z8530_status
48551 };
48552
48553 EXPORT_SYMBOL(z8530_sync);
48554 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48555 }
48556
48557 static struct z8530_irqhandler z8530_dma_sync = {
48558 - z8530_dma_rx,
48559 - z8530_dma_tx,
48560 - z8530_dma_status
48561 + .rx = z8530_dma_rx,
48562 + .tx = z8530_dma_tx,
48563 + .status = z8530_dma_status
48564 };
48565
48566 static struct z8530_irqhandler z8530_txdma_sync = {
48567 - z8530_rx,
48568 - z8530_dma_tx,
48569 - z8530_dma_status
48570 + .rx = z8530_rx,
48571 + .tx = z8530_dma_tx,
48572 + .status = z8530_dma_status
48573 };
48574
48575 /**
48576 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48577
48578 struct z8530_irqhandler z8530_nop=
48579 {
48580 - z8530_rx_clear,
48581 - z8530_tx_clear,
48582 - z8530_status_clear
48583 + .rx = z8530_rx_clear,
48584 + .tx = z8530_tx_clear,
48585 + .status = z8530_status_clear
48586 };
48587
48588
48589 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48590 index 0b60295..b8bfa5b 100644
48591 --- a/drivers/net/wimax/i2400m/rx.c
48592 +++ b/drivers/net/wimax/i2400m/rx.c
48593 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48594 if (i2400m->rx_roq == NULL)
48595 goto error_roq_alloc;
48596
48597 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48598 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48599 GFP_KERNEL);
48600 if (rd == NULL) {
48601 result = -ENOMEM;
48602 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48603 index e71a2ce..2268d61 100644
48604 --- a/drivers/net/wireless/airo.c
48605 +++ b/drivers/net/wireless/airo.c
48606 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48607 struct airo_info *ai = dev->ml_priv;
48608 int ridcode;
48609 int enabled;
48610 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48611 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48612 unsigned char *iobuf;
48613
48614 /* Only super-user can write RIDs */
48615 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48616 index da92bfa..5a9001a 100644
48617 --- a/drivers/net/wireless/at76c50x-usb.c
48618 +++ b/drivers/net/wireless/at76c50x-usb.c
48619 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48620 }
48621
48622 /* Convert timeout from the DFU status to jiffies */
48623 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48624 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48625 {
48626 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48627 | (s->poll_timeout[1] << 8)
48628 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48629 index f1946a6..cd367fb 100644
48630 --- a/drivers/net/wireless/ath/ath10k/htc.c
48631 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48632 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48633 /* registered target arrival callback from the HIF layer */
48634 int ath10k_htc_init(struct ath10k *ar)
48635 {
48636 - struct ath10k_hif_cb htc_callbacks;
48637 + static struct ath10k_hif_cb htc_callbacks = {
48638 + .rx_completion = ath10k_htc_rx_completion_handler,
48639 + .tx_completion = ath10k_htc_tx_completion_handler,
48640 + };
48641 struct ath10k_htc_ep *ep = NULL;
48642 struct ath10k_htc *htc = &ar->htc;
48643
48644 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
48645 ath10k_htc_reset_endpoint_states(htc);
48646
48647 /* setup HIF layer callbacks */
48648 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48649 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48650 htc->ar = ar;
48651
48652 /* Get HIF default pipe for HTC message exchange */
48653 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48654 index 527179c..a890150 100644
48655 --- a/drivers/net/wireless/ath/ath10k/htc.h
48656 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48657 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48658
48659 struct ath10k_htc_ops {
48660 void (*target_send_suspend_complete)(struct ath10k *ar);
48661 -};
48662 +} __no_const;
48663
48664 struct ath10k_htc_ep_ops {
48665 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48666 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48667 void (*ep_tx_credits)(struct ath10k *);
48668 -};
48669 +} __no_const;
48670
48671 /* service connection information */
48672 struct ath10k_htc_svc_conn_req {
48673 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48674 index f816909..e56cd8b 100644
48675 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48676 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48677 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48678 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48679 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48680
48681 - ACCESS_ONCE(ads->ds_link) = i->link;
48682 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48683 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48684 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48685
48686 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48687 ctl6 = SM(i->keytype, AR_EncrType);
48688 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48689
48690 if ((i->is_first || i->is_last) &&
48691 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48692 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48693 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48694 | set11nTries(i->rates, 1)
48695 | set11nTries(i->rates, 2)
48696 | set11nTries(i->rates, 3)
48697 | (i->dur_update ? AR_DurUpdateEna : 0)
48698 | SM(0, AR_BurstDur);
48699
48700 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48701 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48702 | set11nRate(i->rates, 1)
48703 | set11nRate(i->rates, 2)
48704 | set11nRate(i->rates, 3);
48705 } else {
48706 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48707 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48708 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48709 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48710 }
48711
48712 if (!i->is_first) {
48713 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48714 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48715 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48716 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48717 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48718 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48719 return;
48720 }
48721
48722 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48723 break;
48724 }
48725
48726 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48727 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48728 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48729 | SM(i->txpower[0], AR_XmitPower0)
48730 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48731 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48732 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48733 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48734
48735 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48736 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48737 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48738 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48739
48740 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
48741 return;
48742
48743 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48744 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48745 | set11nPktDurRTSCTS(i->rates, 1);
48746
48747 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48748 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48749 | set11nPktDurRTSCTS(i->rates, 3);
48750
48751 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48752 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48753 | set11nRateFlags(i->rates, 1)
48754 | set11nRateFlags(i->rates, 2)
48755 | set11nRateFlags(i->rates, 3)
48756 | SM(i->rtscts_rate, AR_RTSCTSRate);
48757
48758 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48759 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48760 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48761 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48762 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48763 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48764 }
48765
48766 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
48767 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48768 index da84b70..83e4978 100644
48769 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48770 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48771 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48772 (i->qcu << AR_TxQcuNum_S) | desc_len;
48773
48774 checksum += val;
48775 - ACCESS_ONCE(ads->info) = val;
48776 + ACCESS_ONCE_RW(ads->info) = val;
48777
48778 checksum += i->link;
48779 - ACCESS_ONCE(ads->link) = i->link;
48780 + ACCESS_ONCE_RW(ads->link) = i->link;
48781
48782 checksum += i->buf_addr[0];
48783 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
48784 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
48785 checksum += i->buf_addr[1];
48786 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
48787 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
48788 checksum += i->buf_addr[2];
48789 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
48790 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
48791 checksum += i->buf_addr[3];
48792 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
48793 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
48794
48795 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
48796 - ACCESS_ONCE(ads->ctl3) = val;
48797 + ACCESS_ONCE_RW(ads->ctl3) = val;
48798 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
48799 - ACCESS_ONCE(ads->ctl5) = val;
48800 + ACCESS_ONCE_RW(ads->ctl5) = val;
48801 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
48802 - ACCESS_ONCE(ads->ctl7) = val;
48803 + ACCESS_ONCE_RW(ads->ctl7) = val;
48804 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
48805 - ACCESS_ONCE(ads->ctl9) = val;
48806 + ACCESS_ONCE_RW(ads->ctl9) = val;
48807
48808 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
48809 - ACCESS_ONCE(ads->ctl10) = checksum;
48810 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
48811
48812 if (i->is_first || i->is_last) {
48813 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
48814 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
48815 | set11nTries(i->rates, 1)
48816 | set11nTries(i->rates, 2)
48817 | set11nTries(i->rates, 3)
48818 | (i->dur_update ? AR_DurUpdateEna : 0)
48819 | SM(0, AR_BurstDur);
48820
48821 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
48822 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
48823 | set11nRate(i->rates, 1)
48824 | set11nRate(i->rates, 2)
48825 | set11nRate(i->rates, 3);
48826 } else {
48827 - ACCESS_ONCE(ads->ctl13) = 0;
48828 - ACCESS_ONCE(ads->ctl14) = 0;
48829 + ACCESS_ONCE_RW(ads->ctl13) = 0;
48830 + ACCESS_ONCE_RW(ads->ctl14) = 0;
48831 }
48832
48833 ads->ctl20 = 0;
48834 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48835
48836 ctl17 = SM(i->keytype, AR_EncrType);
48837 if (!i->is_first) {
48838 - ACCESS_ONCE(ads->ctl11) = 0;
48839 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48840 - ACCESS_ONCE(ads->ctl15) = 0;
48841 - ACCESS_ONCE(ads->ctl16) = 0;
48842 - ACCESS_ONCE(ads->ctl17) = ctl17;
48843 - ACCESS_ONCE(ads->ctl18) = 0;
48844 - ACCESS_ONCE(ads->ctl19) = 0;
48845 + ACCESS_ONCE_RW(ads->ctl11) = 0;
48846 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48847 + ACCESS_ONCE_RW(ads->ctl15) = 0;
48848 + ACCESS_ONCE_RW(ads->ctl16) = 0;
48849 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48850 + ACCESS_ONCE_RW(ads->ctl18) = 0;
48851 + ACCESS_ONCE_RW(ads->ctl19) = 0;
48852 return;
48853 }
48854
48855 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48856 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48857 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48858 | SM(i->txpower[0], AR_XmitPower0)
48859 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48860 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48861 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
48862 ctl12 |= SM(val, AR_PAPRDChainMask);
48863
48864 - ACCESS_ONCE(ads->ctl12) = ctl12;
48865 - ACCESS_ONCE(ads->ctl17) = ctl17;
48866 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
48867 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48868
48869 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48870 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48871 | set11nPktDurRTSCTS(i->rates, 1);
48872
48873 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48874 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48875 | set11nPktDurRTSCTS(i->rates, 3);
48876
48877 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
48878 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
48879 | set11nRateFlags(i->rates, 1)
48880 | set11nRateFlags(i->rates, 2)
48881 | set11nRateFlags(i->rates, 3)
48882 | SM(i->rtscts_rate, AR_RTSCTSRate);
48883
48884 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
48885 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
48886
48887 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48888 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48889 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48890 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48891 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48892 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48893 }
48894
48895 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
48896 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
48897 index 1cbd335..27dfb40 100644
48898 --- a/drivers/net/wireless/ath/ath9k/hw.h
48899 +++ b/drivers/net/wireless/ath/ath9k/hw.h
48900 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
48901
48902 /* ANI */
48903 void (*ani_cache_ini_regs)(struct ath_hw *ah);
48904 -};
48905 +} __no_const;
48906
48907 /**
48908 * struct ath_spec_scan - parameters for Atheros spectral scan
48909 @@ -716,7 +716,7 @@ struct ath_hw_ops {
48910 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
48911 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
48912 #endif
48913 -};
48914 +} __no_const;
48915
48916 struct ath_nf_limits {
48917 s16 max;
48918 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
48919 index 62b0bf4..4ae094c 100644
48920 --- a/drivers/net/wireless/ath/ath9k/main.c
48921 +++ b/drivers/net/wireless/ath/ath9k/main.c
48922 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
48923 if (!ath9k_is_chanctx_enabled())
48924 return;
48925
48926 - ath9k_ops.hw_scan = ath9k_hw_scan;
48927 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
48928 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
48929 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
48930 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
48931 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
48932 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
48933 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
48934 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
48935 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
48936 + pax_open_kernel();
48937 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
48938 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
48939 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
48940 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
48941 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
48942 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
48943 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
48944 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
48945 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
48946 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
48947 + pax_close_kernel();
48948 }
48949
48950 #endif
48951 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
48952 index 058a9f2..d5cb1ba 100644
48953 --- a/drivers/net/wireless/b43/phy_lp.c
48954 +++ b/drivers/net/wireless/b43/phy_lp.c
48955 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
48956 {
48957 struct ssb_bus *bus = dev->dev->sdev->bus;
48958
48959 - static const struct b206x_channel *chandata = NULL;
48960 + const struct b206x_channel *chandata = NULL;
48961 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
48962 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
48963 u16 old_comm15, scale;
48964 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
48965 index dc1d20c..f7a4f06 100644
48966 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
48967 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
48968 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
48969 */
48970 if (il3945_mod_params.disable_hw_scan) {
48971 D_INFO("Disabling hw_scan\n");
48972 - il3945_mac_ops.hw_scan = NULL;
48973 + pax_open_kernel();
48974 + *(void **)&il3945_mac_ops.hw_scan = NULL;
48975 + pax_close_kernel();
48976 }
48977
48978 D_INFO("*** LOAD DRIVER ***\n");
48979 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
48980 index 0ffb6ff..c0b7f0e 100644
48981 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
48982 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
48983 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
48984 {
48985 struct iwl_priv *priv = file->private_data;
48986 char buf[64];
48987 - int buf_size;
48988 + size_t buf_size;
48989 u32 offset, len;
48990
48991 memset(buf, 0, sizeof(buf));
48992 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
48993 struct iwl_priv *priv = file->private_data;
48994
48995 char buf[8];
48996 - int buf_size;
48997 + size_t buf_size;
48998 u32 reset_flag;
48999
49000 memset(buf, 0, sizeof(buf));
49001 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49002 {
49003 struct iwl_priv *priv = file->private_data;
49004 char buf[8];
49005 - int buf_size;
49006 + size_t buf_size;
49007 int ht40;
49008
49009 memset(buf, 0, sizeof(buf));
49010 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49011 {
49012 struct iwl_priv *priv = file->private_data;
49013 char buf[8];
49014 - int buf_size;
49015 + size_t buf_size;
49016 int value;
49017
49018 memset(buf, 0, sizeof(buf));
49019 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49020 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49021 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49022
49023 -static const char *fmt_value = " %-30s %10u\n";
49024 -static const char *fmt_hex = " %-30s 0x%02X\n";
49025 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49026 -static const char *fmt_header =
49027 +static const char fmt_value[] = " %-30s %10u\n";
49028 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49029 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49030 +static const char fmt_header[] =
49031 "%-32s current cumulative delta max\n";
49032
49033 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49034 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49035 {
49036 struct iwl_priv *priv = file->private_data;
49037 char buf[8];
49038 - int buf_size;
49039 + size_t buf_size;
49040 int clear;
49041
49042 memset(buf, 0, sizeof(buf));
49043 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49044 {
49045 struct iwl_priv *priv = file->private_data;
49046 char buf[8];
49047 - int buf_size;
49048 + size_t buf_size;
49049 int trace;
49050
49051 memset(buf, 0, sizeof(buf));
49052 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49053 {
49054 struct iwl_priv *priv = file->private_data;
49055 char buf[8];
49056 - int buf_size;
49057 + size_t buf_size;
49058 int missed;
49059
49060 memset(buf, 0, sizeof(buf));
49061 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49062
49063 struct iwl_priv *priv = file->private_data;
49064 char buf[8];
49065 - int buf_size;
49066 + size_t buf_size;
49067 int plcp;
49068
49069 memset(buf, 0, sizeof(buf));
49070 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49071
49072 struct iwl_priv *priv = file->private_data;
49073 char buf[8];
49074 - int buf_size;
49075 + size_t buf_size;
49076 int flush;
49077
49078 memset(buf, 0, sizeof(buf));
49079 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49080
49081 struct iwl_priv *priv = file->private_data;
49082 char buf[8];
49083 - int buf_size;
49084 + size_t buf_size;
49085 int rts;
49086
49087 if (!priv->cfg->ht_params)
49088 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49089 {
49090 struct iwl_priv *priv = file->private_data;
49091 char buf[8];
49092 - int buf_size;
49093 + size_t buf_size;
49094
49095 memset(buf, 0, sizeof(buf));
49096 buf_size = min(count, sizeof(buf) - 1);
49097 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49098 struct iwl_priv *priv = file->private_data;
49099 u32 event_log_flag;
49100 char buf[8];
49101 - int buf_size;
49102 + size_t buf_size;
49103
49104 /* check that the interface is up */
49105 if (!iwl_is_ready(priv))
49106 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49107 struct iwl_priv *priv = file->private_data;
49108 char buf[8];
49109 u32 calib_disabled;
49110 - int buf_size;
49111 + size_t buf_size;
49112
49113 memset(buf, 0, sizeof(buf));
49114 buf_size = min(count, sizeof(buf) - 1);
49115 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49116 index 523fe0c..0d9473b 100644
49117 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49118 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49119 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49120 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49121
49122 char buf[8];
49123 - int buf_size;
49124 + size_t buf_size;
49125 u32 reset_flag;
49126
49127 memset(buf, 0, sizeof(buf));
49128 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49129 {
49130 struct iwl_trans *trans = file->private_data;
49131 char buf[8];
49132 - int buf_size;
49133 + size_t buf_size;
49134 int csr;
49135
49136 memset(buf, 0, sizeof(buf));
49137 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49138 index ef58a88..fafa731 100644
49139 --- a/drivers/net/wireless/mac80211_hwsim.c
49140 +++ b/drivers/net/wireless/mac80211_hwsim.c
49141 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49142 if (channels < 1)
49143 return -EINVAL;
49144
49145 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49146 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49147 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49148 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49149 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49150 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49151 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49152 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49153 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49154 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49155 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49156 - mac80211_hwsim_assign_vif_chanctx;
49157 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49158 - mac80211_hwsim_unassign_vif_chanctx;
49159 + pax_open_kernel();
49160 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49161 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49162 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49163 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49164 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49165 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49166 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49167 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49168 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49169 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49170 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49171 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49172 + pax_close_kernel();
49173
49174 spin_lock_init(&hwsim_radio_lock);
49175 INIT_LIST_HEAD(&hwsim_radios);
49176 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49177 index 1a4facd..a2ecbbd 100644
49178 --- a/drivers/net/wireless/rndis_wlan.c
49179 +++ b/drivers/net/wireless/rndis_wlan.c
49180 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49181
49182 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49183
49184 - if (rts_threshold < 0 || rts_threshold > 2347)
49185 + if (rts_threshold > 2347)
49186 rts_threshold = 2347;
49187
49188 tmp = cpu_to_le32(rts_threshold);
49189 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49190 index 9bb398b..b0cc047 100644
49191 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49192 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49193 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49194 * for hardware which doesn't support hardware
49195 * sequence counting.
49196 */
49197 - atomic_t seqno;
49198 + atomic_unchecked_t seqno;
49199 };
49200
49201 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49202 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49203 index 66ff364..3ce34f7 100644
49204 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49205 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49206 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49207 * sequence counter given by mac80211.
49208 */
49209 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49210 - seqno = atomic_add_return(0x10, &intf->seqno);
49211 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49212 else
49213 - seqno = atomic_read(&intf->seqno);
49214 + seqno = atomic_read_unchecked(&intf->seqno);
49215
49216 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49217 hdr->seq_ctrl |= cpu_to_le16(seqno);
49218 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49219 index b661f896..ddf7d2b 100644
49220 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49221 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49222 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49223
49224 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49225
49226 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49227 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49228 + pax_open_kernel();
49229 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49230 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49231 + pax_close_kernel();
49232
49233 wl1251_info("using dedicated interrupt line");
49234 } else {
49235 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49236 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49237 + pax_open_kernel();
49238 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49239 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49240 + pax_close_kernel();
49241
49242 wl1251_info("using SDIO interrupt");
49243 }
49244 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49245 index d6d0d6d..60c23a0 100644
49246 --- a/drivers/net/wireless/ti/wl12xx/main.c
49247 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49248 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49249 sizeof(wl->conf.mem));
49250
49251 /* read data preparation is only needed by wl127x */
49252 - wl->ops->prepare_read = wl127x_prepare_read;
49253 + pax_open_kernel();
49254 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49255 + pax_close_kernel();
49256
49257 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49258 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49259 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49260 sizeof(wl->conf.mem));
49261
49262 /* read data preparation is only needed by wl127x */
49263 - wl->ops->prepare_read = wl127x_prepare_read;
49264 + pax_open_kernel();
49265 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49266 + pax_close_kernel();
49267
49268 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49269 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49270 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49271 index 8e56261..9140678 100644
49272 --- a/drivers/net/wireless/ti/wl18xx/main.c
49273 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49274 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49275 }
49276
49277 if (!checksum_param) {
49278 - wl18xx_ops.set_rx_csum = NULL;
49279 - wl18xx_ops.init_vif = NULL;
49280 + pax_open_kernel();
49281 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49282 + *(void **)&wl18xx_ops.init_vif = NULL;
49283 + pax_close_kernel();
49284 }
49285
49286 /* Enable 11a Band only if we have 5G antennas */
49287 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49288 index a912dc0..a8225ba 100644
49289 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49290 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49291 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49292 {
49293 struct zd_usb *usb = urb->context;
49294 struct zd_usb_interrupt *intr = &usb->intr;
49295 - int len;
49296 + unsigned int len;
49297 u16 int_num;
49298
49299 ZD_ASSERT(in_interrupt());
49300 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49301 index ce2e2cf..f81e500 100644
49302 --- a/drivers/nfc/nfcwilink.c
49303 +++ b/drivers/nfc/nfcwilink.c
49304 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49305
49306 static int nfcwilink_probe(struct platform_device *pdev)
49307 {
49308 - static struct nfcwilink *drv;
49309 + struct nfcwilink *drv;
49310 int rc;
49311 __u32 protocols;
49312
49313 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49314 index f2596c8..50d53af 100644
49315 --- a/drivers/nfc/st21nfca/st21nfca.c
49316 +++ b/drivers/nfc/st21nfca/st21nfca.c
49317 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49318 goto exit;
49319 }
49320
49321 - gate = uid_skb->data;
49322 + memcpy(gate, uid_skb->data, uid_skb->len);
49323 *len = uid_skb->len;
49324 exit:
49325 kfree_skb(uid_skb);
49326 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49327 index d93b2b6..ae50401 100644
49328 --- a/drivers/oprofile/buffer_sync.c
49329 +++ b/drivers/oprofile/buffer_sync.c
49330 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49331 if (cookie == NO_COOKIE)
49332 offset = pc;
49333 if (cookie == INVALID_COOKIE) {
49334 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49335 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49336 offset = pc;
49337 }
49338 if (cookie != last_cookie) {
49339 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49340 /* add userspace sample */
49341
49342 if (!mm) {
49343 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49344 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49345 return 0;
49346 }
49347
49348 cookie = lookup_dcookie(mm, s->eip, &offset);
49349
49350 if (cookie == INVALID_COOKIE) {
49351 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49352 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49353 return 0;
49354 }
49355
49356 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49357 /* ignore backtraces if failed to add a sample */
49358 if (state == sb_bt_start) {
49359 state = sb_bt_ignore;
49360 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49361 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49362 }
49363 }
49364 release_mm(mm);
49365 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49366 index c0cc4e7..44d4e54 100644
49367 --- a/drivers/oprofile/event_buffer.c
49368 +++ b/drivers/oprofile/event_buffer.c
49369 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49370 }
49371
49372 if (buffer_pos == buffer_size) {
49373 - atomic_inc(&oprofile_stats.event_lost_overflow);
49374 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49375 return;
49376 }
49377
49378 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49379 index ed2c3ec..deda85a 100644
49380 --- a/drivers/oprofile/oprof.c
49381 +++ b/drivers/oprofile/oprof.c
49382 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49383 if (oprofile_ops.switch_events())
49384 return;
49385
49386 - atomic_inc(&oprofile_stats.multiplex_counter);
49387 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49388 start_switch_worker();
49389 }
49390
49391 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49392 index ee2cfce..7f8f699 100644
49393 --- a/drivers/oprofile/oprofile_files.c
49394 +++ b/drivers/oprofile/oprofile_files.c
49395 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49396
49397 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49398
49399 -static ssize_t timeout_read(struct file *file, char __user *buf,
49400 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49401 size_t count, loff_t *offset)
49402 {
49403 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49404 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49405 index 59659ce..6c860a0 100644
49406 --- a/drivers/oprofile/oprofile_stats.c
49407 +++ b/drivers/oprofile/oprofile_stats.c
49408 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49409 cpu_buf->sample_invalid_eip = 0;
49410 }
49411
49412 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49413 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49414 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49415 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49416 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49417 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49418 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49419 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49420 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49421 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49422 }
49423
49424
49425 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49426 index 1fc622b..8c48fc3 100644
49427 --- a/drivers/oprofile/oprofile_stats.h
49428 +++ b/drivers/oprofile/oprofile_stats.h
49429 @@ -13,11 +13,11 @@
49430 #include <linux/atomic.h>
49431
49432 struct oprofile_stat_struct {
49433 - atomic_t sample_lost_no_mm;
49434 - atomic_t sample_lost_no_mapping;
49435 - atomic_t bt_lost_no_mapping;
49436 - atomic_t event_lost_overflow;
49437 - atomic_t multiplex_counter;
49438 + atomic_unchecked_t sample_lost_no_mm;
49439 + atomic_unchecked_t sample_lost_no_mapping;
49440 + atomic_unchecked_t bt_lost_no_mapping;
49441 + atomic_unchecked_t event_lost_overflow;
49442 + atomic_unchecked_t multiplex_counter;
49443 };
49444
49445 extern struct oprofile_stat_struct oprofile_stats;
49446 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49447 index 3f49345..c750d0b 100644
49448 --- a/drivers/oprofile/oprofilefs.c
49449 +++ b/drivers/oprofile/oprofilefs.c
49450 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49451
49452 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49453 {
49454 - atomic_t *val = file->private_data;
49455 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49456 + atomic_unchecked_t *val = file->private_data;
49457 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49458 }
49459
49460
49461 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49462
49463
49464 int oprofilefs_create_ro_atomic(struct dentry *root,
49465 - char const *name, atomic_t *val)
49466 + char const *name, atomic_unchecked_t *val)
49467 {
49468 return __oprofilefs_create_file(root, name,
49469 &atomic_ro_fops, 0444, val);
49470 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49471 index bdef916..88c7dee 100644
49472 --- a/drivers/oprofile/timer_int.c
49473 +++ b/drivers/oprofile/timer_int.c
49474 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49475 return NOTIFY_OK;
49476 }
49477
49478 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49479 +static struct notifier_block oprofile_cpu_notifier = {
49480 .notifier_call = oprofile_cpu_notify,
49481 };
49482
49483 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49484 index 3b47080..6cd05dd 100644
49485 --- a/drivers/parport/procfs.c
49486 +++ b/drivers/parport/procfs.c
49487 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49488
49489 *ppos += len;
49490
49491 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49492 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49493 }
49494
49495 #ifdef CONFIG_PARPORT_1284
49496 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49497
49498 *ppos += len;
49499
49500 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49501 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49502 }
49503 #endif /* IEEE1284.3 support. */
49504
49505 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49506 index 6ca2399..68d866b 100644
49507 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49508 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49509 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49510 goto init_cleanup;
49511 }
49512
49513 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49514 + pax_open_kernel();
49515 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49516 + pax_close_kernel();
49517 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49518
49519 return retval;
49520 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49521 index 66b7bbe..26bee78 100644
49522 --- a/drivers/pci/hotplug/cpcihp_generic.c
49523 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49524 @@ -73,7 +73,6 @@ static u16 port;
49525 static unsigned int enum_bit;
49526 static u8 enum_mask;
49527
49528 -static struct cpci_hp_controller_ops generic_hpc_ops;
49529 static struct cpci_hp_controller generic_hpc;
49530
49531 static int __init validate_parameters(void)
49532 @@ -139,6 +138,10 @@ static int query_enum(void)
49533 return ((value & enum_mask) == enum_mask);
49534 }
49535
49536 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49537 + .query_enum = query_enum,
49538 +};
49539 +
49540 static int __init cpcihp_generic_init(void)
49541 {
49542 int status;
49543 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49544 pci_dev_put(dev);
49545
49546 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49547 - generic_hpc_ops.query_enum = query_enum;
49548 generic_hpc.ops = &generic_hpc_ops;
49549
49550 status = cpci_hp_register_controller(&generic_hpc);
49551 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49552 index 7ecf34e..effed62 100644
49553 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49554 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49555 @@ -59,7 +59,6 @@
49556 /* local variables */
49557 static bool debug;
49558 static bool poll;
49559 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49560 static struct cpci_hp_controller zt5550_hpc;
49561
49562 /* Primary cPCI bus bridge device */
49563 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49564 return 0;
49565 }
49566
49567 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49568 + .query_enum = zt5550_hc_query_enum,
49569 +};
49570 +
49571 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49572 {
49573 int status;
49574 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49575 dbg("returned from zt5550_hc_config");
49576
49577 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49578 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49579 zt5550_hpc.ops = &zt5550_hpc_ops;
49580 if (!poll) {
49581 zt5550_hpc.irq = hc_dev->irq;
49582 zt5550_hpc.irq_flags = IRQF_SHARED;
49583 zt5550_hpc.dev_id = hc_dev;
49584
49585 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49586 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49587 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49588 + pax_open_kernel();
49589 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49590 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49591 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49592 + pax_open_kernel();
49593 } else {
49594 info("using ENUM# polling mode");
49595 }
49596 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49597 index 1e08ff8c..3cd145f 100644
49598 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49599 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49600 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49601
49602 void compaq_nvram_init (void __iomem *rom_start)
49603 {
49604 +#ifndef CONFIG_PAX_KERNEXEC
49605 if (rom_start)
49606 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49607 +#endif
49608
49609 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49610
49611 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49612 index 56d8486..f26113f 100644
49613 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49614 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49615 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49616 return -EINVAL;
49617 }
49618
49619 - slot->ops->owner = owner;
49620 - slot->ops->mod_name = mod_name;
49621 + pax_open_kernel();
49622 + *(struct module **)&slot->ops->owner = owner;
49623 + *(const char **)&slot->ops->mod_name = mod_name;
49624 + pax_close_kernel();
49625
49626 mutex_lock(&pci_hp_mutex);
49627 /*
49628 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49629 index 07aa722..84514b4 100644
49630 --- a/drivers/pci/hotplug/pciehp_core.c
49631 +++ b/drivers/pci/hotplug/pciehp_core.c
49632 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49633 struct slot *slot = ctrl->slot;
49634 struct hotplug_slot *hotplug = NULL;
49635 struct hotplug_slot_info *info = NULL;
49636 - struct hotplug_slot_ops *ops = NULL;
49637 + hotplug_slot_ops_no_const *ops = NULL;
49638 char name[SLOT_NAME_SIZE];
49639 int retval = -ENOMEM;
49640
49641 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49642 index fd60806..ab6c565 100644
49643 --- a/drivers/pci/msi.c
49644 +++ b/drivers/pci/msi.c
49645 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49646 {
49647 struct attribute **msi_attrs;
49648 struct attribute *msi_attr;
49649 - struct device_attribute *msi_dev_attr;
49650 - struct attribute_group *msi_irq_group;
49651 + device_attribute_no_const *msi_dev_attr;
49652 + attribute_group_no_const *msi_irq_group;
49653 const struct attribute_group **msi_irq_groups;
49654 struct msi_desc *entry;
49655 int ret = -ENOMEM;
49656 @@ -573,7 +573,7 @@ error_attrs:
49657 count = 0;
49658 msi_attr = msi_attrs[count];
49659 while (msi_attr) {
49660 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49661 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49662 kfree(msi_attr->name);
49663 kfree(msi_dev_attr);
49664 ++count;
49665 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49666 index aa012fb..63fac5d 100644
49667 --- a/drivers/pci/pci-sysfs.c
49668 +++ b/drivers/pci/pci-sysfs.c
49669 @@ -1139,7 +1139,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49670 {
49671 /* allocate attribute structure, piggyback attribute name */
49672 int name_len = write_combine ? 13 : 10;
49673 - struct bin_attribute *res_attr;
49674 + bin_attribute_no_const *res_attr;
49675 int retval;
49676
49677 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49678 @@ -1316,7 +1316,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49679 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49680 {
49681 int retval;
49682 - struct bin_attribute *attr;
49683 + bin_attribute_no_const *attr;
49684
49685 /* If the device has VPD, try to expose it in sysfs. */
49686 if (dev->vpd) {
49687 @@ -1363,7 +1363,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49688 {
49689 int retval;
49690 int rom_size = 0;
49691 - struct bin_attribute *attr;
49692 + bin_attribute_no_const *attr;
49693
49694 if (!sysfs_initialized)
49695 return -EACCES;
49696 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49697 index d54632a..198c84d 100644
49698 --- a/drivers/pci/pci.h
49699 +++ b/drivers/pci/pci.h
49700 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
49701 struct pci_vpd {
49702 unsigned int len;
49703 const struct pci_vpd_ops *ops;
49704 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49705 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49706 };
49707
49708 int pci_vpd_pci22_init(struct pci_dev *dev);
49709 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49710 index e1e7026..d28dd33 100644
49711 --- a/drivers/pci/pcie/aspm.c
49712 +++ b/drivers/pci/pcie/aspm.c
49713 @@ -27,9 +27,9 @@
49714 #define MODULE_PARAM_PREFIX "pcie_aspm."
49715
49716 /* Note: those are not register definitions */
49717 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
49718 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
49719 -#define ASPM_STATE_L1 (4) /* L1 state */
49720 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
49721 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
49722 +#define ASPM_STATE_L1 (4U) /* L1 state */
49723 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
49724 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
49725
49726 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
49727 index 23212f8..65e945b 100644
49728 --- a/drivers/pci/probe.c
49729 +++ b/drivers/pci/probe.c
49730 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
49731 u16 orig_cmd;
49732 struct pci_bus_region region, inverted_region;
49733
49734 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
49735 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
49736
49737 /* No printks while decoding is disabled! */
49738 if (!dev->mmio_always_on) {
49739 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
49740 index 3f155e7..0f4b1f0 100644
49741 --- a/drivers/pci/proc.c
49742 +++ b/drivers/pci/proc.c
49743 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
49744 static int __init pci_proc_init(void)
49745 {
49746 struct pci_dev *dev = NULL;
49747 +
49748 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
49749 +#ifdef CONFIG_GRKERNSEC_PROC_USER
49750 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
49751 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
49752 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
49753 +#endif
49754 +#else
49755 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
49756 +#endif
49757 proc_create("devices", 0, proc_bus_pci_dir,
49758 &proc_bus_pci_dev_operations);
49759 proc_initialized = 1;
49760 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
49761 index b84fdd6..b89d829 100644
49762 --- a/drivers/platform/chrome/chromeos_laptop.c
49763 +++ b/drivers/platform/chrome/chromeos_laptop.c
49764 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
49765 .callback = chromeos_laptop_dmi_matched, \
49766 .driver_data = (void *)&board_
49767
49768 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
49769 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
49770 {
49771 .ident = "Samsung Series 5 550",
49772 .matches = {
49773 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
49774 index 1e1e594..8fe59c5 100644
49775 --- a/drivers/platform/x86/alienware-wmi.c
49776 +++ b/drivers/platform/x86/alienware-wmi.c
49777 @@ -150,7 +150,7 @@ struct wmax_led_args {
49778 } __packed;
49779
49780 static struct platform_device *platform_device;
49781 -static struct device_attribute *zone_dev_attrs;
49782 +static device_attribute_no_const *zone_dev_attrs;
49783 static struct attribute **zone_attrs;
49784 static struct platform_zone *zone_data;
49785
49786 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
49787 }
49788 };
49789
49790 -static struct attribute_group zone_attribute_group = {
49791 +static attribute_group_no_const zone_attribute_group = {
49792 .name = "rgb_zones",
49793 };
49794
49795 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
49796 index 7543a56..367ca8ed 100644
49797 --- a/drivers/platform/x86/asus-wmi.c
49798 +++ b/drivers/platform/x86/asus-wmi.c
49799 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
49800 int err;
49801 u32 retval = -1;
49802
49803 +#ifdef CONFIG_GRKERNSEC_KMEM
49804 + return -EPERM;
49805 +#endif
49806 +
49807 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
49808
49809 if (err < 0)
49810 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
49811 int err;
49812 u32 retval = -1;
49813
49814 +#ifdef CONFIG_GRKERNSEC_KMEM
49815 + return -EPERM;
49816 +#endif
49817 +
49818 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
49819 &retval);
49820
49821 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
49822 union acpi_object *obj;
49823 acpi_status status;
49824
49825 +#ifdef CONFIG_GRKERNSEC_KMEM
49826 + return -EPERM;
49827 +#endif
49828 +
49829 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
49830 1, asus->debug.method_id,
49831 &input, &output);
49832 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
49833 index 0859877..1cf7d08 100644
49834 --- a/drivers/platform/x86/msi-laptop.c
49835 +++ b/drivers/platform/x86/msi-laptop.c
49836 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
49837
49838 if (!quirks->ec_read_only) {
49839 /* allow userland write sysfs file */
49840 - dev_attr_bluetooth.store = store_bluetooth;
49841 - dev_attr_wlan.store = store_wlan;
49842 - dev_attr_threeg.store = store_threeg;
49843 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
49844 - dev_attr_wlan.attr.mode |= S_IWUSR;
49845 - dev_attr_threeg.attr.mode |= S_IWUSR;
49846 + pax_open_kernel();
49847 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
49848 + *(void **)&dev_attr_wlan.store = store_wlan;
49849 + *(void **)&dev_attr_threeg.store = store_threeg;
49850 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
49851 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
49852 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
49853 + pax_close_kernel();
49854 }
49855
49856 /* disable hardware control by fn key */
49857 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
49858 index 6d2bac0..ec2b029 100644
49859 --- a/drivers/platform/x86/msi-wmi.c
49860 +++ b/drivers/platform/x86/msi-wmi.c
49861 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
49862 static void msi_wmi_notify(u32 value, void *context)
49863 {
49864 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
49865 - static struct key_entry *key;
49866 + struct key_entry *key;
49867 union acpi_object *obj;
49868 acpi_status status;
49869
49870 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
49871 index 6dd1c0e..5d602c7 100644
49872 --- a/drivers/platform/x86/sony-laptop.c
49873 +++ b/drivers/platform/x86/sony-laptop.c
49874 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
49875 }
49876
49877 /* High speed charging function */
49878 -static struct device_attribute *hsc_handle;
49879 +static device_attribute_no_const *hsc_handle;
49880
49881 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
49882 struct device_attribute *attr,
49883 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
49884 }
49885
49886 /* low battery function */
49887 -static struct device_attribute *lowbatt_handle;
49888 +static device_attribute_no_const *lowbatt_handle;
49889
49890 static ssize_t sony_nc_lowbatt_store(struct device *dev,
49891 struct device_attribute *attr,
49892 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
49893 }
49894
49895 /* fan speed function */
49896 -static struct device_attribute *fan_handle, *hsf_handle;
49897 +static device_attribute_no_const *fan_handle, *hsf_handle;
49898
49899 static ssize_t sony_nc_hsfan_store(struct device *dev,
49900 struct device_attribute *attr,
49901 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
49902 }
49903
49904 /* USB charge function */
49905 -static struct device_attribute *uc_handle;
49906 +static device_attribute_no_const *uc_handle;
49907
49908 static ssize_t sony_nc_usb_charge_store(struct device *dev,
49909 struct device_attribute *attr,
49910 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
49911 }
49912
49913 /* Panel ID function */
49914 -static struct device_attribute *panel_handle;
49915 +static device_attribute_no_const *panel_handle;
49916
49917 static ssize_t sony_nc_panelid_show(struct device *dev,
49918 struct device_attribute *attr, char *buffer)
49919 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
49920 }
49921
49922 /* smart connect function */
49923 -static struct device_attribute *sc_handle;
49924 +static device_attribute_no_const *sc_handle;
49925
49926 static ssize_t sony_nc_smart_conn_store(struct device *dev,
49927 struct device_attribute *attr,
49928 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
49929 index c3d11fa..f83cded 100644
49930 --- a/drivers/platform/x86/thinkpad_acpi.c
49931 +++ b/drivers/platform/x86/thinkpad_acpi.c
49932 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
49933 return 0;
49934 }
49935
49936 -void static hotkey_mask_warn_incomplete_mask(void)
49937 +static void hotkey_mask_warn_incomplete_mask(void)
49938 {
49939 /* log only what the user can fix... */
49940 const u32 wantedmask = hotkey_driver_mask &
49941 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
49942 && !tp_features.bright_unkfw)
49943 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
49944 }
49945 +}
49946
49947 #undef TPACPI_COMPARE_KEY
49948 #undef TPACPI_MAY_SEND_KEY
49949 -}
49950
49951 /*
49952 * Polling driver
49953 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
49954 index 438d4c7..ca8a2fb 100644
49955 --- a/drivers/pnp/pnpbios/bioscalls.c
49956 +++ b/drivers/pnp/pnpbios/bioscalls.c
49957 @@ -59,7 +59,7 @@ do { \
49958 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
49959 } while(0)
49960
49961 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
49962 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
49963 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
49964
49965 /*
49966 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
49967
49968 cpu = get_cpu();
49969 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
49970 +
49971 + pax_open_kernel();
49972 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
49973 + pax_close_kernel();
49974
49975 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
49976 spin_lock_irqsave(&pnp_bios_lock, flags);
49977 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
49978 :"memory");
49979 spin_unlock_irqrestore(&pnp_bios_lock, flags);
49980
49981 + pax_open_kernel();
49982 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
49983 + pax_close_kernel();
49984 +
49985 put_cpu();
49986
49987 /* If we get here and this is set then the PnP BIOS faulted on us. */
49988 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
49989 return status;
49990 }
49991
49992 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
49993 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
49994 {
49995 int i;
49996
49997 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
49998 pnp_bios_callpoint.offset = header->fields.pm16offset;
49999 pnp_bios_callpoint.segment = PNP_CS16;
50000
50001 + pax_open_kernel();
50002 +
50003 for_each_possible_cpu(i) {
50004 struct desc_struct *gdt = get_cpu_gdt_table(i);
50005 if (!gdt)
50006 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50007 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50008 (unsigned long)__va(header->fields.pm16dseg));
50009 }
50010 +
50011 + pax_close_kernel();
50012 }
50013 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50014 index 0c52e2a..3421ab7 100644
50015 --- a/drivers/power/pda_power.c
50016 +++ b/drivers/power/pda_power.c
50017 @@ -37,7 +37,11 @@ static int polling;
50018
50019 #if IS_ENABLED(CONFIG_USB_PHY)
50020 static struct usb_phy *transceiver;
50021 -static struct notifier_block otg_nb;
50022 +static int otg_handle_notification(struct notifier_block *nb,
50023 + unsigned long event, void *unused);
50024 +static struct notifier_block otg_nb = {
50025 + .notifier_call = otg_handle_notification
50026 +};
50027 #endif
50028
50029 static struct regulator *ac_draw;
50030 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50031
50032 #if IS_ENABLED(CONFIG_USB_PHY)
50033 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50034 - otg_nb.notifier_call = otg_handle_notification;
50035 ret = usb_register_notifier(transceiver, &otg_nb);
50036 if (ret) {
50037 dev_err(dev, "failure to register otg notifier\n");
50038 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50039 index cc439fd..8fa30df 100644
50040 --- a/drivers/power/power_supply.h
50041 +++ b/drivers/power/power_supply.h
50042 @@ -16,12 +16,12 @@ struct power_supply;
50043
50044 #ifdef CONFIG_SYSFS
50045
50046 -extern void power_supply_init_attrs(struct device_type *dev_type);
50047 +extern void power_supply_init_attrs(void);
50048 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50049
50050 #else
50051
50052 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50053 +static inline void power_supply_init_attrs(void) {}
50054 #define power_supply_uevent NULL
50055
50056 #endif /* CONFIG_SYSFS */
50057 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50058 index 694e8cd..9f03483 100644
50059 --- a/drivers/power/power_supply_core.c
50060 +++ b/drivers/power/power_supply_core.c
50061 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50062 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50063 EXPORT_SYMBOL_GPL(power_supply_notifier);
50064
50065 -static struct device_type power_supply_dev_type;
50066 +extern const struct attribute_group *power_supply_attr_groups[];
50067 +static struct device_type power_supply_dev_type = {
50068 + .groups = power_supply_attr_groups,
50069 +};
50070
50071 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50072 struct power_supply *supply)
50073 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50074 return PTR_ERR(power_supply_class);
50075
50076 power_supply_class->dev_uevent = power_supply_uevent;
50077 - power_supply_init_attrs(&power_supply_dev_type);
50078 + power_supply_init_attrs();
50079
50080 return 0;
50081 }
50082 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50083 index 62653f5..d0bb485 100644
50084 --- a/drivers/power/power_supply_sysfs.c
50085 +++ b/drivers/power/power_supply_sysfs.c
50086 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50087 .is_visible = power_supply_attr_is_visible,
50088 };
50089
50090 -static const struct attribute_group *power_supply_attr_groups[] = {
50091 +const struct attribute_group *power_supply_attr_groups[] = {
50092 &power_supply_attr_group,
50093 NULL,
50094 };
50095
50096 -void power_supply_init_attrs(struct device_type *dev_type)
50097 +void power_supply_init_attrs(void)
50098 {
50099 int i;
50100
50101 - dev_type->groups = power_supply_attr_groups;
50102 -
50103 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50104 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50105 }
50106 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50107 index 84419af..268ede8 100644
50108 --- a/drivers/powercap/powercap_sys.c
50109 +++ b/drivers/powercap/powercap_sys.c
50110 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50111 struct device_attribute name_attr;
50112 };
50113
50114 +static ssize_t show_constraint_name(struct device *dev,
50115 + struct device_attribute *dev_attr,
50116 + char *buf);
50117 +
50118 static struct powercap_constraint_attr
50119 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50120 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50121 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50122 + .power_limit_attr = {
50123 + .attr = {
50124 + .name = NULL,
50125 + .mode = S_IWUSR | S_IRUGO
50126 + },
50127 + .show = show_constraint_power_limit_uw,
50128 + .store = store_constraint_power_limit_uw
50129 + },
50130 +
50131 + .time_window_attr = {
50132 + .attr = {
50133 + .name = NULL,
50134 + .mode = S_IWUSR | S_IRUGO
50135 + },
50136 + .show = show_constraint_time_window_us,
50137 + .store = store_constraint_time_window_us
50138 + },
50139 +
50140 + .max_power_attr = {
50141 + .attr = {
50142 + .name = NULL,
50143 + .mode = S_IRUGO
50144 + },
50145 + .show = show_constraint_max_power_uw,
50146 + .store = NULL
50147 + },
50148 +
50149 + .min_power_attr = {
50150 + .attr = {
50151 + .name = NULL,
50152 + .mode = S_IRUGO
50153 + },
50154 + .show = show_constraint_min_power_uw,
50155 + .store = NULL
50156 + },
50157 +
50158 + .max_time_window_attr = {
50159 + .attr = {
50160 + .name = NULL,
50161 + .mode = S_IRUGO
50162 + },
50163 + .show = show_constraint_max_time_window_us,
50164 + .store = NULL
50165 + },
50166 +
50167 + .min_time_window_attr = {
50168 + .attr = {
50169 + .name = NULL,
50170 + .mode = S_IRUGO
50171 + },
50172 + .show = show_constraint_min_time_window_us,
50173 + .store = NULL
50174 + },
50175 +
50176 + .name_attr = {
50177 + .attr = {
50178 + .name = NULL,
50179 + .mode = S_IRUGO
50180 + },
50181 + .show = show_constraint_name,
50182 + .store = NULL
50183 + }
50184 + }
50185 +};
50186
50187 /* A list of powercap control_types */
50188 static LIST_HEAD(powercap_cntrl_list);
50189 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50190 }
50191
50192 static int create_constraint_attribute(int id, const char *name,
50193 - int mode,
50194 - struct device_attribute *dev_attr,
50195 - ssize_t (*show)(struct device *,
50196 - struct device_attribute *, char *),
50197 - ssize_t (*store)(struct device *,
50198 - struct device_attribute *,
50199 - const char *, size_t)
50200 - )
50201 + struct device_attribute *dev_attr)
50202 {
50203 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50204
50205 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50206 - id, name);
50207 - if (!dev_attr->attr.name)
50208 + if (!name)
50209 return -ENOMEM;
50210 - dev_attr->attr.mode = mode;
50211 - dev_attr->show = show;
50212 - dev_attr->store = store;
50213 +
50214 + pax_open_kernel();
50215 + *(const char **)&dev_attr->attr.name = name;
50216 + pax_close_kernel();
50217
50218 return 0;
50219 }
50220 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50221
50222 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50223 ret = create_constraint_attribute(i, "power_limit_uw",
50224 - S_IWUSR | S_IRUGO,
50225 - &constraint_attrs[i].power_limit_attr,
50226 - show_constraint_power_limit_uw,
50227 - store_constraint_power_limit_uw);
50228 + &constraint_attrs[i].power_limit_attr);
50229 if (ret)
50230 goto err_alloc;
50231 ret = create_constraint_attribute(i, "time_window_us",
50232 - S_IWUSR | S_IRUGO,
50233 - &constraint_attrs[i].time_window_attr,
50234 - show_constraint_time_window_us,
50235 - store_constraint_time_window_us);
50236 + &constraint_attrs[i].time_window_attr);
50237 if (ret)
50238 goto err_alloc;
50239 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50240 - &constraint_attrs[i].name_attr,
50241 - show_constraint_name,
50242 - NULL);
50243 + ret = create_constraint_attribute(i, "name",
50244 + &constraint_attrs[i].name_attr);
50245 if (ret)
50246 goto err_alloc;
50247 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50248 - &constraint_attrs[i].max_power_attr,
50249 - show_constraint_max_power_uw,
50250 - NULL);
50251 + ret = create_constraint_attribute(i, "max_power_uw",
50252 + &constraint_attrs[i].max_power_attr);
50253 if (ret)
50254 goto err_alloc;
50255 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50256 - &constraint_attrs[i].min_power_attr,
50257 - show_constraint_min_power_uw,
50258 - NULL);
50259 + ret = create_constraint_attribute(i, "min_power_uw",
50260 + &constraint_attrs[i].min_power_attr);
50261 if (ret)
50262 goto err_alloc;
50263 ret = create_constraint_attribute(i, "max_time_window_us",
50264 - S_IRUGO,
50265 - &constraint_attrs[i].max_time_window_attr,
50266 - show_constraint_max_time_window_us,
50267 - NULL);
50268 + &constraint_attrs[i].max_time_window_attr);
50269 if (ret)
50270 goto err_alloc;
50271 ret = create_constraint_attribute(i, "min_time_window_us",
50272 - S_IRUGO,
50273 - &constraint_attrs[i].min_time_window_attr,
50274 - show_constraint_min_time_window_us,
50275 - NULL);
50276 + &constraint_attrs[i].min_time_window_attr);
50277 if (ret)
50278 goto err_alloc;
50279
50280 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50281 power_zone->zone_dev_attrs[count++] =
50282 &dev_attr_max_energy_range_uj.attr;
50283 if (power_zone->ops->get_energy_uj) {
50284 + pax_open_kernel();
50285 if (power_zone->ops->reset_energy_uj)
50286 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50287 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50288 else
50289 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50290 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50291 + pax_close_kernel();
50292 power_zone->zone_dev_attrs[count++] =
50293 &dev_attr_energy_uj.attr;
50294 }
50295 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50296 index 9c5d414..c7900ce 100644
50297 --- a/drivers/ptp/ptp_private.h
50298 +++ b/drivers/ptp/ptp_private.h
50299 @@ -51,7 +51,7 @@ struct ptp_clock {
50300 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50301 wait_queue_head_t tsev_wq;
50302 int defunct; /* tells readers to go away when clock is being removed */
50303 - struct device_attribute *pin_dev_attr;
50304 + device_attribute_no_const *pin_dev_attr;
50305 struct attribute **pin_attr;
50306 struct attribute_group pin_attr_group;
50307 };
50308 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50309 index 302e626..12579af 100644
50310 --- a/drivers/ptp/ptp_sysfs.c
50311 +++ b/drivers/ptp/ptp_sysfs.c
50312 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50313 goto no_pin_attr;
50314
50315 for (i = 0; i < n_pins; i++) {
50316 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50317 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50318 sysfs_attr_init(&da->attr);
50319 da->attr.name = info->pin_config[i].name;
50320 da->attr.mode = 0644;
50321 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50322 index 9c48fb3..5b494fa 100644
50323 --- a/drivers/regulator/core.c
50324 +++ b/drivers/regulator/core.c
50325 @@ -3587,7 +3587,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50326 {
50327 const struct regulation_constraints *constraints = NULL;
50328 const struct regulator_init_data *init_data;
50329 - static atomic_t regulator_no = ATOMIC_INIT(0);
50330 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50331 struct regulator_dev *rdev;
50332 struct device *dev;
50333 int ret, i;
50334 @@ -3661,7 +3661,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50335 rdev->dev.class = &regulator_class;
50336 rdev->dev.parent = dev;
50337 dev_set_name(&rdev->dev, "regulator.%d",
50338 - atomic_inc_return(&regulator_no) - 1);
50339 + atomic_inc_return_unchecked(&regulator_no) - 1);
50340 ret = device_register(&rdev->dev);
50341 if (ret != 0) {
50342 put_device(&rdev->dev);
50343 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50344 index 7eee2ca..4024513 100644
50345 --- a/drivers/regulator/max8660.c
50346 +++ b/drivers/regulator/max8660.c
50347 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50348 max8660->shadow_regs[MAX8660_OVER1] = 5;
50349 } else {
50350 /* Otherwise devices can be toggled via software */
50351 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50352 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50353 + pax_open_kernel();
50354 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50355 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50356 + pax_close_kernel();
50357 }
50358
50359 /*
50360 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50361 index c3d55c2..0dddfe6 100644
50362 --- a/drivers/regulator/max8973-regulator.c
50363 +++ b/drivers/regulator/max8973-regulator.c
50364 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50365 if (!pdata || !pdata->enable_ext_control) {
50366 max->desc.enable_reg = MAX8973_VOUT;
50367 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50368 - max->ops.enable = regulator_enable_regmap;
50369 - max->ops.disable = regulator_disable_regmap;
50370 - max->ops.is_enabled = regulator_is_enabled_regmap;
50371 + pax_open_kernel();
50372 + *(void **)&max->ops.enable = regulator_enable_regmap;
50373 + *(void **)&max->ops.disable = regulator_disable_regmap;
50374 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50375 + pax_close_kernel();
50376 }
50377
50378 if (pdata) {
50379 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50380 index 0d17c92..a29f627 100644
50381 --- a/drivers/regulator/mc13892-regulator.c
50382 +++ b/drivers/regulator/mc13892-regulator.c
50383 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50384 mc13xxx_unlock(mc13892);
50385
50386 /* update mc13892_vcam ops */
50387 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50388 + pax_open_kernel();
50389 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50390 sizeof(struct regulator_ops));
50391 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50392 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50393 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50394 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50395 + pax_close_kernel();
50396 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50397
50398 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50399 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50400 index 5b2e761..c8c8a4a 100644
50401 --- a/drivers/rtc/rtc-cmos.c
50402 +++ b/drivers/rtc/rtc-cmos.c
50403 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50404 hpet_rtc_timer_init();
50405
50406 /* export at least the first block of NVRAM */
50407 - nvram.size = address_space - NVRAM_OFFSET;
50408 + pax_open_kernel();
50409 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50410 + pax_close_kernel();
50411 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50412 if (retval < 0) {
50413 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50414 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50415 index d049393..bb20be0 100644
50416 --- a/drivers/rtc/rtc-dev.c
50417 +++ b/drivers/rtc/rtc-dev.c
50418 @@ -16,6 +16,7 @@
50419 #include <linux/module.h>
50420 #include <linux/rtc.h>
50421 #include <linux/sched.h>
50422 +#include <linux/grsecurity.h>
50423 #include "rtc-core.h"
50424
50425 static dev_t rtc_devt;
50426 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50427 if (copy_from_user(&tm, uarg, sizeof(tm)))
50428 return -EFAULT;
50429
50430 + gr_log_timechange();
50431 +
50432 return rtc_set_time(rtc, &tm);
50433
50434 case RTC_PIE_ON:
50435 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50436 index 4ffabb3..1f87fca 100644
50437 --- a/drivers/rtc/rtc-ds1307.c
50438 +++ b/drivers/rtc/rtc-ds1307.c
50439 @@ -107,7 +107,7 @@ struct ds1307 {
50440 u8 offset; /* register's offset */
50441 u8 regs[11];
50442 u16 nvram_offset;
50443 - struct bin_attribute *nvram;
50444 + bin_attribute_no_const *nvram;
50445 enum ds_type type;
50446 unsigned long flags;
50447 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50448 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50449 index 90abb5b..e0bf6dd 100644
50450 --- a/drivers/rtc/rtc-m48t59.c
50451 +++ b/drivers/rtc/rtc-m48t59.c
50452 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50453 if (IS_ERR(m48t59->rtc))
50454 return PTR_ERR(m48t59->rtc);
50455
50456 - m48t59_nvram_attr.size = pdata->offset;
50457 + pax_open_kernel();
50458 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50459 + pax_close_kernel();
50460
50461 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50462 if (ret)
50463 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50464 index e693af6..2e525b6 100644
50465 --- a/drivers/scsi/bfa/bfa_fcpim.h
50466 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50467 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50468
50469 struct bfa_itn_s {
50470 bfa_isr_func_t isr;
50471 -};
50472 +} __no_const;
50473
50474 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50475 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50476 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50477 index 0f19455..ef7adb5 100644
50478 --- a/drivers/scsi/bfa/bfa_fcs.c
50479 +++ b/drivers/scsi/bfa/bfa_fcs.c
50480 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50481 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50482
50483 static struct bfa_fcs_mod_s fcs_modules[] = {
50484 - { bfa_fcs_port_attach, NULL, NULL },
50485 - { bfa_fcs_uf_attach, NULL, NULL },
50486 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50487 - bfa_fcs_fabric_modexit },
50488 + {
50489 + .attach = bfa_fcs_port_attach,
50490 + .modinit = NULL,
50491 + .modexit = NULL
50492 + },
50493 + {
50494 + .attach = bfa_fcs_uf_attach,
50495 + .modinit = NULL,
50496 + .modexit = NULL
50497 + },
50498 + {
50499 + .attach = bfa_fcs_fabric_attach,
50500 + .modinit = bfa_fcs_fabric_modinit,
50501 + .modexit = bfa_fcs_fabric_modexit
50502 + },
50503 };
50504
50505 /*
50506 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50507 index ff75ef8..2dfe00a 100644
50508 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50509 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50510 @@ -89,15 +89,26 @@ static struct {
50511 void (*offline) (struct bfa_fcs_lport_s *port);
50512 } __port_action[] = {
50513 {
50514 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50515 - bfa_fcs_lport_unknown_offline}, {
50516 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50517 - bfa_fcs_lport_fab_offline}, {
50518 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50519 - bfa_fcs_lport_n2n_offline}, {
50520 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50521 - bfa_fcs_lport_loop_offline},
50522 - };
50523 + .init = bfa_fcs_lport_unknown_init,
50524 + .online = bfa_fcs_lport_unknown_online,
50525 + .offline = bfa_fcs_lport_unknown_offline
50526 + },
50527 + {
50528 + .init = bfa_fcs_lport_fab_init,
50529 + .online = bfa_fcs_lport_fab_online,
50530 + .offline = bfa_fcs_lport_fab_offline
50531 + },
50532 + {
50533 + .init = bfa_fcs_lport_n2n_init,
50534 + .online = bfa_fcs_lport_n2n_online,
50535 + .offline = bfa_fcs_lport_n2n_offline
50536 + },
50537 + {
50538 + .init = bfa_fcs_lport_loop_init,
50539 + .online = bfa_fcs_lport_loop_online,
50540 + .offline = bfa_fcs_lport_loop_offline
50541 + },
50542 +};
50543
50544 /*
50545 * fcs_port_sm FCS logical port state machine
50546 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50547 index a38aafa0..fe8f03b 100644
50548 --- a/drivers/scsi/bfa/bfa_ioc.h
50549 +++ b/drivers/scsi/bfa/bfa_ioc.h
50550 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50551 bfa_ioc_disable_cbfn_t disable_cbfn;
50552 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50553 bfa_ioc_reset_cbfn_t reset_cbfn;
50554 -};
50555 +} __no_const;
50556
50557 /*
50558 * IOC event notification mechanism.
50559 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50560 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50561 enum bfi_ioc_state fwstate);
50562 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50563 -};
50564 +} __no_const;
50565
50566 /*
50567 * Queue element to wait for room in request queue. FIFO order is
50568 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50569 index a14c784..6de6790 100644
50570 --- a/drivers/scsi/bfa/bfa_modules.h
50571 +++ b/drivers/scsi/bfa/bfa_modules.h
50572 @@ -78,12 +78,12 @@ enum {
50573 \
50574 extern struct bfa_module_s hal_mod_ ## __mod; \
50575 struct bfa_module_s hal_mod_ ## __mod = { \
50576 - bfa_ ## __mod ## _meminfo, \
50577 - bfa_ ## __mod ## _attach, \
50578 - bfa_ ## __mod ## _detach, \
50579 - bfa_ ## __mod ## _start, \
50580 - bfa_ ## __mod ## _stop, \
50581 - bfa_ ## __mod ## _iocdisable, \
50582 + .meminfo = bfa_ ## __mod ## _meminfo, \
50583 + .attach = bfa_ ## __mod ## _attach, \
50584 + .detach = bfa_ ## __mod ## _detach, \
50585 + .start = bfa_ ## __mod ## _start, \
50586 + .stop = bfa_ ## __mod ## _stop, \
50587 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
50588 }
50589
50590 #define BFA_CACHELINE_SZ (256)
50591 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
50592 index 045c4e1..13de803 100644
50593 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
50594 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
50595 @@ -33,8 +33,8 @@
50596 */
50597 #include "libfcoe.h"
50598
50599 -static atomic_t ctlr_num;
50600 -static atomic_t fcf_num;
50601 +static atomic_unchecked_t ctlr_num;
50602 +static atomic_unchecked_t fcf_num;
50603
50604 /*
50605 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
50606 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
50607 if (!ctlr)
50608 goto out;
50609
50610 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
50611 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
50612 ctlr->f = f;
50613 ctlr->mode = FIP_CONN_TYPE_FABRIC;
50614 INIT_LIST_HEAD(&ctlr->fcfs);
50615 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
50616 fcf->dev.parent = &ctlr->dev;
50617 fcf->dev.bus = &fcoe_bus_type;
50618 fcf->dev.type = &fcoe_fcf_device_type;
50619 - fcf->id = atomic_inc_return(&fcf_num) - 1;
50620 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
50621 fcf->state = FCOE_FCF_STATE_UNKNOWN;
50622
50623 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
50624 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
50625 {
50626 int error;
50627
50628 - atomic_set(&ctlr_num, 0);
50629 - atomic_set(&fcf_num, 0);
50630 + atomic_set_unchecked(&ctlr_num, 0);
50631 + atomic_set_unchecked(&fcf_num, 0);
50632
50633 error = bus_register(&fcoe_bus_type);
50634 if (error)
50635 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
50636 index 8bb173e..20236b4 100644
50637 --- a/drivers/scsi/hosts.c
50638 +++ b/drivers/scsi/hosts.c
50639 @@ -42,7 +42,7 @@
50640 #include "scsi_logging.h"
50641
50642
50643 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50644 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50645
50646
50647 static void scsi_host_cls_release(struct device *dev)
50648 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
50649 * subtract one because we increment first then return, but we need to
50650 * know what the next host number was before increment
50651 */
50652 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
50653 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
50654 shost->dma_channel = 0xff;
50655
50656 /* These three are default values which can be overridden */
50657 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
50658 index 6bb4611..0203251 100644
50659 --- a/drivers/scsi/hpsa.c
50660 +++ b/drivers/scsi/hpsa.c
50661 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
50662 struct reply_queue_buffer *rq = &h->reply_queue[q];
50663
50664 if (h->transMethod & CFGTBL_Trans_io_accel1)
50665 - return h->access.command_completed(h, q);
50666 + return h->access->command_completed(h, q);
50667
50668 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
50669 - return h->access.command_completed(h, q);
50670 + return h->access->command_completed(h, q);
50671
50672 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
50673 a = rq->head[rq->current_entry];
50674 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50675 while (!list_empty(&h->reqQ)) {
50676 c = list_entry(h->reqQ.next, struct CommandList, list);
50677 /* can't do anything if fifo is full */
50678 - if ((h->access.fifo_full(h))) {
50679 + if ((h->access->fifo_full(h))) {
50680 h->fifo_recently_full = 1;
50681 dev_warn(&h->pdev->dev, "fifo full\n");
50682 break;
50683 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50684 atomic_inc(&h->commands_outstanding);
50685 spin_unlock_irqrestore(&h->lock, *flags);
50686 /* Tell the controller execute command */
50687 - h->access.submit_command(h, c);
50688 + h->access->submit_command(h, c);
50689 spin_lock_irqsave(&h->lock, *flags);
50690 }
50691 }
50692 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
50693
50694 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
50695 {
50696 - return h->access.command_completed(h, q);
50697 + return h->access->command_completed(h, q);
50698 }
50699
50700 static inline bool interrupt_pending(struct ctlr_info *h)
50701 {
50702 - return h->access.intr_pending(h);
50703 + return h->access->intr_pending(h);
50704 }
50705
50706 static inline long interrupt_not_for_us(struct ctlr_info *h)
50707 {
50708 - return (h->access.intr_pending(h) == 0) ||
50709 + return (h->access->intr_pending(h) == 0) ||
50710 (h->interrupts_enabled == 0);
50711 }
50712
50713 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
50714 if (prod_index < 0)
50715 return -ENODEV;
50716 h->product_name = products[prod_index].product_name;
50717 - h->access = *(products[prod_index].access);
50718 + h->access = products[prod_index].access;
50719
50720 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
50721 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
50722 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
50723 unsigned long flags;
50724 u32 lockup_detected;
50725
50726 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50727 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50728 spin_lock_irqsave(&h->lock, flags);
50729 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
50730 if (!lockup_detected) {
50731 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
50732 }
50733
50734 /* make sure the board interrupts are off */
50735 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50736 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50737
50738 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
50739 goto clean2;
50740 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
50741 * fake ones to scoop up any residual completions.
50742 */
50743 spin_lock_irqsave(&h->lock, flags);
50744 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50745 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50746 spin_unlock_irqrestore(&h->lock, flags);
50747 free_irqs(h);
50748 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
50749 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
50750 dev_info(&h->pdev->dev, "Board READY.\n");
50751 dev_info(&h->pdev->dev,
50752 "Waiting for stale completions to drain.\n");
50753 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50754 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50755 msleep(10000);
50756 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50757 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50758
50759 rc = controller_reset_failed(h->cfgtable);
50760 if (rc)
50761 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
50762 h->drv_req_rescan = 0;
50763
50764 /* Turn the interrupts on so we can service requests */
50765 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50766 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50767
50768 hpsa_hba_inquiry(h);
50769 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
50770 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
50771 * To write all data in the battery backed cache to disks
50772 */
50773 hpsa_flush_cache(h);
50774 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50775 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50776 hpsa_free_irqs_and_disable_msix(h);
50777 }
50778
50779 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50780 CFGTBL_Trans_enable_directed_msix |
50781 (trans_support & (CFGTBL_Trans_io_accel1 |
50782 CFGTBL_Trans_io_accel2));
50783 - struct access_method access = SA5_performant_access;
50784 + struct access_method *access = &SA5_performant_access;
50785
50786 /* This is a bit complicated. There are 8 registers on
50787 * the controller which we write to to tell it 8 different
50788 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50789 * perform the superfluous readl() after each command submission.
50790 */
50791 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
50792 - access = SA5_performant_access_no_read;
50793 + access = &SA5_performant_access_no_read;
50794
50795 /* Controller spec: zero out this buffer. */
50796 for (i = 0; i < h->nreply_queues; i++)
50797 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50798 * enable outbound interrupt coalescing in accelerator mode;
50799 */
50800 if (trans_support & CFGTBL_Trans_io_accel1) {
50801 - access = SA5_ioaccel_mode1_access;
50802 + access = &SA5_ioaccel_mode1_access;
50803 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50804 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50805 } else {
50806 if (trans_support & CFGTBL_Trans_io_accel2) {
50807 - access = SA5_ioaccel_mode2_access;
50808 + access = &SA5_ioaccel_mode2_access;
50809 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50810 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50811 }
50812 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
50813 index 8e06d9e..396e0a1 100644
50814 --- a/drivers/scsi/hpsa.h
50815 +++ b/drivers/scsi/hpsa.h
50816 @@ -127,7 +127,7 @@ struct ctlr_info {
50817 unsigned int msix_vector;
50818 unsigned int msi_vector;
50819 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
50820 - struct access_method access;
50821 + struct access_method *access;
50822 char hba_mode_enabled;
50823
50824 /* queue and queue Info */
50825 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
50826 }
50827
50828 static struct access_method SA5_access = {
50829 - SA5_submit_command,
50830 - SA5_intr_mask,
50831 - SA5_fifo_full,
50832 - SA5_intr_pending,
50833 - SA5_completed,
50834 + .submit_command = SA5_submit_command,
50835 + .set_intr_mask = SA5_intr_mask,
50836 + .fifo_full = SA5_fifo_full,
50837 + .intr_pending = SA5_intr_pending,
50838 + .command_completed = SA5_completed,
50839 };
50840
50841 static struct access_method SA5_ioaccel_mode1_access = {
50842 - SA5_submit_command,
50843 - SA5_performant_intr_mask,
50844 - SA5_fifo_full,
50845 - SA5_ioaccel_mode1_intr_pending,
50846 - SA5_ioaccel_mode1_completed,
50847 + .submit_command = SA5_submit_command,
50848 + .set_intr_mask = SA5_performant_intr_mask,
50849 + .fifo_full = SA5_fifo_full,
50850 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
50851 + .command_completed = SA5_ioaccel_mode1_completed,
50852 };
50853
50854 static struct access_method SA5_ioaccel_mode2_access = {
50855 - SA5_submit_command_ioaccel2,
50856 - SA5_performant_intr_mask,
50857 - SA5_fifo_full,
50858 - SA5_performant_intr_pending,
50859 - SA5_performant_completed,
50860 + .submit_command = SA5_submit_command_ioaccel2,
50861 + .set_intr_mask = SA5_performant_intr_mask,
50862 + .fifo_full = SA5_fifo_full,
50863 + .intr_pending = SA5_performant_intr_pending,
50864 + .command_completed = SA5_performant_completed,
50865 };
50866
50867 static struct access_method SA5_performant_access = {
50868 - SA5_submit_command,
50869 - SA5_performant_intr_mask,
50870 - SA5_fifo_full,
50871 - SA5_performant_intr_pending,
50872 - SA5_performant_completed,
50873 + .submit_command = SA5_submit_command,
50874 + .set_intr_mask = SA5_performant_intr_mask,
50875 + .fifo_full = SA5_fifo_full,
50876 + .intr_pending = SA5_performant_intr_pending,
50877 + .command_completed = SA5_performant_completed,
50878 };
50879
50880 static struct access_method SA5_performant_access_no_read = {
50881 - SA5_submit_command_no_read,
50882 - SA5_performant_intr_mask,
50883 - SA5_fifo_full,
50884 - SA5_performant_intr_pending,
50885 - SA5_performant_completed,
50886 + .submit_command = SA5_submit_command_no_read,
50887 + .set_intr_mask = SA5_performant_intr_mask,
50888 + .fifo_full = SA5_fifo_full,
50889 + .intr_pending = SA5_performant_intr_pending,
50890 + .command_completed = SA5_performant_completed,
50891 };
50892
50893 struct board_type {
50894 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
50895 index 1b3a094..068e683 100644
50896 --- a/drivers/scsi/libfc/fc_exch.c
50897 +++ b/drivers/scsi/libfc/fc_exch.c
50898 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
50899 u16 pool_max_index;
50900
50901 struct {
50902 - atomic_t no_free_exch;
50903 - atomic_t no_free_exch_xid;
50904 - atomic_t xid_not_found;
50905 - atomic_t xid_busy;
50906 - atomic_t seq_not_found;
50907 - atomic_t non_bls_resp;
50908 + atomic_unchecked_t no_free_exch;
50909 + atomic_unchecked_t no_free_exch_xid;
50910 + atomic_unchecked_t xid_not_found;
50911 + atomic_unchecked_t xid_busy;
50912 + atomic_unchecked_t seq_not_found;
50913 + atomic_unchecked_t non_bls_resp;
50914 } stats;
50915 };
50916
50917 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
50918 /* allocate memory for exchange */
50919 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
50920 if (!ep) {
50921 - atomic_inc(&mp->stats.no_free_exch);
50922 + atomic_inc_unchecked(&mp->stats.no_free_exch);
50923 goto out;
50924 }
50925 memset(ep, 0, sizeof(*ep));
50926 @@ -874,7 +874,7 @@ out:
50927 return ep;
50928 err:
50929 spin_unlock_bh(&pool->lock);
50930 - atomic_inc(&mp->stats.no_free_exch_xid);
50931 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
50932 mempool_free(ep, mp->ep_pool);
50933 return NULL;
50934 }
50935 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
50936 xid = ntohs(fh->fh_ox_id); /* we originated exch */
50937 ep = fc_exch_find(mp, xid);
50938 if (!ep) {
50939 - atomic_inc(&mp->stats.xid_not_found);
50940 + atomic_inc_unchecked(&mp->stats.xid_not_found);
50941 reject = FC_RJT_OX_ID;
50942 goto out;
50943 }
50944 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
50945 ep = fc_exch_find(mp, xid);
50946 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
50947 if (ep) {
50948 - atomic_inc(&mp->stats.xid_busy);
50949 + atomic_inc_unchecked(&mp->stats.xid_busy);
50950 reject = FC_RJT_RX_ID;
50951 goto rel;
50952 }
50953 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
50954 }
50955 xid = ep->xid; /* get our XID */
50956 } else if (!ep) {
50957 - atomic_inc(&mp->stats.xid_not_found);
50958 + atomic_inc_unchecked(&mp->stats.xid_not_found);
50959 reject = FC_RJT_RX_ID; /* XID not found */
50960 goto out;
50961 }
50962 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
50963 } else {
50964 sp = &ep->seq;
50965 if (sp->id != fh->fh_seq_id) {
50966 - atomic_inc(&mp->stats.seq_not_found);
50967 + atomic_inc_unchecked(&mp->stats.seq_not_found);
50968 if (f_ctl & FC_FC_END_SEQ) {
50969 /*
50970 * Update sequence_id based on incoming last
50971 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
50972
50973 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
50974 if (!ep) {
50975 - atomic_inc(&mp->stats.xid_not_found);
50976 + atomic_inc_unchecked(&mp->stats.xid_not_found);
50977 goto out;
50978 }
50979 if (ep->esb_stat & ESB_ST_COMPLETE) {
50980 - atomic_inc(&mp->stats.xid_not_found);
50981 + atomic_inc_unchecked(&mp->stats.xid_not_found);
50982 goto rel;
50983 }
50984 if (ep->rxid == FC_XID_UNKNOWN)
50985 ep->rxid = ntohs(fh->fh_rx_id);
50986 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
50987 - atomic_inc(&mp->stats.xid_not_found);
50988 + atomic_inc_unchecked(&mp->stats.xid_not_found);
50989 goto rel;
50990 }
50991 if (ep->did != ntoh24(fh->fh_s_id) &&
50992 ep->did != FC_FID_FLOGI) {
50993 - atomic_inc(&mp->stats.xid_not_found);
50994 + atomic_inc_unchecked(&mp->stats.xid_not_found);
50995 goto rel;
50996 }
50997 sof = fr_sof(fp);
50998 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
50999 sp->ssb_stat |= SSB_ST_RESP;
51000 sp->id = fh->fh_seq_id;
51001 } else if (sp->id != fh->fh_seq_id) {
51002 - atomic_inc(&mp->stats.seq_not_found);
51003 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51004 goto rel;
51005 }
51006
51007 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51008 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51009
51010 if (!sp)
51011 - atomic_inc(&mp->stats.xid_not_found);
51012 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51013 else
51014 - atomic_inc(&mp->stats.non_bls_resp);
51015 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51016
51017 fc_frame_free(fp);
51018 }
51019 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51020
51021 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51022 mp = ema->mp;
51023 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51024 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51025 st->fc_no_free_exch_xid +=
51026 - atomic_read(&mp->stats.no_free_exch_xid);
51027 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51028 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51029 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51030 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51031 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51032 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51033 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51034 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51035 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51036 }
51037 }
51038 EXPORT_SYMBOL(fc_exch_update_stats);
51039 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51040 index 932d9cc..50c7ee9 100644
51041 --- a/drivers/scsi/libsas/sas_ata.c
51042 +++ b/drivers/scsi/libsas/sas_ata.c
51043 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51044 .postreset = ata_std_postreset,
51045 .error_handler = ata_std_error_handler,
51046 .post_internal_cmd = sas_ata_post_internal,
51047 - .qc_defer = ata_std_qc_defer,
51048 + .qc_defer = ata_std_qc_defer,
51049 .qc_prep = ata_noop_qc_prep,
51050 .qc_issue = sas_ata_qc_issue,
51051 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51052 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51053 index 434e903..5a4a79b 100644
51054 --- a/drivers/scsi/lpfc/lpfc.h
51055 +++ b/drivers/scsi/lpfc/lpfc.h
51056 @@ -430,7 +430,7 @@ struct lpfc_vport {
51057 struct dentry *debug_nodelist;
51058 struct dentry *vport_debugfs_root;
51059 struct lpfc_debugfs_trc *disc_trc;
51060 - atomic_t disc_trc_cnt;
51061 + atomic_unchecked_t disc_trc_cnt;
51062 #endif
51063 uint8_t stat_data_enabled;
51064 uint8_t stat_data_blocked;
51065 @@ -880,8 +880,8 @@ struct lpfc_hba {
51066 struct timer_list fabric_block_timer;
51067 unsigned long bit_flags;
51068 #define FABRIC_COMANDS_BLOCKED 0
51069 - atomic_t num_rsrc_err;
51070 - atomic_t num_cmd_success;
51071 + atomic_unchecked_t num_rsrc_err;
51072 + atomic_unchecked_t num_cmd_success;
51073 unsigned long last_rsrc_error_time;
51074 unsigned long last_ramp_down_time;
51075 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51076 @@ -916,7 +916,7 @@ struct lpfc_hba {
51077
51078 struct dentry *debug_slow_ring_trc;
51079 struct lpfc_debugfs_trc *slow_ring_trc;
51080 - atomic_t slow_ring_trc_cnt;
51081 + atomic_unchecked_t slow_ring_trc_cnt;
51082 /* iDiag debugfs sub-directory */
51083 struct dentry *idiag_root;
51084 struct dentry *idiag_pci_cfg;
51085 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51086 index 5633e7d..8272114 100644
51087 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51088 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51089 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51090
51091 #include <linux/debugfs.h>
51092
51093 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51094 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51095 static unsigned long lpfc_debugfs_start_time = 0L;
51096
51097 /* iDiag */
51098 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51099 lpfc_debugfs_enable = 0;
51100
51101 len = 0;
51102 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51103 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51104 (lpfc_debugfs_max_disc_trc - 1);
51105 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51106 dtp = vport->disc_trc + i;
51107 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51108 lpfc_debugfs_enable = 0;
51109
51110 len = 0;
51111 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51112 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51113 (lpfc_debugfs_max_slow_ring_trc - 1);
51114 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51115 dtp = phba->slow_ring_trc + i;
51116 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51117 !vport || !vport->disc_trc)
51118 return;
51119
51120 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51121 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51122 (lpfc_debugfs_max_disc_trc - 1);
51123 dtp = vport->disc_trc + index;
51124 dtp->fmt = fmt;
51125 dtp->data1 = data1;
51126 dtp->data2 = data2;
51127 dtp->data3 = data3;
51128 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51129 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51130 dtp->jif = jiffies;
51131 #endif
51132 return;
51133 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51134 !phba || !phba->slow_ring_trc)
51135 return;
51136
51137 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51138 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51139 (lpfc_debugfs_max_slow_ring_trc - 1);
51140 dtp = phba->slow_ring_trc + index;
51141 dtp->fmt = fmt;
51142 dtp->data1 = data1;
51143 dtp->data2 = data2;
51144 dtp->data3 = data3;
51145 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51146 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51147 dtp->jif = jiffies;
51148 #endif
51149 return;
51150 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51151 "slow_ring buffer\n");
51152 goto debug_failed;
51153 }
51154 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51155 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51156 memset(phba->slow_ring_trc, 0,
51157 (sizeof(struct lpfc_debugfs_trc) *
51158 lpfc_debugfs_max_slow_ring_trc));
51159 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51160 "buffer\n");
51161 goto debug_failed;
51162 }
51163 - atomic_set(&vport->disc_trc_cnt, 0);
51164 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51165
51166 snprintf(name, sizeof(name), "discovery_trace");
51167 vport->debug_disc_trc =
51168 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51169 index 0b2c53a..aec2b45 100644
51170 --- a/drivers/scsi/lpfc/lpfc_init.c
51171 +++ b/drivers/scsi/lpfc/lpfc_init.c
51172 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51173 "misc_register returned with status %d", error);
51174
51175 if (lpfc_enable_npiv) {
51176 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51177 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51178 + pax_open_kernel();
51179 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51180 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51181 + pax_close_kernel();
51182 }
51183 lpfc_transport_template =
51184 fc_attach_transport(&lpfc_transport_functions);
51185 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51186 index 4f9222e..f1850e3 100644
51187 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51188 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51189 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51190 unsigned long expires;
51191
51192 spin_lock_irqsave(&phba->hbalock, flags);
51193 - atomic_inc(&phba->num_rsrc_err);
51194 + atomic_inc_unchecked(&phba->num_rsrc_err);
51195 phba->last_rsrc_error_time = jiffies;
51196
51197 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51198 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51199 unsigned long num_rsrc_err, num_cmd_success;
51200 int i;
51201
51202 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51203 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51204 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51205 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51206
51207 /*
51208 * The error and success command counters are global per
51209 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51210 }
51211 }
51212 lpfc_destroy_vport_work_array(phba, vports);
51213 - atomic_set(&phba->num_rsrc_err, 0);
51214 - atomic_set(&phba->num_cmd_success, 0);
51215 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51216 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51217 }
51218
51219 /**
51220 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51221 index 6a1c036..38e0e8d 100644
51222 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51223 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51224 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51225 {
51226 struct scsi_device *sdev = to_scsi_device(dev);
51227 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51228 - static struct _raid_device *raid_device;
51229 + struct _raid_device *raid_device;
51230 unsigned long flags;
51231 Mpi2RaidVolPage0_t vol_pg0;
51232 Mpi2ConfigReply_t mpi_reply;
51233 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51234 {
51235 struct scsi_device *sdev = to_scsi_device(dev);
51236 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51237 - static struct _raid_device *raid_device;
51238 + struct _raid_device *raid_device;
51239 unsigned long flags;
51240 Mpi2RaidVolPage0_t vol_pg0;
51241 Mpi2ConfigReply_t mpi_reply;
51242 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51243 Mpi2EventDataIrOperationStatus_t *event_data =
51244 (Mpi2EventDataIrOperationStatus_t *)
51245 fw_event->event_data;
51246 - static struct _raid_device *raid_device;
51247 + struct _raid_device *raid_device;
51248 unsigned long flags;
51249 u16 handle;
51250
51251 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51252 u64 sas_address;
51253 struct _sas_device *sas_device;
51254 struct _sas_node *expander_device;
51255 - static struct _raid_device *raid_device;
51256 + struct _raid_device *raid_device;
51257 u8 retry_count;
51258 unsigned long flags;
51259
51260 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51261 index 8c27b6a..607f56e 100644
51262 --- a/drivers/scsi/pmcraid.c
51263 +++ b/drivers/scsi/pmcraid.c
51264 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51265 res->scsi_dev = scsi_dev;
51266 scsi_dev->hostdata = res;
51267 res->change_detected = 0;
51268 - atomic_set(&res->read_failures, 0);
51269 - atomic_set(&res->write_failures, 0);
51270 + atomic_set_unchecked(&res->read_failures, 0);
51271 + atomic_set_unchecked(&res->write_failures, 0);
51272 rc = 0;
51273 }
51274 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51275 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51276
51277 /* If this was a SCSI read/write command keep count of errors */
51278 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51279 - atomic_inc(&res->read_failures);
51280 + atomic_inc_unchecked(&res->read_failures);
51281 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51282 - atomic_inc(&res->write_failures);
51283 + atomic_inc_unchecked(&res->write_failures);
51284
51285 if (!RES_IS_GSCSI(res->cfg_entry) &&
51286 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51287 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51288 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51289 * hrrq_id assigned here in queuecommand
51290 */
51291 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51292 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51293 pinstance->num_hrrq;
51294 cmd->cmd_done = pmcraid_io_done;
51295
51296 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51297 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51298 * hrrq_id assigned here in queuecommand
51299 */
51300 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51301 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51302 pinstance->num_hrrq;
51303
51304 if (request_size) {
51305 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51306
51307 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51308 /* add resources only after host is added into system */
51309 - if (!atomic_read(&pinstance->expose_resources))
51310 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51311 return;
51312
51313 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51314 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51315 init_waitqueue_head(&pinstance->reset_wait_q);
51316
51317 atomic_set(&pinstance->outstanding_cmds, 0);
51318 - atomic_set(&pinstance->last_message_id, 0);
51319 - atomic_set(&pinstance->expose_resources, 0);
51320 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51321 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51322
51323 INIT_LIST_HEAD(&pinstance->free_res_q);
51324 INIT_LIST_HEAD(&pinstance->used_res_q);
51325 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51326 /* Schedule worker thread to handle CCN and take care of adding and
51327 * removing devices to OS
51328 */
51329 - atomic_set(&pinstance->expose_resources, 1);
51330 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51331 schedule_work(&pinstance->worker_q);
51332 return rc;
51333
51334 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51335 index e1d150f..6c6df44 100644
51336 --- a/drivers/scsi/pmcraid.h
51337 +++ b/drivers/scsi/pmcraid.h
51338 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51339 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51340
51341 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51342 - atomic_t last_message_id;
51343 + atomic_unchecked_t last_message_id;
51344
51345 /* configuration table */
51346 struct pmcraid_config_table *cfg_table;
51347 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51348 atomic_t outstanding_cmds;
51349
51350 /* should add/delete resources to mid-layer now ?*/
51351 - atomic_t expose_resources;
51352 + atomic_unchecked_t expose_resources;
51353
51354
51355
51356 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51357 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51358 };
51359 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51360 - atomic_t read_failures; /* count of failed READ commands */
51361 - atomic_t write_failures; /* count of failed WRITE commands */
51362 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51363 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51364
51365 /* To indicate add/delete/modify during CCN */
51366 u8 change_detected;
51367 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51368 index 82b92c4..3178171 100644
51369 --- a/drivers/scsi/qla2xxx/qla_attr.c
51370 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51371 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51372 return 0;
51373 }
51374
51375 -struct fc_function_template qla2xxx_transport_functions = {
51376 +fc_function_template_no_const qla2xxx_transport_functions = {
51377
51378 .show_host_node_name = 1,
51379 .show_host_port_name = 1,
51380 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51381 .bsg_timeout = qla24xx_bsg_timeout,
51382 };
51383
51384 -struct fc_function_template qla2xxx_transport_vport_functions = {
51385 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51386
51387 .show_host_node_name = 1,
51388 .show_host_port_name = 1,
51389 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51390 index 7686bfe..4710893 100644
51391 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51392 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51393 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51394 struct device_attribute;
51395 extern struct device_attribute *qla2x00_host_attrs[];
51396 struct fc_function_template;
51397 -extern struct fc_function_template qla2xxx_transport_functions;
51398 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51399 +extern fc_function_template_no_const qla2xxx_transport_functions;
51400 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51401 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51402 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51403 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51404 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51405 index cce1cbc..5b9f0fe 100644
51406 --- a/drivers/scsi/qla2xxx/qla_os.c
51407 +++ b/drivers/scsi/qla2xxx/qla_os.c
51408 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51409 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51410 /* Ok, a 64bit DMA mask is applicable. */
51411 ha->flags.enable_64bit_addressing = 1;
51412 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51413 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51414 + pax_open_kernel();
51415 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51416 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51417 + pax_close_kernel();
51418 return;
51419 }
51420 }
51421 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51422 index 8f6d0fb..1b21097 100644
51423 --- a/drivers/scsi/qla4xxx/ql4_def.h
51424 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51425 @@ -305,7 +305,7 @@ struct ddb_entry {
51426 * (4000 only) */
51427 atomic_t relogin_timer; /* Max Time to wait for
51428 * relogin to complete */
51429 - atomic_t relogin_retry_count; /* Num of times relogin has been
51430 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51431 * retried */
51432 uint32_t default_time2wait; /* Default Min time between
51433 * relogins (+aens) */
51434 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51435 index 6d25879..3031a9f 100644
51436 --- a/drivers/scsi/qla4xxx/ql4_os.c
51437 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51438 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51439 */
51440 if (!iscsi_is_session_online(cls_sess)) {
51441 /* Reset retry relogin timer */
51442 - atomic_inc(&ddb_entry->relogin_retry_count);
51443 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51444 DEBUG2(ql4_printk(KERN_INFO, ha,
51445 "%s: index[%d] relogin timed out-retrying"
51446 " relogin (%d), retry (%d)\n", __func__,
51447 ddb_entry->fw_ddb_index,
51448 - atomic_read(&ddb_entry->relogin_retry_count),
51449 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51450 ddb_entry->default_time2wait + 4));
51451 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51452 atomic_set(&ddb_entry->retry_relogin_timer,
51453 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51454
51455 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51456 atomic_set(&ddb_entry->relogin_timer, 0);
51457 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51458 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51459 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51460 ddb_entry->default_relogin_timeout =
51461 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51462 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51463 index 17bb541..85f4508 100644
51464 --- a/drivers/scsi/scsi_lib.c
51465 +++ b/drivers/scsi/scsi_lib.c
51466 @@ -1595,7 +1595,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51467 shost = sdev->host;
51468 scsi_init_cmd_errh(cmd);
51469 cmd->result = DID_NO_CONNECT << 16;
51470 - atomic_inc(&cmd->device->iorequest_cnt);
51471 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51472
51473 /*
51474 * SCSI request completion path will do scsi_device_unbusy(),
51475 @@ -1618,9 +1618,9 @@ static void scsi_softirq_done(struct request *rq)
51476
51477 INIT_LIST_HEAD(&cmd->eh_entry);
51478
51479 - atomic_inc(&cmd->device->iodone_cnt);
51480 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51481 if (cmd->result)
51482 - atomic_inc(&cmd->device->ioerr_cnt);
51483 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51484
51485 disposition = scsi_decide_disposition(cmd);
51486 if (disposition != SUCCESS &&
51487 @@ -1661,7 +1661,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51488 struct Scsi_Host *host = cmd->device->host;
51489 int rtn = 0;
51490
51491 - atomic_inc(&cmd->device->iorequest_cnt);
51492 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51493
51494 /* check if the device is still usable */
51495 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51496 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51497 index 1ac38e7..6acc656 100644
51498 --- a/drivers/scsi/scsi_sysfs.c
51499 +++ b/drivers/scsi/scsi_sysfs.c
51500 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51501 char *buf) \
51502 { \
51503 struct scsi_device *sdev = to_scsi_device(dev); \
51504 - unsigned long long count = atomic_read(&sdev->field); \
51505 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51506 return snprintf(buf, 20, "0x%llx\n", count); \
51507 } \
51508 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51509 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51510 index 5d6f348..18778a6b 100644
51511 --- a/drivers/scsi/scsi_transport_fc.c
51512 +++ b/drivers/scsi/scsi_transport_fc.c
51513 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51514 * Netlink Infrastructure
51515 */
51516
51517 -static atomic_t fc_event_seq;
51518 +static atomic_unchecked_t fc_event_seq;
51519
51520 /**
51521 * fc_get_event_number - Obtain the next sequential FC event number
51522 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51523 u32
51524 fc_get_event_number(void)
51525 {
51526 - return atomic_add_return(1, &fc_event_seq);
51527 + return atomic_add_return_unchecked(1, &fc_event_seq);
51528 }
51529 EXPORT_SYMBOL(fc_get_event_number);
51530
51531 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51532 {
51533 int error;
51534
51535 - atomic_set(&fc_event_seq, 0);
51536 + atomic_set_unchecked(&fc_event_seq, 0);
51537
51538 error = transport_class_register(&fc_host_class);
51539 if (error)
51540 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51541 char *cp;
51542
51543 *val = simple_strtoul(buf, &cp, 0);
51544 - if ((*cp && (*cp != '\n')) || (*val < 0))
51545 + if (*cp && (*cp != '\n'))
51546 return -EINVAL;
51547 /*
51548 * Check for overflow; dev_loss_tmo is u32
51549 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51550 index 67d43e3..8cee73c 100644
51551 --- a/drivers/scsi/scsi_transport_iscsi.c
51552 +++ b/drivers/scsi/scsi_transport_iscsi.c
51553 @@ -79,7 +79,7 @@ struct iscsi_internal {
51554 struct transport_container session_cont;
51555 };
51556
51557 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51558 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51559 static struct workqueue_struct *iscsi_eh_timer_workq;
51560
51561 static DEFINE_IDA(iscsi_sess_ida);
51562 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51563 int err;
51564
51565 ihost = shost->shost_data;
51566 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51567 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51568
51569 if (target_id == ISCSI_MAX_TARGET) {
51570 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51571 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51572 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51573 ISCSI_TRANSPORT_VERSION);
51574
51575 - atomic_set(&iscsi_session_nr, 0);
51576 + atomic_set_unchecked(&iscsi_session_nr, 0);
51577
51578 err = class_register(&iscsi_transport_class);
51579 if (err)
51580 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51581 index ae45bd9..c32a586 100644
51582 --- a/drivers/scsi/scsi_transport_srp.c
51583 +++ b/drivers/scsi/scsi_transport_srp.c
51584 @@ -35,7 +35,7 @@
51585 #include "scsi_priv.h"
51586
51587 struct srp_host_attrs {
51588 - atomic_t next_port_id;
51589 + atomic_unchecked_t next_port_id;
51590 };
51591 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51592
51593 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51594 struct Scsi_Host *shost = dev_to_shost(dev);
51595 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51596
51597 - atomic_set(&srp_host->next_port_id, 0);
51598 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51599 return 0;
51600 }
51601
51602 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
51603 rport_fast_io_fail_timedout);
51604 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
51605
51606 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
51607 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
51608 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
51609
51610 transport_setup_device(&rport->dev);
51611 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
51612 index 05ea0d4..5af8049 100644
51613 --- a/drivers/scsi/sd.c
51614 +++ b/drivers/scsi/sd.c
51615 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
51616 sdkp->disk = gd;
51617 sdkp->index = index;
51618 atomic_set(&sdkp->openers, 0);
51619 - atomic_set(&sdkp->device->ioerr_cnt, 0);
51620 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
51621
51622 if (!sdp->request_queue->rq_timeout) {
51623 if (sdp->type != TYPE_MOD)
51624 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
51625 index 763bffe..e0eacf4 100644
51626 --- a/drivers/scsi/sg.c
51627 +++ b/drivers/scsi/sg.c
51628 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
51629 sdp->disk->disk_name,
51630 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
51631 NULL,
51632 - (char *)arg);
51633 + (char __user *)arg);
51634 case BLKTRACESTART:
51635 return blk_trace_startstop(sdp->device->request_queue, 1);
51636 case BLKTRACESTOP:
51637 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
51638 index 011a336..fb2b7a0 100644
51639 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
51640 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
51641 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
51642 return i;
51643 }
51644
51645 -static struct bin_attribute fuse_bin_attr = {
51646 +static bin_attribute_no_const fuse_bin_attr = {
51647 .attr = { .name = "fuse", .mode = S_IRUGO, },
51648 .read = fuse_read,
51649 };
51650 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
51651 index 66a70e9..f82cea4 100644
51652 --- a/drivers/spi/spi.c
51653 +++ b/drivers/spi/spi.c
51654 @@ -2238,7 +2238,7 @@ int spi_bus_unlock(struct spi_master *master)
51655 EXPORT_SYMBOL_GPL(spi_bus_unlock);
51656
51657 /* portable code must never pass more than 32 bytes */
51658 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
51659 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
51660
51661 static u8 *buf;
51662
51663 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
51664 index b41429f..2de5373 100644
51665 --- a/drivers/staging/android/timed_output.c
51666 +++ b/drivers/staging/android/timed_output.c
51667 @@ -25,7 +25,7 @@
51668 #include "timed_output.h"
51669
51670 static struct class *timed_output_class;
51671 -static atomic_t device_count;
51672 +static atomic_unchecked_t device_count;
51673
51674 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
51675 char *buf)
51676 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
51677 timed_output_class = class_create(THIS_MODULE, "timed_output");
51678 if (IS_ERR(timed_output_class))
51679 return PTR_ERR(timed_output_class);
51680 - atomic_set(&device_count, 0);
51681 + atomic_set_unchecked(&device_count, 0);
51682 timed_output_class->dev_groups = timed_output_groups;
51683 }
51684
51685 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
51686 if (ret < 0)
51687 return ret;
51688
51689 - tdev->index = atomic_inc_return(&device_count);
51690 + tdev->index = atomic_inc_return_unchecked(&device_count);
51691 tdev->dev = device_create(timed_output_class, NULL,
51692 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
51693 if (IS_ERR(tdev->dev))
51694 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
51695 index f143cb6..6fb8255 100644
51696 --- a/drivers/staging/comedi/comedi_fops.c
51697 +++ b/drivers/staging/comedi/comedi_fops.c
51698 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
51699 }
51700 cfp->last_attached = dev->attached;
51701 cfp->last_detach_count = dev->detach_count;
51702 - ACCESS_ONCE(cfp->read_subdev) = read_s;
51703 - ACCESS_ONCE(cfp->write_subdev) = write_s;
51704 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
51705 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
51706 }
51707
51708 static void comedi_file_check(struct file *file)
51709 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51710 !(s_old->async->cmd.flags & CMDF_WRITE))
51711 return -EBUSY;
51712
51713 - ACCESS_ONCE(cfp->read_subdev) = s_new;
51714 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
51715 return 0;
51716 }
51717
51718 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51719 (s_old->async->cmd.flags & CMDF_WRITE))
51720 return -EBUSY;
51721
51722 - ACCESS_ONCE(cfp->write_subdev) = s_new;
51723 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
51724 return 0;
51725 }
51726
51727 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
51728 index 001348c..cfaac8a 100644
51729 --- a/drivers/staging/gdm724x/gdm_tty.c
51730 +++ b/drivers/staging/gdm724x/gdm_tty.c
51731 @@ -44,7 +44,7 @@
51732 #define gdm_tty_send_control(n, r, v, d, l) (\
51733 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
51734
51735 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
51736 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
51737
51738 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
51739 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
51740 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
51741 index 503b2d7..c904931 100644
51742 --- a/drivers/staging/line6/driver.c
51743 +++ b/drivers/staging/line6/driver.c
51744 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51745 {
51746 struct usb_device *usbdev = line6->usbdev;
51747 int ret;
51748 - unsigned char len;
51749 + unsigned char *plen;
51750
51751 /* query the serial number: */
51752 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51753 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51754 return ret;
51755 }
51756
51757 + plen = kmalloc(1, GFP_KERNEL);
51758 + if (plen == NULL)
51759 + return -ENOMEM;
51760 +
51761 /* Wait for data length. We'll get 0xff until length arrives. */
51762 do {
51763 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51764 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51765 USB_DIR_IN,
51766 - 0x0012, 0x0000, &len, 1,
51767 + 0x0012, 0x0000, plen, 1,
51768 LINE6_TIMEOUT * HZ);
51769 if (ret < 0) {
51770 dev_err(line6->ifcdev,
51771 "receive length failed (error %d)\n", ret);
51772 + kfree(plen);
51773 return ret;
51774 }
51775 - } while (len == 0xff);
51776 + } while (*plen == 0xff);
51777
51778 - if (len != datalen) {
51779 + if (*plen != datalen) {
51780 /* should be equal or something went wrong */
51781 dev_err(line6->ifcdev,
51782 "length mismatch (expected %d, got %d)\n",
51783 - (int)datalen, (int)len);
51784 + (int)datalen, (int)*plen);
51785 + kfree(plen);
51786 return -EINVAL;
51787 }
51788 + kfree(plen);
51789
51790 /* receive the result: */
51791 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51792 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51793 {
51794 struct usb_device *usbdev = line6->usbdev;
51795 int ret;
51796 - unsigned char status;
51797 + unsigned char *status;
51798
51799 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51800 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
51801 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51802 return ret;
51803 }
51804
51805 + status = kmalloc(1, GFP_KERNEL);
51806 + if (status == NULL)
51807 + return -ENOMEM;
51808 +
51809 do {
51810 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
51811 0x67,
51812 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51813 USB_DIR_IN,
51814 0x0012, 0x0000,
51815 - &status, 1, LINE6_TIMEOUT * HZ);
51816 + status, 1, LINE6_TIMEOUT * HZ);
51817
51818 if (ret < 0) {
51819 dev_err(line6->ifcdev,
51820 "receiving status failed (error %d)\n", ret);
51821 + kfree(status);
51822 return ret;
51823 }
51824 - } while (status == 0xff);
51825 + } while (*status == 0xff);
51826
51827 - if (status != 0) {
51828 + if (*status != 0) {
51829 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
51830 + kfree(status);
51831 return -EINVAL;
51832 }
51833
51834 + kfree(status);
51835 +
51836 return 0;
51837 }
51838
51839 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
51840 index 6943715..0a93632 100644
51841 --- a/drivers/staging/line6/toneport.c
51842 +++ b/drivers/staging/line6/toneport.c
51843 @@ -11,6 +11,7 @@
51844 */
51845
51846 #include <linux/wait.h>
51847 +#include <linux/slab.h>
51848 #include <sound/control.h>
51849
51850 #include "audio.h"
51851 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
51852 */
51853 static void toneport_setup(struct usb_line6_toneport *toneport)
51854 {
51855 - int ticks;
51856 + int *ticks;
51857 struct usb_line6 *line6 = &toneport->line6;
51858 struct usb_device *usbdev = line6->usbdev;
51859 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
51860
51861 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
51862 + if (ticks == NULL)
51863 + return;
51864 +
51865 /* sync time on device with host: */
51866 - ticks = (int)get_seconds();
51867 - line6_write_data(line6, 0x80c6, &ticks, 4);
51868 + *ticks = (int)get_seconds();
51869 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
51870 +
51871 + kfree(ticks);
51872
51873 /* enable device: */
51874 toneport_send_cmd(usbdev, 0x0301, 0x0000);
51875 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
51876 index 463da07..e791ce9 100644
51877 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
51878 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
51879 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
51880 return 0;
51881 }
51882
51883 -sfw_test_client_ops_t brw_test_client;
51884 -void brw_init_test_client(void)
51885 -{
51886 - brw_test_client.tso_init = brw_client_init;
51887 - brw_test_client.tso_fini = brw_client_fini;
51888 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
51889 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
51890 +sfw_test_client_ops_t brw_test_client = {
51891 + .tso_init = brw_client_init,
51892 + .tso_fini = brw_client_fini,
51893 + .tso_prep_rpc = brw_client_prep_rpc,
51894 + .tso_done_rpc = brw_client_done_rpc,
51895 };
51896
51897 srpc_service_t brw_test_service;
51898 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
51899 index cc9d182..8fabce3 100644
51900 --- a/drivers/staging/lustre/lnet/selftest/framework.c
51901 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
51902 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
51903
51904 extern sfw_test_client_ops_t ping_test_client;
51905 extern srpc_service_t ping_test_service;
51906 -extern void ping_init_test_client(void);
51907 extern void ping_init_test_service(void);
51908
51909 extern sfw_test_client_ops_t brw_test_client;
51910 extern srpc_service_t brw_test_service;
51911 -extern void brw_init_test_client(void);
51912 extern void brw_init_test_service(void);
51913
51914
51915 @@ -1675,12 +1673,10 @@ sfw_startup (void)
51916 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
51917 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
51918
51919 - brw_init_test_client();
51920 brw_init_test_service();
51921 rc = sfw_register_test(&brw_test_service, &brw_test_client);
51922 LASSERT (rc == 0);
51923
51924 - ping_init_test_client();
51925 ping_init_test_service();
51926 rc = sfw_register_test(&ping_test_service, &ping_test_client);
51927 LASSERT (rc == 0);
51928 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
51929 index d8c0df6..5041cbb 100644
51930 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
51931 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
51932 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
51933 return 0;
51934 }
51935
51936 -sfw_test_client_ops_t ping_test_client;
51937 -void ping_init_test_client(void)
51938 -{
51939 - ping_test_client.tso_init = ping_client_init;
51940 - ping_test_client.tso_fini = ping_client_fini;
51941 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
51942 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
51943 -}
51944 +sfw_test_client_ops_t ping_test_client = {
51945 + .tso_init = ping_client_init,
51946 + .tso_fini = ping_client_fini,
51947 + .tso_prep_rpc = ping_client_prep_rpc,
51948 + .tso_done_rpc = ping_client_done_rpc,
51949 +};
51950
51951 srpc_service_t ping_test_service;
51952 void ping_init_test_service(void)
51953 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
51954 index 83bc0a9..12ba00a 100644
51955 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
51956 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
51957 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
51958 ldlm_completion_callback lcs_completion;
51959 ldlm_blocking_callback lcs_blocking;
51960 ldlm_glimpse_callback lcs_glimpse;
51961 -};
51962 +} __no_const;
51963
51964 /* ldlm_lockd.c */
51965 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
51966 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
51967 index 2a88b80..62e7e5f 100644
51968 --- a/drivers/staging/lustre/lustre/include/obd.h
51969 +++ b/drivers/staging/lustre/lustre/include/obd.h
51970 @@ -1362,7 +1362,7 @@ struct md_ops {
51971 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
51972 * wrapper function in include/linux/obd_class.h.
51973 */
51974 -};
51975 +} __no_const;
51976
51977 struct lsm_operations {
51978 void (*lsm_free)(struct lov_stripe_md *);
51979 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
51980 index a4c252f..b21acac 100644
51981 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
51982 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
51983 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
51984 int added = (mode == LCK_NL);
51985 int overlaps = 0;
51986 int splitted = 0;
51987 - const struct ldlm_callback_suite null_cbs = { NULL };
51988 + const struct ldlm_callback_suite null_cbs = { };
51989
51990 CDEBUG(D_DLMTRACE,
51991 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
51992 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
51993 index 83d3f08..b03adad 100644
51994 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
51995 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
51996 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
51997 void __user *buffer, size_t *lenp, loff_t *ppos)
51998 {
51999 int rc, max_delay_cs;
52000 - struct ctl_table dummy = *table;
52001 + ctl_table_no_const dummy = *table;
52002 long d;
52003
52004 dummy.data = &max_delay_cs;
52005 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52006 void __user *buffer, size_t *lenp, loff_t *ppos)
52007 {
52008 int rc, min_delay_cs;
52009 - struct ctl_table dummy = *table;
52010 + ctl_table_no_const dummy = *table;
52011 long d;
52012
52013 dummy.data = &min_delay_cs;
52014 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52015 void __user *buffer, size_t *lenp, loff_t *ppos)
52016 {
52017 int rc, backoff;
52018 - struct ctl_table dummy = *table;
52019 + ctl_table_no_const dummy = *table;
52020
52021 dummy.data = &backoff;
52022 dummy.proc_handler = &proc_dointvec;
52023 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52024 index 2c4fc74..b04ca79 100644
52025 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52026 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52027 @@ -315,11 +315,11 @@ out:
52028
52029
52030 struct cfs_psdev_ops libcfs_psdev_ops = {
52031 - libcfs_psdev_open,
52032 - libcfs_psdev_release,
52033 - NULL,
52034 - NULL,
52035 - libcfs_ioctl
52036 + .p_open = libcfs_psdev_open,
52037 + .p_close = libcfs_psdev_release,
52038 + .p_read = NULL,
52039 + .p_write = NULL,
52040 + .p_ioctl = libcfs_ioctl
52041 };
52042
52043 extern int insert_proc(void);
52044 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52045 index fcbe836..8a7ada4 100644
52046 --- a/drivers/staging/octeon/ethernet-rx.c
52047 +++ b/drivers/staging/octeon/ethernet-rx.c
52048 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52049 /* Increment RX stats for virtual ports */
52050 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52051 #ifdef CONFIG_64BIT
52052 - atomic64_add(1,
52053 + atomic64_add_unchecked(1,
52054 (atomic64_t *)&priv->stats.rx_packets);
52055 - atomic64_add(skb->len,
52056 + atomic64_add_unchecked(skb->len,
52057 (atomic64_t *)&priv->stats.rx_bytes);
52058 #else
52059 - atomic_add(1,
52060 + atomic_add_unchecked(1,
52061 (atomic_t *)&priv->stats.rx_packets);
52062 - atomic_add(skb->len,
52063 + atomic_add_unchecked(skb->len,
52064 (atomic_t *)&priv->stats.rx_bytes);
52065 #endif
52066 }
52067 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52068 dev->name);
52069 */
52070 #ifdef CONFIG_64BIT
52071 - atomic64_add(1,
52072 + atomic64_add_unchecked(1,
52073 (atomic64_t *)&priv->stats.rx_dropped);
52074 #else
52075 - atomic_add(1,
52076 + atomic_add_unchecked(1,
52077 (atomic_t *)&priv->stats.rx_dropped);
52078 #endif
52079 dev_kfree_skb_irq(skb);
52080 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52081 index ee32149..052d1836 100644
52082 --- a/drivers/staging/octeon/ethernet.c
52083 +++ b/drivers/staging/octeon/ethernet.c
52084 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52085 * since the RX tasklet also increments it.
52086 */
52087 #ifdef CONFIG_64BIT
52088 - atomic64_add(rx_status.dropped_packets,
52089 - (atomic64_t *)&priv->stats.rx_dropped);
52090 + atomic64_add_unchecked(rx_status.dropped_packets,
52091 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52092 #else
52093 - atomic_add(rx_status.dropped_packets,
52094 - (atomic_t *)&priv->stats.rx_dropped);
52095 + atomic_add_unchecked(rx_status.dropped_packets,
52096 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52097 #endif
52098 }
52099
52100 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52101 index 3b476d8..f522d68 100644
52102 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52103 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52104 @@ -225,7 +225,7 @@ struct hal_ops {
52105
52106 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52107 void (*hal_reset_security_engine)(struct adapter *adapter);
52108 -};
52109 +} __no_const;
52110
52111 enum rt_eeprom_type {
52112 EEPROM_93C46,
52113 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52114 index 070cc03..6806e37 100644
52115 --- a/drivers/staging/rtl8712/rtl871x_io.h
52116 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52117 @@ -108,7 +108,7 @@ struct _io_ops {
52118 u8 *pmem);
52119 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52120 u8 *pmem);
52121 -};
52122 +} __no_const;
52123
52124 struct io_req {
52125 struct list_head list;
52126 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52127 index 46dad63..fe4acdc 100644
52128 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52129 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52130 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52131 void (*device_resume)(ulong bus_no, ulong dev_no);
52132 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52133 ulong *max_size);
52134 -};
52135 +} __no_const;
52136
52137 /* These functions live inside visorchipset, and will be called to indicate
52138 * responses to specific events (by code outside of visorchipset).
52139 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52140 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52141 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52142 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52143 -};
52144 +} __no_const;
52145
52146 /** Register functions (in the bus driver) to get called by visorchipset
52147 * whenever a bus or device appears for which this service partition is
52148 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52149 index 9512af6..045bf5a 100644
52150 --- a/drivers/target/sbp/sbp_target.c
52151 +++ b/drivers/target/sbp/sbp_target.c
52152 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52153
52154 #define SESSION_MAINTENANCE_INTERVAL HZ
52155
52156 -static atomic_t login_id = ATOMIC_INIT(0);
52157 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52158
52159 static void session_maintenance_work(struct work_struct *);
52160 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52161 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52162 login->lun = se_lun;
52163 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52164 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52165 - login->login_id = atomic_inc_return(&login_id);
52166 + login->login_id = atomic_inc_return_unchecked(&login_id);
52167
52168 login->tgt_agt = sbp_target_agent_register(login);
52169 if (IS_ERR(login->tgt_agt)) {
52170 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52171 index 58f49ff..2669604 100644
52172 --- a/drivers/target/target_core_device.c
52173 +++ b/drivers/target/target_core_device.c
52174 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52175 spin_lock_init(&dev->se_tmr_lock);
52176 spin_lock_init(&dev->qf_cmd_lock);
52177 sema_init(&dev->caw_sem, 1);
52178 - atomic_set(&dev->dev_ordered_id, 0);
52179 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52180 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52181 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52182 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52183 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52184 index 0adc0f6..7757bfe 100644
52185 --- a/drivers/target/target_core_transport.c
52186 +++ b/drivers/target/target_core_transport.c
52187 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52188 * Used to determine when ORDERED commands should go from
52189 * Dormant to Active status.
52190 */
52191 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52192 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52193 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52194 cmd->se_ordered_id, cmd->sam_task_attr,
52195 dev->transport->name);
52196 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52197 index 65a98a9..d93d3a8 100644
52198 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52199 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52200 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52201 platform_set_drvdata(pdev, priv);
52202
52203 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52204 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52205 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52206 + pax_open_kernel();
52207 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52208 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52209 + pax_close_kernel();
52210 }
52211 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52212 priv, &int3400_thermal_ops,
52213 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52214 index d717f3d..cae1cc3e 100644
52215 --- a/drivers/thermal/of-thermal.c
52216 +++ b/drivers/thermal/of-thermal.c
52217 @@ -31,6 +31,7 @@
52218 #include <linux/export.h>
52219 #include <linux/string.h>
52220 #include <linux/thermal.h>
52221 +#include <linux/mm.h>
52222
52223 #include "thermal_core.h"
52224
52225 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52226 tz->ops = ops;
52227 tz->sensor_data = data;
52228
52229 - tzd->ops->get_temp = of_thermal_get_temp;
52230 - tzd->ops->get_trend = of_thermal_get_trend;
52231 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52232 + pax_open_kernel();
52233 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52234 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52235 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52236 + pax_close_kernel();
52237 mutex_unlock(&tzd->lock);
52238
52239 return tzd;
52240 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52241 return;
52242
52243 mutex_lock(&tzd->lock);
52244 - tzd->ops->get_temp = NULL;
52245 - tzd->ops->get_trend = NULL;
52246 - tzd->ops->set_emul_temp = NULL;
52247 + pax_open_kernel();
52248 + *(void **)&tzd->ops->get_temp = NULL;
52249 + *(void **)&tzd->ops->get_trend = NULL;
52250 + *(void **)&tzd->ops->set_emul_temp = NULL;
52251 + pax_close_kernel();
52252
52253 tz->ops = NULL;
52254 tz->sensor_data = NULL;
52255 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52256 index fd66f57..48e6376 100644
52257 --- a/drivers/tty/cyclades.c
52258 +++ b/drivers/tty/cyclades.c
52259 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52260 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52261 info->port.count);
52262 #endif
52263 - info->port.count++;
52264 + atomic_inc(&info->port.count);
52265 #ifdef CY_DEBUG_COUNT
52266 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52267 - current->pid, info->port.count);
52268 + current->pid, atomic_read(&info->port.count));
52269 #endif
52270
52271 /*
52272 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52273 for (j = 0; j < cy_card[i].nports; j++) {
52274 info = &cy_card[i].ports[j];
52275
52276 - if (info->port.count) {
52277 + if (atomic_read(&info->port.count)) {
52278 /* XXX is the ldisc num worth this? */
52279 struct tty_struct *tty;
52280 struct tty_ldisc *ld;
52281 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52282 index 4fcec1d..5a036f7 100644
52283 --- a/drivers/tty/hvc/hvc_console.c
52284 +++ b/drivers/tty/hvc/hvc_console.c
52285 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52286
52287 spin_lock_irqsave(&hp->port.lock, flags);
52288 /* Check and then increment for fast path open. */
52289 - if (hp->port.count++ > 0) {
52290 + if (atomic_inc_return(&hp->port.count) > 1) {
52291 spin_unlock_irqrestore(&hp->port.lock, flags);
52292 hvc_kick();
52293 return 0;
52294 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52295
52296 spin_lock_irqsave(&hp->port.lock, flags);
52297
52298 - if (--hp->port.count == 0) {
52299 + if (atomic_dec_return(&hp->port.count) == 0) {
52300 spin_unlock_irqrestore(&hp->port.lock, flags);
52301 /* We are done with the tty pointer now. */
52302 tty_port_tty_set(&hp->port, NULL);
52303 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52304 */
52305 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52306 } else {
52307 - if (hp->port.count < 0)
52308 + if (atomic_read(&hp->port.count) < 0)
52309 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52310 - hp->vtermno, hp->port.count);
52311 + hp->vtermno, atomic_read(&hp->port.count));
52312 spin_unlock_irqrestore(&hp->port.lock, flags);
52313 }
52314 }
52315 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52316 * open->hangup case this can be called after the final close so prevent
52317 * that from happening for now.
52318 */
52319 - if (hp->port.count <= 0) {
52320 + if (atomic_read(&hp->port.count) <= 0) {
52321 spin_unlock_irqrestore(&hp->port.lock, flags);
52322 return;
52323 }
52324
52325 - hp->port.count = 0;
52326 + atomic_set(&hp->port.count, 0);
52327 spin_unlock_irqrestore(&hp->port.lock, flags);
52328 tty_port_tty_set(&hp->port, NULL);
52329
52330 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52331 return -EPIPE;
52332
52333 /* FIXME what's this (unprotected) check for? */
52334 - if (hp->port.count <= 0)
52335 + if (atomic_read(&hp->port.count) <= 0)
52336 return -EIO;
52337
52338 spin_lock_irqsave(&hp->lock, flags);
52339 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52340 index 81ff7e1..dfb7b71 100644
52341 --- a/drivers/tty/hvc/hvcs.c
52342 +++ b/drivers/tty/hvc/hvcs.c
52343 @@ -83,6 +83,7 @@
52344 #include <asm/hvcserver.h>
52345 #include <asm/uaccess.h>
52346 #include <asm/vio.h>
52347 +#include <asm/local.h>
52348
52349 /*
52350 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52351 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52352
52353 spin_lock_irqsave(&hvcsd->lock, flags);
52354
52355 - if (hvcsd->port.count > 0) {
52356 + if (atomic_read(&hvcsd->port.count) > 0) {
52357 spin_unlock_irqrestore(&hvcsd->lock, flags);
52358 printk(KERN_INFO "HVCS: vterm state unchanged. "
52359 "The hvcs device node is still in use.\n");
52360 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52361 }
52362 }
52363
52364 - hvcsd->port.count = 0;
52365 + atomic_set(&hvcsd->port.count, 0);
52366 hvcsd->port.tty = tty;
52367 tty->driver_data = hvcsd;
52368
52369 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52370 unsigned long flags;
52371
52372 spin_lock_irqsave(&hvcsd->lock, flags);
52373 - hvcsd->port.count++;
52374 + atomic_inc(&hvcsd->port.count);
52375 hvcsd->todo_mask |= HVCS_SCHED_READ;
52376 spin_unlock_irqrestore(&hvcsd->lock, flags);
52377
52378 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52379 hvcsd = tty->driver_data;
52380
52381 spin_lock_irqsave(&hvcsd->lock, flags);
52382 - if (--hvcsd->port.count == 0) {
52383 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52384
52385 vio_disable_interrupts(hvcsd->vdev);
52386
52387 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52388
52389 free_irq(irq, hvcsd);
52390 return;
52391 - } else if (hvcsd->port.count < 0) {
52392 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52393 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52394 " is missmanaged.\n",
52395 - hvcsd->vdev->unit_address, hvcsd->port.count);
52396 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52397 }
52398
52399 spin_unlock_irqrestore(&hvcsd->lock, flags);
52400 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52401
52402 spin_lock_irqsave(&hvcsd->lock, flags);
52403 /* Preserve this so that we know how many kref refs to put */
52404 - temp_open_count = hvcsd->port.count;
52405 + temp_open_count = atomic_read(&hvcsd->port.count);
52406
52407 /*
52408 * Don't kref put inside the spinlock because the destruction
52409 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52410 tty->driver_data = NULL;
52411 hvcsd->port.tty = NULL;
52412
52413 - hvcsd->port.count = 0;
52414 + atomic_set(&hvcsd->port.count, 0);
52415
52416 /* This will drop any buffered data on the floor which is OK in a hangup
52417 * scenario. */
52418 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52419 * the middle of a write operation? This is a crummy place to do this
52420 * but we want to keep it all in the spinlock.
52421 */
52422 - if (hvcsd->port.count <= 0) {
52423 + if (atomic_read(&hvcsd->port.count) <= 0) {
52424 spin_unlock_irqrestore(&hvcsd->lock, flags);
52425 return -ENODEV;
52426 }
52427 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52428 {
52429 struct hvcs_struct *hvcsd = tty->driver_data;
52430
52431 - if (!hvcsd || hvcsd->port.count <= 0)
52432 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52433 return 0;
52434
52435 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52436 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52437 index 4190199..06d5bfa 100644
52438 --- a/drivers/tty/hvc/hvsi.c
52439 +++ b/drivers/tty/hvc/hvsi.c
52440 @@ -85,7 +85,7 @@ struct hvsi_struct {
52441 int n_outbuf;
52442 uint32_t vtermno;
52443 uint32_t virq;
52444 - atomic_t seqno; /* HVSI packet sequence number */
52445 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52446 uint16_t mctrl;
52447 uint8_t state; /* HVSI protocol state */
52448 uint8_t flags;
52449 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52450
52451 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52452 packet.hdr.len = sizeof(struct hvsi_query_response);
52453 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52454 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52455 packet.verb = VSV_SEND_VERSION_NUMBER;
52456 packet.u.version = HVSI_VERSION;
52457 packet.query_seqno = query_seqno+1;
52458 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52459
52460 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52461 packet.hdr.len = sizeof(struct hvsi_query);
52462 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52463 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52464 packet.verb = verb;
52465
52466 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52467 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52468 int wrote;
52469
52470 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52471 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52472 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52473 packet.hdr.len = sizeof(struct hvsi_control);
52474 packet.verb = VSV_SET_MODEM_CTL;
52475 packet.mask = HVSI_TSDTR;
52476 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52477 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52478
52479 packet.hdr.type = VS_DATA_PACKET_HEADER;
52480 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52481 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52482 packet.hdr.len = count + sizeof(struct hvsi_header);
52483 memcpy(&packet.data, buf, count);
52484
52485 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52486 struct hvsi_control packet __ALIGNED__;
52487
52488 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52489 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52490 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52491 packet.hdr.len = 6;
52492 packet.verb = VSV_CLOSE_PROTOCOL;
52493
52494 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
52495
52496 tty_port_tty_set(&hp->port, tty);
52497 spin_lock_irqsave(&hp->lock, flags);
52498 - hp->port.count++;
52499 + atomic_inc(&hp->port.count);
52500 atomic_set(&hp->seqno, 0);
52501 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
52502 spin_unlock_irqrestore(&hp->lock, flags);
52503 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52504
52505 spin_lock_irqsave(&hp->lock, flags);
52506
52507 - if (--hp->port.count == 0) {
52508 + if (atomic_dec_return(&hp->port.count) == 0) {
52509 tty_port_tty_set(&hp->port, NULL);
52510 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
52511
52512 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52513
52514 spin_lock_irqsave(&hp->lock, flags);
52515 }
52516 - } else if (hp->port.count < 0)
52517 + } else if (atomic_read(&hp->port.count) < 0)
52518 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
52519 - hp - hvsi_ports, hp->port.count);
52520 + hp - hvsi_ports, atomic_read(&hp->port.count));
52521
52522 spin_unlock_irqrestore(&hp->lock, flags);
52523 }
52524 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
52525 tty_port_tty_set(&hp->port, NULL);
52526
52527 spin_lock_irqsave(&hp->lock, flags);
52528 - hp->port.count = 0;
52529 + atomic_set(&hp->port.count, 0);
52530 hp->n_outbuf = 0;
52531 spin_unlock_irqrestore(&hp->lock, flags);
52532 }
52533 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
52534 index a270f04..7c77b5d 100644
52535 --- a/drivers/tty/hvc/hvsi_lib.c
52536 +++ b/drivers/tty/hvc/hvsi_lib.c
52537 @@ -8,7 +8,7 @@
52538
52539 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
52540 {
52541 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
52542 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
52543
52544 /* Assumes that always succeeds, works in practice */
52545 return pv->put_chars(pv->termno, (char *)packet, packet->len);
52546 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
52547
52548 /* Reset state */
52549 pv->established = 0;
52550 - atomic_set(&pv->seqno, 0);
52551 + atomic_set_unchecked(&pv->seqno, 0);
52552
52553 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
52554
52555 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
52556 index 345cebb..d5a1e9e 100644
52557 --- a/drivers/tty/ipwireless/tty.c
52558 +++ b/drivers/tty/ipwireless/tty.c
52559 @@ -28,6 +28,7 @@
52560 #include <linux/tty_driver.h>
52561 #include <linux/tty_flip.h>
52562 #include <linux/uaccess.h>
52563 +#include <asm/local.h>
52564
52565 #include "tty.h"
52566 #include "network.h"
52567 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52568 return -ENODEV;
52569
52570 mutex_lock(&tty->ipw_tty_mutex);
52571 - if (tty->port.count == 0)
52572 + if (atomic_read(&tty->port.count) == 0)
52573 tty->tx_bytes_queued = 0;
52574
52575 - tty->port.count++;
52576 + atomic_inc(&tty->port.count);
52577
52578 tty->port.tty = linux_tty;
52579 linux_tty->driver_data = tty;
52580 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52581
52582 static void do_ipw_close(struct ipw_tty *tty)
52583 {
52584 - tty->port.count--;
52585 -
52586 - if (tty->port.count == 0) {
52587 + if (atomic_dec_return(&tty->port.count) == 0) {
52588 struct tty_struct *linux_tty = tty->port.tty;
52589
52590 if (linux_tty != NULL) {
52591 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
52592 return;
52593
52594 mutex_lock(&tty->ipw_tty_mutex);
52595 - if (tty->port.count == 0) {
52596 + if (atomic_read(&tty->port.count) == 0) {
52597 mutex_unlock(&tty->ipw_tty_mutex);
52598 return;
52599 }
52600 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
52601
52602 mutex_lock(&tty->ipw_tty_mutex);
52603
52604 - if (!tty->port.count) {
52605 + if (!atomic_read(&tty->port.count)) {
52606 mutex_unlock(&tty->ipw_tty_mutex);
52607 return;
52608 }
52609 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
52610 return -ENODEV;
52611
52612 mutex_lock(&tty->ipw_tty_mutex);
52613 - if (!tty->port.count) {
52614 + if (!atomic_read(&tty->port.count)) {
52615 mutex_unlock(&tty->ipw_tty_mutex);
52616 return -EINVAL;
52617 }
52618 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
52619 if (!tty)
52620 return -ENODEV;
52621
52622 - if (!tty->port.count)
52623 + if (!atomic_read(&tty->port.count))
52624 return -EINVAL;
52625
52626 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
52627 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
52628 if (!tty)
52629 return 0;
52630
52631 - if (!tty->port.count)
52632 + if (!atomic_read(&tty->port.count))
52633 return 0;
52634
52635 return tty->tx_bytes_queued;
52636 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
52637 if (!tty)
52638 return -ENODEV;
52639
52640 - if (!tty->port.count)
52641 + if (!atomic_read(&tty->port.count))
52642 return -EINVAL;
52643
52644 return get_control_lines(tty);
52645 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
52646 if (!tty)
52647 return -ENODEV;
52648
52649 - if (!tty->port.count)
52650 + if (!atomic_read(&tty->port.count))
52651 return -EINVAL;
52652
52653 return set_control_lines(tty, set, clear);
52654 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
52655 if (!tty)
52656 return -ENODEV;
52657
52658 - if (!tty->port.count)
52659 + if (!atomic_read(&tty->port.count))
52660 return -EINVAL;
52661
52662 /* FIXME: Exactly how is the tty object locked here .. */
52663 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
52664 * are gone */
52665 mutex_lock(&ttyj->ipw_tty_mutex);
52666 }
52667 - while (ttyj->port.count)
52668 + while (atomic_read(&ttyj->port.count))
52669 do_ipw_close(ttyj);
52670 ipwireless_disassociate_network_ttys(network,
52671 ttyj->channel_idx);
52672 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
52673 index 14c54e0..1efd4f2 100644
52674 --- a/drivers/tty/moxa.c
52675 +++ b/drivers/tty/moxa.c
52676 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
52677 }
52678
52679 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
52680 - ch->port.count++;
52681 + atomic_inc(&ch->port.count);
52682 tty->driver_data = ch;
52683 tty_port_tty_set(&ch->port, tty);
52684 mutex_lock(&ch->port.mutex);
52685 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
52686 index c434376..114ce13 100644
52687 --- a/drivers/tty/n_gsm.c
52688 +++ b/drivers/tty/n_gsm.c
52689 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
52690 spin_lock_init(&dlci->lock);
52691 mutex_init(&dlci->mutex);
52692 dlci->fifo = &dlci->_fifo;
52693 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
52694 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
52695 kfree(dlci);
52696 return NULL;
52697 }
52698 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
52699 struct gsm_dlci *dlci = tty->driver_data;
52700 struct tty_port *port = &dlci->port;
52701
52702 - port->count++;
52703 + atomic_inc(&port->count);
52704 tty_port_tty_set(port, tty);
52705
52706 dlci->modem_rx = 0;
52707 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
52708 index 4ddfa60..1b7e112 100644
52709 --- a/drivers/tty/n_tty.c
52710 +++ b/drivers/tty/n_tty.c
52711 @@ -115,7 +115,7 @@ struct n_tty_data {
52712 int minimum_to_wake;
52713
52714 /* consumer-published */
52715 - size_t read_tail;
52716 + size_t read_tail __intentional_overflow(-1);
52717 size_t line_start;
52718
52719 /* protected by output lock */
52720 @@ -2503,6 +2503,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
52721 {
52722 *ops = tty_ldisc_N_TTY;
52723 ops->owner = NULL;
52724 - ops->refcount = ops->flags = 0;
52725 + atomic_set(&ops->refcount, 0);
52726 + ops->flags = 0;
52727 }
52728 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
52729 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
52730 index 6e1f150..c3ba598 100644
52731 --- a/drivers/tty/pty.c
52732 +++ b/drivers/tty/pty.c
52733 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
52734 panic("Couldn't register Unix98 pts driver");
52735
52736 /* Now create the /dev/ptmx special device */
52737 + pax_open_kernel();
52738 tty_default_fops(&ptmx_fops);
52739 - ptmx_fops.open = ptmx_open;
52740 + *(void **)&ptmx_fops.open = ptmx_open;
52741 + pax_close_kernel();
52742
52743 cdev_init(&ptmx_cdev, &ptmx_fops);
52744 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
52745 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
52746 index 383c4c7..d408e21 100644
52747 --- a/drivers/tty/rocket.c
52748 +++ b/drivers/tty/rocket.c
52749 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52750 tty->driver_data = info;
52751 tty_port_tty_set(port, tty);
52752
52753 - if (port->count++ == 0) {
52754 + if (atomic_inc_return(&port->count) == 1) {
52755 atomic_inc(&rp_num_ports_open);
52756
52757 #ifdef ROCKET_DEBUG_OPEN
52758 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52759 #endif
52760 }
52761 #ifdef ROCKET_DEBUG_OPEN
52762 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
52763 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
52764 #endif
52765
52766 /*
52767 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
52768 spin_unlock_irqrestore(&info->port.lock, flags);
52769 return;
52770 }
52771 - if (info->port.count)
52772 + if (atomic_read(&info->port.count))
52773 atomic_dec(&rp_num_ports_open);
52774 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
52775 spin_unlock_irqrestore(&info->port.lock, flags);
52776 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
52777 index aa28209..e08fb85 100644
52778 --- a/drivers/tty/serial/ioc4_serial.c
52779 +++ b/drivers/tty/serial/ioc4_serial.c
52780 @@ -437,7 +437,7 @@ struct ioc4_soft {
52781 } is_intr_info[MAX_IOC4_INTR_ENTS];
52782
52783 /* Number of entries active in the above array */
52784 - atomic_t is_num_intrs;
52785 + atomic_unchecked_t is_num_intrs;
52786 } is_intr_type[IOC4_NUM_INTR_TYPES];
52787
52788 /* is_ir_lock must be held while
52789 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
52790 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
52791 || (type == IOC4_OTHER_INTR_TYPE)));
52792
52793 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
52794 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
52795 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
52796
52797 /* Save off the lower level interrupt handler */
52798 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
52799
52800 soft = arg;
52801 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
52802 - num_intrs = (int)atomic_read(
52803 + num_intrs = (int)atomic_read_unchecked(
52804 &soft->is_intr_type[intr_type].is_num_intrs);
52805
52806 this_mir = this_ir = pending_intrs(soft, intr_type);
52807 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
52808 index 129dc5b..1da5bb8 100644
52809 --- a/drivers/tty/serial/kgdb_nmi.c
52810 +++ b/drivers/tty/serial/kgdb_nmi.c
52811 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
52812 * I/O utilities that messages sent to the console will automatically
52813 * be displayed on the dbg_io.
52814 */
52815 - dbg_io_ops->is_console = true;
52816 + pax_open_kernel();
52817 + *(int *)&dbg_io_ops->is_console = true;
52818 + pax_close_kernel();
52819
52820 return 0;
52821 }
52822 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
52823 index a260cde..6b2b5ce 100644
52824 --- a/drivers/tty/serial/kgdboc.c
52825 +++ b/drivers/tty/serial/kgdboc.c
52826 @@ -24,8 +24,9 @@
52827 #define MAX_CONFIG_LEN 40
52828
52829 static struct kgdb_io kgdboc_io_ops;
52830 +static struct kgdb_io kgdboc_io_ops_console;
52831
52832 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
52833 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
52834 static int configured = -1;
52835
52836 static char config[MAX_CONFIG_LEN];
52837 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
52838 kgdboc_unregister_kbd();
52839 if (configured == 1)
52840 kgdb_unregister_io_module(&kgdboc_io_ops);
52841 + else if (configured == 2)
52842 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
52843 }
52844
52845 static int configure_kgdboc(void)
52846 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
52847 int err;
52848 char *cptr = config;
52849 struct console *cons;
52850 + int is_console = 0;
52851
52852 err = kgdboc_option_setup(config);
52853 if (err || !strlen(config) || isspace(config[0]))
52854 goto noconfig;
52855
52856 err = -ENODEV;
52857 - kgdboc_io_ops.is_console = 0;
52858 kgdb_tty_driver = NULL;
52859
52860 kgdboc_use_kms = 0;
52861 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
52862 int idx;
52863 if (cons->device && cons->device(cons, &idx) == p &&
52864 idx == tty_line) {
52865 - kgdboc_io_ops.is_console = 1;
52866 + is_console = 1;
52867 break;
52868 }
52869 cons = cons->next;
52870 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
52871 kgdb_tty_line = tty_line;
52872
52873 do_register:
52874 - err = kgdb_register_io_module(&kgdboc_io_ops);
52875 + if (is_console) {
52876 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
52877 + configured = 2;
52878 + } else {
52879 + err = kgdb_register_io_module(&kgdboc_io_ops);
52880 + configured = 1;
52881 + }
52882 if (err)
52883 goto noconfig;
52884
52885 @@ -205,8 +214,6 @@ do_register:
52886 if (err)
52887 goto nmi_con_failed;
52888
52889 - configured = 1;
52890 -
52891 return 0;
52892
52893 nmi_con_failed:
52894 @@ -223,7 +230,7 @@ noconfig:
52895 static int __init init_kgdboc(void)
52896 {
52897 /* Already configured? */
52898 - if (configured == 1)
52899 + if (configured >= 1)
52900 return 0;
52901
52902 return configure_kgdboc();
52903 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
52904 if (config[len - 1] == '\n')
52905 config[len - 1] = '\0';
52906
52907 - if (configured == 1)
52908 + if (configured >= 1)
52909 cleanup_kgdboc();
52910
52911 /* Go and configure with the new params. */
52912 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
52913 .post_exception = kgdboc_post_exp_handler,
52914 };
52915
52916 +static struct kgdb_io kgdboc_io_ops_console = {
52917 + .name = "kgdboc",
52918 + .read_char = kgdboc_get_char,
52919 + .write_char = kgdboc_put_char,
52920 + .pre_exception = kgdboc_pre_exp_handler,
52921 + .post_exception = kgdboc_post_exp_handler,
52922 + .is_console = 1
52923 +};
52924 +
52925 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
52926 /* This is only available if kgdboc is a built in for early debugging */
52927 static int __init kgdboc_early_init(char *opt)
52928 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
52929 index c88b522..e763029 100644
52930 --- a/drivers/tty/serial/msm_serial.c
52931 +++ b/drivers/tty/serial/msm_serial.c
52932 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
52933 .cons = MSM_CONSOLE,
52934 };
52935
52936 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
52937 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
52938
52939 static const struct of_device_id msm_uartdm_table[] = {
52940 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
52941 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
52942 line = pdev->id;
52943
52944 if (line < 0)
52945 - line = atomic_inc_return(&msm_uart_next_id) - 1;
52946 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
52947
52948 if (unlikely(line < 0 || line >= UART_NR))
52949 return -ENXIO;
52950 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
52951 index 107e807..d4a02fa 100644
52952 --- a/drivers/tty/serial/samsung.c
52953 +++ b/drivers/tty/serial/samsung.c
52954 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
52955 }
52956 }
52957
52958 +static int s3c64xx_serial_startup(struct uart_port *port);
52959 static int s3c24xx_serial_startup(struct uart_port *port)
52960 {
52961 struct s3c24xx_uart_port *ourport = to_ourport(port);
52962 int ret;
52963
52964 + /* Startup sequence is different for s3c64xx and higher SoC's */
52965 + if (s3c24xx_serial_has_interrupt_mask(port))
52966 + return s3c64xx_serial_startup(port);
52967 +
52968 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
52969 port, (unsigned long long)port->mapbase, port->membase);
52970
52971 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
52972 /* setup info for port */
52973 port->dev = &platdev->dev;
52974
52975 - /* Startup sequence is different for s3c64xx and higher SoC's */
52976 - if (s3c24xx_serial_has_interrupt_mask(port))
52977 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
52978 -
52979 port->uartclk = 1;
52980
52981 if (cfg->uart_flags & UPF_CONS_FLOW) {
52982 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
52983 index 984605b..e538330 100644
52984 --- a/drivers/tty/serial/serial_core.c
52985 +++ b/drivers/tty/serial/serial_core.c
52986 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
52987 state = drv->state + tty->index;
52988 port = &state->port;
52989 spin_lock_irq(&port->lock);
52990 - --port->count;
52991 + atomic_dec(&port->count);
52992 spin_unlock_irq(&port->lock);
52993 return;
52994 }
52995 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
52996
52997 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
52998
52999 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53000 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53001 return;
53002
53003 /*
53004 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53005 uart_flush_buffer(tty);
53006 uart_shutdown(tty, state);
53007 spin_lock_irqsave(&port->lock, flags);
53008 - port->count = 0;
53009 + atomic_set(&port->count, 0);
53010 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53011 spin_unlock_irqrestore(&port->lock, flags);
53012 tty_port_tty_set(port, NULL);
53013 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53014 pr_debug("uart_open(%d) called\n", line);
53015
53016 spin_lock_irq(&port->lock);
53017 - ++port->count;
53018 + atomic_inc(&port->count);
53019 spin_unlock_irq(&port->lock);
53020
53021 /*
53022 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53023 index b799170..87dafd5 100644
53024 --- a/drivers/tty/synclink.c
53025 +++ b/drivers/tty/synclink.c
53026 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53027
53028 if (debug_level >= DEBUG_LEVEL_INFO)
53029 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53030 - __FILE__,__LINE__, info->device_name, info->port.count);
53031 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53032
53033 if (tty_port_close_start(&info->port, tty, filp) == 0)
53034 goto cleanup;
53035 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53036 cleanup:
53037 if (debug_level >= DEBUG_LEVEL_INFO)
53038 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53039 - tty->driver->name, info->port.count);
53040 + tty->driver->name, atomic_read(&info->port.count));
53041
53042 } /* end of mgsl_close() */
53043
53044 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53045
53046 mgsl_flush_buffer(tty);
53047 shutdown(info);
53048 -
53049 - info->port.count = 0;
53050 +
53051 + atomic_set(&info->port.count, 0);
53052 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53053 info->port.tty = NULL;
53054
53055 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53056
53057 if (debug_level >= DEBUG_LEVEL_INFO)
53058 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53059 - __FILE__,__LINE__, tty->driver->name, port->count );
53060 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53061
53062 spin_lock_irqsave(&info->irq_spinlock, flags);
53063 - port->count--;
53064 + atomic_dec(&port->count);
53065 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53066 port->blocked_open++;
53067
53068 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53069
53070 if (debug_level >= DEBUG_LEVEL_INFO)
53071 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53072 - __FILE__,__LINE__, tty->driver->name, port->count );
53073 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53074
53075 tty_unlock(tty);
53076 schedule();
53077 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53078
53079 /* FIXME: Racy on hangup during close wait */
53080 if (!tty_hung_up_p(filp))
53081 - port->count++;
53082 + atomic_inc(&port->count);
53083 port->blocked_open--;
53084
53085 if (debug_level >= DEBUG_LEVEL_INFO)
53086 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53087 - __FILE__,__LINE__, tty->driver->name, port->count );
53088 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53089
53090 if (!retval)
53091 port->flags |= ASYNC_NORMAL_ACTIVE;
53092 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53093
53094 if (debug_level >= DEBUG_LEVEL_INFO)
53095 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53096 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53097 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53098
53099 /* If port is closing, signal caller to try again */
53100 if (info->port.flags & ASYNC_CLOSING){
53101 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53102 spin_unlock_irqrestore(&info->netlock, flags);
53103 goto cleanup;
53104 }
53105 - info->port.count++;
53106 + atomic_inc(&info->port.count);
53107 spin_unlock_irqrestore(&info->netlock, flags);
53108
53109 - if (info->port.count == 1) {
53110 + if (atomic_read(&info->port.count) == 1) {
53111 /* 1st open on this device, init hardware */
53112 retval = startup(info);
53113 if (retval < 0)
53114 @@ -3442,8 +3442,8 @@ cleanup:
53115 if (retval) {
53116 if (tty->count == 1)
53117 info->port.tty = NULL; /* tty layer will release tty struct */
53118 - if(info->port.count)
53119 - info->port.count--;
53120 + if (atomic_read(&info->port.count))
53121 + atomic_dec(&info->port.count);
53122 }
53123
53124 return retval;
53125 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53126 unsigned short new_crctype;
53127
53128 /* return error if TTY interface open */
53129 - if (info->port.count)
53130 + if (atomic_read(&info->port.count))
53131 return -EBUSY;
53132
53133 switch (encoding)
53134 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53135
53136 /* arbitrate between network and tty opens */
53137 spin_lock_irqsave(&info->netlock, flags);
53138 - if (info->port.count != 0 || info->netcount != 0) {
53139 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53140 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53141 spin_unlock_irqrestore(&info->netlock, flags);
53142 return -EBUSY;
53143 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53144 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53145
53146 /* return error if TTY interface open */
53147 - if (info->port.count)
53148 + if (atomic_read(&info->port.count))
53149 return -EBUSY;
53150
53151 if (cmd != SIOCWANDEV)
53152 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53153 index 0e8c39b..e0cb171 100644
53154 --- a/drivers/tty/synclink_gt.c
53155 +++ b/drivers/tty/synclink_gt.c
53156 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53157 tty->driver_data = info;
53158 info->port.tty = tty;
53159
53160 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53161 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53162
53163 /* If port is closing, signal caller to try again */
53164 if (info->port.flags & ASYNC_CLOSING){
53165 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53166 mutex_unlock(&info->port.mutex);
53167 goto cleanup;
53168 }
53169 - info->port.count++;
53170 + atomic_inc(&info->port.count);
53171 spin_unlock_irqrestore(&info->netlock, flags);
53172
53173 - if (info->port.count == 1) {
53174 + if (atomic_read(&info->port.count) == 1) {
53175 /* 1st open on this device, init hardware */
53176 retval = startup(info);
53177 if (retval < 0) {
53178 @@ -715,8 +715,8 @@ cleanup:
53179 if (retval) {
53180 if (tty->count == 1)
53181 info->port.tty = NULL; /* tty layer will release tty struct */
53182 - if(info->port.count)
53183 - info->port.count--;
53184 + if(atomic_read(&info->port.count))
53185 + atomic_dec(&info->port.count);
53186 }
53187
53188 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53189 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53190
53191 if (sanity_check(info, tty->name, "close"))
53192 return;
53193 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53194 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53195
53196 if (tty_port_close_start(&info->port, tty, filp) == 0)
53197 goto cleanup;
53198 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53199 tty_port_close_end(&info->port, tty);
53200 info->port.tty = NULL;
53201 cleanup:
53202 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53203 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53204 }
53205
53206 static void hangup(struct tty_struct *tty)
53207 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53208 shutdown(info);
53209
53210 spin_lock_irqsave(&info->port.lock, flags);
53211 - info->port.count = 0;
53212 + atomic_set(&info->port.count, 0);
53213 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53214 info->port.tty = NULL;
53215 spin_unlock_irqrestore(&info->port.lock, flags);
53216 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53217 unsigned short new_crctype;
53218
53219 /* return error if TTY interface open */
53220 - if (info->port.count)
53221 + if (atomic_read(&info->port.count))
53222 return -EBUSY;
53223
53224 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53225 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53226
53227 /* arbitrate between network and tty opens */
53228 spin_lock_irqsave(&info->netlock, flags);
53229 - if (info->port.count != 0 || info->netcount != 0) {
53230 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53231 DBGINFO(("%s hdlc_open busy\n", dev->name));
53232 spin_unlock_irqrestore(&info->netlock, flags);
53233 return -EBUSY;
53234 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53235 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53236
53237 /* return error if TTY interface open */
53238 - if (info->port.count)
53239 + if (atomic_read(&info->port.count))
53240 return -EBUSY;
53241
53242 if (cmd != SIOCWANDEV)
53243 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53244 if (port == NULL)
53245 continue;
53246 spin_lock(&port->lock);
53247 - if ((port->port.count || port->netcount) &&
53248 + if ((atomic_read(&port->port.count) || port->netcount) &&
53249 port->pending_bh && !port->bh_running &&
53250 !port->bh_requested) {
53251 DBGISR(("%s bh queued\n", port->device_name));
53252 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53253 add_wait_queue(&port->open_wait, &wait);
53254
53255 spin_lock_irqsave(&info->lock, flags);
53256 - port->count--;
53257 + atomic_dec(&port->count);
53258 spin_unlock_irqrestore(&info->lock, flags);
53259 port->blocked_open++;
53260
53261 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53262 remove_wait_queue(&port->open_wait, &wait);
53263
53264 if (!tty_hung_up_p(filp))
53265 - port->count++;
53266 + atomic_inc(&port->count);
53267 port->blocked_open--;
53268
53269 if (!retval)
53270 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53271 index c3f9091..abe4601 100644
53272 --- a/drivers/tty/synclinkmp.c
53273 +++ b/drivers/tty/synclinkmp.c
53274 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53275
53276 if (debug_level >= DEBUG_LEVEL_INFO)
53277 printk("%s(%d):%s open(), old ref count = %d\n",
53278 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53279 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53280
53281 /* If port is closing, signal caller to try again */
53282 if (info->port.flags & ASYNC_CLOSING){
53283 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53284 spin_unlock_irqrestore(&info->netlock, flags);
53285 goto cleanup;
53286 }
53287 - info->port.count++;
53288 + atomic_inc(&info->port.count);
53289 spin_unlock_irqrestore(&info->netlock, flags);
53290
53291 - if (info->port.count == 1) {
53292 + if (atomic_read(&info->port.count) == 1) {
53293 /* 1st open on this device, init hardware */
53294 retval = startup(info);
53295 if (retval < 0)
53296 @@ -796,8 +796,8 @@ cleanup:
53297 if (retval) {
53298 if (tty->count == 1)
53299 info->port.tty = NULL; /* tty layer will release tty struct */
53300 - if(info->port.count)
53301 - info->port.count--;
53302 + if(atomic_read(&info->port.count))
53303 + atomic_dec(&info->port.count);
53304 }
53305
53306 return retval;
53307 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53308
53309 if (debug_level >= DEBUG_LEVEL_INFO)
53310 printk("%s(%d):%s close() entry, count=%d\n",
53311 - __FILE__,__LINE__, info->device_name, info->port.count);
53312 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53313
53314 if (tty_port_close_start(&info->port, tty, filp) == 0)
53315 goto cleanup;
53316 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53317 cleanup:
53318 if (debug_level >= DEBUG_LEVEL_INFO)
53319 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53320 - tty->driver->name, info->port.count);
53321 + tty->driver->name, atomic_read(&info->port.count));
53322 }
53323
53324 /* Called by tty_hangup() when a hangup is signaled.
53325 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53326 shutdown(info);
53327
53328 spin_lock_irqsave(&info->port.lock, flags);
53329 - info->port.count = 0;
53330 + atomic_set(&info->port.count, 0);
53331 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53332 info->port.tty = NULL;
53333 spin_unlock_irqrestore(&info->port.lock, flags);
53334 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53335 unsigned short new_crctype;
53336
53337 /* return error if TTY interface open */
53338 - if (info->port.count)
53339 + if (atomic_read(&info->port.count))
53340 return -EBUSY;
53341
53342 switch (encoding)
53343 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53344
53345 /* arbitrate between network and tty opens */
53346 spin_lock_irqsave(&info->netlock, flags);
53347 - if (info->port.count != 0 || info->netcount != 0) {
53348 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53349 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53350 spin_unlock_irqrestore(&info->netlock, flags);
53351 return -EBUSY;
53352 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53353 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53354
53355 /* return error if TTY interface open */
53356 - if (info->port.count)
53357 + if (atomic_read(&info->port.count))
53358 return -EBUSY;
53359
53360 if (cmd != SIOCWANDEV)
53361 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53362 * do not request bottom half processing if the
53363 * device is not open in a normal mode.
53364 */
53365 - if ( port && (port->port.count || port->netcount) &&
53366 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53367 port->pending_bh && !port->bh_running &&
53368 !port->bh_requested ) {
53369 if ( debug_level >= DEBUG_LEVEL_ISR )
53370 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53371
53372 if (debug_level >= DEBUG_LEVEL_INFO)
53373 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53374 - __FILE__,__LINE__, tty->driver->name, port->count );
53375 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53376
53377 spin_lock_irqsave(&info->lock, flags);
53378 - port->count--;
53379 + atomic_dec(&port->count);
53380 spin_unlock_irqrestore(&info->lock, flags);
53381 port->blocked_open++;
53382
53383 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53384
53385 if (debug_level >= DEBUG_LEVEL_INFO)
53386 printk("%s(%d):%s block_til_ready() count=%d\n",
53387 - __FILE__,__LINE__, tty->driver->name, port->count );
53388 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53389
53390 tty_unlock(tty);
53391 schedule();
53392 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53393 set_current_state(TASK_RUNNING);
53394 remove_wait_queue(&port->open_wait, &wait);
53395 if (!tty_hung_up_p(filp))
53396 - port->count++;
53397 + atomic_inc(&port->count);
53398 port->blocked_open--;
53399
53400 if (debug_level >= DEBUG_LEVEL_INFO)
53401 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53402 - __FILE__,__LINE__, tty->driver->name, port->count );
53403 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53404
53405 if (!retval)
53406 port->flags |= ASYNC_NORMAL_ACTIVE;
53407 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53408 index 42bad18..447d7a2 100644
53409 --- a/drivers/tty/sysrq.c
53410 +++ b/drivers/tty/sysrq.c
53411 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53412 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53413 size_t count, loff_t *ppos)
53414 {
53415 - if (count) {
53416 + if (count && capable(CAP_SYS_ADMIN)) {
53417 char c;
53418
53419 if (get_user(c, buf))
53420 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53421 index 51f066a..a7f6e86 100644
53422 --- a/drivers/tty/tty_io.c
53423 +++ b/drivers/tty/tty_io.c
53424 @@ -1028,8 +1028,8 @@ EXPORT_SYMBOL(start_tty);
53425 /* We limit tty time update visibility to every 8 seconds or so. */
53426 static void tty_update_time(struct timespec *time)
53427 {
53428 - unsigned long sec = get_seconds() & ~7;
53429 - if ((long)(sec - time->tv_sec) > 0)
53430 + unsigned long sec = get_seconds();
53431 + if (abs(sec - time->tv_sec) & ~7)
53432 time->tv_sec = sec;
53433 }
53434
53435 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53436
53437 void tty_default_fops(struct file_operations *fops)
53438 {
53439 - *fops = tty_fops;
53440 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53441 }
53442
53443 /*
53444 diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
53445 index 1787fa4..552076b 100644
53446 --- a/drivers/tty/tty_ioctl.c
53447 +++ b/drivers/tty/tty_ioctl.c
53448 @@ -217,11 +217,17 @@ void tty_wait_until_sent(struct tty_struct *tty, long timeout)
53449 #endif
53450 if (!timeout)
53451 timeout = MAX_SCHEDULE_TIMEOUT;
53452 +
53453 if (wait_event_interruptible_timeout(tty->write_wait,
53454 - !tty_chars_in_buffer(tty), timeout) >= 0) {
53455 - if (tty->ops->wait_until_sent)
53456 - tty->ops->wait_until_sent(tty, timeout);
53457 + !tty_chars_in_buffer(tty), timeout) < 0) {
53458 + return;
53459 }
53460 +
53461 + if (timeout == MAX_SCHEDULE_TIMEOUT)
53462 + timeout = 0;
53463 +
53464 + if (tty->ops->wait_until_sent)
53465 + tty->ops->wait_until_sent(tty, timeout);
53466 }
53467 EXPORT_SYMBOL(tty_wait_until_sent);
53468
53469 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53470 index 3737f55..7cef448 100644
53471 --- a/drivers/tty/tty_ldisc.c
53472 +++ b/drivers/tty/tty_ldisc.c
53473 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53474 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53475 tty_ldiscs[disc] = new_ldisc;
53476 new_ldisc->num = disc;
53477 - new_ldisc->refcount = 0;
53478 + atomic_set(&new_ldisc->refcount, 0);
53479 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53480
53481 return ret;
53482 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53483 return -EINVAL;
53484
53485 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53486 - if (tty_ldiscs[disc]->refcount)
53487 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53488 ret = -EBUSY;
53489 else
53490 tty_ldiscs[disc] = NULL;
53491 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53492 if (ldops) {
53493 ret = ERR_PTR(-EAGAIN);
53494 if (try_module_get(ldops->owner)) {
53495 - ldops->refcount++;
53496 + atomic_inc(&ldops->refcount);
53497 ret = ldops;
53498 }
53499 }
53500 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53501 unsigned long flags;
53502
53503 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53504 - ldops->refcount--;
53505 + atomic_dec(&ldops->refcount);
53506 module_put(ldops->owner);
53507 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53508 }
53509 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53510 index 40b31835..94d92ae 100644
53511 --- a/drivers/tty/tty_port.c
53512 +++ b/drivers/tty/tty_port.c
53513 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53514 unsigned long flags;
53515
53516 spin_lock_irqsave(&port->lock, flags);
53517 - port->count = 0;
53518 + atomic_set(&port->count, 0);
53519 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53520 tty = port->tty;
53521 if (tty)
53522 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53523
53524 /* The port lock protects the port counts */
53525 spin_lock_irqsave(&port->lock, flags);
53526 - port->count--;
53527 + atomic_dec(&port->count);
53528 port->blocked_open++;
53529 spin_unlock_irqrestore(&port->lock, flags);
53530
53531 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53532 we must not mess that up further */
53533 spin_lock_irqsave(&port->lock, flags);
53534 if (!tty_hung_up_p(filp))
53535 - port->count++;
53536 + atomic_inc(&port->count);
53537 port->blocked_open--;
53538 if (retval == 0)
53539 port->flags |= ASYNC_NORMAL_ACTIVE;
53540 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
53541 return 0;
53542
53543 spin_lock_irqsave(&port->lock, flags);
53544 - if (tty->count == 1 && port->count != 1) {
53545 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
53546 printk(KERN_WARNING
53547 "tty_port_close_start: tty->count = 1 port count = %d.\n",
53548 - port->count);
53549 - port->count = 1;
53550 + atomic_read(&port->count));
53551 + atomic_set(&port->count, 1);
53552 }
53553 - if (--port->count < 0) {
53554 + if (atomic_dec_return(&port->count) < 0) {
53555 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
53556 - port->count);
53557 - port->count = 0;
53558 + atomic_read(&port->count));
53559 + atomic_set(&port->count, 0);
53560 }
53561
53562 - if (port->count) {
53563 + if (atomic_read(&port->count)) {
53564 spin_unlock_irqrestore(&port->lock, flags);
53565 return 0;
53566 }
53567 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
53568 struct file *filp)
53569 {
53570 spin_lock_irq(&port->lock);
53571 - ++port->count;
53572 + atomic_inc(&port->count);
53573 spin_unlock_irq(&port->lock);
53574 tty_port_tty_set(port, tty);
53575
53576 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
53577 index 8a89f6e..50b32af 100644
53578 --- a/drivers/tty/vt/keyboard.c
53579 +++ b/drivers/tty/vt/keyboard.c
53580 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
53581 kbd->kbdmode == VC_OFF) &&
53582 value != KVAL(K_SAK))
53583 return; /* SAK is allowed even in raw mode */
53584 +
53585 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
53586 + {
53587 + void *func = fn_handler[value];
53588 + if (func == fn_show_state || func == fn_show_ptregs ||
53589 + func == fn_show_mem)
53590 + return;
53591 + }
53592 +#endif
53593 +
53594 fn_handler[value](vc);
53595 }
53596
53597 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53598 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
53599 return -EFAULT;
53600
53601 - if (!capable(CAP_SYS_TTY_CONFIG))
53602 - perm = 0;
53603 -
53604 switch (cmd) {
53605 case KDGKBENT:
53606 /* Ensure another thread doesn't free it under us */
53607 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53608 spin_unlock_irqrestore(&kbd_event_lock, flags);
53609 return put_user(val, &user_kbe->kb_value);
53610 case KDSKBENT:
53611 + if (!capable(CAP_SYS_TTY_CONFIG))
53612 + perm = 0;
53613 +
53614 if (!perm)
53615 return -EPERM;
53616 if (!i && v == K_NOSUCHMAP) {
53617 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53618 int i, j, k;
53619 int ret;
53620
53621 - if (!capable(CAP_SYS_TTY_CONFIG))
53622 - perm = 0;
53623 -
53624 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
53625 if (!kbs) {
53626 ret = -ENOMEM;
53627 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53628 kfree(kbs);
53629 return ((p && *p) ? -EOVERFLOW : 0);
53630 case KDSKBSENT:
53631 + if (!capable(CAP_SYS_TTY_CONFIG))
53632 + perm = 0;
53633 +
53634 if (!perm) {
53635 ret = -EPERM;
53636 goto reterr;
53637 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
53638 index 6276f13..84f2449 100644
53639 --- a/drivers/uio/uio.c
53640 +++ b/drivers/uio/uio.c
53641 @@ -25,6 +25,7 @@
53642 #include <linux/kobject.h>
53643 #include <linux/cdev.h>
53644 #include <linux/uio_driver.h>
53645 +#include <asm/local.h>
53646
53647 #define UIO_MAX_DEVICES (1U << MINORBITS)
53648
53649 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
53650 struct device_attribute *attr, char *buf)
53651 {
53652 struct uio_device *idev = dev_get_drvdata(dev);
53653 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
53654 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
53655 }
53656 static DEVICE_ATTR_RO(event);
53657
53658 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
53659 {
53660 struct uio_device *idev = info->uio_dev;
53661
53662 - atomic_inc(&idev->event);
53663 + atomic_inc_unchecked(&idev->event);
53664 wake_up_interruptible(&idev->wait);
53665 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
53666 }
53667 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
53668 }
53669
53670 listener->dev = idev;
53671 - listener->event_count = atomic_read(&idev->event);
53672 + listener->event_count = atomic_read_unchecked(&idev->event);
53673 filep->private_data = listener;
53674
53675 if (idev->info->open) {
53676 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
53677 return -EIO;
53678
53679 poll_wait(filep, &idev->wait, wait);
53680 - if (listener->event_count != atomic_read(&idev->event))
53681 + if (listener->event_count != atomic_read_unchecked(&idev->event))
53682 return POLLIN | POLLRDNORM;
53683 return 0;
53684 }
53685 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
53686 do {
53687 set_current_state(TASK_INTERRUPTIBLE);
53688
53689 - event_count = atomic_read(&idev->event);
53690 + event_count = atomic_read_unchecked(&idev->event);
53691 if (event_count != listener->event_count) {
53692 if (copy_to_user(buf, &event_count, count))
53693 retval = -EFAULT;
53694 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
53695 static int uio_find_mem_index(struct vm_area_struct *vma)
53696 {
53697 struct uio_device *idev = vma->vm_private_data;
53698 + unsigned long size;
53699
53700 if (vma->vm_pgoff < MAX_UIO_MAPS) {
53701 - if (idev->info->mem[vma->vm_pgoff].size == 0)
53702 + size = idev->info->mem[vma->vm_pgoff].size;
53703 + if (size == 0)
53704 + return -1;
53705 + if (vma->vm_end - vma->vm_start > size)
53706 return -1;
53707 return (int)vma->vm_pgoff;
53708 }
53709 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
53710 idev->owner = owner;
53711 idev->info = info;
53712 init_waitqueue_head(&idev->wait);
53713 - atomic_set(&idev->event, 0);
53714 + atomic_set_unchecked(&idev->event, 0);
53715
53716 ret = uio_get_minor(idev);
53717 if (ret)
53718 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
53719 index 813d4d3..a71934f 100644
53720 --- a/drivers/usb/atm/cxacru.c
53721 +++ b/drivers/usb/atm/cxacru.c
53722 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
53723 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
53724 if (ret < 2)
53725 return -EINVAL;
53726 - if (index < 0 || index > 0x7f)
53727 + if (index > 0x7f)
53728 return -EINVAL;
53729 pos += tmp;
53730
53731 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
53732 index dada014..1d0d517 100644
53733 --- a/drivers/usb/atm/usbatm.c
53734 +++ b/drivers/usb/atm/usbatm.c
53735 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53736 if (printk_ratelimit())
53737 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
53738 __func__, vpi, vci);
53739 - atomic_inc(&vcc->stats->rx_err);
53740 + atomic_inc_unchecked(&vcc->stats->rx_err);
53741 return;
53742 }
53743
53744 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53745 if (length > ATM_MAX_AAL5_PDU) {
53746 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
53747 __func__, length, vcc);
53748 - atomic_inc(&vcc->stats->rx_err);
53749 + atomic_inc_unchecked(&vcc->stats->rx_err);
53750 goto out;
53751 }
53752
53753 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53754 if (sarb->len < pdu_length) {
53755 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
53756 __func__, pdu_length, sarb->len, vcc);
53757 - atomic_inc(&vcc->stats->rx_err);
53758 + atomic_inc_unchecked(&vcc->stats->rx_err);
53759 goto out;
53760 }
53761
53762 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
53763 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
53764 __func__, vcc);
53765 - atomic_inc(&vcc->stats->rx_err);
53766 + atomic_inc_unchecked(&vcc->stats->rx_err);
53767 goto out;
53768 }
53769
53770 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53771 if (printk_ratelimit())
53772 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
53773 __func__, length);
53774 - atomic_inc(&vcc->stats->rx_drop);
53775 + atomic_inc_unchecked(&vcc->stats->rx_drop);
53776 goto out;
53777 }
53778
53779 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53780
53781 vcc->push(vcc, skb);
53782
53783 - atomic_inc(&vcc->stats->rx);
53784 + atomic_inc_unchecked(&vcc->stats->rx);
53785 out:
53786 skb_trim(sarb, 0);
53787 }
53788 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
53789 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
53790
53791 usbatm_pop(vcc, skb);
53792 - atomic_inc(&vcc->stats->tx);
53793 + atomic_inc_unchecked(&vcc->stats->tx);
53794
53795 skb = skb_dequeue(&instance->sndqueue);
53796 }
53797 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
53798 if (!left--)
53799 return sprintf(page,
53800 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
53801 - atomic_read(&atm_dev->stats.aal5.tx),
53802 - atomic_read(&atm_dev->stats.aal5.tx_err),
53803 - atomic_read(&atm_dev->stats.aal5.rx),
53804 - atomic_read(&atm_dev->stats.aal5.rx_err),
53805 - atomic_read(&atm_dev->stats.aal5.rx_drop));
53806 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
53807 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
53808 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
53809 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
53810 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
53811
53812 if (!left--) {
53813 if (instance->disconnected)
53814 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
53815 index 2a3bbdf..91d72cf 100644
53816 --- a/drivers/usb/core/devices.c
53817 +++ b/drivers/usb/core/devices.c
53818 @@ -126,7 +126,7 @@ static const char format_endpt[] =
53819 * time it gets called.
53820 */
53821 static struct device_connect_event {
53822 - atomic_t count;
53823 + atomic_unchecked_t count;
53824 wait_queue_head_t wait;
53825 } device_event = {
53826 .count = ATOMIC_INIT(1),
53827 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
53828
53829 void usbfs_conn_disc_event(void)
53830 {
53831 - atomic_add(2, &device_event.count);
53832 + atomic_add_unchecked(2, &device_event.count);
53833 wake_up(&device_event.wait);
53834 }
53835
53836 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
53837
53838 poll_wait(file, &device_event.wait, wait);
53839
53840 - event_count = atomic_read(&device_event.count);
53841 + event_count = atomic_read_unchecked(&device_event.count);
53842 if (file->f_version != event_count) {
53843 file->f_version = event_count;
53844 return POLLIN | POLLRDNORM;
53845 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
53846 index 0b59731..46ee7d1 100644
53847 --- a/drivers/usb/core/devio.c
53848 +++ b/drivers/usb/core/devio.c
53849 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53850 struct usb_dev_state *ps = file->private_data;
53851 struct usb_device *dev = ps->dev;
53852 ssize_t ret = 0;
53853 - unsigned len;
53854 + size_t len;
53855 loff_t pos;
53856 int i;
53857
53858 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53859 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
53860 struct usb_config_descriptor *config =
53861 (struct usb_config_descriptor *)dev->rawdescriptors[i];
53862 - unsigned int length = le16_to_cpu(config->wTotalLength);
53863 + size_t length = le16_to_cpu(config->wTotalLength);
53864
53865 if (*ppos < pos + length) {
53866
53867 /* The descriptor may claim to be longer than it
53868 * really is. Here is the actual allocated length. */
53869 - unsigned alloclen =
53870 + size_t alloclen =
53871 le16_to_cpu(dev->config[i].desc.wTotalLength);
53872
53873 - len = length - (*ppos - pos);
53874 + len = length + pos - *ppos;
53875 if (len > nbytes)
53876 len = nbytes;
53877
53878 /* Simply don't write (skip over) unallocated parts */
53879 if (alloclen > (*ppos - pos)) {
53880 - alloclen -= (*ppos - pos);
53881 + alloclen = alloclen + pos - *ppos;
53882 if (copy_to_user(buf,
53883 dev->rawdescriptors[i] + (*ppos - pos),
53884 min(len, alloclen))) {
53885 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
53886 index 45a915c..09f9735 100644
53887 --- a/drivers/usb/core/hcd.c
53888 +++ b/drivers/usb/core/hcd.c
53889 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53890 */
53891 usb_get_urb(urb);
53892 atomic_inc(&urb->use_count);
53893 - atomic_inc(&urb->dev->urbnum);
53894 + atomic_inc_unchecked(&urb->dev->urbnum);
53895 usbmon_urb_submit(&hcd->self, urb);
53896
53897 /* NOTE requirements on root-hub callers (usbfs and the hub
53898 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53899 urb->hcpriv = NULL;
53900 INIT_LIST_HEAD(&urb->urb_list);
53901 atomic_dec(&urb->use_count);
53902 - atomic_dec(&urb->dev->urbnum);
53903 + atomic_dec_unchecked(&urb->dev->urbnum);
53904 if (atomic_read(&urb->reject))
53905 wake_up(&usb_kill_urb_queue);
53906 usb_put_urb(urb);
53907 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
53908 index b4bfa3a..008f926 100644
53909 --- a/drivers/usb/core/hub.c
53910 +++ b/drivers/usb/core/hub.c
53911 @@ -26,6 +26,7 @@
53912 #include <linux/mutex.h>
53913 #include <linux/random.h>
53914 #include <linux/pm_qos.h>
53915 +#include <linux/grsecurity.h>
53916
53917 #include <asm/uaccess.h>
53918 #include <asm/byteorder.h>
53919 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
53920 goto done;
53921 return;
53922 }
53923 +
53924 + if (gr_handle_new_usb())
53925 + goto done;
53926 +
53927 if (hub_is_superspeed(hub->hdev))
53928 unit_load = 150;
53929 else
53930 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
53931 index f368d20..0c30ac5 100644
53932 --- a/drivers/usb/core/message.c
53933 +++ b/drivers/usb/core/message.c
53934 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
53935 * Return: If successful, the number of bytes transferred. Otherwise, a negative
53936 * error number.
53937 */
53938 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
53939 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
53940 __u8 requesttype, __u16 value, __u16 index, void *data,
53941 __u16 size, int timeout)
53942 {
53943 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
53944 * If successful, 0. Otherwise a negative error number. The number of actual
53945 * bytes transferred will be stored in the @actual_length parameter.
53946 */
53947 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
53948 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
53949 void *data, int len, int *actual_length, int timeout)
53950 {
53951 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
53952 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
53953 * bytes transferred will be stored in the @actual_length parameter.
53954 *
53955 */
53956 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
53957 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
53958 void *data, int len, int *actual_length, int timeout)
53959 {
53960 struct urb *urb;
53961 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
53962 index d269738..7340cd7 100644
53963 --- a/drivers/usb/core/sysfs.c
53964 +++ b/drivers/usb/core/sysfs.c
53965 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
53966 struct usb_device *udev;
53967
53968 udev = to_usb_device(dev);
53969 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
53970 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
53971 }
53972 static DEVICE_ATTR_RO(urbnum);
53973
53974 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
53975 index b1fb9ae..4224885 100644
53976 --- a/drivers/usb/core/usb.c
53977 +++ b/drivers/usb/core/usb.c
53978 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
53979 set_dev_node(&dev->dev, dev_to_node(bus->controller));
53980 dev->state = USB_STATE_ATTACHED;
53981 dev->lpm_disable_count = 1;
53982 - atomic_set(&dev->urbnum, 0);
53983 + atomic_set_unchecked(&dev->urbnum, 0);
53984
53985 INIT_LIST_HEAD(&dev->ep0.urb_list);
53986 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
53987 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
53988 index 8cfc319..4868255 100644
53989 --- a/drivers/usb/early/ehci-dbgp.c
53990 +++ b/drivers/usb/early/ehci-dbgp.c
53991 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
53992
53993 #ifdef CONFIG_KGDB
53994 static struct kgdb_io kgdbdbgp_io_ops;
53995 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
53996 +static struct kgdb_io kgdbdbgp_io_ops_console;
53997 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
53998 #else
53999 #define dbgp_kgdb_mode (0)
54000 #endif
54001 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54002 .write_char = kgdbdbgp_write_char,
54003 };
54004
54005 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54006 + .name = "kgdbdbgp",
54007 + .read_char = kgdbdbgp_read_char,
54008 + .write_char = kgdbdbgp_write_char,
54009 + .is_console = 1
54010 +};
54011 +
54012 static int kgdbdbgp_wait_time;
54013
54014 static int __init kgdbdbgp_parse_config(char *str)
54015 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54016 ptr++;
54017 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54018 }
54019 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54020 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54021 + if (early_dbgp_console.index != -1)
54022 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54023 + else
54024 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54025
54026 return 0;
54027 }
54028 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54029 index e971584..03495ab 100644
54030 --- a/drivers/usb/gadget/function/f_uac1.c
54031 +++ b/drivers/usb/gadget/function/f_uac1.c
54032 @@ -14,6 +14,7 @@
54033 #include <linux/module.h>
54034 #include <linux/device.h>
54035 #include <linux/atomic.h>
54036 +#include <linux/module.h>
54037
54038 #include "u_uac1.h"
54039
54040 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54041 index 491082a..dfd7d17 100644
54042 --- a/drivers/usb/gadget/function/u_serial.c
54043 +++ b/drivers/usb/gadget/function/u_serial.c
54044 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54045 spin_lock_irq(&port->port_lock);
54046
54047 /* already open? Great. */
54048 - if (port->port.count) {
54049 + if (atomic_read(&port->port.count)) {
54050 status = 0;
54051 - port->port.count++;
54052 + atomic_inc(&port->port.count);
54053
54054 /* currently opening/closing? wait ... */
54055 } else if (port->openclose) {
54056 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54057 tty->driver_data = port;
54058 port->port.tty = tty;
54059
54060 - port->port.count = 1;
54061 + atomic_set(&port->port.count, 1);
54062 port->openclose = false;
54063
54064 /* if connected, start the I/O stream */
54065 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54066
54067 spin_lock_irq(&port->port_lock);
54068
54069 - if (port->port.count != 1) {
54070 - if (port->port.count == 0)
54071 + if (atomic_read(&port->port.count) != 1) {
54072 + if (atomic_read(&port->port.count) == 0)
54073 WARN_ON(1);
54074 else
54075 - --port->port.count;
54076 + atomic_dec(&port->port.count);
54077 goto exit;
54078 }
54079
54080 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54081 * and sleep if necessary
54082 */
54083 port->openclose = true;
54084 - port->port.count = 0;
54085 + atomic_set(&port->port.count, 0);
54086
54087 gser = port->port_usb;
54088 if (gser && gser->disconnect)
54089 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54090 int cond;
54091
54092 spin_lock_irq(&port->port_lock);
54093 - cond = (port->port.count == 0) && !port->openclose;
54094 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54095 spin_unlock_irq(&port->port_lock);
54096 return cond;
54097 }
54098 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54099 /* if it's already open, start I/O ... and notify the serial
54100 * protocol about open/close status (connect/disconnect).
54101 */
54102 - if (port->port.count) {
54103 + if (atomic_read(&port->port.count)) {
54104 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54105 gs_start_io(port);
54106 if (gser->connect)
54107 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54108
54109 port->port_usb = NULL;
54110 gser->ioport = NULL;
54111 - if (port->port.count > 0 || port->openclose) {
54112 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54113 wake_up_interruptible(&port->drain_wait);
54114 if (port->port.tty)
54115 tty_hangup(port->port.tty);
54116 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54117
54118 /* finally, free any unused/unusable I/O buffers */
54119 spin_lock_irqsave(&port->port_lock, flags);
54120 - if (port->port.count == 0 && !port->openclose)
54121 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54122 gs_buf_free(&port->port_write_buf);
54123 gs_free_requests(gser->out, &port->read_pool, NULL);
54124 gs_free_requests(gser->out, &port->read_queue, NULL);
54125 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54126 index 53842a1..2bef3b6 100644
54127 --- a/drivers/usb/gadget/function/u_uac1.c
54128 +++ b/drivers/usb/gadget/function/u_uac1.c
54129 @@ -17,6 +17,7 @@
54130 #include <linux/ctype.h>
54131 #include <linux/random.h>
54132 #include <linux/syscalls.h>
54133 +#include <linux/module.h>
54134
54135 #include "u_uac1.h"
54136
54137 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54138 index 118edb7..7a6415f 100644
54139 --- a/drivers/usb/host/ehci-hub.c
54140 +++ b/drivers/usb/host/ehci-hub.c
54141 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54142 urb->transfer_flags = URB_DIR_IN;
54143 usb_get_urb(urb);
54144 atomic_inc(&urb->use_count);
54145 - atomic_inc(&urb->dev->urbnum);
54146 + atomic_inc_unchecked(&urb->dev->urbnum);
54147 urb->setup_dma = dma_map_single(
54148 hcd->self.controller,
54149 urb->setup_packet,
54150 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54151 urb->status = -EINPROGRESS;
54152 usb_get_urb(urb);
54153 atomic_inc(&urb->use_count);
54154 - atomic_inc(&urb->dev->urbnum);
54155 + atomic_inc_unchecked(&urb->dev->urbnum);
54156 retval = submit_single_step_set_feature(hcd, urb, 0);
54157 if (!retval && !wait_for_completion_timeout(&done,
54158 msecs_to_jiffies(2000))) {
54159 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54160 index 1db0626..4948782 100644
54161 --- a/drivers/usb/host/hwa-hc.c
54162 +++ b/drivers/usb/host/hwa-hc.c
54163 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54164 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54165 struct wahc *wa = &hwahc->wa;
54166 struct device *dev = &wa->usb_iface->dev;
54167 - u8 mas_le[UWB_NUM_MAS/8];
54168 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54169 +
54170 + if (mas_le == NULL)
54171 + return -ENOMEM;
54172
54173 /* Set the stream index */
54174 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54175 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54176 WUSB_REQ_SET_WUSB_MAS,
54177 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54178 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54179 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54180 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54181 if (result < 0)
54182 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54183 out:
54184 + kfree(mas_le);
54185 +
54186 return result;
54187 }
54188
54189 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54190 index b3d245e..99549ed 100644
54191 --- a/drivers/usb/misc/appledisplay.c
54192 +++ b/drivers/usb/misc/appledisplay.c
54193 @@ -84,7 +84,7 @@ struct appledisplay {
54194 struct mutex sysfslock; /* concurrent read and write */
54195 };
54196
54197 -static atomic_t count_displays = ATOMIC_INIT(0);
54198 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54199 static struct workqueue_struct *wq;
54200
54201 static void appledisplay_complete(struct urb *urb)
54202 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54203
54204 /* Register backlight device */
54205 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54206 - atomic_inc_return(&count_displays) - 1);
54207 + atomic_inc_return_unchecked(&count_displays) - 1);
54208 memset(&props, 0, sizeof(struct backlight_properties));
54209 props.type = BACKLIGHT_RAW;
54210 props.max_brightness = 0xff;
54211 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54212 index 29fa1c3..a57b08e 100644
54213 --- a/drivers/usb/serial/console.c
54214 +++ b/drivers/usb/serial/console.c
54215 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54216
54217 info->port = port;
54218
54219 - ++port->port.count;
54220 + atomic_inc(&port->port.count);
54221 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54222 if (serial->type->set_termios) {
54223 /*
54224 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54225 }
54226 /* Now that any required fake tty operations are completed restore
54227 * the tty port count */
54228 - --port->port.count;
54229 + atomic_dec(&port->port.count);
54230 /* The console is special in terms of closing the device so
54231 * indicate this port is now acting as a system console. */
54232 port->port.console = 1;
54233 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54234 put_tty:
54235 tty_kref_put(tty);
54236 reset_open_count:
54237 - port->port.count = 0;
54238 + atomic_set(&port->port.count, 0);
54239 usb_autopm_put_interface(serial->interface);
54240 error_get_interface:
54241 usb_serial_put(serial);
54242 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54243 static void usb_console_write(struct console *co,
54244 const char *buf, unsigned count)
54245 {
54246 - static struct usbcons_info *info = &usbcons_info;
54247 + struct usbcons_info *info = &usbcons_info;
54248 struct usb_serial_port *port = info->port;
54249 struct usb_serial *serial;
54250 int retval = -ENODEV;
54251 diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
54252 index ccf1df7..54e170d 100644
54253 --- a/drivers/usb/serial/generic.c
54254 +++ b/drivers/usb/serial/generic.c
54255 @@ -258,7 +258,8 @@ void usb_serial_generic_wait_until_sent(struct tty_struct *tty, long timeout)
54256 * character or at least one jiffy.
54257 */
54258 period = max_t(unsigned long, (10 * HZ / bps), 1);
54259 - period = min_t(unsigned long, period, timeout);
54260 + if (timeout)
54261 + period = min_t(unsigned long, period, timeout);
54262
54263 dev_dbg(&port->dev, "%s - timeout = %u ms, period = %u ms\n",
54264 __func__, jiffies_to_msecs(timeout),
54265 @@ -268,7 +269,7 @@ void usb_serial_generic_wait_until_sent(struct tty_struct *tty, long timeout)
54266 schedule_timeout_interruptible(period);
54267 if (signal_pending(current))
54268 break;
54269 - if (time_after(jiffies, expire))
54270 + if (timeout && time_after(jiffies, expire))
54271 break;
54272 }
54273 }
54274 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54275 index 307e339..6aa97cb 100644
54276 --- a/drivers/usb/storage/usb.h
54277 +++ b/drivers/usb/storage/usb.h
54278 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54279 __u8 useProtocol;
54280 __u8 useTransport;
54281 int (*initFunction)(struct us_data *);
54282 -};
54283 +} __do_const;
54284
54285
54286 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54287 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54288 index a863a98..d272795 100644
54289 --- a/drivers/usb/usbip/vhci.h
54290 +++ b/drivers/usb/usbip/vhci.h
54291 @@ -83,7 +83,7 @@ struct vhci_hcd {
54292 unsigned resuming:1;
54293 unsigned long re_timeout;
54294
54295 - atomic_t seqnum;
54296 + atomic_unchecked_t seqnum;
54297
54298 /*
54299 * NOTE:
54300 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54301 index 1ae9d40..c62604b 100644
54302 --- a/drivers/usb/usbip/vhci_hcd.c
54303 +++ b/drivers/usb/usbip/vhci_hcd.c
54304 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54305
54306 spin_lock(&vdev->priv_lock);
54307
54308 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54309 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54310 if (priv->seqnum == 0xffff)
54311 dev_info(&urb->dev->dev, "seqnum max\n");
54312
54313 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54314 return -ENOMEM;
54315 }
54316
54317 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54318 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54319 if (unlink->seqnum == 0xffff)
54320 pr_info("seqnum max\n");
54321
54322 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54323 vdev->rhport = rhport;
54324 }
54325
54326 - atomic_set(&vhci->seqnum, 0);
54327 + atomic_set_unchecked(&vhci->seqnum, 0);
54328 spin_lock_init(&vhci->lock);
54329
54330 hcd->power_budget = 0; /* no limit */
54331 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54332 index 00e4a54..d676f85 100644
54333 --- a/drivers/usb/usbip/vhci_rx.c
54334 +++ b/drivers/usb/usbip/vhci_rx.c
54335 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54336 if (!urb) {
54337 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54338 pr_info("max seqnum %d\n",
54339 - atomic_read(&the_controller->seqnum));
54340 + atomic_read_unchecked(&the_controller->seqnum));
54341 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54342 return;
54343 }
54344 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54345 index edc7267..9f65ce2 100644
54346 --- a/drivers/usb/wusbcore/wa-hc.h
54347 +++ b/drivers/usb/wusbcore/wa-hc.h
54348 @@ -240,7 +240,7 @@ struct wahc {
54349 spinlock_t xfer_list_lock;
54350 struct work_struct xfer_enqueue_work;
54351 struct work_struct xfer_error_work;
54352 - atomic_t xfer_id_count;
54353 + atomic_unchecked_t xfer_id_count;
54354
54355 kernel_ulong_t quirks;
54356 };
54357 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54358 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54359 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54360 wa->dto_in_use = 0;
54361 - atomic_set(&wa->xfer_id_count, 1);
54362 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54363 /* init the buf in URBs */
54364 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54365 usb_init_urb(&(wa->buf_in_urbs[index]));
54366 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54367 index 69af4fd..da390d7 100644
54368 --- a/drivers/usb/wusbcore/wa-xfer.c
54369 +++ b/drivers/usb/wusbcore/wa-xfer.c
54370 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54371 */
54372 static void wa_xfer_id_init(struct wa_xfer *xfer)
54373 {
54374 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54375 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54376 }
54377
54378 /* Return the xfer's ID. */
54379 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54380 index f018d8d..ccab63f 100644
54381 --- a/drivers/vfio/vfio.c
54382 +++ b/drivers/vfio/vfio.c
54383 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54384 return 0;
54385
54386 /* TODO Prevent device auto probing */
54387 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54388 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54389 iommu_group_id(group->iommu_group));
54390
54391 return 0;
54392 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
54393 index 9484d56..d415d69 100644
54394 --- a/drivers/vhost/net.c
54395 +++ b/drivers/vhost/net.c
54396 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
54397 break;
54398 }
54399 /* TODO: Should check and handle checksum. */
54400 -
54401 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
54402 if (likely(mergeable) &&
54403 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
54404 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
54405 offsetof(typeof(hdr), num_buffers),
54406 sizeof hdr.num_buffers)) {
54407 vq_err(vq, "Failed num_buffers write");
54408 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54409 index 3bb02c6..a01ff38 100644
54410 --- a/drivers/vhost/vringh.c
54411 +++ b/drivers/vhost/vringh.c
54412 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54413 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54414 {
54415 __virtio16 v = 0;
54416 - int rc = get_user(v, (__force __virtio16 __user *)p);
54417 + int rc = get_user(v, (__force_user __virtio16 *)p);
54418 *val = vringh16_to_cpu(vrh, v);
54419 return rc;
54420 }
54421 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54422 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54423 {
54424 __virtio16 v = cpu_to_vringh16(vrh, val);
54425 - return put_user(v, (__force __virtio16 __user *)p);
54426 + return put_user(v, (__force_user __virtio16 *)p);
54427 }
54428
54429 static inline int copydesc_user(void *dst, const void *src, size_t len)
54430 {
54431 - return copy_from_user(dst, (__force void __user *)src, len) ?
54432 + return copy_from_user(dst, (void __force_user *)src, len) ?
54433 -EFAULT : 0;
54434 }
54435
54436 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54437 const struct vring_used_elem *src,
54438 unsigned int num)
54439 {
54440 - return copy_to_user((__force void __user *)dst, src,
54441 + return copy_to_user((void __force_user *)dst, src,
54442 sizeof(*dst) * num) ? -EFAULT : 0;
54443 }
54444
54445 static inline int xfer_from_user(void *src, void *dst, size_t len)
54446 {
54447 - return copy_from_user(dst, (__force void __user *)src, len) ?
54448 + return copy_from_user(dst, (void __force_user *)src, len) ?
54449 -EFAULT : 0;
54450 }
54451
54452 static inline int xfer_to_user(void *dst, void *src, size_t len)
54453 {
54454 - return copy_to_user((__force void __user *)dst, src, len) ?
54455 + return copy_to_user((void __force_user *)dst, src, len) ?
54456 -EFAULT : 0;
54457 }
54458
54459 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54460 vrh->last_used_idx = 0;
54461 vrh->vring.num = num;
54462 /* vring expects kernel addresses, but only used via accessors. */
54463 - vrh->vring.desc = (__force struct vring_desc *)desc;
54464 - vrh->vring.avail = (__force struct vring_avail *)avail;
54465 - vrh->vring.used = (__force struct vring_used *)used;
54466 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54467 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54468 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54469 return 0;
54470 }
54471 EXPORT_SYMBOL(vringh_init_user);
54472 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54473
54474 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54475 {
54476 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54477 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54478 return 0;
54479 }
54480
54481 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54482 index 84a110a..96312c3 100644
54483 --- a/drivers/video/backlight/kb3886_bl.c
54484 +++ b/drivers/video/backlight/kb3886_bl.c
54485 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54486 static unsigned long kb3886bl_flags;
54487 #define KB3886BL_SUSPENDED 0x01
54488
54489 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54490 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54491 {
54492 .ident = "Sahara Touch-iT",
54493 .matches = {
54494 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54495 index 1b0b233..6f34c2c 100644
54496 --- a/drivers/video/fbdev/arcfb.c
54497 +++ b/drivers/video/fbdev/arcfb.c
54498 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54499 return -ENOSPC;
54500
54501 err = 0;
54502 - if ((count + p) > fbmemlength) {
54503 + if (count > (fbmemlength - p)) {
54504 count = fbmemlength - p;
54505 err = -ENOSPC;
54506 }
54507 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54508 index aedf2fb..47c9aca 100644
54509 --- a/drivers/video/fbdev/aty/aty128fb.c
54510 +++ b/drivers/video/fbdev/aty/aty128fb.c
54511 @@ -149,7 +149,7 @@ enum {
54512 };
54513
54514 /* Must match above enum */
54515 -static char * const r128_family[] = {
54516 +static const char * const r128_family[] = {
54517 "AGP",
54518 "PCI",
54519 "PRO AGP",
54520 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54521 index 37ec09b..98f8862 100644
54522 --- a/drivers/video/fbdev/aty/atyfb_base.c
54523 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54524 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54525 par->accel_flags = var->accel_flags; /* hack */
54526
54527 if (var->accel_flags) {
54528 - info->fbops->fb_sync = atyfb_sync;
54529 + pax_open_kernel();
54530 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54531 + pax_close_kernel();
54532 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54533 } else {
54534 - info->fbops->fb_sync = NULL;
54535 + pax_open_kernel();
54536 + *(void **)&info->fbops->fb_sync = NULL;
54537 + pax_close_kernel();
54538 info->flags |= FBINFO_HWACCEL_DISABLED;
54539 }
54540
54541 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54542 index 2fa0317..4983f2a 100644
54543 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54544 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54545 @@ -8,6 +8,7 @@
54546 #include "../core/fb_draw.h"
54547
54548 #include <asm/io.h>
54549 +#include <asm/pgtable.h>
54550
54551 #ifdef __sparc__
54552 #include <asm/fbio.h>
54553 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54554 info->sprite.buf_align = 16; /* and 64 lines tall. */
54555 info->sprite.flags = FB_PIXMAP_IO;
54556
54557 - info->fbops->fb_cursor = atyfb_cursor;
54558 + pax_open_kernel();
54559 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54560 + pax_close_kernel();
54561
54562 return 0;
54563 }
54564 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54565 index d6cab1f..112f680 100644
54566 --- a/drivers/video/fbdev/core/fb_defio.c
54567 +++ b/drivers/video/fbdev/core/fb_defio.c
54568 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
54569
54570 BUG_ON(!fbdefio);
54571 mutex_init(&fbdefio->lock);
54572 - info->fbops->fb_mmap = fb_deferred_io_mmap;
54573 + pax_open_kernel();
54574 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
54575 + pax_close_kernel();
54576 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
54577 INIT_LIST_HEAD(&fbdefio->pagelist);
54578 if (fbdefio->delay == 0) /* set a default of 1 s */
54579 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
54580 page->mapping = NULL;
54581 }
54582
54583 - info->fbops->fb_mmap = NULL;
54584 + *(void **)&info->fbops->fb_mmap = NULL;
54585 mutex_destroy(&fbdefio->lock);
54586 }
54587 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
54588 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
54589 index 0705d88..d9429bf 100644
54590 --- a/drivers/video/fbdev/core/fbmem.c
54591 +++ b/drivers/video/fbdev/core/fbmem.c
54592 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
54593 __u32 data;
54594 int err;
54595
54596 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
54597 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
54598
54599 data = (__u32) (unsigned long) fix->smem_start;
54600 err |= put_user(data, &fix32->smem_start);
54601 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
54602 index 4254336..282567e 100644
54603 --- a/drivers/video/fbdev/hyperv_fb.c
54604 +++ b/drivers/video/fbdev/hyperv_fb.c
54605 @@ -240,7 +240,7 @@ static uint screen_fb_size;
54606 static inline int synthvid_send(struct hv_device *hdev,
54607 struct synthvid_msg *msg)
54608 {
54609 - static atomic64_t request_id = ATOMIC64_INIT(0);
54610 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
54611 int ret;
54612
54613 msg->pipe_hdr.type = PIPE_MSG_DATA;
54614 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
54615
54616 ret = vmbus_sendpacket(hdev->channel, msg,
54617 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
54618 - atomic64_inc_return(&request_id),
54619 + atomic64_inc_return_unchecked(&request_id),
54620 VM_PKT_DATA_INBAND, 0);
54621
54622 if (ret)
54623 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
54624 index 7672d2e..b56437f 100644
54625 --- a/drivers/video/fbdev/i810/i810_accel.c
54626 +++ b/drivers/video/fbdev/i810/i810_accel.c
54627 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
54628 }
54629 }
54630 printk("ringbuffer lockup!!!\n");
54631 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
54632 i810_report_error(mmio);
54633 par->dev_flags |= LOCKUP;
54634 info->pixmap.scan_align = 1;
54635 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54636 index a01147f..5d896f8 100644
54637 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54638 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54639 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
54640
54641 #ifdef CONFIG_FB_MATROX_MYSTIQUE
54642 struct matrox_switch matrox_mystique = {
54643 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
54644 + .preinit = MGA1064_preinit,
54645 + .reset = MGA1064_reset,
54646 + .init = MGA1064_init,
54647 + .restore = MGA1064_restore,
54648 };
54649 EXPORT_SYMBOL(matrox_mystique);
54650 #endif
54651
54652 #ifdef CONFIG_FB_MATROX_G
54653 struct matrox_switch matrox_G100 = {
54654 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
54655 + .preinit = MGAG100_preinit,
54656 + .reset = MGAG100_reset,
54657 + .init = MGAG100_init,
54658 + .restore = MGAG100_restore,
54659 };
54660 EXPORT_SYMBOL(matrox_G100);
54661 #endif
54662 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54663 index 195ad7c..09743fc 100644
54664 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54665 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54666 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
54667 }
54668
54669 struct matrox_switch matrox_millennium = {
54670 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
54671 + .preinit = Ti3026_preinit,
54672 + .reset = Ti3026_reset,
54673 + .init = Ti3026_init,
54674 + .restore = Ti3026_restore
54675 };
54676 EXPORT_SYMBOL(matrox_millennium);
54677 #endif
54678 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54679 index fe92eed..106e085 100644
54680 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54681 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54682 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
54683 struct mb862xxfb_par *par = info->par;
54684
54685 if (info->var.bits_per_pixel == 32) {
54686 - info->fbops->fb_fillrect = cfb_fillrect;
54687 - info->fbops->fb_copyarea = cfb_copyarea;
54688 - info->fbops->fb_imageblit = cfb_imageblit;
54689 + pax_open_kernel();
54690 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54691 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54692 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54693 + pax_close_kernel();
54694 } else {
54695 outreg(disp, GC_L0EM, 3);
54696 - info->fbops->fb_fillrect = mb86290fb_fillrect;
54697 - info->fbops->fb_copyarea = mb86290fb_copyarea;
54698 - info->fbops->fb_imageblit = mb86290fb_imageblit;
54699 + pax_open_kernel();
54700 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
54701 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
54702 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
54703 + pax_close_kernel();
54704 }
54705 outreg(draw, GDC_REG_DRAW_BASE, 0);
54706 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
54707 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
54708 index def0412..fed6529 100644
54709 --- a/drivers/video/fbdev/nvidia/nvidia.c
54710 +++ b/drivers/video/fbdev/nvidia/nvidia.c
54711 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
54712 info->fix.line_length = (info->var.xres_virtual *
54713 info->var.bits_per_pixel) >> 3;
54714 if (info->var.accel_flags) {
54715 - info->fbops->fb_imageblit = nvidiafb_imageblit;
54716 - info->fbops->fb_fillrect = nvidiafb_fillrect;
54717 - info->fbops->fb_copyarea = nvidiafb_copyarea;
54718 - info->fbops->fb_sync = nvidiafb_sync;
54719 + pax_open_kernel();
54720 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
54721 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
54722 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
54723 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
54724 + pax_close_kernel();
54725 info->pixmap.scan_align = 4;
54726 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54727 info->flags |= FBINFO_READS_FAST;
54728 NVResetGraphics(info);
54729 } else {
54730 - info->fbops->fb_imageblit = cfb_imageblit;
54731 - info->fbops->fb_fillrect = cfb_fillrect;
54732 - info->fbops->fb_copyarea = cfb_copyarea;
54733 - info->fbops->fb_sync = NULL;
54734 + pax_open_kernel();
54735 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54736 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54737 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54738 + *(void **)&info->fbops->fb_sync = NULL;
54739 + pax_close_kernel();
54740 info->pixmap.scan_align = 1;
54741 info->flags |= FBINFO_HWACCEL_DISABLED;
54742 info->flags &= ~FBINFO_READS_FAST;
54743 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
54744 info->pixmap.size = 8 * 1024;
54745 info->pixmap.flags = FB_PIXMAP_SYSTEM;
54746
54747 - if (!hwcur)
54748 - info->fbops->fb_cursor = NULL;
54749 + if (!hwcur) {
54750 + pax_open_kernel();
54751 + *(void **)&info->fbops->fb_cursor = NULL;
54752 + pax_close_kernel();
54753 + }
54754
54755 info->var.accel_flags = (!noaccel);
54756
54757 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
54758 index 2412a0d..294215b 100644
54759 --- a/drivers/video/fbdev/omap2/dss/display.c
54760 +++ b/drivers/video/fbdev/omap2/dss/display.c
54761 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
54762 if (dssdev->name == NULL)
54763 dssdev->name = dssdev->alias;
54764
54765 + pax_open_kernel();
54766 if (drv && drv->get_resolution == NULL)
54767 - drv->get_resolution = omapdss_default_get_resolution;
54768 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
54769 if (drv && drv->get_recommended_bpp == NULL)
54770 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54771 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54772 if (drv && drv->get_timings == NULL)
54773 - drv->get_timings = omapdss_default_get_timings;
54774 + *(void **)&drv->get_timings = omapdss_default_get_timings;
54775 + pax_close_kernel();
54776
54777 mutex_lock(&panel_list_mutex);
54778 list_add_tail(&dssdev->panel_list, &panel_list);
54779 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
54780 index 83433cb..71e9b98 100644
54781 --- a/drivers/video/fbdev/s1d13xxxfb.c
54782 +++ b/drivers/video/fbdev/s1d13xxxfb.c
54783 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
54784
54785 switch(prod_id) {
54786 case S1D13506_PROD_ID: /* activate acceleration */
54787 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54788 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54789 + pax_open_kernel();
54790 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54791 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54792 + pax_close_kernel();
54793 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
54794 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
54795 break;
54796 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54797 index d3013cd..95b8285 100644
54798 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
54799 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54800 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
54801 }
54802
54803 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
54804 - lcdc_sys_write_index,
54805 - lcdc_sys_write_data,
54806 - lcdc_sys_read_data,
54807 + .write_index = lcdc_sys_write_index,
54808 + .write_data = lcdc_sys_write_data,
54809 + .read_data = lcdc_sys_read_data,
54810 };
54811
54812 static int sh_mobile_lcdc_sginit(struct fb_info *info,
54813 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
54814 index 9279e5f..d5f5276 100644
54815 --- a/drivers/video/fbdev/smscufx.c
54816 +++ b/drivers/video/fbdev/smscufx.c
54817 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
54818 fb_deferred_io_cleanup(info);
54819 kfree(info->fbdefio);
54820 info->fbdefio = NULL;
54821 - info->fbops->fb_mmap = ufx_ops_mmap;
54822 + pax_open_kernel();
54823 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
54824 + pax_close_kernel();
54825 }
54826
54827 pr_debug("released /dev/fb%d user=%d count=%d",
54828 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
54829 index ff2b873..626a8d5 100644
54830 --- a/drivers/video/fbdev/udlfb.c
54831 +++ b/drivers/video/fbdev/udlfb.c
54832 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
54833 dlfb_urb_completion(urb);
54834
54835 error:
54836 - atomic_add(bytes_sent, &dev->bytes_sent);
54837 - atomic_add(bytes_identical, &dev->bytes_identical);
54838 - atomic_add(width*height*2, &dev->bytes_rendered);
54839 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54840 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54841 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
54842 end_cycles = get_cycles();
54843 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54844 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54845 >> 10)), /* Kcycles */
54846 &dev->cpu_kcycles_used);
54847
54848 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
54849 dlfb_urb_completion(urb);
54850
54851 error:
54852 - atomic_add(bytes_sent, &dev->bytes_sent);
54853 - atomic_add(bytes_identical, &dev->bytes_identical);
54854 - atomic_add(bytes_rendered, &dev->bytes_rendered);
54855 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54856 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54857 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
54858 end_cycles = get_cycles();
54859 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54860 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54861 >> 10)), /* Kcycles */
54862 &dev->cpu_kcycles_used);
54863 }
54864 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
54865 fb_deferred_io_cleanup(info);
54866 kfree(info->fbdefio);
54867 info->fbdefio = NULL;
54868 - info->fbops->fb_mmap = dlfb_ops_mmap;
54869 + pax_open_kernel();
54870 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
54871 + pax_close_kernel();
54872 }
54873
54874 pr_warn("released /dev/fb%d user=%d count=%d\n",
54875 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
54876 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54877 struct dlfb_data *dev = fb_info->par;
54878 return snprintf(buf, PAGE_SIZE, "%u\n",
54879 - atomic_read(&dev->bytes_rendered));
54880 + atomic_read_unchecked(&dev->bytes_rendered));
54881 }
54882
54883 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54884 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54885 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54886 struct dlfb_data *dev = fb_info->par;
54887 return snprintf(buf, PAGE_SIZE, "%u\n",
54888 - atomic_read(&dev->bytes_identical));
54889 + atomic_read_unchecked(&dev->bytes_identical));
54890 }
54891
54892 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54893 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54894 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54895 struct dlfb_data *dev = fb_info->par;
54896 return snprintf(buf, PAGE_SIZE, "%u\n",
54897 - atomic_read(&dev->bytes_sent));
54898 + atomic_read_unchecked(&dev->bytes_sent));
54899 }
54900
54901 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54902 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54903 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54904 struct dlfb_data *dev = fb_info->par;
54905 return snprintf(buf, PAGE_SIZE, "%u\n",
54906 - atomic_read(&dev->cpu_kcycles_used));
54907 + atomic_read_unchecked(&dev->cpu_kcycles_used));
54908 }
54909
54910 static ssize_t edid_show(
54911 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
54912 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54913 struct dlfb_data *dev = fb_info->par;
54914
54915 - atomic_set(&dev->bytes_rendered, 0);
54916 - atomic_set(&dev->bytes_identical, 0);
54917 - atomic_set(&dev->bytes_sent, 0);
54918 - atomic_set(&dev->cpu_kcycles_used, 0);
54919 + atomic_set_unchecked(&dev->bytes_rendered, 0);
54920 + atomic_set_unchecked(&dev->bytes_identical, 0);
54921 + atomic_set_unchecked(&dev->bytes_sent, 0);
54922 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
54923
54924 return count;
54925 }
54926 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
54927 index d32d1c4..46722e6 100644
54928 --- a/drivers/video/fbdev/uvesafb.c
54929 +++ b/drivers/video/fbdev/uvesafb.c
54930 @@ -19,6 +19,7 @@
54931 #include <linux/io.h>
54932 #include <linux/mutex.h>
54933 #include <linux/slab.h>
54934 +#include <linux/moduleloader.h>
54935 #include <video/edid.h>
54936 #include <video/uvesafb.h>
54937 #ifdef CONFIG_X86
54938 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
54939 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
54940 par->pmi_setpal = par->ypan = 0;
54941 } else {
54942 +
54943 +#ifdef CONFIG_PAX_KERNEXEC
54944 +#ifdef CONFIG_MODULES
54945 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
54946 +#endif
54947 + if (!par->pmi_code) {
54948 + par->pmi_setpal = par->ypan = 0;
54949 + return 0;
54950 + }
54951 +#endif
54952 +
54953 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
54954 + task->t.regs.edi);
54955 +
54956 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
54957 + pax_open_kernel();
54958 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
54959 + pax_close_kernel();
54960 +
54961 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
54962 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
54963 +#else
54964 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
54965 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
54966 +#endif
54967 +
54968 printk(KERN_INFO "uvesafb: protected mode interface info at "
54969 "%04x:%04x\n",
54970 (u16)task->t.regs.es, (u16)task->t.regs.edi);
54971 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
54972 par->ypan = ypan;
54973
54974 if (par->pmi_setpal || par->ypan) {
54975 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
54976 if (__supported_pte_mask & _PAGE_NX) {
54977 par->pmi_setpal = par->ypan = 0;
54978 printk(KERN_WARNING "uvesafb: NX protection is active, "
54979 "better not use the PMI.\n");
54980 - } else {
54981 + } else
54982 +#endif
54983 uvesafb_vbe_getpmi(task, par);
54984 - }
54985 }
54986 #else
54987 /* The protected mode interface is not available on non-x86. */
54988 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
54989 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
54990
54991 /* Disable blanking if the user requested so. */
54992 - if (!blank)
54993 - info->fbops->fb_blank = NULL;
54994 + if (!blank) {
54995 + pax_open_kernel();
54996 + *(void **)&info->fbops->fb_blank = NULL;
54997 + pax_close_kernel();
54998 + }
54999
55000 /*
55001 * Find out how much IO memory is required for the mode with
55002 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55003 info->flags = FBINFO_FLAG_DEFAULT |
55004 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55005
55006 - if (!par->ypan)
55007 - info->fbops->fb_pan_display = NULL;
55008 + if (!par->ypan) {
55009 + pax_open_kernel();
55010 + *(void **)&info->fbops->fb_pan_display = NULL;
55011 + pax_close_kernel();
55012 + }
55013 }
55014
55015 static void uvesafb_init_mtrr(struct fb_info *info)
55016 @@ -1786,6 +1816,11 @@ out_mode:
55017 out:
55018 kfree(par->vbe_modes);
55019
55020 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55021 + if (par->pmi_code)
55022 + module_memfree_exec(par->pmi_code);
55023 +#endif
55024 +
55025 framebuffer_release(info);
55026 return err;
55027 }
55028 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55029 kfree(par->vbe_state_orig);
55030 kfree(par->vbe_state_saved);
55031
55032 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55033 + if (par->pmi_code)
55034 + module_memfree_exec(par->pmi_code);
55035 +#endif
55036 +
55037 framebuffer_release(info);
55038 }
55039 return 0;
55040 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55041 index d79a0ac..2d0c3d4 100644
55042 --- a/drivers/video/fbdev/vesafb.c
55043 +++ b/drivers/video/fbdev/vesafb.c
55044 @@ -9,6 +9,7 @@
55045 */
55046
55047 #include <linux/module.h>
55048 +#include <linux/moduleloader.h>
55049 #include <linux/kernel.h>
55050 #include <linux/errno.h>
55051 #include <linux/string.h>
55052 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55053 static int vram_total; /* Set total amount of memory */
55054 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55055 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55056 -static void (*pmi_start)(void) __read_mostly;
55057 -static void (*pmi_pal) (void) __read_mostly;
55058 +static void (*pmi_start)(void) __read_only;
55059 +static void (*pmi_pal) (void) __read_only;
55060 static int depth __read_mostly;
55061 static int vga_compat __read_mostly;
55062 /* --------------------------------------------------------------------- */
55063 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55064 unsigned int size_remap;
55065 unsigned int size_total;
55066 char *option = NULL;
55067 + void *pmi_code = NULL;
55068
55069 /* ignore error return of fb_get_options */
55070 fb_get_options("vesafb", &option);
55071 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55072 size_remap = size_total;
55073 vesafb_fix.smem_len = size_remap;
55074
55075 -#ifndef __i386__
55076 - screen_info.vesapm_seg = 0;
55077 -#endif
55078 -
55079 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55080 printk(KERN_WARNING
55081 "vesafb: cannot reserve video memory at 0x%lx\n",
55082 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55083 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55084 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55085
55086 +#ifdef __i386__
55087 +
55088 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55089 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55090 + if (!pmi_code)
55091 +#elif !defined(CONFIG_PAX_KERNEXEC)
55092 + if (0)
55093 +#endif
55094 +
55095 +#endif
55096 + screen_info.vesapm_seg = 0;
55097 +
55098 if (screen_info.vesapm_seg) {
55099 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55100 - screen_info.vesapm_seg,screen_info.vesapm_off);
55101 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55102 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55103 }
55104
55105 if (screen_info.vesapm_seg < 0xc000)
55106 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55107
55108 if (ypan || pmi_setpal) {
55109 unsigned short *pmi_base;
55110 +
55111 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55112 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55113 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55114 +
55115 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55116 + pax_open_kernel();
55117 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55118 +#else
55119 + pmi_code = pmi_base;
55120 +#endif
55121 +
55122 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55123 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55124 +
55125 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55126 + pmi_start = ktva_ktla(pmi_start);
55127 + pmi_pal = ktva_ktla(pmi_pal);
55128 + pax_close_kernel();
55129 +#endif
55130 +
55131 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55132 if (pmi_base[3]) {
55133 printk(KERN_INFO "vesafb: pmi: ports = ");
55134 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55135 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55136 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55137
55138 - if (!ypan)
55139 - info->fbops->fb_pan_display = NULL;
55140 + if (!ypan) {
55141 + pax_open_kernel();
55142 + *(void **)&info->fbops->fb_pan_display = NULL;
55143 + pax_close_kernel();
55144 + }
55145
55146 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55147 err = -ENOMEM;
55148 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55149 fb_info(info, "%s frame buffer device\n", info->fix.id);
55150 return 0;
55151 err:
55152 +
55153 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55154 + module_memfree_exec(pmi_code);
55155 +#endif
55156 +
55157 if (info->screen_base)
55158 iounmap(info->screen_base);
55159 framebuffer_release(info);
55160 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55161 index 88714ae..16c2e11 100644
55162 --- a/drivers/video/fbdev/via/via_clock.h
55163 +++ b/drivers/video/fbdev/via/via_clock.h
55164 @@ -56,7 +56,7 @@ struct via_clock {
55165
55166 void (*set_engine_pll_state)(u8 state);
55167 void (*set_engine_pll)(struct via_pll_config config);
55168 -};
55169 +} __no_const;
55170
55171
55172 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55173 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55174 index 3c14e43..2630570 100644
55175 --- a/drivers/video/logo/logo_linux_clut224.ppm
55176 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55177 @@ -2,1603 +2,1123 @@ P3
55178 # Standard 224-color Linux logo
55179 80 80
55180 255
55181 - 0 0 0 0 0 0 0 0 0 0 0 0
55182 - 0 0 0 0 0 0 0 0 0 0 0 0
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55610 -239 182 13 234 190 10 232 195 16 232 200 30
55611 -245 207 45 241 208 19 232 195 16 184 144 12
55612 -218 194 134 211 206 186 42 42 42 2 2 6
55613 - 2 2 6 2 2 6 2 2 6 2 2 6
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55630 -236 186 11 232 195 16 241 208 19 244 214 54
55631 -246 218 60 246 218 38 246 215 20 241 208 19
55632 -241 208 19 226 184 13 121 87 25 2 2 6
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57745 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57746 +4 4 4 4 4 4
57747 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57748 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
57749 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
57750 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57751 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
57752 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
57753 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
57754 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57755 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57756 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57757 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57758 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57759 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57760 +4 4 4 4 4 4
57761 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57762 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57763 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57764 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
57765 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
57766 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
57767 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
57768 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57769 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57770 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57771 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57773 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57774 +4 4 4 4 4 4
57775 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57776 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57777 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57778 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57779 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
57780 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
57781 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
57782 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57783 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57784 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57785 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57787 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57788 +4 4 4 4 4 4
57789 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57790 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57791 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57792 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57793 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57794 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
57795 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
57796 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57797 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57798 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57799 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57801 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57802 +4 4 4 4 4 4
57803 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57804 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57805 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57806 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57807 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
57808 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57809 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
57810 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57811 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57812 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57813 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57815 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57816 +4 4 4 4 4 4
57817 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57818 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57819 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57820 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
57821 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
57822 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
57823 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
57824 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57825 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57827 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57829 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57830 +4 4 4 4 4 4
57831 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57832 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57833 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57834 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57835 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
57836 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57837 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
57838 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57839 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57841 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57842 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57843 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57844 +4 4 4 4 4 4
57845 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57846 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57847 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57848 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57849 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
57850 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
57851 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
57852 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57853 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57854 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57855 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57856 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57857 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57858 +4 4 4 4 4 4
57859 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57860 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57861 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57862 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57863 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
57864 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
57865 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57866 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57867 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57868 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57869 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57871 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57872 +4 4 4 4 4 4
57873 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57874 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57875 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57876 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57877 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
57878 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
57879 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57880 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57881 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57882 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57883 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57885 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57886 +4 4 4 4 4 4
57887 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57888 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57889 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57890 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57891 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
57892 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
57893 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57894 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57895 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57896 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57897 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57899 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57900 +4 4 4 4 4 4
57901 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
57902 index fef20db..d28b1ab 100644
57903 --- a/drivers/xen/xenfs/xenstored.c
57904 +++ b/drivers/xen/xenfs/xenstored.c
57905 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
57906 static int xsd_kva_open(struct inode *inode, struct file *file)
57907 {
57908 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
57909 +#ifdef CONFIG_GRKERNSEC_HIDESYM
57910 + NULL);
57911 +#else
57912 xen_store_interface);
57913 +#endif
57914 +
57915 if (!file->private_data)
57916 return -ENOMEM;
57917 return 0;
57918 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
57919 index eb14e05..5156de7 100644
57920 --- a/fs/9p/vfs_addr.c
57921 +++ b/fs/9p/vfs_addr.c
57922 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
57923
57924 retval = v9fs_file_write_internal(inode,
57925 v9inode->writeback_fid,
57926 - (__force const char __user *)buffer,
57927 + (const char __force_user *)buffer,
57928 len, &offset, 0);
57929 if (retval > 0)
57930 retval = 0;
57931 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
57932 index 9ee5343..5165e3c 100644
57933 --- a/fs/9p/vfs_inode.c
57934 +++ b/fs/9p/vfs_inode.c
57935 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
57936 void
57937 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
57938 {
57939 - char *s = nd_get_link(nd);
57940 + const char *s = nd_get_link(nd);
57941
57942 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
57943 dentry, IS_ERR(s) ? "<error>" : s);
57944 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
57945 index c055d56e..a46f4f5 100644
57946 --- a/fs/Kconfig.binfmt
57947 +++ b/fs/Kconfig.binfmt
57948 @@ -106,7 +106,7 @@ config HAVE_AOUT
57949
57950 config BINFMT_AOUT
57951 tristate "Kernel support for a.out and ECOFF binaries"
57952 - depends on HAVE_AOUT
57953 + depends on HAVE_AOUT && BROKEN
57954 ---help---
57955 A.out (Assembler.OUTput) is a set of formats for libraries and
57956 executables used in the earliest versions of UNIX. Linux used
57957 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
57958 index 8a1d38e..300a14e 100644
57959 --- a/fs/afs/inode.c
57960 +++ b/fs/afs/inode.c
57961 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
57962 struct afs_vnode *vnode;
57963 struct super_block *sb;
57964 struct inode *inode;
57965 - static atomic_t afs_autocell_ino;
57966 + static atomic_unchecked_t afs_autocell_ino;
57967
57968 _enter("{%x:%u},%*.*s,",
57969 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
57970 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
57971 data.fid.unique = 0;
57972 data.fid.vnode = 0;
57973
57974 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
57975 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
57976 afs_iget5_autocell_test, afs_iget5_set,
57977 &data);
57978 if (!inode) {
57979 diff --git a/fs/aio.c b/fs/aio.c
57980 index c428871..3f3041b 100644
57981 --- a/fs/aio.c
57982 +++ b/fs/aio.c
57983 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
57984 size += sizeof(struct io_event) * nr_events;
57985
57986 nr_pages = PFN_UP(size);
57987 - if (nr_pages < 0)
57988 + if (nr_pages <= 0)
57989 return -EINVAL;
57990
57991 file = aio_private_file(ctx, nr_pages);
57992 diff --git a/fs/attr.c b/fs/attr.c
57993 index 6530ced..4a827e2 100644
57994 --- a/fs/attr.c
57995 +++ b/fs/attr.c
57996 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
57997 unsigned long limit;
57998
57999 limit = rlimit(RLIMIT_FSIZE);
58000 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58001 if (limit != RLIM_INFINITY && offset > limit)
58002 goto out_sig;
58003 if (offset > inode->i_sb->s_maxbytes)
58004 diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
58005 index aaf96cb..ac7d921 100644
58006 --- a/fs/autofs4/dev-ioctl.c
58007 +++ b/fs/autofs4/dev-ioctl.c
58008 @@ -95,7 +95,7 @@ static int check_dev_ioctl_version(int cmd, struct autofs_dev_ioctl *param)
58009 */
58010 static struct autofs_dev_ioctl *copy_dev_ioctl(struct autofs_dev_ioctl __user *in)
58011 {
58012 - struct autofs_dev_ioctl tmp;
58013 + struct autofs_dev_ioctl tmp, *res;
58014
58015 if (copy_from_user(&tmp, in, sizeof(tmp)))
58016 return ERR_PTR(-EFAULT);
58017 @@ -106,7 +106,11 @@ static struct autofs_dev_ioctl *copy_dev_ioctl(struct autofs_dev_ioctl __user *i
58018 if (tmp.size > (PATH_MAX + sizeof(tmp)))
58019 return ERR_PTR(-ENAMETOOLONG);
58020
58021 - return memdup_user(in, tmp.size);
58022 + res = memdup_user(in, tmp.size);
58023 + if (!IS_ERR(res))
58024 + res->size = tmp.size;
58025 +
58026 + return res;
58027 }
58028
58029 static inline void free_dev_ioctl(struct autofs_dev_ioctl *param)
58030 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58031 index 116fd38..c04182da 100644
58032 --- a/fs/autofs4/waitq.c
58033 +++ b/fs/autofs4/waitq.c
58034 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58035 {
58036 unsigned long sigpipe, flags;
58037 mm_segment_t fs;
58038 - const char *data = (const char *)addr;
58039 + const char __user *data = (const char __force_user *)addr;
58040 ssize_t wr = 0;
58041
58042 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58043 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58044 return 1;
58045 }
58046
58047 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58048 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58049 +#endif
58050 +
58051 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58052 enum autofs_notify notify)
58053 {
58054 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58055
58056 /* If this is a direct mount request create a dummy name */
58057 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58058 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58059 + /* this name does get written to userland via autofs4_write() */
58060 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58061 +#else
58062 qstr.len = sprintf(name, "%p", dentry);
58063 +#endif
58064 else {
58065 qstr.len = autofs4_getpath(sbi, dentry, &name);
58066 if (!qstr.len) {
58067 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58068 index 2722387..56059b5 100644
58069 --- a/fs/befs/endian.h
58070 +++ b/fs/befs/endian.h
58071 @@ -11,7 +11,7 @@
58072
58073 #include <asm/byteorder.h>
58074
58075 -static inline u64
58076 +static inline u64 __intentional_overflow(-1)
58077 fs64_to_cpu(const struct super_block *sb, fs64 n)
58078 {
58079 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58080 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58081 return (__force fs64)cpu_to_be64(n);
58082 }
58083
58084 -static inline u32
58085 +static inline u32 __intentional_overflow(-1)
58086 fs32_to_cpu(const struct super_block *sb, fs32 n)
58087 {
58088 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58089 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58090 return (__force fs32)cpu_to_be32(n);
58091 }
58092
58093 -static inline u16
58094 +static inline u16 __intentional_overflow(-1)
58095 fs16_to_cpu(const struct super_block *sb, fs16 n)
58096 {
58097 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58098 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58099 index 4c55668..eeae150 100644
58100 --- a/fs/binfmt_aout.c
58101 +++ b/fs/binfmt_aout.c
58102 @@ -16,6 +16,7 @@
58103 #include <linux/string.h>
58104 #include <linux/fs.h>
58105 #include <linux/file.h>
58106 +#include <linux/security.h>
58107 #include <linux/stat.h>
58108 #include <linux/fcntl.h>
58109 #include <linux/ptrace.h>
58110 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58111 #endif
58112 # define START_STACK(u) ((void __user *)u.start_stack)
58113
58114 + memset(&dump, 0, sizeof(dump));
58115 +
58116 fs = get_fs();
58117 set_fs(KERNEL_DS);
58118 has_dumped = 1;
58119 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58120
58121 /* If the size of the dump file exceeds the rlimit, then see what would happen
58122 if we wrote the stack, but not the data area. */
58123 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58124 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58125 dump.u_dsize = 0;
58126
58127 /* Make sure we have enough room to write the stack and data areas. */
58128 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58129 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58130 dump.u_ssize = 0;
58131
58132 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58133 rlim = rlimit(RLIMIT_DATA);
58134 if (rlim >= RLIM_INFINITY)
58135 rlim = ~0;
58136 +
58137 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58138 if (ex.a_data + ex.a_bss > rlim)
58139 return -ENOMEM;
58140
58141 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58142
58143 install_exec_creds(bprm);
58144
58145 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58146 + current->mm->pax_flags = 0UL;
58147 +#endif
58148 +
58149 +#ifdef CONFIG_PAX_PAGEEXEC
58150 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58151 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58152 +
58153 +#ifdef CONFIG_PAX_EMUTRAMP
58154 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58155 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58156 +#endif
58157 +
58158 +#ifdef CONFIG_PAX_MPROTECT
58159 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58160 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58161 +#endif
58162 +
58163 + }
58164 +#endif
58165 +
58166 if (N_MAGIC(ex) == OMAGIC) {
58167 unsigned long text_addr, map_size;
58168 loff_t pos;
58169 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58170 return error;
58171
58172 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58173 - PROT_READ | PROT_WRITE | PROT_EXEC,
58174 + PROT_READ | PROT_WRITE,
58175 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58176 fd_offset + ex.a_text);
58177 if (error != N_DATADDR(ex))
58178 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58179 index 995986b..dcc4ef2 100644
58180 --- a/fs/binfmt_elf.c
58181 +++ b/fs/binfmt_elf.c
58182 @@ -34,6 +34,7 @@
58183 #include <linux/utsname.h>
58184 #include <linux/coredump.h>
58185 #include <linux/sched.h>
58186 +#include <linux/xattr.h>
58187 #include <asm/uaccess.h>
58188 #include <asm/param.h>
58189 #include <asm/page.h>
58190 @@ -47,7 +48,7 @@
58191
58192 static int load_elf_binary(struct linux_binprm *bprm);
58193 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58194 - int, int, unsigned long);
58195 + int, int, unsigned long) __intentional_overflow(-1);
58196
58197 #ifdef CONFIG_USELIB
58198 static int load_elf_library(struct file *);
58199 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58200 #define elf_core_dump NULL
58201 #endif
58202
58203 +#ifdef CONFIG_PAX_MPROTECT
58204 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58205 +#endif
58206 +
58207 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58208 +static void elf_handle_mmap(struct file *file);
58209 +#endif
58210 +
58211 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58212 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58213 #else
58214 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58215 .load_binary = load_elf_binary,
58216 .load_shlib = load_elf_library,
58217 .core_dump = elf_core_dump,
58218 +
58219 +#ifdef CONFIG_PAX_MPROTECT
58220 + .handle_mprotect= elf_handle_mprotect,
58221 +#endif
58222 +
58223 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58224 + .handle_mmap = elf_handle_mmap,
58225 +#endif
58226 +
58227 .min_coredump = ELF_EXEC_PAGESIZE,
58228 };
58229
58230 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58231
58232 static int set_brk(unsigned long start, unsigned long end)
58233 {
58234 + unsigned long e = end;
58235 +
58236 start = ELF_PAGEALIGN(start);
58237 end = ELF_PAGEALIGN(end);
58238 if (end > start) {
58239 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58240 if (BAD_ADDR(addr))
58241 return addr;
58242 }
58243 - current->mm->start_brk = current->mm->brk = end;
58244 + current->mm->start_brk = current->mm->brk = e;
58245 return 0;
58246 }
58247
58248 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58249 elf_addr_t __user *u_rand_bytes;
58250 const char *k_platform = ELF_PLATFORM;
58251 const char *k_base_platform = ELF_BASE_PLATFORM;
58252 - unsigned char k_rand_bytes[16];
58253 + u32 k_rand_bytes[4];
58254 int items;
58255 elf_addr_t *elf_info;
58256 int ei_index = 0;
58257 const struct cred *cred = current_cred();
58258 struct vm_area_struct *vma;
58259 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58260
58261 /*
58262 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58263 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58264 * Generate 16 random bytes for userspace PRNG seeding.
58265 */
58266 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58267 - u_rand_bytes = (elf_addr_t __user *)
58268 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58269 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58270 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58271 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58272 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58273 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58274 + u_rand_bytes = (elf_addr_t __user *) p;
58275 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58276 return -EFAULT;
58277
58278 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58279 return -EFAULT;
58280 current->mm->env_end = p;
58281
58282 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58283 +
58284 /* Put the elf_info on the stack in the right place. */
58285 sp = (elf_addr_t __user *)envp + 1;
58286 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58287 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58288 return -EFAULT;
58289 return 0;
58290 }
58291 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58292 an ELF header */
58293
58294 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58295 - struct file *interpreter, unsigned long *interp_map_addr,
58296 + struct file *interpreter,
58297 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58298 {
58299 struct elf_phdr *eppnt;
58300 - unsigned long load_addr = 0;
58301 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58302 int load_addr_set = 0;
58303 unsigned long last_bss = 0, elf_bss = 0;
58304 - unsigned long error = ~0UL;
58305 + unsigned long error = -EINVAL;
58306 unsigned long total_size;
58307 int i;
58308
58309 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58310 goto out;
58311 }
58312
58313 +#ifdef CONFIG_PAX_SEGMEXEC
58314 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58315 + pax_task_size = SEGMEXEC_TASK_SIZE;
58316 +#endif
58317 +
58318 eppnt = interp_elf_phdata;
58319 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58320 if (eppnt->p_type == PT_LOAD) {
58321 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58322 map_addr = elf_map(interpreter, load_addr + vaddr,
58323 eppnt, elf_prot, elf_type, total_size);
58324 total_size = 0;
58325 - if (!*interp_map_addr)
58326 - *interp_map_addr = map_addr;
58327 error = map_addr;
58328 if (BAD_ADDR(map_addr))
58329 goto out;
58330 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58331 k = load_addr + eppnt->p_vaddr;
58332 if (BAD_ADDR(k) ||
58333 eppnt->p_filesz > eppnt->p_memsz ||
58334 - eppnt->p_memsz > TASK_SIZE ||
58335 - TASK_SIZE - eppnt->p_memsz < k) {
58336 + eppnt->p_memsz > pax_task_size ||
58337 + pax_task_size - eppnt->p_memsz < k) {
58338 error = -ENOMEM;
58339 goto out;
58340 }
58341 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58342 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58343
58344 /* Map the last of the bss segment */
58345 - error = vm_brk(elf_bss, last_bss - elf_bss);
58346 - if (BAD_ADDR(error))
58347 - goto out;
58348 + if (last_bss > elf_bss) {
58349 + error = vm_brk(elf_bss, last_bss - elf_bss);
58350 + if (BAD_ADDR(error))
58351 + goto out;
58352 + }
58353 }
58354
58355 error = load_addr;
58356 @@ -634,6 +666,336 @@ out:
58357 return error;
58358 }
58359
58360 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58361 +#ifdef CONFIG_PAX_SOFTMODE
58362 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58363 +{
58364 + unsigned long pax_flags = 0UL;
58365 +
58366 +#ifdef CONFIG_PAX_PAGEEXEC
58367 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58368 + pax_flags |= MF_PAX_PAGEEXEC;
58369 +#endif
58370 +
58371 +#ifdef CONFIG_PAX_SEGMEXEC
58372 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58373 + pax_flags |= MF_PAX_SEGMEXEC;
58374 +#endif
58375 +
58376 +#ifdef CONFIG_PAX_EMUTRAMP
58377 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58378 + pax_flags |= MF_PAX_EMUTRAMP;
58379 +#endif
58380 +
58381 +#ifdef CONFIG_PAX_MPROTECT
58382 + if (elf_phdata->p_flags & PF_MPROTECT)
58383 + pax_flags |= MF_PAX_MPROTECT;
58384 +#endif
58385 +
58386 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58387 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58388 + pax_flags |= MF_PAX_RANDMMAP;
58389 +#endif
58390 +
58391 + return pax_flags;
58392 +}
58393 +#endif
58394 +
58395 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58396 +{
58397 + unsigned long pax_flags = 0UL;
58398 +
58399 +#ifdef CONFIG_PAX_PAGEEXEC
58400 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58401 + pax_flags |= MF_PAX_PAGEEXEC;
58402 +#endif
58403 +
58404 +#ifdef CONFIG_PAX_SEGMEXEC
58405 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58406 + pax_flags |= MF_PAX_SEGMEXEC;
58407 +#endif
58408 +
58409 +#ifdef CONFIG_PAX_EMUTRAMP
58410 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58411 + pax_flags |= MF_PAX_EMUTRAMP;
58412 +#endif
58413 +
58414 +#ifdef CONFIG_PAX_MPROTECT
58415 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58416 + pax_flags |= MF_PAX_MPROTECT;
58417 +#endif
58418 +
58419 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58420 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58421 + pax_flags |= MF_PAX_RANDMMAP;
58422 +#endif
58423 +
58424 + return pax_flags;
58425 +}
58426 +#endif
58427 +
58428 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58429 +#ifdef CONFIG_PAX_SOFTMODE
58430 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58431 +{
58432 + unsigned long pax_flags = 0UL;
58433 +
58434 +#ifdef CONFIG_PAX_PAGEEXEC
58435 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58436 + pax_flags |= MF_PAX_PAGEEXEC;
58437 +#endif
58438 +
58439 +#ifdef CONFIG_PAX_SEGMEXEC
58440 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58441 + pax_flags |= MF_PAX_SEGMEXEC;
58442 +#endif
58443 +
58444 +#ifdef CONFIG_PAX_EMUTRAMP
58445 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58446 + pax_flags |= MF_PAX_EMUTRAMP;
58447 +#endif
58448 +
58449 +#ifdef CONFIG_PAX_MPROTECT
58450 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58451 + pax_flags |= MF_PAX_MPROTECT;
58452 +#endif
58453 +
58454 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58455 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58456 + pax_flags |= MF_PAX_RANDMMAP;
58457 +#endif
58458 +
58459 + return pax_flags;
58460 +}
58461 +#endif
58462 +
58463 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58464 +{
58465 + unsigned long pax_flags = 0UL;
58466 +
58467 +#ifdef CONFIG_PAX_PAGEEXEC
58468 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58469 + pax_flags |= MF_PAX_PAGEEXEC;
58470 +#endif
58471 +
58472 +#ifdef CONFIG_PAX_SEGMEXEC
58473 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58474 + pax_flags |= MF_PAX_SEGMEXEC;
58475 +#endif
58476 +
58477 +#ifdef CONFIG_PAX_EMUTRAMP
58478 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58479 + pax_flags |= MF_PAX_EMUTRAMP;
58480 +#endif
58481 +
58482 +#ifdef CONFIG_PAX_MPROTECT
58483 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58484 + pax_flags |= MF_PAX_MPROTECT;
58485 +#endif
58486 +
58487 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58488 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58489 + pax_flags |= MF_PAX_RANDMMAP;
58490 +#endif
58491 +
58492 + return pax_flags;
58493 +}
58494 +#endif
58495 +
58496 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58497 +static unsigned long pax_parse_defaults(void)
58498 +{
58499 + unsigned long pax_flags = 0UL;
58500 +
58501 +#ifdef CONFIG_PAX_SOFTMODE
58502 + if (pax_softmode)
58503 + return pax_flags;
58504 +#endif
58505 +
58506 +#ifdef CONFIG_PAX_PAGEEXEC
58507 + pax_flags |= MF_PAX_PAGEEXEC;
58508 +#endif
58509 +
58510 +#ifdef CONFIG_PAX_SEGMEXEC
58511 + pax_flags |= MF_PAX_SEGMEXEC;
58512 +#endif
58513 +
58514 +#ifdef CONFIG_PAX_MPROTECT
58515 + pax_flags |= MF_PAX_MPROTECT;
58516 +#endif
58517 +
58518 +#ifdef CONFIG_PAX_RANDMMAP
58519 + if (randomize_va_space)
58520 + pax_flags |= MF_PAX_RANDMMAP;
58521 +#endif
58522 +
58523 + return pax_flags;
58524 +}
58525 +
58526 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58527 +{
58528 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58529 +
58530 +#ifdef CONFIG_PAX_EI_PAX
58531 +
58532 +#ifdef CONFIG_PAX_SOFTMODE
58533 + if (pax_softmode)
58534 + return pax_flags;
58535 +#endif
58536 +
58537 + pax_flags = 0UL;
58538 +
58539 +#ifdef CONFIG_PAX_PAGEEXEC
58540 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58541 + pax_flags |= MF_PAX_PAGEEXEC;
58542 +#endif
58543 +
58544 +#ifdef CONFIG_PAX_SEGMEXEC
58545 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58546 + pax_flags |= MF_PAX_SEGMEXEC;
58547 +#endif
58548 +
58549 +#ifdef CONFIG_PAX_EMUTRAMP
58550 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58551 + pax_flags |= MF_PAX_EMUTRAMP;
58552 +#endif
58553 +
58554 +#ifdef CONFIG_PAX_MPROTECT
58555 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58556 + pax_flags |= MF_PAX_MPROTECT;
58557 +#endif
58558 +
58559 +#ifdef CONFIG_PAX_ASLR
58560 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58561 + pax_flags |= MF_PAX_RANDMMAP;
58562 +#endif
58563 +
58564 +#endif
58565 +
58566 + return pax_flags;
58567 +
58568 +}
58569 +
58570 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
58571 +{
58572 +
58573 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58574 + unsigned long i;
58575 +
58576 + for (i = 0UL; i < elf_ex->e_phnum; i++)
58577 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
58578 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
58579 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
58580 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
58581 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
58582 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
58583 + return PAX_PARSE_FLAGS_FALLBACK;
58584 +
58585 +#ifdef CONFIG_PAX_SOFTMODE
58586 + if (pax_softmode)
58587 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
58588 + else
58589 +#endif
58590 +
58591 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
58592 + break;
58593 + }
58594 +#endif
58595 +
58596 + return PAX_PARSE_FLAGS_FALLBACK;
58597 +}
58598 +
58599 +static unsigned long pax_parse_xattr_pax(struct file * const file)
58600 +{
58601 +
58602 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58603 + ssize_t xattr_size, i;
58604 + unsigned char xattr_value[sizeof("pemrs") - 1];
58605 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
58606 +
58607 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
58608 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
58609 + return PAX_PARSE_FLAGS_FALLBACK;
58610 +
58611 + for (i = 0; i < xattr_size; i++)
58612 + switch (xattr_value[i]) {
58613 + default:
58614 + return PAX_PARSE_FLAGS_FALLBACK;
58615 +
58616 +#define parse_flag(option1, option2, flag) \
58617 + case option1: \
58618 + if (pax_flags_hardmode & MF_PAX_##flag) \
58619 + return PAX_PARSE_FLAGS_FALLBACK;\
58620 + pax_flags_hardmode |= MF_PAX_##flag; \
58621 + break; \
58622 + case option2: \
58623 + if (pax_flags_softmode & MF_PAX_##flag) \
58624 + return PAX_PARSE_FLAGS_FALLBACK;\
58625 + pax_flags_softmode |= MF_PAX_##flag; \
58626 + break;
58627 +
58628 + parse_flag('p', 'P', PAGEEXEC);
58629 + parse_flag('e', 'E', EMUTRAMP);
58630 + parse_flag('m', 'M', MPROTECT);
58631 + parse_flag('r', 'R', RANDMMAP);
58632 + parse_flag('s', 'S', SEGMEXEC);
58633 +
58634 +#undef parse_flag
58635 + }
58636 +
58637 + if (pax_flags_hardmode & pax_flags_softmode)
58638 + return PAX_PARSE_FLAGS_FALLBACK;
58639 +
58640 +#ifdef CONFIG_PAX_SOFTMODE
58641 + if (pax_softmode)
58642 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
58643 + else
58644 +#endif
58645 +
58646 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
58647 +#else
58648 + return PAX_PARSE_FLAGS_FALLBACK;
58649 +#endif
58650 +
58651 +}
58652 +
58653 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
58654 +{
58655 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
58656 +
58657 + pax_flags = pax_parse_defaults();
58658 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
58659 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
58660 + xattr_pax_flags = pax_parse_xattr_pax(file);
58661 +
58662 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58663 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58664 + pt_pax_flags != xattr_pax_flags)
58665 + return -EINVAL;
58666 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58667 + pax_flags = xattr_pax_flags;
58668 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58669 + pax_flags = pt_pax_flags;
58670 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58671 + pax_flags = ei_pax_flags;
58672 +
58673 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
58674 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58675 + if ((__supported_pte_mask & _PAGE_NX))
58676 + pax_flags &= ~MF_PAX_SEGMEXEC;
58677 + else
58678 + pax_flags &= ~MF_PAX_PAGEEXEC;
58679 + }
58680 +#endif
58681 +
58682 + if (0 > pax_check_flags(&pax_flags))
58683 + return -EINVAL;
58684 +
58685 + current->mm->pax_flags = pax_flags;
58686 + return 0;
58687 +}
58688 +#endif
58689 +
58690 /*
58691 * These are the functions used to load ELF style executables and shared
58692 * libraries. There is no binary dependent code anywhere else.
58693 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
58694 {
58695 unsigned long random_variable = 0;
58696
58697 +#ifdef CONFIG_PAX_RANDUSTACK
58698 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
58699 + return stack_top - current->mm->delta_stack;
58700 +#endif
58701 +
58702 if ((current->flags & PF_RANDOMIZE) &&
58703 !(current->personality & ADDR_NO_RANDOMIZE)) {
58704 random_variable = (unsigned long) get_random_int();
58705 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58706 unsigned long load_addr = 0, load_bias = 0;
58707 int load_addr_set = 0;
58708 char * elf_interpreter = NULL;
58709 - unsigned long error;
58710 + unsigned long error = 0;
58711 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
58712 unsigned long elf_bss, elf_brk;
58713 int retval, i;
58714 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58715 struct elfhdr interp_elf_ex;
58716 } *loc;
58717 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
58718 + unsigned long pax_task_size;
58719
58720 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
58721 if (!loc) {
58722 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
58723 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
58724 may depend on the personality. */
58725 SET_PERSONALITY2(loc->elf_ex, &arch_state);
58726 +
58727 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58728 + current->mm->pax_flags = 0UL;
58729 +#endif
58730 +
58731 +#ifdef CONFIG_PAX_DLRESOLVE
58732 + current->mm->call_dl_resolve = 0UL;
58733 +#endif
58734 +
58735 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
58736 + current->mm->call_syscall = 0UL;
58737 +#endif
58738 +
58739 +#ifdef CONFIG_PAX_ASLR
58740 + current->mm->delta_mmap = 0UL;
58741 + current->mm->delta_stack = 0UL;
58742 +#endif
58743 +
58744 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58745 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
58746 + send_sig(SIGKILL, current, 0);
58747 + goto out_free_dentry;
58748 + }
58749 +#endif
58750 +
58751 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
58752 + pax_set_initial_flags(bprm);
58753 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
58754 + if (pax_set_initial_flags_func)
58755 + (pax_set_initial_flags_func)(bprm);
58756 +#endif
58757 +
58758 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
58759 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
58760 + current->mm->context.user_cs_limit = PAGE_SIZE;
58761 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
58762 + }
58763 +#endif
58764 +
58765 +#ifdef CONFIG_PAX_SEGMEXEC
58766 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
58767 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
58768 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
58769 + pax_task_size = SEGMEXEC_TASK_SIZE;
58770 + current->mm->def_flags |= VM_NOHUGEPAGE;
58771 + } else
58772 +#endif
58773 +
58774 + pax_task_size = TASK_SIZE;
58775 +
58776 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
58777 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58778 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
58779 + put_cpu();
58780 + }
58781 +#endif
58782 +
58783 +#ifdef CONFIG_PAX_ASLR
58784 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58785 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
58786 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
58787 + }
58788 +#endif
58789 +
58790 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
58791 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58792 + executable_stack = EXSTACK_DISABLE_X;
58793 + current->personality &= ~READ_IMPLIES_EXEC;
58794 + } else
58795 +#endif
58796 +
58797 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
58798 current->personality |= READ_IMPLIES_EXEC;
58799
58800 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
58801 #else
58802 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
58803 #endif
58804 +
58805 +#ifdef CONFIG_PAX_RANDMMAP
58806 + /* PaX: randomize base address at the default exe base if requested */
58807 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
58808 +#ifdef CONFIG_SPARC64
58809 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
58810 +#else
58811 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
58812 +#endif
58813 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
58814 + elf_flags |= MAP_FIXED;
58815 + }
58816 +#endif
58817 +
58818 }
58819
58820 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
58821 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
58822 * allowed task size. Note that p_filesz must always be
58823 * <= p_memsz so it is only necessary to check p_memsz.
58824 */
58825 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58826 - elf_ppnt->p_memsz > TASK_SIZE ||
58827 - TASK_SIZE - elf_ppnt->p_memsz < k) {
58828 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58829 + elf_ppnt->p_memsz > pax_task_size ||
58830 + pax_task_size - elf_ppnt->p_memsz < k) {
58831 /* set_brk can never work. Avoid overflows. */
58832 retval = -EINVAL;
58833 goto out_free_dentry;
58834 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
58835 if (retval)
58836 goto out_free_dentry;
58837 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
58838 - retval = -EFAULT; /* Nobody gets to see this, but.. */
58839 - goto out_free_dentry;
58840 + /*
58841 + * This bss-zeroing can fail if the ELF
58842 + * file specifies odd protections. So
58843 + * we don't check the return value
58844 + */
58845 }
58846
58847 +#ifdef CONFIG_PAX_RANDMMAP
58848 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58849 + unsigned long start, size, flags;
58850 + vm_flags_t vm_flags;
58851 +
58852 + start = ELF_PAGEALIGN(elf_brk);
58853 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
58854 + flags = MAP_FIXED | MAP_PRIVATE;
58855 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
58856 +
58857 + down_write(&current->mm->mmap_sem);
58858 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
58859 + retval = -ENOMEM;
58860 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
58861 +// if (current->personality & ADDR_NO_RANDOMIZE)
58862 +// vm_flags |= VM_READ | VM_MAYREAD;
58863 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
58864 + retval = IS_ERR_VALUE(start) ? start : 0;
58865 + }
58866 + up_write(&current->mm->mmap_sem);
58867 + if (retval == 0)
58868 + retval = set_brk(start + size, start + size + PAGE_SIZE);
58869 + if (retval < 0)
58870 + goto out_free_dentry;
58871 + }
58872 +#endif
58873 +
58874 if (elf_interpreter) {
58875 - unsigned long interp_map_addr = 0;
58876 -
58877 elf_entry = load_elf_interp(&loc->interp_elf_ex,
58878 interpreter,
58879 - &interp_map_addr,
58880 load_bias, interp_elf_phdata);
58881 if (!IS_ERR((void *)elf_entry)) {
58882 /*
58883 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
58884 * Decide what to dump of a segment, part, all or none.
58885 */
58886 static unsigned long vma_dump_size(struct vm_area_struct *vma,
58887 - unsigned long mm_flags)
58888 + unsigned long mm_flags, long signr)
58889 {
58890 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
58891
58892 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
58893 if (vma->vm_file == NULL)
58894 return 0;
58895
58896 - if (FILTER(MAPPED_PRIVATE))
58897 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
58898 goto whole;
58899
58900 /*
58901 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
58902 {
58903 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
58904 int i = 0;
58905 - do
58906 + do {
58907 i += 2;
58908 - while (auxv[i - 2] != AT_NULL);
58909 + } while (auxv[i - 2] != AT_NULL);
58910 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
58911 }
58912
58913 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
58914 {
58915 mm_segment_t old_fs = get_fs();
58916 set_fs(KERNEL_DS);
58917 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
58918 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
58919 set_fs(old_fs);
58920 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
58921 }
58922 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
58923 vma = next_vma(vma, gate_vma)) {
58924 unsigned long dump_size;
58925
58926 - dump_size = vma_dump_size(vma, cprm->mm_flags);
58927 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
58928 vma_filesz[i++] = dump_size;
58929 vma_data_size += dump_size;
58930 }
58931 @@ -2314,6 +2794,167 @@ out:
58932
58933 #endif /* CONFIG_ELF_CORE */
58934
58935 +#ifdef CONFIG_PAX_MPROTECT
58936 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
58937 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
58938 + * we'll remove VM_MAYWRITE for good on RELRO segments.
58939 + *
58940 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
58941 + * basis because we want to allow the common case and not the special ones.
58942 + */
58943 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
58944 +{
58945 + struct elfhdr elf_h;
58946 + struct elf_phdr elf_p;
58947 + unsigned long i;
58948 + unsigned long oldflags;
58949 + bool is_textrel_rw, is_textrel_rx, is_relro;
58950 +
58951 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
58952 + return;
58953 +
58954 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
58955 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
58956 +
58957 +#ifdef CONFIG_PAX_ELFRELOCS
58958 + /* possible TEXTREL */
58959 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
58960 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
58961 +#else
58962 + is_textrel_rw = false;
58963 + is_textrel_rx = false;
58964 +#endif
58965 +
58966 + /* possible RELRO */
58967 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
58968 +
58969 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
58970 + return;
58971 +
58972 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
58973 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
58974 +
58975 +#ifdef CONFIG_PAX_ETEXECRELOCS
58976 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
58977 +#else
58978 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
58979 +#endif
58980 +
58981 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
58982 + !elf_check_arch(&elf_h) ||
58983 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
58984 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
58985 + return;
58986 +
58987 + for (i = 0UL; i < elf_h.e_phnum; i++) {
58988 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
58989 + return;
58990 + switch (elf_p.p_type) {
58991 + case PT_DYNAMIC:
58992 + if (!is_textrel_rw && !is_textrel_rx)
58993 + continue;
58994 + i = 0UL;
58995 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
58996 + elf_dyn dyn;
58997 +
58998 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
58999 + break;
59000 + if (dyn.d_tag == DT_NULL)
59001 + break;
59002 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59003 + gr_log_textrel(vma);
59004 + if (is_textrel_rw)
59005 + vma->vm_flags |= VM_MAYWRITE;
59006 + else
59007 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59008 + vma->vm_flags &= ~VM_MAYWRITE;
59009 + break;
59010 + }
59011 + i++;
59012 + }
59013 + is_textrel_rw = false;
59014 + is_textrel_rx = false;
59015 + continue;
59016 +
59017 + case PT_GNU_RELRO:
59018 + if (!is_relro)
59019 + continue;
59020 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59021 + vma->vm_flags &= ~VM_MAYWRITE;
59022 + is_relro = false;
59023 + continue;
59024 +
59025 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59026 + case PT_PAX_FLAGS: {
59027 + const char *msg_mprotect = "", *msg_emutramp = "";
59028 + char *buffer_lib, *buffer_exe;
59029 +
59030 + if (elf_p.p_flags & PF_NOMPROTECT)
59031 + msg_mprotect = "MPROTECT disabled";
59032 +
59033 +#ifdef CONFIG_PAX_EMUTRAMP
59034 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59035 + msg_emutramp = "EMUTRAMP enabled";
59036 +#endif
59037 +
59038 + if (!msg_mprotect[0] && !msg_emutramp[0])
59039 + continue;
59040 +
59041 + if (!printk_ratelimit())
59042 + continue;
59043 +
59044 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59045 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59046 + if (buffer_lib && buffer_exe) {
59047 + char *path_lib, *path_exe;
59048 +
59049 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59050 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59051 +
59052 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59053 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59054 +
59055 + }
59056 + free_page((unsigned long)buffer_exe);
59057 + free_page((unsigned long)buffer_lib);
59058 + continue;
59059 + }
59060 +#endif
59061 +
59062 + }
59063 + }
59064 +}
59065 +#endif
59066 +
59067 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59068 +
59069 +extern int grsec_enable_log_rwxmaps;
59070 +
59071 +static void elf_handle_mmap(struct file *file)
59072 +{
59073 + struct elfhdr elf_h;
59074 + struct elf_phdr elf_p;
59075 + unsigned long i;
59076 +
59077 + if (!grsec_enable_log_rwxmaps)
59078 + return;
59079 +
59080 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59081 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59082 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59083 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59084 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59085 + return;
59086 +
59087 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59088 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59089 + return;
59090 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59091 + gr_log_ptgnustack(file);
59092 + }
59093 +}
59094 +#endif
59095 +
59096 static int __init init_elf_binfmt(void)
59097 {
59098 register_binfmt(&elf_format);
59099 diff --git a/fs/block_dev.c b/fs/block_dev.c
59100 index b48c41b..e070416 100644
59101 --- a/fs/block_dev.c
59102 +++ b/fs/block_dev.c
59103 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59104 else if (bdev->bd_contains == bdev)
59105 return true; /* is a whole device which isn't held */
59106
59107 - else if (whole->bd_holder == bd_may_claim)
59108 + else if (whole->bd_holder == (void *)bd_may_claim)
59109 return true; /* is a partition of a device that is being partitioned */
59110 else if (whole->bd_holder != NULL)
59111 return false; /* is a partition of a held device */
59112 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59113 index f54511d..58acdec 100644
59114 --- a/fs/btrfs/ctree.c
59115 +++ b/fs/btrfs/ctree.c
59116 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59117 free_extent_buffer(buf);
59118 add_root_to_dirty_list(root);
59119 } else {
59120 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59121 - parent_start = parent->start;
59122 - else
59123 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59124 + if (parent)
59125 + parent_start = parent->start;
59126 + else
59127 + parent_start = 0;
59128 + } else
59129 parent_start = 0;
59130
59131 WARN_ON(trans->transid != btrfs_header_generation(parent));
59132 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59133 index de4e70f..b41dc45 100644
59134 --- a/fs/btrfs/delayed-inode.c
59135 +++ b/fs/btrfs/delayed-inode.c
59136 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59137
59138 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59139 {
59140 - int seq = atomic_inc_return(&delayed_root->items_seq);
59141 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59142 if ((atomic_dec_return(&delayed_root->items) <
59143 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59144 waitqueue_active(&delayed_root->wait))
59145 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59146
59147 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59148 {
59149 - int val = atomic_read(&delayed_root->items_seq);
59150 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59151
59152 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59153 return 1;
59154 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59155 int seq;
59156 int ret;
59157
59158 - seq = atomic_read(&delayed_root->items_seq);
59159 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59160
59161 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59162 if (ret)
59163 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59164 index f70119f..ab5894d 100644
59165 --- a/fs/btrfs/delayed-inode.h
59166 +++ b/fs/btrfs/delayed-inode.h
59167 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59168 */
59169 struct list_head prepare_list;
59170 atomic_t items; /* for delayed items */
59171 - atomic_t items_seq; /* for delayed items */
59172 + atomic_unchecked_t items_seq; /* for delayed items */
59173 int nodes; /* for delayed nodes */
59174 wait_queue_head_t wait;
59175 };
59176 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59177 struct btrfs_delayed_root *delayed_root)
59178 {
59179 atomic_set(&delayed_root->items, 0);
59180 - atomic_set(&delayed_root->items_seq, 0);
59181 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59182 delayed_root->nodes = 0;
59183 spin_lock_init(&delayed_root->lock);
59184 init_waitqueue_head(&delayed_root->wait);
59185 diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
59186 index d49fe8a..2e11037 100644
59187 --- a/fs/btrfs/ioctl.c
59188 +++ b/fs/btrfs/ioctl.c
59189 @@ -3925,9 +3925,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
59190 for (i = 0; i < num_types; i++) {
59191 struct btrfs_space_info *tmp;
59192
59193 + /* Don't copy in more than we allocated */
59194 if (!slot_count)
59195 break;
59196
59197 + slot_count--;
59198 +
59199 info = NULL;
59200 rcu_read_lock();
59201 list_for_each_entry_rcu(tmp, &root->fs_info->space_info,
59202 @@ -3949,10 +3952,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
59203 memcpy(dest, &space, sizeof(space));
59204 dest++;
59205 space_args.total_spaces++;
59206 - slot_count--;
59207 }
59208 - if (!slot_count)
59209 - break;
59210 }
59211 up_read(&info->groups_sem);
59212 }
59213 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59214 index 6f49b28..483410f 100644
59215 --- a/fs/btrfs/super.c
59216 +++ b/fs/btrfs/super.c
59217 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59218 function, line, errstr);
59219 return;
59220 }
59221 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59222 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59223 /* Wake up anybody who may be waiting on this transaction */
59224 wake_up(&root->fs_info->transaction_wait);
59225 wake_up(&root->fs_info->transaction_blocked_wait);
59226 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59227 index 92db3f6..898a561 100644
59228 --- a/fs/btrfs/sysfs.c
59229 +++ b/fs/btrfs/sysfs.c
59230 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59231 for (set = 0; set < FEAT_MAX; set++) {
59232 int i;
59233 struct attribute *attrs[2];
59234 - struct attribute_group agroup = {
59235 + attribute_group_no_const agroup = {
59236 .name = "features",
59237 .attrs = attrs,
59238 };
59239 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59240 index 2299bfd..4098e72 100644
59241 --- a/fs/btrfs/tests/free-space-tests.c
59242 +++ b/fs/btrfs/tests/free-space-tests.c
59243 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59244 * extent entry.
59245 */
59246 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59247 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59248 + pax_open_kernel();
59249 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59250 + pax_close_kernel();
59251
59252 /*
59253 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59254 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59255 if (ret)
59256 return ret;
59257
59258 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59259 + pax_open_kernel();
59260 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59261 + pax_close_kernel();
59262 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59263
59264 return 0;
59265 diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
59266 index f78e9dc..069ab24 100644
59267 --- a/fs/btrfs/tree-log.c
59268 +++ b/fs/btrfs/tree-log.c
59269 @@ -1010,7 +1010,7 @@ again:
59270 base = btrfs_item_ptr_offset(leaf, path->slots[0]);
59271
59272 while (cur_offset < item_size) {
59273 - extref = (struct btrfs_inode_extref *)base + cur_offset;
59274 + extref = (struct btrfs_inode_extref *)(base + cur_offset);
59275
59276 victim_name_len = btrfs_inode_extref_name_len(leaf, extref);
59277
59278 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59279 index 154990c..d0cf699 100644
59280 --- a/fs/btrfs/tree-log.h
59281 +++ b/fs/btrfs/tree-log.h
59282 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59283 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59284 struct btrfs_trans_handle *trans)
59285 {
59286 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59287 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59288 }
59289
59290 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59291 diff --git a/fs/buffer.c b/fs/buffer.c
59292 index 20805db..2e8fc69 100644
59293 --- a/fs/buffer.c
59294 +++ b/fs/buffer.c
59295 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59296 bh_cachep = kmem_cache_create("buffer_head",
59297 sizeof(struct buffer_head), 0,
59298 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59299 - SLAB_MEM_SPREAD),
59300 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59301 NULL);
59302
59303 /*
59304 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59305 index fbb08e9..0fda764 100644
59306 --- a/fs/cachefiles/bind.c
59307 +++ b/fs/cachefiles/bind.c
59308 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59309 args);
59310
59311 /* start by checking things over */
59312 - ASSERT(cache->fstop_percent >= 0 &&
59313 - cache->fstop_percent < cache->fcull_percent &&
59314 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59315 cache->fcull_percent < cache->frun_percent &&
59316 cache->frun_percent < 100);
59317
59318 - ASSERT(cache->bstop_percent >= 0 &&
59319 - cache->bstop_percent < cache->bcull_percent &&
59320 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59321 cache->bcull_percent < cache->brun_percent &&
59322 cache->brun_percent < 100);
59323
59324 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59325 index ce1b115..4a6852c 100644
59326 --- a/fs/cachefiles/daemon.c
59327 +++ b/fs/cachefiles/daemon.c
59328 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59329 if (n > buflen)
59330 return -EMSGSIZE;
59331
59332 - if (copy_to_user(_buffer, buffer, n) != 0)
59333 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59334 return -EFAULT;
59335
59336 return n;
59337 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59338 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59339 return -EIO;
59340
59341 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59342 + if (datalen > PAGE_SIZE - 1)
59343 return -EOPNOTSUPP;
59344
59345 /* drag the command string into the kernel so we can parse it */
59346 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59347 if (args[0] != '%' || args[1] != '\0')
59348 return -EINVAL;
59349
59350 - if (fstop < 0 || fstop >= cache->fcull_percent)
59351 + if (fstop >= cache->fcull_percent)
59352 return cachefiles_daemon_range_error(cache, args);
59353
59354 cache->fstop_percent = fstop;
59355 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59356 if (args[0] != '%' || args[1] != '\0')
59357 return -EINVAL;
59358
59359 - if (bstop < 0 || bstop >= cache->bcull_percent)
59360 + if (bstop >= cache->bcull_percent)
59361 return cachefiles_daemon_range_error(cache, args);
59362
59363 cache->bstop_percent = bstop;
59364 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59365 index 8c52472..c4e3a69 100644
59366 --- a/fs/cachefiles/internal.h
59367 +++ b/fs/cachefiles/internal.h
59368 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59369 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59370 struct rb_root active_nodes; /* active nodes (can't be culled) */
59371 rwlock_t active_lock; /* lock for active_nodes */
59372 - atomic_t gravecounter; /* graveyard uniquifier */
59373 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59374 unsigned frun_percent; /* when to stop culling (% files) */
59375 unsigned fcull_percent; /* when to start culling (% files) */
59376 unsigned fstop_percent; /* when to stop allocating (% files) */
59377 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59378 * proc.c
59379 */
59380 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59381 -extern atomic_t cachefiles_lookup_histogram[HZ];
59382 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59383 -extern atomic_t cachefiles_create_histogram[HZ];
59384 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59385 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59386 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59387
59388 extern int __init cachefiles_proc_init(void);
59389 extern void cachefiles_proc_cleanup(void);
59390 static inline
59391 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59392 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59393 {
59394 unsigned long jif = jiffies - start_jif;
59395 if (jif >= HZ)
59396 jif = HZ - 1;
59397 - atomic_inc(&histogram[jif]);
59398 + atomic_inc_unchecked(&histogram[jif]);
59399 }
59400
59401 #else
59402 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59403 index 7f8e83f..8951aa4 100644
59404 --- a/fs/cachefiles/namei.c
59405 +++ b/fs/cachefiles/namei.c
59406 @@ -309,7 +309,7 @@ try_again:
59407 /* first step is to make up a grave dentry in the graveyard */
59408 sprintf(nbuffer, "%08x%08x",
59409 (uint32_t) get_seconds(),
59410 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59411 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59412
59413 /* do the multiway lock magic */
59414 trap = lock_rename(cache->graveyard, dir);
59415 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59416 index eccd339..4c1d995 100644
59417 --- a/fs/cachefiles/proc.c
59418 +++ b/fs/cachefiles/proc.c
59419 @@ -14,9 +14,9 @@
59420 #include <linux/seq_file.h>
59421 #include "internal.h"
59422
59423 -atomic_t cachefiles_lookup_histogram[HZ];
59424 -atomic_t cachefiles_mkdir_histogram[HZ];
59425 -atomic_t cachefiles_create_histogram[HZ];
59426 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59427 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59428 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59429
59430 /*
59431 * display the latency histogram
59432 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59433 return 0;
59434 default:
59435 index = (unsigned long) v - 3;
59436 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59437 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59438 - z = atomic_read(&cachefiles_create_histogram[index]);
59439 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59440 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59441 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59442 if (x == 0 && y == 0 && z == 0)
59443 return 0;
59444
59445 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59446 index c241603..56bae60 100644
59447 --- a/fs/ceph/dir.c
59448 +++ b/fs/ceph/dir.c
59449 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59450 struct dentry *dentry, *last;
59451 struct ceph_dentry_info *di;
59452 int err = 0;
59453 + char d_name[DNAME_INLINE_LEN];
59454 + const unsigned char *name;
59455
59456 /* claim ref on last dentry we returned */
59457 last = fi->dentry;
59458 @@ -192,7 +194,12 @@ more:
59459
59460 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59461 dentry, dentry, dentry->d_inode);
59462 - if (!dir_emit(ctx, dentry->d_name.name,
59463 + name = dentry->d_name.name;
59464 + if (name == dentry->d_iname) {
59465 + memcpy(d_name, name, dentry->d_name.len);
59466 + name = d_name;
59467 + }
59468 + if (!dir_emit(ctx, name,
59469 dentry->d_name.len,
59470 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59471 dentry->d_inode->i_mode >> 12)) {
59472 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59473 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59474 struct ceph_mds_client *mdsc = fsc->mdsc;
59475 unsigned frag = fpos_frag(ctx->pos);
59476 - int off = fpos_off(ctx->pos);
59477 + unsigned int off = fpos_off(ctx->pos);
59478 int err;
59479 u32 ftype;
59480 struct ceph_mds_reply_info_parsed *rinfo;
59481 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59482 index 50f06cd..c7eba3e 100644
59483 --- a/fs/ceph/super.c
59484 +++ b/fs/ceph/super.c
59485 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59486 /*
59487 * construct our own bdi so we can control readahead, etc.
59488 */
59489 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59490 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59491
59492 static int ceph_register_bdi(struct super_block *sb,
59493 struct ceph_fs_client *fsc)
59494 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
59495 default_backing_dev_info.ra_pages;
59496
59497 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59498 - atomic_long_inc_return(&bdi_seq));
59499 + atomic_long_inc_return_unchecked(&bdi_seq));
59500 if (!err)
59501 sb->s_bdi = &fsc->backing_dev_info;
59502 return err;
59503 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59504 index 7febcf2..62a5721 100644
59505 --- a/fs/cifs/cifs_debug.c
59506 +++ b/fs/cifs/cifs_debug.c
59507 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59508
59509 if (strtobool(&c, &bv) == 0) {
59510 #ifdef CONFIG_CIFS_STATS2
59511 - atomic_set(&totBufAllocCount, 0);
59512 - atomic_set(&totSmBufAllocCount, 0);
59513 + atomic_set_unchecked(&totBufAllocCount, 0);
59514 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59515 #endif /* CONFIG_CIFS_STATS2 */
59516 spin_lock(&cifs_tcp_ses_lock);
59517 list_for_each(tmp1, &cifs_tcp_ses_list) {
59518 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59519 tcon = list_entry(tmp3,
59520 struct cifs_tcon,
59521 tcon_list);
59522 - atomic_set(&tcon->num_smbs_sent, 0);
59523 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59524 if (server->ops->clear_stats)
59525 server->ops->clear_stats(tcon);
59526 }
59527 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59528 smBufAllocCount.counter, cifs_min_small);
59529 #ifdef CONFIG_CIFS_STATS2
59530 seq_printf(m, "Total Large %d Small %d Allocations\n",
59531 - atomic_read(&totBufAllocCount),
59532 - atomic_read(&totSmBufAllocCount));
59533 + atomic_read_unchecked(&totBufAllocCount),
59534 + atomic_read_unchecked(&totSmBufAllocCount));
59535 #endif /* CONFIG_CIFS_STATS2 */
59536
59537 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59538 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59539 if (tcon->need_reconnect)
59540 seq_puts(m, "\tDISCONNECTED ");
59541 seq_printf(m, "\nSMBs: %d",
59542 - atomic_read(&tcon->num_smbs_sent));
59543 + atomic_read_unchecked(&tcon->num_smbs_sent));
59544 if (server->ops->print_stats)
59545 server->ops->print_stats(m, tcon);
59546 }
59547 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59548 index d72fe37..ded5511 100644
59549 --- a/fs/cifs/cifsfs.c
59550 +++ b/fs/cifs/cifsfs.c
59551 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59552 */
59553 cifs_req_cachep = kmem_cache_create("cifs_request",
59554 CIFSMaxBufSize + max_hdr_size, 0,
59555 - SLAB_HWCACHE_ALIGN, NULL);
59556 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59557 if (cifs_req_cachep == NULL)
59558 return -ENOMEM;
59559
59560 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59561 efficient to alloc 1 per page off the slab compared to 17K (5page)
59562 alloc of large cifs buffers even when page debugging is on */
59563 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59564 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59565 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59566 NULL);
59567 if (cifs_sm_req_cachep == NULL) {
59568 mempool_destroy(cifs_req_poolp);
59569 @@ -1204,8 +1204,8 @@ init_cifs(void)
59570 atomic_set(&bufAllocCount, 0);
59571 atomic_set(&smBufAllocCount, 0);
59572 #ifdef CONFIG_CIFS_STATS2
59573 - atomic_set(&totBufAllocCount, 0);
59574 - atomic_set(&totSmBufAllocCount, 0);
59575 + atomic_set_unchecked(&totBufAllocCount, 0);
59576 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59577 #endif /* CONFIG_CIFS_STATS2 */
59578
59579 atomic_set(&midCount, 0);
59580 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59581 index 22b289a..bbbba08 100644
59582 --- a/fs/cifs/cifsglob.h
59583 +++ b/fs/cifs/cifsglob.h
59584 @@ -823,35 +823,35 @@ struct cifs_tcon {
59585 __u16 Flags; /* optional support bits */
59586 enum statusEnum tidStatus;
59587 #ifdef CONFIG_CIFS_STATS
59588 - atomic_t num_smbs_sent;
59589 + atomic_unchecked_t num_smbs_sent;
59590 union {
59591 struct {
59592 - atomic_t num_writes;
59593 - atomic_t num_reads;
59594 - atomic_t num_flushes;
59595 - atomic_t num_oplock_brks;
59596 - atomic_t num_opens;
59597 - atomic_t num_closes;
59598 - atomic_t num_deletes;
59599 - atomic_t num_mkdirs;
59600 - atomic_t num_posixopens;
59601 - atomic_t num_posixmkdirs;
59602 - atomic_t num_rmdirs;
59603 - atomic_t num_renames;
59604 - atomic_t num_t2renames;
59605 - atomic_t num_ffirst;
59606 - atomic_t num_fnext;
59607 - atomic_t num_fclose;
59608 - atomic_t num_hardlinks;
59609 - atomic_t num_symlinks;
59610 - atomic_t num_locks;
59611 - atomic_t num_acl_get;
59612 - atomic_t num_acl_set;
59613 + atomic_unchecked_t num_writes;
59614 + atomic_unchecked_t num_reads;
59615 + atomic_unchecked_t num_flushes;
59616 + atomic_unchecked_t num_oplock_brks;
59617 + atomic_unchecked_t num_opens;
59618 + atomic_unchecked_t num_closes;
59619 + atomic_unchecked_t num_deletes;
59620 + atomic_unchecked_t num_mkdirs;
59621 + atomic_unchecked_t num_posixopens;
59622 + atomic_unchecked_t num_posixmkdirs;
59623 + atomic_unchecked_t num_rmdirs;
59624 + atomic_unchecked_t num_renames;
59625 + atomic_unchecked_t num_t2renames;
59626 + atomic_unchecked_t num_ffirst;
59627 + atomic_unchecked_t num_fnext;
59628 + atomic_unchecked_t num_fclose;
59629 + atomic_unchecked_t num_hardlinks;
59630 + atomic_unchecked_t num_symlinks;
59631 + atomic_unchecked_t num_locks;
59632 + atomic_unchecked_t num_acl_get;
59633 + atomic_unchecked_t num_acl_set;
59634 } cifs_stats;
59635 #ifdef CONFIG_CIFS_SMB2
59636 struct {
59637 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59638 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59639 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59640 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59641 } smb2_stats;
59642 #endif /* CONFIG_CIFS_SMB2 */
59643 } stats;
59644 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
59645 }
59646
59647 #ifdef CONFIG_CIFS_STATS
59648 -#define cifs_stats_inc atomic_inc
59649 +#define cifs_stats_inc atomic_inc_unchecked
59650
59651 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
59652 unsigned int bytes)
59653 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
59654 /* Various Debug counters */
59655 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
59656 #ifdef CONFIG_CIFS_STATS2
59657 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
59658 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
59659 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
59660 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
59661 #endif
59662 GLOBAL_EXTERN atomic_t smBufAllocCount;
59663 GLOBAL_EXTERN atomic_t midCount;
59664 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
59665 index 74f1287..7ef0237 100644
59666 --- a/fs/cifs/file.c
59667 +++ b/fs/cifs/file.c
59668 @@ -2060,10 +2060,14 @@ static int cifs_writepages(struct address_space *mapping,
59669 index = mapping->writeback_index; /* Start from prev offset */
59670 end = -1;
59671 } else {
59672 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
59673 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
59674 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
59675 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
59676 range_whole = true;
59677 + index = 0;
59678 + end = ULONG_MAX;
59679 + } else {
59680 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
59681 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
59682 + }
59683 scanned = true;
59684 }
59685 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
59686 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
59687 index 3379463..3af418a 100644
59688 --- a/fs/cifs/misc.c
59689 +++ b/fs/cifs/misc.c
59690 @@ -170,7 +170,7 @@ cifs_buf_get(void)
59691 memset(ret_buf, 0, buf_size + 3);
59692 atomic_inc(&bufAllocCount);
59693 #ifdef CONFIG_CIFS_STATS2
59694 - atomic_inc(&totBufAllocCount);
59695 + atomic_inc_unchecked(&totBufAllocCount);
59696 #endif /* CONFIG_CIFS_STATS2 */
59697 }
59698
59699 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
59700 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
59701 atomic_inc(&smBufAllocCount);
59702 #ifdef CONFIG_CIFS_STATS2
59703 - atomic_inc(&totSmBufAllocCount);
59704 + atomic_inc_unchecked(&totSmBufAllocCount);
59705 #endif /* CONFIG_CIFS_STATS2 */
59706
59707 }
59708 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
59709 index d297903..1cb7516 100644
59710 --- a/fs/cifs/smb1ops.c
59711 +++ b/fs/cifs/smb1ops.c
59712 @@ -622,27 +622,27 @@ static void
59713 cifs_clear_stats(struct cifs_tcon *tcon)
59714 {
59715 #ifdef CONFIG_CIFS_STATS
59716 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
59717 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
59718 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
59719 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59720 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
59721 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
59722 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59723 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
59724 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
59725 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
59726 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
59727 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
59728 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
59729 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
59730 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
59731 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
59732 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
59733 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
59734 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
59735 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
59736 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
59737 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
59738 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
59739 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
59740 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59741 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
59742 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
59743 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59744 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
59745 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
59746 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
59747 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
59748 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
59749 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
59750 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
59751 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
59752 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
59753 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
59754 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
59755 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
59756 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
59757 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
59758 #endif
59759 }
59760
59761 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59762 {
59763 #ifdef CONFIG_CIFS_STATS
59764 seq_printf(m, " Oplocks breaks: %d",
59765 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
59766 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
59767 seq_printf(m, "\nReads: %d Bytes: %llu",
59768 - atomic_read(&tcon->stats.cifs_stats.num_reads),
59769 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
59770 (long long)(tcon->bytes_read));
59771 seq_printf(m, "\nWrites: %d Bytes: %llu",
59772 - atomic_read(&tcon->stats.cifs_stats.num_writes),
59773 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
59774 (long long)(tcon->bytes_written));
59775 seq_printf(m, "\nFlushes: %d",
59776 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
59777 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
59778 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
59779 - atomic_read(&tcon->stats.cifs_stats.num_locks),
59780 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
59781 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
59782 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
59783 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
59784 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
59785 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
59786 - atomic_read(&tcon->stats.cifs_stats.num_opens),
59787 - atomic_read(&tcon->stats.cifs_stats.num_closes),
59788 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
59789 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
59790 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
59791 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
59792 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
59793 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
59794 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
59795 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
59796 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
59797 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
59798 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
59799 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
59800 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
59801 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
59802 seq_printf(m, "\nRenames: %d T2 Renames %d",
59803 - atomic_read(&tcon->stats.cifs_stats.num_renames),
59804 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
59805 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
59806 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
59807 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
59808 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
59809 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
59810 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
59811 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
59812 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
59813 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
59814 #endif
59815 }
59816
59817 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
59818 index 96b5d40..e5db0c1 100644
59819 --- a/fs/cifs/smb2ops.c
59820 +++ b/fs/cifs/smb2ops.c
59821 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
59822 #ifdef CONFIG_CIFS_STATS
59823 int i;
59824 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
59825 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59826 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59827 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59828 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59829 }
59830 #endif
59831 }
59832 @@ -459,65 +459,65 @@ static void
59833 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59834 {
59835 #ifdef CONFIG_CIFS_STATS
59836 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59837 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59838 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59839 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59840 seq_printf(m, "\nNegotiates: %d sent %d failed",
59841 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
59842 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
59843 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
59844 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
59845 seq_printf(m, "\nSessionSetups: %d sent %d failed",
59846 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
59847 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
59848 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
59849 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
59850 seq_printf(m, "\nLogoffs: %d sent %d failed",
59851 - atomic_read(&sent[SMB2_LOGOFF_HE]),
59852 - atomic_read(&failed[SMB2_LOGOFF_HE]));
59853 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
59854 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
59855 seq_printf(m, "\nTreeConnects: %d sent %d failed",
59856 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
59857 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
59858 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
59859 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
59860 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
59861 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
59862 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
59863 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
59864 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
59865 seq_printf(m, "\nCreates: %d sent %d failed",
59866 - atomic_read(&sent[SMB2_CREATE_HE]),
59867 - atomic_read(&failed[SMB2_CREATE_HE]));
59868 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
59869 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
59870 seq_printf(m, "\nCloses: %d sent %d failed",
59871 - atomic_read(&sent[SMB2_CLOSE_HE]),
59872 - atomic_read(&failed[SMB2_CLOSE_HE]));
59873 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
59874 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
59875 seq_printf(m, "\nFlushes: %d sent %d failed",
59876 - atomic_read(&sent[SMB2_FLUSH_HE]),
59877 - atomic_read(&failed[SMB2_FLUSH_HE]));
59878 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
59879 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
59880 seq_printf(m, "\nReads: %d sent %d failed",
59881 - atomic_read(&sent[SMB2_READ_HE]),
59882 - atomic_read(&failed[SMB2_READ_HE]));
59883 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
59884 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
59885 seq_printf(m, "\nWrites: %d sent %d failed",
59886 - atomic_read(&sent[SMB2_WRITE_HE]),
59887 - atomic_read(&failed[SMB2_WRITE_HE]));
59888 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
59889 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
59890 seq_printf(m, "\nLocks: %d sent %d failed",
59891 - atomic_read(&sent[SMB2_LOCK_HE]),
59892 - atomic_read(&failed[SMB2_LOCK_HE]));
59893 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
59894 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
59895 seq_printf(m, "\nIOCTLs: %d sent %d failed",
59896 - atomic_read(&sent[SMB2_IOCTL_HE]),
59897 - atomic_read(&failed[SMB2_IOCTL_HE]));
59898 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
59899 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
59900 seq_printf(m, "\nCancels: %d sent %d failed",
59901 - atomic_read(&sent[SMB2_CANCEL_HE]),
59902 - atomic_read(&failed[SMB2_CANCEL_HE]));
59903 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
59904 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
59905 seq_printf(m, "\nEchos: %d sent %d failed",
59906 - atomic_read(&sent[SMB2_ECHO_HE]),
59907 - atomic_read(&failed[SMB2_ECHO_HE]));
59908 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
59909 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
59910 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
59911 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
59912 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
59913 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
59914 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
59915 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
59916 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
59917 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
59918 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
59919 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
59920 seq_printf(m, "\nQueryInfos: %d sent %d failed",
59921 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
59922 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
59923 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
59924 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
59925 seq_printf(m, "\nSetInfos: %d sent %d failed",
59926 - atomic_read(&sent[SMB2_SET_INFO_HE]),
59927 - atomic_read(&failed[SMB2_SET_INFO_HE]));
59928 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
59929 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
59930 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
59931 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
59932 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
59933 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
59934 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
59935 #endif
59936 }
59937
59938 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
59939 index 3417340..b942390 100644
59940 --- a/fs/cifs/smb2pdu.c
59941 +++ b/fs/cifs/smb2pdu.c
59942 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
59943 default:
59944 cifs_dbg(VFS, "info level %u isn't supported\n",
59945 srch_inf->info_level);
59946 - rc = -EINVAL;
59947 - goto qdir_exit;
59948 + return -EINVAL;
59949 }
59950
59951 req->FileIndex = cpu_to_le32(index);
59952 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
59953 index 46ee6f2..89a9e7f 100644
59954 --- a/fs/coda/cache.c
59955 +++ b/fs/coda/cache.c
59956 @@ -24,7 +24,7 @@
59957 #include "coda_linux.h"
59958 #include "coda_cache.h"
59959
59960 -static atomic_t permission_epoch = ATOMIC_INIT(0);
59961 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
59962
59963 /* replace or extend an acl cache hit */
59964 void coda_cache_enter(struct inode *inode, int mask)
59965 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
59966 struct coda_inode_info *cii = ITOC(inode);
59967
59968 spin_lock(&cii->c_lock);
59969 - cii->c_cached_epoch = atomic_read(&permission_epoch);
59970 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
59971 if (!uid_eq(cii->c_uid, current_fsuid())) {
59972 cii->c_uid = current_fsuid();
59973 cii->c_cached_perm = mask;
59974 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
59975 {
59976 struct coda_inode_info *cii = ITOC(inode);
59977 spin_lock(&cii->c_lock);
59978 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
59979 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
59980 spin_unlock(&cii->c_lock);
59981 }
59982
59983 /* remove all acl caches */
59984 void coda_cache_clear_all(struct super_block *sb)
59985 {
59986 - atomic_inc(&permission_epoch);
59987 + atomic_inc_unchecked(&permission_epoch);
59988 }
59989
59990
59991 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
59992 spin_lock(&cii->c_lock);
59993 hit = (mask & cii->c_cached_perm) == mask &&
59994 uid_eq(cii->c_uid, current_fsuid()) &&
59995 - cii->c_cached_epoch == atomic_read(&permission_epoch);
59996 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
59997 spin_unlock(&cii->c_lock);
59998
59999 return hit;
60000 diff --git a/fs/compat.c b/fs/compat.c
60001 index 6fd272d..dd34ba2 100644
60002 --- a/fs/compat.c
60003 +++ b/fs/compat.c
60004 @@ -54,7 +54,7 @@
60005 #include <asm/ioctls.h>
60006 #include "internal.h"
60007
60008 -int compat_log = 1;
60009 +int compat_log = 0;
60010
60011 int compat_printk(const char *fmt, ...)
60012 {
60013 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60014
60015 set_fs(KERNEL_DS);
60016 /* The __user pointer cast is valid because of the set_fs() */
60017 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60018 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60019 set_fs(oldfs);
60020 /* truncating is ok because it's a user address */
60021 if (!ret)
60022 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60023 goto out;
60024
60025 ret = -EINVAL;
60026 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60027 + if (nr_segs > UIO_MAXIOV)
60028 goto out;
60029 if (nr_segs > fast_segs) {
60030 ret = -ENOMEM;
60031 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60032 struct compat_readdir_callback {
60033 struct dir_context ctx;
60034 struct compat_old_linux_dirent __user *dirent;
60035 + struct file * file;
60036 int result;
60037 };
60038
60039 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60040 buf->result = -EOVERFLOW;
60041 return -EOVERFLOW;
60042 }
60043 +
60044 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60045 + return 0;
60046 +
60047 buf->result++;
60048 dirent = buf->dirent;
60049 if (!access_ok(VERIFY_WRITE, dirent,
60050 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60051 if (!f.file)
60052 return -EBADF;
60053
60054 + buf.file = f.file;
60055 error = iterate_dir(f.file, &buf.ctx);
60056 if (buf.result)
60057 error = buf.result;
60058 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60059 struct dir_context ctx;
60060 struct compat_linux_dirent __user *current_dir;
60061 struct compat_linux_dirent __user *previous;
60062 + struct file * file;
60063 int count;
60064 int error;
60065 };
60066 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60067 buf->error = -EOVERFLOW;
60068 return -EOVERFLOW;
60069 }
60070 +
60071 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60072 + return 0;
60073 +
60074 dirent = buf->previous;
60075 if (dirent) {
60076 if (__put_user(offset, &dirent->d_off))
60077 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60078 if (!f.file)
60079 return -EBADF;
60080
60081 + buf.file = f.file;
60082 error = iterate_dir(f.file, &buf.ctx);
60083 if (error >= 0)
60084 error = buf.error;
60085 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60086 struct dir_context ctx;
60087 struct linux_dirent64 __user *current_dir;
60088 struct linux_dirent64 __user *previous;
60089 + struct file * file;
60090 int count;
60091 int error;
60092 };
60093 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60094 buf->error = -EINVAL; /* only used if we fail.. */
60095 if (reclen > buf->count)
60096 return -EINVAL;
60097 +
60098 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60099 + return 0;
60100 +
60101 dirent = buf->previous;
60102
60103 if (dirent) {
60104 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60105 if (!f.file)
60106 return -EBADF;
60107
60108 + buf.file = f.file;
60109 error = iterate_dir(f.file, &buf.ctx);
60110 if (error >= 0)
60111 error = buf.error;
60112 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60113 index 4d24d17..4f8c09e 100644
60114 --- a/fs/compat_binfmt_elf.c
60115 +++ b/fs/compat_binfmt_elf.c
60116 @@ -30,11 +30,13 @@
60117 #undef elf_phdr
60118 #undef elf_shdr
60119 #undef elf_note
60120 +#undef elf_dyn
60121 #undef elf_addr_t
60122 #define elfhdr elf32_hdr
60123 #define elf_phdr elf32_phdr
60124 #define elf_shdr elf32_shdr
60125 #define elf_note elf32_note
60126 +#define elf_dyn Elf32_Dyn
60127 #define elf_addr_t Elf32_Addr
60128
60129 /*
60130 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60131 index afec645..9c65620 100644
60132 --- a/fs/compat_ioctl.c
60133 +++ b/fs/compat_ioctl.c
60134 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60135 return -EFAULT;
60136 if (__get_user(udata, &ss32->iomem_base))
60137 return -EFAULT;
60138 - ss.iomem_base = compat_ptr(udata);
60139 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60140 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60141 __get_user(ss.port_high, &ss32->port_high))
60142 return -EFAULT;
60143 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60144 for (i = 0; i < nmsgs; i++) {
60145 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60146 return -EFAULT;
60147 - if (get_user(datap, &umsgs[i].buf) ||
60148 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60149 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60150 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60151 return -EFAULT;
60152 }
60153 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60154 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60155 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60156 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60157 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60158 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60159 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60160 return -EFAULT;
60161
60162 return ioctl_preallocate(file, p);
60163 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60164 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60165 {
60166 unsigned int a, b;
60167 - a = *(unsigned int *)p;
60168 - b = *(unsigned int *)q;
60169 + a = *(const unsigned int *)p;
60170 + b = *(const unsigned int *)q;
60171 if (a > b)
60172 return 1;
60173 if (a < b)
60174 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60175 index c9c298b..544d100 100644
60176 --- a/fs/configfs/dir.c
60177 +++ b/fs/configfs/dir.c
60178 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60179 }
60180 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60181 struct configfs_dirent *next;
60182 - const char *name;
60183 + const unsigned char * name;
60184 + char d_name[sizeof(next->s_dentry->d_iname)];
60185 int len;
60186 struct inode *inode = NULL;
60187
60188 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60189 continue;
60190
60191 name = configfs_get_name(next);
60192 - len = strlen(name);
60193 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60194 + len = next->s_dentry->d_name.len;
60195 + memcpy(d_name, name, len);
60196 + name = d_name;
60197 + } else
60198 + len = strlen(name);
60199
60200 /*
60201 * We'll have a dentry and an inode for
60202 diff --git a/fs/coredump.c b/fs/coredump.c
60203 index b5c86ff..0dac262 100644
60204 --- a/fs/coredump.c
60205 +++ b/fs/coredump.c
60206 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60207 struct pipe_inode_info *pipe = file->private_data;
60208
60209 pipe_lock(pipe);
60210 - pipe->readers++;
60211 - pipe->writers--;
60212 + atomic_inc(&pipe->readers);
60213 + atomic_dec(&pipe->writers);
60214 wake_up_interruptible_sync(&pipe->wait);
60215 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60216 pipe_unlock(pipe);
60217 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60218 * We actually want wait_event_freezable() but then we need
60219 * to clear TIF_SIGPENDING and improve dump_interrupted().
60220 */
60221 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60222 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60223
60224 pipe_lock(pipe);
60225 - pipe->readers--;
60226 - pipe->writers++;
60227 + atomic_dec(&pipe->readers);
60228 + atomic_inc(&pipe->writers);
60229 pipe_unlock(pipe);
60230 }
60231
60232 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60233 struct files_struct *displaced;
60234 bool need_nonrelative = false;
60235 bool core_dumped = false;
60236 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60237 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60238 + long signr = siginfo->si_signo;
60239 + int dumpable;
60240 struct coredump_params cprm = {
60241 .siginfo = siginfo,
60242 .regs = signal_pt_regs(),
60243 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60244 .mm_flags = mm->flags,
60245 };
60246
60247 - audit_core_dumps(siginfo->si_signo);
60248 + audit_core_dumps(signr);
60249 +
60250 + dumpable = __get_dumpable(cprm.mm_flags);
60251 +
60252 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60253 + gr_handle_brute_attach(dumpable);
60254
60255 binfmt = mm->binfmt;
60256 if (!binfmt || !binfmt->core_dump)
60257 goto fail;
60258 - if (!__get_dumpable(cprm.mm_flags))
60259 + if (!dumpable)
60260 goto fail;
60261
60262 cred = prepare_creds();
60263 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60264 need_nonrelative = true;
60265 }
60266
60267 - retval = coredump_wait(siginfo->si_signo, &core_state);
60268 + retval = coredump_wait(signr, &core_state);
60269 if (retval < 0)
60270 goto fail_creds;
60271
60272 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60273 }
60274 cprm.limit = RLIM_INFINITY;
60275
60276 - dump_count = atomic_inc_return(&core_dump_count);
60277 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60278 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60279 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60280 task_tgid_vnr(current), current->comm);
60281 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60282 } else {
60283 struct inode *inode;
60284
60285 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60286 +
60287 if (cprm.limit < binfmt->min_coredump)
60288 goto fail_unlock;
60289
60290 @@ -681,7 +690,7 @@ close_fail:
60291 filp_close(cprm.file, NULL);
60292 fail_dropcount:
60293 if (ispipe)
60294 - atomic_dec(&core_dump_count);
60295 + atomic_dec_unchecked(&core_dump_count);
60296 fail_unlock:
60297 kfree(cn.corename);
60298 coredump_finish(mm, core_dumped);
60299 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60300 struct file *file = cprm->file;
60301 loff_t pos = file->f_pos;
60302 ssize_t n;
60303 +
60304 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60305 if (cprm->written + nr > cprm->limit)
60306 return 0;
60307 while (nr) {
60308 diff --git a/fs/dcache.c b/fs/dcache.c
60309 index e368d4f..b40ba59 100644
60310 --- a/fs/dcache.c
60311 +++ b/fs/dcache.c
60312 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60313 * dentry_iput drops the locks, at which point nobody (except
60314 * transient RCU lookups) can reach this dentry.
60315 */
60316 - BUG_ON((int)dentry->d_lockref.count > 0);
60317 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60318 this_cpu_dec(nr_dentry);
60319 if (dentry->d_op && dentry->d_op->d_release)
60320 dentry->d_op->d_release(dentry);
60321 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60322 struct dentry *parent = dentry->d_parent;
60323 if (IS_ROOT(dentry))
60324 return NULL;
60325 - if (unlikely((int)dentry->d_lockref.count < 0))
60326 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60327 return NULL;
60328 if (likely(spin_trylock(&parent->d_lock)))
60329 return parent;
60330 @@ -638,7 +638,7 @@ repeat:
60331 dentry->d_flags |= DCACHE_REFERENCED;
60332 dentry_lru_add(dentry);
60333
60334 - dentry->d_lockref.count--;
60335 + __lockref_dec(&dentry->d_lockref);
60336 spin_unlock(&dentry->d_lock);
60337 return;
60338
60339 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60340 /* This must be called with d_lock held */
60341 static inline void __dget_dlock(struct dentry *dentry)
60342 {
60343 - dentry->d_lockref.count++;
60344 + __lockref_inc(&dentry->d_lockref);
60345 }
60346
60347 static inline void __dget(struct dentry *dentry)
60348 @@ -694,8 +694,8 @@ repeat:
60349 goto repeat;
60350 }
60351 rcu_read_unlock();
60352 - BUG_ON(!ret->d_lockref.count);
60353 - ret->d_lockref.count++;
60354 + BUG_ON(!__lockref_read(&ret->d_lockref));
60355 + __lockref_inc(&ret->d_lockref);
60356 spin_unlock(&ret->d_lock);
60357 return ret;
60358 }
60359 @@ -773,9 +773,9 @@ restart:
60360 spin_lock(&inode->i_lock);
60361 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60362 spin_lock(&dentry->d_lock);
60363 - if (!dentry->d_lockref.count) {
60364 + if (!__lockref_read(&dentry->d_lockref)) {
60365 struct dentry *parent = lock_parent(dentry);
60366 - if (likely(!dentry->d_lockref.count)) {
60367 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60368 __dentry_kill(dentry);
60369 dput(parent);
60370 goto restart;
60371 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60372 * We found an inuse dentry which was not removed from
60373 * the LRU because of laziness during lookup. Do not free it.
60374 */
60375 - if ((int)dentry->d_lockref.count > 0) {
60376 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60377 spin_unlock(&dentry->d_lock);
60378 if (parent)
60379 spin_unlock(&parent->d_lock);
60380 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60381 dentry = parent;
60382 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60383 parent = lock_parent(dentry);
60384 - if (dentry->d_lockref.count != 1) {
60385 - dentry->d_lockref.count--;
60386 + if (__lockref_read(&dentry->d_lockref) != 1) {
60387 + __lockref_inc(&dentry->d_lockref);
60388 spin_unlock(&dentry->d_lock);
60389 if (parent)
60390 spin_unlock(&parent->d_lock);
60391 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60392 * counts, just remove them from the LRU. Otherwise give them
60393 * another pass through the LRU.
60394 */
60395 - if (dentry->d_lockref.count) {
60396 + if (__lockref_read(&dentry->d_lockref) > 0) {
60397 d_lru_isolate(dentry);
60398 spin_unlock(&dentry->d_lock);
60399 return LRU_REMOVED;
60400 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60401 } else {
60402 if (dentry->d_flags & DCACHE_LRU_LIST)
60403 d_lru_del(dentry);
60404 - if (!dentry->d_lockref.count) {
60405 + if (!__lockref_read(&dentry->d_lockref)) {
60406 d_shrink_add(dentry, &data->dispose);
60407 data->found++;
60408 }
60409 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60410 return D_WALK_CONTINUE;
60411
60412 /* root with refcount 1 is fine */
60413 - if (dentry == _data && dentry->d_lockref.count == 1)
60414 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60415 return D_WALK_CONTINUE;
60416
60417 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60418 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60419 dentry->d_inode ?
60420 dentry->d_inode->i_ino : 0UL,
60421 dentry,
60422 - dentry->d_lockref.count,
60423 + __lockref_read(&dentry->d_lockref),
60424 dentry->d_sb->s_type->name,
60425 dentry->d_sb->s_id);
60426 WARN_ON(1);
60427 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60428 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60429 if (name->len > DNAME_INLINE_LEN-1) {
60430 size_t size = offsetof(struct external_name, name[1]);
60431 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60432 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60433 if (!p) {
60434 kmem_cache_free(dentry_cache, dentry);
60435 return NULL;
60436 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60437 smp_wmb();
60438 dentry->d_name.name = dname;
60439
60440 - dentry->d_lockref.count = 1;
60441 + __lockref_set(&dentry->d_lockref, 1);
60442 dentry->d_flags = 0;
60443 spin_lock_init(&dentry->d_lock);
60444 seqcount_init(&dentry->d_seq);
60445 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60446 dentry->d_sb = sb;
60447 dentry->d_op = NULL;
60448 dentry->d_fsdata = NULL;
60449 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60450 + atomic_set(&dentry->chroot_refcnt, 0);
60451 +#endif
60452 INIT_HLIST_BL_NODE(&dentry->d_hash);
60453 INIT_LIST_HEAD(&dentry->d_lru);
60454 INIT_LIST_HEAD(&dentry->d_subdirs);
60455 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60456 goto next;
60457 }
60458
60459 - dentry->d_lockref.count++;
60460 + __lockref_inc(&dentry->d_lockref);
60461 found = dentry;
60462 spin_unlock(&dentry->d_lock);
60463 break;
60464 @@ -2250,7 +2253,7 @@ again:
60465 spin_lock(&dentry->d_lock);
60466 inode = dentry->d_inode;
60467 isdir = S_ISDIR(inode->i_mode);
60468 - if (dentry->d_lockref.count == 1) {
60469 + if (__lockref_read(&dentry->d_lockref) == 1) {
60470 if (!spin_trylock(&inode->i_lock)) {
60471 spin_unlock(&dentry->d_lock);
60472 cpu_relax();
60473 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60474
60475 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60476 dentry->d_flags |= DCACHE_GENOCIDE;
60477 - dentry->d_lockref.count--;
60478 + __lockref_dec(&dentry->d_lockref);
60479 }
60480 }
60481 return D_WALK_CONTINUE;
60482 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
60483 mempages -= reserve;
60484
60485 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60486 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60487 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60488 + SLAB_NO_SANITIZE, NULL);
60489
60490 dcache_init();
60491 inode_init();
60492 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60493 index 05f2960..780f4f8 100644
60494 --- a/fs/debugfs/inode.c
60495 +++ b/fs/debugfs/inode.c
60496 @@ -246,10 +246,19 @@ static int debugfs_show_options(struct seq_file *m, struct dentry *root)
60497 return 0;
60498 }
60499
60500 +static void debugfs_evict_inode(struct inode *inode)
60501 +{
60502 + truncate_inode_pages_final(&inode->i_data);
60503 + clear_inode(inode);
60504 + if (S_ISLNK(inode->i_mode))
60505 + kfree(inode->i_private);
60506 +}
60507 +
60508 static const struct super_operations debugfs_super_operations = {
60509 .statfs = simple_statfs,
60510 .remount_fs = debugfs_remount,
60511 .show_options = debugfs_show_options,
60512 + .evict_inode = debugfs_evict_inode,
60513 };
60514
60515 static int debug_fill_super(struct super_block *sb, void *data, int silent)
60516 @@ -416,7 +425,11 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
60517 */
60518 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60519 {
60520 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60521 + return __create_file(name, S_IFDIR | S_IRWXU,
60522 +#else
60523 return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
60524 +#endif
60525 parent, NULL, NULL);
60526 }
60527 EXPORT_SYMBOL_GPL(debugfs_create_dir);
60528 @@ -466,23 +479,14 @@ static int __debugfs_remove(struct dentry *dentry, struct dentry *parent)
60529 int ret = 0;
60530
60531 if (debugfs_positive(dentry)) {
60532 - if (dentry->d_inode) {
60533 - dget(dentry);
60534 - switch (dentry->d_inode->i_mode & S_IFMT) {
60535 - case S_IFDIR:
60536 - ret = simple_rmdir(parent->d_inode, dentry);
60537 - break;
60538 - case S_IFLNK:
60539 - kfree(dentry->d_inode->i_private);
60540 - /* fall through */
60541 - default:
60542 - simple_unlink(parent->d_inode, dentry);
60543 - break;
60544 - }
60545 - if (!ret)
60546 - d_delete(dentry);
60547 - dput(dentry);
60548 - }
60549 + dget(dentry);
60550 + if (S_ISDIR(dentry->d_inode->i_mode))
60551 + ret = simple_rmdir(parent->d_inode, dentry);
60552 + else
60553 + simple_unlink(parent->d_inode, dentry);
60554 + if (!ret)
60555 + d_delete(dentry);
60556 + dput(dentry);
60557 }
60558 return ret;
60559 }
60560 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60561 index 1686dc2..9611c50 100644
60562 --- a/fs/ecryptfs/inode.c
60563 +++ b/fs/ecryptfs/inode.c
60564 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60565 old_fs = get_fs();
60566 set_fs(get_ds());
60567 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60568 - (char __user *)lower_buf,
60569 + (char __force_user *)lower_buf,
60570 PATH_MAX);
60571 set_fs(old_fs);
60572 if (rc < 0)
60573 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60574 index e4141f2..d8263e8 100644
60575 --- a/fs/ecryptfs/miscdev.c
60576 +++ b/fs/ecryptfs/miscdev.c
60577 @@ -304,7 +304,7 @@ check_list:
60578 goto out_unlock_msg_ctx;
60579 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60580 if (msg_ctx->msg) {
60581 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60582 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60583 goto out_unlock_msg_ctx;
60584 i += packet_length_size;
60585 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60586 diff --git a/fs/exec.c b/fs/exec.c
60587 index ad8798e..5f872c9 100644
60588 --- a/fs/exec.c
60589 +++ b/fs/exec.c
60590 @@ -56,8 +56,20 @@
60591 #include <linux/pipe_fs_i.h>
60592 #include <linux/oom.h>
60593 #include <linux/compat.h>
60594 +#include <linux/random.h>
60595 +#include <linux/seq_file.h>
60596 +#include <linux/coredump.h>
60597 +#include <linux/mman.h>
60598 +
60599 +#ifdef CONFIG_PAX_REFCOUNT
60600 +#include <linux/kallsyms.h>
60601 +#include <linux/kdebug.h>
60602 +#endif
60603 +
60604 +#include <trace/events/fs.h>
60605
60606 #include <asm/uaccess.h>
60607 +#include <asm/sections.h>
60608 #include <asm/mmu_context.h>
60609 #include <asm/tlb.h>
60610
60611 @@ -66,19 +78,34 @@
60612
60613 #include <trace/events/sched.h>
60614
60615 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60616 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
60617 +{
60618 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
60619 +}
60620 +#endif
60621 +
60622 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
60623 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
60624 +EXPORT_SYMBOL(pax_set_initial_flags_func);
60625 +#endif
60626 +
60627 int suid_dumpable = 0;
60628
60629 static LIST_HEAD(formats);
60630 static DEFINE_RWLOCK(binfmt_lock);
60631
60632 +extern int gr_process_kernel_exec_ban(void);
60633 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
60634 +
60635 void __register_binfmt(struct linux_binfmt * fmt, int insert)
60636 {
60637 BUG_ON(!fmt);
60638 if (WARN_ON(!fmt->load_binary))
60639 return;
60640 write_lock(&binfmt_lock);
60641 - insert ? list_add(&fmt->lh, &formats) :
60642 - list_add_tail(&fmt->lh, &formats);
60643 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
60644 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
60645 write_unlock(&binfmt_lock);
60646 }
60647
60648 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
60649 void unregister_binfmt(struct linux_binfmt * fmt)
60650 {
60651 write_lock(&binfmt_lock);
60652 - list_del(&fmt->lh);
60653 + pax_list_del((struct list_head *)&fmt->lh);
60654 write_unlock(&binfmt_lock);
60655 }
60656
60657 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60658 int write)
60659 {
60660 struct page *page;
60661 - int ret;
60662
60663 -#ifdef CONFIG_STACK_GROWSUP
60664 - if (write) {
60665 - ret = expand_downwards(bprm->vma, pos);
60666 - if (ret < 0)
60667 - return NULL;
60668 - }
60669 -#endif
60670 - ret = get_user_pages(current, bprm->mm, pos,
60671 - 1, write, 1, &page, NULL);
60672 - if (ret <= 0)
60673 + if (0 > expand_downwards(bprm->vma, pos))
60674 + return NULL;
60675 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
60676 return NULL;
60677
60678 if (write) {
60679 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60680 if (size <= ARG_MAX)
60681 return page;
60682
60683 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60684 + // only allow 512KB for argv+env on suid/sgid binaries
60685 + // to prevent easy ASLR exhaustion
60686 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
60687 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
60688 + (size > (512 * 1024))) {
60689 + put_page(page);
60690 + return NULL;
60691 + }
60692 +#endif
60693 +
60694 /*
60695 * Limit to 1/4-th the stack size for the argv+env strings.
60696 * This ensures that:
60697 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60698 vma->vm_end = STACK_TOP_MAX;
60699 vma->vm_start = vma->vm_end - PAGE_SIZE;
60700 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
60701 +
60702 +#ifdef CONFIG_PAX_SEGMEXEC
60703 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
60704 +#endif
60705 +
60706 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
60707 INIT_LIST_HEAD(&vma->anon_vma_chain);
60708
60709 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60710 arch_bprm_mm_init(mm, vma);
60711 up_write(&mm->mmap_sem);
60712 bprm->p = vma->vm_end - sizeof(void *);
60713 +
60714 +#ifdef CONFIG_PAX_RANDUSTACK
60715 + if (randomize_va_space)
60716 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
60717 +#endif
60718 +
60719 return 0;
60720 err:
60721 up_write(&mm->mmap_sem);
60722 @@ -396,7 +437,7 @@ struct user_arg_ptr {
60723 } ptr;
60724 };
60725
60726 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60727 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60728 {
60729 const char __user *native;
60730
60731 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60732 compat_uptr_t compat;
60733
60734 if (get_user(compat, argv.ptr.compat + nr))
60735 - return ERR_PTR(-EFAULT);
60736 + return (const char __force_user *)ERR_PTR(-EFAULT);
60737
60738 return compat_ptr(compat);
60739 }
60740 #endif
60741
60742 if (get_user(native, argv.ptr.native + nr))
60743 - return ERR_PTR(-EFAULT);
60744 + return (const char __force_user *)ERR_PTR(-EFAULT);
60745
60746 return native;
60747 }
60748 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
60749 if (!p)
60750 break;
60751
60752 - if (IS_ERR(p))
60753 + if (IS_ERR((const char __force_kernel *)p))
60754 return -EFAULT;
60755
60756 if (i >= max)
60757 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
60758
60759 ret = -EFAULT;
60760 str = get_user_arg_ptr(argv, argc);
60761 - if (IS_ERR(str))
60762 + if (IS_ERR((const char __force_kernel *)str))
60763 goto out;
60764
60765 len = strnlen_user(str, MAX_ARG_STRLEN);
60766 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
60767 int r;
60768 mm_segment_t oldfs = get_fs();
60769 struct user_arg_ptr argv = {
60770 - .ptr.native = (const char __user *const __user *)__argv,
60771 + .ptr.native = (const char __user * const __force_user *)__argv,
60772 };
60773
60774 set_fs(KERNEL_DS);
60775 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60776 unsigned long new_end = old_end - shift;
60777 struct mmu_gather tlb;
60778
60779 - BUG_ON(new_start > new_end);
60780 + if (new_start >= new_end || new_start < mmap_min_addr)
60781 + return -ENOMEM;
60782
60783 /*
60784 * ensure there are no vmas between where we want to go
60785 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60786 if (vma != find_vma(mm, new_start))
60787 return -EFAULT;
60788
60789 +#ifdef CONFIG_PAX_SEGMEXEC
60790 + BUG_ON(pax_find_mirror_vma(vma));
60791 +#endif
60792 +
60793 /*
60794 * cover the whole range: [new_start, old_end)
60795 */
60796 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60797 stack_top = arch_align_stack(stack_top);
60798 stack_top = PAGE_ALIGN(stack_top);
60799
60800 - if (unlikely(stack_top < mmap_min_addr) ||
60801 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
60802 - return -ENOMEM;
60803 -
60804 stack_shift = vma->vm_end - stack_top;
60805
60806 bprm->p -= stack_shift;
60807 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
60808 bprm->exec -= stack_shift;
60809
60810 down_write(&mm->mmap_sem);
60811 +
60812 + /* Move stack pages down in memory. */
60813 + if (stack_shift) {
60814 + ret = shift_arg_pages(vma, stack_shift);
60815 + if (ret)
60816 + goto out_unlock;
60817 + }
60818 +
60819 vm_flags = VM_STACK_FLAGS;
60820
60821 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60822 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60823 + vm_flags &= ~VM_EXEC;
60824 +
60825 +#ifdef CONFIG_PAX_MPROTECT
60826 + if (mm->pax_flags & MF_PAX_MPROTECT)
60827 + vm_flags &= ~VM_MAYEXEC;
60828 +#endif
60829 +
60830 + }
60831 +#endif
60832 +
60833 /*
60834 * Adjust stack execute permissions; explicitly enable for
60835 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
60836 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60837 goto out_unlock;
60838 BUG_ON(prev != vma);
60839
60840 - /* Move stack pages down in memory. */
60841 - if (stack_shift) {
60842 - ret = shift_arg_pages(vma, stack_shift);
60843 - if (ret)
60844 - goto out_unlock;
60845 - }
60846 -
60847 /* mprotect_fixup is overkill to remove the temporary stack flags */
60848 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
60849
60850 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
60851 #endif
60852 current->mm->start_stack = bprm->p;
60853 ret = expand_stack(vma, stack_base);
60854 +
60855 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
60856 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
60857 + unsigned long size;
60858 + vm_flags_t vm_flags;
60859 +
60860 + size = STACK_TOP - vma->vm_end;
60861 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
60862 +
60863 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
60864 +
60865 +#ifdef CONFIG_X86
60866 + if (!ret) {
60867 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
60868 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
60869 + }
60870 +#endif
60871 +
60872 + }
60873 +#endif
60874 +
60875 if (ret)
60876 ret = -EFAULT;
60877
60878 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
60879 if (err)
60880 goto exit;
60881
60882 - if (name->name[0] != '\0')
60883 + if (name->name[0] != '\0') {
60884 fsnotify_open(file);
60885 + trace_open_exec(name->name);
60886 + }
60887
60888 out:
60889 return file;
60890 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
60891 old_fs = get_fs();
60892 set_fs(get_ds());
60893 /* The cast to a user pointer is valid due to the set_fs() */
60894 - result = vfs_read(file, (void __user *)addr, count, &pos);
60895 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
60896 set_fs(old_fs);
60897 return result;
60898 }
60899 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
60900 tsk->mm = mm;
60901 tsk->active_mm = mm;
60902 activate_mm(active_mm, mm);
60903 + populate_stack();
60904 tsk->mm->vmacache_seqnum = 0;
60905 vmacache_flush(tsk);
60906 task_unlock(tsk);
60907 @@ -1252,7 +1331,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
60908 }
60909 rcu_read_unlock();
60910
60911 - if (p->fs->users > n_fs)
60912 + if (atomic_read(&p->fs->users) > n_fs)
60913 bprm->unsafe |= LSM_UNSAFE_SHARE;
60914 else
60915 p->fs->in_exec = 1;
60916 @@ -1433,6 +1512,31 @@ static int exec_binprm(struct linux_binprm *bprm)
60917 return ret;
60918 }
60919
60920 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60921 +static DEFINE_PER_CPU(u64, exec_counter);
60922 +static int __init init_exec_counters(void)
60923 +{
60924 + unsigned int cpu;
60925 +
60926 + for_each_possible_cpu(cpu) {
60927 + per_cpu(exec_counter, cpu) = (u64)cpu;
60928 + }
60929 +
60930 + return 0;
60931 +}
60932 +early_initcall(init_exec_counters);
60933 +static inline void increment_exec_counter(void)
60934 +{
60935 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
60936 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
60937 +}
60938 +#else
60939 +static inline void increment_exec_counter(void) {}
60940 +#endif
60941 +
60942 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
60943 + struct user_arg_ptr argv);
60944 +
60945 /*
60946 * sys_execve() executes a new program.
60947 */
60948 @@ -1441,6 +1545,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60949 struct user_arg_ptr envp,
60950 int flags)
60951 {
60952 +#ifdef CONFIG_GRKERNSEC
60953 + struct file *old_exec_file;
60954 + struct acl_subject_label *old_acl;
60955 + struct rlimit old_rlim[RLIM_NLIMITS];
60956 +#endif
60957 char *pathbuf = NULL;
60958 struct linux_binprm *bprm;
60959 struct file *file;
60960 @@ -1450,6 +1559,8 @@ static int do_execveat_common(int fd, struct filename *filename,
60961 if (IS_ERR(filename))
60962 return PTR_ERR(filename);
60963
60964 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
60965 +
60966 /*
60967 * We move the actual failure in case of RLIMIT_NPROC excess from
60968 * set*uid() to execve() because too many poorly written programs
60969 @@ -1487,6 +1598,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60970 if (IS_ERR(file))
60971 goto out_unmark;
60972
60973 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
60974 + retval = -EPERM;
60975 + goto out_unmark;
60976 + }
60977 +
60978 sched_exec();
60979
60980 bprm->file = file;
60981 @@ -1513,6 +1629,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60982 }
60983 bprm->interp = bprm->filename;
60984
60985 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
60986 + retval = -EACCES;
60987 + goto out_unmark;
60988 + }
60989 +
60990 retval = bprm_mm_init(bprm);
60991 if (retval)
60992 goto out_unmark;
60993 @@ -1529,24 +1650,70 @@ static int do_execveat_common(int fd, struct filename *filename,
60994 if (retval < 0)
60995 goto out;
60996
60997 +#ifdef CONFIG_GRKERNSEC
60998 + old_acl = current->acl;
60999 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61000 + old_exec_file = current->exec_file;
61001 + get_file(file);
61002 + current->exec_file = file;
61003 +#endif
61004 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61005 + /* limit suid stack to 8MB
61006 + * we saved the old limits above and will restore them if this exec fails
61007 + */
61008 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61009 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61010 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61011 +#endif
61012 +
61013 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61014 + retval = -EPERM;
61015 + goto out_fail;
61016 + }
61017 +
61018 + if (!gr_tpe_allow(file)) {
61019 + retval = -EACCES;
61020 + goto out_fail;
61021 + }
61022 +
61023 + if (gr_check_crash_exec(file)) {
61024 + retval = -EACCES;
61025 + goto out_fail;
61026 + }
61027 +
61028 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61029 + bprm->unsafe);
61030 + if (retval < 0)
61031 + goto out_fail;
61032 +
61033 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61034 if (retval < 0)
61035 - goto out;
61036 + goto out_fail;
61037
61038 bprm->exec = bprm->p;
61039 retval = copy_strings(bprm->envc, envp, bprm);
61040 if (retval < 0)
61041 - goto out;
61042 + goto out_fail;
61043
61044 retval = copy_strings(bprm->argc, argv, bprm);
61045 if (retval < 0)
61046 - goto out;
61047 + goto out_fail;
61048 +
61049 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61050 +
61051 + gr_handle_exec_args(bprm, argv);
61052
61053 retval = exec_binprm(bprm);
61054 if (retval < 0)
61055 - goto out;
61056 + goto out_fail;
61057 +#ifdef CONFIG_GRKERNSEC
61058 + if (old_exec_file)
61059 + fput(old_exec_file);
61060 +#endif
61061
61062 /* execve succeeded */
61063 +
61064 + increment_exec_counter();
61065 current->fs->in_exec = 0;
61066 current->in_execve = 0;
61067 acct_update_integrals(current);
61068 @@ -1558,6 +1725,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61069 put_files_struct(displaced);
61070 return retval;
61071
61072 +out_fail:
61073 +#ifdef CONFIG_GRKERNSEC
61074 + current->acl = old_acl;
61075 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61076 + fput(current->exec_file);
61077 + current->exec_file = old_exec_file;
61078 +#endif
61079 +
61080 out:
61081 if (bprm->mm) {
61082 acct_arg_size(bprm, 0);
61083 @@ -1704,3 +1879,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61084 argv, envp, flags);
61085 }
61086 #endif
61087 +
61088 +int pax_check_flags(unsigned long *flags)
61089 +{
61090 + int retval = 0;
61091 +
61092 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61093 + if (*flags & MF_PAX_SEGMEXEC)
61094 + {
61095 + *flags &= ~MF_PAX_SEGMEXEC;
61096 + retval = -EINVAL;
61097 + }
61098 +#endif
61099 +
61100 + if ((*flags & MF_PAX_PAGEEXEC)
61101 +
61102 +#ifdef CONFIG_PAX_PAGEEXEC
61103 + && (*flags & MF_PAX_SEGMEXEC)
61104 +#endif
61105 +
61106 + )
61107 + {
61108 + *flags &= ~MF_PAX_PAGEEXEC;
61109 + retval = -EINVAL;
61110 + }
61111 +
61112 + if ((*flags & MF_PAX_MPROTECT)
61113 +
61114 +#ifdef CONFIG_PAX_MPROTECT
61115 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61116 +#endif
61117 +
61118 + )
61119 + {
61120 + *flags &= ~MF_PAX_MPROTECT;
61121 + retval = -EINVAL;
61122 + }
61123 +
61124 + if ((*flags & MF_PAX_EMUTRAMP)
61125 +
61126 +#ifdef CONFIG_PAX_EMUTRAMP
61127 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61128 +#endif
61129 +
61130 + )
61131 + {
61132 + *flags &= ~MF_PAX_EMUTRAMP;
61133 + retval = -EINVAL;
61134 + }
61135 +
61136 + return retval;
61137 +}
61138 +
61139 +EXPORT_SYMBOL(pax_check_flags);
61140 +
61141 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61142 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61143 +{
61144 + char *pathname = d_path(path, buf, buflen);
61145 +
61146 + if (IS_ERR(pathname))
61147 + goto toolong;
61148 +
61149 + pathname = mangle_path(buf, pathname, "\t\n\\");
61150 + if (!pathname)
61151 + goto toolong;
61152 +
61153 + *pathname = 0;
61154 + return buf;
61155 +
61156 +toolong:
61157 + return "<path too long>";
61158 +}
61159 +EXPORT_SYMBOL(pax_get_path);
61160 +
61161 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61162 +{
61163 + struct task_struct *tsk = current;
61164 + struct mm_struct *mm = current->mm;
61165 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61166 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61167 + char *path_exec = NULL;
61168 + char *path_fault = NULL;
61169 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61170 + siginfo_t info = { };
61171 +
61172 + if (buffer_exec && buffer_fault) {
61173 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61174 +
61175 + down_read(&mm->mmap_sem);
61176 + vma = mm->mmap;
61177 + while (vma && (!vma_exec || !vma_fault)) {
61178 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61179 + vma_exec = vma;
61180 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61181 + vma_fault = vma;
61182 + vma = vma->vm_next;
61183 + }
61184 + if (vma_exec)
61185 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61186 + if (vma_fault) {
61187 + start = vma_fault->vm_start;
61188 + end = vma_fault->vm_end;
61189 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61190 + if (vma_fault->vm_file)
61191 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61192 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61193 + path_fault = "<heap>";
61194 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61195 + path_fault = "<stack>";
61196 + else
61197 + path_fault = "<anonymous mapping>";
61198 + }
61199 + up_read(&mm->mmap_sem);
61200 + }
61201 + if (tsk->signal->curr_ip)
61202 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61203 + else
61204 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61205 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61206 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61207 + free_page((unsigned long)buffer_exec);
61208 + free_page((unsigned long)buffer_fault);
61209 + pax_report_insns(regs, pc, sp);
61210 + info.si_signo = SIGKILL;
61211 + info.si_errno = 0;
61212 + info.si_code = SI_KERNEL;
61213 + info.si_pid = 0;
61214 + info.si_uid = 0;
61215 + do_coredump(&info);
61216 +}
61217 +#endif
61218 +
61219 +#ifdef CONFIG_PAX_REFCOUNT
61220 +void pax_report_refcount_overflow(struct pt_regs *regs)
61221 +{
61222 + if (current->signal->curr_ip)
61223 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61224 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61225 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61226 + else
61227 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61228 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61229 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61230 + preempt_disable();
61231 + show_regs(regs);
61232 + preempt_enable();
61233 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61234 +}
61235 +#endif
61236 +
61237 +#ifdef CONFIG_PAX_USERCOPY
61238 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61239 +static noinline int check_stack_object(const void *obj, unsigned long len)
61240 +{
61241 + const void * const stack = task_stack_page(current);
61242 + const void * const stackend = stack + THREAD_SIZE;
61243 +
61244 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61245 + const void *frame = NULL;
61246 + const void *oldframe;
61247 +#endif
61248 +
61249 + if (obj + len < obj)
61250 + return -1;
61251 +
61252 + if (obj + len <= stack || stackend <= obj)
61253 + return 0;
61254 +
61255 + if (obj < stack || stackend < obj + len)
61256 + return -1;
61257 +
61258 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61259 + oldframe = __builtin_frame_address(1);
61260 + if (oldframe)
61261 + frame = __builtin_frame_address(2);
61262 + /*
61263 + low ----------------------------------------------> high
61264 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61265 + ^----------------^
61266 + allow copies only within here
61267 + */
61268 + while (stack <= frame && frame < stackend) {
61269 + /* if obj + len extends past the last frame, this
61270 + check won't pass and the next frame will be 0,
61271 + causing us to bail out and correctly report
61272 + the copy as invalid
61273 + */
61274 + if (obj + len <= frame)
61275 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61276 + oldframe = frame;
61277 + frame = *(const void * const *)frame;
61278 + }
61279 + return -1;
61280 +#else
61281 + return 1;
61282 +#endif
61283 +}
61284 +
61285 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61286 +{
61287 + if (current->signal->curr_ip)
61288 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61289 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61290 + else
61291 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61292 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61293 + dump_stack();
61294 + gr_handle_kernel_exploit();
61295 + do_group_exit(SIGKILL);
61296 +}
61297 +#endif
61298 +
61299 +#ifdef CONFIG_PAX_USERCOPY
61300 +
61301 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61302 +{
61303 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61304 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61305 +#ifdef CONFIG_MODULES
61306 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61307 +#else
61308 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61309 +#endif
61310 +
61311 +#else
61312 + unsigned long textlow = (unsigned long)_stext;
61313 + unsigned long texthigh = (unsigned long)_etext;
61314 +
61315 +#ifdef CONFIG_X86_64
61316 + /* check against linear mapping as well */
61317 + if (high > (unsigned long)__va(__pa(textlow)) &&
61318 + low < (unsigned long)__va(__pa(texthigh)))
61319 + return true;
61320 +#endif
61321 +
61322 +#endif
61323 +
61324 + if (high <= textlow || low >= texthigh)
61325 + return false;
61326 + else
61327 + return true;
61328 +}
61329 +#endif
61330 +
61331 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61332 +{
61333 +#ifdef CONFIG_PAX_USERCOPY
61334 + const char *type;
61335 +#endif
61336 +
61337 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61338 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61339 + unsigned long currentsp = (unsigned long)&stackstart;
61340 + if (unlikely((currentsp < stackstart + 512 ||
61341 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61342 + BUG();
61343 +#endif
61344 +
61345 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61346 + if (const_size)
61347 + return;
61348 +#endif
61349 +
61350 +#ifdef CONFIG_PAX_USERCOPY
61351 + if (!n)
61352 + return;
61353 +
61354 + type = check_heap_object(ptr, n);
61355 + if (!type) {
61356 + int ret = check_stack_object(ptr, n);
61357 + if (ret == 1 || ret == 2)
61358 + return;
61359 + if (ret == 0) {
61360 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61361 + type = "<kernel text>";
61362 + else
61363 + return;
61364 + } else
61365 + type = "<process stack>";
61366 + }
61367 +
61368 + pax_report_usercopy(ptr, n, to_user, type);
61369 +#endif
61370 +
61371 +}
61372 +EXPORT_SYMBOL(__check_object_size);
61373 +
61374 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61375 +void pax_track_stack(void)
61376 +{
61377 + unsigned long sp = (unsigned long)&sp;
61378 + if (sp < current_thread_info()->lowest_stack &&
61379 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61380 + current_thread_info()->lowest_stack = sp;
61381 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61382 + BUG();
61383 +}
61384 +EXPORT_SYMBOL(pax_track_stack);
61385 +#endif
61386 +
61387 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61388 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61389 +{
61390 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61391 + dump_stack();
61392 + do_group_exit(SIGKILL);
61393 +}
61394 +EXPORT_SYMBOL(report_size_overflow);
61395 +#endif
61396 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61397 index 9f9992b..8b59411 100644
61398 --- a/fs/ext2/balloc.c
61399 +++ b/fs/ext2/balloc.c
61400 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61401
61402 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61403 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61404 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61405 + if (free_blocks < root_blocks + 1 &&
61406 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61407 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61408 - !in_group_p (sbi->s_resgid))) {
61409 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61410 return 0;
61411 }
61412 return 1;
61413 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61414 index ae55fdd..5e64c27 100644
61415 --- a/fs/ext2/super.c
61416 +++ b/fs/ext2/super.c
61417 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61418 #ifdef CONFIG_EXT2_FS_XATTR
61419 if (test_opt(sb, XATTR_USER))
61420 seq_puts(seq, ",user_xattr");
61421 - if (!test_opt(sb, XATTR_USER) &&
61422 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61423 + if (!test_opt(sb, XATTR_USER))
61424 seq_puts(seq, ",nouser_xattr");
61425 - }
61426 #endif
61427
61428 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61429 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61430 if (def_mount_opts & EXT2_DEFM_UID16)
61431 set_opt(sbi->s_mount_opt, NO_UID32);
61432 #ifdef CONFIG_EXT2_FS_XATTR
61433 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61434 - set_opt(sbi->s_mount_opt, XATTR_USER);
61435 + /* always enable user xattrs */
61436 + set_opt(sbi->s_mount_opt, XATTR_USER);
61437 #endif
61438 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61439 if (def_mount_opts & EXT2_DEFM_ACL)
61440 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61441 index 9142614..97484fa 100644
61442 --- a/fs/ext2/xattr.c
61443 +++ b/fs/ext2/xattr.c
61444 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61445 struct buffer_head *bh = NULL;
61446 struct ext2_xattr_entry *entry;
61447 char *end;
61448 - size_t rest = buffer_size;
61449 + size_t rest = buffer_size, total_size = 0;
61450 int error;
61451
61452 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61453 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61454 buffer += size;
61455 }
61456 rest -= size;
61457 + total_size += size;
61458 }
61459 }
61460 - error = buffer_size - rest; /* total size */
61461 + error = total_size;
61462
61463 cleanup:
61464 brelse(bh);
61465 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61466 index 158b5d4..2432610 100644
61467 --- a/fs/ext3/balloc.c
61468 +++ b/fs/ext3/balloc.c
61469 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61470
61471 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61472 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61473 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61474 + if (free_blocks < root_blocks + 1 &&
61475 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61476 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61477 - !in_group_p (sbi->s_resgid))) {
61478 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61479 return 0;
61480 }
61481 return 1;
61482 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61483 index 9b4e7d7..048d025 100644
61484 --- a/fs/ext3/super.c
61485 +++ b/fs/ext3/super.c
61486 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61487 #ifdef CONFIG_EXT3_FS_XATTR
61488 if (test_opt(sb, XATTR_USER))
61489 seq_puts(seq, ",user_xattr");
61490 - if (!test_opt(sb, XATTR_USER) &&
61491 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61492 + if (!test_opt(sb, XATTR_USER))
61493 seq_puts(seq, ",nouser_xattr");
61494 - }
61495 #endif
61496 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61497 if (test_opt(sb, POSIX_ACL))
61498 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61499 if (def_mount_opts & EXT3_DEFM_UID16)
61500 set_opt(sbi->s_mount_opt, NO_UID32);
61501 #ifdef CONFIG_EXT3_FS_XATTR
61502 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61503 - set_opt(sbi->s_mount_opt, XATTR_USER);
61504 + /* always enable user xattrs */
61505 + set_opt(sbi->s_mount_opt, XATTR_USER);
61506 #endif
61507 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61508 if (def_mount_opts & EXT3_DEFM_ACL)
61509 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61510 index c6874be..f8a6ae8 100644
61511 --- a/fs/ext3/xattr.c
61512 +++ b/fs/ext3/xattr.c
61513 @@ -330,7 +330,7 @@ static int
61514 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61515 char *buffer, size_t buffer_size)
61516 {
61517 - size_t rest = buffer_size;
61518 + size_t rest = buffer_size, total_size = 0;
61519
61520 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61521 const struct xattr_handler *handler =
61522 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61523 buffer += size;
61524 }
61525 rest -= size;
61526 + total_size += size;
61527 }
61528 }
61529 - return buffer_size - rest;
61530 + return total_size;
61531 }
61532
61533 static int
61534 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61535 index 83a6f49..d4e4d03 100644
61536 --- a/fs/ext4/balloc.c
61537 +++ b/fs/ext4/balloc.c
61538 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61539 /* Hm, nope. Are (enough) root reserved clusters available? */
61540 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61541 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61542 - capable(CAP_SYS_RESOURCE) ||
61543 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61544 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61545 + capable_nolog(CAP_SYS_RESOURCE)) {
61546
61547 if (free_clusters >= (nclusters + dirty_clusters +
61548 resv_clusters))
61549 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61550 index a75fba6..8235fca 100644
61551 --- a/fs/ext4/ext4.h
61552 +++ b/fs/ext4/ext4.h
61553 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
61554 unsigned long s_mb_last_start;
61555
61556 /* stats for buddy allocator */
61557 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61558 - atomic_t s_bal_success; /* we found long enough chunks */
61559 - atomic_t s_bal_allocated; /* in blocks */
61560 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61561 - atomic_t s_bal_goals; /* goal hits */
61562 - atomic_t s_bal_breaks; /* too long searches */
61563 - atomic_t s_bal_2orders; /* 2^order hits */
61564 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61565 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61566 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61567 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61568 + atomic_unchecked_t s_bal_goals; /* goal hits */
61569 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61570 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61571 spinlock_t s_bal_lock;
61572 unsigned long s_mb_buddies_generated;
61573 unsigned long long s_mb_generation_time;
61574 - atomic_t s_mb_lost_chunks;
61575 - atomic_t s_mb_preallocated;
61576 - atomic_t s_mb_discarded;
61577 + atomic_unchecked_t s_mb_lost_chunks;
61578 + atomic_unchecked_t s_mb_preallocated;
61579 + atomic_unchecked_t s_mb_discarded;
61580 atomic_t s_lock_busy;
61581
61582 /* locality groups */
61583 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61584 index 8d1e602..abf497b 100644
61585 --- a/fs/ext4/mballoc.c
61586 +++ b/fs/ext4/mballoc.c
61587 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
61588 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
61589
61590 if (EXT4_SB(sb)->s_mb_stats)
61591 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
61592 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
61593
61594 break;
61595 }
61596 @@ -2211,7 +2211,7 @@ repeat:
61597 ac->ac_status = AC_STATUS_CONTINUE;
61598 ac->ac_flags |= EXT4_MB_HINT_FIRST;
61599 cr = 3;
61600 - atomic_inc(&sbi->s_mb_lost_chunks);
61601 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
61602 goto repeat;
61603 }
61604 }
61605 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
61606 if (sbi->s_mb_stats) {
61607 ext4_msg(sb, KERN_INFO,
61608 "mballoc: %u blocks %u reqs (%u success)",
61609 - atomic_read(&sbi->s_bal_allocated),
61610 - atomic_read(&sbi->s_bal_reqs),
61611 - atomic_read(&sbi->s_bal_success));
61612 + atomic_read_unchecked(&sbi->s_bal_allocated),
61613 + atomic_read_unchecked(&sbi->s_bal_reqs),
61614 + atomic_read_unchecked(&sbi->s_bal_success));
61615 ext4_msg(sb, KERN_INFO,
61616 "mballoc: %u extents scanned, %u goal hits, "
61617 "%u 2^N hits, %u breaks, %u lost",
61618 - atomic_read(&sbi->s_bal_ex_scanned),
61619 - atomic_read(&sbi->s_bal_goals),
61620 - atomic_read(&sbi->s_bal_2orders),
61621 - atomic_read(&sbi->s_bal_breaks),
61622 - atomic_read(&sbi->s_mb_lost_chunks));
61623 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
61624 + atomic_read_unchecked(&sbi->s_bal_goals),
61625 + atomic_read_unchecked(&sbi->s_bal_2orders),
61626 + atomic_read_unchecked(&sbi->s_bal_breaks),
61627 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
61628 ext4_msg(sb, KERN_INFO,
61629 "mballoc: %lu generated and it took %Lu",
61630 sbi->s_mb_buddies_generated,
61631 sbi->s_mb_generation_time);
61632 ext4_msg(sb, KERN_INFO,
61633 "mballoc: %u preallocated, %u discarded",
61634 - atomic_read(&sbi->s_mb_preallocated),
61635 - atomic_read(&sbi->s_mb_discarded));
61636 + atomic_read_unchecked(&sbi->s_mb_preallocated),
61637 + atomic_read_unchecked(&sbi->s_mb_discarded));
61638 }
61639
61640 free_percpu(sbi->s_locality_groups);
61641 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
61642 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
61643
61644 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
61645 - atomic_inc(&sbi->s_bal_reqs);
61646 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61647 + atomic_inc_unchecked(&sbi->s_bal_reqs);
61648 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61649 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
61650 - atomic_inc(&sbi->s_bal_success);
61651 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
61652 + atomic_inc_unchecked(&sbi->s_bal_success);
61653 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
61654 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
61655 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
61656 - atomic_inc(&sbi->s_bal_goals);
61657 + atomic_inc_unchecked(&sbi->s_bal_goals);
61658 if (ac->ac_found > sbi->s_mb_max_to_scan)
61659 - atomic_inc(&sbi->s_bal_breaks);
61660 + atomic_inc_unchecked(&sbi->s_bal_breaks);
61661 }
61662
61663 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
61664 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
61665 trace_ext4_mb_new_inode_pa(ac, pa);
61666
61667 ext4_mb_use_inode_pa(ac, pa);
61668 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
61669 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
61670
61671 ei = EXT4_I(ac->ac_inode);
61672 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61673 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
61674 trace_ext4_mb_new_group_pa(ac, pa);
61675
61676 ext4_mb_use_group_pa(ac, pa);
61677 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61678 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61679
61680 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61681 lg = ac->ac_lg;
61682 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
61683 * from the bitmap and continue.
61684 */
61685 }
61686 - atomic_add(free, &sbi->s_mb_discarded);
61687 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
61688
61689 return err;
61690 }
61691 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
61692 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
61693 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
61694 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
61695 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61696 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61697 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
61698
61699 return 0;
61700 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
61701 index 8313ca3..8a37d08 100644
61702 --- a/fs/ext4/mmp.c
61703 +++ b/fs/ext4/mmp.c
61704 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
61705 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
61706 const char *function, unsigned int line, const char *msg)
61707 {
61708 - __ext4_warning(sb, function, line, msg);
61709 + __ext4_warning(sb, function, line, "%s", msg);
61710 __ext4_warning(sb, function, line,
61711 "MMP failure info: last update time: %llu, last update "
61712 "node: %s, last update device: %s\n",
61713 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
61714 index fc29b2c..6c8b255 100644
61715 --- a/fs/ext4/super.c
61716 +++ b/fs/ext4/super.c
61717 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
61718 }
61719
61720 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
61721 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61722 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61723 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
61724
61725 #ifdef CONFIG_QUOTA
61726 @@ -2440,7 +2440,7 @@ struct ext4_attr {
61727 int offset;
61728 int deprecated_val;
61729 } u;
61730 -};
61731 +} __do_const;
61732
61733 static int parse_strtoull(const char *buf,
61734 unsigned long long max, unsigned long long *value)
61735 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
61736 index 1e09fc7..0400dd4 100644
61737 --- a/fs/ext4/xattr.c
61738 +++ b/fs/ext4/xattr.c
61739 @@ -399,7 +399,7 @@ static int
61740 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61741 char *buffer, size_t buffer_size)
61742 {
61743 - size_t rest = buffer_size;
61744 + size_t rest = buffer_size, total_size = 0;
61745
61746 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
61747 const struct xattr_handler *handler =
61748 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61749 buffer += size;
61750 }
61751 rest -= size;
61752 + total_size += size;
61753 }
61754 }
61755 - return buffer_size - rest;
61756 + return total_size;
61757 }
61758
61759 static int
61760 diff --git a/fs/fcntl.c b/fs/fcntl.c
61761 index ee85cd4..9dd0d20 100644
61762 --- a/fs/fcntl.c
61763 +++ b/fs/fcntl.c
61764 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
61765 int force)
61766 {
61767 security_file_set_fowner(filp);
61768 + if (gr_handle_chroot_fowner(pid, type))
61769 + return;
61770 + if (gr_check_protected_task_fowner(pid, type))
61771 + return;
61772 f_modown(filp, pid, type, force);
61773 }
61774 EXPORT_SYMBOL(__f_setown);
61775 diff --git a/fs/fhandle.c b/fs/fhandle.c
61776 index 999ff5c..2281df9 100644
61777 --- a/fs/fhandle.c
61778 +++ b/fs/fhandle.c
61779 @@ -8,6 +8,7 @@
61780 #include <linux/fs_struct.h>
61781 #include <linux/fsnotify.h>
61782 #include <linux/personality.h>
61783 +#include <linux/grsecurity.h>
61784 #include <asm/uaccess.h>
61785 #include "internal.h"
61786 #include "mount.h"
61787 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
61788 } else
61789 retval = 0;
61790 /* copy the mount id */
61791 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
61792 - sizeof(*mnt_id)) ||
61793 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
61794 copy_to_user(ufh, handle,
61795 sizeof(struct file_handle) + handle_bytes))
61796 retval = -EFAULT;
61797 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61798 * the directory. Ideally we would like CAP_DAC_SEARCH.
61799 * But we don't have that
61800 */
61801 - if (!capable(CAP_DAC_READ_SEARCH)) {
61802 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
61803 retval = -EPERM;
61804 goto out_err;
61805 }
61806 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61807 goto out_err;
61808 }
61809 /* copy the full handle */
61810 - if (copy_from_user(handle, ufh,
61811 - sizeof(struct file_handle) +
61812 + *handle = f_handle;
61813 + if (copy_from_user(&handle->f_handle,
61814 + &ufh->f_handle,
61815 f_handle.handle_bytes)) {
61816 retval = -EFAULT;
61817 goto out_handle;
61818 diff --git a/fs/file.c b/fs/file.c
61819 index ee738ea..f6c1562 100644
61820 --- a/fs/file.c
61821 +++ b/fs/file.c
61822 @@ -16,6 +16,7 @@
61823 #include <linux/slab.h>
61824 #include <linux/vmalloc.h>
61825 #include <linux/file.h>
61826 +#include <linux/security.h>
61827 #include <linux/fdtable.h>
61828 #include <linux/bitops.h>
61829 #include <linux/interrupt.h>
61830 @@ -139,7 +140,7 @@ out:
61831 * Return <0 error code on error; 1 on successful completion.
61832 * The files->file_lock should be held on entry, and will be held on exit.
61833 */
61834 -static int expand_fdtable(struct files_struct *files, int nr)
61835 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
61836 __releases(files->file_lock)
61837 __acquires(files->file_lock)
61838 {
61839 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
61840 * expanded and execution may have blocked.
61841 * The files->file_lock should be held on entry, and will be held on exit.
61842 */
61843 -static int expand_files(struct files_struct *files, int nr)
61844 +static int expand_files(struct files_struct *files, unsigned int nr)
61845 {
61846 struct fdtable *fdt;
61847
61848 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
61849 if (!file)
61850 return __close_fd(files, fd);
61851
61852 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
61853 if (fd >= rlimit(RLIMIT_NOFILE))
61854 return -EBADF;
61855
61856 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
61857 if (unlikely(oldfd == newfd))
61858 return -EINVAL;
61859
61860 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
61861 if (newfd >= rlimit(RLIMIT_NOFILE))
61862 return -EBADF;
61863
61864 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
61865 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
61866 {
61867 int err;
61868 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
61869 if (from >= rlimit(RLIMIT_NOFILE))
61870 return -EINVAL;
61871 err = alloc_fd(from, flags);
61872 diff --git a/fs/filesystems.c b/fs/filesystems.c
61873 index 5797d45..7d7d79a 100644
61874 --- a/fs/filesystems.c
61875 +++ b/fs/filesystems.c
61876 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
61877 int len = dot ? dot - name : strlen(name);
61878
61879 fs = __get_fs_type(name, len);
61880 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
61881 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
61882 +#else
61883 if (!fs && (request_module("fs-%.*s", len, name) == 0))
61884 +#endif
61885 fs = __get_fs_type(name, len);
61886
61887 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
61888 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
61889 index 7dca743..2f2786d 100644
61890 --- a/fs/fs_struct.c
61891 +++ b/fs/fs_struct.c
61892 @@ -4,6 +4,7 @@
61893 #include <linux/path.h>
61894 #include <linux/slab.h>
61895 #include <linux/fs_struct.h>
61896 +#include <linux/grsecurity.h>
61897 #include "internal.h"
61898
61899 /*
61900 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
61901 struct path old_root;
61902
61903 path_get(path);
61904 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
61905 spin_lock(&fs->lock);
61906 write_seqcount_begin(&fs->seq);
61907 old_root = fs->root;
61908 fs->root = *path;
61909 + gr_set_chroot_entries(current, path);
61910 write_seqcount_end(&fs->seq);
61911 spin_unlock(&fs->lock);
61912 - if (old_root.dentry)
61913 + if (old_root.dentry) {
61914 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
61915 path_put(&old_root);
61916 + }
61917 }
61918
61919 /*
61920 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61921 int hits = 0;
61922 spin_lock(&fs->lock);
61923 write_seqcount_begin(&fs->seq);
61924 + /* this root replacement is only done by pivot_root,
61925 + leave grsec's chroot tagging alone for this task
61926 + so that a pivoted root isn't treated as a chroot
61927 + */
61928 hits += replace_path(&fs->root, old_root, new_root);
61929 hits += replace_path(&fs->pwd, old_root, new_root);
61930 write_seqcount_end(&fs->seq);
61931 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61932
61933 void free_fs_struct(struct fs_struct *fs)
61934 {
61935 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
61936 path_put(&fs->root);
61937 path_put(&fs->pwd);
61938 kmem_cache_free(fs_cachep, fs);
61939 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
61940 task_lock(tsk);
61941 spin_lock(&fs->lock);
61942 tsk->fs = NULL;
61943 - kill = !--fs->users;
61944 + gr_clear_chroot_entries(tsk);
61945 + kill = !atomic_dec_return(&fs->users);
61946 spin_unlock(&fs->lock);
61947 task_unlock(tsk);
61948 if (kill)
61949 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
61950 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
61951 /* We don't need to lock fs - think why ;-) */
61952 if (fs) {
61953 - fs->users = 1;
61954 + atomic_set(&fs->users, 1);
61955 fs->in_exec = 0;
61956 spin_lock_init(&fs->lock);
61957 seqcount_init(&fs->seq);
61958 @@ -121,6 +132,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
61959 spin_lock(&old->lock);
61960 fs->root = old->root;
61961 path_get(&fs->root);
61962 + /* instead of calling gr_set_chroot_entries here,
61963 + we call it from every caller of this function
61964 + */
61965 fs->pwd = old->pwd;
61966 path_get(&fs->pwd);
61967 spin_unlock(&old->lock);
61968 @@ -139,8 +153,9 @@ int unshare_fs_struct(void)
61969
61970 task_lock(current);
61971 spin_lock(&fs->lock);
61972 - kill = !--fs->users;
61973 + kill = !atomic_dec_return(&fs->users);
61974 current->fs = new_fs;
61975 + gr_set_chroot_entries(current, &new_fs->root);
61976 spin_unlock(&fs->lock);
61977 task_unlock(current);
61978
61979 @@ -153,13 +168,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
61980
61981 int current_umask(void)
61982 {
61983 - return current->fs->umask;
61984 + return current->fs->umask | gr_acl_umask();
61985 }
61986 EXPORT_SYMBOL(current_umask);
61987
61988 /* to be mentioned only in INIT_TASK */
61989 struct fs_struct init_fs = {
61990 - .users = 1,
61991 + .users = ATOMIC_INIT(1),
61992 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
61993 .seq = SEQCNT_ZERO(init_fs.seq),
61994 .umask = 0022,
61995 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
61996 index 89acec7..a575262 100644
61997 --- a/fs/fscache/cookie.c
61998 +++ b/fs/fscache/cookie.c
61999 @@ -19,7 +19,7 @@
62000
62001 struct kmem_cache *fscache_cookie_jar;
62002
62003 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62004 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62005
62006 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62007 static int fscache_alloc_object(struct fscache_cache *cache,
62008 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62009 parent ? (char *) parent->def->name : "<no-parent>",
62010 def->name, netfs_data, enable);
62011
62012 - fscache_stat(&fscache_n_acquires);
62013 + fscache_stat_unchecked(&fscache_n_acquires);
62014
62015 /* if there's no parent cookie, then we don't create one here either */
62016 if (!parent) {
62017 - fscache_stat(&fscache_n_acquires_null);
62018 + fscache_stat_unchecked(&fscache_n_acquires_null);
62019 _leave(" [no parent]");
62020 return NULL;
62021 }
62022 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62023 /* allocate and initialise a cookie */
62024 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62025 if (!cookie) {
62026 - fscache_stat(&fscache_n_acquires_oom);
62027 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62028 _leave(" [ENOMEM]");
62029 return NULL;
62030 }
62031 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62032
62033 switch (cookie->def->type) {
62034 case FSCACHE_COOKIE_TYPE_INDEX:
62035 - fscache_stat(&fscache_n_cookie_index);
62036 + fscache_stat_unchecked(&fscache_n_cookie_index);
62037 break;
62038 case FSCACHE_COOKIE_TYPE_DATAFILE:
62039 - fscache_stat(&fscache_n_cookie_data);
62040 + fscache_stat_unchecked(&fscache_n_cookie_data);
62041 break;
62042 default:
62043 - fscache_stat(&fscache_n_cookie_special);
62044 + fscache_stat_unchecked(&fscache_n_cookie_special);
62045 break;
62046 }
62047
62048 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62049 } else {
62050 atomic_dec(&parent->n_children);
62051 __fscache_cookie_put(cookie);
62052 - fscache_stat(&fscache_n_acquires_nobufs);
62053 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62054 _leave(" = NULL");
62055 return NULL;
62056 }
62057 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62058 }
62059 }
62060
62061 - fscache_stat(&fscache_n_acquires_ok);
62062 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62063 _leave(" = %p", cookie);
62064 return cookie;
62065 }
62066 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62067 cache = fscache_select_cache_for_object(cookie->parent);
62068 if (!cache) {
62069 up_read(&fscache_addremove_sem);
62070 - fscache_stat(&fscache_n_acquires_no_cache);
62071 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62072 _leave(" = -ENOMEDIUM [no cache]");
62073 return -ENOMEDIUM;
62074 }
62075 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62076 object = cache->ops->alloc_object(cache, cookie);
62077 fscache_stat_d(&fscache_n_cop_alloc_object);
62078 if (IS_ERR(object)) {
62079 - fscache_stat(&fscache_n_object_no_alloc);
62080 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62081 ret = PTR_ERR(object);
62082 goto error;
62083 }
62084
62085 - fscache_stat(&fscache_n_object_alloc);
62086 + fscache_stat_unchecked(&fscache_n_object_alloc);
62087
62088 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62089 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62090
62091 _debug("ALLOC OBJ%x: %s {%lx}",
62092 object->debug_id, cookie->def->name, object->events);
62093 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62094
62095 _enter("{%s}", cookie->def->name);
62096
62097 - fscache_stat(&fscache_n_invalidates);
62098 + fscache_stat_unchecked(&fscache_n_invalidates);
62099
62100 /* Only permit invalidation of data files. Invalidating an index will
62101 * require the caller to release all its attachments to the tree rooted
62102 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62103 {
62104 struct fscache_object *object;
62105
62106 - fscache_stat(&fscache_n_updates);
62107 + fscache_stat_unchecked(&fscache_n_updates);
62108
62109 if (!cookie) {
62110 - fscache_stat(&fscache_n_updates_null);
62111 + fscache_stat_unchecked(&fscache_n_updates_null);
62112 _leave(" [no cookie]");
62113 return;
62114 }
62115 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62116 */
62117 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62118 {
62119 - fscache_stat(&fscache_n_relinquishes);
62120 + fscache_stat_unchecked(&fscache_n_relinquishes);
62121 if (retire)
62122 - fscache_stat(&fscache_n_relinquishes_retire);
62123 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62124
62125 if (!cookie) {
62126 - fscache_stat(&fscache_n_relinquishes_null);
62127 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62128 _leave(" [no cookie]");
62129 return;
62130 }
62131 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62132 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62133 goto inconsistent;
62134
62135 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62136 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62137
62138 __fscache_use_cookie(cookie);
62139 if (fscache_submit_op(object, op) < 0)
62140 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62141 index 7872a62..d91b19f 100644
62142 --- a/fs/fscache/internal.h
62143 +++ b/fs/fscache/internal.h
62144 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62145 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62146 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62147 struct fscache_operation *,
62148 - atomic_t *,
62149 - atomic_t *,
62150 + atomic_unchecked_t *,
62151 + atomic_unchecked_t *,
62152 void (*)(struct fscache_operation *));
62153 extern void fscache_invalidate_writes(struct fscache_cookie *);
62154
62155 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62156 * stats.c
62157 */
62158 #ifdef CONFIG_FSCACHE_STATS
62159 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62160 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62161 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62162 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62163
62164 -extern atomic_t fscache_n_op_pend;
62165 -extern atomic_t fscache_n_op_run;
62166 -extern atomic_t fscache_n_op_enqueue;
62167 -extern atomic_t fscache_n_op_deferred_release;
62168 -extern atomic_t fscache_n_op_release;
62169 -extern atomic_t fscache_n_op_gc;
62170 -extern atomic_t fscache_n_op_cancelled;
62171 -extern atomic_t fscache_n_op_rejected;
62172 +extern atomic_unchecked_t fscache_n_op_pend;
62173 +extern atomic_unchecked_t fscache_n_op_run;
62174 +extern atomic_unchecked_t fscache_n_op_enqueue;
62175 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62176 +extern atomic_unchecked_t fscache_n_op_release;
62177 +extern atomic_unchecked_t fscache_n_op_gc;
62178 +extern atomic_unchecked_t fscache_n_op_cancelled;
62179 +extern atomic_unchecked_t fscache_n_op_rejected;
62180
62181 -extern atomic_t fscache_n_attr_changed;
62182 -extern atomic_t fscache_n_attr_changed_ok;
62183 -extern atomic_t fscache_n_attr_changed_nobufs;
62184 -extern atomic_t fscache_n_attr_changed_nomem;
62185 -extern atomic_t fscache_n_attr_changed_calls;
62186 +extern atomic_unchecked_t fscache_n_attr_changed;
62187 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62188 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62189 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62190 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62191
62192 -extern atomic_t fscache_n_allocs;
62193 -extern atomic_t fscache_n_allocs_ok;
62194 -extern atomic_t fscache_n_allocs_wait;
62195 -extern atomic_t fscache_n_allocs_nobufs;
62196 -extern atomic_t fscache_n_allocs_intr;
62197 -extern atomic_t fscache_n_allocs_object_dead;
62198 -extern atomic_t fscache_n_alloc_ops;
62199 -extern atomic_t fscache_n_alloc_op_waits;
62200 +extern atomic_unchecked_t fscache_n_allocs;
62201 +extern atomic_unchecked_t fscache_n_allocs_ok;
62202 +extern atomic_unchecked_t fscache_n_allocs_wait;
62203 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62204 +extern atomic_unchecked_t fscache_n_allocs_intr;
62205 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62206 +extern atomic_unchecked_t fscache_n_alloc_ops;
62207 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62208
62209 -extern atomic_t fscache_n_retrievals;
62210 -extern atomic_t fscache_n_retrievals_ok;
62211 -extern atomic_t fscache_n_retrievals_wait;
62212 -extern atomic_t fscache_n_retrievals_nodata;
62213 -extern atomic_t fscache_n_retrievals_nobufs;
62214 -extern atomic_t fscache_n_retrievals_intr;
62215 -extern atomic_t fscache_n_retrievals_nomem;
62216 -extern atomic_t fscache_n_retrievals_object_dead;
62217 -extern atomic_t fscache_n_retrieval_ops;
62218 -extern atomic_t fscache_n_retrieval_op_waits;
62219 +extern atomic_unchecked_t fscache_n_retrievals;
62220 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62221 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62222 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62223 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62224 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62225 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62226 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62227 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62228 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62229
62230 -extern atomic_t fscache_n_stores;
62231 -extern atomic_t fscache_n_stores_ok;
62232 -extern atomic_t fscache_n_stores_again;
62233 -extern atomic_t fscache_n_stores_nobufs;
62234 -extern atomic_t fscache_n_stores_oom;
62235 -extern atomic_t fscache_n_store_ops;
62236 -extern atomic_t fscache_n_store_calls;
62237 -extern atomic_t fscache_n_store_pages;
62238 -extern atomic_t fscache_n_store_radix_deletes;
62239 -extern atomic_t fscache_n_store_pages_over_limit;
62240 +extern atomic_unchecked_t fscache_n_stores;
62241 +extern atomic_unchecked_t fscache_n_stores_ok;
62242 +extern atomic_unchecked_t fscache_n_stores_again;
62243 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62244 +extern atomic_unchecked_t fscache_n_stores_oom;
62245 +extern atomic_unchecked_t fscache_n_store_ops;
62246 +extern atomic_unchecked_t fscache_n_store_calls;
62247 +extern atomic_unchecked_t fscache_n_store_pages;
62248 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62249 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62250
62251 -extern atomic_t fscache_n_store_vmscan_not_storing;
62252 -extern atomic_t fscache_n_store_vmscan_gone;
62253 -extern atomic_t fscache_n_store_vmscan_busy;
62254 -extern atomic_t fscache_n_store_vmscan_cancelled;
62255 -extern atomic_t fscache_n_store_vmscan_wait;
62256 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62257 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62258 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62259 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62260 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62261
62262 -extern atomic_t fscache_n_marks;
62263 -extern atomic_t fscache_n_uncaches;
62264 +extern atomic_unchecked_t fscache_n_marks;
62265 +extern atomic_unchecked_t fscache_n_uncaches;
62266
62267 -extern atomic_t fscache_n_acquires;
62268 -extern atomic_t fscache_n_acquires_null;
62269 -extern atomic_t fscache_n_acquires_no_cache;
62270 -extern atomic_t fscache_n_acquires_ok;
62271 -extern atomic_t fscache_n_acquires_nobufs;
62272 -extern atomic_t fscache_n_acquires_oom;
62273 +extern atomic_unchecked_t fscache_n_acquires;
62274 +extern atomic_unchecked_t fscache_n_acquires_null;
62275 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62276 +extern atomic_unchecked_t fscache_n_acquires_ok;
62277 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62278 +extern atomic_unchecked_t fscache_n_acquires_oom;
62279
62280 -extern atomic_t fscache_n_invalidates;
62281 -extern atomic_t fscache_n_invalidates_run;
62282 +extern atomic_unchecked_t fscache_n_invalidates;
62283 +extern atomic_unchecked_t fscache_n_invalidates_run;
62284
62285 -extern atomic_t fscache_n_updates;
62286 -extern atomic_t fscache_n_updates_null;
62287 -extern atomic_t fscache_n_updates_run;
62288 +extern atomic_unchecked_t fscache_n_updates;
62289 +extern atomic_unchecked_t fscache_n_updates_null;
62290 +extern atomic_unchecked_t fscache_n_updates_run;
62291
62292 -extern atomic_t fscache_n_relinquishes;
62293 -extern atomic_t fscache_n_relinquishes_null;
62294 -extern atomic_t fscache_n_relinquishes_waitcrt;
62295 -extern atomic_t fscache_n_relinquishes_retire;
62296 +extern atomic_unchecked_t fscache_n_relinquishes;
62297 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62298 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62299 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62300
62301 -extern atomic_t fscache_n_cookie_index;
62302 -extern atomic_t fscache_n_cookie_data;
62303 -extern atomic_t fscache_n_cookie_special;
62304 +extern atomic_unchecked_t fscache_n_cookie_index;
62305 +extern atomic_unchecked_t fscache_n_cookie_data;
62306 +extern atomic_unchecked_t fscache_n_cookie_special;
62307
62308 -extern atomic_t fscache_n_object_alloc;
62309 -extern atomic_t fscache_n_object_no_alloc;
62310 -extern atomic_t fscache_n_object_lookups;
62311 -extern atomic_t fscache_n_object_lookups_negative;
62312 -extern atomic_t fscache_n_object_lookups_positive;
62313 -extern atomic_t fscache_n_object_lookups_timed_out;
62314 -extern atomic_t fscache_n_object_created;
62315 -extern atomic_t fscache_n_object_avail;
62316 -extern atomic_t fscache_n_object_dead;
62317 +extern atomic_unchecked_t fscache_n_object_alloc;
62318 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62319 +extern atomic_unchecked_t fscache_n_object_lookups;
62320 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62321 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62322 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62323 +extern atomic_unchecked_t fscache_n_object_created;
62324 +extern atomic_unchecked_t fscache_n_object_avail;
62325 +extern atomic_unchecked_t fscache_n_object_dead;
62326
62327 -extern atomic_t fscache_n_checkaux_none;
62328 -extern atomic_t fscache_n_checkaux_okay;
62329 -extern atomic_t fscache_n_checkaux_update;
62330 -extern atomic_t fscache_n_checkaux_obsolete;
62331 +extern atomic_unchecked_t fscache_n_checkaux_none;
62332 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62333 +extern atomic_unchecked_t fscache_n_checkaux_update;
62334 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62335
62336 extern atomic_t fscache_n_cop_alloc_object;
62337 extern atomic_t fscache_n_cop_lookup_object;
62338 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62339 atomic_inc(stat);
62340 }
62341
62342 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62343 +{
62344 + atomic_inc_unchecked(stat);
62345 +}
62346 +
62347 static inline void fscache_stat_d(atomic_t *stat)
62348 {
62349 atomic_dec(stat);
62350 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62351
62352 #define __fscache_stat(stat) (NULL)
62353 #define fscache_stat(stat) do {} while (0)
62354 +#define fscache_stat_unchecked(stat) do {} while (0)
62355 #define fscache_stat_d(stat) do {} while (0)
62356 #endif
62357
62358 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62359 index da032da..0076ce7 100644
62360 --- a/fs/fscache/object.c
62361 +++ b/fs/fscache/object.c
62362 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62363 _debug("LOOKUP \"%s\" in \"%s\"",
62364 cookie->def->name, object->cache->tag->name);
62365
62366 - fscache_stat(&fscache_n_object_lookups);
62367 + fscache_stat_unchecked(&fscache_n_object_lookups);
62368 fscache_stat(&fscache_n_cop_lookup_object);
62369 ret = object->cache->ops->lookup_object(object);
62370 fscache_stat_d(&fscache_n_cop_lookup_object);
62371 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62372 if (ret == -ETIMEDOUT) {
62373 /* probably stuck behind another object, so move this one to
62374 * the back of the queue */
62375 - fscache_stat(&fscache_n_object_lookups_timed_out);
62376 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62377 _leave(" [timeout]");
62378 return NO_TRANSIT;
62379 }
62380 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62381 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62382
62383 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62384 - fscache_stat(&fscache_n_object_lookups_negative);
62385 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62386
62387 /* Allow write requests to begin stacking up and read requests to begin
62388 * returning ENODATA.
62389 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62390 /* if we were still looking up, then we must have a positive lookup
62391 * result, in which case there may be data available */
62392 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62393 - fscache_stat(&fscache_n_object_lookups_positive);
62394 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62395
62396 /* We do (presumably) have data */
62397 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62398 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62399 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62400 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62401 } else {
62402 - fscache_stat(&fscache_n_object_created);
62403 + fscache_stat_unchecked(&fscache_n_object_created);
62404 }
62405
62406 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62407 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62408 fscache_stat_d(&fscache_n_cop_lookup_complete);
62409
62410 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62411 - fscache_stat(&fscache_n_object_avail);
62412 + fscache_stat_unchecked(&fscache_n_object_avail);
62413
62414 _leave("");
62415 return transit_to(JUMPSTART_DEPS);
62416 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62417
62418 /* this just shifts the object release to the work processor */
62419 fscache_put_object(object);
62420 - fscache_stat(&fscache_n_object_dead);
62421 + fscache_stat_unchecked(&fscache_n_object_dead);
62422
62423 _leave("");
62424 return transit_to(OBJECT_DEAD);
62425 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62426 enum fscache_checkaux result;
62427
62428 if (!object->cookie->def->check_aux) {
62429 - fscache_stat(&fscache_n_checkaux_none);
62430 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62431 return FSCACHE_CHECKAUX_OKAY;
62432 }
62433
62434 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62435 switch (result) {
62436 /* entry okay as is */
62437 case FSCACHE_CHECKAUX_OKAY:
62438 - fscache_stat(&fscache_n_checkaux_okay);
62439 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62440 break;
62441
62442 /* entry requires update */
62443 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62444 - fscache_stat(&fscache_n_checkaux_update);
62445 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62446 break;
62447
62448 /* entry requires deletion */
62449 case FSCACHE_CHECKAUX_OBSOLETE:
62450 - fscache_stat(&fscache_n_checkaux_obsolete);
62451 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62452 break;
62453
62454 default:
62455 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62456 {
62457 const struct fscache_state *s;
62458
62459 - fscache_stat(&fscache_n_invalidates_run);
62460 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62461 fscache_stat(&fscache_n_cop_invalidate_object);
62462 s = _fscache_invalidate_object(object, event);
62463 fscache_stat_d(&fscache_n_cop_invalidate_object);
62464 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62465 {
62466 _enter("{OBJ%x},%d", object->debug_id, event);
62467
62468 - fscache_stat(&fscache_n_updates_run);
62469 + fscache_stat_unchecked(&fscache_n_updates_run);
62470 fscache_stat(&fscache_n_cop_update_object);
62471 object->cache->ops->update_object(object);
62472 fscache_stat_d(&fscache_n_cop_update_object);
62473 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62474 index e7b87a0..a85d47a 100644
62475 --- a/fs/fscache/operation.c
62476 +++ b/fs/fscache/operation.c
62477 @@ -17,7 +17,7 @@
62478 #include <linux/slab.h>
62479 #include "internal.h"
62480
62481 -atomic_t fscache_op_debug_id;
62482 +atomic_unchecked_t fscache_op_debug_id;
62483 EXPORT_SYMBOL(fscache_op_debug_id);
62484
62485 /**
62486 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62487 ASSERTCMP(atomic_read(&op->usage), >, 0);
62488 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62489
62490 - fscache_stat(&fscache_n_op_enqueue);
62491 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62492 switch (op->flags & FSCACHE_OP_TYPE) {
62493 case FSCACHE_OP_ASYNC:
62494 _debug("queue async");
62495 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62496 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62497 if (op->processor)
62498 fscache_enqueue_operation(op);
62499 - fscache_stat(&fscache_n_op_run);
62500 + fscache_stat_unchecked(&fscache_n_op_run);
62501 }
62502
62503 /*
62504 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62505 if (object->n_in_progress > 0) {
62506 atomic_inc(&op->usage);
62507 list_add_tail(&op->pend_link, &object->pending_ops);
62508 - fscache_stat(&fscache_n_op_pend);
62509 + fscache_stat_unchecked(&fscache_n_op_pend);
62510 } else if (!list_empty(&object->pending_ops)) {
62511 atomic_inc(&op->usage);
62512 list_add_tail(&op->pend_link, &object->pending_ops);
62513 - fscache_stat(&fscache_n_op_pend);
62514 + fscache_stat_unchecked(&fscache_n_op_pend);
62515 fscache_start_operations(object);
62516 } else {
62517 ASSERTCMP(object->n_in_progress, ==, 0);
62518 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62519 object->n_exclusive++; /* reads and writes must wait */
62520 atomic_inc(&op->usage);
62521 list_add_tail(&op->pend_link, &object->pending_ops);
62522 - fscache_stat(&fscache_n_op_pend);
62523 + fscache_stat_unchecked(&fscache_n_op_pend);
62524 ret = 0;
62525 } else {
62526 /* If we're in any other state, there must have been an I/O
62527 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62528 if (object->n_exclusive > 0) {
62529 atomic_inc(&op->usage);
62530 list_add_tail(&op->pend_link, &object->pending_ops);
62531 - fscache_stat(&fscache_n_op_pend);
62532 + fscache_stat_unchecked(&fscache_n_op_pend);
62533 } else if (!list_empty(&object->pending_ops)) {
62534 atomic_inc(&op->usage);
62535 list_add_tail(&op->pend_link, &object->pending_ops);
62536 - fscache_stat(&fscache_n_op_pend);
62537 + fscache_stat_unchecked(&fscache_n_op_pend);
62538 fscache_start_operations(object);
62539 } else {
62540 ASSERTCMP(object->n_exclusive, ==, 0);
62541 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
62542 object->n_ops++;
62543 atomic_inc(&op->usage);
62544 list_add_tail(&op->pend_link, &object->pending_ops);
62545 - fscache_stat(&fscache_n_op_pend);
62546 + fscache_stat_unchecked(&fscache_n_op_pend);
62547 ret = 0;
62548 } else if (fscache_object_is_dying(object)) {
62549 - fscache_stat(&fscache_n_op_rejected);
62550 + fscache_stat_unchecked(&fscache_n_op_rejected);
62551 op->state = FSCACHE_OP_ST_CANCELLED;
62552 ret = -ENOBUFS;
62553 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
62554 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
62555 ret = -EBUSY;
62556 if (op->state == FSCACHE_OP_ST_PENDING) {
62557 ASSERT(!list_empty(&op->pend_link));
62558 - fscache_stat(&fscache_n_op_cancelled);
62559 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62560 list_del_init(&op->pend_link);
62561 if (do_cancel)
62562 do_cancel(op);
62563 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
62564 while (!list_empty(&object->pending_ops)) {
62565 op = list_entry(object->pending_ops.next,
62566 struct fscache_operation, pend_link);
62567 - fscache_stat(&fscache_n_op_cancelled);
62568 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62569 list_del_init(&op->pend_link);
62570
62571 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
62572 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
62573 op->state, ==, FSCACHE_OP_ST_CANCELLED);
62574 op->state = FSCACHE_OP_ST_DEAD;
62575
62576 - fscache_stat(&fscache_n_op_release);
62577 + fscache_stat_unchecked(&fscache_n_op_release);
62578
62579 if (op->release) {
62580 op->release(op);
62581 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
62582 * lock, and defer it otherwise */
62583 if (!spin_trylock(&object->lock)) {
62584 _debug("defer put");
62585 - fscache_stat(&fscache_n_op_deferred_release);
62586 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
62587
62588 cache = object->cache;
62589 spin_lock(&cache->op_gc_list_lock);
62590 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
62591
62592 _debug("GC DEFERRED REL OBJ%x OP%x",
62593 object->debug_id, op->debug_id);
62594 - fscache_stat(&fscache_n_op_gc);
62595 + fscache_stat_unchecked(&fscache_n_op_gc);
62596
62597 ASSERTCMP(atomic_read(&op->usage), ==, 0);
62598 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
62599 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
62600 index de33b3f..8be4d29 100644
62601 --- a/fs/fscache/page.c
62602 +++ b/fs/fscache/page.c
62603 @@ -74,7 +74,7 @@ try_again:
62604 val = radix_tree_lookup(&cookie->stores, page->index);
62605 if (!val) {
62606 rcu_read_unlock();
62607 - fscache_stat(&fscache_n_store_vmscan_not_storing);
62608 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
62609 __fscache_uncache_page(cookie, page);
62610 return true;
62611 }
62612 @@ -104,11 +104,11 @@ try_again:
62613 spin_unlock(&cookie->stores_lock);
62614
62615 if (xpage) {
62616 - fscache_stat(&fscache_n_store_vmscan_cancelled);
62617 - fscache_stat(&fscache_n_store_radix_deletes);
62618 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
62619 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62620 ASSERTCMP(xpage, ==, page);
62621 } else {
62622 - fscache_stat(&fscache_n_store_vmscan_gone);
62623 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
62624 }
62625
62626 wake_up_bit(&cookie->flags, 0);
62627 @@ -123,11 +123,11 @@ page_busy:
62628 * sleeping on memory allocation, so we may need to impose a timeout
62629 * too. */
62630 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
62631 - fscache_stat(&fscache_n_store_vmscan_busy);
62632 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
62633 return false;
62634 }
62635
62636 - fscache_stat(&fscache_n_store_vmscan_wait);
62637 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
62638 if (!release_page_wait_timeout(cookie, page))
62639 _debug("fscache writeout timeout page: %p{%lx}",
62640 page, page->index);
62641 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
62642 FSCACHE_COOKIE_STORING_TAG);
62643 if (!radix_tree_tag_get(&cookie->stores, page->index,
62644 FSCACHE_COOKIE_PENDING_TAG)) {
62645 - fscache_stat(&fscache_n_store_radix_deletes);
62646 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62647 xpage = radix_tree_delete(&cookie->stores, page->index);
62648 }
62649 spin_unlock(&cookie->stores_lock);
62650 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
62651
62652 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
62653
62654 - fscache_stat(&fscache_n_attr_changed_calls);
62655 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
62656
62657 if (fscache_object_is_active(object)) {
62658 fscache_stat(&fscache_n_cop_attr_changed);
62659 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62660
62661 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62662
62663 - fscache_stat(&fscache_n_attr_changed);
62664 + fscache_stat_unchecked(&fscache_n_attr_changed);
62665
62666 op = kzalloc(sizeof(*op), GFP_KERNEL);
62667 if (!op) {
62668 - fscache_stat(&fscache_n_attr_changed_nomem);
62669 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
62670 _leave(" = -ENOMEM");
62671 return -ENOMEM;
62672 }
62673 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62674 if (fscache_submit_exclusive_op(object, op) < 0)
62675 goto nobufs_dec;
62676 spin_unlock(&cookie->lock);
62677 - fscache_stat(&fscache_n_attr_changed_ok);
62678 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
62679 fscache_put_operation(op);
62680 _leave(" = 0");
62681 return 0;
62682 @@ -242,7 +242,7 @@ nobufs:
62683 kfree(op);
62684 if (wake_cookie)
62685 __fscache_wake_unused_cookie(cookie);
62686 - fscache_stat(&fscache_n_attr_changed_nobufs);
62687 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
62688 _leave(" = %d", -ENOBUFS);
62689 return -ENOBUFS;
62690 }
62691 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
62692 /* allocate a retrieval operation and attempt to submit it */
62693 op = kzalloc(sizeof(*op), GFP_NOIO);
62694 if (!op) {
62695 - fscache_stat(&fscache_n_retrievals_nomem);
62696 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62697 return NULL;
62698 }
62699
62700 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
62701 return 0;
62702 }
62703
62704 - fscache_stat(&fscache_n_retrievals_wait);
62705 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
62706
62707 jif = jiffies;
62708 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
62709 TASK_INTERRUPTIBLE) != 0) {
62710 - fscache_stat(&fscache_n_retrievals_intr);
62711 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62712 _leave(" = -ERESTARTSYS");
62713 return -ERESTARTSYS;
62714 }
62715 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
62716 */
62717 int fscache_wait_for_operation_activation(struct fscache_object *object,
62718 struct fscache_operation *op,
62719 - atomic_t *stat_op_waits,
62720 - atomic_t *stat_object_dead,
62721 + atomic_unchecked_t *stat_op_waits,
62722 + atomic_unchecked_t *stat_object_dead,
62723 void (*do_cancel)(struct fscache_operation *))
62724 {
62725 int ret;
62726 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62727
62728 _debug(">>> WT");
62729 if (stat_op_waits)
62730 - fscache_stat(stat_op_waits);
62731 + fscache_stat_unchecked(stat_op_waits);
62732 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
62733 TASK_INTERRUPTIBLE) != 0) {
62734 ret = fscache_cancel_op(op, do_cancel);
62735 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62736 check_if_dead:
62737 if (op->state == FSCACHE_OP_ST_CANCELLED) {
62738 if (stat_object_dead)
62739 - fscache_stat(stat_object_dead);
62740 + fscache_stat_unchecked(stat_object_dead);
62741 _leave(" = -ENOBUFS [cancelled]");
62742 return -ENOBUFS;
62743 }
62744 @@ -381,7 +381,7 @@ check_if_dead:
62745 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
62746 fscache_cancel_op(op, do_cancel);
62747 if (stat_object_dead)
62748 - fscache_stat(stat_object_dead);
62749 + fscache_stat_unchecked(stat_object_dead);
62750 return -ENOBUFS;
62751 }
62752 return 0;
62753 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62754
62755 _enter("%p,%p,,,", cookie, page);
62756
62757 - fscache_stat(&fscache_n_retrievals);
62758 + fscache_stat_unchecked(&fscache_n_retrievals);
62759
62760 if (hlist_empty(&cookie->backing_objects))
62761 goto nobufs;
62762 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62763 goto nobufs_unlock_dec;
62764 spin_unlock(&cookie->lock);
62765
62766 - fscache_stat(&fscache_n_retrieval_ops);
62767 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62768
62769 /* pin the netfs read context in case we need to do the actual netfs
62770 * read because we've encountered a cache read failure */
62771 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62772
62773 error:
62774 if (ret == -ENOMEM)
62775 - fscache_stat(&fscache_n_retrievals_nomem);
62776 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62777 else if (ret == -ERESTARTSYS)
62778 - fscache_stat(&fscache_n_retrievals_intr);
62779 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62780 else if (ret == -ENODATA)
62781 - fscache_stat(&fscache_n_retrievals_nodata);
62782 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62783 else if (ret < 0)
62784 - fscache_stat(&fscache_n_retrievals_nobufs);
62785 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62786 else
62787 - fscache_stat(&fscache_n_retrievals_ok);
62788 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62789
62790 fscache_put_retrieval(op);
62791 _leave(" = %d", ret);
62792 @@ -505,7 +505,7 @@ nobufs_unlock:
62793 __fscache_wake_unused_cookie(cookie);
62794 kfree(op);
62795 nobufs:
62796 - fscache_stat(&fscache_n_retrievals_nobufs);
62797 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62798 _leave(" = -ENOBUFS");
62799 return -ENOBUFS;
62800 }
62801 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62802
62803 _enter("%p,,%d,,,", cookie, *nr_pages);
62804
62805 - fscache_stat(&fscache_n_retrievals);
62806 + fscache_stat_unchecked(&fscache_n_retrievals);
62807
62808 if (hlist_empty(&cookie->backing_objects))
62809 goto nobufs;
62810 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62811 goto nobufs_unlock_dec;
62812 spin_unlock(&cookie->lock);
62813
62814 - fscache_stat(&fscache_n_retrieval_ops);
62815 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62816
62817 /* pin the netfs read context in case we need to do the actual netfs
62818 * read because we've encountered a cache read failure */
62819 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62820
62821 error:
62822 if (ret == -ENOMEM)
62823 - fscache_stat(&fscache_n_retrievals_nomem);
62824 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62825 else if (ret == -ERESTARTSYS)
62826 - fscache_stat(&fscache_n_retrievals_intr);
62827 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62828 else if (ret == -ENODATA)
62829 - fscache_stat(&fscache_n_retrievals_nodata);
62830 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62831 else if (ret < 0)
62832 - fscache_stat(&fscache_n_retrievals_nobufs);
62833 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62834 else
62835 - fscache_stat(&fscache_n_retrievals_ok);
62836 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62837
62838 fscache_put_retrieval(op);
62839 _leave(" = %d", ret);
62840 @@ -636,7 +636,7 @@ nobufs_unlock:
62841 if (wake_cookie)
62842 __fscache_wake_unused_cookie(cookie);
62843 nobufs:
62844 - fscache_stat(&fscache_n_retrievals_nobufs);
62845 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62846 _leave(" = -ENOBUFS");
62847 return -ENOBUFS;
62848 }
62849 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62850
62851 _enter("%p,%p,,,", cookie, page);
62852
62853 - fscache_stat(&fscache_n_allocs);
62854 + fscache_stat_unchecked(&fscache_n_allocs);
62855
62856 if (hlist_empty(&cookie->backing_objects))
62857 goto nobufs;
62858 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62859 goto nobufs_unlock_dec;
62860 spin_unlock(&cookie->lock);
62861
62862 - fscache_stat(&fscache_n_alloc_ops);
62863 + fscache_stat_unchecked(&fscache_n_alloc_ops);
62864
62865 ret = fscache_wait_for_operation_activation(
62866 object, &op->op,
62867 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62868
62869 error:
62870 if (ret == -ERESTARTSYS)
62871 - fscache_stat(&fscache_n_allocs_intr);
62872 + fscache_stat_unchecked(&fscache_n_allocs_intr);
62873 else if (ret < 0)
62874 - fscache_stat(&fscache_n_allocs_nobufs);
62875 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62876 else
62877 - fscache_stat(&fscache_n_allocs_ok);
62878 + fscache_stat_unchecked(&fscache_n_allocs_ok);
62879
62880 fscache_put_retrieval(op);
62881 _leave(" = %d", ret);
62882 @@ -730,7 +730,7 @@ nobufs_unlock:
62883 if (wake_cookie)
62884 __fscache_wake_unused_cookie(cookie);
62885 nobufs:
62886 - fscache_stat(&fscache_n_allocs_nobufs);
62887 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62888 _leave(" = -ENOBUFS");
62889 return -ENOBUFS;
62890 }
62891 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62892
62893 spin_lock(&cookie->stores_lock);
62894
62895 - fscache_stat(&fscache_n_store_calls);
62896 + fscache_stat_unchecked(&fscache_n_store_calls);
62897
62898 /* find a page to store */
62899 page = NULL;
62900 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62901 page = results[0];
62902 _debug("gang %d [%lx]", n, page->index);
62903 if (page->index > op->store_limit) {
62904 - fscache_stat(&fscache_n_store_pages_over_limit);
62905 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
62906 goto superseded;
62907 }
62908
62909 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62910 spin_unlock(&cookie->stores_lock);
62911 spin_unlock(&object->lock);
62912
62913 - fscache_stat(&fscache_n_store_pages);
62914 + fscache_stat_unchecked(&fscache_n_store_pages);
62915 fscache_stat(&fscache_n_cop_write_page);
62916 ret = object->cache->ops->write_page(op, page);
62917 fscache_stat_d(&fscache_n_cop_write_page);
62918 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62919 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62920 ASSERT(PageFsCache(page));
62921
62922 - fscache_stat(&fscache_n_stores);
62923 + fscache_stat_unchecked(&fscache_n_stores);
62924
62925 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
62926 _leave(" = -ENOBUFS [invalidating]");
62927 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62928 spin_unlock(&cookie->stores_lock);
62929 spin_unlock(&object->lock);
62930
62931 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
62932 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62933 op->store_limit = object->store_limit;
62934
62935 __fscache_use_cookie(cookie);
62936 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62937
62938 spin_unlock(&cookie->lock);
62939 radix_tree_preload_end();
62940 - fscache_stat(&fscache_n_store_ops);
62941 - fscache_stat(&fscache_n_stores_ok);
62942 + fscache_stat_unchecked(&fscache_n_store_ops);
62943 + fscache_stat_unchecked(&fscache_n_stores_ok);
62944
62945 /* the work queue now carries its own ref on the object */
62946 fscache_put_operation(&op->op);
62947 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62948 return 0;
62949
62950 already_queued:
62951 - fscache_stat(&fscache_n_stores_again);
62952 + fscache_stat_unchecked(&fscache_n_stores_again);
62953 already_pending:
62954 spin_unlock(&cookie->stores_lock);
62955 spin_unlock(&object->lock);
62956 spin_unlock(&cookie->lock);
62957 radix_tree_preload_end();
62958 kfree(op);
62959 - fscache_stat(&fscache_n_stores_ok);
62960 + fscache_stat_unchecked(&fscache_n_stores_ok);
62961 _leave(" = 0");
62962 return 0;
62963
62964 @@ -1039,14 +1039,14 @@ nobufs:
62965 kfree(op);
62966 if (wake_cookie)
62967 __fscache_wake_unused_cookie(cookie);
62968 - fscache_stat(&fscache_n_stores_nobufs);
62969 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
62970 _leave(" = -ENOBUFS");
62971 return -ENOBUFS;
62972
62973 nomem_free:
62974 kfree(op);
62975 nomem:
62976 - fscache_stat(&fscache_n_stores_oom);
62977 + fscache_stat_unchecked(&fscache_n_stores_oom);
62978 _leave(" = -ENOMEM");
62979 return -ENOMEM;
62980 }
62981 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
62982 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62983 ASSERTCMP(page, !=, NULL);
62984
62985 - fscache_stat(&fscache_n_uncaches);
62986 + fscache_stat_unchecked(&fscache_n_uncaches);
62987
62988 /* cache withdrawal may beat us to it */
62989 if (!PageFsCache(page))
62990 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
62991 struct fscache_cookie *cookie = op->op.object->cookie;
62992
62993 #ifdef CONFIG_FSCACHE_STATS
62994 - atomic_inc(&fscache_n_marks);
62995 + atomic_inc_unchecked(&fscache_n_marks);
62996 #endif
62997
62998 _debug("- mark %p{%lx}", page, page->index);
62999 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63000 index 40d13c7..ddf52b9 100644
63001 --- a/fs/fscache/stats.c
63002 +++ b/fs/fscache/stats.c
63003 @@ -18,99 +18,99 @@
63004 /*
63005 * operation counters
63006 */
63007 -atomic_t fscache_n_op_pend;
63008 -atomic_t fscache_n_op_run;
63009 -atomic_t fscache_n_op_enqueue;
63010 -atomic_t fscache_n_op_requeue;
63011 -atomic_t fscache_n_op_deferred_release;
63012 -atomic_t fscache_n_op_release;
63013 -atomic_t fscache_n_op_gc;
63014 -atomic_t fscache_n_op_cancelled;
63015 -atomic_t fscache_n_op_rejected;
63016 +atomic_unchecked_t fscache_n_op_pend;
63017 +atomic_unchecked_t fscache_n_op_run;
63018 +atomic_unchecked_t fscache_n_op_enqueue;
63019 +atomic_unchecked_t fscache_n_op_requeue;
63020 +atomic_unchecked_t fscache_n_op_deferred_release;
63021 +atomic_unchecked_t fscache_n_op_release;
63022 +atomic_unchecked_t fscache_n_op_gc;
63023 +atomic_unchecked_t fscache_n_op_cancelled;
63024 +atomic_unchecked_t fscache_n_op_rejected;
63025
63026 -atomic_t fscache_n_attr_changed;
63027 -atomic_t fscache_n_attr_changed_ok;
63028 -atomic_t fscache_n_attr_changed_nobufs;
63029 -atomic_t fscache_n_attr_changed_nomem;
63030 -atomic_t fscache_n_attr_changed_calls;
63031 +atomic_unchecked_t fscache_n_attr_changed;
63032 +atomic_unchecked_t fscache_n_attr_changed_ok;
63033 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63034 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63035 +atomic_unchecked_t fscache_n_attr_changed_calls;
63036
63037 -atomic_t fscache_n_allocs;
63038 -atomic_t fscache_n_allocs_ok;
63039 -atomic_t fscache_n_allocs_wait;
63040 -atomic_t fscache_n_allocs_nobufs;
63041 -atomic_t fscache_n_allocs_intr;
63042 -atomic_t fscache_n_allocs_object_dead;
63043 -atomic_t fscache_n_alloc_ops;
63044 -atomic_t fscache_n_alloc_op_waits;
63045 +atomic_unchecked_t fscache_n_allocs;
63046 +atomic_unchecked_t fscache_n_allocs_ok;
63047 +atomic_unchecked_t fscache_n_allocs_wait;
63048 +atomic_unchecked_t fscache_n_allocs_nobufs;
63049 +atomic_unchecked_t fscache_n_allocs_intr;
63050 +atomic_unchecked_t fscache_n_allocs_object_dead;
63051 +atomic_unchecked_t fscache_n_alloc_ops;
63052 +atomic_unchecked_t fscache_n_alloc_op_waits;
63053
63054 -atomic_t fscache_n_retrievals;
63055 -atomic_t fscache_n_retrievals_ok;
63056 -atomic_t fscache_n_retrievals_wait;
63057 -atomic_t fscache_n_retrievals_nodata;
63058 -atomic_t fscache_n_retrievals_nobufs;
63059 -atomic_t fscache_n_retrievals_intr;
63060 -atomic_t fscache_n_retrievals_nomem;
63061 -atomic_t fscache_n_retrievals_object_dead;
63062 -atomic_t fscache_n_retrieval_ops;
63063 -atomic_t fscache_n_retrieval_op_waits;
63064 +atomic_unchecked_t fscache_n_retrievals;
63065 +atomic_unchecked_t fscache_n_retrievals_ok;
63066 +atomic_unchecked_t fscache_n_retrievals_wait;
63067 +atomic_unchecked_t fscache_n_retrievals_nodata;
63068 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63069 +atomic_unchecked_t fscache_n_retrievals_intr;
63070 +atomic_unchecked_t fscache_n_retrievals_nomem;
63071 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63072 +atomic_unchecked_t fscache_n_retrieval_ops;
63073 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63074
63075 -atomic_t fscache_n_stores;
63076 -atomic_t fscache_n_stores_ok;
63077 -atomic_t fscache_n_stores_again;
63078 -atomic_t fscache_n_stores_nobufs;
63079 -atomic_t fscache_n_stores_oom;
63080 -atomic_t fscache_n_store_ops;
63081 -atomic_t fscache_n_store_calls;
63082 -atomic_t fscache_n_store_pages;
63083 -atomic_t fscache_n_store_radix_deletes;
63084 -atomic_t fscache_n_store_pages_over_limit;
63085 +atomic_unchecked_t fscache_n_stores;
63086 +atomic_unchecked_t fscache_n_stores_ok;
63087 +atomic_unchecked_t fscache_n_stores_again;
63088 +atomic_unchecked_t fscache_n_stores_nobufs;
63089 +atomic_unchecked_t fscache_n_stores_oom;
63090 +atomic_unchecked_t fscache_n_store_ops;
63091 +atomic_unchecked_t fscache_n_store_calls;
63092 +atomic_unchecked_t fscache_n_store_pages;
63093 +atomic_unchecked_t fscache_n_store_radix_deletes;
63094 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63095
63096 -atomic_t fscache_n_store_vmscan_not_storing;
63097 -atomic_t fscache_n_store_vmscan_gone;
63098 -atomic_t fscache_n_store_vmscan_busy;
63099 -atomic_t fscache_n_store_vmscan_cancelled;
63100 -atomic_t fscache_n_store_vmscan_wait;
63101 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63102 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63103 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63104 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63105 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63106
63107 -atomic_t fscache_n_marks;
63108 -atomic_t fscache_n_uncaches;
63109 +atomic_unchecked_t fscache_n_marks;
63110 +atomic_unchecked_t fscache_n_uncaches;
63111
63112 -atomic_t fscache_n_acquires;
63113 -atomic_t fscache_n_acquires_null;
63114 -atomic_t fscache_n_acquires_no_cache;
63115 -atomic_t fscache_n_acquires_ok;
63116 -atomic_t fscache_n_acquires_nobufs;
63117 -atomic_t fscache_n_acquires_oom;
63118 +atomic_unchecked_t fscache_n_acquires;
63119 +atomic_unchecked_t fscache_n_acquires_null;
63120 +atomic_unchecked_t fscache_n_acquires_no_cache;
63121 +atomic_unchecked_t fscache_n_acquires_ok;
63122 +atomic_unchecked_t fscache_n_acquires_nobufs;
63123 +atomic_unchecked_t fscache_n_acquires_oom;
63124
63125 -atomic_t fscache_n_invalidates;
63126 -atomic_t fscache_n_invalidates_run;
63127 +atomic_unchecked_t fscache_n_invalidates;
63128 +atomic_unchecked_t fscache_n_invalidates_run;
63129
63130 -atomic_t fscache_n_updates;
63131 -atomic_t fscache_n_updates_null;
63132 -atomic_t fscache_n_updates_run;
63133 +atomic_unchecked_t fscache_n_updates;
63134 +atomic_unchecked_t fscache_n_updates_null;
63135 +atomic_unchecked_t fscache_n_updates_run;
63136
63137 -atomic_t fscache_n_relinquishes;
63138 -atomic_t fscache_n_relinquishes_null;
63139 -atomic_t fscache_n_relinquishes_waitcrt;
63140 -atomic_t fscache_n_relinquishes_retire;
63141 +atomic_unchecked_t fscache_n_relinquishes;
63142 +atomic_unchecked_t fscache_n_relinquishes_null;
63143 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63144 +atomic_unchecked_t fscache_n_relinquishes_retire;
63145
63146 -atomic_t fscache_n_cookie_index;
63147 -atomic_t fscache_n_cookie_data;
63148 -atomic_t fscache_n_cookie_special;
63149 +atomic_unchecked_t fscache_n_cookie_index;
63150 +atomic_unchecked_t fscache_n_cookie_data;
63151 +atomic_unchecked_t fscache_n_cookie_special;
63152
63153 -atomic_t fscache_n_object_alloc;
63154 -atomic_t fscache_n_object_no_alloc;
63155 -atomic_t fscache_n_object_lookups;
63156 -atomic_t fscache_n_object_lookups_negative;
63157 -atomic_t fscache_n_object_lookups_positive;
63158 -atomic_t fscache_n_object_lookups_timed_out;
63159 -atomic_t fscache_n_object_created;
63160 -atomic_t fscache_n_object_avail;
63161 -atomic_t fscache_n_object_dead;
63162 +atomic_unchecked_t fscache_n_object_alloc;
63163 +atomic_unchecked_t fscache_n_object_no_alloc;
63164 +atomic_unchecked_t fscache_n_object_lookups;
63165 +atomic_unchecked_t fscache_n_object_lookups_negative;
63166 +atomic_unchecked_t fscache_n_object_lookups_positive;
63167 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63168 +atomic_unchecked_t fscache_n_object_created;
63169 +atomic_unchecked_t fscache_n_object_avail;
63170 +atomic_unchecked_t fscache_n_object_dead;
63171
63172 -atomic_t fscache_n_checkaux_none;
63173 -atomic_t fscache_n_checkaux_okay;
63174 -atomic_t fscache_n_checkaux_update;
63175 -atomic_t fscache_n_checkaux_obsolete;
63176 +atomic_unchecked_t fscache_n_checkaux_none;
63177 +atomic_unchecked_t fscache_n_checkaux_okay;
63178 +atomic_unchecked_t fscache_n_checkaux_update;
63179 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63180
63181 atomic_t fscache_n_cop_alloc_object;
63182 atomic_t fscache_n_cop_lookup_object;
63183 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63184 seq_puts(m, "FS-Cache statistics\n");
63185
63186 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63187 - atomic_read(&fscache_n_cookie_index),
63188 - atomic_read(&fscache_n_cookie_data),
63189 - atomic_read(&fscache_n_cookie_special));
63190 + atomic_read_unchecked(&fscache_n_cookie_index),
63191 + atomic_read_unchecked(&fscache_n_cookie_data),
63192 + atomic_read_unchecked(&fscache_n_cookie_special));
63193
63194 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63195 - atomic_read(&fscache_n_object_alloc),
63196 - atomic_read(&fscache_n_object_no_alloc),
63197 - atomic_read(&fscache_n_object_avail),
63198 - atomic_read(&fscache_n_object_dead));
63199 + atomic_read_unchecked(&fscache_n_object_alloc),
63200 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63201 + atomic_read_unchecked(&fscache_n_object_avail),
63202 + atomic_read_unchecked(&fscache_n_object_dead));
63203 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63204 - atomic_read(&fscache_n_checkaux_none),
63205 - atomic_read(&fscache_n_checkaux_okay),
63206 - atomic_read(&fscache_n_checkaux_update),
63207 - atomic_read(&fscache_n_checkaux_obsolete));
63208 + atomic_read_unchecked(&fscache_n_checkaux_none),
63209 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63210 + atomic_read_unchecked(&fscache_n_checkaux_update),
63211 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63212
63213 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63214 - atomic_read(&fscache_n_marks),
63215 - atomic_read(&fscache_n_uncaches));
63216 + atomic_read_unchecked(&fscache_n_marks),
63217 + atomic_read_unchecked(&fscache_n_uncaches));
63218
63219 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63220 " oom=%u\n",
63221 - atomic_read(&fscache_n_acquires),
63222 - atomic_read(&fscache_n_acquires_null),
63223 - atomic_read(&fscache_n_acquires_no_cache),
63224 - atomic_read(&fscache_n_acquires_ok),
63225 - atomic_read(&fscache_n_acquires_nobufs),
63226 - atomic_read(&fscache_n_acquires_oom));
63227 + atomic_read_unchecked(&fscache_n_acquires),
63228 + atomic_read_unchecked(&fscache_n_acquires_null),
63229 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63230 + atomic_read_unchecked(&fscache_n_acquires_ok),
63231 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63232 + atomic_read_unchecked(&fscache_n_acquires_oom));
63233
63234 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63235 - atomic_read(&fscache_n_object_lookups),
63236 - atomic_read(&fscache_n_object_lookups_negative),
63237 - atomic_read(&fscache_n_object_lookups_positive),
63238 - atomic_read(&fscache_n_object_created),
63239 - atomic_read(&fscache_n_object_lookups_timed_out));
63240 + atomic_read_unchecked(&fscache_n_object_lookups),
63241 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63242 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63243 + atomic_read_unchecked(&fscache_n_object_created),
63244 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63245
63246 seq_printf(m, "Invals : n=%u run=%u\n",
63247 - atomic_read(&fscache_n_invalidates),
63248 - atomic_read(&fscache_n_invalidates_run));
63249 + atomic_read_unchecked(&fscache_n_invalidates),
63250 + atomic_read_unchecked(&fscache_n_invalidates_run));
63251
63252 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63253 - atomic_read(&fscache_n_updates),
63254 - atomic_read(&fscache_n_updates_null),
63255 - atomic_read(&fscache_n_updates_run));
63256 + atomic_read_unchecked(&fscache_n_updates),
63257 + atomic_read_unchecked(&fscache_n_updates_null),
63258 + atomic_read_unchecked(&fscache_n_updates_run));
63259
63260 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63261 - atomic_read(&fscache_n_relinquishes),
63262 - atomic_read(&fscache_n_relinquishes_null),
63263 - atomic_read(&fscache_n_relinquishes_waitcrt),
63264 - atomic_read(&fscache_n_relinquishes_retire));
63265 + atomic_read_unchecked(&fscache_n_relinquishes),
63266 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63267 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63268 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63269
63270 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63271 - atomic_read(&fscache_n_attr_changed),
63272 - atomic_read(&fscache_n_attr_changed_ok),
63273 - atomic_read(&fscache_n_attr_changed_nobufs),
63274 - atomic_read(&fscache_n_attr_changed_nomem),
63275 - atomic_read(&fscache_n_attr_changed_calls));
63276 + atomic_read_unchecked(&fscache_n_attr_changed),
63277 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63278 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63279 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63280 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63281
63282 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63283 - atomic_read(&fscache_n_allocs),
63284 - atomic_read(&fscache_n_allocs_ok),
63285 - atomic_read(&fscache_n_allocs_wait),
63286 - atomic_read(&fscache_n_allocs_nobufs),
63287 - atomic_read(&fscache_n_allocs_intr));
63288 + atomic_read_unchecked(&fscache_n_allocs),
63289 + atomic_read_unchecked(&fscache_n_allocs_ok),
63290 + atomic_read_unchecked(&fscache_n_allocs_wait),
63291 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63292 + atomic_read_unchecked(&fscache_n_allocs_intr));
63293 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63294 - atomic_read(&fscache_n_alloc_ops),
63295 - atomic_read(&fscache_n_alloc_op_waits),
63296 - atomic_read(&fscache_n_allocs_object_dead));
63297 + atomic_read_unchecked(&fscache_n_alloc_ops),
63298 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63299 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63300
63301 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63302 " int=%u oom=%u\n",
63303 - atomic_read(&fscache_n_retrievals),
63304 - atomic_read(&fscache_n_retrievals_ok),
63305 - atomic_read(&fscache_n_retrievals_wait),
63306 - atomic_read(&fscache_n_retrievals_nodata),
63307 - atomic_read(&fscache_n_retrievals_nobufs),
63308 - atomic_read(&fscache_n_retrievals_intr),
63309 - atomic_read(&fscache_n_retrievals_nomem));
63310 + atomic_read_unchecked(&fscache_n_retrievals),
63311 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63312 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63313 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63314 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63315 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63316 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63317 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63318 - atomic_read(&fscache_n_retrieval_ops),
63319 - atomic_read(&fscache_n_retrieval_op_waits),
63320 - atomic_read(&fscache_n_retrievals_object_dead));
63321 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63322 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63323 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63324
63325 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63326 - atomic_read(&fscache_n_stores),
63327 - atomic_read(&fscache_n_stores_ok),
63328 - atomic_read(&fscache_n_stores_again),
63329 - atomic_read(&fscache_n_stores_nobufs),
63330 - atomic_read(&fscache_n_stores_oom));
63331 + atomic_read_unchecked(&fscache_n_stores),
63332 + atomic_read_unchecked(&fscache_n_stores_ok),
63333 + atomic_read_unchecked(&fscache_n_stores_again),
63334 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63335 + atomic_read_unchecked(&fscache_n_stores_oom));
63336 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63337 - atomic_read(&fscache_n_store_ops),
63338 - atomic_read(&fscache_n_store_calls),
63339 - atomic_read(&fscache_n_store_pages),
63340 - atomic_read(&fscache_n_store_radix_deletes),
63341 - atomic_read(&fscache_n_store_pages_over_limit));
63342 + atomic_read_unchecked(&fscache_n_store_ops),
63343 + atomic_read_unchecked(&fscache_n_store_calls),
63344 + atomic_read_unchecked(&fscache_n_store_pages),
63345 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63346 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63347
63348 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63349 - atomic_read(&fscache_n_store_vmscan_not_storing),
63350 - atomic_read(&fscache_n_store_vmscan_gone),
63351 - atomic_read(&fscache_n_store_vmscan_busy),
63352 - atomic_read(&fscache_n_store_vmscan_cancelled),
63353 - atomic_read(&fscache_n_store_vmscan_wait));
63354 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63355 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63356 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63357 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63358 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63359
63360 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63361 - atomic_read(&fscache_n_op_pend),
63362 - atomic_read(&fscache_n_op_run),
63363 - atomic_read(&fscache_n_op_enqueue),
63364 - atomic_read(&fscache_n_op_cancelled),
63365 - atomic_read(&fscache_n_op_rejected));
63366 + atomic_read_unchecked(&fscache_n_op_pend),
63367 + atomic_read_unchecked(&fscache_n_op_run),
63368 + atomic_read_unchecked(&fscache_n_op_enqueue),
63369 + atomic_read_unchecked(&fscache_n_op_cancelled),
63370 + atomic_read_unchecked(&fscache_n_op_rejected));
63371 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63372 - atomic_read(&fscache_n_op_deferred_release),
63373 - atomic_read(&fscache_n_op_release),
63374 - atomic_read(&fscache_n_op_gc));
63375 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63376 + atomic_read_unchecked(&fscache_n_op_release),
63377 + atomic_read_unchecked(&fscache_n_op_gc));
63378
63379 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63380 atomic_read(&fscache_n_cop_alloc_object),
63381 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63382 index 28d0c7a..04816b7 100644
63383 --- a/fs/fuse/cuse.c
63384 +++ b/fs/fuse/cuse.c
63385 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63386 INIT_LIST_HEAD(&cuse_conntbl[i]);
63387
63388 /* inherit and extend fuse_dev_operations */
63389 - cuse_channel_fops = fuse_dev_operations;
63390 - cuse_channel_fops.owner = THIS_MODULE;
63391 - cuse_channel_fops.open = cuse_channel_open;
63392 - cuse_channel_fops.release = cuse_channel_release;
63393 + pax_open_kernel();
63394 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63395 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63396 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63397 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63398 + pax_close_kernel();
63399
63400 cuse_class = class_create(THIS_MODULE, "cuse");
63401 if (IS_ERR(cuse_class))
63402 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63403 index ed19a7d..91e9a4c 100644
63404 --- a/fs/fuse/dev.c
63405 +++ b/fs/fuse/dev.c
63406 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63407 ret = 0;
63408 pipe_lock(pipe);
63409
63410 - if (!pipe->readers) {
63411 + if (!atomic_read(&pipe->readers)) {
63412 send_sig(SIGPIPE, current, 0);
63413 if (!ret)
63414 ret = -EPIPE;
63415 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63416 page_nr++;
63417 ret += buf->len;
63418
63419 - if (pipe->files)
63420 + if (atomic_read(&pipe->files))
63421 do_wakeup = 1;
63422 }
63423
63424 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63425 index 08e7b1a..d91c6ee 100644
63426 --- a/fs/fuse/dir.c
63427 +++ b/fs/fuse/dir.c
63428 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63429 return link;
63430 }
63431
63432 -static void free_link(char *link)
63433 +static void free_link(const char *link)
63434 {
63435 if (!IS_ERR(link))
63436 free_page((unsigned long) link);
63437 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
63438 index fd62cae..3494dfa 100644
63439 --- a/fs/hostfs/hostfs_kern.c
63440 +++ b/fs/hostfs/hostfs_kern.c
63441 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
63442
63443 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
63444 {
63445 - char *s = nd_get_link(nd);
63446 + const char *s = nd_get_link(nd);
63447 if (!IS_ERR(s))
63448 __putname(s);
63449 }
63450 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
63451 index 5eba47f..d353c22 100644
63452 --- a/fs/hugetlbfs/inode.c
63453 +++ b/fs/hugetlbfs/inode.c
63454 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63455 struct mm_struct *mm = current->mm;
63456 struct vm_area_struct *vma;
63457 struct hstate *h = hstate_file(file);
63458 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
63459 struct vm_unmapped_area_info info;
63460
63461 if (len & ~huge_page_mask(h))
63462 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63463 return addr;
63464 }
63465
63466 +#ifdef CONFIG_PAX_RANDMMAP
63467 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
63468 +#endif
63469 +
63470 if (addr) {
63471 addr = ALIGN(addr, huge_page_size(h));
63472 vma = find_vma(mm, addr);
63473 - if (TASK_SIZE - len >= addr &&
63474 - (!vma || addr + len <= vma->vm_start))
63475 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
63476 return addr;
63477 }
63478
63479 info.flags = 0;
63480 info.length = len;
63481 info.low_limit = TASK_UNMAPPED_BASE;
63482 +
63483 +#ifdef CONFIG_PAX_RANDMMAP
63484 + if (mm->pax_flags & MF_PAX_RANDMMAP)
63485 + info.low_limit += mm->delta_mmap;
63486 +#endif
63487 +
63488 info.high_limit = TASK_SIZE;
63489 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
63490 info.align_offset = 0;
63491 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
63492 };
63493 MODULE_ALIAS_FS("hugetlbfs");
63494
63495 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63496 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63497
63498 static int can_do_hugetlb_shm(void)
63499 {
63500 diff --git a/fs/inode.c b/fs/inode.c
63501 index aa149e7..46f1f65 100644
63502 --- a/fs/inode.c
63503 +++ b/fs/inode.c
63504 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
63505 unsigned int *p = &get_cpu_var(last_ino);
63506 unsigned int res = *p;
63507
63508 +start:
63509 +
63510 #ifdef CONFIG_SMP
63511 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
63512 - static atomic_t shared_last_ino;
63513 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
63514 + static atomic_unchecked_t shared_last_ino;
63515 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
63516
63517 res = next - LAST_INO_BATCH;
63518 }
63519 #endif
63520
63521 - *p = ++res;
63522 + if (unlikely(!++res))
63523 + goto start; /* never zero */
63524 + *p = res;
63525 put_cpu_var(last_ino);
63526 return res;
63527 }
63528 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
63529 index 4a6cf28..d3a29d3 100644
63530 --- a/fs/jffs2/erase.c
63531 +++ b/fs/jffs2/erase.c
63532 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
63533 struct jffs2_unknown_node marker = {
63534 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
63535 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63536 - .totlen = cpu_to_je32(c->cleanmarker_size)
63537 + .totlen = cpu_to_je32(c->cleanmarker_size),
63538 + .hdr_crc = cpu_to_je32(0)
63539 };
63540
63541 jffs2_prealloc_raw_node_refs(c, jeb, 1);
63542 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
63543 index 09ed551..45684f8 100644
63544 --- a/fs/jffs2/wbuf.c
63545 +++ b/fs/jffs2/wbuf.c
63546 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
63547 {
63548 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
63549 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63550 - .totlen = constant_cpu_to_je32(8)
63551 + .totlen = constant_cpu_to_je32(8),
63552 + .hdr_crc = constant_cpu_to_je32(0)
63553 };
63554
63555 /*
63556 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
63557 index 16c3a95..e9cb75d 100644
63558 --- a/fs/jfs/super.c
63559 +++ b/fs/jfs/super.c
63560 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
63561
63562 jfs_inode_cachep =
63563 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
63564 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
63565 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
63566 init_once);
63567 if (jfs_inode_cachep == NULL)
63568 return -ENOMEM;
63569 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
63570 index 2d881b3..fe1ac77 100644
63571 --- a/fs/kernfs/dir.c
63572 +++ b/fs/kernfs/dir.c
63573 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
63574 *
63575 * Returns 31 bit hash of ns + name (so it fits in an off_t )
63576 */
63577 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
63578 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
63579 {
63580 unsigned long hash = init_name_hash();
63581 unsigned int len = strlen(name);
63582 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
63583 ret = scops->mkdir(parent, dentry->d_name.name, mode);
63584
63585 kernfs_put_active(parent);
63586 +
63587 + if (!ret) {
63588 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
63589 + ret = PTR_ERR_OR_ZERO(dentry_ret);
63590 + }
63591 +
63592 return ret;
63593 }
63594
63595 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
63596 index ddc9f96..fce1040 100644
63597 --- a/fs/kernfs/file.c
63598 +++ b/fs/kernfs/file.c
63599 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
63600
63601 struct kernfs_open_node {
63602 atomic_t refcnt;
63603 - atomic_t event;
63604 + atomic_unchecked_t event;
63605 wait_queue_head_t poll;
63606 struct list_head files; /* goes through kernfs_open_file.list */
63607 };
63608 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
63609 {
63610 struct kernfs_open_file *of = sf->private;
63611
63612 - of->event = atomic_read(&of->kn->attr.open->event);
63613 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
63614
63615 return of->kn->attr.ops->seq_show(sf, v);
63616 }
63617 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
63618 return ret;
63619 }
63620
63621 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63622 - void *buf, int len, int write)
63623 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63624 + void *buf, size_t len, int write)
63625 {
63626 struct file *file = vma->vm_file;
63627 struct kernfs_open_file *of = kernfs_of(file);
63628 - int ret;
63629 + ssize_t ret;
63630
63631 if (!of->vm_ops)
63632 return -EINVAL;
63633 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
63634 return -ENOMEM;
63635
63636 atomic_set(&new_on->refcnt, 0);
63637 - atomic_set(&new_on->event, 1);
63638 + atomic_set_unchecked(&new_on->event, 1);
63639 init_waitqueue_head(&new_on->poll);
63640 INIT_LIST_HEAD(&new_on->files);
63641 goto retry;
63642 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
63643
63644 kernfs_put_active(kn);
63645
63646 - if (of->event != atomic_read(&on->event))
63647 + if (of->event != atomic_read_unchecked(&on->event))
63648 goto trigger;
63649
63650 return DEFAULT_POLLMASK;
63651 @@ -823,7 +823,7 @@ repeat:
63652
63653 on = kn->attr.open;
63654 if (on) {
63655 - atomic_inc(&on->event);
63656 + atomic_inc_unchecked(&on->event);
63657 wake_up_interruptible(&on->poll);
63658 }
63659
63660 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
63661 index 8a19889..4c3069a 100644
63662 --- a/fs/kernfs/symlink.c
63663 +++ b/fs/kernfs/symlink.c
63664 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
63665 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
63666 void *cookie)
63667 {
63668 - char *page = nd_get_link(nd);
63669 + const char *page = nd_get_link(nd);
63670 if (!IS_ERR(page))
63671 free_page((unsigned long)page);
63672 }
63673 diff --git a/fs/libfs.c b/fs/libfs.c
63674 index 005843c..06c4191 100644
63675 --- a/fs/libfs.c
63676 +++ b/fs/libfs.c
63677 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63678
63679 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
63680 struct dentry *next = list_entry(p, struct dentry, d_child);
63681 + char d_name[sizeof(next->d_iname)];
63682 + const unsigned char *name;
63683 +
63684 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
63685 if (!simple_positive(next)) {
63686 spin_unlock(&next->d_lock);
63687 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63688
63689 spin_unlock(&next->d_lock);
63690 spin_unlock(&dentry->d_lock);
63691 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
63692 + name = next->d_name.name;
63693 + if (name == next->d_iname) {
63694 + memcpy(d_name, name, next->d_name.len);
63695 + name = d_name;
63696 + }
63697 + if (!dir_emit(ctx, name, next->d_name.len,
63698 next->d_inode->i_ino, dt_type(next->d_inode)))
63699 return 0;
63700 spin_lock(&dentry->d_lock);
63701 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
63702 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
63703 void *cookie)
63704 {
63705 - char *s = nd_get_link(nd);
63706 + const char *s = nd_get_link(nd);
63707 if (!IS_ERR(s))
63708 kfree(s);
63709 }
63710 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
63711 index acd3947..1f896e2 100644
63712 --- a/fs/lockd/clntproc.c
63713 +++ b/fs/lockd/clntproc.c
63714 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
63715 /*
63716 * Cookie counter for NLM requests
63717 */
63718 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
63719 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
63720
63721 void nlmclnt_next_cookie(struct nlm_cookie *c)
63722 {
63723 - u32 cookie = atomic_inc_return(&nlm_cookie);
63724 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
63725
63726 memcpy(c->data, &cookie, 4);
63727 c->len=4;
63728 diff --git a/fs/locks.c b/fs/locks.c
63729 index 59e2f90..bd69071 100644
63730 --- a/fs/locks.c
63731 +++ b/fs/locks.c
63732 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
63733 locks_remove_posix(filp, filp);
63734
63735 if (filp->f_op->flock) {
63736 - struct file_lock fl = {
63737 + struct file_lock flock = {
63738 .fl_owner = filp,
63739 .fl_pid = current->tgid,
63740 .fl_file = filp,
63741 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
63742 .fl_type = F_UNLCK,
63743 .fl_end = OFFSET_MAX,
63744 };
63745 - filp->f_op->flock(filp, F_SETLKW, &fl);
63746 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
63747 - fl.fl_ops->fl_release_private(&fl);
63748 + filp->f_op->flock(filp, F_SETLKW, &flock);
63749 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
63750 + flock.fl_ops->fl_release_private(&flock);
63751 }
63752
63753 spin_lock(&inode->i_lock);
63754 diff --git a/fs/mount.h b/fs/mount.h
63755 index 0ad6f76..a04c146 100644
63756 --- a/fs/mount.h
63757 +++ b/fs/mount.h
63758 @@ -12,7 +12,7 @@ struct mnt_namespace {
63759 u64 seq; /* Sequence number to prevent loops */
63760 wait_queue_head_t poll;
63761 u64 event;
63762 -};
63763 +} __randomize_layout;
63764
63765 struct mnt_pcp {
63766 int mnt_count;
63767 @@ -63,7 +63,7 @@ struct mount {
63768 int mnt_expiry_mark; /* true if marked for expiry */
63769 struct hlist_head mnt_pins;
63770 struct path mnt_ex_mountpoint;
63771 -};
63772 +} __randomize_layout;
63773
63774 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
63775
63776 diff --git a/fs/namei.c b/fs/namei.c
63777 index bc35b02..7ed1f1d 100644
63778 --- a/fs/namei.c
63779 +++ b/fs/namei.c
63780 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
63781 if (ret != -EACCES)
63782 return ret;
63783
63784 +#ifdef CONFIG_GRKERNSEC
63785 + /* we'll block if we have to log due to a denied capability use */
63786 + if (mask & MAY_NOT_BLOCK)
63787 + return -ECHILD;
63788 +#endif
63789 +
63790 if (S_ISDIR(inode->i_mode)) {
63791 /* DACs are overridable for directories */
63792 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63793 - return 0;
63794 if (!(mask & MAY_WRITE))
63795 - if (capable_wrt_inode_uidgid(inode,
63796 - CAP_DAC_READ_SEARCH))
63797 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63798 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63799 return 0;
63800 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63801 + return 0;
63802 return -EACCES;
63803 }
63804 /*
63805 + * Searching includes executable on directories, else just read.
63806 + */
63807 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63808 + if (mask == MAY_READ)
63809 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63810 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63811 + return 0;
63812 +
63813 + /*
63814 * Read/write DACs are always overridable.
63815 * Executable DACs are overridable when there is
63816 * at least one exec bit set.
63817 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
63818 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63819 return 0;
63820
63821 - /*
63822 - * Searching includes executable on directories, else just read.
63823 - */
63824 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63825 - if (mask == MAY_READ)
63826 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63827 - return 0;
63828 -
63829 return -EACCES;
63830 }
63831 EXPORT_SYMBOL(generic_permission);
63832 @@ -497,7 +504,7 @@ struct nameidata {
63833 int last_type;
63834 unsigned depth;
63835 struct file *base;
63836 - char *saved_names[MAX_NESTED_LINKS + 1];
63837 + const char *saved_names[MAX_NESTED_LINKS + 1];
63838 };
63839
63840 /*
63841 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
63842 nd->flags |= LOOKUP_JUMPED;
63843 }
63844
63845 -void nd_set_link(struct nameidata *nd, char *path)
63846 +void nd_set_link(struct nameidata *nd, const char *path)
63847 {
63848 nd->saved_names[nd->depth] = path;
63849 }
63850 EXPORT_SYMBOL(nd_set_link);
63851
63852 -char *nd_get_link(struct nameidata *nd)
63853 +const char *nd_get_link(const struct nameidata *nd)
63854 {
63855 return nd->saved_names[nd->depth];
63856 }
63857 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63858 {
63859 struct dentry *dentry = link->dentry;
63860 int error;
63861 - char *s;
63862 + const char *s;
63863
63864 BUG_ON(nd->flags & LOOKUP_RCU);
63865
63866 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63867 if (error)
63868 goto out_put_nd_path;
63869
63870 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
63871 + dentry->d_inode, dentry, nd->path.mnt)) {
63872 + error = -EACCES;
63873 + goto out_put_nd_path;
63874 + }
63875 +
63876 nd->last_type = LAST_BIND;
63877 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
63878 error = PTR_ERR(*p);
63879 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
63880 if (res)
63881 break;
63882 res = walk_component(nd, path, LOOKUP_FOLLOW);
63883 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
63884 + res = -EACCES;
63885 put_link(nd, &link, cookie);
63886 } while (res > 0);
63887
63888 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
63889 static inline u64 hash_name(const char *name)
63890 {
63891 unsigned long a, b, adata, bdata, mask, hash, len;
63892 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63893 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63894
63895 hash = a = 0;
63896 len = -sizeof(unsigned long);
63897 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
63898 if (err)
63899 break;
63900 err = lookup_last(nd, &path);
63901 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
63902 + err = -EACCES;
63903 put_link(nd, &link, cookie);
63904 }
63905 }
63906 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
63907 if (!err)
63908 err = complete_walk(nd);
63909
63910 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
63911 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
63912 + path_put(&nd->path);
63913 + err = -ENOENT;
63914 + }
63915 + }
63916 +
63917 if (!err && nd->flags & LOOKUP_DIRECTORY) {
63918 if (!d_can_lookup(nd->path.dentry)) {
63919 path_put(&nd->path);
63920 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
63921 retval = path_lookupat(dfd, name->name,
63922 flags | LOOKUP_REVAL, nd);
63923
63924 - if (likely(!retval))
63925 + if (likely(!retval)) {
63926 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
63927 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
63928 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
63929 + path_put(&nd->path);
63930 + return -ENOENT;
63931 + }
63932 + }
63933 + }
63934 return retval;
63935 }
63936
63937 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
63938 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
63939 return -EPERM;
63940
63941 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
63942 + return -EPERM;
63943 + if (gr_handle_rawio(inode))
63944 + return -EPERM;
63945 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
63946 + return -EACCES;
63947 +
63948 return 0;
63949 }
63950
63951 @@ -2826,7 +2864,7 @@ looked_up:
63952 * cleared otherwise prior to returning.
63953 */
63954 static int lookup_open(struct nameidata *nd, struct path *path,
63955 - struct file *file,
63956 + struct path *link, struct file *file,
63957 const struct open_flags *op,
63958 bool got_write, int *opened)
63959 {
63960 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
63961 /* Negative dentry, just create the file */
63962 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
63963 umode_t mode = op->mode;
63964 +
63965 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
63966 + error = -EACCES;
63967 + goto out_dput;
63968 + }
63969 +
63970 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
63971 + error = -EACCES;
63972 + goto out_dput;
63973 + }
63974 +
63975 if (!IS_POSIXACL(dir->d_inode))
63976 mode &= ~current_umask();
63977 /*
63978 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
63979 nd->flags & LOOKUP_EXCL);
63980 if (error)
63981 goto out_dput;
63982 + else
63983 + gr_handle_create(dentry, nd->path.mnt);
63984 }
63985 out_no_open:
63986 path->dentry = dentry;
63987 @@ -2896,7 +2947,7 @@ out_dput:
63988 /*
63989 * Handle the last step of open()
63990 */
63991 -static int do_last(struct nameidata *nd, struct path *path,
63992 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
63993 struct file *file, const struct open_flags *op,
63994 int *opened, struct filename *name)
63995 {
63996 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
63997 if (error)
63998 return error;
63999
64000 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64001 + error = -ENOENT;
64002 + goto out;
64003 + }
64004 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64005 + error = -EACCES;
64006 + goto out;
64007 + }
64008 +
64009 audit_inode(name, dir, LOOKUP_PARENT);
64010 error = -EISDIR;
64011 /* trailing slashes? */
64012 @@ -2965,7 +3025,7 @@ retry_lookup:
64013 */
64014 }
64015 mutex_lock(&dir->d_inode->i_mutex);
64016 - error = lookup_open(nd, path, file, op, got_write, opened);
64017 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64018 mutex_unlock(&dir->d_inode->i_mutex);
64019
64020 if (error <= 0) {
64021 @@ -2989,11 +3049,28 @@ retry_lookup:
64022 goto finish_open_created;
64023 }
64024
64025 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64026 + error = -ENOENT;
64027 + goto exit_dput;
64028 + }
64029 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64030 + error = -EACCES;
64031 + goto exit_dput;
64032 + }
64033 +
64034 /*
64035 * create/update audit record if it already exists.
64036 */
64037 - if (d_is_positive(path->dentry))
64038 + if (d_is_positive(path->dentry)) {
64039 + /* only check if O_CREAT is specified, all other checks need to go
64040 + into may_open */
64041 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64042 + error = -EACCES;
64043 + goto exit_dput;
64044 + }
64045 +
64046 audit_inode(name, path->dentry, 0);
64047 + }
64048
64049 /*
64050 * If atomic_open() acquired write access it is dropped now due to
64051 @@ -3034,6 +3111,11 @@ finish_lookup:
64052 }
64053 }
64054 BUG_ON(inode != path->dentry->d_inode);
64055 + /* if we're resolving a symlink to another symlink */
64056 + if (link && gr_handle_symlink_owner(link, inode)) {
64057 + error = -EACCES;
64058 + goto out;
64059 + }
64060 return 1;
64061 }
64062
64063 @@ -3053,7 +3135,18 @@ finish_open:
64064 path_put(&save_parent);
64065 return error;
64066 }
64067 +
64068 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64069 + error = -ENOENT;
64070 + goto out;
64071 + }
64072 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64073 + error = -EACCES;
64074 + goto out;
64075 + }
64076 +
64077 audit_inode(name, nd->path.dentry, 0);
64078 +
64079 error = -EISDIR;
64080 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64081 goto out;
64082 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64083 if (unlikely(error))
64084 goto out;
64085
64086 - error = do_last(nd, &path, file, op, &opened, pathname);
64087 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64088 while (unlikely(error > 0)) { /* trailing symlink */
64089 struct path link = path;
64090 void *cookie;
64091 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64092 error = follow_link(&link, nd, &cookie);
64093 if (unlikely(error))
64094 break;
64095 - error = do_last(nd, &path, file, op, &opened, pathname);
64096 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64097 put_link(nd, &link, cookie);
64098 }
64099 out:
64100 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64101 goto unlock;
64102
64103 error = -EEXIST;
64104 - if (d_is_positive(dentry))
64105 + if (d_is_positive(dentry)) {
64106 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64107 + error = -ENOENT;
64108 goto fail;
64109 -
64110 + }
64111 /*
64112 * Special case - lookup gave negative, but... we had foo/bar/
64113 * From the vfs_mknod() POV we just have a negative dentry -
64114 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64115 }
64116 EXPORT_SYMBOL(user_path_create);
64117
64118 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64119 +{
64120 + struct filename *tmp = getname(pathname);
64121 + struct dentry *res;
64122 + if (IS_ERR(tmp))
64123 + return ERR_CAST(tmp);
64124 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64125 + if (IS_ERR(res))
64126 + putname(tmp);
64127 + else
64128 + *to = tmp;
64129 + return res;
64130 +}
64131 +
64132 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64133 {
64134 int error = may_create(dir, dentry);
64135 @@ -3446,6 +3555,17 @@ retry:
64136
64137 if (!IS_POSIXACL(path.dentry->d_inode))
64138 mode &= ~current_umask();
64139 +
64140 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64141 + error = -EPERM;
64142 + goto out;
64143 + }
64144 +
64145 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64146 + error = -EACCES;
64147 + goto out;
64148 + }
64149 +
64150 error = security_path_mknod(&path, dentry, mode, dev);
64151 if (error)
64152 goto out;
64153 @@ -3461,6 +3581,8 @@ retry:
64154 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64155 break;
64156 }
64157 + if (!error)
64158 + gr_handle_create(dentry, path.mnt);
64159 out:
64160 done_path_create(&path, dentry);
64161 if (retry_estale(error, lookup_flags)) {
64162 @@ -3515,9 +3637,16 @@ retry:
64163
64164 if (!IS_POSIXACL(path.dentry->d_inode))
64165 mode &= ~current_umask();
64166 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64167 + error = -EACCES;
64168 + goto out;
64169 + }
64170 error = security_path_mkdir(&path, dentry, mode);
64171 if (!error)
64172 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64173 + if (!error)
64174 + gr_handle_create(dentry, path.mnt);
64175 +out:
64176 done_path_create(&path, dentry);
64177 if (retry_estale(error, lookup_flags)) {
64178 lookup_flags |= LOOKUP_REVAL;
64179 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64180 struct filename *name;
64181 struct dentry *dentry;
64182 struct nameidata nd;
64183 + u64 saved_ino = 0;
64184 + dev_t saved_dev = 0;
64185 unsigned int lookup_flags = 0;
64186 retry:
64187 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64188 @@ -3633,10 +3764,21 @@ retry:
64189 error = -ENOENT;
64190 goto exit3;
64191 }
64192 +
64193 + saved_ino = gr_get_ino_from_dentry(dentry);
64194 + saved_dev = gr_get_dev_from_dentry(dentry);
64195 +
64196 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64197 + error = -EACCES;
64198 + goto exit3;
64199 + }
64200 +
64201 error = security_path_rmdir(&nd.path, dentry);
64202 if (error)
64203 goto exit3;
64204 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64205 + if (!error && (saved_dev || saved_ino))
64206 + gr_handle_delete(saved_ino, saved_dev);
64207 exit3:
64208 dput(dentry);
64209 exit2:
64210 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64211 struct nameidata nd;
64212 struct inode *inode = NULL;
64213 struct inode *delegated_inode = NULL;
64214 + u64 saved_ino = 0;
64215 + dev_t saved_dev = 0;
64216 unsigned int lookup_flags = 0;
64217 retry:
64218 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64219 @@ -3755,10 +3899,22 @@ retry_deleg:
64220 if (d_is_negative(dentry))
64221 goto slashes;
64222 ihold(inode);
64223 +
64224 + if (inode->i_nlink <= 1) {
64225 + saved_ino = gr_get_ino_from_dentry(dentry);
64226 + saved_dev = gr_get_dev_from_dentry(dentry);
64227 + }
64228 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64229 + error = -EACCES;
64230 + goto exit2;
64231 + }
64232 +
64233 error = security_path_unlink(&nd.path, dentry);
64234 if (error)
64235 goto exit2;
64236 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64237 + if (!error && (saved_ino || saved_dev))
64238 + gr_handle_delete(saved_ino, saved_dev);
64239 exit2:
64240 dput(dentry);
64241 }
64242 @@ -3847,9 +4003,17 @@ retry:
64243 if (IS_ERR(dentry))
64244 goto out_putname;
64245
64246 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64247 + error = -EACCES;
64248 + goto out;
64249 + }
64250 +
64251 error = security_path_symlink(&path, dentry, from->name);
64252 if (!error)
64253 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64254 + if (!error)
64255 + gr_handle_create(dentry, path.mnt);
64256 +out:
64257 done_path_create(&path, dentry);
64258 if (retry_estale(error, lookup_flags)) {
64259 lookup_flags |= LOOKUP_REVAL;
64260 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64261 struct dentry *new_dentry;
64262 struct path old_path, new_path;
64263 struct inode *delegated_inode = NULL;
64264 + struct filename *to = NULL;
64265 int how = 0;
64266 int error;
64267
64268 @@ -3976,7 +4141,7 @@ retry:
64269 if (error)
64270 return error;
64271
64272 - new_dentry = user_path_create(newdfd, newname, &new_path,
64273 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64274 (how & LOOKUP_REVAL));
64275 error = PTR_ERR(new_dentry);
64276 if (IS_ERR(new_dentry))
64277 @@ -3988,11 +4153,28 @@ retry:
64278 error = may_linkat(&old_path);
64279 if (unlikely(error))
64280 goto out_dput;
64281 +
64282 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64283 + old_path.dentry->d_inode,
64284 + old_path.dentry->d_inode->i_mode, to)) {
64285 + error = -EACCES;
64286 + goto out_dput;
64287 + }
64288 +
64289 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64290 + old_path.dentry, old_path.mnt, to)) {
64291 + error = -EACCES;
64292 + goto out_dput;
64293 + }
64294 +
64295 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64296 if (error)
64297 goto out_dput;
64298 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64299 + if (!error)
64300 + gr_handle_create(new_dentry, new_path.mnt);
64301 out_dput:
64302 + putname(to);
64303 done_path_create(&new_path, new_dentry);
64304 if (delegated_inode) {
64305 error = break_deleg_wait(&delegated_inode);
64306 @@ -4308,6 +4490,20 @@ retry_deleg:
64307 if (new_dentry == trap)
64308 goto exit5;
64309
64310 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64311 + /* use EXDEV error to cause 'mv' to switch to an alternative
64312 + * method for usability
64313 + */
64314 + error = -EXDEV;
64315 + goto exit5;
64316 + }
64317 +
64318 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64319 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64320 + to, flags);
64321 + if (error)
64322 + goto exit5;
64323 +
64324 error = security_path_rename(&oldnd.path, old_dentry,
64325 &newnd.path, new_dentry, flags);
64326 if (error)
64327 @@ -4315,6 +4511,9 @@ retry_deleg:
64328 error = vfs_rename(old_dir->d_inode, old_dentry,
64329 new_dir->d_inode, new_dentry,
64330 &delegated_inode, flags);
64331 + if (!error)
64332 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64333 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64334 exit5:
64335 dput(new_dentry);
64336 exit4:
64337 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64338
64339 int readlink_copy(char __user *buffer, int buflen, const char *link)
64340 {
64341 + char tmpbuf[64];
64342 + const char *newlink;
64343 int len = PTR_ERR(link);
64344 +
64345 if (IS_ERR(link))
64346 goto out;
64347
64348 len = strlen(link);
64349 if (len > (unsigned) buflen)
64350 len = buflen;
64351 - if (copy_to_user(buffer, link, len))
64352 +
64353 + if (len < sizeof(tmpbuf)) {
64354 + memcpy(tmpbuf, link, len);
64355 + newlink = tmpbuf;
64356 + } else
64357 + newlink = link;
64358 +
64359 + if (copy_to_user(buffer, newlink, len))
64360 len = -EFAULT;
64361 out:
64362 return len;
64363 diff --git a/fs/namespace.c b/fs/namespace.c
64364 index cd1e968..e64ff16 100644
64365 --- a/fs/namespace.c
64366 +++ b/fs/namespace.c
64367 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64368 if (!(sb->s_flags & MS_RDONLY))
64369 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64370 up_write(&sb->s_umount);
64371 +
64372 + gr_log_remount(mnt->mnt_devname, retval);
64373 +
64374 return retval;
64375 }
64376
64377 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64378 }
64379 unlock_mount_hash();
64380 namespace_unlock();
64381 +
64382 + gr_log_unmount(mnt->mnt_devname, retval);
64383 +
64384 return retval;
64385 }
64386
64387 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64388 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64389 */
64390
64391 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64392 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64393 {
64394 struct path path;
64395 struct mount *mnt;
64396 @@ -1565,7 +1571,7 @@ out:
64397 /*
64398 * The 2.0 compatible umount. No flags.
64399 */
64400 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64401 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64402 {
64403 return sys_umount(name, 0);
64404 }
64405 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64406 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64407 MS_STRICTATIME);
64408
64409 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
64410 + retval = -EPERM;
64411 + goto dput_out;
64412 + }
64413 +
64414 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
64415 + retval = -EPERM;
64416 + goto dput_out;
64417 + }
64418 +
64419 if (flags & MS_REMOUNT)
64420 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
64421 data_page);
64422 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64423 retval = do_new_mount(&path, type_page, flags, mnt_flags,
64424 dev_name, data_page);
64425 dput_out:
64426 + gr_log_mount(dev_name, &path, retval);
64427 +
64428 path_put(&path);
64429 +
64430 return retval;
64431 }
64432
64433 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
64434 * number incrementing at 10Ghz will take 12,427 years to wrap which
64435 * is effectively never, so we can ignore the possibility.
64436 */
64437 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
64438 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
64439
64440 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64441 {
64442 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64443 return ERR_PTR(ret);
64444 }
64445 new_ns->ns.ops = &mntns_operations;
64446 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
64447 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
64448 atomic_set(&new_ns->count, 1);
64449 new_ns->root = NULL;
64450 INIT_LIST_HEAD(&new_ns->list);
64451 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64452 return new_ns;
64453 }
64454
64455 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64456 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64457 struct user_namespace *user_ns, struct fs_struct *new_fs)
64458 {
64459 struct mnt_namespace *new_ns;
64460 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
64461 }
64462 EXPORT_SYMBOL(mount_subtree);
64463
64464 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
64465 - char __user *, type, unsigned long, flags, void __user *, data)
64466 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
64467 + const char __user *, type, unsigned long, flags, void __user *, data)
64468 {
64469 int ret;
64470 char *kernel_type;
64471 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
64472 if (error)
64473 goto out2;
64474
64475 + if (gr_handle_chroot_pivot()) {
64476 + error = -EPERM;
64477 + goto out2;
64478 + }
64479 +
64480 get_fs_root(current->fs, &root);
64481 old_mp = lock_mount(&old);
64482 error = PTR_ERR(old_mp);
64483 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
64484 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
64485 return -EPERM;
64486
64487 - if (fs->users != 1)
64488 + if (atomic_read(&fs->users) != 1)
64489 return -EINVAL;
64490
64491 get_mnt_ns(mnt_ns);
64492 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
64493 index 02f8d09..a5c25d1 100644
64494 --- a/fs/nfs/callback_xdr.c
64495 +++ b/fs/nfs/callback_xdr.c
64496 @@ -51,7 +51,7 @@ struct callback_op {
64497 callback_decode_arg_t decode_args;
64498 callback_encode_res_t encode_res;
64499 long res_maxsize;
64500 -};
64501 +} __do_const;
64502
64503 static struct callback_op callback_ops[];
64504
64505 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
64506 index 2211f6b..30d0950 100644
64507 --- a/fs/nfs/inode.c
64508 +++ b/fs/nfs/inode.c
64509 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
64510 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
64511 }
64512
64513 -static atomic_long_t nfs_attr_generation_counter;
64514 +static atomic_long_unchecked_t nfs_attr_generation_counter;
64515
64516 static unsigned long nfs_read_attr_generation_counter(void)
64517 {
64518 - return atomic_long_read(&nfs_attr_generation_counter);
64519 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
64520 }
64521
64522 unsigned long nfs_inc_attr_generation_counter(void)
64523 {
64524 - return atomic_long_inc_return(&nfs_attr_generation_counter);
64525 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
64526 }
64527
64528 void nfs_fattr_init(struct nfs_fattr *fattr)
64529 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
64530 index ac71d13..a2e590a 100644
64531 --- a/fs/nfsd/nfs4proc.c
64532 +++ b/fs/nfsd/nfs4proc.c
64533 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
64534 nfsd4op_rsize op_rsize_bop;
64535 stateid_getter op_get_currentstateid;
64536 stateid_setter op_set_currentstateid;
64537 -};
64538 +} __do_const;
64539
64540 static struct nfsd4_operation nfsd4_ops[];
64541
64542 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
64543 index 15f7b73..00e230b 100644
64544 --- a/fs/nfsd/nfs4xdr.c
64545 +++ b/fs/nfsd/nfs4xdr.c
64546 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
64547
64548 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
64549
64550 -static nfsd4_dec nfsd4_dec_ops[] = {
64551 +static const nfsd4_dec nfsd4_dec_ops[] = {
64552 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
64553 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
64554 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
64555 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
64556 index 83a9694..6b7f928 100644
64557 --- a/fs/nfsd/nfscache.c
64558 +++ b/fs/nfsd/nfscache.c
64559 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64560 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
64561 u32 hash;
64562 struct nfsd_drc_bucket *b;
64563 - int len;
64564 + long len;
64565 size_t bufsize = 0;
64566
64567 if (!rp)
64568 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64569 hash = nfsd_cache_hash(rp->c_xid);
64570 b = &drc_hashtbl[hash];
64571
64572 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
64573 - len >>= 2;
64574 + if (statp) {
64575 + len = (char*)statp - (char*)resv->iov_base;
64576 + len = resv->iov_len - len;
64577 + len >>= 2;
64578 + }
64579
64580 /* Don't cache excessive amounts of data and XDR failures */
64581 - if (!statp || len > (256 >> 2)) {
64582 + if (!statp || len > (256 >> 2) || len < 0) {
64583 nfsd_reply_cache_free(b, rp);
64584 return;
64585 }
64586 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64587 switch (cachetype) {
64588 case RC_REPLSTAT:
64589 if (len != 1)
64590 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
64591 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
64592 rp->c_replstat = *statp;
64593 break;
64594 case RC_REPLBUFF:
64595 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
64596 index 5685c67..73029ef 100644
64597 --- a/fs/nfsd/vfs.c
64598 +++ b/fs/nfsd/vfs.c
64599 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
64600
64601 oldfs = get_fs();
64602 set_fs(KERNEL_DS);
64603 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
64604 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
64605 set_fs(oldfs);
64606 return nfsd_finish_read(file, count, host_err);
64607 }
64608 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
64609
64610 /* Write the data. */
64611 oldfs = get_fs(); set_fs(KERNEL_DS);
64612 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
64613 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
64614 set_fs(oldfs);
64615 if (host_err < 0)
64616 goto out_nfserr;
64617 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
64618 */
64619
64620 oldfs = get_fs(); set_fs(KERNEL_DS);
64621 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
64622 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
64623 set_fs(oldfs);
64624
64625 if (host_err < 0)
64626 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
64627 index 52ccd34..7a6b202 100644
64628 --- a/fs/nls/nls_base.c
64629 +++ b/fs/nls/nls_base.c
64630 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
64631
64632 int __register_nls(struct nls_table *nls, struct module *owner)
64633 {
64634 - struct nls_table ** tmp = &tables;
64635 + struct nls_table *tmp = tables;
64636
64637 if (nls->next)
64638 return -EBUSY;
64639
64640 - nls->owner = owner;
64641 + pax_open_kernel();
64642 + *(void **)&nls->owner = owner;
64643 + pax_close_kernel();
64644 spin_lock(&nls_lock);
64645 - while (*tmp) {
64646 - if (nls == *tmp) {
64647 + while (tmp) {
64648 + if (nls == tmp) {
64649 spin_unlock(&nls_lock);
64650 return -EBUSY;
64651 }
64652 - tmp = &(*tmp)->next;
64653 + tmp = tmp->next;
64654 }
64655 - nls->next = tables;
64656 + pax_open_kernel();
64657 + *(struct nls_table **)&nls->next = tables;
64658 + pax_close_kernel();
64659 tables = nls;
64660 spin_unlock(&nls_lock);
64661 return 0;
64662 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
64663
64664 int unregister_nls(struct nls_table * nls)
64665 {
64666 - struct nls_table ** tmp = &tables;
64667 + struct nls_table * const * tmp = &tables;
64668
64669 spin_lock(&nls_lock);
64670 while (*tmp) {
64671 if (nls == *tmp) {
64672 - *tmp = nls->next;
64673 + pax_open_kernel();
64674 + *(struct nls_table **)tmp = nls->next;
64675 + pax_close_kernel();
64676 spin_unlock(&nls_lock);
64677 return 0;
64678 }
64679 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
64680 return -EINVAL;
64681 }
64682
64683 -static struct nls_table *find_nls(char *charset)
64684 +static struct nls_table *find_nls(const char *charset)
64685 {
64686 struct nls_table *nls;
64687 spin_lock(&nls_lock);
64688 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
64689 return nls;
64690 }
64691
64692 -struct nls_table *load_nls(char *charset)
64693 +struct nls_table *load_nls(const char *charset)
64694 {
64695 return try_then_request_module(find_nls(charset), "nls_%s", charset);
64696 }
64697 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
64698 index 162b3f1..6076a7c 100644
64699 --- a/fs/nls/nls_euc-jp.c
64700 +++ b/fs/nls/nls_euc-jp.c
64701 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
64702 p_nls = load_nls("cp932");
64703
64704 if (p_nls) {
64705 - table.charset2upper = p_nls->charset2upper;
64706 - table.charset2lower = p_nls->charset2lower;
64707 + pax_open_kernel();
64708 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64709 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64710 + pax_close_kernel();
64711 return register_nls(&table);
64712 }
64713
64714 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
64715 index a80a741..7b96e1b 100644
64716 --- a/fs/nls/nls_koi8-ru.c
64717 +++ b/fs/nls/nls_koi8-ru.c
64718 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
64719 p_nls = load_nls("koi8-u");
64720
64721 if (p_nls) {
64722 - table.charset2upper = p_nls->charset2upper;
64723 - table.charset2lower = p_nls->charset2lower;
64724 + pax_open_kernel();
64725 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64726 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64727 + pax_close_kernel();
64728 return register_nls(&table);
64729 }
64730
64731 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
64732 index bff8567..83281c6 100644
64733 --- a/fs/notify/fanotify/fanotify_user.c
64734 +++ b/fs/notify/fanotify/fanotify_user.c
64735 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
64736
64737 fd = fanotify_event_metadata.fd;
64738 ret = -EFAULT;
64739 - if (copy_to_user(buf, &fanotify_event_metadata,
64740 - fanotify_event_metadata.event_len))
64741 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
64742 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
64743 goto out_close_fd;
64744
64745 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
64746 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
64747 index a95d8e0..a91a5fd 100644
64748 --- a/fs/notify/notification.c
64749 +++ b/fs/notify/notification.c
64750 @@ -48,7 +48,7 @@
64751 #include <linux/fsnotify_backend.h>
64752 #include "fsnotify.h"
64753
64754 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64755 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64756
64757 /**
64758 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
64759 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64760 */
64761 u32 fsnotify_get_cookie(void)
64762 {
64763 - return atomic_inc_return(&fsnotify_sync_cookie);
64764 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
64765 }
64766 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
64767
64768 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
64769 index 9e38daf..5727cae 100644
64770 --- a/fs/ntfs/dir.c
64771 +++ b/fs/ntfs/dir.c
64772 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
64773 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
64774 ~(s64)(ndir->itype.index.block_size - 1)));
64775 /* Bounds checks. */
64776 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64777 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64778 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
64779 "inode 0x%lx or driver bug.", vdir->i_ino);
64780 goto err_out;
64781 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
64782 index 643faa4..ef9027e 100644
64783 --- a/fs/ntfs/file.c
64784 +++ b/fs/ntfs/file.c
64785 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
64786 char *addr;
64787 size_t total = 0;
64788 unsigned len;
64789 - int left;
64790 + unsigned left;
64791
64792 do {
64793 len = PAGE_CACHE_SIZE - ofs;
64794 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
64795 index 9e1e112..241a52a 100644
64796 --- a/fs/ntfs/super.c
64797 +++ b/fs/ntfs/super.c
64798 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64799 if (!silent)
64800 ntfs_error(sb, "Primary boot sector is invalid.");
64801 } else if (!silent)
64802 - ntfs_error(sb, read_err_str, "primary");
64803 + ntfs_error(sb, read_err_str, "%s", "primary");
64804 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
64805 if (bh_primary)
64806 brelse(bh_primary);
64807 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64808 goto hotfix_primary_boot_sector;
64809 brelse(bh_backup);
64810 } else if (!silent)
64811 - ntfs_error(sb, read_err_str, "backup");
64812 + ntfs_error(sb, read_err_str, "%s", "backup");
64813 /* Try to read NT3.51- backup boot sector. */
64814 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
64815 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
64816 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64817 "sector.");
64818 brelse(bh_backup);
64819 } else if (!silent)
64820 - ntfs_error(sb, read_err_str, "backup");
64821 + ntfs_error(sb, read_err_str, "%s", "backup");
64822 /* We failed. Cleanup and return. */
64823 if (bh_primary)
64824 brelse(bh_primary);
64825 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
64826 index 0440134..d52c93a 100644
64827 --- a/fs/ocfs2/localalloc.c
64828 +++ b/fs/ocfs2/localalloc.c
64829 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
64830 goto bail;
64831 }
64832
64833 - atomic_inc(&osb->alloc_stats.moves);
64834 + atomic_inc_unchecked(&osb->alloc_stats.moves);
64835
64836 bail:
64837 if (handle)
64838 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
64839 index 7d6b7d0..5fb529a 100644
64840 --- a/fs/ocfs2/ocfs2.h
64841 +++ b/fs/ocfs2/ocfs2.h
64842 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
64843
64844 struct ocfs2_alloc_stats
64845 {
64846 - atomic_t moves;
64847 - atomic_t local_data;
64848 - atomic_t bitmap_data;
64849 - atomic_t bg_allocs;
64850 - atomic_t bg_extends;
64851 + atomic_unchecked_t moves;
64852 + atomic_unchecked_t local_data;
64853 + atomic_unchecked_t bitmap_data;
64854 + atomic_unchecked_t bg_allocs;
64855 + atomic_unchecked_t bg_extends;
64856 };
64857
64858 enum ocfs2_local_alloc_state
64859 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
64860 index 0cb889a..6a26b24 100644
64861 --- a/fs/ocfs2/suballoc.c
64862 +++ b/fs/ocfs2/suballoc.c
64863 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
64864 mlog_errno(status);
64865 goto bail;
64866 }
64867 - atomic_inc(&osb->alloc_stats.bg_extends);
64868 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
64869
64870 /* You should never ask for this much metadata */
64871 BUG_ON(bits_wanted >
64872 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
64873 mlog_errno(status);
64874 goto bail;
64875 }
64876 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64877 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64878
64879 *suballoc_loc = res.sr_bg_blkno;
64880 *suballoc_bit_start = res.sr_bit_offset;
64881 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
64882 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
64883 res->sr_bits);
64884
64885 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64886 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64887
64888 BUG_ON(res->sr_bits != 1);
64889
64890 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
64891 mlog_errno(status);
64892 goto bail;
64893 }
64894 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64895 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64896
64897 BUG_ON(res.sr_bits != 1);
64898
64899 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64900 cluster_start,
64901 num_clusters);
64902 if (!status)
64903 - atomic_inc(&osb->alloc_stats.local_data);
64904 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
64905 } else {
64906 if (min_clusters > (osb->bitmap_cpg - 1)) {
64907 /* The only paths asking for contiguousness
64908 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64909 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
64910 res.sr_bg_blkno,
64911 res.sr_bit_offset);
64912 - atomic_inc(&osb->alloc_stats.bitmap_data);
64913 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
64914 *num_clusters = res.sr_bits;
64915 }
64916 }
64917 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
64918 index 8372317..ec86e79 100644
64919 --- a/fs/ocfs2/super.c
64920 +++ b/fs/ocfs2/super.c
64921 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
64922 "%10s => GlobalAllocs: %d LocalAllocs: %d "
64923 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
64924 "Stats",
64925 - atomic_read(&osb->alloc_stats.bitmap_data),
64926 - atomic_read(&osb->alloc_stats.local_data),
64927 - atomic_read(&osb->alloc_stats.bg_allocs),
64928 - atomic_read(&osb->alloc_stats.moves),
64929 - atomic_read(&osb->alloc_stats.bg_extends));
64930 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
64931 + atomic_read_unchecked(&osb->alloc_stats.local_data),
64932 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
64933 + atomic_read_unchecked(&osb->alloc_stats.moves),
64934 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
64935
64936 out += snprintf(buf + out, len - out,
64937 "%10s => State: %u Descriptor: %llu Size: %u bits "
64938 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
64939
64940 mutex_init(&osb->system_file_mutex);
64941
64942 - atomic_set(&osb->alloc_stats.moves, 0);
64943 - atomic_set(&osb->alloc_stats.local_data, 0);
64944 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
64945 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
64946 - atomic_set(&osb->alloc_stats.bg_extends, 0);
64947 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
64948 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
64949 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
64950 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
64951 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
64952
64953 /* Copy the blockcheck stats from the superblock probe */
64954 osb->osb_ecc_stats = *stats;
64955 diff --git a/fs/open.c b/fs/open.c
64956 index 813be03..781941d 100644
64957 --- a/fs/open.c
64958 +++ b/fs/open.c
64959 @@ -32,6 +32,8 @@
64960 #include <linux/dnotify.h>
64961 #include <linux/compat.h>
64962
64963 +#define CREATE_TRACE_POINTS
64964 +#include <trace/events/fs.h>
64965 #include "internal.h"
64966
64967 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
64968 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
64969 error = locks_verify_truncate(inode, NULL, length);
64970 if (!error)
64971 error = security_path_truncate(path);
64972 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
64973 + error = -EACCES;
64974 if (!error)
64975 error = do_truncate(path->dentry, length, 0, NULL);
64976
64977 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
64978 error = locks_verify_truncate(inode, f.file, length);
64979 if (!error)
64980 error = security_path_truncate(&f.file->f_path);
64981 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
64982 + error = -EACCES;
64983 if (!error)
64984 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
64985 sb_end_write(inode->i_sb);
64986 @@ -392,6 +398,9 @@ retry:
64987 if (__mnt_is_readonly(path.mnt))
64988 res = -EROFS;
64989
64990 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
64991 + res = -EACCES;
64992 +
64993 out_path_release:
64994 path_put(&path);
64995 if (retry_estale(res, lookup_flags)) {
64996 @@ -423,6 +432,8 @@ retry:
64997 if (error)
64998 goto dput_and_out;
64999
65000 + gr_log_chdir(path.dentry, path.mnt);
65001 +
65002 set_fs_pwd(current->fs, &path);
65003
65004 dput_and_out:
65005 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65006 goto out_putf;
65007
65008 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65009 +
65010 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65011 + error = -EPERM;
65012 +
65013 + if (!error)
65014 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65015 +
65016 if (!error)
65017 set_fs_pwd(current->fs, &f.file->f_path);
65018 out_putf:
65019 @@ -481,7 +499,13 @@ retry:
65020 if (error)
65021 goto dput_and_out;
65022
65023 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65024 + goto dput_and_out;
65025 +
65026 set_fs_root(current->fs, &path);
65027 +
65028 + gr_handle_chroot_chdir(&path);
65029 +
65030 error = 0;
65031 dput_and_out:
65032 path_put(&path);
65033 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65034 return error;
65035 retry_deleg:
65036 mutex_lock(&inode->i_mutex);
65037 +
65038 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65039 + error = -EACCES;
65040 + goto out_unlock;
65041 + }
65042 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65043 + error = -EACCES;
65044 + goto out_unlock;
65045 + }
65046 +
65047 error = security_path_chmod(path, mode);
65048 if (error)
65049 goto out_unlock;
65050 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65051 uid = make_kuid(current_user_ns(), user);
65052 gid = make_kgid(current_user_ns(), group);
65053
65054 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65055 + return -EACCES;
65056 +
65057 newattrs.ia_valid = ATTR_CTIME;
65058 if (user != (uid_t) -1) {
65059 if (!uid_valid(uid))
65060 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65061 } else {
65062 fsnotify_open(f);
65063 fd_install(fd, f);
65064 + trace_do_sys_open(tmp->name, flags, mode);
65065 }
65066 }
65067 putname(tmp);
65068 diff --git a/fs/pipe.c b/fs/pipe.c
65069 index 21981e5..3d5f55c 100644
65070 --- a/fs/pipe.c
65071 +++ b/fs/pipe.c
65072 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65073
65074 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65075 {
65076 - if (pipe->files)
65077 + if (atomic_read(&pipe->files))
65078 mutex_lock_nested(&pipe->mutex, subclass);
65079 }
65080
65081 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65082
65083 void pipe_unlock(struct pipe_inode_info *pipe)
65084 {
65085 - if (pipe->files)
65086 + if (atomic_read(&pipe->files))
65087 mutex_unlock(&pipe->mutex);
65088 }
65089 EXPORT_SYMBOL(pipe_unlock);
65090 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65091 }
65092 if (bufs) /* More to do? */
65093 continue;
65094 - if (!pipe->writers)
65095 + if (!atomic_read(&pipe->writers))
65096 break;
65097 - if (!pipe->waiting_writers) {
65098 + if (!atomic_read(&pipe->waiting_writers)) {
65099 /* syscall merging: Usually we must not sleep
65100 * if O_NONBLOCK is set, or if we got some data.
65101 * But if a writer sleeps in kernel space, then
65102 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65103
65104 __pipe_lock(pipe);
65105
65106 - if (!pipe->readers) {
65107 + if (!atomic_read(&pipe->readers)) {
65108 send_sig(SIGPIPE, current, 0);
65109 ret = -EPIPE;
65110 goto out;
65111 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65112 for (;;) {
65113 int bufs;
65114
65115 - if (!pipe->readers) {
65116 + if (!atomic_read(&pipe->readers)) {
65117 send_sig(SIGPIPE, current, 0);
65118 if (!ret)
65119 ret = -EPIPE;
65120 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65121 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65122 do_wakeup = 0;
65123 }
65124 - pipe->waiting_writers++;
65125 + atomic_inc(&pipe->waiting_writers);
65126 pipe_wait(pipe);
65127 - pipe->waiting_writers--;
65128 + atomic_dec(&pipe->waiting_writers);
65129 }
65130 out:
65131 __pipe_unlock(pipe);
65132 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65133 mask = 0;
65134 if (filp->f_mode & FMODE_READ) {
65135 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65136 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65137 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65138 mask |= POLLHUP;
65139 }
65140
65141 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65142 * Most Unices do not set POLLERR for FIFOs but on Linux they
65143 * behave exactly like pipes for poll().
65144 */
65145 - if (!pipe->readers)
65146 + if (!atomic_read(&pipe->readers))
65147 mask |= POLLERR;
65148 }
65149
65150 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65151 int kill = 0;
65152
65153 spin_lock(&inode->i_lock);
65154 - if (!--pipe->files) {
65155 + if (atomic_dec_and_test(&pipe->files)) {
65156 inode->i_pipe = NULL;
65157 kill = 1;
65158 }
65159 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65160
65161 __pipe_lock(pipe);
65162 if (file->f_mode & FMODE_READ)
65163 - pipe->readers--;
65164 + atomic_dec(&pipe->readers);
65165 if (file->f_mode & FMODE_WRITE)
65166 - pipe->writers--;
65167 + atomic_dec(&pipe->writers);
65168
65169 - if (pipe->readers || pipe->writers) {
65170 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65171 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65172 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65173 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65174 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65175 kfree(pipe);
65176 }
65177
65178 -static struct vfsmount *pipe_mnt __read_mostly;
65179 +struct vfsmount *pipe_mnt __read_mostly;
65180
65181 /*
65182 * pipefs_dname() is called from d_path().
65183 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65184 goto fail_iput;
65185
65186 inode->i_pipe = pipe;
65187 - pipe->files = 2;
65188 - pipe->readers = pipe->writers = 1;
65189 + atomic_set(&pipe->files, 2);
65190 + atomic_set(&pipe->readers, 1);
65191 + atomic_set(&pipe->writers, 1);
65192 inode->i_fop = &pipefifo_fops;
65193
65194 /*
65195 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65196 spin_lock(&inode->i_lock);
65197 if (inode->i_pipe) {
65198 pipe = inode->i_pipe;
65199 - pipe->files++;
65200 + atomic_inc(&pipe->files);
65201 spin_unlock(&inode->i_lock);
65202 } else {
65203 spin_unlock(&inode->i_lock);
65204 pipe = alloc_pipe_info();
65205 if (!pipe)
65206 return -ENOMEM;
65207 - pipe->files = 1;
65208 + atomic_set(&pipe->files, 1);
65209 spin_lock(&inode->i_lock);
65210 if (unlikely(inode->i_pipe)) {
65211 - inode->i_pipe->files++;
65212 + atomic_inc(&inode->i_pipe->files);
65213 spin_unlock(&inode->i_lock);
65214 free_pipe_info(pipe);
65215 pipe = inode->i_pipe;
65216 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65217 * opened, even when there is no process writing the FIFO.
65218 */
65219 pipe->r_counter++;
65220 - if (pipe->readers++ == 0)
65221 + if (atomic_inc_return(&pipe->readers) == 1)
65222 wake_up_partner(pipe);
65223
65224 - if (!is_pipe && !pipe->writers) {
65225 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65226 if ((filp->f_flags & O_NONBLOCK)) {
65227 /* suppress POLLHUP until we have
65228 * seen a writer */
65229 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65230 * errno=ENXIO when there is no process reading the FIFO.
65231 */
65232 ret = -ENXIO;
65233 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65234 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65235 goto err;
65236
65237 pipe->w_counter++;
65238 - if (!pipe->writers++)
65239 + if (atomic_inc_return(&pipe->writers) == 1)
65240 wake_up_partner(pipe);
65241
65242 - if (!is_pipe && !pipe->readers) {
65243 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65244 if (wait_for_partner(pipe, &pipe->r_counter))
65245 goto err_wr;
65246 }
65247 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65248 * the process can at least talk to itself.
65249 */
65250
65251 - pipe->readers++;
65252 - pipe->writers++;
65253 + atomic_inc(&pipe->readers);
65254 + atomic_inc(&pipe->writers);
65255 pipe->r_counter++;
65256 pipe->w_counter++;
65257 - if (pipe->readers == 1 || pipe->writers == 1)
65258 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65259 wake_up_partner(pipe);
65260 break;
65261
65262 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65263 return 0;
65264
65265 err_rd:
65266 - if (!--pipe->readers)
65267 + if (atomic_dec_and_test(&pipe->readers))
65268 wake_up_interruptible(&pipe->wait);
65269 ret = -ERESTARTSYS;
65270 goto err;
65271
65272 err_wr:
65273 - if (!--pipe->writers)
65274 + if (atomic_dec_and_test(&pipe->writers))
65275 wake_up_interruptible(&pipe->wait);
65276 ret = -ERESTARTSYS;
65277 goto err;
65278 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65279 index 0855f77..6787d50 100644
65280 --- a/fs/posix_acl.c
65281 +++ b/fs/posix_acl.c
65282 @@ -20,6 +20,7 @@
65283 #include <linux/xattr.h>
65284 #include <linux/export.h>
65285 #include <linux/user_namespace.h>
65286 +#include <linux/grsecurity.h>
65287
65288 struct posix_acl **acl_by_type(struct inode *inode, int type)
65289 {
65290 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65291 }
65292 }
65293 if (mode_p)
65294 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65295 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65296 return not_equiv;
65297 }
65298 EXPORT_SYMBOL(posix_acl_equiv_mode);
65299 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65300 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65301 }
65302
65303 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65304 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65305 return not_equiv;
65306 }
65307
65308 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65309 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65310 int err = -ENOMEM;
65311 if (clone) {
65312 + *mode_p &= ~gr_acl_umask();
65313 +
65314 err = posix_acl_create_masq(clone, mode_p);
65315 if (err < 0) {
65316 posix_acl_release(clone);
65317 @@ -659,11 +662,12 @@ struct posix_acl *
65318 posix_acl_from_xattr(struct user_namespace *user_ns,
65319 const void *value, size_t size)
65320 {
65321 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65322 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65323 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65324 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65325 int count;
65326 struct posix_acl *acl;
65327 struct posix_acl_entry *acl_e;
65328 + umode_t umask = gr_acl_umask();
65329
65330 if (!value)
65331 return NULL;
65332 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65333
65334 switch(acl_e->e_tag) {
65335 case ACL_USER_OBJ:
65336 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65337 + break;
65338 case ACL_GROUP_OBJ:
65339 case ACL_MASK:
65340 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65341 + break;
65342 case ACL_OTHER:
65343 + acl_e->e_perm &= ~(umask & S_IRWXO);
65344 break;
65345
65346 case ACL_USER:
65347 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65348 acl_e->e_uid =
65349 make_kuid(user_ns,
65350 le32_to_cpu(entry->e_id));
65351 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65352 goto fail;
65353 break;
65354 case ACL_GROUP:
65355 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65356 acl_e->e_gid =
65357 make_kgid(user_ns,
65358 le32_to_cpu(entry->e_id));
65359 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65360 index 2183fcf..3c32a98 100644
65361 --- a/fs/proc/Kconfig
65362 +++ b/fs/proc/Kconfig
65363 @@ -30,7 +30,7 @@ config PROC_FS
65364
65365 config PROC_KCORE
65366 bool "/proc/kcore support" if !ARM
65367 - depends on PROC_FS && MMU
65368 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65369 help
65370 Provides a virtual ELF core file of the live kernel. This can
65371 be read with gdb and other ELF tools. No modifications can be
65372 @@ -38,8 +38,8 @@ config PROC_KCORE
65373
65374 config PROC_VMCORE
65375 bool "/proc/vmcore support"
65376 - depends on PROC_FS && CRASH_DUMP
65377 - default y
65378 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
65379 + default n
65380 help
65381 Exports the dump image of crashed kernel in ELF format.
65382
65383 @@ -63,8 +63,8 @@ config PROC_SYSCTL
65384 limited in memory.
65385
65386 config PROC_PAGE_MONITOR
65387 - default y
65388 - depends on PROC_FS && MMU
65389 + default n
65390 + depends on PROC_FS && MMU && !GRKERNSEC
65391 bool "Enable /proc page monitoring" if EXPERT
65392 help
65393 Various /proc files exist to monitor process memory utilization:
65394 diff --git a/fs/proc/array.c b/fs/proc/array.c
65395 index bd117d0..e6872d7 100644
65396 --- a/fs/proc/array.c
65397 +++ b/fs/proc/array.c
65398 @@ -60,6 +60,7 @@
65399 #include <linux/tty.h>
65400 #include <linux/string.h>
65401 #include <linux/mman.h>
65402 +#include <linux/grsecurity.h>
65403 #include <linux/proc_fs.h>
65404 #include <linux/ioport.h>
65405 #include <linux/uaccess.h>
65406 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
65407 seq_putc(m, '\n');
65408 }
65409
65410 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65411 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
65412 +{
65413 + if (p->mm)
65414 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
65415 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
65416 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
65417 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
65418 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
65419 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
65420 + else
65421 + seq_printf(m, "PaX:\t-----\n");
65422 +}
65423 +#endif
65424 +
65425 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65426 struct pid *pid, struct task_struct *task)
65427 {
65428 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65429 task_cpus_allowed(m, task);
65430 cpuset_task_status_allowed(m, task);
65431 task_context_switch_counts(m, task);
65432 +
65433 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65434 + task_pax(m, task);
65435 +#endif
65436 +
65437 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
65438 + task_grsec_rbac(m, task);
65439 +#endif
65440 +
65441 return 0;
65442 }
65443
65444 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65445 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65446 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65447 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65448 +#endif
65449 +
65450 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65451 struct pid *pid, struct task_struct *task, int whole)
65452 {
65453 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65454 char tcomm[sizeof(task->comm)];
65455 unsigned long flags;
65456
65457 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65458 + if (current->exec_id != m->exec_id) {
65459 + gr_log_badprocpid("stat");
65460 + return 0;
65461 + }
65462 +#endif
65463 +
65464 state = *get_task_state(task);
65465 vsize = eip = esp = 0;
65466 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65467 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65468 gtime = task_gtime(task);
65469 }
65470
65471 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65472 + if (PAX_RAND_FLAGS(mm)) {
65473 + eip = 0;
65474 + esp = 0;
65475 + wchan = 0;
65476 + }
65477 +#endif
65478 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65479 + wchan = 0;
65480 + eip =0;
65481 + esp =0;
65482 +#endif
65483 +
65484 /* scale priority and nice values from timeslices to -20..20 */
65485 /* to make it look like a "normal" Unix priority/nice value */
65486 priority = task_prio(task);
65487 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65488 seq_put_decimal_ull(m, ' ', vsize);
65489 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
65490 seq_put_decimal_ull(m, ' ', rsslim);
65491 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65492 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
65493 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
65494 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
65495 +#else
65496 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
65497 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
65498 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
65499 +#endif
65500 seq_put_decimal_ull(m, ' ', esp);
65501 seq_put_decimal_ull(m, ' ', eip);
65502 /* The signal information here is obsolete.
65503 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65504 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
65505 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
65506
65507 - if (mm && permitted) {
65508 + if (mm && permitted
65509 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65510 + && !PAX_RAND_FLAGS(mm)
65511 +#endif
65512 + ) {
65513 seq_put_decimal_ull(m, ' ', mm->start_data);
65514 seq_put_decimal_ull(m, ' ', mm->end_data);
65515 seq_put_decimal_ull(m, ' ', mm->start_brk);
65516 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65517 struct pid *pid, struct task_struct *task)
65518 {
65519 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
65520 - struct mm_struct *mm = get_task_mm(task);
65521 + struct mm_struct *mm;
65522
65523 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65524 + if (current->exec_id != m->exec_id) {
65525 + gr_log_badprocpid("statm");
65526 + return 0;
65527 + }
65528 +#endif
65529 + mm = get_task_mm(task);
65530 if (mm) {
65531 size = task_statm(mm, &shared, &text, &data, &resident);
65532 mmput(mm);
65533 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65534 return 0;
65535 }
65536
65537 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65538 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
65539 +{
65540 + unsigned long flags;
65541 + u32 curr_ip = 0;
65542 +
65543 + if (lock_task_sighand(task, &flags)) {
65544 + curr_ip = task->signal->curr_ip;
65545 + unlock_task_sighand(task, &flags);
65546 + }
65547 + return seq_printf(m, "%pI4\n", &curr_ip);
65548 +}
65549 +#endif
65550 +
65551 #ifdef CONFIG_CHECKPOINT_RESTORE
65552 static struct pid *
65553 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
65554 diff --git a/fs/proc/base.c b/fs/proc/base.c
65555 index 3f3d7ae..68de109 100644
65556 --- a/fs/proc/base.c
65557 +++ b/fs/proc/base.c
65558 @@ -113,6 +113,14 @@ struct pid_entry {
65559 union proc_op op;
65560 };
65561
65562 +struct getdents_callback {
65563 + struct linux_dirent __user * current_dir;
65564 + struct linux_dirent __user * previous;
65565 + struct file * file;
65566 + int count;
65567 + int error;
65568 +};
65569 +
65570 #define NOD(NAME, MODE, IOP, FOP, OP) { \
65571 .name = (NAME), \
65572 .len = sizeof(NAME) - 1, \
65573 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
65574 return 0;
65575 }
65576
65577 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65578 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65579 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65580 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65581 +#endif
65582 +
65583 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65584 struct pid *pid, struct task_struct *task)
65585 {
65586 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
65587 if (mm && !IS_ERR(mm)) {
65588 unsigned int nwords = 0;
65589 +
65590 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65591 + /* allow if we're currently ptracing this task */
65592 + if (PAX_RAND_FLAGS(mm) &&
65593 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
65594 + mmput(mm);
65595 + return 0;
65596 + }
65597 +#endif
65598 +
65599 do {
65600 nwords += 2;
65601 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
65602 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65603 }
65604
65605
65606 -#ifdef CONFIG_KALLSYMS
65607 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65608 /*
65609 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
65610 * Returns the resolved symbol. If that fails, simply return the address.
65611 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
65612 mutex_unlock(&task->signal->cred_guard_mutex);
65613 }
65614
65615 -#ifdef CONFIG_STACKTRACE
65616 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65617
65618 #define MAX_STACK_TRACE_DEPTH 64
65619
65620 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
65621 return 0;
65622 }
65623
65624 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65625 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65626 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65627 struct pid *pid, struct task_struct *task)
65628 {
65629 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65630 /************************************************************************/
65631
65632 /* permission checks */
65633 -static int proc_fd_access_allowed(struct inode *inode)
65634 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
65635 {
65636 struct task_struct *task;
65637 int allowed = 0;
65638 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
65639 */
65640 task = get_proc_task(inode);
65641 if (task) {
65642 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65643 + if (log)
65644 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65645 + else
65646 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65647 put_task_struct(task);
65648 }
65649 return allowed;
65650 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
65651 struct task_struct *task,
65652 int hide_pid_min)
65653 {
65654 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65655 + return false;
65656 +
65657 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65658 + rcu_read_lock();
65659 + {
65660 + const struct cred *tmpcred = current_cred();
65661 + const struct cred *cred = __task_cred(task);
65662 +
65663 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
65664 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65665 + || in_group_p(grsec_proc_gid)
65666 +#endif
65667 + ) {
65668 + rcu_read_unlock();
65669 + return true;
65670 + }
65671 + }
65672 + rcu_read_unlock();
65673 +
65674 + if (!pid->hide_pid)
65675 + return false;
65676 +#endif
65677 +
65678 if (pid->hide_pid < hide_pid_min)
65679 return true;
65680 if (in_group_p(pid->pid_gid))
65681 return true;
65682 +
65683 return ptrace_may_access(task, PTRACE_MODE_READ);
65684 }
65685
65686 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
65687 put_task_struct(task);
65688
65689 if (!has_perms) {
65690 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65691 + {
65692 +#else
65693 if (pid->hide_pid == 2) {
65694 +#endif
65695 /*
65696 * Let's make getdents(), stat(), and open()
65697 * consistent with each other. If a process
65698 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
65699
65700 if (task) {
65701 mm = mm_access(task, mode);
65702 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
65703 + mmput(mm);
65704 + mm = ERR_PTR(-EPERM);
65705 + }
65706 put_task_struct(task);
65707
65708 if (!IS_ERR_OR_NULL(mm)) {
65709 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
65710 return PTR_ERR(mm);
65711
65712 file->private_data = mm;
65713 +
65714 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65715 + file->f_version = current->exec_id;
65716 +#endif
65717 +
65718 return 0;
65719 }
65720
65721 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65722 ssize_t copied;
65723 char *page;
65724
65725 +#ifdef CONFIG_GRKERNSEC
65726 + if (write)
65727 + return -EPERM;
65728 +#endif
65729 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65730 + if (file->f_version != current->exec_id) {
65731 + gr_log_badprocpid("mem");
65732 + return 0;
65733 + }
65734 +#endif
65735 +
65736 if (!mm)
65737 return 0;
65738
65739 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65740 goto free;
65741
65742 while (count > 0) {
65743 - int this_len = min_t(int, count, PAGE_SIZE);
65744 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
65745
65746 if (write && copy_from_user(page, buf, this_len)) {
65747 copied = -EFAULT;
65748 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65749 if (!mm)
65750 return 0;
65751
65752 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65753 + if (file->f_version != current->exec_id) {
65754 + gr_log_badprocpid("environ");
65755 + return 0;
65756 + }
65757 +#endif
65758 +
65759 page = (char *)__get_free_page(GFP_TEMPORARY);
65760 if (!page)
65761 return -ENOMEM;
65762 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65763 goto free;
65764 while (count > 0) {
65765 size_t this_len, max_len;
65766 - int retval;
65767 + ssize_t retval;
65768
65769 if (src >= (mm->env_end - mm->env_start))
65770 break;
65771 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
65772 int error = -EACCES;
65773
65774 /* Are we allowed to snoop on the tasks file descriptors? */
65775 - if (!proc_fd_access_allowed(inode))
65776 + if (!proc_fd_access_allowed(inode, 0))
65777 goto out;
65778
65779 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65780 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
65781 struct path path;
65782
65783 /* Are we allowed to snoop on the tasks file descriptors? */
65784 - if (!proc_fd_access_allowed(inode))
65785 - goto out;
65786 + /* logging this is needed for learning on chromium to work properly,
65787 + but we don't want to flood the logs from 'ps' which does a readlink
65788 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
65789 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
65790 + */
65791 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
65792 + if (!proc_fd_access_allowed(inode,0))
65793 + goto out;
65794 + } else {
65795 + if (!proc_fd_access_allowed(inode,1))
65796 + goto out;
65797 + }
65798
65799 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65800 if (error)
65801 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
65802 rcu_read_lock();
65803 cred = __task_cred(task);
65804 inode->i_uid = cred->euid;
65805 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65806 + inode->i_gid = grsec_proc_gid;
65807 +#else
65808 inode->i_gid = cred->egid;
65809 +#endif
65810 rcu_read_unlock();
65811 }
65812 security_task_to_inode(task, inode);
65813 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
65814 return -ENOENT;
65815 }
65816 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65817 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65818 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65819 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65820 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65821 +#endif
65822 task_dumpable(task)) {
65823 cred = __task_cred(task);
65824 stat->uid = cred->euid;
65825 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65826 + stat->gid = grsec_proc_gid;
65827 +#else
65828 stat->gid = cred->egid;
65829 +#endif
65830 }
65831 }
65832 rcu_read_unlock();
65833 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
65834
65835 if (task) {
65836 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65837 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65838 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65839 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65840 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65841 +#endif
65842 task_dumpable(task)) {
65843 rcu_read_lock();
65844 cred = __task_cred(task);
65845 inode->i_uid = cred->euid;
65846 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65847 + inode->i_gid = grsec_proc_gid;
65848 +#else
65849 inode->i_gid = cred->egid;
65850 +#endif
65851 rcu_read_unlock();
65852 } else {
65853 inode->i_uid = GLOBAL_ROOT_UID;
65854 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
65855 if (!task)
65856 goto out_no_task;
65857
65858 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65859 + goto out;
65860 +
65861 /*
65862 * Yes, it does not scale. And it should not. Don't add
65863 * new entries into /proc/<tgid>/ without very good reasons.
65864 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
65865 if (!task)
65866 return -ENOENT;
65867
65868 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65869 + goto out;
65870 +
65871 if (!dir_emit_dots(file, ctx))
65872 goto out;
65873
65874 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
65875 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
65876 #endif
65877 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65878 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65879 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65880 ONE("syscall", S_IRUSR, proc_pid_syscall),
65881 #endif
65882 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65883 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
65884 #ifdef CONFIG_SECURITY
65885 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65886 #endif
65887 -#ifdef CONFIG_KALLSYMS
65888 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65889 ONE("wchan", S_IRUGO, proc_pid_wchan),
65890 #endif
65891 -#ifdef CONFIG_STACKTRACE
65892 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65893 ONE("stack", S_IRUSR, proc_pid_stack),
65894 #endif
65895 #ifdef CONFIG_SCHEDSTATS
65896 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
65897 #ifdef CONFIG_HARDWALL
65898 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
65899 #endif
65900 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65901 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
65902 +#endif
65903 #ifdef CONFIG_USER_NS
65904 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
65905 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
65906 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
65907 if (!inode)
65908 goto out;
65909
65910 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65911 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
65912 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65913 + inode->i_gid = grsec_proc_gid;
65914 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
65915 +#else
65916 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
65917 +#endif
65918 inode->i_op = &proc_tgid_base_inode_operations;
65919 inode->i_fop = &proc_tgid_base_operations;
65920 inode->i_flags|=S_IMMUTABLE;
65921 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
65922 if (!task)
65923 goto out;
65924
65925 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65926 + goto out_put_task;
65927 +
65928 result = proc_pid_instantiate(dir, dentry, task, NULL);
65929 +out_put_task:
65930 put_task_struct(task);
65931 out:
65932 return ERR_PTR(result);
65933 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
65934 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
65935 #endif
65936 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65937 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65938 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65939 ONE("syscall", S_IRUSR, proc_pid_syscall),
65940 #endif
65941 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65942 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
65943 #ifdef CONFIG_SECURITY
65944 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65945 #endif
65946 -#ifdef CONFIG_KALLSYMS
65947 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65948 ONE("wchan", S_IRUGO, proc_pid_wchan),
65949 #endif
65950 -#ifdef CONFIG_STACKTRACE
65951 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65952 ONE("stack", S_IRUSR, proc_pid_stack),
65953 #endif
65954 #ifdef CONFIG_SCHEDSTATS
65955 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
65956 index cbd82df..c0407d2 100644
65957 --- a/fs/proc/cmdline.c
65958 +++ b/fs/proc/cmdline.c
65959 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
65960
65961 static int __init proc_cmdline_init(void)
65962 {
65963 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
65964 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
65965 +#else
65966 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
65967 +#endif
65968 return 0;
65969 }
65970 fs_initcall(proc_cmdline_init);
65971 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
65972 index 50493ed..248166b 100644
65973 --- a/fs/proc/devices.c
65974 +++ b/fs/proc/devices.c
65975 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
65976
65977 static int __init proc_devices_init(void)
65978 {
65979 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
65980 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
65981 +#else
65982 proc_create("devices", 0, NULL, &proc_devinfo_operations);
65983 +#endif
65984 return 0;
65985 }
65986 fs_initcall(proc_devices_init);
65987 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
65988 index 8e5ad83..1f07a8c 100644
65989 --- a/fs/proc/fd.c
65990 +++ b/fs/proc/fd.c
65991 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
65992 if (!task)
65993 return -ENOENT;
65994
65995 - files = get_files_struct(task);
65996 + if (!gr_acl_handle_procpidmem(task))
65997 + files = get_files_struct(task);
65998 put_task_struct(task);
65999
66000 if (files) {
66001 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66002 */
66003 int proc_fd_permission(struct inode *inode, int mask)
66004 {
66005 + struct task_struct *task;
66006 int rv = generic_permission(inode, mask);
66007 - if (rv == 0)
66008 - return 0;
66009 +
66010 if (task_tgid(current) == proc_pid(inode))
66011 rv = 0;
66012 +
66013 + task = get_proc_task(inode);
66014 + if (task == NULL)
66015 + return rv;
66016 +
66017 + if (gr_acl_handle_procpidmem(task))
66018 + rv = -EACCES;
66019 +
66020 + put_task_struct(task);
66021 +
66022 return rv;
66023 }
66024
66025 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66026 index 7fea132..2923577 100644
66027 --- a/fs/proc/generic.c
66028 +++ b/fs/proc/generic.c
66029 @@ -23,6 +23,7 @@
66030 #include <linux/bitops.h>
66031 #include <linux/spinlock.h>
66032 #include <linux/completion.h>
66033 +#include <linux/grsecurity.h>
66034 #include <asm/uaccess.h>
66035
66036 #include "internal.h"
66037 @@ -265,6 +266,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66038 return proc_lookup_de(PDE(dir), dir, dentry);
66039 }
66040
66041 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66042 + unsigned int flags)
66043 +{
66044 + if (gr_proc_is_restricted())
66045 + return ERR_PTR(-EACCES);
66046 +
66047 + return proc_lookup_de(PDE(dir), dir, dentry);
66048 +}
66049 +
66050 /*
66051 * This returns non-zero if at EOF, so that the /proc
66052 * root directory can use this and check if it should
66053 @@ -322,6 +332,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66054 return proc_readdir_de(PDE(inode), file, ctx);
66055 }
66056
66057 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66058 +{
66059 + struct inode *inode = file_inode(file);
66060 +
66061 + if (gr_proc_is_restricted())
66062 + return -EACCES;
66063 +
66064 + return proc_readdir_de(PDE(inode), file, ctx);
66065 +}
66066 +
66067 /*
66068 * These are the generic /proc directory operations. They
66069 * use the in-memory "struct proc_dir_entry" tree to parse
66070 @@ -333,6 +353,12 @@ static const struct file_operations proc_dir_operations = {
66071 .iterate = proc_readdir,
66072 };
66073
66074 +static const struct file_operations proc_dir_restricted_operations = {
66075 + .llseek = generic_file_llseek,
66076 + .read = generic_read_dir,
66077 + .iterate = proc_readdir_restrict,
66078 +};
66079 +
66080 /*
66081 * proc directories can do almost nothing..
66082 */
66083 @@ -342,6 +368,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66084 .setattr = proc_notify_change,
66085 };
66086
66087 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66088 + .lookup = proc_lookup_restrict,
66089 + .getattr = proc_getattr,
66090 + .setattr = proc_notify_change,
66091 +};
66092 +
66093 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66094 {
66095 int ret;
66096 @@ -351,8 +383,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66097 return ret;
66098
66099 if (S_ISDIR(dp->mode)) {
66100 - dp->proc_fops = &proc_dir_operations;
66101 - dp->proc_iops = &proc_dir_inode_operations;
66102 + if (dp->restricted) {
66103 + dp->proc_fops = &proc_dir_restricted_operations;
66104 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66105 + } else {
66106 + dp->proc_fops = &proc_dir_operations;
66107 + dp->proc_iops = &proc_dir_inode_operations;
66108 + }
66109 dir->nlink++;
66110 } else if (S_ISLNK(dp->mode)) {
66111 dp->proc_iops = &proc_link_inode_operations;
66112 @@ -465,6 +502,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66113 }
66114 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66115
66116 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66117 + struct proc_dir_entry *parent, void *data)
66118 +{
66119 + struct proc_dir_entry *ent;
66120 +
66121 + if (mode == 0)
66122 + mode = S_IRUGO | S_IXUGO;
66123 +
66124 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66125 + if (ent) {
66126 + ent->data = data;
66127 + ent->restricted = 1;
66128 + if (proc_register(parent, ent) < 0) {
66129 + kfree(ent);
66130 + ent = NULL;
66131 + }
66132 + }
66133 + return ent;
66134 +}
66135 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66136 +
66137 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66138 struct proc_dir_entry *parent)
66139 {
66140 @@ -479,6 +537,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66141 }
66142 EXPORT_SYMBOL(proc_mkdir);
66143
66144 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66145 + struct proc_dir_entry *parent)
66146 +{
66147 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66148 +}
66149 +EXPORT_SYMBOL(proc_mkdir_restrict);
66150 +
66151 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66152 struct proc_dir_entry *parent,
66153 const struct file_operations *proc_fops,
66154 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66155 index 8420a2f..7b98f00 100644
66156 --- a/fs/proc/inode.c
66157 +++ b/fs/proc/inode.c
66158 @@ -23,11 +23,17 @@
66159 #include <linux/slab.h>
66160 #include <linux/mount.h>
66161 #include <linux/magic.h>
66162 +#include <linux/grsecurity.h>
66163
66164 #include <asm/uaccess.h>
66165
66166 #include "internal.h"
66167
66168 +#ifdef CONFIG_PROC_SYSCTL
66169 +extern const struct inode_operations proc_sys_inode_operations;
66170 +extern const struct inode_operations proc_sys_dir_operations;
66171 +#endif
66172 +
66173 static void proc_evict_inode(struct inode *inode)
66174 {
66175 struct proc_dir_entry *de;
66176 @@ -48,6 +54,13 @@ static void proc_evict_inode(struct inode *inode)
66177 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66178 sysctl_head_put(head);
66179 }
66180 +
66181 +#ifdef CONFIG_PROC_SYSCTL
66182 + if (inode->i_op == &proc_sys_inode_operations ||
66183 + inode->i_op == &proc_sys_dir_operations)
66184 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66185 +#endif
66186 +
66187 }
66188
66189 static struct kmem_cache * proc_inode_cachep;
66190 @@ -405,7 +418,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66191 if (de->mode) {
66192 inode->i_mode = de->mode;
66193 inode->i_uid = de->uid;
66194 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66195 + inode->i_gid = grsec_proc_gid;
66196 +#else
66197 inode->i_gid = de->gid;
66198 +#endif
66199 }
66200 if (de->size)
66201 inode->i_size = de->size;
66202 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66203 index 6fcdba5..d08b8f1 100644
66204 --- a/fs/proc/internal.h
66205 +++ b/fs/proc/internal.h
66206 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66207 struct completion *pde_unload_completion;
66208 struct list_head pde_openers; /* who did ->open, but not ->release */
66209 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66210 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66211 u8 namelen;
66212 char name[];
66213 -};
66214 +} __randomize_layout;
66215
66216 union proc_op {
66217 int (*proc_get_link)(struct dentry *, struct path *);
66218 @@ -67,7 +68,7 @@ struct proc_inode {
66219 struct ctl_table *sysctl_entry;
66220 const struct proc_ns_operations *ns_ops;
66221 struct inode vfs_inode;
66222 -};
66223 +} __randomize_layout;
66224
66225 /*
66226 * General functions
66227 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66228 struct pid *, struct task_struct *);
66229 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66230 struct pid *, struct task_struct *);
66231 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66232 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66233 + struct pid *, struct task_struct *);
66234 +#endif
66235
66236 /*
66237 * base.c
66238 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66239 * generic.c
66240 */
66241 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66242 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66243 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66244 struct dentry *);
66245 extern int proc_readdir(struct file *, struct dir_context *);
66246 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66247 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66248
66249 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66250 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66251 index a352d57..cb94a5c 100644
66252 --- a/fs/proc/interrupts.c
66253 +++ b/fs/proc/interrupts.c
66254 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66255
66256 static int __init proc_interrupts_init(void)
66257 {
66258 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66259 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66260 +#else
66261 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66262 +#endif
66263 return 0;
66264 }
66265 fs_initcall(proc_interrupts_init);
66266 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66267 index 91a4e64..cb007c0 100644
66268 --- a/fs/proc/kcore.c
66269 +++ b/fs/proc/kcore.c
66270 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66271 * the addresses in the elf_phdr on our list.
66272 */
66273 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66274 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66275 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66276 + if (tsz > buflen)
66277 tsz = buflen;
66278 -
66279 +
66280 while (buflen) {
66281 struct kcore_list *m;
66282
66283 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66284 kfree(elf_buf);
66285 } else {
66286 if (kern_addr_valid(start)) {
66287 - unsigned long n;
66288 + char *elf_buf;
66289 + mm_segment_t oldfs;
66290
66291 - n = copy_to_user(buffer, (char *)start, tsz);
66292 - /*
66293 - * We cannot distinguish between fault on source
66294 - * and fault on destination. When this happens
66295 - * we clear too and hope it will trigger the
66296 - * EFAULT again.
66297 - */
66298 - if (n) {
66299 - if (clear_user(buffer + tsz - n,
66300 - n))
66301 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66302 + if (!elf_buf)
66303 + return -ENOMEM;
66304 + oldfs = get_fs();
66305 + set_fs(KERNEL_DS);
66306 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66307 + set_fs(oldfs);
66308 + if (copy_to_user(buffer, elf_buf, tsz)) {
66309 + kfree(elf_buf);
66310 return -EFAULT;
66311 + }
66312 }
66313 + set_fs(oldfs);
66314 + kfree(elf_buf);
66315 } else {
66316 if (clear_user(buffer, tsz))
66317 return -EFAULT;
66318 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66319
66320 static int open_kcore(struct inode *inode, struct file *filp)
66321 {
66322 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66323 + return -EPERM;
66324 +#endif
66325 if (!capable(CAP_SYS_RAWIO))
66326 return -EPERM;
66327 if (kcore_need_update)
66328 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66329 index d3ebf2e..6ad42d1 100644
66330 --- a/fs/proc/meminfo.c
66331 +++ b/fs/proc/meminfo.c
66332 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66333 vmi.used >> 10,
66334 vmi.largest_chunk >> 10
66335 #ifdef CONFIG_MEMORY_FAILURE
66336 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66337 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66338 #endif
66339 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66340 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66341 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66342 index d4a3574..b421ce9 100644
66343 --- a/fs/proc/nommu.c
66344 +++ b/fs/proc/nommu.c
66345 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66346
66347 if (file) {
66348 seq_pad(m, ' ');
66349 - seq_path(m, &file->f_path, "");
66350 + seq_path(m, &file->f_path, "\n\\");
66351 }
66352
66353 seq_putc(m, '\n');
66354 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66355 index 1bde894..22ac7eb 100644
66356 --- a/fs/proc/proc_net.c
66357 +++ b/fs/proc/proc_net.c
66358 @@ -23,9 +23,27 @@
66359 #include <linux/nsproxy.h>
66360 #include <net/net_namespace.h>
66361 #include <linux/seq_file.h>
66362 +#include <linux/grsecurity.h>
66363
66364 #include "internal.h"
66365
66366 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66367 +static struct seq_operations *ipv6_seq_ops_addr;
66368 +
66369 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66370 +{
66371 + ipv6_seq_ops_addr = addr;
66372 +}
66373 +
66374 +void unregister_ipv6_seq_ops_addr(void)
66375 +{
66376 + ipv6_seq_ops_addr = NULL;
66377 +}
66378 +
66379 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
66380 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
66381 +#endif
66382 +
66383 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
66384 {
66385 return pde->parent->data;
66386 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
66387 return maybe_get_net(PDE_NET(PDE(inode)));
66388 }
66389
66390 +extern const struct seq_operations dev_seq_ops;
66391 +
66392 int seq_open_net(struct inode *ino, struct file *f,
66393 const struct seq_operations *ops, int size)
66394 {
66395 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
66396
66397 BUG_ON(size < sizeof(*p));
66398
66399 + /* only permit access to /proc/net/dev */
66400 + if (
66401 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66402 + ops != ipv6_seq_ops_addr &&
66403 +#endif
66404 + ops != &dev_seq_ops && gr_proc_is_restricted())
66405 + return -EACCES;
66406 +
66407 net = get_proc_net(ino);
66408 if (net == NULL)
66409 return -ENXIO;
66410 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
66411 int err;
66412 struct net *net;
66413
66414 + if (gr_proc_is_restricted())
66415 + return -EACCES;
66416 +
66417 err = -ENXIO;
66418 net = get_proc_net(inode);
66419 if (net == NULL)
66420 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
66421 index f92d5dd..26398ac 100644
66422 --- a/fs/proc/proc_sysctl.c
66423 +++ b/fs/proc/proc_sysctl.c
66424 @@ -11,13 +11,21 @@
66425 #include <linux/namei.h>
66426 #include <linux/mm.h>
66427 #include <linux/module.h>
66428 +#include <linux/nsproxy.h>
66429 +#ifdef CONFIG_GRKERNSEC
66430 +#include <net/net_namespace.h>
66431 +#endif
66432 #include "internal.h"
66433
66434 +extern int gr_handle_chroot_sysctl(const int op);
66435 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
66436 + const int op);
66437 +
66438 static const struct dentry_operations proc_sys_dentry_operations;
66439 static const struct file_operations proc_sys_file_operations;
66440 -static const struct inode_operations proc_sys_inode_operations;
66441 +const struct inode_operations proc_sys_inode_operations;
66442 static const struct file_operations proc_sys_dir_file_operations;
66443 -static const struct inode_operations proc_sys_dir_operations;
66444 +const struct inode_operations proc_sys_dir_operations;
66445
66446 void proc_sys_poll_notify(struct ctl_table_poll *poll)
66447 {
66448 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
66449
66450 err = NULL;
66451 d_set_d_op(dentry, &proc_sys_dentry_operations);
66452 +
66453 + gr_handle_proc_create(dentry, inode);
66454 +
66455 d_add(dentry, inode);
66456
66457 out:
66458 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66459 struct inode *inode = file_inode(filp);
66460 struct ctl_table_header *head = grab_header(inode);
66461 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
66462 + int op = write ? MAY_WRITE : MAY_READ;
66463 ssize_t error;
66464 size_t res;
66465
66466 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66467 * and won't be until we finish.
66468 */
66469 error = -EPERM;
66470 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
66471 + if (sysctl_perm(head, table, op))
66472 goto out;
66473
66474 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
66475 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66476 if (!table->proc_handler)
66477 goto out;
66478
66479 +#ifdef CONFIG_GRKERNSEC
66480 + error = -EPERM;
66481 + if (gr_handle_chroot_sysctl(op))
66482 + goto out;
66483 + dget(filp->f_path.dentry);
66484 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
66485 + dput(filp->f_path.dentry);
66486 + goto out;
66487 + }
66488 + dput(filp->f_path.dentry);
66489 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
66490 + goto out;
66491 + if (write) {
66492 + if (current->nsproxy->net_ns != table->extra2) {
66493 + if (!capable(CAP_SYS_ADMIN))
66494 + goto out;
66495 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
66496 + goto out;
66497 + }
66498 +#endif
66499 +
66500 /* careful: calling conventions are nasty here */
66501 res = count;
66502 error = table->proc_handler(table, write, buf, &res, ppos);
66503 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
66504 return false;
66505 } else {
66506 d_set_d_op(child, &proc_sys_dentry_operations);
66507 +
66508 + gr_handle_proc_create(child, inode);
66509 +
66510 d_add(child, inode);
66511 }
66512 } else {
66513 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
66514 if ((*pos)++ < ctx->pos)
66515 return true;
66516
66517 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
66518 + return 0;
66519 +
66520 if (unlikely(S_ISLNK(table->mode)))
66521 res = proc_sys_link_fill_cache(file, ctx, head, table);
66522 else
66523 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
66524 if (IS_ERR(head))
66525 return PTR_ERR(head);
66526
66527 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
66528 + return -ENOENT;
66529 +
66530 generic_fillattr(inode, stat);
66531 if (table)
66532 stat->mode = (stat->mode & S_IFMT) | table->mode;
66533 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
66534 .llseek = generic_file_llseek,
66535 };
66536
66537 -static const struct inode_operations proc_sys_inode_operations = {
66538 +const struct inode_operations proc_sys_inode_operations = {
66539 .permission = proc_sys_permission,
66540 .setattr = proc_sys_setattr,
66541 .getattr = proc_sys_getattr,
66542 };
66543
66544 -static const struct inode_operations proc_sys_dir_operations = {
66545 +const struct inode_operations proc_sys_dir_operations = {
66546 .lookup = proc_sys_lookup,
66547 .permission = proc_sys_permission,
66548 .setattr = proc_sys_setattr,
66549 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
66550 static struct ctl_dir *new_dir(struct ctl_table_set *set,
66551 const char *name, int namelen)
66552 {
66553 - struct ctl_table *table;
66554 + ctl_table_no_const *table;
66555 struct ctl_dir *new;
66556 struct ctl_node *node;
66557 char *new_name;
66558 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
66559 return NULL;
66560
66561 node = (struct ctl_node *)(new + 1);
66562 - table = (struct ctl_table *)(node + 1);
66563 + table = (ctl_table_no_const *)(node + 1);
66564 new_name = (char *)(table + 2);
66565 memcpy(new_name, name, namelen);
66566 new_name[namelen] = '\0';
66567 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
66568 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
66569 struct ctl_table_root *link_root)
66570 {
66571 - struct ctl_table *link_table, *entry, *link;
66572 + ctl_table_no_const *link_table, *link;
66573 + struct ctl_table *entry;
66574 struct ctl_table_header *links;
66575 struct ctl_node *node;
66576 char *link_name;
66577 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
66578 return NULL;
66579
66580 node = (struct ctl_node *)(links + 1);
66581 - link_table = (struct ctl_table *)(node + nr_entries);
66582 + link_table = (ctl_table_no_const *)(node + nr_entries);
66583 link_name = (char *)&link_table[nr_entries + 1];
66584
66585 for (link = link_table, entry = table; entry->procname; link++, entry++) {
66586 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66587 struct ctl_table_header ***subheader, struct ctl_table_set *set,
66588 struct ctl_table *table)
66589 {
66590 - struct ctl_table *ctl_table_arg = NULL;
66591 - struct ctl_table *entry, *files;
66592 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
66593 + struct ctl_table *entry;
66594 int nr_files = 0;
66595 int nr_dirs = 0;
66596 int err = -ENOMEM;
66597 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66598 nr_files++;
66599 }
66600
66601 - files = table;
66602 /* If there are mixed files and directories we need a new table */
66603 if (nr_dirs && nr_files) {
66604 - struct ctl_table *new;
66605 + ctl_table_no_const *new;
66606 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
66607 GFP_KERNEL);
66608 if (!files)
66609 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66610 /* Register everything except a directory full of subdirectories */
66611 if (nr_files || !nr_dirs) {
66612 struct ctl_table_header *header;
66613 - header = __register_sysctl_table(set, path, files);
66614 + header = __register_sysctl_table(set, path, files ? files : table);
66615 if (!header) {
66616 kfree(ctl_table_arg);
66617 goto out;
66618 diff --git a/fs/proc/root.c b/fs/proc/root.c
66619 index e74ac9f..35e89f4 100644
66620 --- a/fs/proc/root.c
66621 +++ b/fs/proc/root.c
66622 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
66623 proc_mkdir("openprom", NULL);
66624 #endif
66625 proc_tty_init();
66626 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66627 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66628 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
66629 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66630 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
66631 +#endif
66632 +#else
66633 proc_mkdir("bus", NULL);
66634 +#endif
66635 proc_sys_init();
66636 }
66637
66638 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
66639 index 510413eb..34d9a8c 100644
66640 --- a/fs/proc/stat.c
66641 +++ b/fs/proc/stat.c
66642 @@ -11,6 +11,7 @@
66643 #include <linux/irqnr.h>
66644 #include <linux/cputime.h>
66645 #include <linux/tick.h>
66646 +#include <linux/grsecurity.h>
66647
66648 #ifndef arch_irq_stat_cpu
66649 #define arch_irq_stat_cpu(cpu) 0
66650 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
66651 u64 sum_softirq = 0;
66652 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
66653 struct timespec boottime;
66654 + int unrestricted = 1;
66655 +
66656 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66657 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66658 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
66659 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66660 + && !in_group_p(grsec_proc_gid)
66661 +#endif
66662 + )
66663 + unrestricted = 0;
66664 +#endif
66665 +#endif
66666
66667 user = nice = system = idle = iowait =
66668 irq = softirq = steal = 0;
66669 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
66670 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66671 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66672 idle += get_idle_time(i);
66673 - iowait += get_iowait_time(i);
66674 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66675 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66676 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66677 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66678 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66679 - sum += kstat_cpu_irqs_sum(i);
66680 - sum += arch_irq_stat_cpu(i);
66681 + if (unrestricted) {
66682 + iowait += get_iowait_time(i);
66683 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66684 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66685 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66686 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66687 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66688 + sum += kstat_cpu_irqs_sum(i);
66689 + sum += arch_irq_stat_cpu(i);
66690 + for (j = 0; j < NR_SOFTIRQS; j++) {
66691 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66692
66693 - for (j = 0; j < NR_SOFTIRQS; j++) {
66694 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66695 -
66696 - per_softirq_sums[j] += softirq_stat;
66697 - sum_softirq += softirq_stat;
66698 + per_softirq_sums[j] += softirq_stat;
66699 + sum_softirq += softirq_stat;
66700 + }
66701 }
66702 }
66703 - sum += arch_irq_stat();
66704 + if (unrestricted)
66705 + sum += arch_irq_stat();
66706
66707 seq_puts(p, "cpu ");
66708 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66709 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
66710 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66711 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66712 idle = get_idle_time(i);
66713 - iowait = get_iowait_time(i);
66714 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66715 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66716 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66717 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66718 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66719 + if (unrestricted) {
66720 + iowait = get_iowait_time(i);
66721 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66722 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66723 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66724 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66725 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66726 + }
66727 seq_printf(p, "cpu%d", i);
66728 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66729 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
66730 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
66731
66732 /* sum again ? it could be updated? */
66733 for_each_irq_nr(j)
66734 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
66735 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
66736
66737 seq_printf(p,
66738 "\nctxt %llu\n"
66739 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
66740 "processes %lu\n"
66741 "procs_running %lu\n"
66742 "procs_blocked %lu\n",
66743 - nr_context_switches(),
66744 + unrestricted ? nr_context_switches() : 0ULL,
66745 (unsigned long)jif,
66746 - total_forks,
66747 - nr_running(),
66748 - nr_iowait());
66749 + unrestricted ? total_forks : 0UL,
66750 + unrestricted ? nr_running() : 0UL,
66751 + unrestricted ? nr_iowait() : 0UL);
66752
66753 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
66754
66755 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
66756 index 88f9b83..314064c 100644
66757 --- a/fs/proc/task_mmu.c
66758 +++ b/fs/proc/task_mmu.c
66759 @@ -13,12 +13,19 @@
66760 #include <linux/swap.h>
66761 #include <linux/swapops.h>
66762 #include <linux/mmu_notifier.h>
66763 +#include <linux/grsecurity.h>
66764
66765 #include <asm/elf.h>
66766 #include <asm/uaccess.h>
66767 #include <asm/tlbflush.h>
66768 #include "internal.h"
66769
66770 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66771 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66772 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66773 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66774 +#endif
66775 +
66776 void task_mem(struct seq_file *m, struct mm_struct *mm)
66777 {
66778 unsigned long data, text, lib, swap;
66779 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66780 "VmExe:\t%8lu kB\n"
66781 "VmLib:\t%8lu kB\n"
66782 "VmPTE:\t%8lu kB\n"
66783 - "VmSwap:\t%8lu kB\n",
66784 - hiwater_vm << (PAGE_SHIFT-10),
66785 + "VmSwap:\t%8lu kB\n"
66786 +
66787 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66788 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
66789 +#endif
66790 +
66791 + ,hiwater_vm << (PAGE_SHIFT-10),
66792 total_vm << (PAGE_SHIFT-10),
66793 mm->locked_vm << (PAGE_SHIFT-10),
66794 mm->pinned_vm << (PAGE_SHIFT-10),
66795 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66796 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
66797 (PTRS_PER_PTE * sizeof(pte_t) *
66798 atomic_long_read(&mm->nr_ptes)) >> 10,
66799 - swap << (PAGE_SHIFT-10));
66800 + swap << (PAGE_SHIFT-10)
66801 +
66802 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66803 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66804 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
66805 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
66806 +#else
66807 + , mm->context.user_cs_base
66808 + , mm->context.user_cs_limit
66809 +#endif
66810 +#endif
66811 +
66812 + );
66813 }
66814
66815 unsigned long task_vsize(struct mm_struct *mm)
66816 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66817 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
66818 }
66819
66820 - /* We don't show the stack guard page in /proc/maps */
66821 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66822 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
66823 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
66824 +#else
66825 start = vma->vm_start;
66826 - if (stack_guard_page_start(vma, start))
66827 - start += PAGE_SIZE;
66828 end = vma->vm_end;
66829 - if (stack_guard_page_end(vma, end))
66830 - end -= PAGE_SIZE;
66831 +#endif
66832
66833 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
66834 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
66835 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66836 flags & VM_WRITE ? 'w' : '-',
66837 flags & VM_EXEC ? 'x' : '-',
66838 flags & VM_MAYSHARE ? 's' : 'p',
66839 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66840 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
66841 +#else
66842 pgoff,
66843 +#endif
66844 MAJOR(dev), MINOR(dev), ino);
66845
66846 /*
66847 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66848 */
66849 if (file) {
66850 seq_pad(m, ' ');
66851 - seq_path(m, &file->f_path, "\n");
66852 + seq_path(m, &file->f_path, "\n\\");
66853 goto done;
66854 }
66855
66856 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66857 * Thread stack in /proc/PID/task/TID/maps or
66858 * the main process stack.
66859 */
66860 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
66861 - vma->vm_end >= mm->start_stack)) {
66862 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
66863 + (vma->vm_start <= mm->start_stack &&
66864 + vma->vm_end >= mm->start_stack)) {
66865 name = "[stack]";
66866 } else {
66867 /* Thread stack in /proc/PID/maps */
66868 @@ -359,6 +388,12 @@ done:
66869
66870 static int show_map(struct seq_file *m, void *v, int is_pid)
66871 {
66872 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66873 + if (current->exec_id != m->exec_id) {
66874 + gr_log_badprocpid("maps");
66875 + return 0;
66876 + }
66877 +#endif
66878 show_map_vma(m, v, is_pid);
66879 m_cache_vma(m, v);
66880 return 0;
66881 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66882 .private = &mss,
66883 };
66884
66885 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66886 + if (current->exec_id != m->exec_id) {
66887 + gr_log_badprocpid("smaps");
66888 + return 0;
66889 + }
66890 +#endif
66891 memset(&mss, 0, sizeof mss);
66892 - mss.vma = vma;
66893 - /* mmap_sem is held in m_start */
66894 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66895 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66896 -
66897 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66898 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
66899 +#endif
66900 + mss.vma = vma;
66901 + /* mmap_sem is held in m_start */
66902 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66903 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66904 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66905 + }
66906 +#endif
66907 show_map_vma(m, vma, is_pid);
66908
66909 seq_printf(m,
66910 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66911 "KernelPageSize: %8lu kB\n"
66912 "MMUPageSize: %8lu kB\n"
66913 "Locked: %8lu kB\n",
66914 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66915 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
66916 +#else
66917 (vma->vm_end - vma->vm_start) >> 10,
66918 +#endif
66919 mss.resident >> 10,
66920 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
66921 mss.shared_clean >> 10,
66922 @@ -1486,6 +1536,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66923 char buffer[64];
66924 int nid;
66925
66926 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66927 + if (current->exec_id != m->exec_id) {
66928 + gr_log_badprocpid("numa_maps");
66929 + return 0;
66930 + }
66931 +#endif
66932 +
66933 if (!mm)
66934 return 0;
66935
66936 @@ -1507,11 +1564,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66937 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
66938 }
66939
66940 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66941 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
66942 +#else
66943 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
66944 +#endif
66945
66946 if (file) {
66947 seq_puts(m, " file=");
66948 - seq_path(m, &file->f_path, "\n\t= ");
66949 + seq_path(m, &file->f_path, "\n\t\\= ");
66950 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
66951 seq_puts(m, " heap");
66952 } else {
66953 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
66954 index 599ec2e..f1413ae 100644
66955 --- a/fs/proc/task_nommu.c
66956 +++ b/fs/proc/task_nommu.c
66957 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66958 else
66959 bytes += kobjsize(mm);
66960
66961 - if (current->fs && current->fs->users > 1)
66962 + if (current->fs && atomic_read(&current->fs->users) > 1)
66963 sbytes += kobjsize(current->fs);
66964 else
66965 bytes += kobjsize(current->fs);
66966 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
66967
66968 if (file) {
66969 seq_pad(m, ' ');
66970 - seq_path(m, &file->f_path, "");
66971 + seq_path(m, &file->f_path, "\n\\");
66972 } else if (mm) {
66973 pid_t tid = pid_of_stack(priv, vma, is_pid);
66974
66975 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
66976 index a90d6d35..d08047c 100644
66977 --- a/fs/proc/vmcore.c
66978 +++ b/fs/proc/vmcore.c
66979 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
66980 nr_bytes = count;
66981
66982 /* If pfn is not ram, return zeros for sparse dump files */
66983 - if (pfn_is_ram(pfn) == 0)
66984 - memset(buf, 0, nr_bytes);
66985 - else {
66986 + if (pfn_is_ram(pfn) == 0) {
66987 + if (userbuf) {
66988 + if (clear_user((char __force_user *)buf, nr_bytes))
66989 + return -EFAULT;
66990 + } else
66991 + memset(buf, 0, nr_bytes);
66992 + } else {
66993 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
66994 offset, userbuf);
66995 if (tmp < 0)
66996 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
66997 static int copy_to(void *target, void *src, size_t size, int userbuf)
66998 {
66999 if (userbuf) {
67000 - if (copy_to_user((char __user *) target, src, size))
67001 + if (copy_to_user((char __force_user *) target, src, size))
67002 return -EFAULT;
67003 } else {
67004 memcpy(target, src, size);
67005 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67006 if (*fpos < m->offset + m->size) {
67007 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67008 start = m->paddr + *fpos - m->offset;
67009 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67010 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67011 if (tmp < 0)
67012 return tmp;
67013 buflen -= tsz;
67014 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67015 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67016 size_t buflen, loff_t *fpos)
67017 {
67018 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67019 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67020 }
67021
67022 /*
67023 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67024 index d3fb2b6..43a8140 100644
67025 --- a/fs/qnx6/qnx6.h
67026 +++ b/fs/qnx6/qnx6.h
67027 @@ -74,7 +74,7 @@ enum {
67028 BYTESEX_BE,
67029 };
67030
67031 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67032 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67033 {
67034 if (sbi->s_bytesex == BYTESEX_LE)
67035 return le64_to_cpu((__force __le64)n);
67036 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67037 return (__force __fs64)cpu_to_be64(n);
67038 }
67039
67040 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67041 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67042 {
67043 if (sbi->s_bytesex == BYTESEX_LE)
67044 return le32_to_cpu((__force __le32)n);
67045 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67046 index bb2869f..d34ada8 100644
67047 --- a/fs/quota/netlink.c
67048 +++ b/fs/quota/netlink.c
67049 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67050 void quota_send_warning(struct kqid qid, dev_t dev,
67051 const char warntype)
67052 {
67053 - static atomic_t seq;
67054 + static atomic_unchecked_t seq;
67055 struct sk_buff *skb;
67056 void *msg_head;
67057 int ret;
67058 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67059 "VFS: Not enough memory to send quota warning.\n");
67060 return;
67061 }
67062 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67063 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67064 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67065 if (!msg_head) {
67066 printk(KERN_ERR
67067 diff --git a/fs/read_write.c b/fs/read_write.c
67068 index c0805c93..d39f2eb 100644
67069 --- a/fs/read_write.c
67070 +++ b/fs/read_write.c
67071 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67072
67073 old_fs = get_fs();
67074 set_fs(get_ds());
67075 - p = (__force const char __user *)buf;
67076 + p = (const char __force_user *)buf;
67077 if (count > MAX_RW_COUNT)
67078 count = MAX_RW_COUNT;
67079 if (file->f_op->write)
67080 diff --git a/fs/readdir.c b/fs/readdir.c
67081 index ced6791..936687b 100644
67082 --- a/fs/readdir.c
67083 +++ b/fs/readdir.c
67084 @@ -18,6 +18,7 @@
67085 #include <linux/security.h>
67086 #include <linux/syscalls.h>
67087 #include <linux/unistd.h>
67088 +#include <linux/namei.h>
67089
67090 #include <asm/uaccess.h>
67091
67092 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67093 struct readdir_callback {
67094 struct dir_context ctx;
67095 struct old_linux_dirent __user * dirent;
67096 + struct file * file;
67097 int result;
67098 };
67099
67100 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67101 buf->result = -EOVERFLOW;
67102 return -EOVERFLOW;
67103 }
67104 +
67105 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67106 + return 0;
67107 +
67108 buf->result++;
67109 dirent = buf->dirent;
67110 if (!access_ok(VERIFY_WRITE, dirent,
67111 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67112 if (!f.file)
67113 return -EBADF;
67114
67115 + buf.file = f.file;
67116 error = iterate_dir(f.file, &buf.ctx);
67117 if (buf.result)
67118 error = buf.result;
67119 @@ -145,6 +152,7 @@ struct getdents_callback {
67120 struct dir_context ctx;
67121 struct linux_dirent __user * current_dir;
67122 struct linux_dirent __user * previous;
67123 + struct file * file;
67124 int count;
67125 int error;
67126 };
67127 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67128 buf->error = -EOVERFLOW;
67129 return -EOVERFLOW;
67130 }
67131 +
67132 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67133 + return 0;
67134 +
67135 dirent = buf->previous;
67136 if (dirent) {
67137 if (__put_user(offset, &dirent->d_off))
67138 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67139 if (!f.file)
67140 return -EBADF;
67141
67142 + buf.file = f.file;
67143 error = iterate_dir(f.file, &buf.ctx);
67144 if (error >= 0)
67145 error = buf.error;
67146 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67147 struct dir_context ctx;
67148 struct linux_dirent64 __user * current_dir;
67149 struct linux_dirent64 __user * previous;
67150 + struct file *file;
67151 int count;
67152 int error;
67153 };
67154 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67155 buf->error = -EINVAL; /* only used if we fail.. */
67156 if (reclen > buf->count)
67157 return -EINVAL;
67158 +
67159 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67160 + return 0;
67161 +
67162 dirent = buf->previous;
67163 if (dirent) {
67164 if (__put_user(offset, &dirent->d_off))
67165 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67166 if (!f.file)
67167 return -EBADF;
67168
67169 + buf.file = f.file;
67170 error = iterate_dir(f.file, &buf.ctx);
67171 if (error >= 0)
67172 error = buf.error;
67173 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67174 index 9c02d96..6562c10 100644
67175 --- a/fs/reiserfs/do_balan.c
67176 +++ b/fs/reiserfs/do_balan.c
67177 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67178 return;
67179 }
67180
67181 - atomic_inc(&fs_generation(tb->tb_sb));
67182 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67183 do_balance_starts(tb);
67184
67185 /*
67186 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67187 index aca73dd..e3c558d 100644
67188 --- a/fs/reiserfs/item_ops.c
67189 +++ b/fs/reiserfs/item_ops.c
67190 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67191 }
67192
67193 static struct item_operations errcatch_ops = {
67194 - errcatch_bytes_number,
67195 - errcatch_decrement_key,
67196 - errcatch_is_left_mergeable,
67197 - errcatch_print_item,
67198 - errcatch_check_item,
67199 + .bytes_number = errcatch_bytes_number,
67200 + .decrement_key = errcatch_decrement_key,
67201 + .is_left_mergeable = errcatch_is_left_mergeable,
67202 + .print_item = errcatch_print_item,
67203 + .check_item = errcatch_check_item,
67204
67205 - errcatch_create_vi,
67206 - errcatch_check_left,
67207 - errcatch_check_right,
67208 - errcatch_part_size,
67209 - errcatch_unit_num,
67210 - errcatch_print_vi
67211 + .create_vi = errcatch_create_vi,
67212 + .check_left = errcatch_check_left,
67213 + .check_right = errcatch_check_right,
67214 + .part_size = errcatch_part_size,
67215 + .unit_num = errcatch_unit_num,
67216 + .print_vi = errcatch_print_vi
67217 };
67218
67219 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67220 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67221 index 621b9f3..af527fd 100644
67222 --- a/fs/reiserfs/procfs.c
67223 +++ b/fs/reiserfs/procfs.c
67224 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67225 "SMALL_TAILS " : "NO_TAILS ",
67226 replay_only(sb) ? "REPLAY_ONLY " : "",
67227 convert_reiserfs(sb) ? "CONV " : "",
67228 - atomic_read(&r->s_generation_counter),
67229 + atomic_read_unchecked(&r->s_generation_counter),
67230 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67231 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67232 SF(s_good_search_by_key_reada), SF(s_bmaps),
67233 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67234 index bb79cdd..fcf49ef 100644
67235 --- a/fs/reiserfs/reiserfs.h
67236 +++ b/fs/reiserfs/reiserfs.h
67237 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67238 /* Comment? -Hans */
67239 wait_queue_head_t s_wait;
67240 /* increased by one every time the tree gets re-balanced */
67241 - atomic_t s_generation_counter;
67242 + atomic_unchecked_t s_generation_counter;
67243
67244 /* File system properties. Currently holds on-disk FS format */
67245 unsigned long s_properties;
67246 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67247 #define REISERFS_USER_MEM 1 /* user memory mode */
67248
67249 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67250 -#define get_generation(s) atomic_read (&fs_generation(s))
67251 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67252 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67253 #define __fs_changed(gen,s) (gen != get_generation (s))
67254 #define fs_changed(gen,s) \
67255 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67256 index 71fbbe3..eff29ba 100644
67257 --- a/fs/reiserfs/super.c
67258 +++ b/fs/reiserfs/super.c
67259 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67260 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67261 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67262 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67263 +#ifdef CONFIG_REISERFS_FS_XATTR
67264 + /* turn on user xattrs by default */
67265 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67266 +#endif
67267 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67268 sbi->s_alloc_options.preallocmin = 0;
67269 /* Preallocate by 16 blocks (17-1) at once */
67270 diff --git a/fs/select.c b/fs/select.c
67271 index 467bb1c..cf9d65a 100644
67272 --- a/fs/select.c
67273 +++ b/fs/select.c
67274 @@ -20,6 +20,7 @@
67275 #include <linux/export.h>
67276 #include <linux/slab.h>
67277 #include <linux/poll.h>
67278 +#include <linux/security.h>
67279 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67280 #include <linux/file.h>
67281 #include <linux/fdtable.h>
67282 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67283 struct poll_list *walk = head;
67284 unsigned long todo = nfds;
67285
67286 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67287 if (nfds > rlimit(RLIMIT_NOFILE))
67288 return -EINVAL;
67289
67290 diff --git a/fs/seq_file.c b/fs/seq_file.c
67291 index dbf3a59..daf023f 100644
67292 --- a/fs/seq_file.c
67293 +++ b/fs/seq_file.c
67294 @@ -12,6 +12,8 @@
67295 #include <linux/slab.h>
67296 #include <linux/cred.h>
67297 #include <linux/mm.h>
67298 +#include <linux/sched.h>
67299 +#include <linux/grsecurity.h>
67300
67301 #include <asm/uaccess.h>
67302 #include <asm/page.h>
67303 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67304
67305 static void *seq_buf_alloc(unsigned long size)
67306 {
67307 - void *buf;
67308 -
67309 - /*
67310 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67311 - * it's better to fall back to vmalloc() than to kill things.
67312 - */
67313 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67314 - if (!buf && size > PAGE_SIZE)
67315 - buf = vmalloc(size);
67316 - return buf;
67317 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67318 }
67319
67320 /**
67321 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67322 #ifdef CONFIG_USER_NS
67323 p->user_ns = file->f_cred->user_ns;
67324 #endif
67325 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67326 + p->exec_id = current->exec_id;
67327 +#endif
67328
67329 /*
67330 * Wrappers around seq_open(e.g. swaps_open) need to be
67331 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67332 }
67333 EXPORT_SYMBOL(seq_open);
67334
67335 +
67336 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67337 +{
67338 + if (gr_proc_is_restricted())
67339 + return -EACCES;
67340 +
67341 + return seq_open(file, op);
67342 +}
67343 +EXPORT_SYMBOL(seq_open_restrict);
67344 +
67345 static int traverse(struct seq_file *m, loff_t offset)
67346 {
67347 loff_t pos = 0, index;
67348 @@ -158,7 +164,7 @@ Eoverflow:
67349 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67350 {
67351 struct seq_file *m = file->private_data;
67352 - size_t copied = 0;
67353 + ssize_t copied = 0;
67354 loff_t pos;
67355 size_t n;
67356 void *p;
67357 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67358 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67359 void *data)
67360 {
67361 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67362 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67363 int res = -ENOMEM;
67364
67365 if (op) {
67366 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67367 }
67368 EXPORT_SYMBOL(single_open_size);
67369
67370 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67371 + void *data)
67372 +{
67373 + if (gr_proc_is_restricted())
67374 + return -EACCES;
67375 +
67376 + return single_open(file, show, data);
67377 +}
67378 +EXPORT_SYMBOL(single_open_restrict);
67379 +
67380 +
67381 int single_release(struct inode *inode, struct file *file)
67382 {
67383 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
67384 diff --git a/fs/splice.c b/fs/splice.c
67385 index 75c6058..770d40c 100644
67386 --- a/fs/splice.c
67387 +++ b/fs/splice.c
67388 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67389 pipe_lock(pipe);
67390
67391 for (;;) {
67392 - if (!pipe->readers) {
67393 + if (!atomic_read(&pipe->readers)) {
67394 send_sig(SIGPIPE, current, 0);
67395 if (!ret)
67396 ret = -EPIPE;
67397 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67398 page_nr++;
67399 ret += buf->len;
67400
67401 - if (pipe->files)
67402 + if (atomic_read(&pipe->files))
67403 do_wakeup = 1;
67404
67405 if (!--spd->nr_pages)
67406 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67407 do_wakeup = 0;
67408 }
67409
67410 - pipe->waiting_writers++;
67411 + atomic_inc(&pipe->waiting_writers);
67412 pipe_wait(pipe);
67413 - pipe->waiting_writers--;
67414 + atomic_dec(&pipe->waiting_writers);
67415 }
67416
67417 pipe_unlock(pipe);
67418 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
67419 old_fs = get_fs();
67420 set_fs(get_ds());
67421 /* The cast to a user pointer is valid due to the set_fs() */
67422 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
67423 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
67424 set_fs(old_fs);
67425
67426 return res;
67427 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
67428 old_fs = get_fs();
67429 set_fs(get_ds());
67430 /* The cast to a user pointer is valid due to the set_fs() */
67431 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
67432 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
67433 set_fs(old_fs);
67434
67435 return res;
67436 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
67437 goto err;
67438
67439 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
67440 - vec[i].iov_base = (void __user *) page_address(page);
67441 + vec[i].iov_base = (void __force_user *) page_address(page);
67442 vec[i].iov_len = this_len;
67443 spd.pages[i] = page;
67444 spd.nr_pages++;
67445 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67446 ops->release(pipe, buf);
67447 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67448 pipe->nrbufs--;
67449 - if (pipe->files)
67450 + if (atomic_read(&pipe->files))
67451 sd->need_wakeup = true;
67452 }
67453
67454 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67455 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
67456 {
67457 while (!pipe->nrbufs) {
67458 - if (!pipe->writers)
67459 + if (!atomic_read(&pipe->writers))
67460 return 0;
67461
67462 - if (!pipe->waiting_writers && sd->num_spliced)
67463 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
67464 return 0;
67465
67466 if (sd->flags & SPLICE_F_NONBLOCK)
67467 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
67468 ops->release(pipe, buf);
67469 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67470 pipe->nrbufs--;
67471 - if (pipe->files)
67472 + if (atomic_read(&pipe->files))
67473 sd.need_wakeup = true;
67474 } else {
67475 buf->offset += ret;
67476 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
67477 * out of the pipe right after the splice_to_pipe(). So set
67478 * PIPE_READERS appropriately.
67479 */
67480 - pipe->readers = 1;
67481 + atomic_set(&pipe->readers, 1);
67482
67483 current->splice_pipe = pipe;
67484 }
67485 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
67486
67487 partial[buffers].offset = off;
67488 partial[buffers].len = plen;
67489 + partial[buffers].private = 0;
67490
67491 off = 0;
67492 len -= plen;
67493 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67494 ret = -ERESTARTSYS;
67495 break;
67496 }
67497 - if (!pipe->writers)
67498 + if (!atomic_read(&pipe->writers))
67499 break;
67500 - if (!pipe->waiting_writers) {
67501 + if (!atomic_read(&pipe->waiting_writers)) {
67502 if (flags & SPLICE_F_NONBLOCK) {
67503 ret = -EAGAIN;
67504 break;
67505 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67506 pipe_lock(pipe);
67507
67508 while (pipe->nrbufs >= pipe->buffers) {
67509 - if (!pipe->readers) {
67510 + if (!atomic_read(&pipe->readers)) {
67511 send_sig(SIGPIPE, current, 0);
67512 ret = -EPIPE;
67513 break;
67514 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67515 ret = -ERESTARTSYS;
67516 break;
67517 }
67518 - pipe->waiting_writers++;
67519 + atomic_inc(&pipe->waiting_writers);
67520 pipe_wait(pipe);
67521 - pipe->waiting_writers--;
67522 + atomic_dec(&pipe->waiting_writers);
67523 }
67524
67525 pipe_unlock(pipe);
67526 @@ -1818,14 +1819,14 @@ retry:
67527 pipe_double_lock(ipipe, opipe);
67528
67529 do {
67530 - if (!opipe->readers) {
67531 + if (!atomic_read(&opipe->readers)) {
67532 send_sig(SIGPIPE, current, 0);
67533 if (!ret)
67534 ret = -EPIPE;
67535 break;
67536 }
67537
67538 - if (!ipipe->nrbufs && !ipipe->writers)
67539 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
67540 break;
67541
67542 /*
67543 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67544 pipe_double_lock(ipipe, opipe);
67545
67546 do {
67547 - if (!opipe->readers) {
67548 + if (!atomic_read(&opipe->readers)) {
67549 send_sig(SIGPIPE, current, 0);
67550 if (!ret)
67551 ret = -EPIPE;
67552 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67553 * return EAGAIN if we have the potential of some data in the
67554 * future, otherwise just return 0
67555 */
67556 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
67557 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
67558 ret = -EAGAIN;
67559
67560 pipe_unlock(ipipe);
67561 diff --git a/fs/stat.c b/fs/stat.c
67562 index ae0c3ce..9ee641c 100644
67563 --- a/fs/stat.c
67564 +++ b/fs/stat.c
67565 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
67566 stat->gid = inode->i_gid;
67567 stat->rdev = inode->i_rdev;
67568 stat->size = i_size_read(inode);
67569 - stat->atime = inode->i_atime;
67570 - stat->mtime = inode->i_mtime;
67571 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67572 + stat->atime = inode->i_ctime;
67573 + stat->mtime = inode->i_ctime;
67574 + } else {
67575 + stat->atime = inode->i_atime;
67576 + stat->mtime = inode->i_mtime;
67577 + }
67578 stat->ctime = inode->i_ctime;
67579 stat->blksize = (1 << inode->i_blkbits);
67580 stat->blocks = inode->i_blocks;
67581 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
67582 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
67583 {
67584 struct inode *inode = path->dentry->d_inode;
67585 + int retval;
67586
67587 - if (inode->i_op->getattr)
67588 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
67589 + if (inode->i_op->getattr) {
67590 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
67591 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67592 + stat->atime = stat->ctime;
67593 + stat->mtime = stat->ctime;
67594 + }
67595 + return retval;
67596 + }
67597
67598 generic_fillattr(inode, stat);
67599 return 0;
67600 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
67601 index 0b45ff4..847de5b 100644
67602 --- a/fs/sysfs/dir.c
67603 +++ b/fs/sysfs/dir.c
67604 @@ -41,9 +41,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67605 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67606 {
67607 struct kernfs_node *parent, *kn;
67608 + const char *name;
67609 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
67610 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67611 + const char *parent_name;
67612 +#endif
67613
67614 BUG_ON(!kobj);
67615
67616 + name = kobject_name(kobj);
67617 +
67618 if (kobj->parent)
67619 parent = kobj->parent->sd;
67620 else
67621 @@ -52,11 +59,22 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67622 if (!parent)
67623 return -ENOENT;
67624
67625 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
67626 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
67627 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67628 + parent_name = parent->name;
67629 + mode = S_IRWXU;
67630 +
67631 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
67632 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
67633 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
67634 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
67635 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67636 +#endif
67637 +
67638 + kn = kernfs_create_dir_ns(parent, name,
67639 + mode, kobj, ns);
67640 if (IS_ERR(kn)) {
67641 if (PTR_ERR(kn) == -EEXIST)
67642 - sysfs_warn_dup(parent, kobject_name(kobj));
67643 + sysfs_warn_dup(parent, name);
67644 return PTR_ERR(kn);
67645 }
67646
67647 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
67648 index 69d4889..a810bd4 100644
67649 --- a/fs/sysv/sysv.h
67650 +++ b/fs/sysv/sysv.h
67651 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
67652 #endif
67653 }
67654
67655 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67656 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67657 {
67658 if (sbi->s_bytesex == BYTESEX_PDP)
67659 return PDP_swab((__force __u32)n);
67660 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
67661 index fb08b0c..65fcc7e 100644
67662 --- a/fs/ubifs/io.c
67663 +++ b/fs/ubifs/io.c
67664 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
67665 return err;
67666 }
67667
67668 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67669 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67670 {
67671 int err;
67672
67673 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
67674 index c175b4d..8f36a16 100644
67675 --- a/fs/udf/misc.c
67676 +++ b/fs/udf/misc.c
67677 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
67678
67679 u8 udf_tag_checksum(const struct tag *t)
67680 {
67681 - u8 *data = (u8 *)t;
67682 + const u8 *data = (const u8 *)t;
67683 u8 checksum = 0;
67684 int i;
67685 for (i = 0; i < sizeof(struct tag); ++i)
67686 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
67687 index 8d974c4..b82f6ec 100644
67688 --- a/fs/ufs/swab.h
67689 +++ b/fs/ufs/swab.h
67690 @@ -22,7 +22,7 @@ enum {
67691 BYTESEX_BE
67692 };
67693
67694 -static inline u64
67695 +static inline u64 __intentional_overflow(-1)
67696 fs64_to_cpu(struct super_block *sbp, __fs64 n)
67697 {
67698 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67699 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
67700 return (__force __fs64)cpu_to_be64(n);
67701 }
67702
67703 -static inline u32
67704 +static inline u32 __intentional_overflow(-1)
67705 fs32_to_cpu(struct super_block *sbp, __fs32 n)
67706 {
67707 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67708 diff --git a/fs/utimes.c b/fs/utimes.c
67709 index aa138d6..5f3a811 100644
67710 --- a/fs/utimes.c
67711 +++ b/fs/utimes.c
67712 @@ -1,6 +1,7 @@
67713 #include <linux/compiler.h>
67714 #include <linux/file.h>
67715 #include <linux/fs.h>
67716 +#include <linux/security.h>
67717 #include <linux/linkage.h>
67718 #include <linux/mount.h>
67719 #include <linux/namei.h>
67720 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
67721 }
67722 }
67723 retry_deleg:
67724 +
67725 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
67726 + error = -EACCES;
67727 + goto mnt_drop_write_and_out;
67728 + }
67729 +
67730 mutex_lock(&inode->i_mutex);
67731 error = notify_change(path->dentry, &newattrs, &delegated_inode);
67732 mutex_unlock(&inode->i_mutex);
67733 diff --git a/fs/xattr.c b/fs/xattr.c
67734 index 4ef6985..a6cd6567 100644
67735 --- a/fs/xattr.c
67736 +++ b/fs/xattr.c
67737 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
67738 return rc;
67739 }
67740
67741 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
67742 +ssize_t
67743 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
67744 +{
67745 + struct inode *inode = dentry->d_inode;
67746 + ssize_t error;
67747 +
67748 + error = inode_permission(inode, MAY_EXEC);
67749 + if (error)
67750 + return error;
67751 +
67752 + if (inode->i_op->getxattr)
67753 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
67754 + else
67755 + error = -EOPNOTSUPP;
67756 +
67757 + return error;
67758 +}
67759 +EXPORT_SYMBOL(pax_getxattr);
67760 +#endif
67761 +
67762 ssize_t
67763 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
67764 {
67765 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
67766 * Extended attribute SET operations
67767 */
67768 static long
67769 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
67770 +setxattr(struct path *path, const char __user *name, const void __user *value,
67771 size_t size, int flags)
67772 {
67773 int error;
67774 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
67775 posix_acl_fix_xattr_from_user(kvalue, size);
67776 }
67777
67778 - error = vfs_setxattr(d, kname, kvalue, size, flags);
67779 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
67780 + error = -EACCES;
67781 + goto out;
67782 + }
67783 +
67784 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
67785 out:
67786 if (vvalue)
67787 vfree(vvalue);
67788 @@ -376,7 +402,7 @@ retry:
67789 return error;
67790 error = mnt_want_write(path.mnt);
67791 if (!error) {
67792 - error = setxattr(path.dentry, name, value, size, flags);
67793 + error = setxattr(&path, name, value, size, flags);
67794 mnt_drop_write(path.mnt);
67795 }
67796 path_put(&path);
67797 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
67798 audit_file(f.file);
67799 error = mnt_want_write_file(f.file);
67800 if (!error) {
67801 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
67802 + error = setxattr(&f.file->f_path, name, value, size, flags);
67803 mnt_drop_write_file(f.file);
67804 }
67805 fdput(f);
67806 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
67807 * Extended attribute REMOVE operations
67808 */
67809 static long
67810 -removexattr(struct dentry *d, const char __user *name)
67811 +removexattr(struct path *path, const char __user *name)
67812 {
67813 int error;
67814 char kname[XATTR_NAME_MAX + 1];
67815 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
67816 if (error < 0)
67817 return error;
67818
67819 - return vfs_removexattr(d, kname);
67820 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
67821 + return -EACCES;
67822 +
67823 + return vfs_removexattr(path->dentry, kname);
67824 }
67825
67826 static int path_removexattr(const char __user *pathname,
67827 @@ -623,7 +652,7 @@ retry:
67828 return error;
67829 error = mnt_want_write(path.mnt);
67830 if (!error) {
67831 - error = removexattr(path.dentry, name);
67832 + error = removexattr(&path, name);
67833 mnt_drop_write(path.mnt);
67834 }
67835 path_put(&path);
67836 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
67837 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
67838 {
67839 struct fd f = fdget(fd);
67840 + struct path *path;
67841 int error = -EBADF;
67842
67843 if (!f.file)
67844 return error;
67845 + path = &f.file->f_path;
67846 audit_file(f.file);
67847 error = mnt_want_write_file(f.file);
67848 if (!error) {
67849 - error = removexattr(f.file->f_path.dentry, name);
67850 + error = removexattr(path, name);
67851 mnt_drop_write_file(f.file);
67852 }
67853 fdput(f);
67854 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
67855 index 4e20fe7..6d1a55a 100644
67856 --- a/fs/xfs/libxfs/xfs_bmap.c
67857 +++ b/fs/xfs/libxfs/xfs_bmap.c
67858 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
67859
67860 #else
67861 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
67862 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
67863 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
67864 #endif /* DEBUG */
67865
67866 /*
67867 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
67868 index 098cd78..724d3f8 100644
67869 --- a/fs/xfs/xfs_dir2_readdir.c
67870 +++ b/fs/xfs/xfs_dir2_readdir.c
67871 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
67872 ino = dp->d_ops->sf_get_ino(sfp, sfep);
67873 filetype = dp->d_ops->sf_get_ftype(sfep);
67874 ctx->pos = off & 0x7fffffff;
67875 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67876 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
67877 + char name[sfep->namelen];
67878 + memcpy(name, sfep->name, sfep->namelen);
67879 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
67880 + return 0;
67881 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67882 xfs_dir3_get_dtype(dp->i_mount, filetype)))
67883 return 0;
67884 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
67885 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
67886 index a183198..6b52f52 100644
67887 --- a/fs/xfs/xfs_ioctl.c
67888 +++ b/fs/xfs/xfs_ioctl.c
67889 @@ -119,7 +119,7 @@ xfs_find_handle(
67890 }
67891
67892 error = -EFAULT;
67893 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
67894 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
67895 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
67896 goto out_put;
67897
67898 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
67899 index c31d2c2..6ec8f62 100644
67900 --- a/fs/xfs/xfs_linux.h
67901 +++ b/fs/xfs/xfs_linux.h
67902 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
67903 * of the compiler which do not like us using do_div in the middle
67904 * of large functions.
67905 */
67906 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67907 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67908 {
67909 __u32 mod;
67910
67911 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
67912 return 0;
67913 }
67914 #else
67915 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67916 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67917 {
67918 __u32 mod;
67919
67920 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
67921 new file mode 100644
67922 index 0000000..31f8fe4
67923 --- /dev/null
67924 +++ b/grsecurity/Kconfig
67925 @@ -0,0 +1,1182 @@
67926 +#
67927 +# grecurity configuration
67928 +#
67929 +menu "Memory Protections"
67930 +depends on GRKERNSEC
67931 +
67932 +config GRKERNSEC_KMEM
67933 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
67934 + default y if GRKERNSEC_CONFIG_AUTO
67935 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
67936 + help
67937 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
67938 + be written to or read from to modify or leak the contents of the running
67939 + kernel. /dev/port will also not be allowed to be opened, writing to
67940 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
67941 + If you have module support disabled, enabling this will close up several
67942 + ways that are currently used to insert malicious code into the running
67943 + kernel.
67944 +
67945 + Even with this feature enabled, we still highly recommend that
67946 + you use the RBAC system, as it is still possible for an attacker to
67947 + modify the running kernel through other more obscure methods.
67948 +
67949 + It is highly recommended that you say Y here if you meet all the
67950 + conditions above.
67951 +
67952 +config GRKERNSEC_VM86
67953 + bool "Restrict VM86 mode"
67954 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
67955 + depends on X86_32
67956 +
67957 + help
67958 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
67959 + make use of a special execution mode on 32bit x86 processors called
67960 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
67961 + video cards and will still work with this option enabled. The purpose
67962 + of the option is to prevent exploitation of emulation errors in
67963 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
67964 + Nearly all users should be able to enable this option.
67965 +
67966 +config GRKERNSEC_IO
67967 + bool "Disable privileged I/O"
67968 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
67969 + depends on X86
67970 + select RTC_CLASS
67971 + select RTC_INTF_DEV
67972 + select RTC_DRV_CMOS
67973 +
67974 + help
67975 + If you say Y here, all ioperm and iopl calls will return an error.
67976 + Ioperm and iopl can be used to modify the running kernel.
67977 + Unfortunately, some programs need this access to operate properly,
67978 + the most notable of which are XFree86 and hwclock. hwclock can be
67979 + remedied by having RTC support in the kernel, so real-time
67980 + clock support is enabled if this option is enabled, to ensure
67981 + that hwclock operates correctly. If hwclock still does not work,
67982 + either update udev or symlink /dev/rtc to /dev/rtc0.
67983 +
67984 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
67985 + you may not be able to boot into a graphical environment with this
67986 + option enabled. In this case, you should use the RBAC system instead.
67987 +
67988 +config GRKERNSEC_BPF_HARDEN
67989 + bool "Harden BPF interpreter"
67990 + default y if GRKERNSEC_CONFIG_AUTO
67991 + help
67992 + Unlike previous versions of grsecurity that hardened both the BPF
67993 + interpreted code against corruption at rest as well as the JIT code
67994 + against JIT-spray attacks and attacker-controlled immediate values
67995 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
67996 + and will ensure the interpreted code is read-only at rest. This feature
67997 + may be removed at a later time when eBPF stabilizes to entirely revert
67998 + back to the more secure pre-3.16 BPF interpreter/JIT.
67999 +
68000 + If you're using KERNEXEC, it's recommended that you enable this option
68001 + to supplement the hardening of the kernel.
68002 +
68003 +config GRKERNSEC_PERF_HARDEN
68004 + bool "Disable unprivileged PERF_EVENTS usage by default"
68005 + default y if GRKERNSEC_CONFIG_AUTO
68006 + depends on PERF_EVENTS
68007 + help
68008 + If you say Y here, the range of acceptable values for the
68009 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68010 + default to a new value: 3. When the sysctl is set to this value, no
68011 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68012 +
68013 + Though PERF_EVENTS can be used legitimately for performance monitoring
68014 + and low-level application profiling, it is forced on regardless of
68015 + configuration, has been at fault for several vulnerabilities, and
68016 + creates new opportunities for side channels and other information leaks.
68017 +
68018 + This feature puts PERF_EVENTS into a secure default state and permits
68019 + the administrator to change out of it temporarily if unprivileged
68020 + application profiling is needed.
68021 +
68022 +config GRKERNSEC_RAND_THREADSTACK
68023 + bool "Insert random gaps between thread stacks"
68024 + default y if GRKERNSEC_CONFIG_AUTO
68025 + depends on PAX_RANDMMAP && !PPC
68026 + help
68027 + If you say Y here, a random-sized gap will be enforced between allocated
68028 + thread stacks. Glibc's NPTL and other threading libraries that
68029 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68030 + The implementation currently provides 8 bits of entropy for the gap.
68031 +
68032 + Many distributions do not compile threaded remote services with the
68033 + -fstack-check argument to GCC, causing the variable-sized stack-based
68034 + allocator, alloca(), to not probe the stack on allocation. This
68035 + permits an unbounded alloca() to skip over any guard page and potentially
68036 + modify another thread's stack reliably. An enforced random gap
68037 + reduces the reliability of such an attack and increases the chance
68038 + that such a read/write to another thread's stack instead lands in
68039 + an unmapped area, causing a crash and triggering grsecurity's
68040 + anti-bruteforcing logic.
68041 +
68042 +config GRKERNSEC_PROC_MEMMAP
68043 + bool "Harden ASLR against information leaks and entropy reduction"
68044 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68045 + depends on PAX_NOEXEC || PAX_ASLR
68046 + help
68047 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68048 + give no information about the addresses of its mappings if
68049 + PaX features that rely on random addresses are enabled on the task.
68050 + In addition to sanitizing this information and disabling other
68051 + dangerous sources of information, this option causes reads of sensitive
68052 + /proc/<pid> entries where the file descriptor was opened in a different
68053 + task than the one performing the read. Such attempts are logged.
68054 + This option also limits argv/env strings for suid/sgid binaries
68055 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68056 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68057 + binaries to prevent alternative mmap layouts from being abused.
68058 +
68059 + If you use PaX it is essential that you say Y here as it closes up
68060 + several holes that make full ASLR useless locally.
68061 +
68062 +
68063 +config GRKERNSEC_KSTACKOVERFLOW
68064 + bool "Prevent kernel stack overflows"
68065 + default y if GRKERNSEC_CONFIG_AUTO
68066 + depends on !IA64 && 64BIT
68067 + help
68068 + If you say Y here, the kernel's process stacks will be allocated
68069 + with vmalloc instead of the kernel's default allocator. This
68070 + introduces guard pages that in combination with the alloca checking
68071 + of the STACKLEAK feature prevents all forms of kernel process stack
68072 + overflow abuse. Note that this is different from kernel stack
68073 + buffer overflows.
68074 +
68075 +config GRKERNSEC_BRUTE
68076 + bool "Deter exploit bruteforcing"
68077 + default y if GRKERNSEC_CONFIG_AUTO
68078 + help
68079 + If you say Y here, attempts to bruteforce exploits against forking
68080 + daemons such as apache or sshd, as well as against suid/sgid binaries
68081 + will be deterred. When a child of a forking daemon is killed by PaX
68082 + or crashes due to an illegal instruction or other suspicious signal,
68083 + the parent process will be delayed 30 seconds upon every subsequent
68084 + fork until the administrator is able to assess the situation and
68085 + restart the daemon.
68086 + In the suid/sgid case, the attempt is logged, the user has all their
68087 + existing instances of the suid/sgid binary terminated and will
68088 + be unable to execute any suid/sgid binaries for 15 minutes.
68089 +
68090 + It is recommended that you also enable signal logging in the auditing
68091 + section so that logs are generated when a process triggers a suspicious
68092 + signal.
68093 + If the sysctl option is enabled, a sysctl option with name
68094 + "deter_bruteforce" is created.
68095 +
68096 +config GRKERNSEC_MODHARDEN
68097 + bool "Harden module auto-loading"
68098 + default y if GRKERNSEC_CONFIG_AUTO
68099 + depends on MODULES
68100 + help
68101 + If you say Y here, module auto-loading in response to use of some
68102 + feature implemented by an unloaded module will be restricted to
68103 + root users. Enabling this option helps defend against attacks
68104 + by unprivileged users who abuse the auto-loading behavior to
68105 + cause a vulnerable module to load that is then exploited.
68106 +
68107 + If this option prevents a legitimate use of auto-loading for a
68108 + non-root user, the administrator can execute modprobe manually
68109 + with the exact name of the module mentioned in the alert log.
68110 + Alternatively, the administrator can add the module to the list
68111 + of modules loaded at boot by modifying init scripts.
68112 +
68113 + Modification of init scripts will most likely be needed on
68114 + Ubuntu servers with encrypted home directory support enabled,
68115 + as the first non-root user logging in will cause the ecb(aes),
68116 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68117 +
68118 +config GRKERNSEC_HIDESYM
68119 + bool "Hide kernel symbols"
68120 + default y if GRKERNSEC_CONFIG_AUTO
68121 + select PAX_USERCOPY_SLABS
68122 + help
68123 + If you say Y here, getting information on loaded modules, and
68124 + displaying all kernel symbols through a syscall will be restricted
68125 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68126 + /proc/kallsyms will be restricted to the root user. The RBAC
68127 + system can hide that entry even from root.
68128 +
68129 + This option also prevents leaking of kernel addresses through
68130 + several /proc entries.
68131 +
68132 + Note that this option is only effective provided the following
68133 + conditions are met:
68134 + 1) The kernel using grsecurity is not precompiled by some distribution
68135 + 2) You have also enabled GRKERNSEC_DMESG
68136 + 3) You are using the RBAC system and hiding other files such as your
68137 + kernel image and System.map. Alternatively, enabling this option
68138 + causes the permissions on /boot, /lib/modules, and the kernel
68139 + source directory to change at compile time to prevent
68140 + reading by non-root users.
68141 + If the above conditions are met, this option will aid in providing a
68142 + useful protection against local kernel exploitation of overflows
68143 + and arbitrary read/write vulnerabilities.
68144 +
68145 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68146 + in addition to this feature.
68147 +
68148 +config GRKERNSEC_RANDSTRUCT
68149 + bool "Randomize layout of sensitive kernel structures"
68150 + default y if GRKERNSEC_CONFIG_AUTO
68151 + select GRKERNSEC_HIDESYM
68152 + select MODVERSIONS if MODULES
68153 + help
68154 + If you say Y here, the layouts of a number of sensitive kernel
68155 + structures (task, fs, cred, etc) and all structures composed entirely
68156 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68157 + This can introduce the requirement of an additional infoleak
68158 + vulnerability for exploits targeting these structure types.
68159 +
68160 + Enabling this feature will introduce some performance impact, slightly
68161 + increase memory usage, and prevent the use of forensic tools like
68162 + Volatility against the system (unless the kernel source tree isn't
68163 + cleaned after kernel installation).
68164 +
68165 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68166 + It remains after a make clean to allow for external modules to be compiled
68167 + with the existing seed and will be removed by a make mrproper or
68168 + make distclean.
68169 +
68170 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68171 + to install the supporting headers explicitly in addition to the normal
68172 + gcc package.
68173 +
68174 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68175 + bool "Use cacheline-aware structure randomization"
68176 + depends on GRKERNSEC_RANDSTRUCT
68177 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68178 + help
68179 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68180 + at restricting randomization to cacheline-sized groups of elements. It
68181 + will further not randomize bitfields in structures. This reduces the
68182 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68183 +
68184 +config GRKERNSEC_KERN_LOCKOUT
68185 + bool "Active kernel exploit response"
68186 + default y if GRKERNSEC_CONFIG_AUTO
68187 + depends on X86 || ARM || PPC || SPARC
68188 + help
68189 + If you say Y here, when a PaX alert is triggered due to suspicious
68190 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68191 + or an OOPS occurs due to bad memory accesses, instead of just
68192 + terminating the offending process (and potentially allowing
68193 + a subsequent exploit from the same user), we will take one of two
68194 + actions:
68195 + If the user was root, we will panic the system
68196 + If the user was non-root, we will log the attempt, terminate
68197 + all processes owned by the user, then prevent them from creating
68198 + any new processes until the system is restarted
68199 + This deters repeated kernel exploitation/bruteforcing attempts
68200 + and is useful for later forensics.
68201 +
68202 +config GRKERNSEC_OLD_ARM_USERLAND
68203 + bool "Old ARM userland compatibility"
68204 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68205 + help
68206 + If you say Y here, stubs of executable code to perform such operations
68207 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68208 + table. This is unfortunately needed for old ARM userland meant to run
68209 + across a wide range of processors. Without this option enabled,
68210 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68211 + which is enough for Linaro userlands or other userlands designed for v6
68212 + and newer ARM CPUs. It's recommended that you try without this option enabled
68213 + first, and only enable it if your userland does not boot (it will likely fail
68214 + at init time).
68215 +
68216 +endmenu
68217 +menu "Role Based Access Control Options"
68218 +depends on GRKERNSEC
68219 +
68220 +config GRKERNSEC_RBAC_DEBUG
68221 + bool
68222 +
68223 +config GRKERNSEC_NO_RBAC
68224 + bool "Disable RBAC system"
68225 + help
68226 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68227 + preventing the RBAC system from being enabled. You should only say Y
68228 + here if you have no intention of using the RBAC system, so as to prevent
68229 + an attacker with root access from misusing the RBAC system to hide files
68230 + and processes when loadable module support and /dev/[k]mem have been
68231 + locked down.
68232 +
68233 +config GRKERNSEC_ACL_HIDEKERN
68234 + bool "Hide kernel processes"
68235 + help
68236 + If you say Y here, all kernel threads will be hidden to all
68237 + processes but those whose subject has the "view hidden processes"
68238 + flag.
68239 +
68240 +config GRKERNSEC_ACL_MAXTRIES
68241 + int "Maximum tries before password lockout"
68242 + default 3
68243 + help
68244 + This option enforces the maximum number of times a user can attempt
68245 + to authorize themselves with the grsecurity RBAC system before being
68246 + denied the ability to attempt authorization again for a specified time.
68247 + The lower the number, the harder it will be to brute-force a password.
68248 +
68249 +config GRKERNSEC_ACL_TIMEOUT
68250 + int "Time to wait after max password tries, in seconds"
68251 + default 30
68252 + help
68253 + This option specifies the time the user must wait after attempting to
68254 + authorize to the RBAC system with the maximum number of invalid
68255 + passwords. The higher the number, the harder it will be to brute-force
68256 + a password.
68257 +
68258 +endmenu
68259 +menu "Filesystem Protections"
68260 +depends on GRKERNSEC
68261 +
68262 +config GRKERNSEC_PROC
68263 + bool "Proc restrictions"
68264 + default y if GRKERNSEC_CONFIG_AUTO
68265 + help
68266 + If you say Y here, the permissions of the /proc filesystem
68267 + will be altered to enhance system security and privacy. You MUST
68268 + choose either a user only restriction or a user and group restriction.
68269 + Depending upon the option you choose, you can either restrict users to
68270 + see only the processes they themselves run, or choose a group that can
68271 + view all processes and files normally restricted to root if you choose
68272 + the "restrict to user only" option. NOTE: If you're running identd or
68273 + ntpd as a non-root user, you will have to run it as the group you
68274 + specify here.
68275 +
68276 +config GRKERNSEC_PROC_USER
68277 + bool "Restrict /proc to user only"
68278 + depends on GRKERNSEC_PROC
68279 + help
68280 + If you say Y here, non-root users will only be able to view their own
68281 + processes, and restricts them from viewing network-related information,
68282 + and viewing kernel symbol and module information.
68283 +
68284 +config GRKERNSEC_PROC_USERGROUP
68285 + bool "Allow special group"
68286 + default y if GRKERNSEC_CONFIG_AUTO
68287 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68288 + help
68289 + If you say Y here, you will be able to select a group that will be
68290 + able to view all processes and network-related information. If you've
68291 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68292 + remain hidden. This option is useful if you want to run identd as
68293 + a non-root user. The group you select may also be chosen at boot time
68294 + via "grsec_proc_gid=" on the kernel commandline.
68295 +
68296 +config GRKERNSEC_PROC_GID
68297 + int "GID for special group"
68298 + depends on GRKERNSEC_PROC_USERGROUP
68299 + default 1001
68300 +
68301 +config GRKERNSEC_PROC_ADD
68302 + bool "Additional restrictions"
68303 + default y if GRKERNSEC_CONFIG_AUTO
68304 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68305 + help
68306 + If you say Y here, additional restrictions will be placed on
68307 + /proc that keep normal users from viewing device information and
68308 + slabinfo information that could be useful for exploits.
68309 +
68310 +config GRKERNSEC_LINK
68311 + bool "Linking restrictions"
68312 + default y if GRKERNSEC_CONFIG_AUTO
68313 + help
68314 + If you say Y here, /tmp race exploits will be prevented, since users
68315 + will no longer be able to follow symlinks owned by other users in
68316 + world-writable +t directories (e.g. /tmp), unless the owner of the
68317 + symlink is the owner of the directory. users will also not be
68318 + able to hardlink to files they do not own. If the sysctl option is
68319 + enabled, a sysctl option with name "linking_restrictions" is created.
68320 +
68321 +config GRKERNSEC_SYMLINKOWN
68322 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68323 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68324 + help
68325 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68326 + that prevents it from being used as a security feature. As Apache
68327 + verifies the symlink by performing a stat() against the target of
68328 + the symlink before it is followed, an attacker can setup a symlink
68329 + to point to a same-owned file, then replace the symlink with one
68330 + that targets another user's file just after Apache "validates" the
68331 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68332 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68333 + will be in place for the group you specify. If the sysctl option
68334 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68335 + created.
68336 +
68337 +config GRKERNSEC_SYMLINKOWN_GID
68338 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68339 + depends on GRKERNSEC_SYMLINKOWN
68340 + default 1006
68341 + help
68342 + Setting this GID determines what group kernel-enforced
68343 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68344 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68345 +
68346 +config GRKERNSEC_FIFO
68347 + bool "FIFO restrictions"
68348 + default y if GRKERNSEC_CONFIG_AUTO
68349 + help
68350 + If you say Y here, users will not be able to write to FIFOs they don't
68351 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68352 + the FIFO is the same owner of the directory it's held in. If the sysctl
68353 + option is enabled, a sysctl option with name "fifo_restrictions" is
68354 + created.
68355 +
68356 +config GRKERNSEC_SYSFS_RESTRICT
68357 + bool "Sysfs/debugfs restriction"
68358 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68359 + depends on SYSFS
68360 + help
68361 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68362 + any filesystem normally mounted under it (e.g. debugfs) will be
68363 + mostly accessible only by root. These filesystems generally provide access
68364 + to hardware and debug information that isn't appropriate for unprivileged
68365 + users of the system. Sysfs and debugfs have also become a large source
68366 + of new vulnerabilities, ranging from infoleaks to local compromise.
68367 + There has been very little oversight with an eye toward security involved
68368 + in adding new exporters of information to these filesystems, so their
68369 + use is discouraged.
68370 + For reasons of compatibility, a few directories have been whitelisted
68371 + for access by non-root users:
68372 + /sys/fs/selinux
68373 + /sys/fs/fuse
68374 + /sys/devices/system/cpu
68375 +
68376 +config GRKERNSEC_ROFS
68377 + bool "Runtime read-only mount protection"
68378 + depends on SYSCTL
68379 + help
68380 + If you say Y here, a sysctl option with name "romount_protect" will
68381 + be created. By setting this option to 1 at runtime, filesystems
68382 + will be protected in the following ways:
68383 + * No new writable mounts will be allowed
68384 + * Existing read-only mounts won't be able to be remounted read/write
68385 + * Write operations will be denied on all block devices
68386 + This option acts independently of grsec_lock: once it is set to 1,
68387 + it cannot be turned off. Therefore, please be mindful of the resulting
68388 + behavior if this option is enabled in an init script on a read-only
68389 + filesystem.
68390 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
68391 + and GRKERNSEC_IO should be enabled and module loading disabled via
68392 + config or at runtime.
68393 + This feature is mainly intended for secure embedded systems.
68394 +
68395 +
68396 +config GRKERNSEC_DEVICE_SIDECHANNEL
68397 + bool "Eliminate stat/notify-based device sidechannels"
68398 + default y if GRKERNSEC_CONFIG_AUTO
68399 + help
68400 + If you say Y here, timing analyses on block or character
68401 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
68402 + will be thwarted for unprivileged users. If a process without
68403 + CAP_MKNOD stats such a device, the last access and last modify times
68404 + will match the device's create time. No access or modify events
68405 + will be triggered through inotify/dnotify/fanotify for such devices.
68406 + This feature will prevent attacks that may at a minimum
68407 + allow an attacker to determine the administrator's password length.
68408 +
68409 +config GRKERNSEC_CHROOT
68410 + bool "Chroot jail restrictions"
68411 + default y if GRKERNSEC_CONFIG_AUTO
68412 + help
68413 + If you say Y here, you will be able to choose several options that will
68414 + make breaking out of a chrooted jail much more difficult. If you
68415 + encounter no software incompatibilities with the following options, it
68416 + is recommended that you enable each one.
68417 +
68418 + Note that the chroot restrictions are not intended to apply to "chroots"
68419 + to directories that are simple bind mounts of the global root filesystem.
68420 + For several other reasons, a user shouldn't expect any significant
68421 + security by performing such a chroot.
68422 +
68423 +config GRKERNSEC_CHROOT_MOUNT
68424 + bool "Deny mounts"
68425 + default y if GRKERNSEC_CONFIG_AUTO
68426 + depends on GRKERNSEC_CHROOT
68427 + help
68428 + If you say Y here, processes inside a chroot will not be able to
68429 + mount or remount filesystems. If the sysctl option is enabled, a
68430 + sysctl option with name "chroot_deny_mount" is created.
68431 +
68432 +config GRKERNSEC_CHROOT_DOUBLE
68433 + bool "Deny double-chroots"
68434 + default y if GRKERNSEC_CONFIG_AUTO
68435 + depends on GRKERNSEC_CHROOT
68436 + help
68437 + If you say Y here, processes inside a chroot will not be able to chroot
68438 + again outside the chroot. This is a widely used method of breaking
68439 + out of a chroot jail and should not be allowed. If the sysctl
68440 + option is enabled, a sysctl option with name
68441 + "chroot_deny_chroot" is created.
68442 +
68443 +config GRKERNSEC_CHROOT_PIVOT
68444 + bool "Deny pivot_root in chroot"
68445 + default y if GRKERNSEC_CONFIG_AUTO
68446 + depends on GRKERNSEC_CHROOT
68447 + help
68448 + If you say Y here, processes inside a chroot will not be able to use
68449 + a function called pivot_root() that was introduced in Linux 2.3.41. It
68450 + works similar to chroot in that it changes the root filesystem. This
68451 + function could be misused in a chrooted process to attempt to break out
68452 + of the chroot, and therefore should not be allowed. If the sysctl
68453 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
68454 + created.
68455 +
68456 +config GRKERNSEC_CHROOT_CHDIR
68457 + bool "Enforce chdir(\"/\") on all chroots"
68458 + default y if GRKERNSEC_CONFIG_AUTO
68459 + depends on GRKERNSEC_CHROOT
68460 + help
68461 + If you say Y here, the current working directory of all newly-chrooted
68462 + applications will be set to the the root directory of the chroot.
68463 + The man page on chroot(2) states:
68464 + Note that this call does not change the current working
68465 + directory, so that `.' can be outside the tree rooted at
68466 + `/'. In particular, the super-user can escape from a
68467 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
68468 +
68469 + It is recommended that you say Y here, since it's not known to break
68470 + any software. If the sysctl option is enabled, a sysctl option with
68471 + name "chroot_enforce_chdir" is created.
68472 +
68473 +config GRKERNSEC_CHROOT_CHMOD
68474 + bool "Deny (f)chmod +s"
68475 + default y if GRKERNSEC_CONFIG_AUTO
68476 + depends on GRKERNSEC_CHROOT
68477 + help
68478 + If you say Y here, processes inside a chroot will not be able to chmod
68479 + or fchmod files to make them have suid or sgid bits. This protects
68480 + against another published method of breaking a chroot. If the sysctl
68481 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
68482 + created.
68483 +
68484 +config GRKERNSEC_CHROOT_FCHDIR
68485 + bool "Deny fchdir and fhandle out of chroot"
68486 + default y if GRKERNSEC_CONFIG_AUTO
68487 + depends on GRKERNSEC_CHROOT
68488 + help
68489 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
68490 + to a file descriptor of the chrooting process that points to a directory
68491 + outside the filesystem will be stopped. Additionally, this option prevents
68492 + use of the recently-created syscall for opening files by a guessable "file
68493 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
68494 + with name "chroot_deny_fchdir" is created.
68495 +
68496 +config GRKERNSEC_CHROOT_MKNOD
68497 + bool "Deny mknod"
68498 + default y if GRKERNSEC_CONFIG_AUTO
68499 + depends on GRKERNSEC_CHROOT
68500 + help
68501 + If you say Y here, processes inside a chroot will not be allowed to
68502 + mknod. The problem with using mknod inside a chroot is that it
68503 + would allow an attacker to create a device entry that is the same
68504 + as one on the physical root of your system, which could range from
68505 + anything from the console device to a device for your harddrive (which
68506 + they could then use to wipe the drive or steal data). It is recommended
68507 + that you say Y here, unless you run into software incompatibilities.
68508 + If the sysctl option is enabled, a sysctl option with name
68509 + "chroot_deny_mknod" is created.
68510 +
68511 +config GRKERNSEC_CHROOT_SHMAT
68512 + bool "Deny shmat() out of chroot"
68513 + default y if GRKERNSEC_CONFIG_AUTO
68514 + depends on GRKERNSEC_CHROOT
68515 + help
68516 + If you say Y here, processes inside a chroot will not be able to attach
68517 + to shared memory segments that were created outside of the chroot jail.
68518 + It is recommended that you say Y here. If the sysctl option is enabled,
68519 + a sysctl option with name "chroot_deny_shmat" is created.
68520 +
68521 +config GRKERNSEC_CHROOT_UNIX
68522 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
68523 + default y if GRKERNSEC_CONFIG_AUTO
68524 + depends on GRKERNSEC_CHROOT
68525 + help
68526 + If you say Y here, processes inside a chroot will not be able to
68527 + connect to abstract (meaning not belonging to a filesystem) Unix
68528 + domain sockets that were bound outside of a chroot. It is recommended
68529 + that you say Y here. If the sysctl option is enabled, a sysctl option
68530 + with name "chroot_deny_unix" is created.
68531 +
68532 +config GRKERNSEC_CHROOT_FINDTASK
68533 + bool "Protect outside processes"
68534 + default y if GRKERNSEC_CONFIG_AUTO
68535 + depends on GRKERNSEC_CHROOT
68536 + help
68537 + If you say Y here, processes inside a chroot will not be able to
68538 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
68539 + getsid, or view any process outside of the chroot. If the sysctl
68540 + option is enabled, a sysctl option with name "chroot_findtask" is
68541 + created.
68542 +
68543 +config GRKERNSEC_CHROOT_NICE
68544 + bool "Restrict priority changes"
68545 + default y if GRKERNSEC_CONFIG_AUTO
68546 + depends on GRKERNSEC_CHROOT
68547 + help
68548 + If you say Y here, processes inside a chroot will not be able to raise
68549 + the priority of processes in the chroot, or alter the priority of
68550 + processes outside the chroot. This provides more security than simply
68551 + removing CAP_SYS_NICE from the process' capability set. If the
68552 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
68553 + is created.
68554 +
68555 +config GRKERNSEC_CHROOT_SYSCTL
68556 + bool "Deny sysctl writes"
68557 + default y if GRKERNSEC_CONFIG_AUTO
68558 + depends on GRKERNSEC_CHROOT
68559 + help
68560 + If you say Y here, an attacker in a chroot will not be able to
68561 + write to sysctl entries, either by sysctl(2) or through a /proc
68562 + interface. It is strongly recommended that you say Y here. If the
68563 + sysctl option is enabled, a sysctl option with name
68564 + "chroot_deny_sysctl" is created.
68565 +
68566 +config GRKERNSEC_CHROOT_RENAME
68567 + bool "Deny bad renames"
68568 + default y if GRKERNSEC_CONFIG_AUTO
68569 + depends on GRKERNSEC_CHROOT
68570 + help
68571 + If you say Y here, an attacker in a chroot will not be able to
68572 + abuse the ability to create double chroots to break out of the
68573 + chroot by exploiting a race condition between a rename of a directory
68574 + within a chroot against an open of a symlink with relative path
68575 + components. This feature will likewise prevent an accomplice outside
68576 + a chroot from enabling a user inside the chroot to break out and make
68577 + use of their credentials on the global filesystem. Enabling this
68578 + feature is essential to prevent root users from breaking out of a
68579 + chroot. If the sysctl option is enabled, a sysctl option with name
68580 + "chroot_deny_bad_rename" is created.
68581 +
68582 +config GRKERNSEC_CHROOT_CAPS
68583 + bool "Capability restrictions"
68584 + default y if GRKERNSEC_CONFIG_AUTO
68585 + depends on GRKERNSEC_CHROOT
68586 + help
68587 + If you say Y here, the capabilities on all processes within a
68588 + chroot jail will be lowered to stop module insertion, raw i/o,
68589 + system and net admin tasks, rebooting the system, modifying immutable
68590 + files, modifying IPC owned by another, and changing the system time.
68591 + This is left an option because it can break some apps. Disable this
68592 + if your chrooted apps are having problems performing those kinds of
68593 + tasks. If the sysctl option is enabled, a sysctl option with
68594 + name "chroot_caps" is created.
68595 +
68596 +config GRKERNSEC_CHROOT_INITRD
68597 + bool "Exempt initrd tasks from restrictions"
68598 + default y if GRKERNSEC_CONFIG_AUTO
68599 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
68600 + help
68601 + If you say Y here, tasks started prior to init will be exempted from
68602 + grsecurity's chroot restrictions. This option is mainly meant to
68603 + resolve Plymouth's performing privileged operations unnecessarily
68604 + in a chroot.
68605 +
68606 +endmenu
68607 +menu "Kernel Auditing"
68608 +depends on GRKERNSEC
68609 +
68610 +config GRKERNSEC_AUDIT_GROUP
68611 + bool "Single group for auditing"
68612 + help
68613 + If you say Y here, the exec and chdir logging features will only operate
68614 + on a group you specify. This option is recommended if you only want to
68615 + watch certain users instead of having a large amount of logs from the
68616 + entire system. If the sysctl option is enabled, a sysctl option with
68617 + name "audit_group" is created.
68618 +
68619 +config GRKERNSEC_AUDIT_GID
68620 + int "GID for auditing"
68621 + depends on GRKERNSEC_AUDIT_GROUP
68622 + default 1007
68623 +
68624 +config GRKERNSEC_EXECLOG
68625 + bool "Exec logging"
68626 + help
68627 + If you say Y here, all execve() calls will be logged (since the
68628 + other exec*() calls are frontends to execve(), all execution
68629 + will be logged). Useful for shell-servers that like to keep track
68630 + of their users. If the sysctl option is enabled, a sysctl option with
68631 + name "exec_logging" is created.
68632 + WARNING: This option when enabled will produce a LOT of logs, especially
68633 + on an active system.
68634 +
68635 +config GRKERNSEC_RESLOG
68636 + bool "Resource logging"
68637 + default y if GRKERNSEC_CONFIG_AUTO
68638 + help
68639 + If you say Y here, all attempts to overstep resource limits will
68640 + be logged with the resource name, the requested size, and the current
68641 + limit. It is highly recommended that you say Y here. If the sysctl
68642 + option is enabled, a sysctl option with name "resource_logging" is
68643 + created. If the RBAC system is enabled, the sysctl value is ignored.
68644 +
68645 +config GRKERNSEC_CHROOT_EXECLOG
68646 + bool "Log execs within chroot"
68647 + help
68648 + If you say Y here, all executions inside a chroot jail will be logged
68649 + to syslog. This can cause a large amount of logs if certain
68650 + applications (eg. djb's daemontools) are installed on the system, and
68651 + is therefore left as an option. If the sysctl option is enabled, a
68652 + sysctl option with name "chroot_execlog" is created.
68653 +
68654 +config GRKERNSEC_AUDIT_PTRACE
68655 + bool "Ptrace logging"
68656 + help
68657 + If you say Y here, all attempts to attach to a process via ptrace
68658 + will be logged. If the sysctl option is enabled, a sysctl option
68659 + with name "audit_ptrace" is created.
68660 +
68661 +config GRKERNSEC_AUDIT_CHDIR
68662 + bool "Chdir logging"
68663 + help
68664 + If you say Y here, all chdir() calls will be logged. If the sysctl
68665 + option is enabled, a sysctl option with name "audit_chdir" is created.
68666 +
68667 +config GRKERNSEC_AUDIT_MOUNT
68668 + bool "(Un)Mount logging"
68669 + help
68670 + If you say Y here, all mounts and unmounts will be logged. If the
68671 + sysctl option is enabled, a sysctl option with name "audit_mount" is
68672 + created.
68673 +
68674 +config GRKERNSEC_SIGNAL
68675 + bool "Signal logging"
68676 + default y if GRKERNSEC_CONFIG_AUTO
68677 + help
68678 + If you say Y here, certain important signals will be logged, such as
68679 + SIGSEGV, which will as a result inform you of when a error in a program
68680 + occurred, which in some cases could mean a possible exploit attempt.
68681 + If the sysctl option is enabled, a sysctl option with name
68682 + "signal_logging" is created.
68683 +
68684 +config GRKERNSEC_FORKFAIL
68685 + bool "Fork failure logging"
68686 + help
68687 + If you say Y here, all failed fork() attempts will be logged.
68688 + This could suggest a fork bomb, or someone attempting to overstep
68689 + their process limit. If the sysctl option is enabled, a sysctl option
68690 + with name "forkfail_logging" is created.
68691 +
68692 +config GRKERNSEC_TIME
68693 + bool "Time change logging"
68694 + default y if GRKERNSEC_CONFIG_AUTO
68695 + help
68696 + If you say Y here, any changes of the system clock will be logged.
68697 + If the sysctl option is enabled, a sysctl option with name
68698 + "timechange_logging" is created.
68699 +
68700 +config GRKERNSEC_PROC_IPADDR
68701 + bool "/proc/<pid>/ipaddr support"
68702 + default y if GRKERNSEC_CONFIG_AUTO
68703 + help
68704 + If you say Y here, a new entry will be added to each /proc/<pid>
68705 + directory that contains the IP address of the person using the task.
68706 + The IP is carried across local TCP and AF_UNIX stream sockets.
68707 + This information can be useful for IDS/IPSes to perform remote response
68708 + to a local attack. The entry is readable by only the owner of the
68709 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
68710 + the RBAC system), and thus does not create privacy concerns.
68711 +
68712 +config GRKERNSEC_RWXMAP_LOG
68713 + bool 'Denied RWX mmap/mprotect logging'
68714 + default y if GRKERNSEC_CONFIG_AUTO
68715 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
68716 + help
68717 + If you say Y here, calls to mmap() and mprotect() with explicit
68718 + usage of PROT_WRITE and PROT_EXEC together will be logged when
68719 + denied by the PAX_MPROTECT feature. This feature will also
68720 + log other problematic scenarios that can occur when PAX_MPROTECT
68721 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
68722 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
68723 + is created.
68724 +
68725 +endmenu
68726 +
68727 +menu "Executable Protections"
68728 +depends on GRKERNSEC
68729 +
68730 +config GRKERNSEC_DMESG
68731 + bool "Dmesg(8) restriction"
68732 + default y if GRKERNSEC_CONFIG_AUTO
68733 + help
68734 + If you say Y here, non-root users will not be able to use dmesg(8)
68735 + to view the contents of the kernel's circular log buffer.
68736 + The kernel's log buffer often contains kernel addresses and other
68737 + identifying information useful to an attacker in fingerprinting a
68738 + system for a targeted exploit.
68739 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
68740 + created.
68741 +
68742 +config GRKERNSEC_HARDEN_PTRACE
68743 + bool "Deter ptrace-based process snooping"
68744 + default y if GRKERNSEC_CONFIG_AUTO
68745 + help
68746 + If you say Y here, TTY sniffers and other malicious monitoring
68747 + programs implemented through ptrace will be defeated. If you
68748 + have been using the RBAC system, this option has already been
68749 + enabled for several years for all users, with the ability to make
68750 + fine-grained exceptions.
68751 +
68752 + This option only affects the ability of non-root users to ptrace
68753 + processes that are not a descendent of the ptracing process.
68754 + This means that strace ./binary and gdb ./binary will still work,
68755 + but attaching to arbitrary processes will not. If the sysctl
68756 + option is enabled, a sysctl option with name "harden_ptrace" is
68757 + created.
68758 +
68759 +config GRKERNSEC_PTRACE_READEXEC
68760 + bool "Require read access to ptrace sensitive binaries"
68761 + default y if GRKERNSEC_CONFIG_AUTO
68762 + help
68763 + If you say Y here, unprivileged users will not be able to ptrace unreadable
68764 + binaries. This option is useful in environments that
68765 + remove the read bits (e.g. file mode 4711) from suid binaries to
68766 + prevent infoleaking of their contents. This option adds
68767 + consistency to the use of that file mode, as the binary could normally
68768 + be read out when run without privileges while ptracing.
68769 +
68770 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
68771 + is created.
68772 +
68773 +config GRKERNSEC_SETXID
68774 + bool "Enforce consistent multithreaded privileges"
68775 + default y if GRKERNSEC_CONFIG_AUTO
68776 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
68777 + help
68778 + If you say Y here, a change from a root uid to a non-root uid
68779 + in a multithreaded application will cause the resulting uids,
68780 + gids, supplementary groups, and capabilities in that thread
68781 + to be propagated to the other threads of the process. In most
68782 + cases this is unnecessary, as glibc will emulate this behavior
68783 + on behalf of the application. Other libcs do not act in the
68784 + same way, allowing the other threads of the process to continue
68785 + running with root privileges. If the sysctl option is enabled,
68786 + a sysctl option with name "consistent_setxid" is created.
68787 +
68788 +config GRKERNSEC_HARDEN_IPC
68789 + bool "Disallow access to overly-permissive IPC objects"
68790 + default y if GRKERNSEC_CONFIG_AUTO
68791 + depends on SYSVIPC
68792 + help
68793 + If you say Y here, access to overly-permissive IPC objects (shared
68794 + memory, message queues, and semaphores) will be denied for processes
68795 + given the following criteria beyond normal permission checks:
68796 + 1) If the IPC object is world-accessible and the euid doesn't match
68797 + that of the creator or current uid for the IPC object
68798 + 2) If the IPC object is group-accessible and the egid doesn't
68799 + match that of the creator or current gid for the IPC object
68800 + It's a common error to grant too much permission to these objects,
68801 + with impact ranging from denial of service and information leaking to
68802 + privilege escalation. This feature was developed in response to
68803 + research by Tim Brown:
68804 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
68805 + who found hundreds of such insecure usages. Processes with
68806 + CAP_IPC_OWNER are still permitted to access these IPC objects.
68807 + If the sysctl option is enabled, a sysctl option with name
68808 + "harden_ipc" is created.
68809 +
68810 +config GRKERNSEC_TPE
68811 + bool "Trusted Path Execution (TPE)"
68812 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68813 + help
68814 + If you say Y here, you will be able to choose a gid to add to the
68815 + supplementary groups of users you want to mark as "untrusted."
68816 + These users will not be able to execute any files that are not in
68817 + root-owned directories writable only by root. If the sysctl option
68818 + is enabled, a sysctl option with name "tpe" is created.
68819 +
68820 +config GRKERNSEC_TPE_ALL
68821 + bool "Partially restrict all non-root users"
68822 + depends on GRKERNSEC_TPE
68823 + help
68824 + If you say Y here, all non-root users will be covered under
68825 + a weaker TPE restriction. This is separate from, and in addition to,
68826 + the main TPE options that you have selected elsewhere. Thus, if a
68827 + "trusted" GID is chosen, this restriction applies to even that GID.
68828 + Under this restriction, all non-root users will only be allowed to
68829 + execute files in directories they own that are not group or
68830 + world-writable, or in directories owned by root and writable only by
68831 + root. If the sysctl option is enabled, a sysctl option with name
68832 + "tpe_restrict_all" is created.
68833 +
68834 +config GRKERNSEC_TPE_INVERT
68835 + bool "Invert GID option"
68836 + depends on GRKERNSEC_TPE
68837 + help
68838 + If you say Y here, the group you specify in the TPE configuration will
68839 + decide what group TPE restrictions will be *disabled* for. This
68840 + option is useful if you want TPE restrictions to be applied to most
68841 + users on the system. If the sysctl option is enabled, a sysctl option
68842 + with name "tpe_invert" is created. Unlike other sysctl options, this
68843 + entry will default to on for backward-compatibility.
68844 +
68845 +config GRKERNSEC_TPE_GID
68846 + int
68847 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
68848 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
68849 +
68850 +config GRKERNSEC_TPE_UNTRUSTED_GID
68851 + int "GID for TPE-untrusted users"
68852 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
68853 + default 1005
68854 + help
68855 + Setting this GID determines what group TPE restrictions will be
68856 + *enabled* for. If the sysctl option is enabled, a sysctl option
68857 + with name "tpe_gid" is created.
68858 +
68859 +config GRKERNSEC_TPE_TRUSTED_GID
68860 + int "GID for TPE-trusted users"
68861 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
68862 + default 1005
68863 + help
68864 + Setting this GID determines what group TPE restrictions will be
68865 + *disabled* for. If the sysctl option is enabled, a sysctl option
68866 + with name "tpe_gid" is created.
68867 +
68868 +endmenu
68869 +menu "Network Protections"
68870 +depends on GRKERNSEC
68871 +
68872 +config GRKERNSEC_BLACKHOLE
68873 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
68874 + default y if GRKERNSEC_CONFIG_AUTO
68875 + depends on NET
68876 + help
68877 + If you say Y here, neither TCP resets nor ICMP
68878 + destination-unreachable packets will be sent in response to packets
68879 + sent to ports for which no associated listening process exists.
68880 + It will also prevent the sending of ICMP protocol unreachable packets
68881 + in response to packets with unknown protocols.
68882 + This feature supports both IPV4 and IPV6 and exempts the
68883 + loopback interface from blackholing. Enabling this feature
68884 + makes a host more resilient to DoS attacks and reduces network
68885 + visibility against scanners.
68886 +
68887 + The blackhole feature as-implemented is equivalent to the FreeBSD
68888 + blackhole feature, as it prevents RST responses to all packets, not
68889 + just SYNs. Under most application behavior this causes no
68890 + problems, but applications (like haproxy) may not close certain
68891 + connections in a way that cleanly terminates them on the remote
68892 + end, leaving the remote host in LAST_ACK state. Because of this
68893 + side-effect and to prevent intentional LAST_ACK DoSes, this
68894 + feature also adds automatic mitigation against such attacks.
68895 + The mitigation drastically reduces the amount of time a socket
68896 + can spend in LAST_ACK state. If you're using haproxy and not
68897 + all servers it connects to have this option enabled, consider
68898 + disabling this feature on the haproxy host.
68899 +
68900 + If the sysctl option is enabled, two sysctl options with names
68901 + "ip_blackhole" and "lastack_retries" will be created.
68902 + While "ip_blackhole" takes the standard zero/non-zero on/off
68903 + toggle, "lastack_retries" uses the same kinds of values as
68904 + "tcp_retries1" and "tcp_retries2". The default value of 4
68905 + prevents a socket from lasting more than 45 seconds in LAST_ACK
68906 + state.
68907 +
68908 +config GRKERNSEC_NO_SIMULT_CONNECT
68909 + bool "Disable TCP Simultaneous Connect"
68910 + default y if GRKERNSEC_CONFIG_AUTO
68911 + depends on NET
68912 + help
68913 + If you say Y here, a feature by Willy Tarreau will be enabled that
68914 + removes a weakness in Linux's strict implementation of TCP that
68915 + allows two clients to connect to each other without either entering
68916 + a listening state. The weakness allows an attacker to easily prevent
68917 + a client from connecting to a known server provided the source port
68918 + for the connection is guessed correctly.
68919 +
68920 + As the weakness could be used to prevent an antivirus or IPS from
68921 + fetching updates, or prevent an SSL gateway from fetching a CRL,
68922 + it should be eliminated by enabling this option. Though Linux is
68923 + one of few operating systems supporting simultaneous connect, it
68924 + has no legitimate use in practice and is rarely supported by firewalls.
68925 +
68926 +config GRKERNSEC_SOCKET
68927 + bool "Socket restrictions"
68928 + depends on NET
68929 + help
68930 + If you say Y here, you will be able to choose from several options.
68931 + If you assign a GID on your system and add it to the supplementary
68932 + groups of users you want to restrict socket access to, this patch
68933 + will perform up to three things, based on the option(s) you choose.
68934 +
68935 +config GRKERNSEC_SOCKET_ALL
68936 + bool "Deny any sockets to group"
68937 + depends on GRKERNSEC_SOCKET
68938 + help
68939 + If you say Y here, you will be able to choose a GID of whose users will
68940 + be unable to connect to other hosts from your machine or run server
68941 + applications from your machine. If the sysctl option is enabled, a
68942 + sysctl option with name "socket_all" is created.
68943 +
68944 +config GRKERNSEC_SOCKET_ALL_GID
68945 + int "GID to deny all sockets for"
68946 + depends on GRKERNSEC_SOCKET_ALL
68947 + default 1004
68948 + help
68949 + Here you can choose the GID to disable socket access for. Remember to
68950 + add the users you want socket access disabled for to the GID
68951 + specified here. If the sysctl option is enabled, a sysctl option
68952 + with name "socket_all_gid" is created.
68953 +
68954 +config GRKERNSEC_SOCKET_CLIENT
68955 + bool "Deny client sockets to group"
68956 + depends on GRKERNSEC_SOCKET
68957 + help
68958 + If you say Y here, you will be able to choose a GID of whose users will
68959 + be unable to connect to other hosts from your machine, but will be
68960 + able to run servers. If this option is enabled, all users in the group
68961 + you specify will have to use passive mode when initiating ftp transfers
68962 + from the shell on your machine. If the sysctl option is enabled, a
68963 + sysctl option with name "socket_client" is created.
68964 +
68965 +config GRKERNSEC_SOCKET_CLIENT_GID
68966 + int "GID to deny client sockets for"
68967 + depends on GRKERNSEC_SOCKET_CLIENT
68968 + default 1003
68969 + help
68970 + Here you can choose the GID to disable client socket access for.
68971 + Remember to add the users you want client socket access disabled for to
68972 + the GID specified here. If the sysctl option is enabled, a sysctl
68973 + option with name "socket_client_gid" is created.
68974 +
68975 +config GRKERNSEC_SOCKET_SERVER
68976 + bool "Deny server sockets to group"
68977 + depends on GRKERNSEC_SOCKET
68978 + help
68979 + If you say Y here, you will be able to choose a GID of whose users will
68980 + be unable to run server applications from your machine. If the sysctl
68981 + option is enabled, a sysctl option with name "socket_server" is created.
68982 +
68983 +config GRKERNSEC_SOCKET_SERVER_GID
68984 + int "GID to deny server sockets for"
68985 + depends on GRKERNSEC_SOCKET_SERVER
68986 + default 1002
68987 + help
68988 + Here you can choose the GID to disable server socket access for.
68989 + Remember to add the users you want server socket access disabled for to
68990 + the GID specified here. If the sysctl option is enabled, a sysctl
68991 + option with name "socket_server_gid" is created.
68992 +
68993 +endmenu
68994 +
68995 +menu "Physical Protections"
68996 +depends on GRKERNSEC
68997 +
68998 +config GRKERNSEC_DENYUSB
68999 + bool "Deny new USB connections after toggle"
69000 + default y if GRKERNSEC_CONFIG_AUTO
69001 + depends on SYSCTL && USB_SUPPORT
69002 + help
69003 + If you say Y here, a new sysctl option with name "deny_new_usb"
69004 + will be created. Setting its value to 1 will prevent any new
69005 + USB devices from being recognized by the OS. Any attempted USB
69006 + device insertion will be logged. This option is intended to be
69007 + used against custom USB devices designed to exploit vulnerabilities
69008 + in various USB device drivers.
69009 +
69010 + For greatest effectiveness, this sysctl should be set after any
69011 + relevant init scripts. This option is safe to enable in distros
69012 + as each user can choose whether or not to toggle the sysctl.
69013 +
69014 +config GRKERNSEC_DENYUSB_FORCE
69015 + bool "Reject all USB devices not connected at boot"
69016 + select USB
69017 + depends on GRKERNSEC_DENYUSB
69018 + help
69019 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69020 + that doesn't involve a sysctl entry. This option should only be
69021 + enabled if you're sure you want to deny all new USB connections
69022 + at runtime and don't want to modify init scripts. This should not
69023 + be enabled by distros. It forces the core USB code to be built
69024 + into the kernel image so that all devices connected at boot time
69025 + can be recognized and new USB device connections can be prevented
69026 + prior to init running.
69027 +
69028 +endmenu
69029 +
69030 +menu "Sysctl Support"
69031 +depends on GRKERNSEC && SYSCTL
69032 +
69033 +config GRKERNSEC_SYSCTL
69034 + bool "Sysctl support"
69035 + default y if GRKERNSEC_CONFIG_AUTO
69036 + help
69037 + If you say Y here, you will be able to change the options that
69038 + grsecurity runs with at bootup, without having to recompile your
69039 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69040 + to enable (1) or disable (0) various features. All the sysctl entries
69041 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69042 + All features enabled in the kernel configuration are disabled at boot
69043 + if you do not say Y to the "Turn on features by default" option.
69044 + All options should be set at startup, and the grsec_lock entry should
69045 + be set to a non-zero value after all the options are set.
69046 + *THIS IS EXTREMELY IMPORTANT*
69047 +
69048 +config GRKERNSEC_SYSCTL_DISTRO
69049 + bool "Extra sysctl support for distro makers (READ HELP)"
69050 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69051 + help
69052 + If you say Y here, additional sysctl options will be created
69053 + for features that affect processes running as root. Therefore,
69054 + it is critical when using this option that the grsec_lock entry be
69055 + enabled after boot. Only distros with prebuilt kernel packages
69056 + with this option enabled that can ensure grsec_lock is enabled
69057 + after boot should use this option.
69058 + *Failure to set grsec_lock after boot makes all grsec features
69059 + this option covers useless*
69060 +
69061 + Currently this option creates the following sysctl entries:
69062 + "Disable Privileged I/O": "disable_priv_io"
69063 +
69064 +config GRKERNSEC_SYSCTL_ON
69065 + bool "Turn on features by default"
69066 + default y if GRKERNSEC_CONFIG_AUTO
69067 + depends on GRKERNSEC_SYSCTL
69068 + help
69069 + If you say Y here, instead of having all features enabled in the
69070 + kernel configuration disabled at boot time, the features will be
69071 + enabled at boot time. It is recommended you say Y here unless
69072 + there is some reason you would want all sysctl-tunable features to
69073 + be disabled by default. As mentioned elsewhere, it is important
69074 + to enable the grsec_lock entry once you have finished modifying
69075 + the sysctl entries.
69076 +
69077 +endmenu
69078 +menu "Logging Options"
69079 +depends on GRKERNSEC
69080 +
69081 +config GRKERNSEC_FLOODTIME
69082 + int "Seconds in between log messages (minimum)"
69083 + default 10
69084 + help
69085 + This option allows you to enforce the number of seconds between
69086 + grsecurity log messages. The default should be suitable for most
69087 + people, however, if you choose to change it, choose a value small enough
69088 + to allow informative logs to be produced, but large enough to
69089 + prevent flooding.
69090 +
69091 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69092 + any rate limiting on grsecurity log messages.
69093 +
69094 +config GRKERNSEC_FLOODBURST
69095 + int "Number of messages in a burst (maximum)"
69096 + default 6
69097 + help
69098 + This option allows you to choose the maximum number of messages allowed
69099 + within the flood time interval you chose in a separate option. The
69100 + default should be suitable for most people, however if you find that
69101 + many of your logs are being interpreted as flooding, you may want to
69102 + raise this value.
69103 +
69104 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69105 + any rate limiting on grsecurity log messages.
69106 +
69107 +endmenu
69108 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69109 new file mode 100644
69110 index 0000000..30ababb
69111 --- /dev/null
69112 +++ b/grsecurity/Makefile
69113 @@ -0,0 +1,54 @@
69114 +# grsecurity – access control and security hardening for Linux
69115 +# All code in this directory and various hooks located throughout the Linux kernel are
69116 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69117 +# http://www.grsecurity.net spender@grsecurity.net
69118 +#
69119 +# This program is free software; you can redistribute it and/or
69120 +# modify it under the terms of the GNU General Public License version 2
69121 +# as published by the Free Software Foundation.
69122 +#
69123 +# This program is distributed in the hope that it will be useful,
69124 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69125 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69126 +# GNU General Public License for more details.
69127 +#
69128 +# You should have received a copy of the GNU General Public License
69129 +# along with this program; if not, write to the Free Software
69130 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69131 +
69132 +KBUILD_CFLAGS += -Werror
69133 +
69134 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69135 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69136 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69137 + grsec_usb.o grsec_ipc.o grsec_proc.o
69138 +
69139 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69140 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69141 + gracl_learn.o grsec_log.o gracl_policy.o
69142 +ifdef CONFIG_COMPAT
69143 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69144 +endif
69145 +
69146 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69147 +
69148 +ifdef CONFIG_NET
69149 +obj-y += grsec_sock.o
69150 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69151 +endif
69152 +
69153 +ifndef CONFIG_GRKERNSEC
69154 +obj-y += grsec_disabled.o
69155 +endif
69156 +
69157 +ifdef CONFIG_GRKERNSEC_HIDESYM
69158 +extra-y := grsec_hidesym.o
69159 +$(obj)/grsec_hidesym.o:
69160 + @-chmod -f 500 /boot
69161 + @-chmod -f 500 /lib/modules
69162 + @-chmod -f 500 /lib64/modules
69163 + @-chmod -f 500 /lib32/modules
69164 + @-chmod -f 700 .
69165 + @-chmod -f 700 $(objtree)
69166 + @echo ' grsec: protected kernel image paths'
69167 +endif
69168 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69169 new file mode 100644
69170 index 0000000..6c1e154
69171 --- /dev/null
69172 +++ b/grsecurity/gracl.c
69173 @@ -0,0 +1,2749 @@
69174 +#include <linux/kernel.h>
69175 +#include <linux/module.h>
69176 +#include <linux/sched.h>
69177 +#include <linux/mm.h>
69178 +#include <linux/file.h>
69179 +#include <linux/fs.h>
69180 +#include <linux/namei.h>
69181 +#include <linux/mount.h>
69182 +#include <linux/tty.h>
69183 +#include <linux/proc_fs.h>
69184 +#include <linux/lglock.h>
69185 +#include <linux/slab.h>
69186 +#include <linux/vmalloc.h>
69187 +#include <linux/types.h>
69188 +#include <linux/sysctl.h>
69189 +#include <linux/netdevice.h>
69190 +#include <linux/ptrace.h>
69191 +#include <linux/gracl.h>
69192 +#include <linux/gralloc.h>
69193 +#include <linux/security.h>
69194 +#include <linux/grinternal.h>
69195 +#include <linux/pid_namespace.h>
69196 +#include <linux/stop_machine.h>
69197 +#include <linux/fdtable.h>
69198 +#include <linux/percpu.h>
69199 +#include <linux/lglock.h>
69200 +#include <linux/hugetlb.h>
69201 +#include <linux/posix-timers.h>
69202 +#include <linux/prefetch.h>
69203 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69204 +#include <linux/magic.h>
69205 +#include <linux/pagemap.h>
69206 +#include "../fs/btrfs/async-thread.h"
69207 +#include "../fs/btrfs/ctree.h"
69208 +#include "../fs/btrfs/btrfs_inode.h"
69209 +#endif
69210 +#include "../fs/mount.h"
69211 +
69212 +#include <asm/uaccess.h>
69213 +#include <asm/errno.h>
69214 +#include <asm/mman.h>
69215 +
69216 +#define FOR_EACH_ROLE_START(role) \
69217 + role = running_polstate.role_list; \
69218 + while (role) {
69219 +
69220 +#define FOR_EACH_ROLE_END(role) \
69221 + role = role->prev; \
69222 + }
69223 +
69224 +extern struct path gr_real_root;
69225 +
69226 +static struct gr_policy_state running_polstate;
69227 +struct gr_policy_state *polstate = &running_polstate;
69228 +extern struct gr_alloc_state *current_alloc_state;
69229 +
69230 +extern char *gr_shared_page[4];
69231 +DEFINE_RWLOCK(gr_inode_lock);
69232 +
69233 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69234 +
69235 +#ifdef CONFIG_NET
69236 +extern struct vfsmount *sock_mnt;
69237 +#endif
69238 +
69239 +extern struct vfsmount *pipe_mnt;
69240 +extern struct vfsmount *shm_mnt;
69241 +
69242 +#ifdef CONFIG_HUGETLBFS
69243 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69244 +#endif
69245 +
69246 +extern u16 acl_sp_role_value;
69247 +extern struct acl_object_label *fakefs_obj_rw;
69248 +extern struct acl_object_label *fakefs_obj_rwx;
69249 +
69250 +int gr_acl_is_enabled(void)
69251 +{
69252 + return (gr_status & GR_READY);
69253 +}
69254 +
69255 +void gr_enable_rbac_system(void)
69256 +{
69257 + pax_open_kernel();
69258 + gr_status |= GR_READY;
69259 + pax_close_kernel();
69260 +}
69261 +
69262 +int gr_rbac_disable(void *unused)
69263 +{
69264 + pax_open_kernel();
69265 + gr_status &= ~GR_READY;
69266 + pax_close_kernel();
69267 +
69268 + return 0;
69269 +}
69270 +
69271 +static inline dev_t __get_dev(const struct dentry *dentry)
69272 +{
69273 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69274 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69275 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69276 + else
69277 +#endif
69278 + return dentry->d_sb->s_dev;
69279 +}
69280 +
69281 +static inline u64 __get_ino(const struct dentry *dentry)
69282 +{
69283 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69284 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69285 + return btrfs_ino(dentry->d_inode);
69286 + else
69287 +#endif
69288 + return dentry->d_inode->i_ino;
69289 +}
69290 +
69291 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69292 +{
69293 + return __get_dev(dentry);
69294 +}
69295 +
69296 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69297 +{
69298 + return __get_ino(dentry);
69299 +}
69300 +
69301 +static char gr_task_roletype_to_char(struct task_struct *task)
69302 +{
69303 + switch (task->role->roletype &
69304 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69305 + GR_ROLE_SPECIAL)) {
69306 + case GR_ROLE_DEFAULT:
69307 + return 'D';
69308 + case GR_ROLE_USER:
69309 + return 'U';
69310 + case GR_ROLE_GROUP:
69311 + return 'G';
69312 + case GR_ROLE_SPECIAL:
69313 + return 'S';
69314 + }
69315 +
69316 + return 'X';
69317 +}
69318 +
69319 +char gr_roletype_to_char(void)
69320 +{
69321 + return gr_task_roletype_to_char(current);
69322 +}
69323 +
69324 +__inline__ int
69325 +gr_acl_tpe_check(void)
69326 +{
69327 + if (unlikely(!(gr_status & GR_READY)))
69328 + return 0;
69329 + if (current->role->roletype & GR_ROLE_TPE)
69330 + return 1;
69331 + else
69332 + return 0;
69333 +}
69334 +
69335 +int
69336 +gr_handle_rawio(const struct inode *inode)
69337 +{
69338 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69339 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69340 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69341 + !capable(CAP_SYS_RAWIO))
69342 + return 1;
69343 +#endif
69344 + return 0;
69345 +}
69346 +
69347 +int
69348 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69349 +{
69350 + if (likely(lena != lenb))
69351 + return 0;
69352 +
69353 + return !memcmp(a, b, lena);
69354 +}
69355 +
69356 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69357 +{
69358 + *buflen -= namelen;
69359 + if (*buflen < 0)
69360 + return -ENAMETOOLONG;
69361 + *buffer -= namelen;
69362 + memcpy(*buffer, str, namelen);
69363 + return 0;
69364 +}
69365 +
69366 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69367 +{
69368 + return prepend(buffer, buflen, name->name, name->len);
69369 +}
69370 +
69371 +static int prepend_path(const struct path *path, struct path *root,
69372 + char **buffer, int *buflen)
69373 +{
69374 + struct dentry *dentry = path->dentry;
69375 + struct vfsmount *vfsmnt = path->mnt;
69376 + struct mount *mnt = real_mount(vfsmnt);
69377 + bool slash = false;
69378 + int error = 0;
69379 +
69380 + while (dentry != root->dentry || vfsmnt != root->mnt) {
69381 + struct dentry * parent;
69382 +
69383 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
69384 + /* Global root? */
69385 + if (!mnt_has_parent(mnt)) {
69386 + goto out;
69387 + }
69388 + dentry = mnt->mnt_mountpoint;
69389 + mnt = mnt->mnt_parent;
69390 + vfsmnt = &mnt->mnt;
69391 + continue;
69392 + }
69393 + parent = dentry->d_parent;
69394 + prefetch(parent);
69395 + spin_lock(&dentry->d_lock);
69396 + error = prepend_name(buffer, buflen, &dentry->d_name);
69397 + spin_unlock(&dentry->d_lock);
69398 + if (!error)
69399 + error = prepend(buffer, buflen, "/", 1);
69400 + if (error)
69401 + break;
69402 +
69403 + slash = true;
69404 + dentry = parent;
69405 + }
69406 +
69407 +out:
69408 + if (!error && !slash)
69409 + error = prepend(buffer, buflen, "/", 1);
69410 +
69411 + return error;
69412 +}
69413 +
69414 +/* this must be called with mount_lock and rename_lock held */
69415 +
69416 +static char *__our_d_path(const struct path *path, struct path *root,
69417 + char *buf, int buflen)
69418 +{
69419 + char *res = buf + buflen;
69420 + int error;
69421 +
69422 + prepend(&res, &buflen, "\0", 1);
69423 + error = prepend_path(path, root, &res, &buflen);
69424 + if (error)
69425 + return ERR_PTR(error);
69426 +
69427 + return res;
69428 +}
69429 +
69430 +static char *
69431 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
69432 +{
69433 + char *retval;
69434 +
69435 + retval = __our_d_path(path, root, buf, buflen);
69436 + if (unlikely(IS_ERR(retval)))
69437 + retval = strcpy(buf, "<path too long>");
69438 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
69439 + retval[1] = '\0';
69440 +
69441 + return retval;
69442 +}
69443 +
69444 +static char *
69445 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69446 + char *buf, int buflen)
69447 +{
69448 + struct path path;
69449 + char *res;
69450 +
69451 + path.dentry = (struct dentry *)dentry;
69452 + path.mnt = (struct vfsmount *)vfsmnt;
69453 +
69454 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
69455 + by the RBAC system */
69456 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
69457 +
69458 + return res;
69459 +}
69460 +
69461 +static char *
69462 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69463 + char *buf, int buflen)
69464 +{
69465 + char *res;
69466 + struct path path;
69467 + struct path root;
69468 + struct task_struct *reaper = init_pid_ns.child_reaper;
69469 +
69470 + path.dentry = (struct dentry *)dentry;
69471 + path.mnt = (struct vfsmount *)vfsmnt;
69472 +
69473 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
69474 + get_fs_root(reaper->fs, &root);
69475 +
69476 + read_seqlock_excl(&mount_lock);
69477 + write_seqlock(&rename_lock);
69478 + res = gen_full_path(&path, &root, buf, buflen);
69479 + write_sequnlock(&rename_lock);
69480 + read_sequnlock_excl(&mount_lock);
69481 +
69482 + path_put(&root);
69483 + return res;
69484 +}
69485 +
69486 +char *
69487 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69488 +{
69489 + char *ret;
69490 + read_seqlock_excl(&mount_lock);
69491 + write_seqlock(&rename_lock);
69492 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69493 + PAGE_SIZE);
69494 + write_sequnlock(&rename_lock);
69495 + read_sequnlock_excl(&mount_lock);
69496 + return ret;
69497 +}
69498 +
69499 +static char *
69500 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69501 +{
69502 + char *ret;
69503 + char *buf;
69504 + int buflen;
69505 +
69506 + read_seqlock_excl(&mount_lock);
69507 + write_seqlock(&rename_lock);
69508 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
69509 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
69510 + buflen = (int)(ret - buf);
69511 + if (buflen >= 5)
69512 + prepend(&ret, &buflen, "/proc", 5);
69513 + else
69514 + ret = strcpy(buf, "<path too long>");
69515 + write_sequnlock(&rename_lock);
69516 + read_sequnlock_excl(&mount_lock);
69517 + return ret;
69518 +}
69519 +
69520 +char *
69521 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
69522 +{
69523 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69524 + PAGE_SIZE);
69525 +}
69526 +
69527 +char *
69528 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
69529 +{
69530 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
69531 + PAGE_SIZE);
69532 +}
69533 +
69534 +char *
69535 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
69536 +{
69537 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
69538 + PAGE_SIZE);
69539 +}
69540 +
69541 +char *
69542 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
69543 +{
69544 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
69545 + PAGE_SIZE);
69546 +}
69547 +
69548 +char *
69549 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
69550 +{
69551 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
69552 + PAGE_SIZE);
69553 +}
69554 +
69555 +__inline__ __u32
69556 +to_gr_audit(const __u32 reqmode)
69557 +{
69558 + /* masks off auditable permission flags, then shifts them to create
69559 + auditing flags, and adds the special case of append auditing if
69560 + we're requesting write */
69561 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
69562 +}
69563 +
69564 +struct acl_role_label *
69565 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
69566 + const gid_t gid)
69567 +{
69568 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
69569 + struct acl_role_label *match;
69570 + struct role_allowed_ip *ipp;
69571 + unsigned int x;
69572 + u32 curr_ip = task->signal->saved_ip;
69573 +
69574 + match = state->acl_role_set.r_hash[index];
69575 +
69576 + while (match) {
69577 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
69578 + for (x = 0; x < match->domain_child_num; x++) {
69579 + if (match->domain_children[x] == uid)
69580 + goto found;
69581 + }
69582 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
69583 + break;
69584 + match = match->next;
69585 + }
69586 +found:
69587 + if (match == NULL) {
69588 + try_group:
69589 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
69590 + match = state->acl_role_set.r_hash[index];
69591 +
69592 + while (match) {
69593 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
69594 + for (x = 0; x < match->domain_child_num; x++) {
69595 + if (match->domain_children[x] == gid)
69596 + goto found2;
69597 + }
69598 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
69599 + break;
69600 + match = match->next;
69601 + }
69602 +found2:
69603 + if (match == NULL)
69604 + match = state->default_role;
69605 + if (match->allowed_ips == NULL)
69606 + return match;
69607 + else {
69608 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69609 + if (likely
69610 + ((ntohl(curr_ip) & ipp->netmask) ==
69611 + (ntohl(ipp->addr) & ipp->netmask)))
69612 + return match;
69613 + }
69614 + match = state->default_role;
69615 + }
69616 + } else if (match->allowed_ips == NULL) {
69617 + return match;
69618 + } else {
69619 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69620 + if (likely
69621 + ((ntohl(curr_ip) & ipp->netmask) ==
69622 + (ntohl(ipp->addr) & ipp->netmask)))
69623 + return match;
69624 + }
69625 + goto try_group;
69626 + }
69627 +
69628 + return match;
69629 +}
69630 +
69631 +static struct acl_role_label *
69632 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
69633 + const gid_t gid)
69634 +{
69635 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
69636 +}
69637 +
69638 +struct acl_subject_label *
69639 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
69640 + const struct acl_role_label *role)
69641 +{
69642 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69643 + struct acl_subject_label *match;
69644 +
69645 + match = role->subj_hash[index];
69646 +
69647 + while (match && (match->inode != ino || match->device != dev ||
69648 + (match->mode & GR_DELETED))) {
69649 + match = match->next;
69650 + }
69651 +
69652 + if (match && !(match->mode & GR_DELETED))
69653 + return match;
69654 + else
69655 + return NULL;
69656 +}
69657 +
69658 +struct acl_subject_label *
69659 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
69660 + const struct acl_role_label *role)
69661 +{
69662 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69663 + struct acl_subject_label *match;
69664 +
69665 + match = role->subj_hash[index];
69666 +
69667 + while (match && (match->inode != ino || match->device != dev ||
69668 + !(match->mode & GR_DELETED))) {
69669 + match = match->next;
69670 + }
69671 +
69672 + if (match && (match->mode & GR_DELETED))
69673 + return match;
69674 + else
69675 + return NULL;
69676 +}
69677 +
69678 +static struct acl_object_label *
69679 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
69680 + const struct acl_subject_label *subj)
69681 +{
69682 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69683 + struct acl_object_label *match;
69684 +
69685 + match = subj->obj_hash[index];
69686 +
69687 + while (match && (match->inode != ino || match->device != dev ||
69688 + (match->mode & GR_DELETED))) {
69689 + match = match->next;
69690 + }
69691 +
69692 + if (match && !(match->mode & GR_DELETED))
69693 + return match;
69694 + else
69695 + return NULL;
69696 +}
69697 +
69698 +static struct acl_object_label *
69699 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
69700 + const struct acl_subject_label *subj)
69701 +{
69702 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69703 + struct acl_object_label *match;
69704 +
69705 + match = subj->obj_hash[index];
69706 +
69707 + while (match && (match->inode != ino || match->device != dev ||
69708 + !(match->mode & GR_DELETED))) {
69709 + match = match->next;
69710 + }
69711 +
69712 + if (match && (match->mode & GR_DELETED))
69713 + return match;
69714 +
69715 + match = subj->obj_hash[index];
69716 +
69717 + while (match && (match->inode != ino || match->device != dev ||
69718 + (match->mode & GR_DELETED))) {
69719 + match = match->next;
69720 + }
69721 +
69722 + if (match && !(match->mode & GR_DELETED))
69723 + return match;
69724 + else
69725 + return NULL;
69726 +}
69727 +
69728 +struct name_entry *
69729 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
69730 +{
69731 + unsigned int len = strlen(name);
69732 + unsigned int key = full_name_hash(name, len);
69733 + unsigned int index = key % state->name_set.n_size;
69734 + struct name_entry *match;
69735 +
69736 + match = state->name_set.n_hash[index];
69737 +
69738 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
69739 + match = match->next;
69740 +
69741 + return match;
69742 +}
69743 +
69744 +static struct name_entry *
69745 +lookup_name_entry(const char *name)
69746 +{
69747 + return __lookup_name_entry(&running_polstate, name);
69748 +}
69749 +
69750 +static struct name_entry *
69751 +lookup_name_entry_create(const char *name)
69752 +{
69753 + unsigned int len = strlen(name);
69754 + unsigned int key = full_name_hash(name, len);
69755 + unsigned int index = key % running_polstate.name_set.n_size;
69756 + struct name_entry *match;
69757 +
69758 + match = running_polstate.name_set.n_hash[index];
69759 +
69760 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69761 + !match->deleted))
69762 + match = match->next;
69763 +
69764 + if (match && match->deleted)
69765 + return match;
69766 +
69767 + match = running_polstate.name_set.n_hash[index];
69768 +
69769 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69770 + match->deleted))
69771 + match = match->next;
69772 +
69773 + if (match && !match->deleted)
69774 + return match;
69775 + else
69776 + return NULL;
69777 +}
69778 +
69779 +static struct inodev_entry *
69780 +lookup_inodev_entry(const u64 ino, const dev_t dev)
69781 +{
69782 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
69783 + struct inodev_entry *match;
69784 +
69785 + match = running_polstate.inodev_set.i_hash[index];
69786 +
69787 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
69788 + match = match->next;
69789 +
69790 + return match;
69791 +}
69792 +
69793 +void
69794 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
69795 +{
69796 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
69797 + state->inodev_set.i_size);
69798 + struct inodev_entry **curr;
69799 +
69800 + entry->prev = NULL;
69801 +
69802 + curr = &state->inodev_set.i_hash[index];
69803 + if (*curr != NULL)
69804 + (*curr)->prev = entry;
69805 +
69806 + entry->next = *curr;
69807 + *curr = entry;
69808 +
69809 + return;
69810 +}
69811 +
69812 +static void
69813 +insert_inodev_entry(struct inodev_entry *entry)
69814 +{
69815 + __insert_inodev_entry(&running_polstate, entry);
69816 +}
69817 +
69818 +void
69819 +insert_acl_obj_label(struct acl_object_label *obj,
69820 + struct acl_subject_label *subj)
69821 +{
69822 + unsigned int index =
69823 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
69824 + struct acl_object_label **curr;
69825 +
69826 + obj->prev = NULL;
69827 +
69828 + curr = &subj->obj_hash[index];
69829 + if (*curr != NULL)
69830 + (*curr)->prev = obj;
69831 +
69832 + obj->next = *curr;
69833 + *curr = obj;
69834 +
69835 + return;
69836 +}
69837 +
69838 +void
69839 +insert_acl_subj_label(struct acl_subject_label *obj,
69840 + struct acl_role_label *role)
69841 +{
69842 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
69843 + struct acl_subject_label **curr;
69844 +
69845 + obj->prev = NULL;
69846 +
69847 + curr = &role->subj_hash[index];
69848 + if (*curr != NULL)
69849 + (*curr)->prev = obj;
69850 +
69851 + obj->next = *curr;
69852 + *curr = obj;
69853 +
69854 + return;
69855 +}
69856 +
69857 +/* derived from glibc fnmatch() 0: match, 1: no match*/
69858 +
69859 +static int
69860 +glob_match(const char *p, const char *n)
69861 +{
69862 + char c;
69863 +
69864 + while ((c = *p++) != '\0') {
69865 + switch (c) {
69866 + case '?':
69867 + if (*n == '\0')
69868 + return 1;
69869 + else if (*n == '/')
69870 + return 1;
69871 + break;
69872 + case '\\':
69873 + if (*n != c)
69874 + return 1;
69875 + break;
69876 + case '*':
69877 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
69878 + if (*n == '/')
69879 + return 1;
69880 + else if (c == '?') {
69881 + if (*n == '\0')
69882 + return 1;
69883 + else
69884 + ++n;
69885 + }
69886 + }
69887 + if (c == '\0') {
69888 + return 0;
69889 + } else {
69890 + const char *endp;
69891 +
69892 + if ((endp = strchr(n, '/')) == NULL)
69893 + endp = n + strlen(n);
69894 +
69895 + if (c == '[') {
69896 + for (--p; n < endp; ++n)
69897 + if (!glob_match(p, n))
69898 + return 0;
69899 + } else if (c == '/') {
69900 + while (*n != '\0' && *n != '/')
69901 + ++n;
69902 + if (*n == '/' && !glob_match(p, n + 1))
69903 + return 0;
69904 + } else {
69905 + for (--p; n < endp; ++n)
69906 + if (*n == c && !glob_match(p, n))
69907 + return 0;
69908 + }
69909 +
69910 + return 1;
69911 + }
69912 + case '[':
69913 + {
69914 + int not;
69915 + char cold;
69916 +
69917 + if (*n == '\0' || *n == '/')
69918 + return 1;
69919 +
69920 + not = (*p == '!' || *p == '^');
69921 + if (not)
69922 + ++p;
69923 +
69924 + c = *p++;
69925 + for (;;) {
69926 + unsigned char fn = (unsigned char)*n;
69927 +
69928 + if (c == '\0')
69929 + return 1;
69930 + else {
69931 + if (c == fn)
69932 + goto matched;
69933 + cold = c;
69934 + c = *p++;
69935 +
69936 + if (c == '-' && *p != ']') {
69937 + unsigned char cend = *p++;
69938 +
69939 + if (cend == '\0')
69940 + return 1;
69941 +
69942 + if (cold <= fn && fn <= cend)
69943 + goto matched;
69944 +
69945 + c = *p++;
69946 + }
69947 + }
69948 +
69949 + if (c == ']')
69950 + break;
69951 + }
69952 + if (!not)
69953 + return 1;
69954 + break;
69955 + matched:
69956 + while (c != ']') {
69957 + if (c == '\0')
69958 + return 1;
69959 +
69960 + c = *p++;
69961 + }
69962 + if (not)
69963 + return 1;
69964 + }
69965 + break;
69966 + default:
69967 + if (c != *n)
69968 + return 1;
69969 + }
69970 +
69971 + ++n;
69972 + }
69973 +
69974 + if (*n == '\0')
69975 + return 0;
69976 +
69977 + if (*n == '/')
69978 + return 0;
69979 +
69980 + return 1;
69981 +}
69982 +
69983 +static struct acl_object_label *
69984 +chk_glob_label(struct acl_object_label *globbed,
69985 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
69986 +{
69987 + struct acl_object_label *tmp;
69988 +
69989 + if (*path == NULL)
69990 + *path = gr_to_filename_nolock(dentry, mnt);
69991 +
69992 + tmp = globbed;
69993 +
69994 + while (tmp) {
69995 + if (!glob_match(tmp->filename, *path))
69996 + return tmp;
69997 + tmp = tmp->next;
69998 + }
69999 +
70000 + return NULL;
70001 +}
70002 +
70003 +static struct acl_object_label *
70004 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70005 + const u64 curr_ino, const dev_t curr_dev,
70006 + const struct acl_subject_label *subj, char **path, const int checkglob)
70007 +{
70008 + struct acl_subject_label *tmpsubj;
70009 + struct acl_object_label *retval;
70010 + struct acl_object_label *retval2;
70011 +
70012 + tmpsubj = (struct acl_subject_label *) subj;
70013 + read_lock(&gr_inode_lock);
70014 + do {
70015 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70016 + if (retval) {
70017 + if (checkglob && retval->globbed) {
70018 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70019 + if (retval2)
70020 + retval = retval2;
70021 + }
70022 + break;
70023 + }
70024 + } while ((tmpsubj = tmpsubj->parent_subject));
70025 + read_unlock(&gr_inode_lock);
70026 +
70027 + return retval;
70028 +}
70029 +
70030 +static __inline__ struct acl_object_label *
70031 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70032 + struct dentry *curr_dentry,
70033 + const struct acl_subject_label *subj, char **path, const int checkglob)
70034 +{
70035 + int newglob = checkglob;
70036 + u64 inode;
70037 + dev_t device;
70038 +
70039 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70040 + as we don't want a / * rule to match instead of the / object
70041 + don't do this for create lookups that call this function though, since they're looking up
70042 + on the parent and thus need globbing checks on all paths
70043 + */
70044 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70045 + newglob = GR_NO_GLOB;
70046 +
70047 + spin_lock(&curr_dentry->d_lock);
70048 + inode = __get_ino(curr_dentry);
70049 + device = __get_dev(curr_dentry);
70050 + spin_unlock(&curr_dentry->d_lock);
70051 +
70052 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70053 +}
70054 +
70055 +#ifdef CONFIG_HUGETLBFS
70056 +static inline bool
70057 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70058 +{
70059 + int i;
70060 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70061 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70062 + return true;
70063 + }
70064 +
70065 + return false;
70066 +}
70067 +#endif
70068 +
70069 +static struct acl_object_label *
70070 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70071 + const struct acl_subject_label *subj, char *path, const int checkglob)
70072 +{
70073 + struct dentry *dentry = (struct dentry *) l_dentry;
70074 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70075 + struct mount *real_mnt = real_mount(mnt);
70076 + struct acl_object_label *retval;
70077 + struct dentry *parent;
70078 +
70079 + read_seqlock_excl(&mount_lock);
70080 + write_seqlock(&rename_lock);
70081 +
70082 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70083 +#ifdef CONFIG_NET
70084 + mnt == sock_mnt ||
70085 +#endif
70086 +#ifdef CONFIG_HUGETLBFS
70087 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70088 +#endif
70089 + /* ignore Eric Biederman */
70090 + IS_PRIVATE(l_dentry->d_inode))) {
70091 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70092 + goto out;
70093 + }
70094 +
70095 + for (;;) {
70096 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70097 + break;
70098 +
70099 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70100 + if (!mnt_has_parent(real_mnt))
70101 + break;
70102 +
70103 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70104 + if (retval != NULL)
70105 + goto out;
70106 +
70107 + dentry = real_mnt->mnt_mountpoint;
70108 + real_mnt = real_mnt->mnt_parent;
70109 + mnt = &real_mnt->mnt;
70110 + continue;
70111 + }
70112 +
70113 + parent = dentry->d_parent;
70114 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70115 + if (retval != NULL)
70116 + goto out;
70117 +
70118 + dentry = parent;
70119 + }
70120 +
70121 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70122 +
70123 + /* gr_real_root is pinned so we don't have to hold a reference */
70124 + if (retval == NULL)
70125 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70126 +out:
70127 + write_sequnlock(&rename_lock);
70128 + read_sequnlock_excl(&mount_lock);
70129 +
70130 + BUG_ON(retval == NULL);
70131 +
70132 + return retval;
70133 +}
70134 +
70135 +static __inline__ struct acl_object_label *
70136 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70137 + const struct acl_subject_label *subj)
70138 +{
70139 + char *path = NULL;
70140 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70141 +}
70142 +
70143 +static __inline__ struct acl_object_label *
70144 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70145 + const struct acl_subject_label *subj)
70146 +{
70147 + char *path = NULL;
70148 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70149 +}
70150 +
70151 +static __inline__ struct acl_object_label *
70152 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70153 + const struct acl_subject_label *subj, char *path)
70154 +{
70155 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70156 +}
70157 +
70158 +struct acl_subject_label *
70159 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70160 + const struct acl_role_label *role)
70161 +{
70162 + struct dentry *dentry = (struct dentry *) l_dentry;
70163 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70164 + struct mount *real_mnt = real_mount(mnt);
70165 + struct acl_subject_label *retval;
70166 + struct dentry *parent;
70167 +
70168 + read_seqlock_excl(&mount_lock);
70169 + write_seqlock(&rename_lock);
70170 +
70171 + for (;;) {
70172 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70173 + break;
70174 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70175 + if (!mnt_has_parent(real_mnt))
70176 + break;
70177 +
70178 + spin_lock(&dentry->d_lock);
70179 + read_lock(&gr_inode_lock);
70180 + retval =
70181 + lookup_acl_subj_label(__get_ino(dentry),
70182 + __get_dev(dentry), role);
70183 + read_unlock(&gr_inode_lock);
70184 + spin_unlock(&dentry->d_lock);
70185 + if (retval != NULL)
70186 + goto out;
70187 +
70188 + dentry = real_mnt->mnt_mountpoint;
70189 + real_mnt = real_mnt->mnt_parent;
70190 + mnt = &real_mnt->mnt;
70191 + continue;
70192 + }
70193 +
70194 + spin_lock(&dentry->d_lock);
70195 + read_lock(&gr_inode_lock);
70196 + retval = lookup_acl_subj_label(__get_ino(dentry),
70197 + __get_dev(dentry), role);
70198 + read_unlock(&gr_inode_lock);
70199 + parent = dentry->d_parent;
70200 + spin_unlock(&dentry->d_lock);
70201 +
70202 + if (retval != NULL)
70203 + goto out;
70204 +
70205 + dentry = parent;
70206 + }
70207 +
70208 + spin_lock(&dentry->d_lock);
70209 + read_lock(&gr_inode_lock);
70210 + retval = lookup_acl_subj_label(__get_ino(dentry),
70211 + __get_dev(dentry), role);
70212 + read_unlock(&gr_inode_lock);
70213 + spin_unlock(&dentry->d_lock);
70214 +
70215 + if (unlikely(retval == NULL)) {
70216 + /* gr_real_root is pinned, we don't need to hold a reference */
70217 + read_lock(&gr_inode_lock);
70218 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70219 + __get_dev(gr_real_root.dentry), role);
70220 + read_unlock(&gr_inode_lock);
70221 + }
70222 +out:
70223 + write_sequnlock(&rename_lock);
70224 + read_sequnlock_excl(&mount_lock);
70225 +
70226 + BUG_ON(retval == NULL);
70227 +
70228 + return retval;
70229 +}
70230 +
70231 +void
70232 +assign_special_role(const char *rolename)
70233 +{
70234 + struct acl_object_label *obj;
70235 + struct acl_role_label *r;
70236 + struct acl_role_label *assigned = NULL;
70237 + struct task_struct *tsk;
70238 + struct file *filp;
70239 +
70240 + FOR_EACH_ROLE_START(r)
70241 + if (!strcmp(rolename, r->rolename) &&
70242 + (r->roletype & GR_ROLE_SPECIAL)) {
70243 + assigned = r;
70244 + break;
70245 + }
70246 + FOR_EACH_ROLE_END(r)
70247 +
70248 + if (!assigned)
70249 + return;
70250 +
70251 + read_lock(&tasklist_lock);
70252 + read_lock(&grsec_exec_file_lock);
70253 +
70254 + tsk = current->real_parent;
70255 + if (tsk == NULL)
70256 + goto out_unlock;
70257 +
70258 + filp = tsk->exec_file;
70259 + if (filp == NULL)
70260 + goto out_unlock;
70261 +
70262 + tsk->is_writable = 0;
70263 + tsk->inherited = 0;
70264 +
70265 + tsk->acl_sp_role = 1;
70266 + tsk->acl_role_id = ++acl_sp_role_value;
70267 + tsk->role = assigned;
70268 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70269 +
70270 + /* ignore additional mmap checks for processes that are writable
70271 + by the default ACL */
70272 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70273 + if (unlikely(obj->mode & GR_WRITE))
70274 + tsk->is_writable = 1;
70275 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70276 + if (unlikely(obj->mode & GR_WRITE))
70277 + tsk->is_writable = 1;
70278 +
70279 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70280 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70281 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70282 +#endif
70283 +
70284 +out_unlock:
70285 + read_unlock(&grsec_exec_file_lock);
70286 + read_unlock(&tasklist_lock);
70287 + return;
70288 +}
70289 +
70290 +
70291 +static void
70292 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70293 +{
70294 + struct task_struct *task = current;
70295 + const struct cred *cred = current_cred();
70296 +
70297 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70298 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70299 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70300 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70301 +
70302 + return;
70303 +}
70304 +
70305 +static void
70306 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70307 +{
70308 + struct task_struct *task = current;
70309 + const struct cred *cred = current_cred();
70310 +
70311 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70312 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70313 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70314 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70315 +
70316 + return;
70317 +}
70318 +
70319 +static void
70320 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70321 +{
70322 + struct task_struct *task = current;
70323 + const struct cred *cred = current_cred();
70324 +
70325 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70326 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70327 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70328 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70329 +
70330 + return;
70331 +}
70332 +
70333 +static void
70334 +gr_set_proc_res(struct task_struct *task)
70335 +{
70336 + struct acl_subject_label *proc;
70337 + unsigned short i;
70338 +
70339 + proc = task->acl;
70340 +
70341 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70342 + return;
70343 +
70344 + for (i = 0; i < RLIM_NLIMITS; i++) {
70345 + unsigned long rlim_cur, rlim_max;
70346 +
70347 + if (!(proc->resmask & (1U << i)))
70348 + continue;
70349 +
70350 + rlim_cur = proc->res[i].rlim_cur;
70351 + rlim_max = proc->res[i].rlim_max;
70352 +
70353 + if (i == RLIMIT_NOFILE) {
70354 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70355 + if (rlim_cur > saved_sysctl_nr_open)
70356 + rlim_cur = saved_sysctl_nr_open;
70357 + if (rlim_max > saved_sysctl_nr_open)
70358 + rlim_max = saved_sysctl_nr_open;
70359 + }
70360 +
70361 + task->signal->rlim[i].rlim_cur = rlim_cur;
70362 + task->signal->rlim[i].rlim_max = rlim_max;
70363 +
70364 + if (i == RLIMIT_CPU)
70365 + update_rlimit_cpu(task, rlim_cur);
70366 + }
70367 +
70368 + return;
70369 +}
70370 +
70371 +/* both of the below must be called with
70372 + rcu_read_lock();
70373 + read_lock(&tasklist_lock);
70374 + read_lock(&grsec_exec_file_lock);
70375 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
70376 +*/
70377 +
70378 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
70379 +{
70380 + char *tmpname;
70381 + struct acl_subject_label *tmpsubj;
70382 + struct file *filp;
70383 + struct name_entry *nmatch;
70384 +
70385 + filp = task->exec_file;
70386 + if (filp == NULL)
70387 + return NULL;
70388 +
70389 + /* the following is to apply the correct subject
70390 + on binaries running when the RBAC system
70391 + is enabled, when the binaries have been
70392 + replaced or deleted since their execution
70393 + -----
70394 + when the RBAC system starts, the inode/dev
70395 + from exec_file will be one the RBAC system
70396 + is unaware of. It only knows the inode/dev
70397 + of the present file on disk, or the absence
70398 + of it.
70399 + */
70400 +
70401 + if (filename)
70402 + nmatch = __lookup_name_entry(state, filename);
70403 + else {
70404 + preempt_disable();
70405 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
70406 +
70407 + nmatch = __lookup_name_entry(state, tmpname);
70408 + preempt_enable();
70409 + }
70410 + tmpsubj = NULL;
70411 + if (nmatch) {
70412 + if (nmatch->deleted)
70413 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
70414 + else
70415 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
70416 + }
70417 + /* this also works for the reload case -- if we don't match a potentially inherited subject
70418 + then we fall back to a normal lookup based on the binary's ino/dev
70419 + */
70420 + if (tmpsubj == NULL && fallback)
70421 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
70422 +
70423 + return tmpsubj;
70424 +}
70425 +
70426 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
70427 +{
70428 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
70429 +}
70430 +
70431 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
70432 +{
70433 + struct acl_object_label *obj;
70434 + struct file *filp;
70435 +
70436 + filp = task->exec_file;
70437 +
70438 + task->acl = subj;
70439 + task->is_writable = 0;
70440 + /* ignore additional mmap checks for processes that are writable
70441 + by the default ACL */
70442 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
70443 + if (unlikely(obj->mode & GR_WRITE))
70444 + task->is_writable = 1;
70445 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70446 + if (unlikely(obj->mode & GR_WRITE))
70447 + task->is_writable = 1;
70448 +
70449 + gr_set_proc_res(task);
70450 +
70451 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70452 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70453 +#endif
70454 +}
70455 +
70456 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
70457 +{
70458 + __gr_apply_subject_to_task(&running_polstate, task, subj);
70459 +}
70460 +
70461 +__u32
70462 +gr_search_file(const struct dentry * dentry, const __u32 mode,
70463 + const struct vfsmount * mnt)
70464 +{
70465 + __u32 retval = mode;
70466 + struct acl_subject_label *curracl;
70467 + struct acl_object_label *currobj;
70468 +
70469 + if (unlikely(!(gr_status & GR_READY)))
70470 + return (mode & ~GR_AUDITS);
70471 +
70472 + curracl = current->acl;
70473 +
70474 + currobj = chk_obj_label(dentry, mnt, curracl);
70475 + retval = currobj->mode & mode;
70476 +
70477 + /* if we're opening a specified transfer file for writing
70478 + (e.g. /dev/initctl), then transfer our role to init
70479 + */
70480 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
70481 + current->role->roletype & GR_ROLE_PERSIST)) {
70482 + struct task_struct *task = init_pid_ns.child_reaper;
70483 +
70484 + if (task->role != current->role) {
70485 + struct acl_subject_label *subj;
70486 +
70487 + task->acl_sp_role = 0;
70488 + task->acl_role_id = current->acl_role_id;
70489 + task->role = current->role;
70490 + rcu_read_lock();
70491 + read_lock(&grsec_exec_file_lock);
70492 + subj = gr_get_subject_for_task(task, NULL, 1);
70493 + gr_apply_subject_to_task(task, subj);
70494 + read_unlock(&grsec_exec_file_lock);
70495 + rcu_read_unlock();
70496 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
70497 + }
70498 + }
70499 +
70500 + if (unlikely
70501 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
70502 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
70503 + __u32 new_mode = mode;
70504 +
70505 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70506 +
70507 + retval = new_mode;
70508 +
70509 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
70510 + new_mode |= GR_INHERIT;
70511 +
70512 + if (!(mode & GR_NOLEARN))
70513 + gr_log_learn(dentry, mnt, new_mode);
70514 + }
70515 +
70516 + return retval;
70517 +}
70518 +
70519 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
70520 + const struct dentry *parent,
70521 + const struct vfsmount *mnt)
70522 +{
70523 + struct name_entry *match;
70524 + struct acl_object_label *matchpo;
70525 + struct acl_subject_label *curracl;
70526 + char *path;
70527 +
70528 + if (unlikely(!(gr_status & GR_READY)))
70529 + return NULL;
70530 +
70531 + preempt_disable();
70532 + path = gr_to_filename_rbac(new_dentry, mnt);
70533 + match = lookup_name_entry_create(path);
70534 +
70535 + curracl = current->acl;
70536 +
70537 + if (match) {
70538 + read_lock(&gr_inode_lock);
70539 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
70540 + read_unlock(&gr_inode_lock);
70541 +
70542 + if (matchpo) {
70543 + preempt_enable();
70544 + return matchpo;
70545 + }
70546 + }
70547 +
70548 + // lookup parent
70549 +
70550 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
70551 +
70552 + preempt_enable();
70553 + return matchpo;
70554 +}
70555 +
70556 +__u32
70557 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
70558 + const struct vfsmount * mnt, const __u32 mode)
70559 +{
70560 + struct acl_object_label *matchpo;
70561 + __u32 retval;
70562 +
70563 + if (unlikely(!(gr_status & GR_READY)))
70564 + return (mode & ~GR_AUDITS);
70565 +
70566 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
70567 +
70568 + retval = matchpo->mode & mode;
70569 +
70570 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
70571 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
70572 + __u32 new_mode = mode;
70573 +
70574 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70575 +
70576 + gr_log_learn(new_dentry, mnt, new_mode);
70577 + return new_mode;
70578 + }
70579 +
70580 + return retval;
70581 +}
70582 +
70583 +__u32
70584 +gr_check_link(const struct dentry * new_dentry,
70585 + const struct dentry * parent_dentry,
70586 + const struct vfsmount * parent_mnt,
70587 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
70588 +{
70589 + struct acl_object_label *obj;
70590 + __u32 oldmode, newmode;
70591 + __u32 needmode;
70592 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
70593 + GR_DELETE | GR_INHERIT;
70594 +
70595 + if (unlikely(!(gr_status & GR_READY)))
70596 + return (GR_CREATE | GR_LINK);
70597 +
70598 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
70599 + oldmode = obj->mode;
70600 +
70601 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
70602 + newmode = obj->mode;
70603 +
70604 + needmode = newmode & checkmodes;
70605 +
70606 + // old name for hardlink must have at least the permissions of the new name
70607 + if ((oldmode & needmode) != needmode)
70608 + goto bad;
70609 +
70610 + // if old name had restrictions/auditing, make sure the new name does as well
70611 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
70612 +
70613 + // don't allow hardlinking of suid/sgid/fcapped files without permission
70614 + if (is_privileged_binary(old_dentry))
70615 + needmode |= GR_SETID;
70616 +
70617 + if ((newmode & needmode) != needmode)
70618 + goto bad;
70619 +
70620 + // enforce minimum permissions
70621 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
70622 + return newmode;
70623 +bad:
70624 + needmode = oldmode;
70625 + if (is_privileged_binary(old_dentry))
70626 + needmode |= GR_SETID;
70627 +
70628 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
70629 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
70630 + return (GR_CREATE | GR_LINK);
70631 + } else if (newmode & GR_SUPPRESS)
70632 + return GR_SUPPRESS;
70633 + else
70634 + return 0;
70635 +}
70636 +
70637 +int
70638 +gr_check_hidden_task(const struct task_struct *task)
70639 +{
70640 + if (unlikely(!(gr_status & GR_READY)))
70641 + return 0;
70642 +
70643 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
70644 + return 1;
70645 +
70646 + return 0;
70647 +}
70648 +
70649 +int
70650 +gr_check_protected_task(const struct task_struct *task)
70651 +{
70652 + if (unlikely(!(gr_status & GR_READY) || !task))
70653 + return 0;
70654 +
70655 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70656 + task->acl != current->acl)
70657 + return 1;
70658 +
70659 + return 0;
70660 +}
70661 +
70662 +int
70663 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
70664 +{
70665 + struct task_struct *p;
70666 + int ret = 0;
70667 +
70668 + if (unlikely(!(gr_status & GR_READY) || !pid))
70669 + return ret;
70670 +
70671 + read_lock(&tasklist_lock);
70672 + do_each_pid_task(pid, type, p) {
70673 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70674 + p->acl != current->acl) {
70675 + ret = 1;
70676 + goto out;
70677 + }
70678 + } while_each_pid_task(pid, type, p);
70679 +out:
70680 + read_unlock(&tasklist_lock);
70681 +
70682 + return ret;
70683 +}
70684 +
70685 +void
70686 +gr_copy_label(struct task_struct *tsk)
70687 +{
70688 + struct task_struct *p = current;
70689 +
70690 + tsk->inherited = p->inherited;
70691 + tsk->acl_sp_role = 0;
70692 + tsk->acl_role_id = p->acl_role_id;
70693 + tsk->acl = p->acl;
70694 + tsk->role = p->role;
70695 + tsk->signal->used_accept = 0;
70696 + tsk->signal->curr_ip = p->signal->curr_ip;
70697 + tsk->signal->saved_ip = p->signal->saved_ip;
70698 + if (p->exec_file)
70699 + get_file(p->exec_file);
70700 + tsk->exec_file = p->exec_file;
70701 + tsk->is_writable = p->is_writable;
70702 + if (unlikely(p->signal->used_accept)) {
70703 + p->signal->curr_ip = 0;
70704 + p->signal->saved_ip = 0;
70705 + }
70706 +
70707 + return;
70708 +}
70709 +
70710 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
70711 +
70712 +int
70713 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
70714 +{
70715 + unsigned int i;
70716 + __u16 num;
70717 + uid_t *uidlist;
70718 + uid_t curuid;
70719 + int realok = 0;
70720 + int effectiveok = 0;
70721 + int fsok = 0;
70722 + uid_t globalreal, globaleffective, globalfs;
70723 +
70724 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
70725 + struct user_struct *user;
70726 +
70727 + if (!uid_valid(real))
70728 + goto skipit;
70729 +
70730 + /* find user based on global namespace */
70731 +
70732 + globalreal = GR_GLOBAL_UID(real);
70733 +
70734 + user = find_user(make_kuid(&init_user_ns, globalreal));
70735 + if (user == NULL)
70736 + goto skipit;
70737 +
70738 + if (gr_process_kernel_setuid_ban(user)) {
70739 + /* for find_user */
70740 + free_uid(user);
70741 + return 1;
70742 + }
70743 +
70744 + /* for find_user */
70745 + free_uid(user);
70746 +
70747 +skipit:
70748 +#endif
70749 +
70750 + if (unlikely(!(gr_status & GR_READY)))
70751 + return 0;
70752 +
70753 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70754 + gr_log_learn_uid_change(real, effective, fs);
70755 +
70756 + num = current->acl->user_trans_num;
70757 + uidlist = current->acl->user_transitions;
70758 +
70759 + if (uidlist == NULL)
70760 + return 0;
70761 +
70762 + if (!uid_valid(real)) {
70763 + realok = 1;
70764 + globalreal = (uid_t)-1;
70765 + } else {
70766 + globalreal = GR_GLOBAL_UID(real);
70767 + }
70768 + if (!uid_valid(effective)) {
70769 + effectiveok = 1;
70770 + globaleffective = (uid_t)-1;
70771 + } else {
70772 + globaleffective = GR_GLOBAL_UID(effective);
70773 + }
70774 + if (!uid_valid(fs)) {
70775 + fsok = 1;
70776 + globalfs = (uid_t)-1;
70777 + } else {
70778 + globalfs = GR_GLOBAL_UID(fs);
70779 + }
70780 +
70781 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
70782 + for (i = 0; i < num; i++) {
70783 + curuid = uidlist[i];
70784 + if (globalreal == curuid)
70785 + realok = 1;
70786 + if (globaleffective == curuid)
70787 + effectiveok = 1;
70788 + if (globalfs == curuid)
70789 + fsok = 1;
70790 + }
70791 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
70792 + for (i = 0; i < num; i++) {
70793 + curuid = uidlist[i];
70794 + if (globalreal == curuid)
70795 + break;
70796 + if (globaleffective == curuid)
70797 + break;
70798 + if (globalfs == curuid)
70799 + break;
70800 + }
70801 + /* not in deny list */
70802 + if (i == num) {
70803 + realok = 1;
70804 + effectiveok = 1;
70805 + fsok = 1;
70806 + }
70807 + }
70808 +
70809 + if (realok && effectiveok && fsok)
70810 + return 0;
70811 + else {
70812 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70813 + return 1;
70814 + }
70815 +}
70816 +
70817 +int
70818 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
70819 +{
70820 + unsigned int i;
70821 + __u16 num;
70822 + gid_t *gidlist;
70823 + gid_t curgid;
70824 + int realok = 0;
70825 + int effectiveok = 0;
70826 + int fsok = 0;
70827 + gid_t globalreal, globaleffective, globalfs;
70828 +
70829 + if (unlikely(!(gr_status & GR_READY)))
70830 + return 0;
70831 +
70832 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70833 + gr_log_learn_gid_change(real, effective, fs);
70834 +
70835 + num = current->acl->group_trans_num;
70836 + gidlist = current->acl->group_transitions;
70837 +
70838 + if (gidlist == NULL)
70839 + return 0;
70840 +
70841 + if (!gid_valid(real)) {
70842 + realok = 1;
70843 + globalreal = (gid_t)-1;
70844 + } else {
70845 + globalreal = GR_GLOBAL_GID(real);
70846 + }
70847 + if (!gid_valid(effective)) {
70848 + effectiveok = 1;
70849 + globaleffective = (gid_t)-1;
70850 + } else {
70851 + globaleffective = GR_GLOBAL_GID(effective);
70852 + }
70853 + if (!gid_valid(fs)) {
70854 + fsok = 1;
70855 + globalfs = (gid_t)-1;
70856 + } else {
70857 + globalfs = GR_GLOBAL_GID(fs);
70858 + }
70859 +
70860 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
70861 + for (i = 0; i < num; i++) {
70862 + curgid = gidlist[i];
70863 + if (globalreal == curgid)
70864 + realok = 1;
70865 + if (globaleffective == curgid)
70866 + effectiveok = 1;
70867 + if (globalfs == curgid)
70868 + fsok = 1;
70869 + }
70870 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
70871 + for (i = 0; i < num; i++) {
70872 + curgid = gidlist[i];
70873 + if (globalreal == curgid)
70874 + break;
70875 + if (globaleffective == curgid)
70876 + break;
70877 + if (globalfs == curgid)
70878 + break;
70879 + }
70880 + /* not in deny list */
70881 + if (i == num) {
70882 + realok = 1;
70883 + effectiveok = 1;
70884 + fsok = 1;
70885 + }
70886 + }
70887 +
70888 + if (realok && effectiveok && fsok)
70889 + return 0;
70890 + else {
70891 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70892 + return 1;
70893 + }
70894 +}
70895 +
70896 +extern int gr_acl_is_capable(const int cap);
70897 +
70898 +void
70899 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
70900 +{
70901 + struct acl_role_label *role = task->role;
70902 + struct acl_role_label *origrole = role;
70903 + struct acl_subject_label *subj = NULL;
70904 + struct acl_object_label *obj;
70905 + struct file *filp;
70906 + uid_t uid;
70907 + gid_t gid;
70908 +
70909 + if (unlikely(!(gr_status & GR_READY)))
70910 + return;
70911 +
70912 + uid = GR_GLOBAL_UID(kuid);
70913 + gid = GR_GLOBAL_GID(kgid);
70914 +
70915 + filp = task->exec_file;
70916 +
70917 + /* kernel process, we'll give them the kernel role */
70918 + if (unlikely(!filp)) {
70919 + task->role = running_polstate.kernel_role;
70920 + task->acl = running_polstate.kernel_role->root_label;
70921 + return;
70922 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
70923 + /* save the current ip at time of role lookup so that the proper
70924 + IP will be learned for role_allowed_ip */
70925 + task->signal->saved_ip = task->signal->curr_ip;
70926 + role = lookup_acl_role_label(task, uid, gid);
70927 + }
70928 +
70929 + /* don't change the role if we're not a privileged process */
70930 + if (role && task->role != role &&
70931 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
70932 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
70933 + return;
70934 +
70935 + task->role = role;
70936 +
70937 + if (task->inherited) {
70938 + /* if we reached our subject through inheritance, then first see
70939 + if there's a subject of the same name in the new role that has
70940 + an object that would result in the same inherited subject
70941 + */
70942 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
70943 + if (subj) {
70944 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
70945 + if (!(obj->mode & GR_INHERIT))
70946 + subj = NULL;
70947 + }
70948 +
70949 + }
70950 + if (subj == NULL) {
70951 + /* otherwise:
70952 + perform subject lookup in possibly new role
70953 + we can use this result below in the case where role == task->role
70954 + */
70955 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
70956 + }
70957 +
70958 + /* if we changed uid/gid, but result in the same role
70959 + and are using inheritance, don't lose the inherited subject
70960 + if current subject is other than what normal lookup
70961 + would result in, we arrived via inheritance, don't
70962 + lose subject
70963 + */
70964 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
70965 + (subj == task->acl)))
70966 + task->acl = subj;
70967 +
70968 + /* leave task->inherited unaffected */
70969 +
70970 + task->is_writable = 0;
70971 +
70972 + /* ignore additional mmap checks for processes that are writable
70973 + by the default ACL */
70974 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70975 + if (unlikely(obj->mode & GR_WRITE))
70976 + task->is_writable = 1;
70977 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70978 + if (unlikely(obj->mode & GR_WRITE))
70979 + task->is_writable = 1;
70980 +
70981 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70982 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70983 +#endif
70984 +
70985 + gr_set_proc_res(task);
70986 +
70987 + return;
70988 +}
70989 +
70990 +int
70991 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
70992 + const int unsafe_flags)
70993 +{
70994 + struct task_struct *task = current;
70995 + struct acl_subject_label *newacl;
70996 + struct acl_object_label *obj;
70997 + __u32 retmode;
70998 +
70999 + if (unlikely(!(gr_status & GR_READY)))
71000 + return 0;
71001 +
71002 + newacl = chk_subj_label(dentry, mnt, task->role);
71003 +
71004 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71005 + did an exec
71006 + */
71007 + rcu_read_lock();
71008 + read_lock(&tasklist_lock);
71009 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71010 + (task->parent->acl->mode & GR_POVERRIDE))) {
71011 + read_unlock(&tasklist_lock);
71012 + rcu_read_unlock();
71013 + goto skip_check;
71014 + }
71015 + read_unlock(&tasklist_lock);
71016 + rcu_read_unlock();
71017 +
71018 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71019 + !(task->role->roletype & GR_ROLE_GOD) &&
71020 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71021 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71022 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71023 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71024 + else
71025 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71026 + return -EACCES;
71027 + }
71028 +
71029 +skip_check:
71030 +
71031 + obj = chk_obj_label(dentry, mnt, task->acl);
71032 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71033 +
71034 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71035 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71036 + if (obj->nested)
71037 + task->acl = obj->nested;
71038 + else
71039 + task->acl = newacl;
71040 + task->inherited = 0;
71041 + } else {
71042 + task->inherited = 1;
71043 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71044 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71045 + }
71046 +
71047 + task->is_writable = 0;
71048 +
71049 + /* ignore additional mmap checks for processes that are writable
71050 + by the default ACL */
71051 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71052 + if (unlikely(obj->mode & GR_WRITE))
71053 + task->is_writable = 1;
71054 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71055 + if (unlikely(obj->mode & GR_WRITE))
71056 + task->is_writable = 1;
71057 +
71058 + gr_set_proc_res(task);
71059 +
71060 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71061 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71062 +#endif
71063 + return 0;
71064 +}
71065 +
71066 +/* always called with valid inodev ptr */
71067 +static void
71068 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71069 +{
71070 + struct acl_object_label *matchpo;
71071 + struct acl_subject_label *matchps;
71072 + struct acl_subject_label *subj;
71073 + struct acl_role_label *role;
71074 + unsigned int x;
71075 +
71076 + FOR_EACH_ROLE_START(role)
71077 + FOR_EACH_SUBJECT_START(role, subj, x)
71078 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71079 + matchpo->mode |= GR_DELETED;
71080 + FOR_EACH_SUBJECT_END(subj,x)
71081 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71082 + /* nested subjects aren't in the role's subj_hash table */
71083 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71084 + matchpo->mode |= GR_DELETED;
71085 + FOR_EACH_NESTED_SUBJECT_END(subj)
71086 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71087 + matchps->mode |= GR_DELETED;
71088 + FOR_EACH_ROLE_END(role)
71089 +
71090 + inodev->nentry->deleted = 1;
71091 +
71092 + return;
71093 +}
71094 +
71095 +void
71096 +gr_handle_delete(const u64 ino, const dev_t dev)
71097 +{
71098 + struct inodev_entry *inodev;
71099 +
71100 + if (unlikely(!(gr_status & GR_READY)))
71101 + return;
71102 +
71103 + write_lock(&gr_inode_lock);
71104 + inodev = lookup_inodev_entry(ino, dev);
71105 + if (inodev != NULL)
71106 + do_handle_delete(inodev, ino, dev);
71107 + write_unlock(&gr_inode_lock);
71108 +
71109 + return;
71110 +}
71111 +
71112 +static void
71113 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71114 + const u64 newinode, const dev_t newdevice,
71115 + struct acl_subject_label *subj)
71116 +{
71117 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71118 + struct acl_object_label *match;
71119 +
71120 + match = subj->obj_hash[index];
71121 +
71122 + while (match && (match->inode != oldinode ||
71123 + match->device != olddevice ||
71124 + !(match->mode & GR_DELETED)))
71125 + match = match->next;
71126 +
71127 + if (match && (match->inode == oldinode)
71128 + && (match->device == olddevice)
71129 + && (match->mode & GR_DELETED)) {
71130 + if (match->prev == NULL) {
71131 + subj->obj_hash[index] = match->next;
71132 + if (match->next != NULL)
71133 + match->next->prev = NULL;
71134 + } else {
71135 + match->prev->next = match->next;
71136 + if (match->next != NULL)
71137 + match->next->prev = match->prev;
71138 + }
71139 + match->prev = NULL;
71140 + match->next = NULL;
71141 + match->inode = newinode;
71142 + match->device = newdevice;
71143 + match->mode &= ~GR_DELETED;
71144 +
71145 + insert_acl_obj_label(match, subj);
71146 + }
71147 +
71148 + return;
71149 +}
71150 +
71151 +static void
71152 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71153 + const u64 newinode, const dev_t newdevice,
71154 + struct acl_role_label *role)
71155 +{
71156 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71157 + struct acl_subject_label *match;
71158 +
71159 + match = role->subj_hash[index];
71160 +
71161 + while (match && (match->inode != oldinode ||
71162 + match->device != olddevice ||
71163 + !(match->mode & GR_DELETED)))
71164 + match = match->next;
71165 +
71166 + if (match && (match->inode == oldinode)
71167 + && (match->device == olddevice)
71168 + && (match->mode & GR_DELETED)) {
71169 + if (match->prev == NULL) {
71170 + role->subj_hash[index] = match->next;
71171 + if (match->next != NULL)
71172 + match->next->prev = NULL;
71173 + } else {
71174 + match->prev->next = match->next;
71175 + if (match->next != NULL)
71176 + match->next->prev = match->prev;
71177 + }
71178 + match->prev = NULL;
71179 + match->next = NULL;
71180 + match->inode = newinode;
71181 + match->device = newdevice;
71182 + match->mode &= ~GR_DELETED;
71183 +
71184 + insert_acl_subj_label(match, role);
71185 + }
71186 +
71187 + return;
71188 +}
71189 +
71190 +static void
71191 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71192 + const u64 newinode, const dev_t newdevice)
71193 +{
71194 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71195 + struct inodev_entry *match;
71196 +
71197 + match = running_polstate.inodev_set.i_hash[index];
71198 +
71199 + while (match && (match->nentry->inode != oldinode ||
71200 + match->nentry->device != olddevice || !match->nentry->deleted))
71201 + match = match->next;
71202 +
71203 + if (match && (match->nentry->inode == oldinode)
71204 + && (match->nentry->device == olddevice) &&
71205 + match->nentry->deleted) {
71206 + if (match->prev == NULL) {
71207 + running_polstate.inodev_set.i_hash[index] = match->next;
71208 + if (match->next != NULL)
71209 + match->next->prev = NULL;
71210 + } else {
71211 + match->prev->next = match->next;
71212 + if (match->next != NULL)
71213 + match->next->prev = match->prev;
71214 + }
71215 + match->prev = NULL;
71216 + match->next = NULL;
71217 + match->nentry->inode = newinode;
71218 + match->nentry->device = newdevice;
71219 + match->nentry->deleted = 0;
71220 +
71221 + insert_inodev_entry(match);
71222 + }
71223 +
71224 + return;
71225 +}
71226 +
71227 +static void
71228 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71229 +{
71230 + struct acl_subject_label *subj;
71231 + struct acl_role_label *role;
71232 + unsigned int x;
71233 +
71234 + FOR_EACH_ROLE_START(role)
71235 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71236 +
71237 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71238 + if ((subj->inode == ino) && (subj->device == dev)) {
71239 + subj->inode = ino;
71240 + subj->device = dev;
71241 + }
71242 + /* nested subjects aren't in the role's subj_hash table */
71243 + update_acl_obj_label(matchn->inode, matchn->device,
71244 + ino, dev, subj);
71245 + FOR_EACH_NESTED_SUBJECT_END(subj)
71246 + FOR_EACH_SUBJECT_START(role, subj, x)
71247 + update_acl_obj_label(matchn->inode, matchn->device,
71248 + ino, dev, subj);
71249 + FOR_EACH_SUBJECT_END(subj,x)
71250 + FOR_EACH_ROLE_END(role)
71251 +
71252 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71253 +
71254 + return;
71255 +}
71256 +
71257 +static void
71258 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71259 + const struct vfsmount *mnt)
71260 +{
71261 + u64 ino = __get_ino(dentry);
71262 + dev_t dev = __get_dev(dentry);
71263 +
71264 + __do_handle_create(matchn, ino, dev);
71265 +
71266 + return;
71267 +}
71268 +
71269 +void
71270 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71271 +{
71272 + struct name_entry *matchn;
71273 +
71274 + if (unlikely(!(gr_status & GR_READY)))
71275 + return;
71276 +
71277 + preempt_disable();
71278 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71279 +
71280 + if (unlikely((unsigned long)matchn)) {
71281 + write_lock(&gr_inode_lock);
71282 + do_handle_create(matchn, dentry, mnt);
71283 + write_unlock(&gr_inode_lock);
71284 + }
71285 + preempt_enable();
71286 +
71287 + return;
71288 +}
71289 +
71290 +void
71291 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71292 +{
71293 + struct name_entry *matchn;
71294 +
71295 + if (unlikely(!(gr_status & GR_READY)))
71296 + return;
71297 +
71298 + preempt_disable();
71299 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71300 +
71301 + if (unlikely((unsigned long)matchn)) {
71302 + write_lock(&gr_inode_lock);
71303 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71304 + write_unlock(&gr_inode_lock);
71305 + }
71306 + preempt_enable();
71307 +
71308 + return;
71309 +}
71310 +
71311 +void
71312 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71313 + struct dentry *old_dentry,
71314 + struct dentry *new_dentry,
71315 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71316 +{
71317 + struct name_entry *matchn;
71318 + struct name_entry *matchn2 = NULL;
71319 + struct inodev_entry *inodev;
71320 + struct inode *inode = new_dentry->d_inode;
71321 + u64 old_ino = __get_ino(old_dentry);
71322 + dev_t old_dev = __get_dev(old_dentry);
71323 + unsigned int exchange = flags & RENAME_EXCHANGE;
71324 +
71325 + /* vfs_rename swaps the name and parent link for old_dentry and
71326 + new_dentry
71327 + at this point, old_dentry has the new name, parent link, and inode
71328 + for the renamed file
71329 + if a file is being replaced by a rename, new_dentry has the inode
71330 + and name for the replaced file
71331 + */
71332 +
71333 + if (unlikely(!(gr_status & GR_READY)))
71334 + return;
71335 +
71336 + preempt_disable();
71337 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71338 +
71339 + /* exchange cases:
71340 + a filename exists for the source, but not dest
71341 + do a recreate on source
71342 + a filename exists for the dest, but not source
71343 + do a recreate on dest
71344 + a filename exists for both source and dest
71345 + delete source and dest, then create source and dest
71346 + a filename exists for neither source nor dest
71347 + no updates needed
71348 +
71349 + the name entry lookups get us the old inode/dev associated with
71350 + each name, so do the deletes first (if possible) so that when
71351 + we do the create, we pick up on the right entries
71352 + */
71353 +
71354 + if (exchange)
71355 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71356 +
71357 + /* we wouldn't have to check d_inode if it weren't for
71358 + NFS silly-renaming
71359 + */
71360 +
71361 + write_lock(&gr_inode_lock);
71362 + if (unlikely((replace || exchange) && inode)) {
71363 + u64 new_ino = __get_ino(new_dentry);
71364 + dev_t new_dev = __get_dev(new_dentry);
71365 +
71366 + inodev = lookup_inodev_entry(new_ino, new_dev);
71367 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71368 + do_handle_delete(inodev, new_ino, new_dev);
71369 + }
71370 +
71371 + inodev = lookup_inodev_entry(old_ino, old_dev);
71372 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
71373 + do_handle_delete(inodev, old_ino, old_dev);
71374 +
71375 + if (unlikely(matchn != NULL))
71376 + do_handle_create(matchn, old_dentry, mnt);
71377 +
71378 + if (unlikely(matchn2 != NULL))
71379 + do_handle_create(matchn2, new_dentry, mnt);
71380 +
71381 + write_unlock(&gr_inode_lock);
71382 + preempt_enable();
71383 +
71384 + return;
71385 +}
71386 +
71387 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
71388 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
71389 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
71390 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
71391 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
71392 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
71393 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
71394 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
71395 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
71396 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
71397 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
71398 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
71399 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
71400 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
71401 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
71402 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
71403 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
71404 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
71405 +};
71406 +
71407 +void
71408 +gr_learn_resource(const struct task_struct *task,
71409 + const int res, const unsigned long wanted, const int gt)
71410 +{
71411 + struct acl_subject_label *acl;
71412 + const struct cred *cred;
71413 +
71414 + if (unlikely((gr_status & GR_READY) &&
71415 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
71416 + goto skip_reslog;
71417 +
71418 + gr_log_resource(task, res, wanted, gt);
71419 +skip_reslog:
71420 +
71421 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
71422 + return;
71423 +
71424 + acl = task->acl;
71425 +
71426 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
71427 + !(acl->resmask & (1U << (unsigned short) res))))
71428 + return;
71429 +
71430 + if (wanted >= acl->res[res].rlim_cur) {
71431 + unsigned long res_add;
71432 +
71433 + res_add = wanted + res_learn_bumps[res];
71434 +
71435 + acl->res[res].rlim_cur = res_add;
71436 +
71437 + if (wanted > acl->res[res].rlim_max)
71438 + acl->res[res].rlim_max = res_add;
71439 +
71440 + /* only log the subject filename, since resource logging is supported for
71441 + single-subject learning only */
71442 + rcu_read_lock();
71443 + cred = __task_cred(task);
71444 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
71445 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
71446 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
71447 + "", (unsigned long) res, &task->signal->saved_ip);
71448 + rcu_read_unlock();
71449 + }
71450 +
71451 + return;
71452 +}
71453 +EXPORT_SYMBOL_GPL(gr_learn_resource);
71454 +#endif
71455 +
71456 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
71457 +void
71458 +pax_set_initial_flags(struct linux_binprm *bprm)
71459 +{
71460 + struct task_struct *task = current;
71461 + struct acl_subject_label *proc;
71462 + unsigned long flags;
71463 +
71464 + if (unlikely(!(gr_status & GR_READY)))
71465 + return;
71466 +
71467 + flags = pax_get_flags(task);
71468 +
71469 + proc = task->acl;
71470 +
71471 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
71472 + flags &= ~MF_PAX_PAGEEXEC;
71473 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
71474 + flags &= ~MF_PAX_SEGMEXEC;
71475 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
71476 + flags &= ~MF_PAX_RANDMMAP;
71477 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
71478 + flags &= ~MF_PAX_EMUTRAMP;
71479 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
71480 + flags &= ~MF_PAX_MPROTECT;
71481 +
71482 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
71483 + flags |= MF_PAX_PAGEEXEC;
71484 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
71485 + flags |= MF_PAX_SEGMEXEC;
71486 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
71487 + flags |= MF_PAX_RANDMMAP;
71488 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
71489 + flags |= MF_PAX_EMUTRAMP;
71490 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
71491 + flags |= MF_PAX_MPROTECT;
71492 +
71493 + pax_set_flags(task, flags);
71494 +
71495 + return;
71496 +}
71497 +#endif
71498 +
71499 +int
71500 +gr_handle_proc_ptrace(struct task_struct *task)
71501 +{
71502 + struct file *filp;
71503 + struct task_struct *tmp = task;
71504 + struct task_struct *curtemp = current;
71505 + __u32 retmode;
71506 +
71507 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71508 + if (unlikely(!(gr_status & GR_READY)))
71509 + return 0;
71510 +#endif
71511 +
71512 + read_lock(&tasklist_lock);
71513 + read_lock(&grsec_exec_file_lock);
71514 + filp = task->exec_file;
71515 +
71516 + while (task_pid_nr(tmp) > 0) {
71517 + if (tmp == curtemp)
71518 + break;
71519 + tmp = tmp->real_parent;
71520 + }
71521 +
71522 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71523 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
71524 + read_unlock(&grsec_exec_file_lock);
71525 + read_unlock(&tasklist_lock);
71526 + return 1;
71527 + }
71528 +
71529 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71530 + if (!(gr_status & GR_READY)) {
71531 + read_unlock(&grsec_exec_file_lock);
71532 + read_unlock(&tasklist_lock);
71533 + return 0;
71534 + }
71535 +#endif
71536 +
71537 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
71538 + read_unlock(&grsec_exec_file_lock);
71539 + read_unlock(&tasklist_lock);
71540 +
71541 + if (retmode & GR_NOPTRACE)
71542 + return 1;
71543 +
71544 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
71545 + && (current->acl != task->acl || (current->acl != current->role->root_label
71546 + && task_pid_nr(current) != task_pid_nr(task))))
71547 + return 1;
71548 +
71549 + return 0;
71550 +}
71551 +
71552 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
71553 +{
71554 + if (unlikely(!(gr_status & GR_READY)))
71555 + return;
71556 +
71557 + if (!(current->role->roletype & GR_ROLE_GOD))
71558 + return;
71559 +
71560 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
71561 + p->role->rolename, gr_task_roletype_to_char(p),
71562 + p->acl->filename);
71563 +}
71564 +
71565 +int
71566 +gr_handle_ptrace(struct task_struct *task, const long request)
71567 +{
71568 + struct task_struct *tmp = task;
71569 + struct task_struct *curtemp = current;
71570 + __u32 retmode;
71571 +
71572 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71573 + if (unlikely(!(gr_status & GR_READY)))
71574 + return 0;
71575 +#endif
71576 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
71577 + read_lock(&tasklist_lock);
71578 + while (task_pid_nr(tmp) > 0) {
71579 + if (tmp == curtemp)
71580 + break;
71581 + tmp = tmp->real_parent;
71582 + }
71583 +
71584 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71585 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
71586 + read_unlock(&tasklist_lock);
71587 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71588 + return 1;
71589 + }
71590 + read_unlock(&tasklist_lock);
71591 + }
71592 +
71593 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71594 + if (!(gr_status & GR_READY))
71595 + return 0;
71596 +#endif
71597 +
71598 + read_lock(&grsec_exec_file_lock);
71599 + if (unlikely(!task->exec_file)) {
71600 + read_unlock(&grsec_exec_file_lock);
71601 + return 0;
71602 + }
71603 +
71604 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
71605 + read_unlock(&grsec_exec_file_lock);
71606 +
71607 + if (retmode & GR_NOPTRACE) {
71608 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71609 + return 1;
71610 + }
71611 +
71612 + if (retmode & GR_PTRACERD) {
71613 + switch (request) {
71614 + case PTRACE_SEIZE:
71615 + case PTRACE_POKETEXT:
71616 + case PTRACE_POKEDATA:
71617 + case PTRACE_POKEUSR:
71618 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
71619 + case PTRACE_SETREGS:
71620 + case PTRACE_SETFPREGS:
71621 +#endif
71622 +#ifdef CONFIG_X86
71623 + case PTRACE_SETFPXREGS:
71624 +#endif
71625 +#ifdef CONFIG_ALTIVEC
71626 + case PTRACE_SETVRREGS:
71627 +#endif
71628 + return 1;
71629 + default:
71630 + return 0;
71631 + }
71632 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
71633 + !(current->role->roletype & GR_ROLE_GOD) &&
71634 + (current->acl != task->acl)) {
71635 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71636 + return 1;
71637 + }
71638 +
71639 + return 0;
71640 +}
71641 +
71642 +static int is_writable_mmap(const struct file *filp)
71643 +{
71644 + struct task_struct *task = current;
71645 + struct acl_object_label *obj, *obj2;
71646 +
71647 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
71648 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
71649 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71650 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
71651 + task->role->root_label);
71652 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
71653 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
71654 + return 1;
71655 + }
71656 + }
71657 + return 0;
71658 +}
71659 +
71660 +int
71661 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
71662 +{
71663 + __u32 mode;
71664 +
71665 + if (unlikely(!file || !(prot & PROT_EXEC)))
71666 + return 1;
71667 +
71668 + if (is_writable_mmap(file))
71669 + return 0;
71670 +
71671 + mode =
71672 + gr_search_file(file->f_path.dentry,
71673 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71674 + file->f_path.mnt);
71675 +
71676 + if (!gr_tpe_allow(file))
71677 + return 0;
71678 +
71679 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71680 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71681 + return 0;
71682 + } else if (unlikely(!(mode & GR_EXEC))) {
71683 + return 0;
71684 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71685 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71686 + return 1;
71687 + }
71688 +
71689 + return 1;
71690 +}
71691 +
71692 +int
71693 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
71694 +{
71695 + __u32 mode;
71696 +
71697 + if (unlikely(!file || !(prot & PROT_EXEC)))
71698 + return 1;
71699 +
71700 + if (is_writable_mmap(file))
71701 + return 0;
71702 +
71703 + mode =
71704 + gr_search_file(file->f_path.dentry,
71705 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71706 + file->f_path.mnt);
71707 +
71708 + if (!gr_tpe_allow(file))
71709 + return 0;
71710 +
71711 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71712 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71713 + return 0;
71714 + } else if (unlikely(!(mode & GR_EXEC))) {
71715 + return 0;
71716 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71717 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71718 + return 1;
71719 + }
71720 +
71721 + return 1;
71722 +}
71723 +
71724 +void
71725 +gr_acl_handle_psacct(struct task_struct *task, const long code)
71726 +{
71727 + unsigned long runtime, cputime;
71728 + cputime_t utime, stime;
71729 + unsigned int wday, cday;
71730 + __u8 whr, chr;
71731 + __u8 wmin, cmin;
71732 + __u8 wsec, csec;
71733 + struct timespec curtime, starttime;
71734 +
71735 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
71736 + !(task->acl->mode & GR_PROCACCT)))
71737 + return;
71738 +
71739 + curtime = ns_to_timespec(ktime_get_ns());
71740 + starttime = ns_to_timespec(task->start_time);
71741 + runtime = curtime.tv_sec - starttime.tv_sec;
71742 + wday = runtime / (60 * 60 * 24);
71743 + runtime -= wday * (60 * 60 * 24);
71744 + whr = runtime / (60 * 60);
71745 + runtime -= whr * (60 * 60);
71746 + wmin = runtime / 60;
71747 + runtime -= wmin * 60;
71748 + wsec = runtime;
71749 +
71750 + task_cputime(task, &utime, &stime);
71751 + cputime = cputime_to_secs(utime + stime);
71752 + cday = cputime / (60 * 60 * 24);
71753 + cputime -= cday * (60 * 60 * 24);
71754 + chr = cputime / (60 * 60);
71755 + cputime -= chr * (60 * 60);
71756 + cmin = cputime / 60;
71757 + cputime -= cmin * 60;
71758 + csec = cputime;
71759 +
71760 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
71761 +
71762 + return;
71763 +}
71764 +
71765 +#ifdef CONFIG_TASKSTATS
71766 +int gr_is_taskstats_denied(int pid)
71767 +{
71768 + struct task_struct *task;
71769 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71770 + const struct cred *cred;
71771 +#endif
71772 + int ret = 0;
71773 +
71774 + /* restrict taskstats viewing to un-chrooted root users
71775 + who have the 'view' subject flag if the RBAC system is enabled
71776 + */
71777 +
71778 + rcu_read_lock();
71779 + read_lock(&tasklist_lock);
71780 + task = find_task_by_vpid(pid);
71781 + if (task) {
71782 +#ifdef CONFIG_GRKERNSEC_CHROOT
71783 + if (proc_is_chrooted(task))
71784 + ret = -EACCES;
71785 +#endif
71786 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71787 + cred = __task_cred(task);
71788 +#ifdef CONFIG_GRKERNSEC_PROC_USER
71789 + if (gr_is_global_nonroot(cred->uid))
71790 + ret = -EACCES;
71791 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71792 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
71793 + ret = -EACCES;
71794 +#endif
71795 +#endif
71796 + if (gr_status & GR_READY) {
71797 + if (!(task->acl->mode & GR_VIEW))
71798 + ret = -EACCES;
71799 + }
71800 + } else
71801 + ret = -ENOENT;
71802 +
71803 + read_unlock(&tasklist_lock);
71804 + rcu_read_unlock();
71805 +
71806 + return ret;
71807 +}
71808 +#endif
71809 +
71810 +/* AUXV entries are filled via a descendant of search_binary_handler
71811 + after we've already applied the subject for the target
71812 +*/
71813 +int gr_acl_enable_at_secure(void)
71814 +{
71815 + if (unlikely(!(gr_status & GR_READY)))
71816 + return 0;
71817 +
71818 + if (current->acl->mode & GR_ATSECURE)
71819 + return 1;
71820 +
71821 + return 0;
71822 +}
71823 +
71824 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
71825 +{
71826 + struct task_struct *task = current;
71827 + struct dentry *dentry = file->f_path.dentry;
71828 + struct vfsmount *mnt = file->f_path.mnt;
71829 + struct acl_object_label *obj, *tmp;
71830 + struct acl_subject_label *subj;
71831 + unsigned int bufsize;
71832 + int is_not_root;
71833 + char *path;
71834 + dev_t dev = __get_dev(dentry);
71835 +
71836 + if (unlikely(!(gr_status & GR_READY)))
71837 + return 1;
71838 +
71839 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71840 + return 1;
71841 +
71842 + /* ignore Eric Biederman */
71843 + if (IS_PRIVATE(dentry->d_inode))
71844 + return 1;
71845 +
71846 + subj = task->acl;
71847 + read_lock(&gr_inode_lock);
71848 + do {
71849 + obj = lookup_acl_obj_label(ino, dev, subj);
71850 + if (obj != NULL) {
71851 + read_unlock(&gr_inode_lock);
71852 + return (obj->mode & GR_FIND) ? 1 : 0;
71853 + }
71854 + } while ((subj = subj->parent_subject));
71855 + read_unlock(&gr_inode_lock);
71856 +
71857 + /* this is purely an optimization since we're looking for an object
71858 + for the directory we're doing a readdir on
71859 + if it's possible for any globbed object to match the entry we're
71860 + filling into the directory, then the object we find here will be
71861 + an anchor point with attached globbed objects
71862 + */
71863 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
71864 + if (obj->globbed == NULL)
71865 + return (obj->mode & GR_FIND) ? 1 : 0;
71866 +
71867 + is_not_root = ((obj->filename[0] == '/') &&
71868 + (obj->filename[1] == '\0')) ? 0 : 1;
71869 + bufsize = PAGE_SIZE - namelen - is_not_root;
71870 +
71871 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
71872 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
71873 + return 1;
71874 +
71875 + preempt_disable();
71876 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
71877 + bufsize);
71878 +
71879 + bufsize = strlen(path);
71880 +
71881 + /* if base is "/", don't append an additional slash */
71882 + if (is_not_root)
71883 + *(path + bufsize) = '/';
71884 + memcpy(path + bufsize + is_not_root, name, namelen);
71885 + *(path + bufsize + namelen + is_not_root) = '\0';
71886 +
71887 + tmp = obj->globbed;
71888 + while (tmp) {
71889 + if (!glob_match(tmp->filename, path)) {
71890 + preempt_enable();
71891 + return (tmp->mode & GR_FIND) ? 1 : 0;
71892 + }
71893 + tmp = tmp->next;
71894 + }
71895 + preempt_enable();
71896 + return (obj->mode & GR_FIND) ? 1 : 0;
71897 +}
71898 +
71899 +void gr_put_exec_file(struct task_struct *task)
71900 +{
71901 + struct file *filp;
71902 +
71903 + write_lock(&grsec_exec_file_lock);
71904 + filp = task->exec_file;
71905 + task->exec_file = NULL;
71906 + write_unlock(&grsec_exec_file_lock);
71907 +
71908 + if (filp)
71909 + fput(filp);
71910 +
71911 + return;
71912 +}
71913 +
71914 +
71915 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
71916 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
71917 +#endif
71918 +#ifdef CONFIG_SECURITY
71919 +EXPORT_SYMBOL_GPL(gr_check_user_change);
71920 +EXPORT_SYMBOL_GPL(gr_check_group_change);
71921 +#endif
71922 +
71923 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
71924 new file mode 100644
71925 index 0000000..18ffbbd
71926 --- /dev/null
71927 +++ b/grsecurity/gracl_alloc.c
71928 @@ -0,0 +1,105 @@
71929 +#include <linux/kernel.h>
71930 +#include <linux/mm.h>
71931 +#include <linux/slab.h>
71932 +#include <linux/vmalloc.h>
71933 +#include <linux/gracl.h>
71934 +#include <linux/grsecurity.h>
71935 +
71936 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
71937 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
71938 +
71939 +static __inline__ int
71940 +alloc_pop(void)
71941 +{
71942 + if (current_alloc_state->alloc_stack_next == 1)
71943 + return 0;
71944 +
71945 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
71946 +
71947 + current_alloc_state->alloc_stack_next--;
71948 +
71949 + return 1;
71950 +}
71951 +
71952 +static __inline__ int
71953 +alloc_push(void *buf)
71954 +{
71955 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
71956 + return 1;
71957 +
71958 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
71959 +
71960 + current_alloc_state->alloc_stack_next++;
71961 +
71962 + return 0;
71963 +}
71964 +
71965 +void *
71966 +acl_alloc(unsigned long len)
71967 +{
71968 + void *ret = NULL;
71969 +
71970 + if (!len || len > PAGE_SIZE)
71971 + goto out;
71972 +
71973 + ret = kmalloc(len, GFP_KERNEL);
71974 +
71975 + if (ret) {
71976 + if (alloc_push(ret)) {
71977 + kfree(ret);
71978 + ret = NULL;
71979 + }
71980 + }
71981 +
71982 +out:
71983 + return ret;
71984 +}
71985 +
71986 +void *
71987 +acl_alloc_num(unsigned long num, unsigned long len)
71988 +{
71989 + if (!len || (num > (PAGE_SIZE / len)))
71990 + return NULL;
71991 +
71992 + return acl_alloc(num * len);
71993 +}
71994 +
71995 +void
71996 +acl_free_all(void)
71997 +{
71998 + if (!current_alloc_state->alloc_stack)
71999 + return;
72000 +
72001 + while (alloc_pop()) ;
72002 +
72003 + if (current_alloc_state->alloc_stack) {
72004 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72005 + kfree(current_alloc_state->alloc_stack);
72006 + else
72007 + vfree(current_alloc_state->alloc_stack);
72008 + }
72009 +
72010 + current_alloc_state->alloc_stack = NULL;
72011 + current_alloc_state->alloc_stack_size = 1;
72012 + current_alloc_state->alloc_stack_next = 1;
72013 +
72014 + return;
72015 +}
72016 +
72017 +int
72018 +acl_alloc_stack_init(unsigned long size)
72019 +{
72020 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72021 + current_alloc_state->alloc_stack =
72022 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72023 + else
72024 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72025 +
72026 + current_alloc_state->alloc_stack_size = size;
72027 + current_alloc_state->alloc_stack_next = 1;
72028 +
72029 + if (!current_alloc_state->alloc_stack)
72030 + return 0;
72031 + else
72032 + return 1;
72033 +}
72034 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72035 new file mode 100644
72036 index 0000000..1a94c11
72037 --- /dev/null
72038 +++ b/grsecurity/gracl_cap.c
72039 @@ -0,0 +1,127 @@
72040 +#include <linux/kernel.h>
72041 +#include <linux/module.h>
72042 +#include <linux/sched.h>
72043 +#include <linux/gracl.h>
72044 +#include <linux/grsecurity.h>
72045 +#include <linux/grinternal.h>
72046 +
72047 +extern const char *captab_log[];
72048 +extern int captab_log_entries;
72049 +
72050 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72051 +{
72052 + struct acl_subject_label *curracl;
72053 +
72054 + if (!gr_acl_is_enabled())
72055 + return 1;
72056 +
72057 + curracl = task->acl;
72058 +
72059 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72060 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72061 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72062 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72063 + gr_to_filename(task->exec_file->f_path.dentry,
72064 + task->exec_file->f_path.mnt) : curracl->filename,
72065 + curracl->filename, 0UL,
72066 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72067 + return 1;
72068 + }
72069 +
72070 + return 0;
72071 +}
72072 +
72073 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72074 +{
72075 + struct acl_subject_label *curracl;
72076 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72077 + kernel_cap_t cap_audit = __cap_empty_set;
72078 +
72079 + if (!gr_acl_is_enabled())
72080 + return 1;
72081 +
72082 + curracl = task->acl;
72083 +
72084 + cap_drop = curracl->cap_lower;
72085 + cap_mask = curracl->cap_mask;
72086 + cap_audit = curracl->cap_invert_audit;
72087 +
72088 + while ((curracl = curracl->parent_subject)) {
72089 + /* if the cap isn't specified in the current computed mask but is specified in the
72090 + current level subject, and is lowered in the current level subject, then add
72091 + it to the set of dropped capabilities
72092 + otherwise, add the current level subject's mask to the current computed mask
72093 + */
72094 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72095 + cap_raise(cap_mask, cap);
72096 + if (cap_raised(curracl->cap_lower, cap))
72097 + cap_raise(cap_drop, cap);
72098 + if (cap_raised(curracl->cap_invert_audit, cap))
72099 + cap_raise(cap_audit, cap);
72100 + }
72101 + }
72102 +
72103 + if (!cap_raised(cap_drop, cap)) {
72104 + if (cap_raised(cap_audit, cap))
72105 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72106 + return 1;
72107 + }
72108 +
72109 + /* only learn the capability use if the process has the capability in the
72110 + general case, the two uses in sys.c of gr_learn_cap are an exception
72111 + to this rule to ensure any role transition involves what the full-learned
72112 + policy believes in a privileged process
72113 + */
72114 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72115 + return 1;
72116 +
72117 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72118 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72119 +
72120 + return 0;
72121 +}
72122 +
72123 +int
72124 +gr_acl_is_capable(const int cap)
72125 +{
72126 + return gr_task_acl_is_capable(current, current_cred(), cap);
72127 +}
72128 +
72129 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72130 +{
72131 + struct acl_subject_label *curracl;
72132 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72133 +
72134 + if (!gr_acl_is_enabled())
72135 + return 1;
72136 +
72137 + curracl = task->acl;
72138 +
72139 + cap_drop = curracl->cap_lower;
72140 + cap_mask = curracl->cap_mask;
72141 +
72142 + while ((curracl = curracl->parent_subject)) {
72143 + /* if the cap isn't specified in the current computed mask but is specified in the
72144 + current level subject, and is lowered in the current level subject, then add
72145 + it to the set of dropped capabilities
72146 + otherwise, add the current level subject's mask to the current computed mask
72147 + */
72148 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72149 + cap_raise(cap_mask, cap);
72150 + if (cap_raised(curracl->cap_lower, cap))
72151 + cap_raise(cap_drop, cap);
72152 + }
72153 + }
72154 +
72155 + if (!cap_raised(cap_drop, cap))
72156 + return 1;
72157 +
72158 + return 0;
72159 +}
72160 +
72161 +int
72162 +gr_acl_is_capable_nolog(const int cap)
72163 +{
72164 + return gr_task_acl_is_capable_nolog(current, cap);
72165 +}
72166 +
72167 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72168 new file mode 100644
72169 index 0000000..a43dd06
72170 --- /dev/null
72171 +++ b/grsecurity/gracl_compat.c
72172 @@ -0,0 +1,269 @@
72173 +#include <linux/kernel.h>
72174 +#include <linux/gracl.h>
72175 +#include <linux/compat.h>
72176 +#include <linux/gracl_compat.h>
72177 +
72178 +#include <asm/uaccess.h>
72179 +
72180 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72181 +{
72182 + struct gr_arg_wrapper_compat uwrapcompat;
72183 +
72184 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72185 + return -EFAULT;
72186 +
72187 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72188 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72189 + return -EINVAL;
72190 +
72191 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72192 + uwrap->version = uwrapcompat.version;
72193 + uwrap->size = sizeof(struct gr_arg);
72194 +
72195 + return 0;
72196 +}
72197 +
72198 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72199 +{
72200 + struct gr_arg_compat argcompat;
72201 +
72202 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72203 + return -EFAULT;
72204 +
72205 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72206 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72207 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72208 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72209 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72210 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72211 +
72212 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72213 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72214 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72215 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72216 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72217 + arg->segv_device = argcompat.segv_device;
72218 + arg->segv_inode = argcompat.segv_inode;
72219 + arg->segv_uid = argcompat.segv_uid;
72220 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72221 + arg->mode = argcompat.mode;
72222 +
72223 + return 0;
72224 +}
72225 +
72226 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72227 +{
72228 + struct acl_object_label_compat objcompat;
72229 +
72230 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72231 + return -EFAULT;
72232 +
72233 + obj->filename = compat_ptr(objcompat.filename);
72234 + obj->inode = objcompat.inode;
72235 + obj->device = objcompat.device;
72236 + obj->mode = objcompat.mode;
72237 +
72238 + obj->nested = compat_ptr(objcompat.nested);
72239 + obj->globbed = compat_ptr(objcompat.globbed);
72240 +
72241 + obj->prev = compat_ptr(objcompat.prev);
72242 + obj->next = compat_ptr(objcompat.next);
72243 +
72244 + return 0;
72245 +}
72246 +
72247 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72248 +{
72249 + unsigned int i;
72250 + struct acl_subject_label_compat subjcompat;
72251 +
72252 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72253 + return -EFAULT;
72254 +
72255 + subj->filename = compat_ptr(subjcompat.filename);
72256 + subj->inode = subjcompat.inode;
72257 + subj->device = subjcompat.device;
72258 + subj->mode = subjcompat.mode;
72259 + subj->cap_mask = subjcompat.cap_mask;
72260 + subj->cap_lower = subjcompat.cap_lower;
72261 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72262 +
72263 + for (i = 0; i < GR_NLIMITS; i++) {
72264 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72265 + subj->res[i].rlim_cur = RLIM_INFINITY;
72266 + else
72267 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72268 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72269 + subj->res[i].rlim_max = RLIM_INFINITY;
72270 + else
72271 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72272 + }
72273 + subj->resmask = subjcompat.resmask;
72274 +
72275 + subj->user_trans_type = subjcompat.user_trans_type;
72276 + subj->group_trans_type = subjcompat.group_trans_type;
72277 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72278 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72279 + subj->user_trans_num = subjcompat.user_trans_num;
72280 + subj->group_trans_num = subjcompat.group_trans_num;
72281 +
72282 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72283 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72284 + subj->ip_type = subjcompat.ip_type;
72285 + subj->ips = compat_ptr(subjcompat.ips);
72286 + subj->ip_num = subjcompat.ip_num;
72287 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72288 +
72289 + subj->crashes = subjcompat.crashes;
72290 + subj->expires = subjcompat.expires;
72291 +
72292 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72293 + subj->hash = compat_ptr(subjcompat.hash);
72294 + subj->prev = compat_ptr(subjcompat.prev);
72295 + subj->next = compat_ptr(subjcompat.next);
72296 +
72297 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72298 + subj->obj_hash_size = subjcompat.obj_hash_size;
72299 + subj->pax_flags = subjcompat.pax_flags;
72300 +
72301 + return 0;
72302 +}
72303 +
72304 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72305 +{
72306 + struct acl_role_label_compat rolecompat;
72307 +
72308 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72309 + return -EFAULT;
72310 +
72311 + role->rolename = compat_ptr(rolecompat.rolename);
72312 + role->uidgid = rolecompat.uidgid;
72313 + role->roletype = rolecompat.roletype;
72314 +
72315 + role->auth_attempts = rolecompat.auth_attempts;
72316 + role->expires = rolecompat.expires;
72317 +
72318 + role->root_label = compat_ptr(rolecompat.root_label);
72319 + role->hash = compat_ptr(rolecompat.hash);
72320 +
72321 + role->prev = compat_ptr(rolecompat.prev);
72322 + role->next = compat_ptr(rolecompat.next);
72323 +
72324 + role->transitions = compat_ptr(rolecompat.transitions);
72325 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72326 + role->domain_children = compat_ptr(rolecompat.domain_children);
72327 + role->domain_child_num = rolecompat.domain_child_num;
72328 +
72329 + role->umask = rolecompat.umask;
72330 +
72331 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72332 + role->subj_hash_size = rolecompat.subj_hash_size;
72333 +
72334 + return 0;
72335 +}
72336 +
72337 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72338 +{
72339 + struct role_allowed_ip_compat roleip_compat;
72340 +
72341 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72342 + return -EFAULT;
72343 +
72344 + roleip->addr = roleip_compat.addr;
72345 + roleip->netmask = roleip_compat.netmask;
72346 +
72347 + roleip->prev = compat_ptr(roleip_compat.prev);
72348 + roleip->next = compat_ptr(roleip_compat.next);
72349 +
72350 + return 0;
72351 +}
72352 +
72353 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72354 +{
72355 + struct role_transition_compat trans_compat;
72356 +
72357 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72358 + return -EFAULT;
72359 +
72360 + trans->rolename = compat_ptr(trans_compat.rolename);
72361 +
72362 + trans->prev = compat_ptr(trans_compat.prev);
72363 + trans->next = compat_ptr(trans_compat.next);
72364 +
72365 + return 0;
72366 +
72367 +}
72368 +
72369 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72370 +{
72371 + struct gr_hash_struct_compat hash_compat;
72372 +
72373 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
72374 + return -EFAULT;
72375 +
72376 + hash->table = compat_ptr(hash_compat.table);
72377 + hash->nametable = compat_ptr(hash_compat.nametable);
72378 + hash->first = compat_ptr(hash_compat.first);
72379 +
72380 + hash->table_size = hash_compat.table_size;
72381 + hash->used_size = hash_compat.used_size;
72382 +
72383 + hash->type = hash_compat.type;
72384 +
72385 + return 0;
72386 +}
72387 +
72388 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
72389 +{
72390 + compat_uptr_t ptrcompat;
72391 +
72392 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
72393 + return -EFAULT;
72394 +
72395 + *(void **)ptr = compat_ptr(ptrcompat);
72396 +
72397 + return 0;
72398 +}
72399 +
72400 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
72401 +{
72402 + struct acl_ip_label_compat ip_compat;
72403 +
72404 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
72405 + return -EFAULT;
72406 +
72407 + ip->iface = compat_ptr(ip_compat.iface);
72408 + ip->addr = ip_compat.addr;
72409 + ip->netmask = ip_compat.netmask;
72410 + ip->low = ip_compat.low;
72411 + ip->high = ip_compat.high;
72412 + ip->mode = ip_compat.mode;
72413 + ip->type = ip_compat.type;
72414 +
72415 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
72416 +
72417 + ip->prev = compat_ptr(ip_compat.prev);
72418 + ip->next = compat_ptr(ip_compat.next);
72419 +
72420 + return 0;
72421 +}
72422 +
72423 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
72424 +{
72425 + struct sprole_pw_compat pw_compat;
72426 +
72427 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
72428 + return -EFAULT;
72429 +
72430 + pw->rolename = compat_ptr(pw_compat.rolename);
72431 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
72432 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
72433 +
72434 + return 0;
72435 +}
72436 +
72437 +size_t get_gr_arg_wrapper_size_compat(void)
72438 +{
72439 + return sizeof(struct gr_arg_wrapper_compat);
72440 +}
72441 +
72442 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
72443 new file mode 100644
72444 index 0000000..8ee8e4f
72445 --- /dev/null
72446 +++ b/grsecurity/gracl_fs.c
72447 @@ -0,0 +1,447 @@
72448 +#include <linux/kernel.h>
72449 +#include <linux/sched.h>
72450 +#include <linux/types.h>
72451 +#include <linux/fs.h>
72452 +#include <linux/file.h>
72453 +#include <linux/stat.h>
72454 +#include <linux/grsecurity.h>
72455 +#include <linux/grinternal.h>
72456 +#include <linux/gracl.h>
72457 +
72458 +umode_t
72459 +gr_acl_umask(void)
72460 +{
72461 + if (unlikely(!gr_acl_is_enabled()))
72462 + return 0;
72463 +
72464 + return current->role->umask;
72465 +}
72466 +
72467 +__u32
72468 +gr_acl_handle_hidden_file(const struct dentry * dentry,
72469 + const struct vfsmount * mnt)
72470 +{
72471 + __u32 mode;
72472 +
72473 + if (unlikely(d_is_negative(dentry)))
72474 + return GR_FIND;
72475 +
72476 + mode =
72477 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
72478 +
72479 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
72480 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72481 + return mode;
72482 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
72483 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72484 + return 0;
72485 + } else if (unlikely(!(mode & GR_FIND)))
72486 + return 0;
72487 +
72488 + return GR_FIND;
72489 +}
72490 +
72491 +__u32
72492 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
72493 + int acc_mode)
72494 +{
72495 + __u32 reqmode = GR_FIND;
72496 + __u32 mode;
72497 +
72498 + if (unlikely(d_is_negative(dentry)))
72499 + return reqmode;
72500 +
72501 + if (acc_mode & MAY_APPEND)
72502 + reqmode |= GR_APPEND;
72503 + else if (acc_mode & MAY_WRITE)
72504 + reqmode |= GR_WRITE;
72505 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
72506 + reqmode |= GR_READ;
72507 +
72508 + mode =
72509 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72510 + mnt);
72511 +
72512 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72513 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72514 + reqmode & GR_READ ? " reading" : "",
72515 + reqmode & GR_WRITE ? " writing" : reqmode &
72516 + GR_APPEND ? " appending" : "");
72517 + return reqmode;
72518 + } else
72519 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72520 + {
72521 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72522 + reqmode & GR_READ ? " reading" : "",
72523 + reqmode & GR_WRITE ? " writing" : reqmode &
72524 + GR_APPEND ? " appending" : "");
72525 + return 0;
72526 + } else if (unlikely((mode & reqmode) != reqmode))
72527 + return 0;
72528 +
72529 + return reqmode;
72530 +}
72531 +
72532 +__u32
72533 +gr_acl_handle_creat(const struct dentry * dentry,
72534 + const struct dentry * p_dentry,
72535 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
72536 + const int imode)
72537 +{
72538 + __u32 reqmode = GR_WRITE | GR_CREATE;
72539 + __u32 mode;
72540 +
72541 + if (acc_mode & MAY_APPEND)
72542 + reqmode |= GR_APPEND;
72543 + // if a directory was required or the directory already exists, then
72544 + // don't count this open as a read
72545 + if ((acc_mode & MAY_READ) &&
72546 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
72547 + reqmode |= GR_READ;
72548 + if ((open_flags & O_CREAT) &&
72549 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72550 + reqmode |= GR_SETID;
72551 +
72552 + mode =
72553 + gr_check_create(dentry, p_dentry, p_mnt,
72554 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72555 +
72556 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72557 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72558 + reqmode & GR_READ ? " reading" : "",
72559 + reqmode & GR_WRITE ? " writing" : reqmode &
72560 + GR_APPEND ? " appending" : "");
72561 + return reqmode;
72562 + } else
72563 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72564 + {
72565 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72566 + reqmode & GR_READ ? " reading" : "",
72567 + reqmode & GR_WRITE ? " writing" : reqmode &
72568 + GR_APPEND ? " appending" : "");
72569 + return 0;
72570 + } else if (unlikely((mode & reqmode) != reqmode))
72571 + return 0;
72572 +
72573 + return reqmode;
72574 +}
72575 +
72576 +__u32
72577 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
72578 + const int fmode)
72579 +{
72580 + __u32 mode, reqmode = GR_FIND;
72581 +
72582 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
72583 + reqmode |= GR_EXEC;
72584 + if (fmode & S_IWOTH)
72585 + reqmode |= GR_WRITE;
72586 + if (fmode & S_IROTH)
72587 + reqmode |= GR_READ;
72588 +
72589 + mode =
72590 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72591 + mnt);
72592 +
72593 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72594 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72595 + reqmode & GR_READ ? " reading" : "",
72596 + reqmode & GR_WRITE ? " writing" : "",
72597 + reqmode & GR_EXEC ? " executing" : "");
72598 + return reqmode;
72599 + } else
72600 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72601 + {
72602 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72603 + reqmode & GR_READ ? " reading" : "",
72604 + reqmode & GR_WRITE ? " writing" : "",
72605 + reqmode & GR_EXEC ? " executing" : "");
72606 + return 0;
72607 + } else if (unlikely((mode & reqmode) != reqmode))
72608 + return 0;
72609 +
72610 + return reqmode;
72611 +}
72612 +
72613 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
72614 +{
72615 + __u32 mode;
72616 +
72617 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
72618 +
72619 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72620 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
72621 + return mode;
72622 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72623 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
72624 + return 0;
72625 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72626 + return 0;
72627 +
72628 + return (reqmode);
72629 +}
72630 +
72631 +__u32
72632 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
72633 +{
72634 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
72635 +}
72636 +
72637 +__u32
72638 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
72639 +{
72640 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
72641 +}
72642 +
72643 +__u32
72644 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
72645 +{
72646 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
72647 +}
72648 +
72649 +__u32
72650 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
72651 +{
72652 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
72653 +}
72654 +
72655 +__u32
72656 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
72657 + umode_t *modeptr)
72658 +{
72659 + umode_t mode;
72660 +
72661 + *modeptr &= ~gr_acl_umask();
72662 + mode = *modeptr;
72663 +
72664 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
72665 + return 1;
72666 +
72667 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
72668 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
72669 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
72670 + GR_CHMOD_ACL_MSG);
72671 + } else {
72672 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
72673 + }
72674 +}
72675 +
72676 +__u32
72677 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
72678 +{
72679 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
72680 +}
72681 +
72682 +__u32
72683 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
72684 +{
72685 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
72686 +}
72687 +
72688 +__u32
72689 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
72690 +{
72691 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
72692 +}
72693 +
72694 +__u32
72695 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
72696 +{
72697 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
72698 +}
72699 +
72700 +__u32
72701 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
72702 +{
72703 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
72704 + GR_UNIXCONNECT_ACL_MSG);
72705 +}
72706 +
72707 +/* hardlinks require at minimum create and link permission,
72708 + any additional privilege required is based on the
72709 + privilege of the file being linked to
72710 +*/
72711 +__u32
72712 +gr_acl_handle_link(const struct dentry * new_dentry,
72713 + const struct dentry * parent_dentry,
72714 + const struct vfsmount * parent_mnt,
72715 + const struct dentry * old_dentry,
72716 + const struct vfsmount * old_mnt, const struct filename *to)
72717 +{
72718 + __u32 mode;
72719 + __u32 needmode = GR_CREATE | GR_LINK;
72720 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
72721 +
72722 + mode =
72723 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
72724 + old_mnt);
72725 +
72726 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
72727 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72728 + return mode;
72729 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72730 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72731 + return 0;
72732 + } else if (unlikely((mode & needmode) != needmode))
72733 + return 0;
72734 +
72735 + return 1;
72736 +}
72737 +
72738 +__u32
72739 +gr_acl_handle_symlink(const struct dentry * new_dentry,
72740 + const struct dentry * parent_dentry,
72741 + const struct vfsmount * parent_mnt, const struct filename *from)
72742 +{
72743 + __u32 needmode = GR_WRITE | GR_CREATE;
72744 + __u32 mode;
72745 +
72746 + mode =
72747 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
72748 + GR_CREATE | GR_AUDIT_CREATE |
72749 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
72750 +
72751 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
72752 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72753 + return mode;
72754 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72755 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72756 + return 0;
72757 + } else if (unlikely((mode & needmode) != needmode))
72758 + return 0;
72759 +
72760 + return (GR_WRITE | GR_CREATE);
72761 +}
72762 +
72763 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
72764 +{
72765 + __u32 mode;
72766 +
72767 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72768 +
72769 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72770 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
72771 + return mode;
72772 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72773 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
72774 + return 0;
72775 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72776 + return 0;
72777 +
72778 + return (reqmode);
72779 +}
72780 +
72781 +__u32
72782 +gr_acl_handle_mknod(const struct dentry * new_dentry,
72783 + const struct dentry * parent_dentry,
72784 + const struct vfsmount * parent_mnt,
72785 + const int mode)
72786 +{
72787 + __u32 reqmode = GR_WRITE | GR_CREATE;
72788 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72789 + reqmode |= GR_SETID;
72790 +
72791 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72792 + reqmode, GR_MKNOD_ACL_MSG);
72793 +}
72794 +
72795 +__u32
72796 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
72797 + const struct dentry *parent_dentry,
72798 + const struct vfsmount *parent_mnt)
72799 +{
72800 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72801 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
72802 +}
72803 +
72804 +#define RENAME_CHECK_SUCCESS(old, new) \
72805 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
72806 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
72807 +
72808 +int
72809 +gr_acl_handle_rename(struct dentry *new_dentry,
72810 + struct dentry *parent_dentry,
72811 + const struct vfsmount *parent_mnt,
72812 + struct dentry *old_dentry,
72813 + struct inode *old_parent_inode,
72814 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
72815 +{
72816 + __u32 comp1, comp2;
72817 + int error = 0;
72818 +
72819 + if (unlikely(!gr_acl_is_enabled()))
72820 + return 0;
72821 +
72822 + if (flags & RENAME_EXCHANGE) {
72823 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72824 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72825 + GR_SUPPRESS, parent_mnt);
72826 + comp2 =
72827 + gr_search_file(old_dentry,
72828 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72829 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72830 + } else if (d_is_negative(new_dentry)) {
72831 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
72832 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
72833 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
72834 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
72835 + GR_DELETE | GR_AUDIT_DELETE |
72836 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72837 + GR_SUPPRESS, old_mnt);
72838 + } else {
72839 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72840 + GR_CREATE | GR_DELETE |
72841 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
72842 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72843 + GR_SUPPRESS, parent_mnt);
72844 + comp2 =
72845 + gr_search_file(old_dentry,
72846 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72847 + GR_DELETE | GR_AUDIT_DELETE |
72848 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72849 + }
72850 +
72851 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
72852 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
72853 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72854 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
72855 + && !(comp2 & GR_SUPPRESS)) {
72856 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72857 + error = -EACCES;
72858 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
72859 + error = -EACCES;
72860 +
72861 + return error;
72862 +}
72863 +
72864 +void
72865 +gr_acl_handle_exit(void)
72866 +{
72867 + u16 id;
72868 + char *rolename;
72869 +
72870 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
72871 + !(current->role->roletype & GR_ROLE_PERSIST))) {
72872 + id = current->acl_role_id;
72873 + rolename = current->role->rolename;
72874 + gr_set_acls(1);
72875 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
72876 + }
72877 +
72878 + gr_put_exec_file(current);
72879 + return;
72880 +}
72881 +
72882 +int
72883 +gr_acl_handle_procpidmem(const struct task_struct *task)
72884 +{
72885 + if (unlikely(!gr_acl_is_enabled()))
72886 + return 0;
72887 +
72888 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
72889 + !(current->acl->mode & GR_POVERRIDE) &&
72890 + !(current->role->roletype & GR_ROLE_GOD))
72891 + return -EACCES;
72892 +
72893 + return 0;
72894 +}
72895 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
72896 new file mode 100644
72897 index 0000000..f056b81
72898 --- /dev/null
72899 +++ b/grsecurity/gracl_ip.c
72900 @@ -0,0 +1,386 @@
72901 +#include <linux/kernel.h>
72902 +#include <asm/uaccess.h>
72903 +#include <asm/errno.h>
72904 +#include <net/sock.h>
72905 +#include <linux/file.h>
72906 +#include <linux/fs.h>
72907 +#include <linux/net.h>
72908 +#include <linux/in.h>
72909 +#include <linux/skbuff.h>
72910 +#include <linux/ip.h>
72911 +#include <linux/udp.h>
72912 +#include <linux/types.h>
72913 +#include <linux/sched.h>
72914 +#include <linux/netdevice.h>
72915 +#include <linux/inetdevice.h>
72916 +#include <linux/gracl.h>
72917 +#include <linux/grsecurity.h>
72918 +#include <linux/grinternal.h>
72919 +
72920 +#define GR_BIND 0x01
72921 +#define GR_CONNECT 0x02
72922 +#define GR_INVERT 0x04
72923 +#define GR_BINDOVERRIDE 0x08
72924 +#define GR_CONNECTOVERRIDE 0x10
72925 +#define GR_SOCK_FAMILY 0x20
72926 +
72927 +static const char * gr_protocols[IPPROTO_MAX] = {
72928 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
72929 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
72930 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
72931 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
72932 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
72933 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
72934 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
72935 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
72936 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
72937 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
72938 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
72939 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
72940 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
72941 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
72942 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
72943 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
72944 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
72945 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
72946 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
72947 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
72948 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
72949 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
72950 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
72951 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
72952 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
72953 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
72954 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
72955 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
72956 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
72957 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
72958 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
72959 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
72960 + };
72961 +
72962 +static const char * gr_socktypes[SOCK_MAX] = {
72963 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
72964 + "unknown:7", "unknown:8", "unknown:9", "packet"
72965 + };
72966 +
72967 +static const char * gr_sockfamilies[AF_MAX+1] = {
72968 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
72969 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
72970 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
72971 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
72972 + };
72973 +
72974 +const char *
72975 +gr_proto_to_name(unsigned char proto)
72976 +{
72977 + return gr_protocols[proto];
72978 +}
72979 +
72980 +const char *
72981 +gr_socktype_to_name(unsigned char type)
72982 +{
72983 + return gr_socktypes[type];
72984 +}
72985 +
72986 +const char *
72987 +gr_sockfamily_to_name(unsigned char family)
72988 +{
72989 + return gr_sockfamilies[family];
72990 +}
72991 +
72992 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
72993 +
72994 +int
72995 +gr_search_socket(const int domain, const int type, const int protocol)
72996 +{
72997 + struct acl_subject_label *curr;
72998 + const struct cred *cred = current_cred();
72999 +
73000 + if (unlikely(!gr_acl_is_enabled()))
73001 + goto exit;
73002 +
73003 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73004 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73005 + goto exit; // let the kernel handle it
73006 +
73007 + curr = current->acl;
73008 +
73009 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73010 + /* the family is allowed, if this is PF_INET allow it only if
73011 + the extra sock type/protocol checks pass */
73012 + if (domain == PF_INET)
73013 + goto inet_check;
73014 + goto exit;
73015 + } else {
73016 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73017 + __u32 fakeip = 0;
73018 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73019 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73020 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73021 + gr_to_filename(current->exec_file->f_path.dentry,
73022 + current->exec_file->f_path.mnt) :
73023 + curr->filename, curr->filename,
73024 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73025 + &current->signal->saved_ip);
73026 + goto exit;
73027 + }
73028 + goto exit_fail;
73029 + }
73030 +
73031 +inet_check:
73032 + /* the rest of this checking is for IPv4 only */
73033 + if (!curr->ips)
73034 + goto exit;
73035 +
73036 + if ((curr->ip_type & (1U << type)) &&
73037 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73038 + goto exit;
73039 +
73040 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73041 + /* we don't place acls on raw sockets , and sometimes
73042 + dgram/ip sockets are opened for ioctl and not
73043 + bind/connect, so we'll fake a bind learn log */
73044 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73045 + __u32 fakeip = 0;
73046 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73047 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73048 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73049 + gr_to_filename(current->exec_file->f_path.dentry,
73050 + current->exec_file->f_path.mnt) :
73051 + curr->filename, curr->filename,
73052 + &fakeip, 0, type,
73053 + protocol, GR_CONNECT, &current->signal->saved_ip);
73054 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73055 + __u32 fakeip = 0;
73056 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73057 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73058 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73059 + gr_to_filename(current->exec_file->f_path.dentry,
73060 + current->exec_file->f_path.mnt) :
73061 + curr->filename, curr->filename,
73062 + &fakeip, 0, type,
73063 + protocol, GR_BIND, &current->signal->saved_ip);
73064 + }
73065 + /* we'll log when they use connect or bind */
73066 + goto exit;
73067 + }
73068 +
73069 +exit_fail:
73070 + if (domain == PF_INET)
73071 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73072 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73073 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73074 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73075 + gr_socktype_to_name(type), protocol);
73076 +
73077 + return 0;
73078 +exit:
73079 + return 1;
73080 +}
73081 +
73082 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73083 +{
73084 + if ((ip->mode & mode) &&
73085 + (ip_port >= ip->low) &&
73086 + (ip_port <= ip->high) &&
73087 + ((ntohl(ip_addr) & our_netmask) ==
73088 + (ntohl(our_addr) & our_netmask))
73089 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73090 + && (ip->type & (1U << type))) {
73091 + if (ip->mode & GR_INVERT)
73092 + return 2; // specifically denied
73093 + else
73094 + return 1; // allowed
73095 + }
73096 +
73097 + return 0; // not specifically allowed, may continue parsing
73098 +}
73099 +
73100 +static int
73101 +gr_search_connectbind(const int full_mode, struct sock *sk,
73102 + struct sockaddr_in *addr, const int type)
73103 +{
73104 + char iface[IFNAMSIZ] = {0};
73105 + struct acl_subject_label *curr;
73106 + struct acl_ip_label *ip;
73107 + struct inet_sock *isk;
73108 + struct net_device *dev;
73109 + struct in_device *idev;
73110 + unsigned long i;
73111 + int ret;
73112 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73113 + __u32 ip_addr = 0;
73114 + __u32 our_addr;
73115 + __u32 our_netmask;
73116 + char *p;
73117 + __u16 ip_port = 0;
73118 + const struct cred *cred = current_cred();
73119 +
73120 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73121 + return 0;
73122 +
73123 + curr = current->acl;
73124 + isk = inet_sk(sk);
73125 +
73126 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73127 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73128 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73129 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73130 + struct sockaddr_in saddr;
73131 + int err;
73132 +
73133 + saddr.sin_family = AF_INET;
73134 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73135 + saddr.sin_port = isk->inet_sport;
73136 +
73137 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73138 + if (err)
73139 + return err;
73140 +
73141 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73142 + if (err)
73143 + return err;
73144 + }
73145 +
73146 + if (!curr->ips)
73147 + return 0;
73148 +
73149 + ip_addr = addr->sin_addr.s_addr;
73150 + ip_port = ntohs(addr->sin_port);
73151 +
73152 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73153 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73154 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73155 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73156 + gr_to_filename(current->exec_file->f_path.dentry,
73157 + current->exec_file->f_path.mnt) :
73158 + curr->filename, curr->filename,
73159 + &ip_addr, ip_port, type,
73160 + sk->sk_protocol, mode, &current->signal->saved_ip);
73161 + return 0;
73162 + }
73163 +
73164 + for (i = 0; i < curr->ip_num; i++) {
73165 + ip = *(curr->ips + i);
73166 + if (ip->iface != NULL) {
73167 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73168 + p = strchr(iface, ':');
73169 + if (p != NULL)
73170 + *p = '\0';
73171 + dev = dev_get_by_name(sock_net(sk), iface);
73172 + if (dev == NULL)
73173 + continue;
73174 + idev = in_dev_get(dev);
73175 + if (idev == NULL) {
73176 + dev_put(dev);
73177 + continue;
73178 + }
73179 + rcu_read_lock();
73180 + for_ifa(idev) {
73181 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73182 + our_addr = ifa->ifa_address;
73183 + our_netmask = 0xffffffff;
73184 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73185 + if (ret == 1) {
73186 + rcu_read_unlock();
73187 + in_dev_put(idev);
73188 + dev_put(dev);
73189 + return 0;
73190 + } else if (ret == 2) {
73191 + rcu_read_unlock();
73192 + in_dev_put(idev);
73193 + dev_put(dev);
73194 + goto denied;
73195 + }
73196 + }
73197 + } endfor_ifa(idev);
73198 + rcu_read_unlock();
73199 + in_dev_put(idev);
73200 + dev_put(dev);
73201 + } else {
73202 + our_addr = ip->addr;
73203 + our_netmask = ip->netmask;
73204 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73205 + if (ret == 1)
73206 + return 0;
73207 + else if (ret == 2)
73208 + goto denied;
73209 + }
73210 + }
73211 +
73212 +denied:
73213 + if (mode == GR_BIND)
73214 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73215 + else if (mode == GR_CONNECT)
73216 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73217 +
73218 + return -EACCES;
73219 +}
73220 +
73221 +int
73222 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73223 +{
73224 + /* always allow disconnection of dgram sockets with connect */
73225 + if (addr->sin_family == AF_UNSPEC)
73226 + return 0;
73227 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73228 +}
73229 +
73230 +int
73231 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73232 +{
73233 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73234 +}
73235 +
73236 +int gr_search_listen(struct socket *sock)
73237 +{
73238 + struct sock *sk = sock->sk;
73239 + struct sockaddr_in addr;
73240 +
73241 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73242 + addr.sin_port = inet_sk(sk)->inet_sport;
73243 +
73244 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73245 +}
73246 +
73247 +int gr_search_accept(struct socket *sock)
73248 +{
73249 + struct sock *sk = sock->sk;
73250 + struct sockaddr_in addr;
73251 +
73252 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73253 + addr.sin_port = inet_sk(sk)->inet_sport;
73254 +
73255 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73256 +}
73257 +
73258 +int
73259 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73260 +{
73261 + if (addr)
73262 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73263 + else {
73264 + struct sockaddr_in sin;
73265 + const struct inet_sock *inet = inet_sk(sk);
73266 +
73267 + sin.sin_addr.s_addr = inet->inet_daddr;
73268 + sin.sin_port = inet->inet_dport;
73269 +
73270 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73271 + }
73272 +}
73273 +
73274 +int
73275 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73276 +{
73277 + struct sockaddr_in sin;
73278 +
73279 + if (unlikely(skb->len < sizeof (struct udphdr)))
73280 + return 0; // skip this packet
73281 +
73282 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73283 + sin.sin_port = udp_hdr(skb)->source;
73284 +
73285 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73286 +}
73287 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73288 new file mode 100644
73289 index 0000000..25f54ef
73290 --- /dev/null
73291 +++ b/grsecurity/gracl_learn.c
73292 @@ -0,0 +1,207 @@
73293 +#include <linux/kernel.h>
73294 +#include <linux/mm.h>
73295 +#include <linux/sched.h>
73296 +#include <linux/poll.h>
73297 +#include <linux/string.h>
73298 +#include <linux/file.h>
73299 +#include <linux/types.h>
73300 +#include <linux/vmalloc.h>
73301 +#include <linux/grinternal.h>
73302 +
73303 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73304 + size_t count, loff_t *ppos);
73305 +extern int gr_acl_is_enabled(void);
73306 +
73307 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73308 +static int gr_learn_attached;
73309 +
73310 +/* use a 512k buffer */
73311 +#define LEARN_BUFFER_SIZE (512 * 1024)
73312 +
73313 +static DEFINE_SPINLOCK(gr_learn_lock);
73314 +static DEFINE_MUTEX(gr_learn_user_mutex);
73315 +
73316 +/* we need to maintain two buffers, so that the kernel context of grlearn
73317 + uses a semaphore around the userspace copying, and the other kernel contexts
73318 + use a spinlock when copying into the buffer, since they cannot sleep
73319 +*/
73320 +static char *learn_buffer;
73321 +static char *learn_buffer_user;
73322 +static int learn_buffer_len;
73323 +static int learn_buffer_user_len;
73324 +
73325 +static ssize_t
73326 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73327 +{
73328 + DECLARE_WAITQUEUE(wait, current);
73329 + ssize_t retval = 0;
73330 +
73331 + add_wait_queue(&learn_wait, &wait);
73332 + set_current_state(TASK_INTERRUPTIBLE);
73333 + do {
73334 + mutex_lock(&gr_learn_user_mutex);
73335 + spin_lock(&gr_learn_lock);
73336 + if (learn_buffer_len)
73337 + break;
73338 + spin_unlock(&gr_learn_lock);
73339 + mutex_unlock(&gr_learn_user_mutex);
73340 + if (file->f_flags & O_NONBLOCK) {
73341 + retval = -EAGAIN;
73342 + goto out;
73343 + }
73344 + if (signal_pending(current)) {
73345 + retval = -ERESTARTSYS;
73346 + goto out;
73347 + }
73348 +
73349 + schedule();
73350 + } while (1);
73351 +
73352 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73353 + learn_buffer_user_len = learn_buffer_len;
73354 + retval = learn_buffer_len;
73355 + learn_buffer_len = 0;
73356 +
73357 + spin_unlock(&gr_learn_lock);
73358 +
73359 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73360 + retval = -EFAULT;
73361 +
73362 + mutex_unlock(&gr_learn_user_mutex);
73363 +out:
73364 + set_current_state(TASK_RUNNING);
73365 + remove_wait_queue(&learn_wait, &wait);
73366 + return retval;
73367 +}
73368 +
73369 +static unsigned int
73370 +poll_learn(struct file * file, poll_table * wait)
73371 +{
73372 + poll_wait(file, &learn_wait, wait);
73373 +
73374 + if (learn_buffer_len)
73375 + return (POLLIN | POLLRDNORM);
73376 +
73377 + return 0;
73378 +}
73379 +
73380 +void
73381 +gr_clear_learn_entries(void)
73382 +{
73383 + char *tmp;
73384 +
73385 + mutex_lock(&gr_learn_user_mutex);
73386 + spin_lock(&gr_learn_lock);
73387 + tmp = learn_buffer;
73388 + learn_buffer = NULL;
73389 + spin_unlock(&gr_learn_lock);
73390 + if (tmp)
73391 + vfree(tmp);
73392 + if (learn_buffer_user != NULL) {
73393 + vfree(learn_buffer_user);
73394 + learn_buffer_user = NULL;
73395 + }
73396 + learn_buffer_len = 0;
73397 + mutex_unlock(&gr_learn_user_mutex);
73398 +
73399 + return;
73400 +}
73401 +
73402 +void
73403 +gr_add_learn_entry(const char *fmt, ...)
73404 +{
73405 + va_list args;
73406 + unsigned int len;
73407 +
73408 + if (!gr_learn_attached)
73409 + return;
73410 +
73411 + spin_lock(&gr_learn_lock);
73412 +
73413 + /* leave a gap at the end so we know when it's "full" but don't have to
73414 + compute the exact length of the string we're trying to append
73415 + */
73416 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
73417 + spin_unlock(&gr_learn_lock);
73418 + wake_up_interruptible(&learn_wait);
73419 + return;
73420 + }
73421 + if (learn_buffer == NULL) {
73422 + spin_unlock(&gr_learn_lock);
73423 + return;
73424 + }
73425 +
73426 + va_start(args, fmt);
73427 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
73428 + va_end(args);
73429 +
73430 + learn_buffer_len += len + 1;
73431 +
73432 + spin_unlock(&gr_learn_lock);
73433 + wake_up_interruptible(&learn_wait);
73434 +
73435 + return;
73436 +}
73437 +
73438 +static int
73439 +open_learn(struct inode *inode, struct file *file)
73440 +{
73441 + if (file->f_mode & FMODE_READ && gr_learn_attached)
73442 + return -EBUSY;
73443 + if (file->f_mode & FMODE_READ) {
73444 + int retval = 0;
73445 + mutex_lock(&gr_learn_user_mutex);
73446 + if (learn_buffer == NULL)
73447 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
73448 + if (learn_buffer_user == NULL)
73449 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
73450 + if (learn_buffer == NULL) {
73451 + retval = -ENOMEM;
73452 + goto out_error;
73453 + }
73454 + if (learn_buffer_user == NULL) {
73455 + retval = -ENOMEM;
73456 + goto out_error;
73457 + }
73458 + learn_buffer_len = 0;
73459 + learn_buffer_user_len = 0;
73460 + gr_learn_attached = 1;
73461 +out_error:
73462 + mutex_unlock(&gr_learn_user_mutex);
73463 + return retval;
73464 + }
73465 + return 0;
73466 +}
73467 +
73468 +static int
73469 +close_learn(struct inode *inode, struct file *file)
73470 +{
73471 + if (file->f_mode & FMODE_READ) {
73472 + char *tmp = NULL;
73473 + mutex_lock(&gr_learn_user_mutex);
73474 + spin_lock(&gr_learn_lock);
73475 + tmp = learn_buffer;
73476 + learn_buffer = NULL;
73477 + spin_unlock(&gr_learn_lock);
73478 + if (tmp)
73479 + vfree(tmp);
73480 + if (learn_buffer_user != NULL) {
73481 + vfree(learn_buffer_user);
73482 + learn_buffer_user = NULL;
73483 + }
73484 + learn_buffer_len = 0;
73485 + learn_buffer_user_len = 0;
73486 + gr_learn_attached = 0;
73487 + mutex_unlock(&gr_learn_user_mutex);
73488 + }
73489 +
73490 + return 0;
73491 +}
73492 +
73493 +const struct file_operations grsec_fops = {
73494 + .read = read_learn,
73495 + .write = write_grsec_handler,
73496 + .open = open_learn,
73497 + .release = close_learn,
73498 + .poll = poll_learn,
73499 +};
73500 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
73501 new file mode 100644
73502 index 0000000..fd26052
73503 --- /dev/null
73504 +++ b/grsecurity/gracl_policy.c
73505 @@ -0,0 +1,1781 @@
73506 +#include <linux/kernel.h>
73507 +#include <linux/module.h>
73508 +#include <linux/sched.h>
73509 +#include <linux/mm.h>
73510 +#include <linux/file.h>
73511 +#include <linux/fs.h>
73512 +#include <linux/namei.h>
73513 +#include <linux/mount.h>
73514 +#include <linux/tty.h>
73515 +#include <linux/proc_fs.h>
73516 +#include <linux/lglock.h>
73517 +#include <linux/slab.h>
73518 +#include <linux/vmalloc.h>
73519 +#include <linux/types.h>
73520 +#include <linux/sysctl.h>
73521 +#include <linux/netdevice.h>
73522 +#include <linux/ptrace.h>
73523 +#include <linux/gracl.h>
73524 +#include <linux/gralloc.h>
73525 +#include <linux/security.h>
73526 +#include <linux/grinternal.h>
73527 +#include <linux/pid_namespace.h>
73528 +#include <linux/stop_machine.h>
73529 +#include <linux/fdtable.h>
73530 +#include <linux/percpu.h>
73531 +#include <linux/lglock.h>
73532 +#include <linux/hugetlb.h>
73533 +#include <linux/posix-timers.h>
73534 +#include "../fs/mount.h"
73535 +
73536 +#include <asm/uaccess.h>
73537 +#include <asm/errno.h>
73538 +#include <asm/mman.h>
73539 +
73540 +extern struct gr_policy_state *polstate;
73541 +
73542 +#define FOR_EACH_ROLE_START(role) \
73543 + role = polstate->role_list; \
73544 + while (role) {
73545 +
73546 +#define FOR_EACH_ROLE_END(role) \
73547 + role = role->prev; \
73548 + }
73549 +
73550 +struct path gr_real_root;
73551 +
73552 +extern struct gr_alloc_state *current_alloc_state;
73553 +
73554 +u16 acl_sp_role_value;
73555 +
73556 +static DEFINE_MUTEX(gr_dev_mutex);
73557 +
73558 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
73559 +extern void gr_clear_learn_entries(void);
73560 +
73561 +struct gr_arg *gr_usermode __read_only;
73562 +unsigned char *gr_system_salt __read_only;
73563 +unsigned char *gr_system_sum __read_only;
73564 +
73565 +static unsigned int gr_auth_attempts = 0;
73566 +static unsigned long gr_auth_expires = 0UL;
73567 +
73568 +struct acl_object_label *fakefs_obj_rw;
73569 +struct acl_object_label *fakefs_obj_rwx;
73570 +
73571 +extern int gr_init_uidset(void);
73572 +extern void gr_free_uidset(void);
73573 +extern void gr_remove_uid(uid_t uid);
73574 +extern int gr_find_uid(uid_t uid);
73575 +
73576 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
73577 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
73578 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
73579 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
73580 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
73581 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
73582 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
73583 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
73584 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
73585 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73586 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73587 +extern void assign_special_role(const char *rolename);
73588 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
73589 +extern int gr_rbac_disable(void *unused);
73590 +extern void gr_enable_rbac_system(void);
73591 +
73592 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
73593 +{
73594 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
73595 + return -EFAULT;
73596 +
73597 + return 0;
73598 +}
73599 +
73600 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73601 +{
73602 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
73603 + return -EFAULT;
73604 +
73605 + return 0;
73606 +}
73607 +
73608 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73609 +{
73610 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
73611 + return -EFAULT;
73612 +
73613 + return 0;
73614 +}
73615 +
73616 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
73617 +{
73618 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
73619 + return -EFAULT;
73620 +
73621 + return 0;
73622 +}
73623 +
73624 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73625 +{
73626 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
73627 + return -EFAULT;
73628 +
73629 + return 0;
73630 +}
73631 +
73632 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73633 +{
73634 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
73635 + return -EFAULT;
73636 +
73637 + return 0;
73638 +}
73639 +
73640 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73641 +{
73642 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
73643 + return -EFAULT;
73644 +
73645 + return 0;
73646 +}
73647 +
73648 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
73649 +{
73650 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
73651 + return -EFAULT;
73652 +
73653 + return 0;
73654 +}
73655 +
73656 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
73657 +{
73658 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
73659 + return -EFAULT;
73660 +
73661 + return 0;
73662 +}
73663 +
73664 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
73665 +{
73666 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
73667 + return -EFAULT;
73668 +
73669 + if ((uwrap->version != GRSECURITY_VERSION) ||
73670 + (uwrap->size != sizeof(struct gr_arg)))
73671 + return -EINVAL;
73672 +
73673 + return 0;
73674 +}
73675 +
73676 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
73677 +{
73678 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
73679 + return -EFAULT;
73680 +
73681 + return 0;
73682 +}
73683 +
73684 +static size_t get_gr_arg_wrapper_size_normal(void)
73685 +{
73686 + return sizeof(struct gr_arg_wrapper);
73687 +}
73688 +
73689 +#ifdef CONFIG_COMPAT
73690 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
73691 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
73692 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
73693 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
73694 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
73695 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
73696 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
73697 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
73698 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
73699 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
73700 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
73701 +extern size_t get_gr_arg_wrapper_size_compat(void);
73702 +
73703 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
73704 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
73705 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
73706 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
73707 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
73708 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
73709 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
73710 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
73711 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
73712 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
73713 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
73714 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
73715 +
73716 +#else
73717 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
73718 +#define copy_gr_arg copy_gr_arg_normal
73719 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
73720 +#define copy_acl_object_label copy_acl_object_label_normal
73721 +#define copy_acl_subject_label copy_acl_subject_label_normal
73722 +#define copy_acl_role_label copy_acl_role_label_normal
73723 +#define copy_acl_ip_label copy_acl_ip_label_normal
73724 +#define copy_pointer_from_array copy_pointer_from_array_normal
73725 +#define copy_sprole_pw copy_sprole_pw_normal
73726 +#define copy_role_transition copy_role_transition_normal
73727 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
73728 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
73729 +#endif
73730 +
73731 +static struct acl_subject_label *
73732 +lookup_subject_map(const struct acl_subject_label *userp)
73733 +{
73734 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
73735 + struct subject_map *match;
73736 +
73737 + match = polstate->subj_map_set.s_hash[index];
73738 +
73739 + while (match && match->user != userp)
73740 + match = match->next;
73741 +
73742 + if (match != NULL)
73743 + return match->kernel;
73744 + else
73745 + return NULL;
73746 +}
73747 +
73748 +static void
73749 +insert_subj_map_entry(struct subject_map *subjmap)
73750 +{
73751 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
73752 + struct subject_map **curr;
73753 +
73754 + subjmap->prev = NULL;
73755 +
73756 + curr = &polstate->subj_map_set.s_hash[index];
73757 + if (*curr != NULL)
73758 + (*curr)->prev = subjmap;
73759 +
73760 + subjmap->next = *curr;
73761 + *curr = subjmap;
73762 +
73763 + return;
73764 +}
73765 +
73766 +static void
73767 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
73768 +{
73769 + unsigned int index =
73770 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
73771 + struct acl_role_label **curr;
73772 + struct acl_role_label *tmp, *tmp2;
73773 +
73774 + curr = &polstate->acl_role_set.r_hash[index];
73775 +
73776 + /* simple case, slot is empty, just set it to our role */
73777 + if (*curr == NULL) {
73778 + *curr = role;
73779 + } else {
73780 + /* example:
73781 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
73782 + 2 -> 3
73783 + */
73784 + /* first check to see if we can already be reached via this slot */
73785 + tmp = *curr;
73786 + while (tmp && tmp != role)
73787 + tmp = tmp->next;
73788 + if (tmp == role) {
73789 + /* we don't need to add ourselves to this slot's chain */
73790 + return;
73791 + }
73792 + /* we need to add ourselves to this chain, two cases */
73793 + if (role->next == NULL) {
73794 + /* simple case, append the current chain to our role */
73795 + role->next = *curr;
73796 + *curr = role;
73797 + } else {
73798 + /* 1 -> 2 -> 3 -> 4
73799 + 2 -> 3 -> 4
73800 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
73801 + */
73802 + /* trickier case: walk our role's chain until we find
73803 + the role for the start of the current slot's chain */
73804 + tmp = role;
73805 + tmp2 = *curr;
73806 + while (tmp->next && tmp->next != tmp2)
73807 + tmp = tmp->next;
73808 + if (tmp->next == tmp2) {
73809 + /* from example above, we found 3, so just
73810 + replace this slot's chain with ours */
73811 + *curr = role;
73812 + } else {
73813 + /* we didn't find a subset of our role's chain
73814 + in the current slot's chain, so append their
73815 + chain to ours, and set us as the first role in
73816 + the slot's chain
73817 +
73818 + we could fold this case with the case above,
73819 + but making it explicit for clarity
73820 + */
73821 + tmp->next = tmp2;
73822 + *curr = role;
73823 + }
73824 + }
73825 + }
73826 +
73827 + return;
73828 +}
73829 +
73830 +static void
73831 +insert_acl_role_label(struct acl_role_label *role)
73832 +{
73833 + int i;
73834 +
73835 + if (polstate->role_list == NULL) {
73836 + polstate->role_list = role;
73837 + role->prev = NULL;
73838 + } else {
73839 + role->prev = polstate->role_list;
73840 + polstate->role_list = role;
73841 + }
73842 +
73843 + /* used for hash chains */
73844 + role->next = NULL;
73845 +
73846 + if (role->roletype & GR_ROLE_DOMAIN) {
73847 + for (i = 0; i < role->domain_child_num; i++)
73848 + __insert_acl_role_label(role, role->domain_children[i]);
73849 + } else
73850 + __insert_acl_role_label(role, role->uidgid);
73851 +}
73852 +
73853 +static int
73854 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
73855 +{
73856 + struct name_entry **curr, *nentry;
73857 + struct inodev_entry *ientry;
73858 + unsigned int len = strlen(name);
73859 + unsigned int key = full_name_hash(name, len);
73860 + unsigned int index = key % polstate->name_set.n_size;
73861 +
73862 + curr = &polstate->name_set.n_hash[index];
73863 +
73864 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
73865 + curr = &((*curr)->next);
73866 +
73867 + if (*curr != NULL)
73868 + return 1;
73869 +
73870 + nentry = acl_alloc(sizeof (struct name_entry));
73871 + if (nentry == NULL)
73872 + return 0;
73873 + ientry = acl_alloc(sizeof (struct inodev_entry));
73874 + if (ientry == NULL)
73875 + return 0;
73876 + ientry->nentry = nentry;
73877 +
73878 + nentry->key = key;
73879 + nentry->name = name;
73880 + nentry->inode = inode;
73881 + nentry->device = device;
73882 + nentry->len = len;
73883 + nentry->deleted = deleted;
73884 +
73885 + nentry->prev = NULL;
73886 + curr = &polstate->name_set.n_hash[index];
73887 + if (*curr != NULL)
73888 + (*curr)->prev = nentry;
73889 + nentry->next = *curr;
73890 + *curr = nentry;
73891 +
73892 + /* insert us into the table searchable by inode/dev */
73893 + __insert_inodev_entry(polstate, ientry);
73894 +
73895 + return 1;
73896 +}
73897 +
73898 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
73899 +
73900 +static void *
73901 +create_table(__u32 * len, int elementsize)
73902 +{
73903 + unsigned int table_sizes[] = {
73904 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
73905 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
73906 + 4194301, 8388593, 16777213, 33554393, 67108859
73907 + };
73908 + void *newtable = NULL;
73909 + unsigned int pwr = 0;
73910 +
73911 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
73912 + table_sizes[pwr] <= *len)
73913 + pwr++;
73914 +
73915 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
73916 + return newtable;
73917 +
73918 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
73919 + newtable =
73920 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
73921 + else
73922 + newtable = vmalloc(table_sizes[pwr] * elementsize);
73923 +
73924 + *len = table_sizes[pwr];
73925 +
73926 + return newtable;
73927 +}
73928 +
73929 +static int
73930 +init_variables(const struct gr_arg *arg, bool reload)
73931 +{
73932 + struct task_struct *reaper = init_pid_ns.child_reaper;
73933 + unsigned int stacksize;
73934 +
73935 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
73936 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
73937 + polstate->name_set.n_size = arg->role_db.num_objects;
73938 + polstate->inodev_set.i_size = arg->role_db.num_objects;
73939 +
73940 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
73941 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
73942 + return 1;
73943 +
73944 + if (!reload) {
73945 + if (!gr_init_uidset())
73946 + return 1;
73947 + }
73948 +
73949 + /* set up the stack that holds allocation info */
73950 +
73951 + stacksize = arg->role_db.num_pointers + 5;
73952 +
73953 + if (!acl_alloc_stack_init(stacksize))
73954 + return 1;
73955 +
73956 + if (!reload) {
73957 + /* grab reference for the real root dentry and vfsmount */
73958 + get_fs_root(reaper->fs, &gr_real_root);
73959 +
73960 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
73961 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
73962 +#endif
73963 +
73964 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
73965 + if (fakefs_obj_rw == NULL)
73966 + return 1;
73967 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
73968 +
73969 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
73970 + if (fakefs_obj_rwx == NULL)
73971 + return 1;
73972 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
73973 + }
73974 +
73975 + polstate->subj_map_set.s_hash =
73976 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
73977 + polstate->acl_role_set.r_hash =
73978 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
73979 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
73980 + polstate->inodev_set.i_hash =
73981 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
73982 +
73983 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
73984 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
73985 + return 1;
73986 +
73987 + memset(polstate->subj_map_set.s_hash, 0,
73988 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
73989 + memset(polstate->acl_role_set.r_hash, 0,
73990 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
73991 + memset(polstate->name_set.n_hash, 0,
73992 + sizeof (struct name_entry *) * polstate->name_set.n_size);
73993 + memset(polstate->inodev_set.i_hash, 0,
73994 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
73995 +
73996 + return 0;
73997 +}
73998 +
73999 +/* free information not needed after startup
74000 + currently contains user->kernel pointer mappings for subjects
74001 +*/
74002 +
74003 +static void
74004 +free_init_variables(void)
74005 +{
74006 + __u32 i;
74007 +
74008 + if (polstate->subj_map_set.s_hash) {
74009 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74010 + if (polstate->subj_map_set.s_hash[i]) {
74011 + kfree(polstate->subj_map_set.s_hash[i]);
74012 + polstate->subj_map_set.s_hash[i] = NULL;
74013 + }
74014 + }
74015 +
74016 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74017 + PAGE_SIZE)
74018 + kfree(polstate->subj_map_set.s_hash);
74019 + else
74020 + vfree(polstate->subj_map_set.s_hash);
74021 + }
74022 +
74023 + return;
74024 +}
74025 +
74026 +static void
74027 +free_variables(bool reload)
74028 +{
74029 + struct acl_subject_label *s;
74030 + struct acl_role_label *r;
74031 + struct task_struct *task, *task2;
74032 + unsigned int x;
74033 +
74034 + if (!reload) {
74035 + gr_clear_learn_entries();
74036 +
74037 + read_lock(&tasklist_lock);
74038 + do_each_thread(task2, task) {
74039 + task->acl_sp_role = 0;
74040 + task->acl_role_id = 0;
74041 + task->inherited = 0;
74042 + task->acl = NULL;
74043 + task->role = NULL;
74044 + } while_each_thread(task2, task);
74045 + read_unlock(&tasklist_lock);
74046 +
74047 + kfree(fakefs_obj_rw);
74048 + fakefs_obj_rw = NULL;
74049 + kfree(fakefs_obj_rwx);
74050 + fakefs_obj_rwx = NULL;
74051 +
74052 + /* release the reference to the real root dentry and vfsmount */
74053 + path_put(&gr_real_root);
74054 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74055 + }
74056 +
74057 + /* free all object hash tables */
74058 +
74059 + FOR_EACH_ROLE_START(r)
74060 + if (r->subj_hash == NULL)
74061 + goto next_role;
74062 + FOR_EACH_SUBJECT_START(r, s, x)
74063 + if (s->obj_hash == NULL)
74064 + break;
74065 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74066 + kfree(s->obj_hash);
74067 + else
74068 + vfree(s->obj_hash);
74069 + FOR_EACH_SUBJECT_END(s, x)
74070 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74071 + if (s->obj_hash == NULL)
74072 + break;
74073 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74074 + kfree(s->obj_hash);
74075 + else
74076 + vfree(s->obj_hash);
74077 + FOR_EACH_NESTED_SUBJECT_END(s)
74078 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74079 + kfree(r->subj_hash);
74080 + else
74081 + vfree(r->subj_hash);
74082 + r->subj_hash = NULL;
74083 +next_role:
74084 + FOR_EACH_ROLE_END(r)
74085 +
74086 + acl_free_all();
74087 +
74088 + if (polstate->acl_role_set.r_hash) {
74089 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74090 + PAGE_SIZE)
74091 + kfree(polstate->acl_role_set.r_hash);
74092 + else
74093 + vfree(polstate->acl_role_set.r_hash);
74094 + }
74095 + if (polstate->name_set.n_hash) {
74096 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74097 + PAGE_SIZE)
74098 + kfree(polstate->name_set.n_hash);
74099 + else
74100 + vfree(polstate->name_set.n_hash);
74101 + }
74102 +
74103 + if (polstate->inodev_set.i_hash) {
74104 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74105 + PAGE_SIZE)
74106 + kfree(polstate->inodev_set.i_hash);
74107 + else
74108 + vfree(polstate->inodev_set.i_hash);
74109 + }
74110 +
74111 + if (!reload)
74112 + gr_free_uidset();
74113 +
74114 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74115 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74116 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74117 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74118 +
74119 + polstate->default_role = NULL;
74120 + polstate->kernel_role = NULL;
74121 + polstate->role_list = NULL;
74122 +
74123 + return;
74124 +}
74125 +
74126 +static struct acl_subject_label *
74127 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74128 +
74129 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74130 +{
74131 + unsigned int len = strnlen_user(*name, maxlen);
74132 + char *tmp;
74133 +
74134 + if (!len || len >= maxlen)
74135 + return -EINVAL;
74136 +
74137 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74138 + return -ENOMEM;
74139 +
74140 + if (copy_from_user(tmp, *name, len))
74141 + return -EFAULT;
74142 +
74143 + tmp[len-1] = '\0';
74144 + *name = tmp;
74145 +
74146 + return 0;
74147 +}
74148 +
74149 +static int
74150 +copy_user_glob(struct acl_object_label *obj)
74151 +{
74152 + struct acl_object_label *g_tmp, **guser;
74153 + int error;
74154 +
74155 + if (obj->globbed == NULL)
74156 + return 0;
74157 +
74158 + guser = &obj->globbed;
74159 + while (*guser) {
74160 + g_tmp = (struct acl_object_label *)
74161 + acl_alloc(sizeof (struct acl_object_label));
74162 + if (g_tmp == NULL)
74163 + return -ENOMEM;
74164 +
74165 + if (copy_acl_object_label(g_tmp, *guser))
74166 + return -EFAULT;
74167 +
74168 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74169 + if (error)
74170 + return error;
74171 +
74172 + *guser = g_tmp;
74173 + guser = &(g_tmp->next);
74174 + }
74175 +
74176 + return 0;
74177 +}
74178 +
74179 +static int
74180 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74181 + struct acl_role_label *role)
74182 +{
74183 + struct acl_object_label *o_tmp;
74184 + int ret;
74185 +
74186 + while (userp) {
74187 + if ((o_tmp = (struct acl_object_label *)
74188 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74189 + return -ENOMEM;
74190 +
74191 + if (copy_acl_object_label(o_tmp, userp))
74192 + return -EFAULT;
74193 +
74194 + userp = o_tmp->prev;
74195 +
74196 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74197 + if (ret)
74198 + return ret;
74199 +
74200 + insert_acl_obj_label(o_tmp, subj);
74201 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74202 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74203 + return -ENOMEM;
74204 +
74205 + ret = copy_user_glob(o_tmp);
74206 + if (ret)
74207 + return ret;
74208 +
74209 + if (o_tmp->nested) {
74210 + int already_copied;
74211 +
74212 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74213 + if (IS_ERR(o_tmp->nested))
74214 + return PTR_ERR(o_tmp->nested);
74215 +
74216 + /* insert into nested subject list if we haven't copied this one yet
74217 + to prevent duplicate entries */
74218 + if (!already_copied) {
74219 + o_tmp->nested->next = role->hash->first;
74220 + role->hash->first = o_tmp->nested;
74221 + }
74222 + }
74223 + }
74224 +
74225 + return 0;
74226 +}
74227 +
74228 +static __u32
74229 +count_user_subjs(struct acl_subject_label *userp)
74230 +{
74231 + struct acl_subject_label s_tmp;
74232 + __u32 num = 0;
74233 +
74234 + while (userp) {
74235 + if (copy_acl_subject_label(&s_tmp, userp))
74236 + break;
74237 +
74238 + userp = s_tmp.prev;
74239 + }
74240 +
74241 + return num;
74242 +}
74243 +
74244 +static int
74245 +copy_user_allowedips(struct acl_role_label *rolep)
74246 +{
74247 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74248 +
74249 + ruserip = rolep->allowed_ips;
74250 +
74251 + while (ruserip) {
74252 + rlast = rtmp;
74253 +
74254 + if ((rtmp = (struct role_allowed_ip *)
74255 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74256 + return -ENOMEM;
74257 +
74258 + if (copy_role_allowed_ip(rtmp, ruserip))
74259 + return -EFAULT;
74260 +
74261 + ruserip = rtmp->prev;
74262 +
74263 + if (!rlast) {
74264 + rtmp->prev = NULL;
74265 + rolep->allowed_ips = rtmp;
74266 + } else {
74267 + rlast->next = rtmp;
74268 + rtmp->prev = rlast;
74269 + }
74270 +
74271 + if (!ruserip)
74272 + rtmp->next = NULL;
74273 + }
74274 +
74275 + return 0;
74276 +}
74277 +
74278 +static int
74279 +copy_user_transitions(struct acl_role_label *rolep)
74280 +{
74281 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74282 + int error;
74283 +
74284 + rusertp = rolep->transitions;
74285 +
74286 + while (rusertp) {
74287 + rlast = rtmp;
74288 +
74289 + if ((rtmp = (struct role_transition *)
74290 + acl_alloc(sizeof (struct role_transition))) == NULL)
74291 + return -ENOMEM;
74292 +
74293 + if (copy_role_transition(rtmp, rusertp))
74294 + return -EFAULT;
74295 +
74296 + rusertp = rtmp->prev;
74297 +
74298 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74299 + if (error)
74300 + return error;
74301 +
74302 + if (!rlast) {
74303 + rtmp->prev = NULL;
74304 + rolep->transitions = rtmp;
74305 + } else {
74306 + rlast->next = rtmp;
74307 + rtmp->prev = rlast;
74308 + }
74309 +
74310 + if (!rusertp)
74311 + rtmp->next = NULL;
74312 + }
74313 +
74314 + return 0;
74315 +}
74316 +
74317 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74318 +{
74319 + struct acl_object_label o_tmp;
74320 + __u32 num = 0;
74321 +
74322 + while (userp) {
74323 + if (copy_acl_object_label(&o_tmp, userp))
74324 + break;
74325 +
74326 + userp = o_tmp.prev;
74327 + num++;
74328 + }
74329 +
74330 + return num;
74331 +}
74332 +
74333 +static struct acl_subject_label *
74334 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74335 +{
74336 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74337 + __u32 num_objs;
74338 + struct acl_ip_label **i_tmp, *i_utmp2;
74339 + struct gr_hash_struct ghash;
74340 + struct subject_map *subjmap;
74341 + unsigned int i_num;
74342 + int err;
74343 +
74344 + if (already_copied != NULL)
74345 + *already_copied = 0;
74346 +
74347 + s_tmp = lookup_subject_map(userp);
74348 +
74349 + /* we've already copied this subject into the kernel, just return
74350 + the reference to it, and don't copy it over again
74351 + */
74352 + if (s_tmp) {
74353 + if (already_copied != NULL)
74354 + *already_copied = 1;
74355 + return(s_tmp);
74356 + }
74357 +
74358 + if ((s_tmp = (struct acl_subject_label *)
74359 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74360 + return ERR_PTR(-ENOMEM);
74361 +
74362 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74363 + if (subjmap == NULL)
74364 + return ERR_PTR(-ENOMEM);
74365 +
74366 + subjmap->user = userp;
74367 + subjmap->kernel = s_tmp;
74368 + insert_subj_map_entry(subjmap);
74369 +
74370 + if (copy_acl_subject_label(s_tmp, userp))
74371 + return ERR_PTR(-EFAULT);
74372 +
74373 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
74374 + if (err)
74375 + return ERR_PTR(err);
74376 +
74377 + if (!strcmp(s_tmp->filename, "/"))
74378 + role->root_label = s_tmp;
74379 +
74380 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
74381 + return ERR_PTR(-EFAULT);
74382 +
74383 + /* copy user and group transition tables */
74384 +
74385 + if (s_tmp->user_trans_num) {
74386 + uid_t *uidlist;
74387 +
74388 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
74389 + if (uidlist == NULL)
74390 + return ERR_PTR(-ENOMEM);
74391 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
74392 + return ERR_PTR(-EFAULT);
74393 +
74394 + s_tmp->user_transitions = uidlist;
74395 + }
74396 +
74397 + if (s_tmp->group_trans_num) {
74398 + gid_t *gidlist;
74399 +
74400 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
74401 + if (gidlist == NULL)
74402 + return ERR_PTR(-ENOMEM);
74403 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
74404 + return ERR_PTR(-EFAULT);
74405 +
74406 + s_tmp->group_transitions = gidlist;
74407 + }
74408 +
74409 + /* set up object hash table */
74410 + num_objs = count_user_objs(ghash.first);
74411 +
74412 + s_tmp->obj_hash_size = num_objs;
74413 + s_tmp->obj_hash =
74414 + (struct acl_object_label **)
74415 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
74416 +
74417 + if (!s_tmp->obj_hash)
74418 + return ERR_PTR(-ENOMEM);
74419 +
74420 + memset(s_tmp->obj_hash, 0,
74421 + s_tmp->obj_hash_size *
74422 + sizeof (struct acl_object_label *));
74423 +
74424 + /* add in objects */
74425 + err = copy_user_objs(ghash.first, s_tmp, role);
74426 +
74427 + if (err)
74428 + return ERR_PTR(err);
74429 +
74430 + /* set pointer for parent subject */
74431 + if (s_tmp->parent_subject) {
74432 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
74433 +
74434 + if (IS_ERR(s_tmp2))
74435 + return s_tmp2;
74436 +
74437 + s_tmp->parent_subject = s_tmp2;
74438 + }
74439 +
74440 + /* add in ip acls */
74441 +
74442 + if (!s_tmp->ip_num) {
74443 + s_tmp->ips = NULL;
74444 + goto insert;
74445 + }
74446 +
74447 + i_tmp =
74448 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
74449 + sizeof (struct acl_ip_label *));
74450 +
74451 + if (!i_tmp)
74452 + return ERR_PTR(-ENOMEM);
74453 +
74454 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
74455 + *(i_tmp + i_num) =
74456 + (struct acl_ip_label *)
74457 + acl_alloc(sizeof (struct acl_ip_label));
74458 + if (!*(i_tmp + i_num))
74459 + return ERR_PTR(-ENOMEM);
74460 +
74461 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
74462 + return ERR_PTR(-EFAULT);
74463 +
74464 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
74465 + return ERR_PTR(-EFAULT);
74466 +
74467 + if ((*(i_tmp + i_num))->iface == NULL)
74468 + continue;
74469 +
74470 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
74471 + if (err)
74472 + return ERR_PTR(err);
74473 + }
74474 +
74475 + s_tmp->ips = i_tmp;
74476 +
74477 +insert:
74478 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
74479 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
74480 + return ERR_PTR(-ENOMEM);
74481 +
74482 + return s_tmp;
74483 +}
74484 +
74485 +static int
74486 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
74487 +{
74488 + struct acl_subject_label s_pre;
74489 + struct acl_subject_label * ret;
74490 + int err;
74491 +
74492 + while (userp) {
74493 + if (copy_acl_subject_label(&s_pre, userp))
74494 + return -EFAULT;
74495 +
74496 + ret = do_copy_user_subj(userp, role, NULL);
74497 +
74498 + err = PTR_ERR(ret);
74499 + if (IS_ERR(ret))
74500 + return err;
74501 +
74502 + insert_acl_subj_label(ret, role);
74503 +
74504 + userp = s_pre.prev;
74505 + }
74506 +
74507 + return 0;
74508 +}
74509 +
74510 +static int
74511 +copy_user_acl(struct gr_arg *arg)
74512 +{
74513 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
74514 + struct acl_subject_label *subj_list;
74515 + struct sprole_pw *sptmp;
74516 + struct gr_hash_struct *ghash;
74517 + uid_t *domainlist;
74518 + unsigned int r_num;
74519 + int err = 0;
74520 + __u16 i;
74521 + __u32 num_subjs;
74522 +
74523 + /* we need a default and kernel role */
74524 + if (arg->role_db.num_roles < 2)
74525 + return -EINVAL;
74526 +
74527 + /* copy special role authentication info from userspace */
74528 +
74529 + polstate->num_sprole_pws = arg->num_sprole_pws;
74530 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
74531 +
74532 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
74533 + return -ENOMEM;
74534 +
74535 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74536 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
74537 + if (!sptmp)
74538 + return -ENOMEM;
74539 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
74540 + return -EFAULT;
74541 +
74542 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
74543 + if (err)
74544 + return err;
74545 +
74546 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74547 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
74548 +#endif
74549 +
74550 + polstate->acl_special_roles[i] = sptmp;
74551 + }
74552 +
74553 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
74554 +
74555 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
74556 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
74557 +
74558 + if (!r_tmp)
74559 + return -ENOMEM;
74560 +
74561 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
74562 + return -EFAULT;
74563 +
74564 + if (copy_acl_role_label(r_tmp, r_utmp2))
74565 + return -EFAULT;
74566 +
74567 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
74568 + if (err)
74569 + return err;
74570 +
74571 + if (!strcmp(r_tmp->rolename, "default")
74572 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
74573 + polstate->default_role = r_tmp;
74574 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
74575 + polstate->kernel_role = r_tmp;
74576 + }
74577 +
74578 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
74579 + return -ENOMEM;
74580 +
74581 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
74582 + return -EFAULT;
74583 +
74584 + r_tmp->hash = ghash;
74585 +
74586 + num_subjs = count_user_subjs(r_tmp->hash->first);
74587 +
74588 + r_tmp->subj_hash_size = num_subjs;
74589 + r_tmp->subj_hash =
74590 + (struct acl_subject_label **)
74591 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
74592 +
74593 + if (!r_tmp->subj_hash)
74594 + return -ENOMEM;
74595 +
74596 + err = copy_user_allowedips(r_tmp);
74597 + if (err)
74598 + return err;
74599 +
74600 + /* copy domain info */
74601 + if (r_tmp->domain_children != NULL) {
74602 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
74603 + if (domainlist == NULL)
74604 + return -ENOMEM;
74605 +
74606 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
74607 + return -EFAULT;
74608 +
74609 + r_tmp->domain_children = domainlist;
74610 + }
74611 +
74612 + err = copy_user_transitions(r_tmp);
74613 + if (err)
74614 + return err;
74615 +
74616 + memset(r_tmp->subj_hash, 0,
74617 + r_tmp->subj_hash_size *
74618 + sizeof (struct acl_subject_label *));
74619 +
74620 + /* acquire the list of subjects, then NULL out
74621 + the list prior to parsing the subjects for this role,
74622 + as during this parsing the list is replaced with a list
74623 + of *nested* subjects for the role
74624 + */
74625 + subj_list = r_tmp->hash->first;
74626 +
74627 + /* set nested subject list to null */
74628 + r_tmp->hash->first = NULL;
74629 +
74630 + err = copy_user_subjs(subj_list, r_tmp);
74631 +
74632 + if (err)
74633 + return err;
74634 +
74635 + insert_acl_role_label(r_tmp);
74636 + }
74637 +
74638 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
74639 + return -EINVAL;
74640 +
74641 + return err;
74642 +}
74643 +
74644 +static int gracl_reload_apply_policies(void *reload)
74645 +{
74646 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
74647 + struct task_struct *task, *task2;
74648 + struct acl_role_label *role, *rtmp;
74649 + struct acl_subject_label *subj;
74650 + const struct cred *cred;
74651 + int role_applied;
74652 + int ret = 0;
74653 +
74654 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
74655 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
74656 +
74657 + /* first make sure we'll be able to apply the new policy cleanly */
74658 + do_each_thread(task2, task) {
74659 + if (task->exec_file == NULL)
74660 + continue;
74661 + role_applied = 0;
74662 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74663 + /* preserve special roles */
74664 + FOR_EACH_ROLE_START(role)
74665 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74666 + rtmp = task->role;
74667 + task->role = role;
74668 + role_applied = 1;
74669 + break;
74670 + }
74671 + FOR_EACH_ROLE_END(role)
74672 + }
74673 + if (!role_applied) {
74674 + cred = __task_cred(task);
74675 + rtmp = task->role;
74676 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74677 + }
74678 + /* this handles non-nested inherited subjects, nested subjects will still
74679 + be dropped currently */
74680 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74681 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
74682 + /* change the role back so that we've made no modifications to the policy */
74683 + task->role = rtmp;
74684 +
74685 + if (subj == NULL || task->tmpacl == NULL) {
74686 + ret = -EINVAL;
74687 + goto out;
74688 + }
74689 + } while_each_thread(task2, task);
74690 +
74691 + /* now actually apply the policy */
74692 +
74693 + do_each_thread(task2, task) {
74694 + if (task->exec_file) {
74695 + role_applied = 0;
74696 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74697 + /* preserve special roles */
74698 + FOR_EACH_ROLE_START(role)
74699 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74700 + task->role = role;
74701 + role_applied = 1;
74702 + break;
74703 + }
74704 + FOR_EACH_ROLE_END(role)
74705 + }
74706 + if (!role_applied) {
74707 + cred = __task_cred(task);
74708 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74709 + }
74710 + /* this handles non-nested inherited subjects, nested subjects will still
74711 + be dropped currently */
74712 + if (!reload_state->oldmode && task->inherited)
74713 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74714 + else {
74715 + /* looked up and tagged to the task previously */
74716 + subj = task->tmpacl;
74717 + }
74718 + /* subj will be non-null */
74719 + __gr_apply_subject_to_task(polstate, task, subj);
74720 + if (reload_state->oldmode) {
74721 + task->acl_role_id = 0;
74722 + task->acl_sp_role = 0;
74723 + task->inherited = 0;
74724 + }
74725 + } else {
74726 + // it's a kernel process
74727 + task->role = polstate->kernel_role;
74728 + task->acl = polstate->kernel_role->root_label;
74729 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
74730 + task->acl->mode &= ~GR_PROCFIND;
74731 +#endif
74732 + }
74733 + } while_each_thread(task2, task);
74734 +
74735 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
74736 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
74737 +
74738 +out:
74739 +
74740 + return ret;
74741 +}
74742 +
74743 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
74744 +{
74745 + struct gr_reload_state new_reload_state = { };
74746 + int err;
74747 +
74748 + new_reload_state.oldpolicy_ptr = polstate;
74749 + new_reload_state.oldalloc_ptr = current_alloc_state;
74750 + new_reload_state.oldmode = oldmode;
74751 +
74752 + current_alloc_state = &new_reload_state.newalloc;
74753 + polstate = &new_reload_state.newpolicy;
74754 +
74755 + /* everything relevant is now saved off, copy in the new policy */
74756 + if (init_variables(args, true)) {
74757 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74758 + err = -ENOMEM;
74759 + goto error;
74760 + }
74761 +
74762 + err = copy_user_acl(args);
74763 + free_init_variables();
74764 + if (err)
74765 + goto error;
74766 + /* the new policy is copied in, with the old policy available via saved_state
74767 + first go through applying roles, making sure to preserve special roles
74768 + then apply new subjects, making sure to preserve inherited and nested subjects,
74769 + though currently only inherited subjects will be preserved
74770 + */
74771 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
74772 + if (err)
74773 + goto error;
74774 +
74775 + /* we've now applied the new policy, so restore the old policy state to free it */
74776 + polstate = &new_reload_state.oldpolicy;
74777 + current_alloc_state = &new_reload_state.oldalloc;
74778 + free_variables(true);
74779 +
74780 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
74781 + to running_polstate/current_alloc_state inside stop_machine
74782 + */
74783 + err = 0;
74784 + goto out;
74785 +error:
74786 + /* on error of loading the new policy, we'll just keep the previous
74787 + policy set around
74788 + */
74789 + free_variables(true);
74790 +
74791 + /* doesn't affect runtime, but maintains consistent state */
74792 +out:
74793 + polstate = new_reload_state.oldpolicy_ptr;
74794 + current_alloc_state = new_reload_state.oldalloc_ptr;
74795 +
74796 + return err;
74797 +}
74798 +
74799 +static int
74800 +gracl_init(struct gr_arg *args)
74801 +{
74802 + int error = 0;
74803 +
74804 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
74805 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
74806 +
74807 + if (init_variables(args, false)) {
74808 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74809 + error = -ENOMEM;
74810 + goto out;
74811 + }
74812 +
74813 + error = copy_user_acl(args);
74814 + free_init_variables();
74815 + if (error)
74816 + goto out;
74817 +
74818 + error = gr_set_acls(0);
74819 + if (error)
74820 + goto out;
74821 +
74822 + gr_enable_rbac_system();
74823 +
74824 + return 0;
74825 +
74826 +out:
74827 + free_variables(false);
74828 + return error;
74829 +}
74830 +
74831 +static int
74832 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
74833 + unsigned char **sum)
74834 +{
74835 + struct acl_role_label *r;
74836 + struct role_allowed_ip *ipp;
74837 + struct role_transition *trans;
74838 + unsigned int i;
74839 + int found = 0;
74840 + u32 curr_ip = current->signal->curr_ip;
74841 +
74842 + current->signal->saved_ip = curr_ip;
74843 +
74844 + /* check transition table */
74845 +
74846 + for (trans = current->role->transitions; trans; trans = trans->next) {
74847 + if (!strcmp(rolename, trans->rolename)) {
74848 + found = 1;
74849 + break;
74850 + }
74851 + }
74852 +
74853 + if (!found)
74854 + return 0;
74855 +
74856 + /* handle special roles that do not require authentication
74857 + and check ip */
74858 +
74859 + FOR_EACH_ROLE_START(r)
74860 + if (!strcmp(rolename, r->rolename) &&
74861 + (r->roletype & GR_ROLE_SPECIAL)) {
74862 + found = 0;
74863 + if (r->allowed_ips != NULL) {
74864 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
74865 + if ((ntohl(curr_ip) & ipp->netmask) ==
74866 + (ntohl(ipp->addr) & ipp->netmask))
74867 + found = 1;
74868 + }
74869 + } else
74870 + found = 2;
74871 + if (!found)
74872 + return 0;
74873 +
74874 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
74875 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
74876 + *salt = NULL;
74877 + *sum = NULL;
74878 + return 1;
74879 + }
74880 + }
74881 + FOR_EACH_ROLE_END(r)
74882 +
74883 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74884 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
74885 + *salt = polstate->acl_special_roles[i]->salt;
74886 + *sum = polstate->acl_special_roles[i]->sum;
74887 + return 1;
74888 + }
74889 + }
74890 +
74891 + return 0;
74892 +}
74893 +
74894 +int gr_check_secure_terminal(struct task_struct *task)
74895 +{
74896 + struct task_struct *p, *p2, *p3;
74897 + struct files_struct *files;
74898 + struct fdtable *fdt;
74899 + struct file *our_file = NULL, *file;
74900 + int i;
74901 +
74902 + if (task->signal->tty == NULL)
74903 + return 1;
74904 +
74905 + files = get_files_struct(task);
74906 + if (files != NULL) {
74907 + rcu_read_lock();
74908 + fdt = files_fdtable(files);
74909 + for (i=0; i < fdt->max_fds; i++) {
74910 + file = fcheck_files(files, i);
74911 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
74912 + get_file(file);
74913 + our_file = file;
74914 + }
74915 + }
74916 + rcu_read_unlock();
74917 + put_files_struct(files);
74918 + }
74919 +
74920 + if (our_file == NULL)
74921 + return 1;
74922 +
74923 + read_lock(&tasklist_lock);
74924 + do_each_thread(p2, p) {
74925 + files = get_files_struct(p);
74926 + if (files == NULL ||
74927 + (p->signal && p->signal->tty == task->signal->tty)) {
74928 + if (files != NULL)
74929 + put_files_struct(files);
74930 + continue;
74931 + }
74932 + rcu_read_lock();
74933 + fdt = files_fdtable(files);
74934 + for (i=0; i < fdt->max_fds; i++) {
74935 + file = fcheck_files(files, i);
74936 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
74937 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
74938 + p3 = task;
74939 + while (task_pid_nr(p3) > 0) {
74940 + if (p3 == p)
74941 + break;
74942 + p3 = p3->real_parent;
74943 + }
74944 + if (p3 == p)
74945 + break;
74946 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
74947 + gr_handle_alertkill(p);
74948 + rcu_read_unlock();
74949 + put_files_struct(files);
74950 + read_unlock(&tasklist_lock);
74951 + fput(our_file);
74952 + return 0;
74953 + }
74954 + }
74955 + rcu_read_unlock();
74956 + put_files_struct(files);
74957 + } while_each_thread(p2, p);
74958 + read_unlock(&tasklist_lock);
74959 +
74960 + fput(our_file);
74961 + return 1;
74962 +}
74963 +
74964 +ssize_t
74965 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
74966 +{
74967 + struct gr_arg_wrapper uwrap;
74968 + unsigned char *sprole_salt = NULL;
74969 + unsigned char *sprole_sum = NULL;
74970 + int error = 0;
74971 + int error2 = 0;
74972 + size_t req_count = 0;
74973 + unsigned char oldmode = 0;
74974 +
74975 + mutex_lock(&gr_dev_mutex);
74976 +
74977 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
74978 + error = -EPERM;
74979 + goto out;
74980 + }
74981 +
74982 +#ifdef CONFIG_COMPAT
74983 + pax_open_kernel();
74984 + if (is_compat_task()) {
74985 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
74986 + copy_gr_arg = &copy_gr_arg_compat;
74987 + copy_acl_object_label = &copy_acl_object_label_compat;
74988 + copy_acl_subject_label = &copy_acl_subject_label_compat;
74989 + copy_acl_role_label = &copy_acl_role_label_compat;
74990 + copy_acl_ip_label = &copy_acl_ip_label_compat;
74991 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
74992 + copy_role_transition = &copy_role_transition_compat;
74993 + copy_sprole_pw = &copy_sprole_pw_compat;
74994 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
74995 + copy_pointer_from_array = &copy_pointer_from_array_compat;
74996 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
74997 + } else {
74998 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
74999 + copy_gr_arg = &copy_gr_arg_normal;
75000 + copy_acl_object_label = &copy_acl_object_label_normal;
75001 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75002 + copy_acl_role_label = &copy_acl_role_label_normal;
75003 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75004 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75005 + copy_role_transition = &copy_role_transition_normal;
75006 + copy_sprole_pw = &copy_sprole_pw_normal;
75007 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75008 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75009 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75010 + }
75011 + pax_close_kernel();
75012 +#endif
75013 +
75014 + req_count = get_gr_arg_wrapper_size();
75015 +
75016 + if (count != req_count) {
75017 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75018 + error = -EINVAL;
75019 + goto out;
75020 + }
75021 +
75022 +
75023 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75024 + gr_auth_expires = 0;
75025 + gr_auth_attempts = 0;
75026 + }
75027 +
75028 + error = copy_gr_arg_wrapper(buf, &uwrap);
75029 + if (error)
75030 + goto out;
75031 +
75032 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75033 + if (error)
75034 + goto out;
75035 +
75036 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75037 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75038 + time_after(gr_auth_expires, get_seconds())) {
75039 + error = -EBUSY;
75040 + goto out;
75041 + }
75042 +
75043 + /* if non-root trying to do anything other than use a special role,
75044 + do not attempt authentication, do not count towards authentication
75045 + locking
75046 + */
75047 +
75048 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75049 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75050 + gr_is_global_nonroot(current_uid())) {
75051 + error = -EPERM;
75052 + goto out;
75053 + }
75054 +
75055 + /* ensure pw and special role name are null terminated */
75056 +
75057 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75058 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75059 +
75060 + /* Okay.
75061 + * We have our enough of the argument structure..(we have yet
75062 + * to copy_from_user the tables themselves) . Copy the tables
75063 + * only if we need them, i.e. for loading operations. */
75064 +
75065 + switch (gr_usermode->mode) {
75066 + case GR_STATUS:
75067 + if (gr_acl_is_enabled()) {
75068 + error = 1;
75069 + if (!gr_check_secure_terminal(current))
75070 + error = 3;
75071 + } else
75072 + error = 2;
75073 + goto out;
75074 + case GR_SHUTDOWN:
75075 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75076 + stop_machine(gr_rbac_disable, NULL, NULL);
75077 + free_variables(false);
75078 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75079 + memset(gr_system_salt, 0, GR_SALT_LEN);
75080 + memset(gr_system_sum, 0, GR_SHA_LEN);
75081 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75082 + } else if (gr_acl_is_enabled()) {
75083 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75084 + error = -EPERM;
75085 + } else {
75086 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75087 + error = -EAGAIN;
75088 + }
75089 + break;
75090 + case GR_ENABLE:
75091 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75092 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75093 + else {
75094 + if (gr_acl_is_enabled())
75095 + error = -EAGAIN;
75096 + else
75097 + error = error2;
75098 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75099 + }
75100 + break;
75101 + case GR_OLDRELOAD:
75102 + oldmode = 1;
75103 + case GR_RELOAD:
75104 + if (!gr_acl_is_enabled()) {
75105 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75106 + error = -EAGAIN;
75107 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75108 + error2 = gracl_reload(gr_usermode, oldmode);
75109 + if (!error2)
75110 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75111 + else {
75112 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75113 + error = error2;
75114 + }
75115 + } else {
75116 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75117 + error = -EPERM;
75118 + }
75119 + break;
75120 + case GR_SEGVMOD:
75121 + if (unlikely(!gr_acl_is_enabled())) {
75122 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75123 + error = -EAGAIN;
75124 + break;
75125 + }
75126 +
75127 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75128 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75129 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75130 + struct acl_subject_label *segvacl;
75131 + segvacl =
75132 + lookup_acl_subj_label(gr_usermode->segv_inode,
75133 + gr_usermode->segv_device,
75134 + current->role);
75135 + if (segvacl) {
75136 + segvacl->crashes = 0;
75137 + segvacl->expires = 0;
75138 + }
75139 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75140 + gr_remove_uid(gr_usermode->segv_uid);
75141 + }
75142 + } else {
75143 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75144 + error = -EPERM;
75145 + }
75146 + break;
75147 + case GR_SPROLE:
75148 + case GR_SPROLEPAM:
75149 + if (unlikely(!gr_acl_is_enabled())) {
75150 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75151 + error = -EAGAIN;
75152 + break;
75153 + }
75154 +
75155 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75156 + current->role->expires = 0;
75157 + current->role->auth_attempts = 0;
75158 + }
75159 +
75160 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75161 + time_after(current->role->expires, get_seconds())) {
75162 + error = -EBUSY;
75163 + goto out;
75164 + }
75165 +
75166 + if (lookup_special_role_auth
75167 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75168 + && ((!sprole_salt && !sprole_sum)
75169 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75170 + char *p = "";
75171 + assign_special_role(gr_usermode->sp_role);
75172 + read_lock(&tasklist_lock);
75173 + if (current->real_parent)
75174 + p = current->real_parent->role->rolename;
75175 + read_unlock(&tasklist_lock);
75176 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75177 + p, acl_sp_role_value);
75178 + } else {
75179 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75180 + error = -EPERM;
75181 + if(!(current->role->auth_attempts++))
75182 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75183 +
75184 + goto out;
75185 + }
75186 + break;
75187 + case GR_UNSPROLE:
75188 + if (unlikely(!gr_acl_is_enabled())) {
75189 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75190 + error = -EAGAIN;
75191 + break;
75192 + }
75193 +
75194 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75195 + char *p = "";
75196 + int i = 0;
75197 +
75198 + read_lock(&tasklist_lock);
75199 + if (current->real_parent) {
75200 + p = current->real_parent->role->rolename;
75201 + i = current->real_parent->acl_role_id;
75202 + }
75203 + read_unlock(&tasklist_lock);
75204 +
75205 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75206 + gr_set_acls(1);
75207 + } else {
75208 + error = -EPERM;
75209 + goto out;
75210 + }
75211 + break;
75212 + default:
75213 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75214 + error = -EINVAL;
75215 + break;
75216 + }
75217 +
75218 + if (error != -EPERM)
75219 + goto out;
75220 +
75221 + if(!(gr_auth_attempts++))
75222 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75223 +
75224 + out:
75225 + mutex_unlock(&gr_dev_mutex);
75226 +
75227 + if (!error)
75228 + error = req_count;
75229 +
75230 + return error;
75231 +}
75232 +
75233 +int
75234 +gr_set_acls(const int type)
75235 +{
75236 + struct task_struct *task, *task2;
75237 + struct acl_role_label *role = current->role;
75238 + struct acl_subject_label *subj;
75239 + __u16 acl_role_id = current->acl_role_id;
75240 + const struct cred *cred;
75241 + int ret;
75242 +
75243 + rcu_read_lock();
75244 + read_lock(&tasklist_lock);
75245 + read_lock(&grsec_exec_file_lock);
75246 + do_each_thread(task2, task) {
75247 + /* check to see if we're called from the exit handler,
75248 + if so, only replace ACLs that have inherited the admin
75249 + ACL */
75250 +
75251 + if (type && (task->role != role ||
75252 + task->acl_role_id != acl_role_id))
75253 + continue;
75254 +
75255 + task->acl_role_id = 0;
75256 + task->acl_sp_role = 0;
75257 + task->inherited = 0;
75258 +
75259 + if (task->exec_file) {
75260 + cred = __task_cred(task);
75261 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75262 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75263 + if (subj == NULL) {
75264 + ret = -EINVAL;
75265 + read_unlock(&grsec_exec_file_lock);
75266 + read_unlock(&tasklist_lock);
75267 + rcu_read_unlock();
75268 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75269 + return ret;
75270 + }
75271 + __gr_apply_subject_to_task(polstate, task, subj);
75272 + } else {
75273 + // it's a kernel process
75274 + task->role = polstate->kernel_role;
75275 + task->acl = polstate->kernel_role->root_label;
75276 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75277 + task->acl->mode &= ~GR_PROCFIND;
75278 +#endif
75279 + }
75280 + } while_each_thread(task2, task);
75281 + read_unlock(&grsec_exec_file_lock);
75282 + read_unlock(&tasklist_lock);
75283 + rcu_read_unlock();
75284 +
75285 + return 0;
75286 +}
75287 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75288 new file mode 100644
75289 index 0000000..39645c9
75290 --- /dev/null
75291 +++ b/grsecurity/gracl_res.c
75292 @@ -0,0 +1,68 @@
75293 +#include <linux/kernel.h>
75294 +#include <linux/sched.h>
75295 +#include <linux/gracl.h>
75296 +#include <linux/grinternal.h>
75297 +
75298 +static const char *restab_log[] = {
75299 + [RLIMIT_CPU] = "RLIMIT_CPU",
75300 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75301 + [RLIMIT_DATA] = "RLIMIT_DATA",
75302 + [RLIMIT_STACK] = "RLIMIT_STACK",
75303 + [RLIMIT_CORE] = "RLIMIT_CORE",
75304 + [RLIMIT_RSS] = "RLIMIT_RSS",
75305 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75306 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75307 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75308 + [RLIMIT_AS] = "RLIMIT_AS",
75309 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75310 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75311 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75312 + [RLIMIT_NICE] = "RLIMIT_NICE",
75313 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75314 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75315 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75316 +};
75317 +
75318 +void
75319 +gr_log_resource(const struct task_struct *task,
75320 + const int res, const unsigned long wanted, const int gt)
75321 +{
75322 + const struct cred *cred;
75323 + unsigned long rlim;
75324 +
75325 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75326 + return;
75327 +
75328 + // not yet supported resource
75329 + if (unlikely(!restab_log[res]))
75330 + return;
75331 +
75332 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75333 + rlim = task_rlimit_max(task, res);
75334 + else
75335 + rlim = task_rlimit(task, res);
75336 +
75337 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75338 + return;
75339 +
75340 + rcu_read_lock();
75341 + cred = __task_cred(task);
75342 +
75343 + if (res == RLIMIT_NPROC &&
75344 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75345 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75346 + goto out_rcu_unlock;
75347 + else if (res == RLIMIT_MEMLOCK &&
75348 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75349 + goto out_rcu_unlock;
75350 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75351 + goto out_rcu_unlock;
75352 + rcu_read_unlock();
75353 +
75354 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75355 +
75356 + return;
75357 +out_rcu_unlock:
75358 + rcu_read_unlock();
75359 + return;
75360 +}
75361 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75362 new file mode 100644
75363 index 0000000..218b66b
75364 --- /dev/null
75365 +++ b/grsecurity/gracl_segv.c
75366 @@ -0,0 +1,324 @@
75367 +#include <linux/kernel.h>
75368 +#include <linux/mm.h>
75369 +#include <asm/uaccess.h>
75370 +#include <asm/errno.h>
75371 +#include <asm/mman.h>
75372 +#include <net/sock.h>
75373 +#include <linux/file.h>
75374 +#include <linux/fs.h>
75375 +#include <linux/net.h>
75376 +#include <linux/in.h>
75377 +#include <linux/slab.h>
75378 +#include <linux/types.h>
75379 +#include <linux/sched.h>
75380 +#include <linux/timer.h>
75381 +#include <linux/gracl.h>
75382 +#include <linux/grsecurity.h>
75383 +#include <linux/grinternal.h>
75384 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75385 +#include <linux/magic.h>
75386 +#include <linux/pagemap.h>
75387 +#include "../fs/btrfs/async-thread.h"
75388 +#include "../fs/btrfs/ctree.h"
75389 +#include "../fs/btrfs/btrfs_inode.h"
75390 +#endif
75391 +
75392 +static struct crash_uid *uid_set;
75393 +static unsigned short uid_used;
75394 +static DEFINE_SPINLOCK(gr_uid_lock);
75395 +extern rwlock_t gr_inode_lock;
75396 +extern struct acl_subject_label *
75397 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
75398 + struct acl_role_label *role);
75399 +
75400 +static inline dev_t __get_dev(const struct dentry *dentry)
75401 +{
75402 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75403 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75404 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
75405 + else
75406 +#endif
75407 + return dentry->d_sb->s_dev;
75408 +}
75409 +
75410 +static inline u64 __get_ino(const struct dentry *dentry)
75411 +{
75412 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75413 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75414 + return btrfs_ino(dentry->d_inode);
75415 + else
75416 +#endif
75417 + return dentry->d_inode->i_ino;
75418 +}
75419 +
75420 +int
75421 +gr_init_uidset(void)
75422 +{
75423 + uid_set =
75424 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
75425 + uid_used = 0;
75426 +
75427 + return uid_set ? 1 : 0;
75428 +}
75429 +
75430 +void
75431 +gr_free_uidset(void)
75432 +{
75433 + if (uid_set) {
75434 + struct crash_uid *tmpset;
75435 + spin_lock(&gr_uid_lock);
75436 + tmpset = uid_set;
75437 + uid_set = NULL;
75438 + uid_used = 0;
75439 + spin_unlock(&gr_uid_lock);
75440 + if (tmpset)
75441 + kfree(tmpset);
75442 + }
75443 +
75444 + return;
75445 +}
75446 +
75447 +int
75448 +gr_find_uid(const uid_t uid)
75449 +{
75450 + struct crash_uid *tmp = uid_set;
75451 + uid_t buid;
75452 + int low = 0, high = uid_used - 1, mid;
75453 +
75454 + while (high >= low) {
75455 + mid = (low + high) >> 1;
75456 + buid = tmp[mid].uid;
75457 + if (buid == uid)
75458 + return mid;
75459 + if (buid > uid)
75460 + high = mid - 1;
75461 + if (buid < uid)
75462 + low = mid + 1;
75463 + }
75464 +
75465 + return -1;
75466 +}
75467 +
75468 +static __inline__ void
75469 +gr_insertsort(void)
75470 +{
75471 + unsigned short i, j;
75472 + struct crash_uid index;
75473 +
75474 + for (i = 1; i < uid_used; i++) {
75475 + index = uid_set[i];
75476 + j = i;
75477 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
75478 + uid_set[j] = uid_set[j - 1];
75479 + j--;
75480 + }
75481 + uid_set[j] = index;
75482 + }
75483 +
75484 + return;
75485 +}
75486 +
75487 +static __inline__ void
75488 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
75489 +{
75490 + int loc;
75491 + uid_t uid = GR_GLOBAL_UID(kuid);
75492 +
75493 + if (uid_used == GR_UIDTABLE_MAX)
75494 + return;
75495 +
75496 + loc = gr_find_uid(uid);
75497 +
75498 + if (loc >= 0) {
75499 + uid_set[loc].expires = expires;
75500 + return;
75501 + }
75502 +
75503 + uid_set[uid_used].uid = uid;
75504 + uid_set[uid_used].expires = expires;
75505 + uid_used++;
75506 +
75507 + gr_insertsort();
75508 +
75509 + return;
75510 +}
75511 +
75512 +void
75513 +gr_remove_uid(const unsigned short loc)
75514 +{
75515 + unsigned short i;
75516 +
75517 + for (i = loc + 1; i < uid_used; i++)
75518 + uid_set[i - 1] = uid_set[i];
75519 +
75520 + uid_used--;
75521 +
75522 + return;
75523 +}
75524 +
75525 +int
75526 +gr_check_crash_uid(const kuid_t kuid)
75527 +{
75528 + int loc;
75529 + int ret = 0;
75530 + uid_t uid;
75531 +
75532 + if (unlikely(!gr_acl_is_enabled()))
75533 + return 0;
75534 +
75535 + uid = GR_GLOBAL_UID(kuid);
75536 +
75537 + spin_lock(&gr_uid_lock);
75538 + loc = gr_find_uid(uid);
75539 +
75540 + if (loc < 0)
75541 + goto out_unlock;
75542 +
75543 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
75544 + gr_remove_uid(loc);
75545 + else
75546 + ret = 1;
75547 +
75548 +out_unlock:
75549 + spin_unlock(&gr_uid_lock);
75550 + return ret;
75551 +}
75552 +
75553 +static __inline__ int
75554 +proc_is_setxid(const struct cred *cred)
75555 +{
75556 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
75557 + !uid_eq(cred->uid, cred->fsuid))
75558 + return 1;
75559 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
75560 + !gid_eq(cred->gid, cred->fsgid))
75561 + return 1;
75562 +
75563 + return 0;
75564 +}
75565 +
75566 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
75567 +
75568 +void
75569 +gr_handle_crash(struct task_struct *task, const int sig)
75570 +{
75571 + struct acl_subject_label *curr;
75572 + struct task_struct *tsk, *tsk2;
75573 + const struct cred *cred;
75574 + const struct cred *cred2;
75575 +
75576 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
75577 + return;
75578 +
75579 + if (unlikely(!gr_acl_is_enabled()))
75580 + return;
75581 +
75582 + curr = task->acl;
75583 +
75584 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
75585 + return;
75586 +
75587 + if (time_before_eq(curr->expires, get_seconds())) {
75588 + curr->expires = 0;
75589 + curr->crashes = 0;
75590 + }
75591 +
75592 + curr->crashes++;
75593 +
75594 + if (!curr->expires)
75595 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
75596 +
75597 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75598 + time_after(curr->expires, get_seconds())) {
75599 + rcu_read_lock();
75600 + cred = __task_cred(task);
75601 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
75602 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75603 + spin_lock(&gr_uid_lock);
75604 + gr_insert_uid(cred->uid, curr->expires);
75605 + spin_unlock(&gr_uid_lock);
75606 + curr->expires = 0;
75607 + curr->crashes = 0;
75608 + read_lock(&tasklist_lock);
75609 + do_each_thread(tsk2, tsk) {
75610 + cred2 = __task_cred(tsk);
75611 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
75612 + gr_fake_force_sig(SIGKILL, tsk);
75613 + } while_each_thread(tsk2, tsk);
75614 + read_unlock(&tasklist_lock);
75615 + } else {
75616 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75617 + read_lock(&tasklist_lock);
75618 + read_lock(&grsec_exec_file_lock);
75619 + do_each_thread(tsk2, tsk) {
75620 + if (likely(tsk != task)) {
75621 + // if this thread has the same subject as the one that triggered
75622 + // RES_CRASH and it's the same binary, kill it
75623 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
75624 + gr_fake_force_sig(SIGKILL, tsk);
75625 + }
75626 + } while_each_thread(tsk2, tsk);
75627 + read_unlock(&grsec_exec_file_lock);
75628 + read_unlock(&tasklist_lock);
75629 + }
75630 + rcu_read_unlock();
75631 + }
75632 +
75633 + return;
75634 +}
75635 +
75636 +int
75637 +gr_check_crash_exec(const struct file *filp)
75638 +{
75639 + struct acl_subject_label *curr;
75640 + struct dentry *dentry;
75641 +
75642 + if (unlikely(!gr_acl_is_enabled()))
75643 + return 0;
75644 +
75645 + read_lock(&gr_inode_lock);
75646 + dentry = filp->f_path.dentry;
75647 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
75648 + current->role);
75649 + read_unlock(&gr_inode_lock);
75650 +
75651 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
75652 + (!curr->crashes && !curr->expires))
75653 + return 0;
75654 +
75655 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75656 + time_after(curr->expires, get_seconds()))
75657 + return 1;
75658 + else if (time_before_eq(curr->expires, get_seconds())) {
75659 + curr->crashes = 0;
75660 + curr->expires = 0;
75661 + }
75662 +
75663 + return 0;
75664 +}
75665 +
75666 +void
75667 +gr_handle_alertkill(struct task_struct *task)
75668 +{
75669 + struct acl_subject_label *curracl;
75670 + __u32 curr_ip;
75671 + struct task_struct *p, *p2;
75672 +
75673 + if (unlikely(!gr_acl_is_enabled()))
75674 + return;
75675 +
75676 + curracl = task->acl;
75677 + curr_ip = task->signal->curr_ip;
75678 +
75679 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
75680 + read_lock(&tasklist_lock);
75681 + do_each_thread(p2, p) {
75682 + if (p->signal->curr_ip == curr_ip)
75683 + gr_fake_force_sig(SIGKILL, p);
75684 + } while_each_thread(p2, p);
75685 + read_unlock(&tasklist_lock);
75686 + } else if (curracl->mode & GR_KILLPROC)
75687 + gr_fake_force_sig(SIGKILL, task);
75688 +
75689 + return;
75690 +}
75691 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
75692 new file mode 100644
75693 index 0000000..6b0c9cc
75694 --- /dev/null
75695 +++ b/grsecurity/gracl_shm.c
75696 @@ -0,0 +1,40 @@
75697 +#include <linux/kernel.h>
75698 +#include <linux/mm.h>
75699 +#include <linux/sched.h>
75700 +#include <linux/file.h>
75701 +#include <linux/ipc.h>
75702 +#include <linux/gracl.h>
75703 +#include <linux/grsecurity.h>
75704 +#include <linux/grinternal.h>
75705 +
75706 +int
75707 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
75708 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
75709 +{
75710 + struct task_struct *task;
75711 +
75712 + if (!gr_acl_is_enabled())
75713 + return 1;
75714 +
75715 + rcu_read_lock();
75716 + read_lock(&tasklist_lock);
75717 +
75718 + task = find_task_by_vpid(shm_cprid);
75719 +
75720 + if (unlikely(!task))
75721 + task = find_task_by_vpid(shm_lapid);
75722 +
75723 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
75724 + (task_pid_nr(task) == shm_lapid)) &&
75725 + (task->acl->mode & GR_PROTSHM) &&
75726 + (task->acl != current->acl))) {
75727 + read_unlock(&tasklist_lock);
75728 + rcu_read_unlock();
75729 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
75730 + return 0;
75731 + }
75732 + read_unlock(&tasklist_lock);
75733 + rcu_read_unlock();
75734 +
75735 + return 1;
75736 +}
75737 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
75738 new file mode 100644
75739 index 0000000..bc0be01
75740 --- /dev/null
75741 +++ b/grsecurity/grsec_chdir.c
75742 @@ -0,0 +1,19 @@
75743 +#include <linux/kernel.h>
75744 +#include <linux/sched.h>
75745 +#include <linux/fs.h>
75746 +#include <linux/file.h>
75747 +#include <linux/grsecurity.h>
75748 +#include <linux/grinternal.h>
75749 +
75750 +void
75751 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
75752 +{
75753 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
75754 + if ((grsec_enable_chdir && grsec_enable_group &&
75755 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
75756 + !grsec_enable_group)) {
75757 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
75758 + }
75759 +#endif
75760 + return;
75761 +}
75762 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
75763 new file mode 100644
75764 index 0000000..114ea4f
75765 --- /dev/null
75766 +++ b/grsecurity/grsec_chroot.c
75767 @@ -0,0 +1,467 @@
75768 +#include <linux/kernel.h>
75769 +#include <linux/module.h>
75770 +#include <linux/sched.h>
75771 +#include <linux/file.h>
75772 +#include <linux/fs.h>
75773 +#include <linux/mount.h>
75774 +#include <linux/types.h>
75775 +#include "../fs/mount.h"
75776 +#include <linux/grsecurity.h>
75777 +#include <linux/grinternal.h>
75778 +
75779 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75780 +int gr_init_ran;
75781 +#endif
75782 +
75783 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75784 +{
75785 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75786 + struct dentry *tmpd = dentry;
75787 +
75788 + read_seqlock_excl(&mount_lock);
75789 + write_seqlock(&rename_lock);
75790 +
75791 + while (tmpd != mnt->mnt_root) {
75792 + atomic_inc(&tmpd->chroot_refcnt);
75793 + tmpd = tmpd->d_parent;
75794 + }
75795 + atomic_inc(&tmpd->chroot_refcnt);
75796 +
75797 + write_sequnlock(&rename_lock);
75798 + read_sequnlock_excl(&mount_lock);
75799 +#endif
75800 +}
75801 +
75802 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75803 +{
75804 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75805 + struct dentry *tmpd = dentry;
75806 +
75807 + read_seqlock_excl(&mount_lock);
75808 + write_seqlock(&rename_lock);
75809 +
75810 + while (tmpd != mnt->mnt_root) {
75811 + atomic_dec(&tmpd->chroot_refcnt);
75812 + tmpd = tmpd->d_parent;
75813 + }
75814 + atomic_dec(&tmpd->chroot_refcnt);
75815 +
75816 + write_sequnlock(&rename_lock);
75817 + read_sequnlock_excl(&mount_lock);
75818 +#endif
75819 +}
75820 +
75821 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75822 +static struct dentry *get_closest_chroot(struct dentry *dentry)
75823 +{
75824 + write_seqlock(&rename_lock);
75825 + do {
75826 + if (atomic_read(&dentry->chroot_refcnt)) {
75827 + write_sequnlock(&rename_lock);
75828 + return dentry;
75829 + }
75830 + dentry = dentry->d_parent;
75831 + } while (!IS_ROOT(dentry));
75832 + write_sequnlock(&rename_lock);
75833 + return NULL;
75834 +}
75835 +#endif
75836 +
75837 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
75838 + struct dentry *newdentry, struct vfsmount *newmnt)
75839 +{
75840 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75841 + struct dentry *chroot;
75842 +
75843 + if (unlikely(!grsec_enable_chroot_rename))
75844 + return 0;
75845 +
75846 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
75847 + return 0;
75848 +
75849 + chroot = get_closest_chroot(olddentry);
75850 +
75851 + if (chroot == NULL)
75852 + return 0;
75853 +
75854 + if (is_subdir(newdentry, chroot))
75855 + return 0;
75856 +
75857 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
75858 +
75859 + return 1;
75860 +#else
75861 + return 0;
75862 +#endif
75863 +}
75864 +
75865 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
75866 +{
75867 +#ifdef CONFIG_GRKERNSEC
75868 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
75869 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
75870 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75871 + && gr_init_ran
75872 +#endif
75873 + )
75874 + task->gr_is_chrooted = 1;
75875 + else {
75876 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75877 + if (task_pid_nr(task) == 1 && !gr_init_ran)
75878 + gr_init_ran = 1;
75879 +#endif
75880 + task->gr_is_chrooted = 0;
75881 + }
75882 +
75883 + task->gr_chroot_dentry = path->dentry;
75884 +#endif
75885 + return;
75886 +}
75887 +
75888 +void gr_clear_chroot_entries(struct task_struct *task)
75889 +{
75890 +#ifdef CONFIG_GRKERNSEC
75891 + task->gr_is_chrooted = 0;
75892 + task->gr_chroot_dentry = NULL;
75893 +#endif
75894 + return;
75895 +}
75896 +
75897 +int
75898 +gr_handle_chroot_unix(const pid_t pid)
75899 +{
75900 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
75901 + struct task_struct *p;
75902 +
75903 + if (unlikely(!grsec_enable_chroot_unix))
75904 + return 1;
75905 +
75906 + if (likely(!proc_is_chrooted(current)))
75907 + return 1;
75908 +
75909 + rcu_read_lock();
75910 + read_lock(&tasklist_lock);
75911 + p = find_task_by_vpid_unrestricted(pid);
75912 + if (unlikely(p && !have_same_root(current, p))) {
75913 + read_unlock(&tasklist_lock);
75914 + rcu_read_unlock();
75915 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
75916 + return 0;
75917 + }
75918 + read_unlock(&tasklist_lock);
75919 + rcu_read_unlock();
75920 +#endif
75921 + return 1;
75922 +}
75923 +
75924 +int
75925 +gr_handle_chroot_nice(void)
75926 +{
75927 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
75928 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
75929 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
75930 + return -EPERM;
75931 + }
75932 +#endif
75933 + return 0;
75934 +}
75935 +
75936 +int
75937 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
75938 +{
75939 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
75940 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
75941 + && proc_is_chrooted(current)) {
75942 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
75943 + return -EACCES;
75944 + }
75945 +#endif
75946 + return 0;
75947 +}
75948 +
75949 +int
75950 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
75951 +{
75952 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
75953 + struct task_struct *p;
75954 + int ret = 0;
75955 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
75956 + return ret;
75957 +
75958 + read_lock(&tasklist_lock);
75959 + do_each_pid_task(pid, type, p) {
75960 + if (!have_same_root(current, p)) {
75961 + ret = 1;
75962 + goto out;
75963 + }
75964 + } while_each_pid_task(pid, type, p);
75965 +out:
75966 + read_unlock(&tasklist_lock);
75967 + return ret;
75968 +#endif
75969 + return 0;
75970 +}
75971 +
75972 +int
75973 +gr_pid_is_chrooted(struct task_struct *p)
75974 +{
75975 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
75976 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
75977 + return 0;
75978 +
75979 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
75980 + !have_same_root(current, p)) {
75981 + return 1;
75982 + }
75983 +#endif
75984 + return 0;
75985 +}
75986 +
75987 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
75988 +
75989 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
75990 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
75991 +{
75992 + struct path path, currentroot;
75993 + int ret = 0;
75994 +
75995 + path.dentry = (struct dentry *)u_dentry;
75996 + path.mnt = (struct vfsmount *)u_mnt;
75997 + get_fs_root(current->fs, &currentroot);
75998 + if (path_is_under(&path, &currentroot))
75999 + ret = 1;
76000 + path_put(&currentroot);
76001 +
76002 + return ret;
76003 +}
76004 +#endif
76005 +
76006 +int
76007 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76008 +{
76009 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76010 + if (!grsec_enable_chroot_fchdir)
76011 + return 1;
76012 +
76013 + if (!proc_is_chrooted(current))
76014 + return 1;
76015 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76016 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76017 + return 0;
76018 + }
76019 +#endif
76020 + return 1;
76021 +}
76022 +
76023 +int
76024 +gr_chroot_fhandle(void)
76025 +{
76026 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76027 + if (!grsec_enable_chroot_fchdir)
76028 + return 1;
76029 +
76030 + if (!proc_is_chrooted(current))
76031 + return 1;
76032 + else {
76033 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76034 + return 0;
76035 + }
76036 +#endif
76037 + return 1;
76038 +}
76039 +
76040 +int
76041 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76042 + const u64 shm_createtime)
76043 +{
76044 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76045 + struct task_struct *p;
76046 +
76047 + if (unlikely(!grsec_enable_chroot_shmat))
76048 + return 1;
76049 +
76050 + if (likely(!proc_is_chrooted(current)))
76051 + return 1;
76052 +
76053 + rcu_read_lock();
76054 + read_lock(&tasklist_lock);
76055 +
76056 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76057 + if (time_before_eq64(p->start_time, shm_createtime)) {
76058 + if (have_same_root(current, p)) {
76059 + goto allow;
76060 + } else {
76061 + read_unlock(&tasklist_lock);
76062 + rcu_read_unlock();
76063 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76064 + return 0;
76065 + }
76066 + }
76067 + /* creator exited, pid reuse, fall through to next check */
76068 + }
76069 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76070 + if (unlikely(!have_same_root(current, p))) {
76071 + read_unlock(&tasklist_lock);
76072 + rcu_read_unlock();
76073 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76074 + return 0;
76075 + }
76076 + }
76077 +
76078 +allow:
76079 + read_unlock(&tasklist_lock);
76080 + rcu_read_unlock();
76081 +#endif
76082 + return 1;
76083 +}
76084 +
76085 +void
76086 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76087 +{
76088 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76089 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76090 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76091 +#endif
76092 + return;
76093 +}
76094 +
76095 +int
76096 +gr_handle_chroot_mknod(const struct dentry *dentry,
76097 + const struct vfsmount *mnt, const int mode)
76098 +{
76099 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76100 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76101 + proc_is_chrooted(current)) {
76102 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76103 + return -EPERM;
76104 + }
76105 +#endif
76106 + return 0;
76107 +}
76108 +
76109 +int
76110 +gr_handle_chroot_mount(const struct dentry *dentry,
76111 + const struct vfsmount *mnt, const char *dev_name)
76112 +{
76113 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76114 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76115 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76116 + return -EPERM;
76117 + }
76118 +#endif
76119 + return 0;
76120 +}
76121 +
76122 +int
76123 +gr_handle_chroot_pivot(void)
76124 +{
76125 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76126 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76127 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76128 + return -EPERM;
76129 + }
76130 +#endif
76131 + return 0;
76132 +}
76133 +
76134 +int
76135 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76136 +{
76137 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76138 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76139 + !gr_is_outside_chroot(dentry, mnt)) {
76140 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76141 + return -EPERM;
76142 + }
76143 +#endif
76144 + return 0;
76145 +}
76146 +
76147 +extern const char *captab_log[];
76148 +extern int captab_log_entries;
76149 +
76150 +int
76151 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76152 +{
76153 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76154 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76155 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76156 + if (cap_raised(chroot_caps, cap)) {
76157 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76158 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76159 + }
76160 + return 0;
76161 + }
76162 + }
76163 +#endif
76164 + return 1;
76165 +}
76166 +
76167 +int
76168 +gr_chroot_is_capable(const int cap)
76169 +{
76170 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76171 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76172 +#endif
76173 + return 1;
76174 +}
76175 +
76176 +int
76177 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76178 +{
76179 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76180 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76181 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76182 + if (cap_raised(chroot_caps, cap)) {
76183 + return 0;
76184 + }
76185 + }
76186 +#endif
76187 + return 1;
76188 +}
76189 +
76190 +int
76191 +gr_chroot_is_capable_nolog(const int cap)
76192 +{
76193 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76194 + return gr_task_chroot_is_capable_nolog(current, cap);
76195 +#endif
76196 + return 1;
76197 +}
76198 +
76199 +int
76200 +gr_handle_chroot_sysctl(const int op)
76201 +{
76202 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76203 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76204 + proc_is_chrooted(current))
76205 + return -EACCES;
76206 +#endif
76207 + return 0;
76208 +}
76209 +
76210 +void
76211 +gr_handle_chroot_chdir(const struct path *path)
76212 +{
76213 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76214 + if (grsec_enable_chroot_chdir)
76215 + set_fs_pwd(current->fs, path);
76216 +#endif
76217 + return;
76218 +}
76219 +
76220 +int
76221 +gr_handle_chroot_chmod(const struct dentry *dentry,
76222 + const struct vfsmount *mnt, const int mode)
76223 +{
76224 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76225 + /* allow chmod +s on directories, but not files */
76226 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76227 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76228 + proc_is_chrooted(current)) {
76229 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76230 + return -EPERM;
76231 + }
76232 +#endif
76233 + return 0;
76234 +}
76235 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76236 new file mode 100644
76237 index 0000000..946f750
76238 --- /dev/null
76239 +++ b/grsecurity/grsec_disabled.c
76240 @@ -0,0 +1,445 @@
76241 +#include <linux/kernel.h>
76242 +#include <linux/module.h>
76243 +#include <linux/sched.h>
76244 +#include <linux/file.h>
76245 +#include <linux/fs.h>
76246 +#include <linux/kdev_t.h>
76247 +#include <linux/net.h>
76248 +#include <linux/in.h>
76249 +#include <linux/ip.h>
76250 +#include <linux/skbuff.h>
76251 +#include <linux/sysctl.h>
76252 +
76253 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76254 +void
76255 +pax_set_initial_flags(struct linux_binprm *bprm)
76256 +{
76257 + return;
76258 +}
76259 +#endif
76260 +
76261 +#ifdef CONFIG_SYSCTL
76262 +__u32
76263 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76264 +{
76265 + return 0;
76266 +}
76267 +#endif
76268 +
76269 +#ifdef CONFIG_TASKSTATS
76270 +int gr_is_taskstats_denied(int pid)
76271 +{
76272 + return 0;
76273 +}
76274 +#endif
76275 +
76276 +int
76277 +gr_acl_is_enabled(void)
76278 +{
76279 + return 0;
76280 +}
76281 +
76282 +int
76283 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76284 +{
76285 + return 0;
76286 +}
76287 +
76288 +void
76289 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76290 +{
76291 + return;
76292 +}
76293 +
76294 +int
76295 +gr_handle_rawio(const struct inode *inode)
76296 +{
76297 + return 0;
76298 +}
76299 +
76300 +void
76301 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76302 +{
76303 + return;
76304 +}
76305 +
76306 +int
76307 +gr_handle_ptrace(struct task_struct *task, const long request)
76308 +{
76309 + return 0;
76310 +}
76311 +
76312 +int
76313 +gr_handle_proc_ptrace(struct task_struct *task)
76314 +{
76315 + return 0;
76316 +}
76317 +
76318 +int
76319 +gr_set_acls(const int type)
76320 +{
76321 + return 0;
76322 +}
76323 +
76324 +int
76325 +gr_check_hidden_task(const struct task_struct *tsk)
76326 +{
76327 + return 0;
76328 +}
76329 +
76330 +int
76331 +gr_check_protected_task(const struct task_struct *task)
76332 +{
76333 + return 0;
76334 +}
76335 +
76336 +int
76337 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76338 +{
76339 + return 0;
76340 +}
76341 +
76342 +void
76343 +gr_copy_label(struct task_struct *tsk)
76344 +{
76345 + return;
76346 +}
76347 +
76348 +void
76349 +gr_set_pax_flags(struct task_struct *task)
76350 +{
76351 + return;
76352 +}
76353 +
76354 +int
76355 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76356 + const int unsafe_share)
76357 +{
76358 + return 0;
76359 +}
76360 +
76361 +void
76362 +gr_handle_delete(const u64 ino, const dev_t dev)
76363 +{
76364 + return;
76365 +}
76366 +
76367 +void
76368 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76369 +{
76370 + return;
76371 +}
76372 +
76373 +void
76374 +gr_handle_crash(struct task_struct *task, const int sig)
76375 +{
76376 + return;
76377 +}
76378 +
76379 +int
76380 +gr_check_crash_exec(const struct file *filp)
76381 +{
76382 + return 0;
76383 +}
76384 +
76385 +int
76386 +gr_check_crash_uid(const kuid_t uid)
76387 +{
76388 + return 0;
76389 +}
76390 +
76391 +void
76392 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
76393 + struct dentry *old_dentry,
76394 + struct dentry *new_dentry,
76395 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
76396 +{
76397 + return;
76398 +}
76399 +
76400 +int
76401 +gr_search_socket(const int family, const int type, const int protocol)
76402 +{
76403 + return 1;
76404 +}
76405 +
76406 +int
76407 +gr_search_connectbind(const int mode, const struct socket *sock,
76408 + const struct sockaddr_in *addr)
76409 +{
76410 + return 0;
76411 +}
76412 +
76413 +void
76414 +gr_handle_alertkill(struct task_struct *task)
76415 +{
76416 + return;
76417 +}
76418 +
76419 +__u32
76420 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
76421 +{
76422 + return 1;
76423 +}
76424 +
76425 +__u32
76426 +gr_acl_handle_hidden_file(const struct dentry * dentry,
76427 + const struct vfsmount * mnt)
76428 +{
76429 + return 1;
76430 +}
76431 +
76432 +__u32
76433 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
76434 + int acc_mode)
76435 +{
76436 + return 1;
76437 +}
76438 +
76439 +__u32
76440 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
76441 +{
76442 + return 1;
76443 +}
76444 +
76445 +__u32
76446 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
76447 +{
76448 + return 1;
76449 +}
76450 +
76451 +int
76452 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
76453 + unsigned int *vm_flags)
76454 +{
76455 + return 1;
76456 +}
76457 +
76458 +__u32
76459 +gr_acl_handle_truncate(const struct dentry * dentry,
76460 + const struct vfsmount * mnt)
76461 +{
76462 + return 1;
76463 +}
76464 +
76465 +__u32
76466 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
76467 +{
76468 + return 1;
76469 +}
76470 +
76471 +__u32
76472 +gr_acl_handle_access(const struct dentry * dentry,
76473 + const struct vfsmount * mnt, const int fmode)
76474 +{
76475 + return 1;
76476 +}
76477 +
76478 +__u32
76479 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
76480 + umode_t *mode)
76481 +{
76482 + return 1;
76483 +}
76484 +
76485 +__u32
76486 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
76487 +{
76488 + return 1;
76489 +}
76490 +
76491 +__u32
76492 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
76493 +{
76494 + return 1;
76495 +}
76496 +
76497 +__u32
76498 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
76499 +{
76500 + return 1;
76501 +}
76502 +
76503 +void
76504 +grsecurity_init(void)
76505 +{
76506 + return;
76507 +}
76508 +
76509 +umode_t gr_acl_umask(void)
76510 +{
76511 + return 0;
76512 +}
76513 +
76514 +__u32
76515 +gr_acl_handle_mknod(const struct dentry * new_dentry,
76516 + const struct dentry * parent_dentry,
76517 + const struct vfsmount * parent_mnt,
76518 + const int mode)
76519 +{
76520 + return 1;
76521 +}
76522 +
76523 +__u32
76524 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
76525 + const struct dentry * parent_dentry,
76526 + const struct vfsmount * parent_mnt)
76527 +{
76528 + return 1;
76529 +}
76530 +
76531 +__u32
76532 +gr_acl_handle_symlink(const struct dentry * new_dentry,
76533 + const struct dentry * parent_dentry,
76534 + const struct vfsmount * parent_mnt, const struct filename *from)
76535 +{
76536 + return 1;
76537 +}
76538 +
76539 +__u32
76540 +gr_acl_handle_link(const struct dentry * new_dentry,
76541 + const struct dentry * parent_dentry,
76542 + const struct vfsmount * parent_mnt,
76543 + const struct dentry * old_dentry,
76544 + const struct vfsmount * old_mnt, const struct filename *to)
76545 +{
76546 + return 1;
76547 +}
76548 +
76549 +int
76550 +gr_acl_handle_rename(const struct dentry *new_dentry,
76551 + const struct dentry *parent_dentry,
76552 + const struct vfsmount *parent_mnt,
76553 + const struct dentry *old_dentry,
76554 + const struct inode *old_parent_inode,
76555 + const struct vfsmount *old_mnt, const struct filename *newname,
76556 + unsigned int flags)
76557 +{
76558 + return 0;
76559 +}
76560 +
76561 +int
76562 +gr_acl_handle_filldir(const struct file *file, const char *name,
76563 + const int namelen, const u64 ino)
76564 +{
76565 + return 1;
76566 +}
76567 +
76568 +int
76569 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76570 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76571 +{
76572 + return 1;
76573 +}
76574 +
76575 +int
76576 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
76577 +{
76578 + return 0;
76579 +}
76580 +
76581 +int
76582 +gr_search_accept(const struct socket *sock)
76583 +{
76584 + return 0;
76585 +}
76586 +
76587 +int
76588 +gr_search_listen(const struct socket *sock)
76589 +{
76590 + return 0;
76591 +}
76592 +
76593 +int
76594 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
76595 +{
76596 + return 0;
76597 +}
76598 +
76599 +__u32
76600 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
76601 +{
76602 + return 1;
76603 +}
76604 +
76605 +__u32
76606 +gr_acl_handle_creat(const struct dentry * dentry,
76607 + const struct dentry * p_dentry,
76608 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
76609 + const int imode)
76610 +{
76611 + return 1;
76612 +}
76613 +
76614 +void
76615 +gr_acl_handle_exit(void)
76616 +{
76617 + return;
76618 +}
76619 +
76620 +int
76621 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
76622 +{
76623 + return 1;
76624 +}
76625 +
76626 +void
76627 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
76628 +{
76629 + return;
76630 +}
76631 +
76632 +int
76633 +gr_acl_handle_procpidmem(const struct task_struct *task)
76634 +{
76635 + return 0;
76636 +}
76637 +
76638 +int
76639 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
76640 +{
76641 + return 0;
76642 +}
76643 +
76644 +int
76645 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
76646 +{
76647 + return 0;
76648 +}
76649 +
76650 +int
76651 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
76652 +{
76653 + return 0;
76654 +}
76655 +
76656 +int
76657 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
76658 +{
76659 + return 0;
76660 +}
76661 +
76662 +int gr_acl_enable_at_secure(void)
76663 +{
76664 + return 0;
76665 +}
76666 +
76667 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
76668 +{
76669 + return dentry->d_sb->s_dev;
76670 +}
76671 +
76672 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
76673 +{
76674 + return dentry->d_inode->i_ino;
76675 +}
76676 +
76677 +void gr_put_exec_file(struct task_struct *task)
76678 +{
76679 + return;
76680 +}
76681 +
76682 +#ifdef CONFIG_SECURITY
76683 +EXPORT_SYMBOL_GPL(gr_check_user_change);
76684 +EXPORT_SYMBOL_GPL(gr_check_group_change);
76685 +#endif
76686 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
76687 new file mode 100644
76688 index 0000000..14638ff
76689 --- /dev/null
76690 +++ b/grsecurity/grsec_exec.c
76691 @@ -0,0 +1,188 @@
76692 +#include <linux/kernel.h>
76693 +#include <linux/sched.h>
76694 +#include <linux/file.h>
76695 +#include <linux/binfmts.h>
76696 +#include <linux/fs.h>
76697 +#include <linux/types.h>
76698 +#include <linux/grdefs.h>
76699 +#include <linux/grsecurity.h>
76700 +#include <linux/grinternal.h>
76701 +#include <linux/capability.h>
76702 +#include <linux/module.h>
76703 +#include <linux/compat.h>
76704 +
76705 +#include <asm/uaccess.h>
76706 +
76707 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76708 +static char gr_exec_arg_buf[132];
76709 +static DEFINE_MUTEX(gr_exec_arg_mutex);
76710 +#endif
76711 +
76712 +struct user_arg_ptr {
76713 +#ifdef CONFIG_COMPAT
76714 + bool is_compat;
76715 +#endif
76716 + union {
76717 + const char __user *const __user *native;
76718 +#ifdef CONFIG_COMPAT
76719 + const compat_uptr_t __user *compat;
76720 +#endif
76721 + } ptr;
76722 +};
76723 +
76724 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
76725 +
76726 +void
76727 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
76728 +{
76729 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76730 + char *grarg = gr_exec_arg_buf;
76731 + unsigned int i, x, execlen = 0;
76732 + char c;
76733 +
76734 + if (!((grsec_enable_execlog && grsec_enable_group &&
76735 + in_group_p(grsec_audit_gid))
76736 + || (grsec_enable_execlog && !grsec_enable_group)))
76737 + return;
76738 +
76739 + mutex_lock(&gr_exec_arg_mutex);
76740 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
76741 +
76742 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
76743 + const char __user *p;
76744 + unsigned int len;
76745 +
76746 + p = get_user_arg_ptr(argv, i);
76747 + if (IS_ERR(p))
76748 + goto log;
76749 +
76750 + len = strnlen_user(p, 128 - execlen);
76751 + if (len > 128 - execlen)
76752 + len = 128 - execlen;
76753 + else if (len > 0)
76754 + len--;
76755 + if (copy_from_user(grarg + execlen, p, len))
76756 + goto log;
76757 +
76758 + /* rewrite unprintable characters */
76759 + for (x = 0; x < len; x++) {
76760 + c = *(grarg + execlen + x);
76761 + if (c < 32 || c > 126)
76762 + *(grarg + execlen + x) = ' ';
76763 + }
76764 +
76765 + execlen += len;
76766 + *(grarg + execlen) = ' ';
76767 + *(grarg + execlen + 1) = '\0';
76768 + execlen++;
76769 + }
76770 +
76771 + log:
76772 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
76773 + bprm->file->f_path.mnt, grarg);
76774 + mutex_unlock(&gr_exec_arg_mutex);
76775 +#endif
76776 + return;
76777 +}
76778 +
76779 +#ifdef CONFIG_GRKERNSEC
76780 +extern int gr_acl_is_capable(const int cap);
76781 +extern int gr_acl_is_capable_nolog(const int cap);
76782 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76783 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
76784 +extern int gr_chroot_is_capable(const int cap);
76785 +extern int gr_chroot_is_capable_nolog(const int cap);
76786 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76787 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
76788 +#endif
76789 +
76790 +const char *captab_log[] = {
76791 + "CAP_CHOWN",
76792 + "CAP_DAC_OVERRIDE",
76793 + "CAP_DAC_READ_SEARCH",
76794 + "CAP_FOWNER",
76795 + "CAP_FSETID",
76796 + "CAP_KILL",
76797 + "CAP_SETGID",
76798 + "CAP_SETUID",
76799 + "CAP_SETPCAP",
76800 + "CAP_LINUX_IMMUTABLE",
76801 + "CAP_NET_BIND_SERVICE",
76802 + "CAP_NET_BROADCAST",
76803 + "CAP_NET_ADMIN",
76804 + "CAP_NET_RAW",
76805 + "CAP_IPC_LOCK",
76806 + "CAP_IPC_OWNER",
76807 + "CAP_SYS_MODULE",
76808 + "CAP_SYS_RAWIO",
76809 + "CAP_SYS_CHROOT",
76810 + "CAP_SYS_PTRACE",
76811 + "CAP_SYS_PACCT",
76812 + "CAP_SYS_ADMIN",
76813 + "CAP_SYS_BOOT",
76814 + "CAP_SYS_NICE",
76815 + "CAP_SYS_RESOURCE",
76816 + "CAP_SYS_TIME",
76817 + "CAP_SYS_TTY_CONFIG",
76818 + "CAP_MKNOD",
76819 + "CAP_LEASE",
76820 + "CAP_AUDIT_WRITE",
76821 + "CAP_AUDIT_CONTROL",
76822 + "CAP_SETFCAP",
76823 + "CAP_MAC_OVERRIDE",
76824 + "CAP_MAC_ADMIN",
76825 + "CAP_SYSLOG",
76826 + "CAP_WAKE_ALARM",
76827 + "CAP_BLOCK_SUSPEND"
76828 +};
76829 +
76830 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
76831 +
76832 +int gr_is_capable(const int cap)
76833 +{
76834 +#ifdef CONFIG_GRKERNSEC
76835 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
76836 + return 1;
76837 + return 0;
76838 +#else
76839 + return 1;
76840 +#endif
76841 +}
76842 +
76843 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76844 +{
76845 +#ifdef CONFIG_GRKERNSEC
76846 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
76847 + return 1;
76848 + return 0;
76849 +#else
76850 + return 1;
76851 +#endif
76852 +}
76853 +
76854 +int gr_is_capable_nolog(const int cap)
76855 +{
76856 +#ifdef CONFIG_GRKERNSEC
76857 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
76858 + return 1;
76859 + return 0;
76860 +#else
76861 + return 1;
76862 +#endif
76863 +}
76864 +
76865 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
76866 +{
76867 +#ifdef CONFIG_GRKERNSEC
76868 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
76869 + return 1;
76870 + return 0;
76871 +#else
76872 + return 1;
76873 +#endif
76874 +}
76875 +
76876 +EXPORT_SYMBOL_GPL(gr_is_capable);
76877 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
76878 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
76879 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
76880 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
76881 new file mode 100644
76882 index 0000000..06cc6ea
76883 --- /dev/null
76884 +++ b/grsecurity/grsec_fifo.c
76885 @@ -0,0 +1,24 @@
76886 +#include <linux/kernel.h>
76887 +#include <linux/sched.h>
76888 +#include <linux/fs.h>
76889 +#include <linux/file.h>
76890 +#include <linux/grinternal.h>
76891 +
76892 +int
76893 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
76894 + const struct dentry *dir, const int flag, const int acc_mode)
76895 +{
76896 +#ifdef CONFIG_GRKERNSEC_FIFO
76897 + const struct cred *cred = current_cred();
76898 +
76899 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
76900 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
76901 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
76902 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
76903 + if (!inode_permission(dentry->d_inode, acc_mode))
76904 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
76905 + return -EACCES;
76906 + }
76907 +#endif
76908 + return 0;
76909 +}
76910 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
76911 new file mode 100644
76912 index 0000000..8ca18bf
76913 --- /dev/null
76914 +++ b/grsecurity/grsec_fork.c
76915 @@ -0,0 +1,23 @@
76916 +#include <linux/kernel.h>
76917 +#include <linux/sched.h>
76918 +#include <linux/grsecurity.h>
76919 +#include <linux/grinternal.h>
76920 +#include <linux/errno.h>
76921 +
76922 +void
76923 +gr_log_forkfail(const int retval)
76924 +{
76925 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
76926 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
76927 + switch (retval) {
76928 + case -EAGAIN:
76929 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
76930 + break;
76931 + case -ENOMEM:
76932 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
76933 + break;
76934 + }
76935 + }
76936 +#endif
76937 + return;
76938 +}
76939 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
76940 new file mode 100644
76941 index 0000000..4ed9e7d
76942 --- /dev/null
76943 +++ b/grsecurity/grsec_init.c
76944 @@ -0,0 +1,290 @@
76945 +#include <linux/kernel.h>
76946 +#include <linux/sched.h>
76947 +#include <linux/mm.h>
76948 +#include <linux/gracl.h>
76949 +#include <linux/slab.h>
76950 +#include <linux/vmalloc.h>
76951 +#include <linux/percpu.h>
76952 +#include <linux/module.h>
76953 +
76954 +int grsec_enable_ptrace_readexec;
76955 +int grsec_enable_setxid;
76956 +int grsec_enable_symlinkown;
76957 +kgid_t grsec_symlinkown_gid;
76958 +int grsec_enable_brute;
76959 +int grsec_enable_link;
76960 +int grsec_enable_dmesg;
76961 +int grsec_enable_harden_ptrace;
76962 +int grsec_enable_harden_ipc;
76963 +int grsec_enable_fifo;
76964 +int grsec_enable_execlog;
76965 +int grsec_enable_signal;
76966 +int grsec_enable_forkfail;
76967 +int grsec_enable_audit_ptrace;
76968 +int grsec_enable_time;
76969 +int grsec_enable_group;
76970 +kgid_t grsec_audit_gid;
76971 +int grsec_enable_chdir;
76972 +int grsec_enable_mount;
76973 +int grsec_enable_rofs;
76974 +int grsec_deny_new_usb;
76975 +int grsec_enable_chroot_findtask;
76976 +int grsec_enable_chroot_mount;
76977 +int grsec_enable_chroot_shmat;
76978 +int grsec_enable_chroot_fchdir;
76979 +int grsec_enable_chroot_double;
76980 +int grsec_enable_chroot_pivot;
76981 +int grsec_enable_chroot_chdir;
76982 +int grsec_enable_chroot_chmod;
76983 +int grsec_enable_chroot_mknod;
76984 +int grsec_enable_chroot_nice;
76985 +int grsec_enable_chroot_execlog;
76986 +int grsec_enable_chroot_caps;
76987 +int grsec_enable_chroot_rename;
76988 +int grsec_enable_chroot_sysctl;
76989 +int grsec_enable_chroot_unix;
76990 +int grsec_enable_tpe;
76991 +kgid_t grsec_tpe_gid;
76992 +int grsec_enable_blackhole;
76993 +#ifdef CONFIG_IPV6_MODULE
76994 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
76995 +#endif
76996 +int grsec_lastack_retries;
76997 +int grsec_enable_tpe_all;
76998 +int grsec_enable_tpe_invert;
76999 +int grsec_enable_socket_all;
77000 +kgid_t grsec_socket_all_gid;
77001 +int grsec_enable_socket_client;
77002 +kgid_t grsec_socket_client_gid;
77003 +int grsec_enable_socket_server;
77004 +kgid_t grsec_socket_server_gid;
77005 +int grsec_resource_logging;
77006 +int grsec_disable_privio;
77007 +int grsec_enable_log_rwxmaps;
77008 +int grsec_lock;
77009 +
77010 +DEFINE_SPINLOCK(grsec_alert_lock);
77011 +unsigned long grsec_alert_wtime = 0;
77012 +unsigned long grsec_alert_fyet = 0;
77013 +
77014 +DEFINE_SPINLOCK(grsec_audit_lock);
77015 +
77016 +DEFINE_RWLOCK(grsec_exec_file_lock);
77017 +
77018 +char *gr_shared_page[4];
77019 +
77020 +char *gr_alert_log_fmt;
77021 +char *gr_audit_log_fmt;
77022 +char *gr_alert_log_buf;
77023 +char *gr_audit_log_buf;
77024 +
77025 +extern struct gr_arg *gr_usermode;
77026 +extern unsigned char *gr_system_salt;
77027 +extern unsigned char *gr_system_sum;
77028 +
77029 +void __init
77030 +grsecurity_init(void)
77031 +{
77032 + int j;
77033 + /* create the per-cpu shared pages */
77034 +
77035 +#ifdef CONFIG_X86
77036 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77037 +#endif
77038 +
77039 + for (j = 0; j < 4; j++) {
77040 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77041 + if (gr_shared_page[j] == NULL) {
77042 + panic("Unable to allocate grsecurity shared page");
77043 + return;
77044 + }
77045 + }
77046 +
77047 + /* allocate log buffers */
77048 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77049 + if (!gr_alert_log_fmt) {
77050 + panic("Unable to allocate grsecurity alert log format buffer");
77051 + return;
77052 + }
77053 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77054 + if (!gr_audit_log_fmt) {
77055 + panic("Unable to allocate grsecurity audit log format buffer");
77056 + return;
77057 + }
77058 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77059 + if (!gr_alert_log_buf) {
77060 + panic("Unable to allocate grsecurity alert log buffer");
77061 + return;
77062 + }
77063 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77064 + if (!gr_audit_log_buf) {
77065 + panic("Unable to allocate grsecurity audit log buffer");
77066 + return;
77067 + }
77068 +
77069 + /* allocate memory for authentication structure */
77070 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77071 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77072 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77073 +
77074 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77075 + panic("Unable to allocate grsecurity authentication structure");
77076 + return;
77077 + }
77078 +
77079 +#ifdef CONFIG_GRKERNSEC_IO
77080 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77081 + grsec_disable_privio = 1;
77082 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77083 + grsec_disable_privio = 1;
77084 +#else
77085 + grsec_disable_privio = 0;
77086 +#endif
77087 +#endif
77088 +
77089 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77090 + /* for backward compatibility, tpe_invert always defaults to on if
77091 + enabled in the kernel
77092 + */
77093 + grsec_enable_tpe_invert = 1;
77094 +#endif
77095 +
77096 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77097 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77098 + grsec_lock = 1;
77099 +#endif
77100 +
77101 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77102 + grsec_enable_log_rwxmaps = 1;
77103 +#endif
77104 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77105 + grsec_enable_group = 1;
77106 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77107 +#endif
77108 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77109 + grsec_enable_ptrace_readexec = 1;
77110 +#endif
77111 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77112 + grsec_enable_chdir = 1;
77113 +#endif
77114 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77115 + grsec_enable_harden_ptrace = 1;
77116 +#endif
77117 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77118 + grsec_enable_harden_ipc = 1;
77119 +#endif
77120 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77121 + grsec_enable_mount = 1;
77122 +#endif
77123 +#ifdef CONFIG_GRKERNSEC_LINK
77124 + grsec_enable_link = 1;
77125 +#endif
77126 +#ifdef CONFIG_GRKERNSEC_BRUTE
77127 + grsec_enable_brute = 1;
77128 +#endif
77129 +#ifdef CONFIG_GRKERNSEC_DMESG
77130 + grsec_enable_dmesg = 1;
77131 +#endif
77132 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77133 + grsec_enable_blackhole = 1;
77134 + grsec_lastack_retries = 4;
77135 +#endif
77136 +#ifdef CONFIG_GRKERNSEC_FIFO
77137 + grsec_enable_fifo = 1;
77138 +#endif
77139 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77140 + grsec_enable_execlog = 1;
77141 +#endif
77142 +#ifdef CONFIG_GRKERNSEC_SETXID
77143 + grsec_enable_setxid = 1;
77144 +#endif
77145 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77146 + grsec_enable_signal = 1;
77147 +#endif
77148 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77149 + grsec_enable_forkfail = 1;
77150 +#endif
77151 +#ifdef CONFIG_GRKERNSEC_TIME
77152 + grsec_enable_time = 1;
77153 +#endif
77154 +#ifdef CONFIG_GRKERNSEC_RESLOG
77155 + grsec_resource_logging = 1;
77156 +#endif
77157 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77158 + grsec_enable_chroot_findtask = 1;
77159 +#endif
77160 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77161 + grsec_enable_chroot_unix = 1;
77162 +#endif
77163 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77164 + grsec_enable_chroot_mount = 1;
77165 +#endif
77166 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77167 + grsec_enable_chroot_fchdir = 1;
77168 +#endif
77169 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77170 + grsec_enable_chroot_shmat = 1;
77171 +#endif
77172 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77173 + grsec_enable_audit_ptrace = 1;
77174 +#endif
77175 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77176 + grsec_enable_chroot_double = 1;
77177 +#endif
77178 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77179 + grsec_enable_chroot_pivot = 1;
77180 +#endif
77181 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77182 + grsec_enable_chroot_chdir = 1;
77183 +#endif
77184 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77185 + grsec_enable_chroot_chmod = 1;
77186 +#endif
77187 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77188 + grsec_enable_chroot_mknod = 1;
77189 +#endif
77190 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77191 + grsec_enable_chroot_nice = 1;
77192 +#endif
77193 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77194 + grsec_enable_chroot_execlog = 1;
77195 +#endif
77196 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77197 + grsec_enable_chroot_caps = 1;
77198 +#endif
77199 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77200 + grsec_enable_chroot_rename = 1;
77201 +#endif
77202 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77203 + grsec_enable_chroot_sysctl = 1;
77204 +#endif
77205 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77206 + grsec_enable_symlinkown = 1;
77207 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77208 +#endif
77209 +#ifdef CONFIG_GRKERNSEC_TPE
77210 + grsec_enable_tpe = 1;
77211 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77212 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77213 + grsec_enable_tpe_all = 1;
77214 +#endif
77215 +#endif
77216 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77217 + grsec_enable_socket_all = 1;
77218 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77219 +#endif
77220 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77221 + grsec_enable_socket_client = 1;
77222 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77223 +#endif
77224 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77225 + grsec_enable_socket_server = 1;
77226 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77227 +#endif
77228 +#endif
77229 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77230 + grsec_deny_new_usb = 1;
77231 +#endif
77232 +
77233 + return;
77234 +}
77235 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77236 new file mode 100644
77237 index 0000000..1773300
77238 --- /dev/null
77239 +++ b/grsecurity/grsec_ipc.c
77240 @@ -0,0 +1,48 @@
77241 +#include <linux/kernel.h>
77242 +#include <linux/mm.h>
77243 +#include <linux/sched.h>
77244 +#include <linux/file.h>
77245 +#include <linux/ipc.h>
77246 +#include <linux/ipc_namespace.h>
77247 +#include <linux/grsecurity.h>
77248 +#include <linux/grinternal.h>
77249 +
77250 +int
77251 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77252 +{
77253 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77254 + int write;
77255 + int orig_granted_mode;
77256 + kuid_t euid;
77257 + kgid_t egid;
77258 +
77259 + if (!grsec_enable_harden_ipc)
77260 + return 1;
77261 +
77262 + euid = current_euid();
77263 + egid = current_egid();
77264 +
77265 + write = requested_mode & 00002;
77266 + orig_granted_mode = ipcp->mode;
77267 +
77268 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77269 + orig_granted_mode >>= 6;
77270 + else {
77271 + /* if likely wrong permissions, lock to user */
77272 + if (orig_granted_mode & 0007)
77273 + orig_granted_mode = 0;
77274 + /* otherwise do a egid-only check */
77275 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77276 + orig_granted_mode >>= 3;
77277 + /* otherwise, no access */
77278 + else
77279 + orig_granted_mode = 0;
77280 + }
77281 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77282 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77283 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77284 + return 0;
77285 + }
77286 +#endif
77287 + return 1;
77288 +}
77289 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77290 new file mode 100644
77291 index 0000000..5e05e20
77292 --- /dev/null
77293 +++ b/grsecurity/grsec_link.c
77294 @@ -0,0 +1,58 @@
77295 +#include <linux/kernel.h>
77296 +#include <linux/sched.h>
77297 +#include <linux/fs.h>
77298 +#include <linux/file.h>
77299 +#include <linux/grinternal.h>
77300 +
77301 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77302 +{
77303 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77304 + const struct inode *link_inode = link->dentry->d_inode;
77305 +
77306 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77307 + /* ignore root-owned links, e.g. /proc/self */
77308 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77309 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77310 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77311 + return 1;
77312 + }
77313 +#endif
77314 + return 0;
77315 +}
77316 +
77317 +int
77318 +gr_handle_follow_link(const struct inode *parent,
77319 + const struct inode *inode,
77320 + const struct dentry *dentry, const struct vfsmount *mnt)
77321 +{
77322 +#ifdef CONFIG_GRKERNSEC_LINK
77323 + const struct cred *cred = current_cred();
77324 +
77325 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77326 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77327 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77328 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77329 + return -EACCES;
77330 + }
77331 +#endif
77332 + return 0;
77333 +}
77334 +
77335 +int
77336 +gr_handle_hardlink(const struct dentry *dentry,
77337 + const struct vfsmount *mnt,
77338 + struct inode *inode, const int mode, const struct filename *to)
77339 +{
77340 +#ifdef CONFIG_GRKERNSEC_LINK
77341 + const struct cred *cred = current_cred();
77342 +
77343 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77344 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77345 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77346 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77347 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77348 + return -EPERM;
77349 + }
77350 +#endif
77351 + return 0;
77352 +}
77353 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77354 new file mode 100644
77355 index 0000000..dbe0a6b
77356 --- /dev/null
77357 +++ b/grsecurity/grsec_log.c
77358 @@ -0,0 +1,341 @@
77359 +#include <linux/kernel.h>
77360 +#include <linux/sched.h>
77361 +#include <linux/file.h>
77362 +#include <linux/tty.h>
77363 +#include <linux/fs.h>
77364 +#include <linux/mm.h>
77365 +#include <linux/grinternal.h>
77366 +
77367 +#ifdef CONFIG_TREE_PREEMPT_RCU
77368 +#define DISABLE_PREEMPT() preempt_disable()
77369 +#define ENABLE_PREEMPT() preempt_enable()
77370 +#else
77371 +#define DISABLE_PREEMPT()
77372 +#define ENABLE_PREEMPT()
77373 +#endif
77374 +
77375 +#define BEGIN_LOCKS(x) \
77376 + DISABLE_PREEMPT(); \
77377 + rcu_read_lock(); \
77378 + read_lock(&tasklist_lock); \
77379 + read_lock(&grsec_exec_file_lock); \
77380 + if (x != GR_DO_AUDIT) \
77381 + spin_lock(&grsec_alert_lock); \
77382 + else \
77383 + spin_lock(&grsec_audit_lock)
77384 +
77385 +#define END_LOCKS(x) \
77386 + if (x != GR_DO_AUDIT) \
77387 + spin_unlock(&grsec_alert_lock); \
77388 + else \
77389 + spin_unlock(&grsec_audit_lock); \
77390 + read_unlock(&grsec_exec_file_lock); \
77391 + read_unlock(&tasklist_lock); \
77392 + rcu_read_unlock(); \
77393 + ENABLE_PREEMPT(); \
77394 + if (x == GR_DONT_AUDIT) \
77395 + gr_handle_alertkill(current)
77396 +
77397 +enum {
77398 + FLOODING,
77399 + NO_FLOODING
77400 +};
77401 +
77402 +extern char *gr_alert_log_fmt;
77403 +extern char *gr_audit_log_fmt;
77404 +extern char *gr_alert_log_buf;
77405 +extern char *gr_audit_log_buf;
77406 +
77407 +static int gr_log_start(int audit)
77408 +{
77409 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
77410 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
77411 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77412 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
77413 + unsigned long curr_secs = get_seconds();
77414 +
77415 + if (audit == GR_DO_AUDIT)
77416 + goto set_fmt;
77417 +
77418 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
77419 + grsec_alert_wtime = curr_secs;
77420 + grsec_alert_fyet = 0;
77421 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
77422 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
77423 + grsec_alert_fyet++;
77424 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
77425 + grsec_alert_wtime = curr_secs;
77426 + grsec_alert_fyet++;
77427 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
77428 + return FLOODING;
77429 + }
77430 + else return FLOODING;
77431 +
77432 +set_fmt:
77433 +#endif
77434 + memset(buf, 0, PAGE_SIZE);
77435 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
77436 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
77437 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77438 + } else if (current->signal->curr_ip) {
77439 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
77440 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
77441 + } else if (gr_acl_is_enabled()) {
77442 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
77443 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77444 + } else {
77445 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
77446 + strcpy(buf, fmt);
77447 + }
77448 +
77449 + return NO_FLOODING;
77450 +}
77451 +
77452 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77453 + __attribute__ ((format (printf, 2, 0)));
77454 +
77455 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77456 +{
77457 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77458 + unsigned int len = strlen(buf);
77459 +
77460 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77461 +
77462 + return;
77463 +}
77464 +
77465 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77466 + __attribute__ ((format (printf, 2, 3)));
77467 +
77468 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77469 +{
77470 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77471 + unsigned int len = strlen(buf);
77472 + va_list ap;
77473 +
77474 + va_start(ap, msg);
77475 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77476 + va_end(ap);
77477 +
77478 + return;
77479 +}
77480 +
77481 +static void gr_log_end(int audit, int append_default)
77482 +{
77483 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77484 + if (append_default) {
77485 + struct task_struct *task = current;
77486 + struct task_struct *parent = task->real_parent;
77487 + const struct cred *cred = __task_cred(task);
77488 + const struct cred *pcred = __task_cred(parent);
77489 + unsigned int len = strlen(buf);
77490 +
77491 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77492 + }
77493 +
77494 + printk("%s\n", buf);
77495 +
77496 + return;
77497 +}
77498 +
77499 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
77500 +{
77501 + int logtype;
77502 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
77503 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
77504 + void *voidptr = NULL;
77505 + int num1 = 0, num2 = 0;
77506 + unsigned long ulong1 = 0, ulong2 = 0;
77507 + struct dentry *dentry = NULL;
77508 + struct vfsmount *mnt = NULL;
77509 + struct file *file = NULL;
77510 + struct task_struct *task = NULL;
77511 + struct vm_area_struct *vma = NULL;
77512 + const struct cred *cred, *pcred;
77513 + va_list ap;
77514 +
77515 + BEGIN_LOCKS(audit);
77516 + logtype = gr_log_start(audit);
77517 + if (logtype == FLOODING) {
77518 + END_LOCKS(audit);
77519 + return;
77520 + }
77521 + va_start(ap, argtypes);
77522 + switch (argtypes) {
77523 + case GR_TTYSNIFF:
77524 + task = va_arg(ap, struct task_struct *);
77525 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
77526 + break;
77527 + case GR_SYSCTL_HIDDEN:
77528 + str1 = va_arg(ap, char *);
77529 + gr_log_middle_varargs(audit, msg, result, str1);
77530 + break;
77531 + case GR_RBAC:
77532 + dentry = va_arg(ap, struct dentry *);
77533 + mnt = va_arg(ap, struct vfsmount *);
77534 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
77535 + break;
77536 + case GR_RBAC_STR:
77537 + dentry = va_arg(ap, struct dentry *);
77538 + mnt = va_arg(ap, struct vfsmount *);
77539 + str1 = va_arg(ap, char *);
77540 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
77541 + break;
77542 + case GR_STR_RBAC:
77543 + str1 = va_arg(ap, char *);
77544 + dentry = va_arg(ap, struct dentry *);
77545 + mnt = va_arg(ap, struct vfsmount *);
77546 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
77547 + break;
77548 + case GR_RBAC_MODE2:
77549 + dentry = va_arg(ap, struct dentry *);
77550 + mnt = va_arg(ap, struct vfsmount *);
77551 + str1 = va_arg(ap, char *);
77552 + str2 = va_arg(ap, char *);
77553 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
77554 + break;
77555 + case GR_RBAC_MODE3:
77556 + dentry = va_arg(ap, struct dentry *);
77557 + mnt = va_arg(ap, struct vfsmount *);
77558 + str1 = va_arg(ap, char *);
77559 + str2 = va_arg(ap, char *);
77560 + str3 = va_arg(ap, char *);
77561 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
77562 + break;
77563 + case GR_FILENAME:
77564 + dentry = va_arg(ap, struct dentry *);
77565 + mnt = va_arg(ap, struct vfsmount *);
77566 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
77567 + break;
77568 + case GR_STR_FILENAME:
77569 + str1 = va_arg(ap, char *);
77570 + dentry = va_arg(ap, struct dentry *);
77571 + mnt = va_arg(ap, struct vfsmount *);
77572 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
77573 + break;
77574 + case GR_FILENAME_STR:
77575 + dentry = va_arg(ap, struct dentry *);
77576 + mnt = va_arg(ap, struct vfsmount *);
77577 + str1 = va_arg(ap, char *);
77578 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
77579 + break;
77580 + case GR_FILENAME_TWO_INT:
77581 + dentry = va_arg(ap, struct dentry *);
77582 + mnt = va_arg(ap, struct vfsmount *);
77583 + num1 = va_arg(ap, int);
77584 + num2 = va_arg(ap, int);
77585 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
77586 + break;
77587 + case GR_FILENAME_TWO_INT_STR:
77588 + dentry = va_arg(ap, struct dentry *);
77589 + mnt = va_arg(ap, struct vfsmount *);
77590 + num1 = va_arg(ap, int);
77591 + num2 = va_arg(ap, int);
77592 + str1 = va_arg(ap, char *);
77593 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
77594 + break;
77595 + case GR_TEXTREL:
77596 + file = va_arg(ap, struct file *);
77597 + ulong1 = va_arg(ap, unsigned long);
77598 + ulong2 = va_arg(ap, unsigned long);
77599 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
77600 + break;
77601 + case GR_PTRACE:
77602 + task = va_arg(ap, struct task_struct *);
77603 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
77604 + break;
77605 + case GR_RESOURCE:
77606 + task = va_arg(ap, struct task_struct *);
77607 + cred = __task_cred(task);
77608 + pcred = __task_cred(task->real_parent);
77609 + ulong1 = va_arg(ap, unsigned long);
77610 + str1 = va_arg(ap, char *);
77611 + ulong2 = va_arg(ap, unsigned long);
77612 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77613 + break;
77614 + case GR_CAP:
77615 + task = va_arg(ap, struct task_struct *);
77616 + cred = __task_cred(task);
77617 + pcred = __task_cred(task->real_parent);
77618 + str1 = va_arg(ap, char *);
77619 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77620 + break;
77621 + case GR_SIG:
77622 + str1 = va_arg(ap, char *);
77623 + voidptr = va_arg(ap, void *);
77624 + gr_log_middle_varargs(audit, msg, str1, voidptr);
77625 + break;
77626 + case GR_SIG2:
77627 + task = va_arg(ap, struct task_struct *);
77628 + cred = __task_cred(task);
77629 + pcred = __task_cred(task->real_parent);
77630 + num1 = va_arg(ap, int);
77631 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77632 + break;
77633 + case GR_CRASH1:
77634 + task = va_arg(ap, struct task_struct *);
77635 + cred = __task_cred(task);
77636 + pcred = __task_cred(task->real_parent);
77637 + ulong1 = va_arg(ap, unsigned long);
77638 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
77639 + break;
77640 + case GR_CRASH2:
77641 + task = va_arg(ap, struct task_struct *);
77642 + cred = __task_cred(task);
77643 + pcred = __task_cred(task->real_parent);
77644 + ulong1 = va_arg(ap, unsigned long);
77645 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
77646 + break;
77647 + case GR_RWXMAP:
77648 + file = va_arg(ap, struct file *);
77649 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
77650 + break;
77651 + case GR_RWXMAPVMA:
77652 + vma = va_arg(ap, struct vm_area_struct *);
77653 + if (vma->vm_file)
77654 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
77655 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
77656 + str1 = "<stack>";
77657 + else if (vma->vm_start <= current->mm->brk &&
77658 + vma->vm_end >= current->mm->start_brk)
77659 + str1 = "<heap>";
77660 + else
77661 + str1 = "<anonymous mapping>";
77662 + gr_log_middle_varargs(audit, msg, str1);
77663 + break;
77664 + case GR_PSACCT:
77665 + {
77666 + unsigned int wday, cday;
77667 + __u8 whr, chr;
77668 + __u8 wmin, cmin;
77669 + __u8 wsec, csec;
77670 + char cur_tty[64] = { 0 };
77671 + char parent_tty[64] = { 0 };
77672 +
77673 + task = va_arg(ap, struct task_struct *);
77674 + wday = va_arg(ap, unsigned int);
77675 + cday = va_arg(ap, unsigned int);
77676 + whr = va_arg(ap, int);
77677 + chr = va_arg(ap, int);
77678 + wmin = va_arg(ap, int);
77679 + cmin = va_arg(ap, int);
77680 + wsec = va_arg(ap, int);
77681 + csec = va_arg(ap, int);
77682 + ulong1 = va_arg(ap, unsigned long);
77683 + cred = __task_cred(task);
77684 + pcred = __task_cred(task->real_parent);
77685 +
77686 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77687 + }
77688 + break;
77689 + default:
77690 + gr_log_middle(audit, msg, ap);
77691 + }
77692 + va_end(ap);
77693 + // these don't need DEFAULTSECARGS printed on the end
77694 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
77695 + gr_log_end(audit, 0);
77696 + else
77697 + gr_log_end(audit, 1);
77698 + END_LOCKS(audit);
77699 +}
77700 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
77701 new file mode 100644
77702 index 0000000..0e39d8c
77703 --- /dev/null
77704 +++ b/grsecurity/grsec_mem.c
77705 @@ -0,0 +1,48 @@
77706 +#include <linux/kernel.h>
77707 +#include <linux/sched.h>
77708 +#include <linux/mm.h>
77709 +#include <linux/mman.h>
77710 +#include <linux/module.h>
77711 +#include <linux/grinternal.h>
77712 +
77713 +void gr_handle_msr_write(void)
77714 +{
77715 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
77716 + return;
77717 +}
77718 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
77719 +
77720 +void
77721 +gr_handle_ioperm(void)
77722 +{
77723 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
77724 + return;
77725 +}
77726 +
77727 +void
77728 +gr_handle_iopl(void)
77729 +{
77730 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
77731 + return;
77732 +}
77733 +
77734 +void
77735 +gr_handle_mem_readwrite(u64 from, u64 to)
77736 +{
77737 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
77738 + return;
77739 +}
77740 +
77741 +void
77742 +gr_handle_vm86(void)
77743 +{
77744 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
77745 + return;
77746 +}
77747 +
77748 +void
77749 +gr_log_badprocpid(const char *entry)
77750 +{
77751 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
77752 + return;
77753 +}
77754 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
77755 new file mode 100644
77756 index 0000000..6f9eb73
77757 --- /dev/null
77758 +++ b/grsecurity/grsec_mount.c
77759 @@ -0,0 +1,65 @@
77760 +#include <linux/kernel.h>
77761 +#include <linux/sched.h>
77762 +#include <linux/mount.h>
77763 +#include <linux/major.h>
77764 +#include <linux/grsecurity.h>
77765 +#include <linux/grinternal.h>
77766 +
77767 +void
77768 +gr_log_remount(const char *devname, const int retval)
77769 +{
77770 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77771 + if (grsec_enable_mount && (retval >= 0))
77772 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
77773 +#endif
77774 + return;
77775 +}
77776 +
77777 +void
77778 +gr_log_unmount(const char *devname, const int retval)
77779 +{
77780 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77781 + if (grsec_enable_mount && (retval >= 0))
77782 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
77783 +#endif
77784 + return;
77785 +}
77786 +
77787 +void
77788 +gr_log_mount(const char *from, struct path *to, const int retval)
77789 +{
77790 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77791 + if (grsec_enable_mount && (retval >= 0))
77792 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
77793 +#endif
77794 + return;
77795 +}
77796 +
77797 +int
77798 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
77799 +{
77800 +#ifdef CONFIG_GRKERNSEC_ROFS
77801 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
77802 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
77803 + return -EPERM;
77804 + } else
77805 + return 0;
77806 +#endif
77807 + return 0;
77808 +}
77809 +
77810 +int
77811 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
77812 +{
77813 +#ifdef CONFIG_GRKERNSEC_ROFS
77814 + struct inode *inode = dentry->d_inode;
77815 +
77816 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
77817 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
77818 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
77819 + return -EPERM;
77820 + } else
77821 + return 0;
77822 +#endif
77823 + return 0;
77824 +}
77825 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
77826 new file mode 100644
77827 index 0000000..6ee9d50
77828 --- /dev/null
77829 +++ b/grsecurity/grsec_pax.c
77830 @@ -0,0 +1,45 @@
77831 +#include <linux/kernel.h>
77832 +#include <linux/sched.h>
77833 +#include <linux/mm.h>
77834 +#include <linux/file.h>
77835 +#include <linux/grinternal.h>
77836 +#include <linux/grsecurity.h>
77837 +
77838 +void
77839 +gr_log_textrel(struct vm_area_struct * vma)
77840 +{
77841 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77842 + if (grsec_enable_log_rwxmaps)
77843 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
77844 +#endif
77845 + return;
77846 +}
77847 +
77848 +void gr_log_ptgnustack(struct file *file)
77849 +{
77850 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77851 + if (grsec_enable_log_rwxmaps)
77852 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
77853 +#endif
77854 + return;
77855 +}
77856 +
77857 +void
77858 +gr_log_rwxmmap(struct file *file)
77859 +{
77860 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77861 + if (grsec_enable_log_rwxmaps)
77862 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
77863 +#endif
77864 + return;
77865 +}
77866 +
77867 +void
77868 +gr_log_rwxmprotect(struct vm_area_struct *vma)
77869 +{
77870 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77871 + if (grsec_enable_log_rwxmaps)
77872 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
77873 +#endif
77874 + return;
77875 +}
77876 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
77877 new file mode 100644
77878 index 0000000..2005a3a
77879 --- /dev/null
77880 +++ b/grsecurity/grsec_proc.c
77881 @@ -0,0 +1,20 @@
77882 +#include <linux/kernel.h>
77883 +#include <linux/sched.h>
77884 +#include <linux/grsecurity.h>
77885 +#include <linux/grinternal.h>
77886 +
77887 +int gr_proc_is_restricted(void)
77888 +{
77889 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77890 + const struct cred *cred = current_cred();
77891 +#endif
77892 +
77893 +#ifdef CONFIG_GRKERNSEC_PROC_USER
77894 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
77895 + return -EACCES;
77896 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77897 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
77898 + return -EACCES;
77899 +#endif
77900 + return 0;
77901 +}
77902 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
77903 new file mode 100644
77904 index 0000000..f7f29aa
77905 --- /dev/null
77906 +++ b/grsecurity/grsec_ptrace.c
77907 @@ -0,0 +1,30 @@
77908 +#include <linux/kernel.h>
77909 +#include <linux/sched.h>
77910 +#include <linux/grinternal.h>
77911 +#include <linux/security.h>
77912 +
77913 +void
77914 +gr_audit_ptrace(struct task_struct *task)
77915 +{
77916 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77917 + if (grsec_enable_audit_ptrace)
77918 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
77919 +#endif
77920 + return;
77921 +}
77922 +
77923 +int
77924 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
77925 +{
77926 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77927 + const struct dentry *dentry = file->f_path.dentry;
77928 + const struct vfsmount *mnt = file->f_path.mnt;
77929 +
77930 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
77931 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
77932 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
77933 + return -EACCES;
77934 + }
77935 +#endif
77936 + return 0;
77937 +}
77938 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
77939 new file mode 100644
77940 index 0000000..3860c7e
77941 --- /dev/null
77942 +++ b/grsecurity/grsec_sig.c
77943 @@ -0,0 +1,236 @@
77944 +#include <linux/kernel.h>
77945 +#include <linux/sched.h>
77946 +#include <linux/fs.h>
77947 +#include <linux/delay.h>
77948 +#include <linux/grsecurity.h>
77949 +#include <linux/grinternal.h>
77950 +#include <linux/hardirq.h>
77951 +
77952 +char *signames[] = {
77953 + [SIGSEGV] = "Segmentation fault",
77954 + [SIGILL] = "Illegal instruction",
77955 + [SIGABRT] = "Abort",
77956 + [SIGBUS] = "Invalid alignment/Bus error"
77957 +};
77958 +
77959 +void
77960 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
77961 +{
77962 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77963 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
77964 + (sig == SIGABRT) || (sig == SIGBUS))) {
77965 + if (task_pid_nr(t) == task_pid_nr(current)) {
77966 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
77967 + } else {
77968 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
77969 + }
77970 + }
77971 +#endif
77972 + return;
77973 +}
77974 +
77975 +int
77976 +gr_handle_signal(const struct task_struct *p, const int sig)
77977 +{
77978 +#ifdef CONFIG_GRKERNSEC
77979 + /* ignore the 0 signal for protected task checks */
77980 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
77981 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
77982 + return -EPERM;
77983 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
77984 + return -EPERM;
77985 + }
77986 +#endif
77987 + return 0;
77988 +}
77989 +
77990 +#ifdef CONFIG_GRKERNSEC
77991 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
77992 +
77993 +int gr_fake_force_sig(int sig, struct task_struct *t)
77994 +{
77995 + unsigned long int flags;
77996 + int ret, blocked, ignored;
77997 + struct k_sigaction *action;
77998 +
77999 + spin_lock_irqsave(&t->sighand->siglock, flags);
78000 + action = &t->sighand->action[sig-1];
78001 + ignored = action->sa.sa_handler == SIG_IGN;
78002 + blocked = sigismember(&t->blocked, sig);
78003 + if (blocked || ignored) {
78004 + action->sa.sa_handler = SIG_DFL;
78005 + if (blocked) {
78006 + sigdelset(&t->blocked, sig);
78007 + recalc_sigpending_and_wake(t);
78008 + }
78009 + }
78010 + if (action->sa.sa_handler == SIG_DFL)
78011 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78012 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78013 +
78014 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78015 +
78016 + return ret;
78017 +}
78018 +#endif
78019 +
78020 +#define GR_USER_BAN_TIME (15 * 60)
78021 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78022 +
78023 +void gr_handle_brute_attach(int dumpable)
78024 +{
78025 +#ifdef CONFIG_GRKERNSEC_BRUTE
78026 + struct task_struct *p = current;
78027 + kuid_t uid = GLOBAL_ROOT_UID;
78028 + int daemon = 0;
78029 +
78030 + if (!grsec_enable_brute)
78031 + return;
78032 +
78033 + rcu_read_lock();
78034 + read_lock(&tasklist_lock);
78035 + read_lock(&grsec_exec_file_lock);
78036 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78037 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78038 + p->real_parent->brute = 1;
78039 + daemon = 1;
78040 + } else {
78041 + const struct cred *cred = __task_cred(p), *cred2;
78042 + struct task_struct *tsk, *tsk2;
78043 +
78044 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78045 + struct user_struct *user;
78046 +
78047 + uid = cred->uid;
78048 +
78049 + /* this is put upon execution past expiration */
78050 + user = find_user(uid);
78051 + if (user == NULL)
78052 + goto unlock;
78053 + user->suid_banned = 1;
78054 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78055 + if (user->suid_ban_expires == ~0UL)
78056 + user->suid_ban_expires--;
78057 +
78058 + /* only kill other threads of the same binary, from the same user */
78059 + do_each_thread(tsk2, tsk) {
78060 + cred2 = __task_cred(tsk);
78061 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78062 + gr_fake_force_sig(SIGKILL, tsk);
78063 + } while_each_thread(tsk2, tsk);
78064 + }
78065 + }
78066 +unlock:
78067 + read_unlock(&grsec_exec_file_lock);
78068 + read_unlock(&tasklist_lock);
78069 + rcu_read_unlock();
78070 +
78071 + if (gr_is_global_nonroot(uid))
78072 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78073 + else if (daemon)
78074 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78075 +
78076 +#endif
78077 + return;
78078 +}
78079 +
78080 +void gr_handle_brute_check(void)
78081 +{
78082 +#ifdef CONFIG_GRKERNSEC_BRUTE
78083 + struct task_struct *p = current;
78084 +
78085 + if (unlikely(p->brute)) {
78086 + if (!grsec_enable_brute)
78087 + p->brute = 0;
78088 + else if (time_before(get_seconds(), p->brute_expires))
78089 + msleep(30 * 1000);
78090 + }
78091 +#endif
78092 + return;
78093 +}
78094 +
78095 +void gr_handle_kernel_exploit(void)
78096 +{
78097 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78098 + const struct cred *cred;
78099 + struct task_struct *tsk, *tsk2;
78100 + struct user_struct *user;
78101 + kuid_t uid;
78102 +
78103 + if (in_irq() || in_serving_softirq() || in_nmi())
78104 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78105 +
78106 + uid = current_uid();
78107 +
78108 + if (gr_is_global_root(uid))
78109 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78110 + else {
78111 + /* kill all the processes of this user, hold a reference
78112 + to their creds struct, and prevent them from creating
78113 + another process until system reset
78114 + */
78115 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78116 + GR_GLOBAL_UID(uid));
78117 + /* we intentionally leak this ref */
78118 + user = get_uid(current->cred->user);
78119 + if (user)
78120 + user->kernel_banned = 1;
78121 +
78122 + /* kill all processes of this user */
78123 + read_lock(&tasklist_lock);
78124 + do_each_thread(tsk2, tsk) {
78125 + cred = __task_cred(tsk);
78126 + if (uid_eq(cred->uid, uid))
78127 + gr_fake_force_sig(SIGKILL, tsk);
78128 + } while_each_thread(tsk2, tsk);
78129 + read_unlock(&tasklist_lock);
78130 + }
78131 +#endif
78132 +}
78133 +
78134 +#ifdef CONFIG_GRKERNSEC_BRUTE
78135 +static bool suid_ban_expired(struct user_struct *user)
78136 +{
78137 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78138 + user->suid_banned = 0;
78139 + user->suid_ban_expires = 0;
78140 + free_uid(user);
78141 + return true;
78142 + }
78143 +
78144 + return false;
78145 +}
78146 +#endif
78147 +
78148 +int gr_process_kernel_exec_ban(void)
78149 +{
78150 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78151 + if (unlikely(current->cred->user->kernel_banned))
78152 + return -EPERM;
78153 +#endif
78154 + return 0;
78155 +}
78156 +
78157 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78158 +{
78159 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78160 + if (unlikely(user->kernel_banned))
78161 + gr_fake_force_sig(SIGKILL, current);
78162 +#endif
78163 + return 0;
78164 +}
78165 +
78166 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78167 +{
78168 +#ifdef CONFIG_GRKERNSEC_BRUTE
78169 + struct user_struct *user = current->cred->user;
78170 + if (unlikely(user->suid_banned)) {
78171 + if (suid_ban_expired(user))
78172 + return 0;
78173 + /* disallow execution of suid binaries only */
78174 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78175 + return -EPERM;
78176 + }
78177 +#endif
78178 + return 0;
78179 +}
78180 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78181 new file mode 100644
78182 index 0000000..e3650b6
78183 --- /dev/null
78184 +++ b/grsecurity/grsec_sock.c
78185 @@ -0,0 +1,244 @@
78186 +#include <linux/kernel.h>
78187 +#include <linux/module.h>
78188 +#include <linux/sched.h>
78189 +#include <linux/file.h>
78190 +#include <linux/net.h>
78191 +#include <linux/in.h>
78192 +#include <linux/ip.h>
78193 +#include <net/sock.h>
78194 +#include <net/inet_sock.h>
78195 +#include <linux/grsecurity.h>
78196 +#include <linux/grinternal.h>
78197 +#include <linux/gracl.h>
78198 +
78199 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78200 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78201 +
78202 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78203 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78204 +
78205 +#ifdef CONFIG_UNIX_MODULE
78206 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78207 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78208 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78209 +EXPORT_SYMBOL_GPL(gr_handle_create);
78210 +#endif
78211 +
78212 +#ifdef CONFIG_GRKERNSEC
78213 +#define gr_conn_table_size 32749
78214 +struct conn_table_entry {
78215 + struct conn_table_entry *next;
78216 + struct signal_struct *sig;
78217 +};
78218 +
78219 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78220 +DEFINE_SPINLOCK(gr_conn_table_lock);
78221 +
78222 +extern const char * gr_socktype_to_name(unsigned char type);
78223 +extern const char * gr_proto_to_name(unsigned char proto);
78224 +extern const char * gr_sockfamily_to_name(unsigned char family);
78225 +
78226 +static __inline__ int
78227 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78228 +{
78229 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78230 +}
78231 +
78232 +static __inline__ int
78233 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78234 + __u16 sport, __u16 dport)
78235 +{
78236 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78237 + sig->gr_sport == sport && sig->gr_dport == dport))
78238 + return 1;
78239 + else
78240 + return 0;
78241 +}
78242 +
78243 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78244 +{
78245 + struct conn_table_entry **match;
78246 + unsigned int index;
78247 +
78248 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78249 + sig->gr_sport, sig->gr_dport,
78250 + gr_conn_table_size);
78251 +
78252 + newent->sig = sig;
78253 +
78254 + match = &gr_conn_table[index];
78255 + newent->next = *match;
78256 + *match = newent;
78257 +
78258 + return;
78259 +}
78260 +
78261 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78262 +{
78263 + struct conn_table_entry *match, *last = NULL;
78264 + unsigned int index;
78265 +
78266 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78267 + sig->gr_sport, sig->gr_dport,
78268 + gr_conn_table_size);
78269 +
78270 + match = gr_conn_table[index];
78271 + while (match && !conn_match(match->sig,
78272 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78273 + sig->gr_dport)) {
78274 + last = match;
78275 + match = match->next;
78276 + }
78277 +
78278 + if (match) {
78279 + if (last)
78280 + last->next = match->next;
78281 + else
78282 + gr_conn_table[index] = NULL;
78283 + kfree(match);
78284 + }
78285 +
78286 + return;
78287 +}
78288 +
78289 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78290 + __u16 sport, __u16 dport)
78291 +{
78292 + struct conn_table_entry *match;
78293 + unsigned int index;
78294 +
78295 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78296 +
78297 + match = gr_conn_table[index];
78298 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78299 + match = match->next;
78300 +
78301 + if (match)
78302 + return match->sig;
78303 + else
78304 + return NULL;
78305 +}
78306 +
78307 +#endif
78308 +
78309 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78310 +{
78311 +#ifdef CONFIG_GRKERNSEC
78312 + struct signal_struct *sig = current->signal;
78313 + struct conn_table_entry *newent;
78314 +
78315 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78316 + if (newent == NULL)
78317 + return;
78318 + /* no bh lock needed since we are called with bh disabled */
78319 + spin_lock(&gr_conn_table_lock);
78320 + gr_del_task_from_ip_table_nolock(sig);
78321 + sig->gr_saddr = inet->inet_rcv_saddr;
78322 + sig->gr_daddr = inet->inet_daddr;
78323 + sig->gr_sport = inet->inet_sport;
78324 + sig->gr_dport = inet->inet_dport;
78325 + gr_add_to_task_ip_table_nolock(sig, newent);
78326 + spin_unlock(&gr_conn_table_lock);
78327 +#endif
78328 + return;
78329 +}
78330 +
78331 +void gr_del_task_from_ip_table(struct task_struct *task)
78332 +{
78333 +#ifdef CONFIG_GRKERNSEC
78334 + spin_lock_bh(&gr_conn_table_lock);
78335 + gr_del_task_from_ip_table_nolock(task->signal);
78336 + spin_unlock_bh(&gr_conn_table_lock);
78337 +#endif
78338 + return;
78339 +}
78340 +
78341 +void
78342 +gr_attach_curr_ip(const struct sock *sk)
78343 +{
78344 +#ifdef CONFIG_GRKERNSEC
78345 + struct signal_struct *p, *set;
78346 + const struct inet_sock *inet = inet_sk(sk);
78347 +
78348 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78349 + return;
78350 +
78351 + set = current->signal;
78352 +
78353 + spin_lock_bh(&gr_conn_table_lock);
78354 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78355 + inet->inet_dport, inet->inet_sport);
78356 + if (unlikely(p != NULL)) {
78357 + set->curr_ip = p->curr_ip;
78358 + set->used_accept = 1;
78359 + gr_del_task_from_ip_table_nolock(p);
78360 + spin_unlock_bh(&gr_conn_table_lock);
78361 + return;
78362 + }
78363 + spin_unlock_bh(&gr_conn_table_lock);
78364 +
78365 + set->curr_ip = inet->inet_daddr;
78366 + set->used_accept = 1;
78367 +#endif
78368 + return;
78369 +}
78370 +
78371 +int
78372 +gr_handle_sock_all(const int family, const int type, const int protocol)
78373 +{
78374 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78375 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
78376 + (family != AF_UNIX)) {
78377 + if (family == AF_INET)
78378 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
78379 + else
78380 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
78381 + return -EACCES;
78382 + }
78383 +#endif
78384 + return 0;
78385 +}
78386 +
78387 +int
78388 +gr_handle_sock_server(const struct sockaddr *sck)
78389 +{
78390 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78391 + if (grsec_enable_socket_server &&
78392 + in_group_p(grsec_socket_server_gid) &&
78393 + sck && (sck->sa_family != AF_UNIX) &&
78394 + (sck->sa_family != AF_LOCAL)) {
78395 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78396 + return -EACCES;
78397 + }
78398 +#endif
78399 + return 0;
78400 +}
78401 +
78402 +int
78403 +gr_handle_sock_server_other(const struct sock *sck)
78404 +{
78405 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78406 + if (grsec_enable_socket_server &&
78407 + in_group_p(grsec_socket_server_gid) &&
78408 + sck && (sck->sk_family != AF_UNIX) &&
78409 + (sck->sk_family != AF_LOCAL)) {
78410 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78411 + return -EACCES;
78412 + }
78413 +#endif
78414 + return 0;
78415 +}
78416 +
78417 +int
78418 +gr_handle_sock_client(const struct sockaddr *sck)
78419 +{
78420 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78421 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
78422 + sck && (sck->sa_family != AF_UNIX) &&
78423 + (sck->sa_family != AF_LOCAL)) {
78424 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
78425 + return -EACCES;
78426 + }
78427 +#endif
78428 + return 0;
78429 +}
78430 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
78431 new file mode 100644
78432 index 0000000..cce889e
78433 --- /dev/null
78434 +++ b/grsecurity/grsec_sysctl.c
78435 @@ -0,0 +1,488 @@
78436 +#include <linux/kernel.h>
78437 +#include <linux/sched.h>
78438 +#include <linux/sysctl.h>
78439 +#include <linux/grsecurity.h>
78440 +#include <linux/grinternal.h>
78441 +
78442 +int
78443 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
78444 +{
78445 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78446 + if (dirname == NULL || name == NULL)
78447 + return 0;
78448 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
78449 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
78450 + return -EACCES;
78451 + }
78452 +#endif
78453 + return 0;
78454 +}
78455 +
78456 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
78457 +static int __maybe_unused __read_only one = 1;
78458 +#endif
78459 +
78460 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
78461 + defined(CONFIG_GRKERNSEC_DENYUSB)
78462 +struct ctl_table grsecurity_table[] = {
78463 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78464 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
78465 +#ifdef CONFIG_GRKERNSEC_IO
78466 + {
78467 + .procname = "disable_priv_io",
78468 + .data = &grsec_disable_privio,
78469 + .maxlen = sizeof(int),
78470 + .mode = 0600,
78471 + .proc_handler = &proc_dointvec,
78472 + },
78473 +#endif
78474 +#endif
78475 +#ifdef CONFIG_GRKERNSEC_LINK
78476 + {
78477 + .procname = "linking_restrictions",
78478 + .data = &grsec_enable_link,
78479 + .maxlen = sizeof(int),
78480 + .mode = 0600,
78481 + .proc_handler = &proc_dointvec,
78482 + },
78483 +#endif
78484 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78485 + {
78486 + .procname = "enforce_symlinksifowner",
78487 + .data = &grsec_enable_symlinkown,
78488 + .maxlen = sizeof(int),
78489 + .mode = 0600,
78490 + .proc_handler = &proc_dointvec,
78491 + },
78492 + {
78493 + .procname = "symlinkown_gid",
78494 + .data = &grsec_symlinkown_gid,
78495 + .maxlen = sizeof(int),
78496 + .mode = 0600,
78497 + .proc_handler = &proc_dointvec,
78498 + },
78499 +#endif
78500 +#ifdef CONFIG_GRKERNSEC_BRUTE
78501 + {
78502 + .procname = "deter_bruteforce",
78503 + .data = &grsec_enable_brute,
78504 + .maxlen = sizeof(int),
78505 + .mode = 0600,
78506 + .proc_handler = &proc_dointvec,
78507 + },
78508 +#endif
78509 +#ifdef CONFIG_GRKERNSEC_FIFO
78510 + {
78511 + .procname = "fifo_restrictions",
78512 + .data = &grsec_enable_fifo,
78513 + .maxlen = sizeof(int),
78514 + .mode = 0600,
78515 + .proc_handler = &proc_dointvec,
78516 + },
78517 +#endif
78518 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78519 + {
78520 + .procname = "ptrace_readexec",
78521 + .data = &grsec_enable_ptrace_readexec,
78522 + .maxlen = sizeof(int),
78523 + .mode = 0600,
78524 + .proc_handler = &proc_dointvec,
78525 + },
78526 +#endif
78527 +#ifdef CONFIG_GRKERNSEC_SETXID
78528 + {
78529 + .procname = "consistent_setxid",
78530 + .data = &grsec_enable_setxid,
78531 + .maxlen = sizeof(int),
78532 + .mode = 0600,
78533 + .proc_handler = &proc_dointvec,
78534 + },
78535 +#endif
78536 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78537 + {
78538 + .procname = "ip_blackhole",
78539 + .data = &grsec_enable_blackhole,
78540 + .maxlen = sizeof(int),
78541 + .mode = 0600,
78542 + .proc_handler = &proc_dointvec,
78543 + },
78544 + {
78545 + .procname = "lastack_retries",
78546 + .data = &grsec_lastack_retries,
78547 + .maxlen = sizeof(int),
78548 + .mode = 0600,
78549 + .proc_handler = &proc_dointvec,
78550 + },
78551 +#endif
78552 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78553 + {
78554 + .procname = "exec_logging",
78555 + .data = &grsec_enable_execlog,
78556 + .maxlen = sizeof(int),
78557 + .mode = 0600,
78558 + .proc_handler = &proc_dointvec,
78559 + },
78560 +#endif
78561 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78562 + {
78563 + .procname = "rwxmap_logging",
78564 + .data = &grsec_enable_log_rwxmaps,
78565 + .maxlen = sizeof(int),
78566 + .mode = 0600,
78567 + .proc_handler = &proc_dointvec,
78568 + },
78569 +#endif
78570 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78571 + {
78572 + .procname = "signal_logging",
78573 + .data = &grsec_enable_signal,
78574 + .maxlen = sizeof(int),
78575 + .mode = 0600,
78576 + .proc_handler = &proc_dointvec,
78577 + },
78578 +#endif
78579 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78580 + {
78581 + .procname = "forkfail_logging",
78582 + .data = &grsec_enable_forkfail,
78583 + .maxlen = sizeof(int),
78584 + .mode = 0600,
78585 + .proc_handler = &proc_dointvec,
78586 + },
78587 +#endif
78588 +#ifdef CONFIG_GRKERNSEC_TIME
78589 + {
78590 + .procname = "timechange_logging",
78591 + .data = &grsec_enable_time,
78592 + .maxlen = sizeof(int),
78593 + .mode = 0600,
78594 + .proc_handler = &proc_dointvec,
78595 + },
78596 +#endif
78597 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78598 + {
78599 + .procname = "chroot_deny_shmat",
78600 + .data = &grsec_enable_chroot_shmat,
78601 + .maxlen = sizeof(int),
78602 + .mode = 0600,
78603 + .proc_handler = &proc_dointvec,
78604 + },
78605 +#endif
78606 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78607 + {
78608 + .procname = "chroot_deny_unix",
78609 + .data = &grsec_enable_chroot_unix,
78610 + .maxlen = sizeof(int),
78611 + .mode = 0600,
78612 + .proc_handler = &proc_dointvec,
78613 + },
78614 +#endif
78615 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78616 + {
78617 + .procname = "chroot_deny_mount",
78618 + .data = &grsec_enable_chroot_mount,
78619 + .maxlen = sizeof(int),
78620 + .mode = 0600,
78621 + .proc_handler = &proc_dointvec,
78622 + },
78623 +#endif
78624 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78625 + {
78626 + .procname = "chroot_deny_fchdir",
78627 + .data = &grsec_enable_chroot_fchdir,
78628 + .maxlen = sizeof(int),
78629 + .mode = 0600,
78630 + .proc_handler = &proc_dointvec,
78631 + },
78632 +#endif
78633 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78634 + {
78635 + .procname = "chroot_deny_chroot",
78636 + .data = &grsec_enable_chroot_double,
78637 + .maxlen = sizeof(int),
78638 + .mode = 0600,
78639 + .proc_handler = &proc_dointvec,
78640 + },
78641 +#endif
78642 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78643 + {
78644 + .procname = "chroot_deny_pivot",
78645 + .data = &grsec_enable_chroot_pivot,
78646 + .maxlen = sizeof(int),
78647 + .mode = 0600,
78648 + .proc_handler = &proc_dointvec,
78649 + },
78650 +#endif
78651 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78652 + {
78653 + .procname = "chroot_enforce_chdir",
78654 + .data = &grsec_enable_chroot_chdir,
78655 + .maxlen = sizeof(int),
78656 + .mode = 0600,
78657 + .proc_handler = &proc_dointvec,
78658 + },
78659 +#endif
78660 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78661 + {
78662 + .procname = "chroot_deny_chmod",
78663 + .data = &grsec_enable_chroot_chmod,
78664 + .maxlen = sizeof(int),
78665 + .mode = 0600,
78666 + .proc_handler = &proc_dointvec,
78667 + },
78668 +#endif
78669 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78670 + {
78671 + .procname = "chroot_deny_mknod",
78672 + .data = &grsec_enable_chroot_mknod,
78673 + .maxlen = sizeof(int),
78674 + .mode = 0600,
78675 + .proc_handler = &proc_dointvec,
78676 + },
78677 +#endif
78678 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78679 + {
78680 + .procname = "chroot_restrict_nice",
78681 + .data = &grsec_enable_chroot_nice,
78682 + .maxlen = sizeof(int),
78683 + .mode = 0600,
78684 + .proc_handler = &proc_dointvec,
78685 + },
78686 +#endif
78687 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78688 + {
78689 + .procname = "chroot_execlog",
78690 + .data = &grsec_enable_chroot_execlog,
78691 + .maxlen = sizeof(int),
78692 + .mode = 0600,
78693 + .proc_handler = &proc_dointvec,
78694 + },
78695 +#endif
78696 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78697 + {
78698 + .procname = "chroot_caps",
78699 + .data = &grsec_enable_chroot_caps,
78700 + .maxlen = sizeof(int),
78701 + .mode = 0600,
78702 + .proc_handler = &proc_dointvec,
78703 + },
78704 +#endif
78705 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78706 + {
78707 + .procname = "chroot_deny_bad_rename",
78708 + .data = &grsec_enable_chroot_rename,
78709 + .maxlen = sizeof(int),
78710 + .mode = 0600,
78711 + .proc_handler = &proc_dointvec,
78712 + },
78713 +#endif
78714 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78715 + {
78716 + .procname = "chroot_deny_sysctl",
78717 + .data = &grsec_enable_chroot_sysctl,
78718 + .maxlen = sizeof(int),
78719 + .mode = 0600,
78720 + .proc_handler = &proc_dointvec,
78721 + },
78722 +#endif
78723 +#ifdef CONFIG_GRKERNSEC_TPE
78724 + {
78725 + .procname = "tpe",
78726 + .data = &grsec_enable_tpe,
78727 + .maxlen = sizeof(int),
78728 + .mode = 0600,
78729 + .proc_handler = &proc_dointvec,
78730 + },
78731 + {
78732 + .procname = "tpe_gid",
78733 + .data = &grsec_tpe_gid,
78734 + .maxlen = sizeof(int),
78735 + .mode = 0600,
78736 + .proc_handler = &proc_dointvec,
78737 + },
78738 +#endif
78739 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78740 + {
78741 + .procname = "tpe_invert",
78742 + .data = &grsec_enable_tpe_invert,
78743 + .maxlen = sizeof(int),
78744 + .mode = 0600,
78745 + .proc_handler = &proc_dointvec,
78746 + },
78747 +#endif
78748 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78749 + {
78750 + .procname = "tpe_restrict_all",
78751 + .data = &grsec_enable_tpe_all,
78752 + .maxlen = sizeof(int),
78753 + .mode = 0600,
78754 + .proc_handler = &proc_dointvec,
78755 + },
78756 +#endif
78757 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78758 + {
78759 + .procname = "socket_all",
78760 + .data = &grsec_enable_socket_all,
78761 + .maxlen = sizeof(int),
78762 + .mode = 0600,
78763 + .proc_handler = &proc_dointvec,
78764 + },
78765 + {
78766 + .procname = "socket_all_gid",
78767 + .data = &grsec_socket_all_gid,
78768 + .maxlen = sizeof(int),
78769 + .mode = 0600,
78770 + .proc_handler = &proc_dointvec,
78771 + },
78772 +#endif
78773 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78774 + {
78775 + .procname = "socket_client",
78776 + .data = &grsec_enable_socket_client,
78777 + .maxlen = sizeof(int),
78778 + .mode = 0600,
78779 + .proc_handler = &proc_dointvec,
78780 + },
78781 + {
78782 + .procname = "socket_client_gid",
78783 + .data = &grsec_socket_client_gid,
78784 + .maxlen = sizeof(int),
78785 + .mode = 0600,
78786 + .proc_handler = &proc_dointvec,
78787 + },
78788 +#endif
78789 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78790 + {
78791 + .procname = "socket_server",
78792 + .data = &grsec_enable_socket_server,
78793 + .maxlen = sizeof(int),
78794 + .mode = 0600,
78795 + .proc_handler = &proc_dointvec,
78796 + },
78797 + {
78798 + .procname = "socket_server_gid",
78799 + .data = &grsec_socket_server_gid,
78800 + .maxlen = sizeof(int),
78801 + .mode = 0600,
78802 + .proc_handler = &proc_dointvec,
78803 + },
78804 +#endif
78805 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78806 + {
78807 + .procname = "audit_group",
78808 + .data = &grsec_enable_group,
78809 + .maxlen = sizeof(int),
78810 + .mode = 0600,
78811 + .proc_handler = &proc_dointvec,
78812 + },
78813 + {
78814 + .procname = "audit_gid",
78815 + .data = &grsec_audit_gid,
78816 + .maxlen = sizeof(int),
78817 + .mode = 0600,
78818 + .proc_handler = &proc_dointvec,
78819 + },
78820 +#endif
78821 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78822 + {
78823 + .procname = "audit_chdir",
78824 + .data = &grsec_enable_chdir,
78825 + .maxlen = sizeof(int),
78826 + .mode = 0600,
78827 + .proc_handler = &proc_dointvec,
78828 + },
78829 +#endif
78830 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78831 + {
78832 + .procname = "audit_mount",
78833 + .data = &grsec_enable_mount,
78834 + .maxlen = sizeof(int),
78835 + .mode = 0600,
78836 + .proc_handler = &proc_dointvec,
78837 + },
78838 +#endif
78839 +#ifdef CONFIG_GRKERNSEC_DMESG
78840 + {
78841 + .procname = "dmesg",
78842 + .data = &grsec_enable_dmesg,
78843 + .maxlen = sizeof(int),
78844 + .mode = 0600,
78845 + .proc_handler = &proc_dointvec,
78846 + },
78847 +#endif
78848 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78849 + {
78850 + .procname = "chroot_findtask",
78851 + .data = &grsec_enable_chroot_findtask,
78852 + .maxlen = sizeof(int),
78853 + .mode = 0600,
78854 + .proc_handler = &proc_dointvec,
78855 + },
78856 +#endif
78857 +#ifdef CONFIG_GRKERNSEC_RESLOG
78858 + {
78859 + .procname = "resource_logging",
78860 + .data = &grsec_resource_logging,
78861 + .maxlen = sizeof(int),
78862 + .mode = 0600,
78863 + .proc_handler = &proc_dointvec,
78864 + },
78865 +#endif
78866 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78867 + {
78868 + .procname = "audit_ptrace",
78869 + .data = &grsec_enable_audit_ptrace,
78870 + .maxlen = sizeof(int),
78871 + .mode = 0600,
78872 + .proc_handler = &proc_dointvec,
78873 + },
78874 +#endif
78875 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78876 + {
78877 + .procname = "harden_ptrace",
78878 + .data = &grsec_enable_harden_ptrace,
78879 + .maxlen = sizeof(int),
78880 + .mode = 0600,
78881 + .proc_handler = &proc_dointvec,
78882 + },
78883 +#endif
78884 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78885 + {
78886 + .procname = "harden_ipc",
78887 + .data = &grsec_enable_harden_ipc,
78888 + .maxlen = sizeof(int),
78889 + .mode = 0600,
78890 + .proc_handler = &proc_dointvec,
78891 + },
78892 +#endif
78893 + {
78894 + .procname = "grsec_lock",
78895 + .data = &grsec_lock,
78896 + .maxlen = sizeof(int),
78897 + .mode = 0600,
78898 + .proc_handler = &proc_dointvec,
78899 + },
78900 +#endif
78901 +#ifdef CONFIG_GRKERNSEC_ROFS
78902 + {
78903 + .procname = "romount_protect",
78904 + .data = &grsec_enable_rofs,
78905 + .maxlen = sizeof(int),
78906 + .mode = 0600,
78907 + .proc_handler = &proc_dointvec_minmax,
78908 + .extra1 = &one,
78909 + .extra2 = &one,
78910 + },
78911 +#endif
78912 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
78913 + {
78914 + .procname = "deny_new_usb",
78915 + .data = &grsec_deny_new_usb,
78916 + .maxlen = sizeof(int),
78917 + .mode = 0600,
78918 + .proc_handler = &proc_dointvec,
78919 + },
78920 +#endif
78921 + { }
78922 +};
78923 +#endif
78924 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
78925 new file mode 100644
78926 index 0000000..61b514e
78927 --- /dev/null
78928 +++ b/grsecurity/grsec_time.c
78929 @@ -0,0 +1,16 @@
78930 +#include <linux/kernel.h>
78931 +#include <linux/sched.h>
78932 +#include <linux/grinternal.h>
78933 +#include <linux/module.h>
78934 +
78935 +void
78936 +gr_log_timechange(void)
78937 +{
78938 +#ifdef CONFIG_GRKERNSEC_TIME
78939 + if (grsec_enable_time)
78940 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
78941 +#endif
78942 + return;
78943 +}
78944 +
78945 +EXPORT_SYMBOL_GPL(gr_log_timechange);
78946 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
78947 new file mode 100644
78948 index 0000000..d1953de
78949 --- /dev/null
78950 +++ b/grsecurity/grsec_tpe.c
78951 @@ -0,0 +1,78 @@
78952 +#include <linux/kernel.h>
78953 +#include <linux/sched.h>
78954 +#include <linux/file.h>
78955 +#include <linux/fs.h>
78956 +#include <linux/grinternal.h>
78957 +
78958 +extern int gr_acl_tpe_check(void);
78959 +
78960 +int
78961 +gr_tpe_allow(const struct file *file)
78962 +{
78963 +#ifdef CONFIG_GRKERNSEC
78964 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
78965 + struct inode *file_inode = file->f_path.dentry->d_inode;
78966 + const struct cred *cred = current_cred();
78967 + char *msg = NULL;
78968 + char *msg2 = NULL;
78969 +
78970 + // never restrict root
78971 + if (gr_is_global_root(cred->uid))
78972 + return 1;
78973 +
78974 + if (grsec_enable_tpe) {
78975 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78976 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
78977 + msg = "not being in trusted group";
78978 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
78979 + msg = "being in untrusted group";
78980 +#else
78981 + if (in_group_p(grsec_tpe_gid))
78982 + msg = "being in untrusted group";
78983 +#endif
78984 + }
78985 + if (!msg && gr_acl_tpe_check())
78986 + msg = "being in untrusted role";
78987 +
78988 + // not in any affected group/role
78989 + if (!msg)
78990 + goto next_check;
78991 +
78992 + if (gr_is_global_nonroot(inode->i_uid))
78993 + msg2 = "file in non-root-owned directory";
78994 + else if (inode->i_mode & S_IWOTH)
78995 + msg2 = "file in world-writable directory";
78996 + else if (inode->i_mode & S_IWGRP)
78997 + msg2 = "file in group-writable directory";
78998 + else if (file_inode->i_mode & S_IWOTH)
78999 + msg2 = "file is world-writable";
79000 +
79001 + if (msg && msg2) {
79002 + char fullmsg[70] = {0};
79003 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79004 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79005 + return 0;
79006 + }
79007 + msg = NULL;
79008 +next_check:
79009 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79010 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79011 + return 1;
79012 +
79013 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79014 + msg = "directory not owned by user";
79015 + else if (inode->i_mode & S_IWOTH)
79016 + msg = "file in world-writable directory";
79017 + else if (inode->i_mode & S_IWGRP)
79018 + msg = "file in group-writable directory";
79019 + else if (file_inode->i_mode & S_IWOTH)
79020 + msg = "file is world-writable";
79021 +
79022 + if (msg) {
79023 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79024 + return 0;
79025 + }
79026 +#endif
79027 +#endif
79028 + return 1;
79029 +}
79030 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79031 new file mode 100644
79032 index 0000000..ae02d8e
79033 --- /dev/null
79034 +++ b/grsecurity/grsec_usb.c
79035 @@ -0,0 +1,15 @@
79036 +#include <linux/kernel.h>
79037 +#include <linux/grinternal.h>
79038 +#include <linux/module.h>
79039 +
79040 +int gr_handle_new_usb(void)
79041 +{
79042 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79043 + if (grsec_deny_new_usb) {
79044 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79045 + return 1;
79046 + }
79047 +#endif
79048 + return 0;
79049 +}
79050 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79051 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79052 new file mode 100644
79053 index 0000000..158b330
79054 --- /dev/null
79055 +++ b/grsecurity/grsum.c
79056 @@ -0,0 +1,64 @@
79057 +#include <linux/err.h>
79058 +#include <linux/kernel.h>
79059 +#include <linux/sched.h>
79060 +#include <linux/mm.h>
79061 +#include <linux/scatterlist.h>
79062 +#include <linux/crypto.h>
79063 +#include <linux/gracl.h>
79064 +
79065 +
79066 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79067 +#error "crypto and sha256 must be built into the kernel"
79068 +#endif
79069 +
79070 +int
79071 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79072 +{
79073 + struct crypto_hash *tfm;
79074 + struct hash_desc desc;
79075 + struct scatterlist sg[2];
79076 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79077 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79078 + unsigned long *sumptr = (unsigned long *)sum;
79079 + int cryptres;
79080 + int retval = 1;
79081 + volatile int mismatched = 0;
79082 + volatile int dummy = 0;
79083 + unsigned int i;
79084 +
79085 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79086 + if (IS_ERR(tfm)) {
79087 + /* should never happen, since sha256 should be built in */
79088 + memset(entry->pw, 0, GR_PW_LEN);
79089 + return 1;
79090 + }
79091 +
79092 + sg_init_table(sg, 2);
79093 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79094 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79095 +
79096 + desc.tfm = tfm;
79097 + desc.flags = 0;
79098 +
79099 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79100 + temp_sum);
79101 +
79102 + memset(entry->pw, 0, GR_PW_LEN);
79103 +
79104 + if (cryptres)
79105 + goto out;
79106 +
79107 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79108 + if (sumptr[i] != tmpsumptr[i])
79109 + mismatched = 1;
79110 + else
79111 + dummy = 1; // waste a cycle
79112 +
79113 + if (!mismatched)
79114 + retval = dummy - 1;
79115 +
79116 +out:
79117 + crypto_free_hash(tfm);
79118 +
79119 + return retval;
79120 +}
79121 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79122 index 77ff547..181834f 100644
79123 --- a/include/asm-generic/4level-fixup.h
79124 +++ b/include/asm-generic/4level-fixup.h
79125 @@ -13,8 +13,10 @@
79126 #define pmd_alloc(mm, pud, address) \
79127 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79128 NULL: pmd_offset(pud, address))
79129 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79130
79131 #define pud_alloc(mm, pgd, address) (pgd)
79132 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79133 #define pud_offset(pgd, start) (pgd)
79134 #define pud_none(pud) 0
79135 #define pud_bad(pud) 0
79136 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79137 index b7babf0..1e4b4f1 100644
79138 --- a/include/asm-generic/atomic-long.h
79139 +++ b/include/asm-generic/atomic-long.h
79140 @@ -22,6 +22,12 @@
79141
79142 typedef atomic64_t atomic_long_t;
79143
79144 +#ifdef CONFIG_PAX_REFCOUNT
79145 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79146 +#else
79147 +typedef atomic64_t atomic_long_unchecked_t;
79148 +#endif
79149 +
79150 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79151
79152 static inline long atomic_long_read(atomic_long_t *l)
79153 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79154 return (long)atomic64_read(v);
79155 }
79156
79157 +#ifdef CONFIG_PAX_REFCOUNT
79158 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79159 +{
79160 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79161 +
79162 + return (long)atomic64_read_unchecked(v);
79163 +}
79164 +#endif
79165 +
79166 static inline void atomic_long_set(atomic_long_t *l, long i)
79167 {
79168 atomic64_t *v = (atomic64_t *)l;
79169 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79170 atomic64_set(v, i);
79171 }
79172
79173 +#ifdef CONFIG_PAX_REFCOUNT
79174 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79175 +{
79176 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79177 +
79178 + atomic64_set_unchecked(v, i);
79179 +}
79180 +#endif
79181 +
79182 static inline void atomic_long_inc(atomic_long_t *l)
79183 {
79184 atomic64_t *v = (atomic64_t *)l;
79185 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79186 atomic64_inc(v);
79187 }
79188
79189 +#ifdef CONFIG_PAX_REFCOUNT
79190 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79191 +{
79192 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79193 +
79194 + atomic64_inc_unchecked(v);
79195 +}
79196 +#endif
79197 +
79198 static inline void atomic_long_dec(atomic_long_t *l)
79199 {
79200 atomic64_t *v = (atomic64_t *)l;
79201 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79202 atomic64_dec(v);
79203 }
79204
79205 +#ifdef CONFIG_PAX_REFCOUNT
79206 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79207 +{
79208 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79209 +
79210 + atomic64_dec_unchecked(v);
79211 +}
79212 +#endif
79213 +
79214 static inline void atomic_long_add(long i, atomic_long_t *l)
79215 {
79216 atomic64_t *v = (atomic64_t *)l;
79217 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79218 atomic64_add(i, v);
79219 }
79220
79221 +#ifdef CONFIG_PAX_REFCOUNT
79222 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79223 +{
79224 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79225 +
79226 + atomic64_add_unchecked(i, v);
79227 +}
79228 +#endif
79229 +
79230 static inline void atomic_long_sub(long i, atomic_long_t *l)
79231 {
79232 atomic64_t *v = (atomic64_t *)l;
79233 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79234 atomic64_sub(i, v);
79235 }
79236
79237 +#ifdef CONFIG_PAX_REFCOUNT
79238 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79239 +{
79240 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79241 +
79242 + atomic64_sub_unchecked(i, v);
79243 +}
79244 +#endif
79245 +
79246 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79247 {
79248 atomic64_t *v = (atomic64_t *)l;
79249 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79250 return atomic64_add_negative(i, v);
79251 }
79252
79253 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79254 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79255 {
79256 atomic64_t *v = (atomic64_t *)l;
79257
79258 return (long)atomic64_add_return(i, v);
79259 }
79260
79261 +#ifdef CONFIG_PAX_REFCOUNT
79262 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79263 +{
79264 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79265 +
79266 + return (long)atomic64_add_return_unchecked(i, v);
79267 +}
79268 +#endif
79269 +
79270 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79271 {
79272 atomic64_t *v = (atomic64_t *)l;
79273 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79274 return (long)atomic64_inc_return(v);
79275 }
79276
79277 +#ifdef CONFIG_PAX_REFCOUNT
79278 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79279 +{
79280 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79281 +
79282 + return (long)atomic64_inc_return_unchecked(v);
79283 +}
79284 +#endif
79285 +
79286 static inline long atomic_long_dec_return(atomic_long_t *l)
79287 {
79288 atomic64_t *v = (atomic64_t *)l;
79289 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79290
79291 typedef atomic_t atomic_long_t;
79292
79293 +#ifdef CONFIG_PAX_REFCOUNT
79294 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79295 +#else
79296 +typedef atomic_t atomic_long_unchecked_t;
79297 +#endif
79298 +
79299 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79300 static inline long atomic_long_read(atomic_long_t *l)
79301 {
79302 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79303 return (long)atomic_read(v);
79304 }
79305
79306 +#ifdef CONFIG_PAX_REFCOUNT
79307 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79308 +{
79309 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79310 +
79311 + return (long)atomic_read_unchecked(v);
79312 +}
79313 +#endif
79314 +
79315 static inline void atomic_long_set(atomic_long_t *l, long i)
79316 {
79317 atomic_t *v = (atomic_t *)l;
79318 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79319 atomic_set(v, i);
79320 }
79321
79322 +#ifdef CONFIG_PAX_REFCOUNT
79323 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79324 +{
79325 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79326 +
79327 + atomic_set_unchecked(v, i);
79328 +}
79329 +#endif
79330 +
79331 static inline void atomic_long_inc(atomic_long_t *l)
79332 {
79333 atomic_t *v = (atomic_t *)l;
79334 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79335 atomic_inc(v);
79336 }
79337
79338 +#ifdef CONFIG_PAX_REFCOUNT
79339 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79340 +{
79341 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79342 +
79343 + atomic_inc_unchecked(v);
79344 +}
79345 +#endif
79346 +
79347 static inline void atomic_long_dec(atomic_long_t *l)
79348 {
79349 atomic_t *v = (atomic_t *)l;
79350 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79351 atomic_dec(v);
79352 }
79353
79354 +#ifdef CONFIG_PAX_REFCOUNT
79355 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79356 +{
79357 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79358 +
79359 + atomic_dec_unchecked(v);
79360 +}
79361 +#endif
79362 +
79363 static inline void atomic_long_add(long i, atomic_long_t *l)
79364 {
79365 atomic_t *v = (atomic_t *)l;
79366 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79367 atomic_add(i, v);
79368 }
79369
79370 +#ifdef CONFIG_PAX_REFCOUNT
79371 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79372 +{
79373 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79374 +
79375 + atomic_add_unchecked(i, v);
79376 +}
79377 +#endif
79378 +
79379 static inline void atomic_long_sub(long i, atomic_long_t *l)
79380 {
79381 atomic_t *v = (atomic_t *)l;
79382 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79383 atomic_sub(i, v);
79384 }
79385
79386 +#ifdef CONFIG_PAX_REFCOUNT
79387 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79388 +{
79389 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79390 +
79391 + atomic_sub_unchecked(i, v);
79392 +}
79393 +#endif
79394 +
79395 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79396 {
79397 atomic_t *v = (atomic_t *)l;
79398 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79399 return atomic_add_negative(i, v);
79400 }
79401
79402 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79403 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79404 {
79405 atomic_t *v = (atomic_t *)l;
79406
79407 return (long)atomic_add_return(i, v);
79408 }
79409
79410 +#ifdef CONFIG_PAX_REFCOUNT
79411 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79412 +{
79413 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79414 +
79415 + return (long)atomic_add_return_unchecked(i, v);
79416 +}
79417 +
79418 +#endif
79419 +
79420 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79421 {
79422 atomic_t *v = (atomic_t *)l;
79423 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79424 return (long)atomic_inc_return(v);
79425 }
79426
79427 +#ifdef CONFIG_PAX_REFCOUNT
79428 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79429 +{
79430 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79431 +
79432 + return (long)atomic_inc_return_unchecked(v);
79433 +}
79434 +#endif
79435 +
79436 static inline long atomic_long_dec_return(atomic_long_t *l)
79437 {
79438 atomic_t *v = (atomic_t *)l;
79439 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79440
79441 #endif /* BITS_PER_LONG == 64 */
79442
79443 +#ifdef CONFIG_PAX_REFCOUNT
79444 +static inline void pax_refcount_needs_these_functions(void)
79445 +{
79446 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
79447 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
79448 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
79449 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
79450 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
79451 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
79452 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
79453 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
79454 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
79455 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
79456 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
79457 +#ifdef CONFIG_X86
79458 + atomic_clear_mask_unchecked(0, NULL);
79459 + atomic_set_mask_unchecked(0, NULL);
79460 +#endif
79461 +
79462 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
79463 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
79464 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
79465 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
79466 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
79467 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
79468 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
79469 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
79470 +}
79471 +#else
79472 +#define atomic_read_unchecked(v) atomic_read(v)
79473 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
79474 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
79475 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
79476 +#define atomic_inc_unchecked(v) atomic_inc(v)
79477 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
79478 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
79479 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
79480 +#define atomic_dec_unchecked(v) atomic_dec(v)
79481 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
79482 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
79483 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
79484 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
79485 +
79486 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
79487 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
79488 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
79489 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
79490 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
79491 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
79492 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
79493 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
79494 +#endif
79495 +
79496 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
79497 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
79498 index 30ad9c8..c70c170 100644
79499 --- a/include/asm-generic/atomic64.h
79500 +++ b/include/asm-generic/atomic64.h
79501 @@ -16,6 +16,8 @@ typedef struct {
79502 long long counter;
79503 } atomic64_t;
79504
79505 +typedef atomic64_t atomic64_unchecked_t;
79506 +
79507 #define ATOMIC64_INIT(i) { (i) }
79508
79509 extern long long atomic64_read(const atomic64_t *v);
79510 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
79511 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
79512 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
79513
79514 +#define atomic64_read_unchecked(v) atomic64_read(v)
79515 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
79516 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
79517 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
79518 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
79519 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
79520 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
79521 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
79522 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
79523 +
79524 #endif /* _ASM_GENERIC_ATOMIC64_H */
79525 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
79526 index f5c40b0..e902f9d 100644
79527 --- a/include/asm-generic/barrier.h
79528 +++ b/include/asm-generic/barrier.h
79529 @@ -82,7 +82,7 @@
79530 do { \
79531 compiletime_assert_atomic_type(*p); \
79532 smp_mb(); \
79533 - ACCESS_ONCE(*p) = (v); \
79534 + ACCESS_ONCE_RW(*p) = (v); \
79535 } while (0)
79536
79537 #define smp_load_acquire(p) \
79538 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
79539 index a60a7cc..0fe12f2 100644
79540 --- a/include/asm-generic/bitops/__fls.h
79541 +++ b/include/asm-generic/bitops/__fls.h
79542 @@ -9,7 +9,7 @@
79543 *
79544 * Undefined if no set bit exists, so code should check against 0 first.
79545 */
79546 -static __always_inline unsigned long __fls(unsigned long word)
79547 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
79548 {
79549 int num = BITS_PER_LONG - 1;
79550
79551 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
79552 index 0576d1f..dad6c71 100644
79553 --- a/include/asm-generic/bitops/fls.h
79554 +++ b/include/asm-generic/bitops/fls.h
79555 @@ -9,7 +9,7 @@
79556 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
79557 */
79558
79559 -static __always_inline int fls(int x)
79560 +static __always_inline int __intentional_overflow(-1) fls(int x)
79561 {
79562 int r = 32;
79563
79564 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
79565 index b097cf8..3d40e14 100644
79566 --- a/include/asm-generic/bitops/fls64.h
79567 +++ b/include/asm-generic/bitops/fls64.h
79568 @@ -15,7 +15,7 @@
79569 * at position 64.
79570 */
79571 #if BITS_PER_LONG == 32
79572 -static __always_inline int fls64(__u64 x)
79573 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79574 {
79575 __u32 h = x >> 32;
79576 if (h)
79577 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
79578 return fls(x);
79579 }
79580 #elif BITS_PER_LONG == 64
79581 -static __always_inline int fls64(__u64 x)
79582 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79583 {
79584 if (x == 0)
79585 return 0;
79586 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
79587 index 1bfcfe5..e04c5c9 100644
79588 --- a/include/asm-generic/cache.h
79589 +++ b/include/asm-generic/cache.h
79590 @@ -6,7 +6,7 @@
79591 * cache lines need to provide their own cache.h.
79592 */
79593
79594 -#define L1_CACHE_SHIFT 5
79595 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
79596 +#define L1_CACHE_SHIFT 5UL
79597 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
79598
79599 #endif /* __ASM_GENERIC_CACHE_H */
79600 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
79601 index 0d68a1e..b74a761 100644
79602 --- a/include/asm-generic/emergency-restart.h
79603 +++ b/include/asm-generic/emergency-restart.h
79604 @@ -1,7 +1,7 @@
79605 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
79606 #define _ASM_GENERIC_EMERGENCY_RESTART_H
79607
79608 -static inline void machine_emergency_restart(void)
79609 +static inline __noreturn void machine_emergency_restart(void)
79610 {
79611 machine_restart(NULL);
79612 }
79613 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
79614 index 90f99c7..00ce236 100644
79615 --- a/include/asm-generic/kmap_types.h
79616 +++ b/include/asm-generic/kmap_types.h
79617 @@ -2,9 +2,9 @@
79618 #define _ASM_GENERIC_KMAP_TYPES_H
79619
79620 #ifdef __WITH_KM_FENCE
79621 -# define KM_TYPE_NR 41
79622 +# define KM_TYPE_NR 42
79623 #else
79624 -# define KM_TYPE_NR 20
79625 +# define KM_TYPE_NR 21
79626 #endif
79627
79628 #endif
79629 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
79630 index 9ceb03b..62b0b8f 100644
79631 --- a/include/asm-generic/local.h
79632 +++ b/include/asm-generic/local.h
79633 @@ -23,24 +23,37 @@ typedef struct
79634 atomic_long_t a;
79635 } local_t;
79636
79637 +typedef struct {
79638 + atomic_long_unchecked_t a;
79639 +} local_unchecked_t;
79640 +
79641 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
79642
79643 #define local_read(l) atomic_long_read(&(l)->a)
79644 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
79645 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
79646 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
79647 #define local_inc(l) atomic_long_inc(&(l)->a)
79648 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
79649 #define local_dec(l) atomic_long_dec(&(l)->a)
79650 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
79651 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
79652 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
79653 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
79654 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
79655
79656 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
79657 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
79658 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
79659 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
79660 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
79661 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
79662 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
79663 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
79664 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
79665
79666 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79667 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79668 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
79669 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
79670 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
79671 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
79672 index 725612b..9cc513a 100644
79673 --- a/include/asm-generic/pgtable-nopmd.h
79674 +++ b/include/asm-generic/pgtable-nopmd.h
79675 @@ -1,14 +1,19 @@
79676 #ifndef _PGTABLE_NOPMD_H
79677 #define _PGTABLE_NOPMD_H
79678
79679 -#ifndef __ASSEMBLY__
79680 -
79681 #include <asm-generic/pgtable-nopud.h>
79682
79683 -struct mm_struct;
79684 -
79685 #define __PAGETABLE_PMD_FOLDED
79686
79687 +#define PMD_SHIFT PUD_SHIFT
79688 +#define PTRS_PER_PMD 1
79689 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
79690 +#define PMD_MASK (~(PMD_SIZE-1))
79691 +
79692 +#ifndef __ASSEMBLY__
79693 +
79694 +struct mm_struct;
79695 +
79696 /*
79697 * Having the pmd type consist of a pud gets the size right, and allows
79698 * us to conceptually access the pud entry that this pmd is folded into
79699 @@ -16,11 +21,6 @@ struct mm_struct;
79700 */
79701 typedef struct { pud_t pud; } pmd_t;
79702
79703 -#define PMD_SHIFT PUD_SHIFT
79704 -#define PTRS_PER_PMD 1
79705 -#define PMD_SIZE (1UL << PMD_SHIFT)
79706 -#define PMD_MASK (~(PMD_SIZE-1))
79707 -
79708 /*
79709 * The "pud_xxx()" functions here are trivial for a folded two-level
79710 * setup: the pmd is never bad, and a pmd always exists (as it's folded
79711 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
79712 index 810431d..0ec4804f 100644
79713 --- a/include/asm-generic/pgtable-nopud.h
79714 +++ b/include/asm-generic/pgtable-nopud.h
79715 @@ -1,10 +1,15 @@
79716 #ifndef _PGTABLE_NOPUD_H
79717 #define _PGTABLE_NOPUD_H
79718
79719 -#ifndef __ASSEMBLY__
79720 -
79721 #define __PAGETABLE_PUD_FOLDED
79722
79723 +#define PUD_SHIFT PGDIR_SHIFT
79724 +#define PTRS_PER_PUD 1
79725 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
79726 +#define PUD_MASK (~(PUD_SIZE-1))
79727 +
79728 +#ifndef __ASSEMBLY__
79729 +
79730 /*
79731 * Having the pud type consist of a pgd gets the size right, and allows
79732 * us to conceptually access the pgd entry that this pud is folded into
79733 @@ -12,11 +17,6 @@
79734 */
79735 typedef struct { pgd_t pgd; } pud_t;
79736
79737 -#define PUD_SHIFT PGDIR_SHIFT
79738 -#define PTRS_PER_PUD 1
79739 -#define PUD_SIZE (1UL << PUD_SHIFT)
79740 -#define PUD_MASK (~(PUD_SIZE-1))
79741 -
79742 /*
79743 * The "pgd_xxx()" functions here are trivial for a folded two-level
79744 * setup: the pud is never bad, and a pud always exists (as it's folded
79745 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
79746 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
79747
79748 #define pgd_populate(mm, pgd, pud) do { } while (0)
79749 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
79750 /*
79751 * (puds are folded into pgds so this doesn't get actually called,
79752 * but the define is needed for a generic inline function.)
79753 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
79754 index 177d597..2826237 100644
79755 --- a/include/asm-generic/pgtable.h
79756 +++ b/include/asm-generic/pgtable.h
79757 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
79758 }
79759 #endif /* CONFIG_NUMA_BALANCING */
79760
79761 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
79762 +#ifdef CONFIG_PAX_KERNEXEC
79763 +#error KERNEXEC requires pax_open_kernel
79764 +#else
79765 +static inline unsigned long pax_open_kernel(void) { return 0; }
79766 +#endif
79767 +#endif
79768 +
79769 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
79770 +#ifdef CONFIG_PAX_KERNEXEC
79771 +#error KERNEXEC requires pax_close_kernel
79772 +#else
79773 +static inline unsigned long pax_close_kernel(void) { return 0; }
79774 +#endif
79775 +#endif
79776 +
79777 #endif /* CONFIG_MMU */
79778
79779 #endif /* !__ASSEMBLY__ */
79780 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
79781 index 72d8803..cb9749c 100644
79782 --- a/include/asm-generic/uaccess.h
79783 +++ b/include/asm-generic/uaccess.h
79784 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
79785 return __clear_user(to, n);
79786 }
79787
79788 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
79789 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79790 +#error UDEREF requires pax_open_userland
79791 +#else
79792 +static inline unsigned long pax_open_userland(void) { return 0; }
79793 +#endif
79794 +#endif
79795 +
79796 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
79797 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79798 +#error UDEREF requires pax_close_userland
79799 +#else
79800 +static inline unsigned long pax_close_userland(void) { return 0; }
79801 +#endif
79802 +#endif
79803 +
79804 #endif /* __ASM_GENERIC_UACCESS_H */
79805 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
79806 index bee5d68..8d362d1 100644
79807 --- a/include/asm-generic/vmlinux.lds.h
79808 +++ b/include/asm-generic/vmlinux.lds.h
79809 @@ -234,6 +234,7 @@
79810 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
79811 VMLINUX_SYMBOL(__start_rodata) = .; \
79812 *(.rodata) *(.rodata.*) \
79813 + *(.data..read_only) \
79814 *(__vermagic) /* Kernel version magic */ \
79815 . = ALIGN(8); \
79816 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
79817 @@ -726,17 +727,18 @@
79818 * section in the linker script will go there too. @phdr should have
79819 * a leading colon.
79820 *
79821 - * Note that this macros defines __per_cpu_load as an absolute symbol.
79822 + * Note that this macros defines per_cpu_load as an absolute symbol.
79823 * If there is no need to put the percpu section at a predetermined
79824 * address, use PERCPU_SECTION.
79825 */
79826 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
79827 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
79828 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
79829 + per_cpu_load = .; \
79830 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
79831 - LOAD_OFFSET) { \
79832 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
79833 PERCPU_INPUT(cacheline) \
79834 } phdr \
79835 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
79836 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
79837
79838 /**
79839 * PERCPU_SECTION - define output section for percpu area, simple version
79840 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
79841 index 623a59c..1e79ab9 100644
79842 --- a/include/crypto/algapi.h
79843 +++ b/include/crypto/algapi.h
79844 @@ -34,7 +34,7 @@ struct crypto_type {
79845 unsigned int maskclear;
79846 unsigned int maskset;
79847 unsigned int tfmsize;
79848 -};
79849 +} __do_const;
79850
79851 struct crypto_instance {
79852 struct crypto_alg alg;
79853 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
79854 index e1b2e8b..2697bd2 100644
79855 --- a/include/drm/drmP.h
79856 +++ b/include/drm/drmP.h
79857 @@ -59,6 +59,7 @@
79858
79859 #include <asm/mman.h>
79860 #include <asm/pgalloc.h>
79861 +#include <asm/local.h>
79862 #include <asm/uaccess.h>
79863
79864 #include <uapi/drm/drm.h>
79865 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
79866 * \param cmd command.
79867 * \param arg argument.
79868 */
79869 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
79870 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
79871 + struct drm_file *file_priv);
79872 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
79873 struct drm_file *file_priv);
79874
79875 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79876 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
79877 unsigned long arg);
79878
79879 #define DRM_IOCTL_NR(n) _IOC_NR(n)
79880 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79881 struct drm_ioctl_desc {
79882 unsigned int cmd;
79883 int flags;
79884 - drm_ioctl_t *func;
79885 + drm_ioctl_t func;
79886 unsigned int cmd_drv;
79887 const char *name;
79888 -};
79889 +} __do_const;
79890
79891 /**
79892 * Creates a driver or general drm_ioctl_desc array entry for the given
79893 @@ -629,7 +632,8 @@ struct drm_info_list {
79894 int (*show)(struct seq_file*, void*); /** show callback */
79895 u32 driver_features; /**< Required driver features for this entry */
79896 void *data;
79897 -};
79898 +} __do_const;
79899 +typedef struct drm_info_list __no_const drm_info_list_no_const;
79900
79901 /**
79902 * debugfs node structure. This structure represents a debugfs file.
79903 @@ -713,7 +717,7 @@ struct drm_device {
79904
79905 /** \name Usage Counters */
79906 /*@{ */
79907 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79908 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79909 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
79910 int buf_use; /**< Buffers in use -- cannot alloc */
79911 atomic_t buf_alloc; /**< Buffer allocation in progress */
79912 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
79913 index 7adbb65..2a1eb1f 100644
79914 --- a/include/drm/drm_crtc_helper.h
79915 +++ b/include/drm/drm_crtc_helper.h
79916 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
79917 struct drm_connector *connector);
79918 /* disable encoder when not in use - more explicit than dpms off */
79919 void (*disable)(struct drm_encoder *encoder);
79920 -};
79921 +} __no_const;
79922
79923 /**
79924 * drm_connector_helper_funcs - helper operations for connectors
79925 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
79926 index 180ad0e..53cdacf 100644
79927 --- a/include/drm/i915_pciids.h
79928 +++ b/include/drm/i915_pciids.h
79929 @@ -37,7 +37,7 @@
79930 */
79931 #define INTEL_VGA_DEVICE(id, info) { \
79932 0x8086, id, \
79933 - ~0, ~0, \
79934 + PCI_ANY_ID, PCI_ANY_ID, \
79935 0x030000, 0xff0000, \
79936 (unsigned long) info }
79937
79938 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
79939 index 72dcbe8..8db58d7 100644
79940 --- a/include/drm/ttm/ttm_memory.h
79941 +++ b/include/drm/ttm/ttm_memory.h
79942 @@ -48,7 +48,7 @@
79943
79944 struct ttm_mem_shrink {
79945 int (*do_shrink) (struct ttm_mem_shrink *);
79946 -};
79947 +} __no_const;
79948
79949 /**
79950 * struct ttm_mem_global - Global memory accounting structure.
79951 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
79952 index 49a8284..9643967 100644
79953 --- a/include/drm/ttm/ttm_page_alloc.h
79954 +++ b/include/drm/ttm/ttm_page_alloc.h
79955 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
79956 */
79957 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
79958
79959 +struct device;
79960 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
79961 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
79962
79963 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
79964 index 4b840e8..155d235 100644
79965 --- a/include/keys/asymmetric-subtype.h
79966 +++ b/include/keys/asymmetric-subtype.h
79967 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
79968 /* Verify the signature on a key of this subtype (optional) */
79969 int (*verify_signature)(const struct key *key,
79970 const struct public_key_signature *sig);
79971 -};
79972 +} __do_const;
79973
79974 /**
79975 * asymmetric_key_subtype - Get the subtype from an asymmetric key
79976 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
79977 index c1da539..1dcec55 100644
79978 --- a/include/linux/atmdev.h
79979 +++ b/include/linux/atmdev.h
79980 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
79981 #endif
79982
79983 struct k_atm_aal_stats {
79984 -#define __HANDLE_ITEM(i) atomic_t i
79985 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
79986 __AAL_STAT_ITEMS
79987 #undef __HANDLE_ITEM
79988 };
79989 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
79990 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
79991 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
79992 struct module *owner;
79993 -};
79994 +} __do_const ;
79995
79996 struct atmphy_ops {
79997 int (*start)(struct atm_dev *dev);
79998 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
79999 index 5b08a85..60922fb 100644
80000 --- a/include/linux/atomic.h
80001 +++ b/include/linux/atomic.h
80002 @@ -12,7 +12,7 @@
80003 * Atomically adds @a to @v, so long as @v was not already @u.
80004 * Returns non-zero if @v was not @u, and zero otherwise.
80005 */
80006 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80007 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80008 {
80009 return __atomic_add_unless(v, a, u) != u;
80010 }
80011 diff --git a/include/linux/audit.h b/include/linux/audit.h
80012 index af84234..4177a40 100644
80013 --- a/include/linux/audit.h
80014 +++ b/include/linux/audit.h
80015 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80016 extern unsigned int audit_serial(void);
80017 extern int auditsc_get_stamp(struct audit_context *ctx,
80018 struct timespec *t, unsigned int *serial);
80019 -extern int audit_set_loginuid(kuid_t loginuid);
80020 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80021
80022 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80023 {
80024 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80025 index 576e463..28fd926 100644
80026 --- a/include/linux/binfmts.h
80027 +++ b/include/linux/binfmts.h
80028 @@ -44,7 +44,7 @@ struct linux_binprm {
80029 unsigned interp_flags;
80030 unsigned interp_data;
80031 unsigned long loader, exec;
80032 -};
80033 +} __randomize_layout;
80034
80035 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80036 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80037 @@ -77,8 +77,10 @@ struct linux_binfmt {
80038 int (*load_binary)(struct linux_binprm *);
80039 int (*load_shlib)(struct file *);
80040 int (*core_dump)(struct coredump_params *cprm);
80041 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80042 + void (*handle_mmap)(struct file *);
80043 unsigned long min_coredump; /* minimal dump size */
80044 -};
80045 +} __do_const __randomize_layout;
80046
80047 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80048
80049 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80050 index 202e403..16e6617 100644
80051 --- a/include/linux/bitmap.h
80052 +++ b/include/linux/bitmap.h
80053 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80054 return __bitmap_full(src, nbits);
80055 }
80056
80057 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80058 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80059 {
80060 if (small_const_nbits(nbits))
80061 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80062 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80063 index 5d858e0..336c1d9 100644
80064 --- a/include/linux/bitops.h
80065 +++ b/include/linux/bitops.h
80066 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80067 * @word: value to rotate
80068 * @shift: bits to roll
80069 */
80070 -static inline __u32 rol32(__u32 word, unsigned int shift)
80071 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80072 {
80073 return (word << shift) | (word >> (32 - shift));
80074 }
80075 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80076 * @word: value to rotate
80077 * @shift: bits to roll
80078 */
80079 -static inline __u32 ror32(__u32 word, unsigned int shift)
80080 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80081 {
80082 return (word >> shift) | (word << (32 - shift));
80083 }
80084 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80085 return (__s32)(value << shift) >> shift;
80086 }
80087
80088 -static inline unsigned fls_long(unsigned long l)
80089 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80090 {
80091 if (sizeof(l) == 4)
80092 return fls(l);
80093 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80094 index 92f4b4b..483d537 100644
80095 --- a/include/linux/blkdev.h
80096 +++ b/include/linux/blkdev.h
80097 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80098 /* this callback is with swap_lock and sometimes page table lock held */
80099 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80100 struct module *owner;
80101 -};
80102 +} __do_const;
80103
80104 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80105 unsigned long);
80106 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80107 index afc1343..9735539 100644
80108 --- a/include/linux/blktrace_api.h
80109 +++ b/include/linux/blktrace_api.h
80110 @@ -25,7 +25,7 @@ struct blk_trace {
80111 struct dentry *dropped_file;
80112 struct dentry *msg_file;
80113 struct list_head running_list;
80114 - atomic_t dropped;
80115 + atomic_unchecked_t dropped;
80116 };
80117
80118 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80119 diff --git a/include/linux/cache.h b/include/linux/cache.h
80120 index 17e7e82..1d7da26 100644
80121 --- a/include/linux/cache.h
80122 +++ b/include/linux/cache.h
80123 @@ -16,6 +16,14 @@
80124 #define __read_mostly
80125 #endif
80126
80127 +#ifndef __read_only
80128 +#ifdef CONFIG_PAX_KERNEXEC
80129 +#error KERNEXEC requires __read_only
80130 +#else
80131 +#define __read_only __read_mostly
80132 +#endif
80133 +#endif
80134 +
80135 #ifndef ____cacheline_aligned
80136 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80137 #endif
80138 diff --git a/include/linux/capability.h b/include/linux/capability.h
80139 index aa93e5e..985a1b0 100644
80140 --- a/include/linux/capability.h
80141 +++ b/include/linux/capability.h
80142 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80143 extern bool capable(int cap);
80144 extern bool ns_capable(struct user_namespace *ns, int cap);
80145 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80146 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80147 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80148 +extern bool capable_nolog(int cap);
80149 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80150
80151 /* audit system wants to get cap info from files as well */
80152 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80153
80154 +extern int is_privileged_binary(const struct dentry *dentry);
80155 +
80156 #endif /* !_LINUX_CAPABILITY_H */
80157 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80158 index 8609d57..86e4d79 100644
80159 --- a/include/linux/cdrom.h
80160 +++ b/include/linux/cdrom.h
80161 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80162
80163 /* driver specifications */
80164 const int capability; /* capability flags */
80165 - int n_minors; /* number of active minor devices */
80166 /* handle uniform packets for scsi type devices (scsi,atapi) */
80167 int (*generic_packet) (struct cdrom_device_info *,
80168 struct packet_command *);
80169 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80170 index 4ce9056..86caac6 100644
80171 --- a/include/linux/cleancache.h
80172 +++ b/include/linux/cleancache.h
80173 @@ -31,7 +31,7 @@ struct cleancache_ops {
80174 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80175 void (*invalidate_inode)(int, struct cleancache_filekey);
80176 void (*invalidate_fs)(int);
80177 -};
80178 +} __no_const;
80179
80180 extern struct cleancache_ops *
80181 cleancache_register_ops(struct cleancache_ops *ops);
80182 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80183 index d936409..ce9f842 100644
80184 --- a/include/linux/clk-provider.h
80185 +++ b/include/linux/clk-provider.h
80186 @@ -191,6 +191,7 @@ struct clk_ops {
80187 void (*init)(struct clk_hw *hw);
80188 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80189 };
80190 +typedef struct clk_ops __no_const clk_ops_no_const;
80191
80192 /**
80193 * struct clk_init_data - holds init data that's common to all clocks and is
80194 diff --git a/include/linux/compat.h b/include/linux/compat.h
80195 index 7450ca2..a824b81 100644
80196 --- a/include/linux/compat.h
80197 +++ b/include/linux/compat.h
80198 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80199 compat_size_t __user *len_ptr);
80200
80201 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80202 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80203 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80204 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80205 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80206 compat_ssize_t msgsz, int msgflg);
80207 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80208 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80209 compat_ulong_t addr, compat_ulong_t data);
80210 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80211 - compat_long_t addr, compat_long_t data);
80212 + compat_ulong_t addr, compat_ulong_t data);
80213
80214 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80215 /*
80216 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80217 index d1a5582..4424efa 100644
80218 --- a/include/linux/compiler-gcc4.h
80219 +++ b/include/linux/compiler-gcc4.h
80220 @@ -39,9 +39,34 @@
80221 # define __compiletime_warning(message) __attribute__((warning(message)))
80222 # define __compiletime_error(message) __attribute__((error(message)))
80223 #endif /* __CHECKER__ */
80224 +
80225 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80226 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80227 +#define __bos0(ptr) __bos((ptr), 0)
80228 +#define __bos1(ptr) __bos((ptr), 1)
80229 #endif /* GCC_VERSION >= 40300 */
80230
80231 #if GCC_VERSION >= 40500
80232 +
80233 +#ifdef RANDSTRUCT_PLUGIN
80234 +#define __randomize_layout __attribute__((randomize_layout))
80235 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80236 +#endif
80237 +
80238 +#ifdef CONSTIFY_PLUGIN
80239 +#define __no_const __attribute__((no_const))
80240 +#define __do_const __attribute__((do_const))
80241 +#endif
80242 +
80243 +#ifdef SIZE_OVERFLOW_PLUGIN
80244 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80245 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80246 +#endif
80247 +
80248 +#ifdef LATENT_ENTROPY_PLUGIN
80249 +#define __latent_entropy __attribute__((latent_entropy))
80250 +#endif
80251 +
80252 /*
80253 * Mark a position in code as unreachable. This can be used to
80254 * suppress control flow warnings after asm blocks that transfer
80255 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80256 index c8c5659..d09f2ad 100644
80257 --- a/include/linux/compiler-gcc5.h
80258 +++ b/include/linux/compiler-gcc5.h
80259 @@ -28,6 +28,28 @@
80260 # define __compiletime_error(message) __attribute__((error(message)))
80261 #endif /* __CHECKER__ */
80262
80263 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80264 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80265 +#define __bos0(ptr) __bos((ptr), 0)
80266 +#define __bos1(ptr) __bos((ptr), 1)
80267 +
80268 +#ifdef CONSTIFY_PLUGIN
80269 +#error not yet
80270 +#define __no_const __attribute__((no_const))
80271 +#define __do_const __attribute__((do_const))
80272 +#endif
80273 +
80274 +#ifdef SIZE_OVERFLOW_PLUGIN
80275 +#error not yet
80276 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80277 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80278 +#endif
80279 +
80280 +#ifdef LATENT_ENTROPY_PLUGIN
80281 +#error not yet
80282 +#define __latent_entropy __attribute__((latent_entropy))
80283 +#endif
80284 +
80285 /*
80286 * Mark a position in code as unreachable. This can be used to
80287 * suppress control flow warnings after asm blocks that transfer
80288 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80289 index fa6a314..752a6ef 100644
80290 --- a/include/linux/compiler.h
80291 +++ b/include/linux/compiler.h
80292 @@ -5,11 +5,14 @@
80293
80294 #ifdef __CHECKER__
80295 # define __user __attribute__((noderef, address_space(1)))
80296 +# define __force_user __force __user
80297 # define __kernel __attribute__((address_space(0)))
80298 +# define __force_kernel __force __kernel
80299 # define __safe __attribute__((safe))
80300 # define __force __attribute__((force))
80301 # define __nocast __attribute__((nocast))
80302 # define __iomem __attribute__((noderef, address_space(2)))
80303 +# define __force_iomem __force __iomem
80304 # define __must_hold(x) __attribute__((context(x,1,1)))
80305 # define __acquires(x) __attribute__((context(x,0,1)))
80306 # define __releases(x) __attribute__((context(x,1,0)))
80307 @@ -17,20 +20,37 @@
80308 # define __release(x) __context__(x,-1)
80309 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80310 # define __percpu __attribute__((noderef, address_space(3)))
80311 +# define __force_percpu __force __percpu
80312 #ifdef CONFIG_SPARSE_RCU_POINTER
80313 # define __rcu __attribute__((noderef, address_space(4)))
80314 +# define __force_rcu __force __rcu
80315 #else
80316 # define __rcu
80317 +# define __force_rcu
80318 #endif
80319 extern void __chk_user_ptr(const volatile void __user *);
80320 extern void __chk_io_ptr(const volatile void __iomem *);
80321 #else
80322 -# define __user
80323 -# define __kernel
80324 +# ifdef CHECKER_PLUGIN
80325 +//# define __user
80326 +//# define __force_user
80327 +//# define __kernel
80328 +//# define __force_kernel
80329 +# else
80330 +# ifdef STRUCTLEAK_PLUGIN
80331 +# define __user __attribute__((user))
80332 +# else
80333 +# define __user
80334 +# endif
80335 +# define __force_user
80336 +# define __kernel
80337 +# define __force_kernel
80338 +# endif
80339 # define __safe
80340 # define __force
80341 # define __nocast
80342 # define __iomem
80343 +# define __force_iomem
80344 # define __chk_user_ptr(x) (void)0
80345 # define __chk_io_ptr(x) (void)0
80346 # define __builtin_warning(x, y...) (1)
80347 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80348 # define __release(x) (void)0
80349 # define __cond_lock(x,c) (c)
80350 # define __percpu
80351 +# define __force_percpu
80352 # define __rcu
80353 +# define __force_rcu
80354 #endif
80355
80356 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80357 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80358 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80359 {
80360 switch (size) {
80361 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80362 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80363 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80364 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80365 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80366 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80367 #ifdef CONFIG_64BIT
80368 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80369 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80370 #endif
80371 default:
80372 barrier();
80373 - __builtin_memcpy((void *)res, (const void *)p, size);
80374 + __builtin_memcpy(res, (const void *)p, size);
80375 data_access_exceeds_word_size();
80376 barrier();
80377 }
80378 }
80379
80380 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
80381 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
80382 {
80383 switch (size) {
80384 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
80385 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
80386 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
80387 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
80388 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
80389 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
80390 #ifdef CONFIG_64BIT
80391 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
80392 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
80393 #endif
80394 default:
80395 barrier();
80396 - __builtin_memcpy((void *)p, (const void *)res, size);
80397 + __builtin_memcpy((void *)p, res, size);
80398 data_access_exceeds_word_size();
80399 barrier();
80400 }
80401 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80402 # define __attribute_const__ /* unimplemented */
80403 #endif
80404
80405 +#ifndef __randomize_layout
80406 +# define __randomize_layout
80407 +#endif
80408 +
80409 +#ifndef __no_randomize_layout
80410 +# define __no_randomize_layout
80411 +#endif
80412 +
80413 +#ifndef __no_const
80414 +# define __no_const
80415 +#endif
80416 +
80417 +#ifndef __do_const
80418 +# define __do_const
80419 +#endif
80420 +
80421 +#ifndef __size_overflow
80422 +# define __size_overflow(...)
80423 +#endif
80424 +
80425 +#ifndef __intentional_overflow
80426 +# define __intentional_overflow(...)
80427 +#endif
80428 +
80429 +#ifndef __latent_entropy
80430 +# define __latent_entropy
80431 +#endif
80432 +
80433 /*
80434 * Tell gcc if a function is cold. The compiler will assume any path
80435 * directly leading to the call is unlikely.
80436 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80437 #define __cold
80438 #endif
80439
80440 +#ifndef __alloc_size
80441 +#define __alloc_size(...)
80442 +#endif
80443 +
80444 +#ifndef __bos
80445 +#define __bos(ptr, arg)
80446 +#endif
80447 +
80448 +#ifndef __bos0
80449 +#define __bos0(ptr)
80450 +#endif
80451 +
80452 +#ifndef __bos1
80453 +#define __bos1(ptr)
80454 +#endif
80455 +
80456 /* Simple shorthand for a section definition */
80457 #ifndef __section
80458 # define __section(S) __attribute__ ((__section__(#S)))
80459 @@ -462,8 +528,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80460 */
80461 #define __ACCESS_ONCE(x) ({ \
80462 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
80463 - (volatile typeof(x) *)&(x); })
80464 + (volatile const typeof(x) *)&(x); })
80465 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
80466 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
80467
80468 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
80469 #ifdef CONFIG_KPROBES
80470 diff --git a/include/linux/completion.h b/include/linux/completion.h
80471 index 5d5aaae..0ea9b84 100644
80472 --- a/include/linux/completion.h
80473 +++ b/include/linux/completion.h
80474 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
80475
80476 extern void wait_for_completion(struct completion *);
80477 extern void wait_for_completion_io(struct completion *);
80478 -extern int wait_for_completion_interruptible(struct completion *x);
80479 -extern int wait_for_completion_killable(struct completion *x);
80480 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
80481 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
80482 extern unsigned long wait_for_completion_timeout(struct completion *x,
80483 - unsigned long timeout);
80484 + unsigned long timeout) __intentional_overflow(-1);
80485 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
80486 - unsigned long timeout);
80487 + unsigned long timeout) __intentional_overflow(-1);
80488 extern long wait_for_completion_interruptible_timeout(
80489 - struct completion *x, unsigned long timeout);
80490 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80491 extern long wait_for_completion_killable_timeout(
80492 - struct completion *x, unsigned long timeout);
80493 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80494 extern bool try_wait_for_completion(struct completion *x);
80495 extern bool completion_done(struct completion *x);
80496
80497 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
80498 index 34025df..d94bbbc 100644
80499 --- a/include/linux/configfs.h
80500 +++ b/include/linux/configfs.h
80501 @@ -125,7 +125,7 @@ struct configfs_attribute {
80502 const char *ca_name;
80503 struct module *ca_owner;
80504 umode_t ca_mode;
80505 -};
80506 +} __do_const;
80507
80508 /*
80509 * Users often need to create attribute structures for their configurable
80510 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
80511 index 4d078ce..c970f4d 100644
80512 --- a/include/linux/cpufreq.h
80513 +++ b/include/linux/cpufreq.h
80514 @@ -206,6 +206,7 @@ struct global_attr {
80515 ssize_t (*store)(struct kobject *a, struct attribute *b,
80516 const char *c, size_t count);
80517 };
80518 +typedef struct global_attr __no_const global_attr_no_const;
80519
80520 #define define_one_global_ro(_name) \
80521 static struct global_attr _name = \
80522 @@ -277,7 +278,7 @@ struct cpufreq_driver {
80523 bool boost_supported;
80524 bool boost_enabled;
80525 int (*set_boost)(int state);
80526 -};
80527 +} __do_const;
80528
80529 /* flags */
80530 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
80531 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
80532 index ab70f3b..3ef7771 100644
80533 --- a/include/linux/cpuidle.h
80534 +++ b/include/linux/cpuidle.h
80535 @@ -50,7 +50,8 @@ struct cpuidle_state {
80536 int index);
80537
80538 int (*enter_dead) (struct cpuidle_device *dev, int index);
80539 -};
80540 +} __do_const;
80541 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
80542
80543 /* Idle State Flags */
80544 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
80545 @@ -206,7 +207,7 @@ struct cpuidle_governor {
80546 void (*reflect) (struct cpuidle_device *dev, int index);
80547
80548 struct module *owner;
80549 -};
80550 +} __do_const;
80551
80552 #ifdef CONFIG_CPU_IDLE
80553 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
80554 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
80555 index b950e9d..63810aa 100644
80556 --- a/include/linux/cpumask.h
80557 +++ b/include/linux/cpumask.h
80558 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80559 }
80560
80561 /* Valid inputs for n are -1 and 0. */
80562 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80563 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80564 {
80565 return n+1;
80566 }
80567
80568 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80569 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80570 {
80571 return n+1;
80572 }
80573
80574 -static inline unsigned int cpumask_next_and(int n,
80575 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
80576 const struct cpumask *srcp,
80577 const struct cpumask *andp)
80578 {
80579 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80580 *
80581 * Returns >= nr_cpu_ids if no further cpus set.
80582 */
80583 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80584 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80585 {
80586 /* -1 is a legal arg here. */
80587 if (n != -1)
80588 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80589 *
80590 * Returns >= nr_cpu_ids if no further cpus unset.
80591 */
80592 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80593 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80594 {
80595 /* -1 is a legal arg here. */
80596 if (n != -1)
80597 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80598 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
80599 }
80600
80601 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
80602 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
80603 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
80604 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
80605
80606 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
80607 * cpumask_weight - Count of bits in *srcp
80608 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
80609 */
80610 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
80611 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
80612 {
80613 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
80614 }
80615 diff --git a/include/linux/cred.h b/include/linux/cred.h
80616 index 2fb2ca2..d6a3340 100644
80617 --- a/include/linux/cred.h
80618 +++ b/include/linux/cred.h
80619 @@ -35,7 +35,7 @@ struct group_info {
80620 int nblocks;
80621 kgid_t small_block[NGROUPS_SMALL];
80622 kgid_t *blocks[0];
80623 -};
80624 +} __randomize_layout;
80625
80626 /**
80627 * get_group_info - Get a reference to a group info structure
80628 @@ -137,7 +137,7 @@ struct cred {
80629 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
80630 struct group_info *group_info; /* supplementary groups for euid/fsgid */
80631 struct rcu_head rcu; /* RCU deletion hook */
80632 -};
80633 +} __randomize_layout;
80634
80635 extern void __put_cred(struct cred *);
80636 extern void exit_creds(struct task_struct *);
80637 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
80638 static inline void validate_process_creds(void)
80639 {
80640 }
80641 +static inline void validate_task_creds(struct task_struct *task)
80642 +{
80643 +}
80644 #endif
80645
80646 /**
80647 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
80648
80649 #define task_uid(task) (task_cred_xxx((task), uid))
80650 #define task_euid(task) (task_cred_xxx((task), euid))
80651 +#define task_securebits(task) (task_cred_xxx((task), securebits))
80652
80653 #define current_cred_xxx(xxx) \
80654 ({ \
80655 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
80656 index 9c8776d..8c526c2 100644
80657 --- a/include/linux/crypto.h
80658 +++ b/include/linux/crypto.h
80659 @@ -626,7 +626,7 @@ struct cipher_tfm {
80660 const u8 *key, unsigned int keylen);
80661 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80662 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80663 -};
80664 +} __no_const;
80665
80666 struct hash_tfm {
80667 int (*init)(struct hash_desc *desc);
80668 @@ -647,13 +647,13 @@ struct compress_tfm {
80669 int (*cot_decompress)(struct crypto_tfm *tfm,
80670 const u8 *src, unsigned int slen,
80671 u8 *dst, unsigned int *dlen);
80672 -};
80673 +} __no_const;
80674
80675 struct rng_tfm {
80676 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
80677 unsigned int dlen);
80678 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
80679 -};
80680 +} __no_const;
80681
80682 #define crt_ablkcipher crt_u.ablkcipher
80683 #define crt_aead crt_u.aead
80684 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
80685 index 653589e..4ef254a 100644
80686 --- a/include/linux/ctype.h
80687 +++ b/include/linux/ctype.h
80688 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
80689 * Fast implementation of tolower() for internal usage. Do not use in your
80690 * code.
80691 */
80692 -static inline char _tolower(const char c)
80693 +static inline unsigned char _tolower(const unsigned char c)
80694 {
80695 return c | 0x20;
80696 }
80697 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
80698 index 5a81398..6bbee30 100644
80699 --- a/include/linux/dcache.h
80700 +++ b/include/linux/dcache.h
80701 @@ -123,6 +123,9 @@ struct dentry {
80702 unsigned long d_time; /* used by d_revalidate */
80703 void *d_fsdata; /* fs-specific data */
80704
80705 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80706 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
80707 +#endif
80708 struct list_head d_lru; /* LRU list */
80709 struct list_head d_child; /* child of parent list */
80710 struct list_head d_subdirs; /* our children */
80711 @@ -133,7 +136,7 @@ struct dentry {
80712 struct hlist_node d_alias; /* inode alias list */
80713 struct rcu_head d_rcu;
80714 } d_u;
80715 -};
80716 +} __randomize_layout;
80717
80718 /*
80719 * dentry->d_lock spinlock nesting subclasses:
80720 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
80721 index 7925bf0..d5143d2 100644
80722 --- a/include/linux/decompress/mm.h
80723 +++ b/include/linux/decompress/mm.h
80724 @@ -77,7 +77,7 @@ static void free(void *where)
80725 * warnings when not needed (indeed large_malloc / large_free are not
80726 * needed by inflate */
80727
80728 -#define malloc(a) kmalloc(a, GFP_KERNEL)
80729 +#define malloc(a) kmalloc((a), GFP_KERNEL)
80730 #define free(a) kfree(a)
80731
80732 #define large_malloc(a) vmalloc(a)
80733 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
80734 index ce447f0..83c66bd 100644
80735 --- a/include/linux/devfreq.h
80736 +++ b/include/linux/devfreq.h
80737 @@ -114,7 +114,7 @@ struct devfreq_governor {
80738 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
80739 int (*event_handler)(struct devfreq *devfreq,
80740 unsigned int event, void *data);
80741 -};
80742 +} __do_const;
80743
80744 /**
80745 * struct devfreq - Device devfreq structure
80746 diff --git a/include/linux/device.h b/include/linux/device.h
80747 index fb50673..ec0b35b 100644
80748 --- a/include/linux/device.h
80749 +++ b/include/linux/device.h
80750 @@ -311,7 +311,7 @@ struct subsys_interface {
80751 struct list_head node;
80752 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
80753 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
80754 -};
80755 +} __do_const;
80756
80757 int subsys_interface_register(struct subsys_interface *sif);
80758 void subsys_interface_unregister(struct subsys_interface *sif);
80759 @@ -507,7 +507,7 @@ struct device_type {
80760 void (*release)(struct device *dev);
80761
80762 const struct dev_pm_ops *pm;
80763 -};
80764 +} __do_const;
80765
80766 /* interface for exporting device attributes */
80767 struct device_attribute {
80768 @@ -517,11 +517,12 @@ struct device_attribute {
80769 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
80770 const char *buf, size_t count);
80771 };
80772 +typedef struct device_attribute __no_const device_attribute_no_const;
80773
80774 struct dev_ext_attribute {
80775 struct device_attribute attr;
80776 void *var;
80777 -};
80778 +} __do_const;
80779
80780 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
80781 char *buf);
80782 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
80783 index c3007cb..43efc8c 100644
80784 --- a/include/linux/dma-mapping.h
80785 +++ b/include/linux/dma-mapping.h
80786 @@ -60,7 +60,7 @@ struct dma_map_ops {
80787 u64 (*get_required_mask)(struct device *dev);
80788 #endif
80789 int is_phys;
80790 -};
80791 +} __do_const;
80792
80793 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
80794
80795 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
80796 index 40cd75e..38572a9 100644
80797 --- a/include/linux/dmaengine.h
80798 +++ b/include/linux/dmaengine.h
80799 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
80800 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
80801 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
80802
80803 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80804 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80805 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
80806 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80807 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80808 struct dma_pinned_list *pinned_list, struct page *page,
80809 unsigned int offset, size_t len);
80810
80811 diff --git a/include/linux/efi.h b/include/linux/efi.h
80812 index 0238d61..34a758f 100644
80813 --- a/include/linux/efi.h
80814 +++ b/include/linux/efi.h
80815 @@ -1054,6 +1054,7 @@ struct efivar_operations {
80816 efi_set_variable_nonblocking_t *set_variable_nonblocking;
80817 efi_query_variable_store_t *query_variable_store;
80818 };
80819 +typedef struct efivar_operations __no_const efivar_operations_no_const;
80820
80821 struct efivars {
80822 /*
80823 diff --git a/include/linux/elf.h b/include/linux/elf.h
80824 index 20fa8d8..3d0dd18 100644
80825 --- a/include/linux/elf.h
80826 +++ b/include/linux/elf.h
80827 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
80828 #define elf_note elf32_note
80829 #define elf_addr_t Elf32_Off
80830 #define Elf_Half Elf32_Half
80831 +#define elf_dyn Elf32_Dyn
80832
80833 #else
80834
80835 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
80836 #define elf_note elf64_note
80837 #define elf_addr_t Elf64_Off
80838 #define Elf_Half Elf64_Half
80839 +#define elf_dyn Elf64_Dyn
80840
80841 #endif
80842
80843 diff --git a/include/linux/err.h b/include/linux/err.h
80844 index a729120..6ede2c9 100644
80845 --- a/include/linux/err.h
80846 +++ b/include/linux/err.h
80847 @@ -20,12 +20,12 @@
80848
80849 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
80850
80851 -static inline void * __must_check ERR_PTR(long error)
80852 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
80853 {
80854 return (void *) error;
80855 }
80856
80857 -static inline long __must_check PTR_ERR(__force const void *ptr)
80858 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
80859 {
80860 return (long) ptr;
80861 }
80862 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
80863 index 36f49c4..a2a1f4c 100644
80864 --- a/include/linux/extcon.h
80865 +++ b/include/linux/extcon.h
80866 @@ -135,7 +135,7 @@ struct extcon_dev {
80867 /* /sys/class/extcon/.../mutually_exclusive/... */
80868 struct attribute_group attr_g_muex;
80869 struct attribute **attrs_muex;
80870 - struct device_attribute *d_attrs_muex;
80871 + device_attribute_no_const *d_attrs_muex;
80872 };
80873
80874 /**
80875 diff --git a/include/linux/fb.h b/include/linux/fb.h
80876 index 09bb7a1..d98870a 100644
80877 --- a/include/linux/fb.h
80878 +++ b/include/linux/fb.h
80879 @@ -305,7 +305,7 @@ struct fb_ops {
80880 /* called at KDB enter and leave time to prepare the console */
80881 int (*fb_debug_enter)(struct fb_info *info);
80882 int (*fb_debug_leave)(struct fb_info *info);
80883 -};
80884 +} __do_const;
80885
80886 #ifdef CONFIG_FB_TILEBLITTING
80887 #define FB_TILE_CURSOR_NONE 0
80888 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
80889 index 230f87b..1fd0485 100644
80890 --- a/include/linux/fdtable.h
80891 +++ b/include/linux/fdtable.h
80892 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
80893 void put_files_struct(struct files_struct *fs);
80894 void reset_files_struct(struct files_struct *);
80895 int unshare_files(struct files_struct **);
80896 -struct files_struct *dup_fd(struct files_struct *, int *);
80897 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
80898 void do_close_on_exec(struct files_struct *);
80899 int iterate_fd(struct files_struct *, unsigned,
80900 int (*)(const void *, struct file *, unsigned),
80901 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
80902 index 8293262..2b3b8bd 100644
80903 --- a/include/linux/frontswap.h
80904 +++ b/include/linux/frontswap.h
80905 @@ -11,7 +11,7 @@ struct frontswap_ops {
80906 int (*load)(unsigned, pgoff_t, struct page *);
80907 void (*invalidate_page)(unsigned, pgoff_t);
80908 void (*invalidate_area)(unsigned);
80909 -};
80910 +} __no_const;
80911
80912 extern bool frontswap_enabled;
80913 extern struct frontswap_ops *
80914 diff --git a/include/linux/fs.h b/include/linux/fs.h
80915 index 42efe13..72d42ee 100644
80916 --- a/include/linux/fs.h
80917 +++ b/include/linux/fs.h
80918 @@ -413,7 +413,7 @@ struct address_space {
80919 spinlock_t private_lock; /* for use by the address_space */
80920 struct list_head private_list; /* ditto */
80921 void *private_data; /* ditto */
80922 -} __attribute__((aligned(sizeof(long))));
80923 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
80924 /*
80925 * On most architectures that alignment is already the case; but
80926 * must be enforced here for CRIS, to let the least significant bit
80927 @@ -456,7 +456,7 @@ struct block_device {
80928 int bd_fsfreeze_count;
80929 /* Mutex for freeze */
80930 struct mutex bd_fsfreeze_mutex;
80931 -};
80932 +} __randomize_layout;
80933
80934 /*
80935 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
80936 @@ -642,7 +642,7 @@ struct inode {
80937 #endif
80938
80939 void *i_private; /* fs or device private pointer */
80940 -};
80941 +} __randomize_layout;
80942
80943 static inline int inode_unhashed(struct inode *inode)
80944 {
80945 @@ -837,7 +837,7 @@ struct file {
80946 struct list_head f_tfile_llink;
80947 #endif /* #ifdef CONFIG_EPOLL */
80948 struct address_space *f_mapping;
80949 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
80950 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
80951
80952 struct file_handle {
80953 __u32 handle_bytes;
80954 @@ -962,7 +962,7 @@ struct file_lock {
80955 int state; /* state of grant or error if -ve */
80956 } afs;
80957 } fl_u;
80958 -};
80959 +} __randomize_layout;
80960
80961 /* The following constant reflects the upper bound of the file/locking space */
80962 #ifndef OFFSET_MAX
80963 @@ -1305,7 +1305,7 @@ struct super_block {
80964 * Indicates how deep in a filesystem stack this SB is
80965 */
80966 int s_stack_depth;
80967 -};
80968 +} __randomize_layout;
80969
80970 extern struct timespec current_fs_time(struct super_block *sb);
80971
80972 @@ -1536,7 +1536,8 @@ struct file_operations {
80973 long (*fallocate)(struct file *file, int mode, loff_t offset,
80974 loff_t len);
80975 void (*show_fdinfo)(struct seq_file *m, struct file *f);
80976 -};
80977 +} __do_const __randomize_layout;
80978 +typedef struct file_operations __no_const file_operations_no_const;
80979
80980 struct inode_operations {
80981 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
80982 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
80983 return !IS_DEADDIR(inode);
80984 }
80985
80986 +static inline bool is_sidechannel_device(const struct inode *inode)
80987 +{
80988 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
80989 + umode_t mode = inode->i_mode;
80990 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
80991 +#else
80992 + return false;
80993 +#endif
80994 +}
80995 +
80996 #endif /* _LINUX_FS_H */
80997 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
80998 index 0efc3e6..fd23610 100644
80999 --- a/include/linux/fs_struct.h
81000 +++ b/include/linux/fs_struct.h
81001 @@ -6,13 +6,13 @@
81002 #include <linux/seqlock.h>
81003
81004 struct fs_struct {
81005 - int users;
81006 + atomic_t users;
81007 spinlock_t lock;
81008 seqcount_t seq;
81009 int umask;
81010 int in_exec;
81011 struct path root, pwd;
81012 -};
81013 +} __randomize_layout;
81014
81015 extern struct kmem_cache *fs_cachep;
81016
81017 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81018 index 7714849..a4a5c7a 100644
81019 --- a/include/linux/fscache-cache.h
81020 +++ b/include/linux/fscache-cache.h
81021 @@ -113,7 +113,7 @@ struct fscache_operation {
81022 fscache_operation_release_t release;
81023 };
81024
81025 -extern atomic_t fscache_op_debug_id;
81026 +extern atomic_unchecked_t fscache_op_debug_id;
81027 extern void fscache_op_work_func(struct work_struct *work);
81028
81029 extern void fscache_enqueue_operation(struct fscache_operation *);
81030 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81031 INIT_WORK(&op->work, fscache_op_work_func);
81032 atomic_set(&op->usage, 1);
81033 op->state = FSCACHE_OP_ST_INITIALISED;
81034 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81035 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81036 op->processor = processor;
81037 op->release = release;
81038 INIT_LIST_HEAD(&op->pend_link);
81039 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81040 index 115bb81..e7b812b 100644
81041 --- a/include/linux/fscache.h
81042 +++ b/include/linux/fscache.h
81043 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81044 * - this is mandatory for any object that may have data
81045 */
81046 void (*now_uncached)(void *cookie_netfs_data);
81047 -};
81048 +} __do_const;
81049
81050 /*
81051 * fscache cached network filesystem type
81052 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81053 index 7ee1774..72505b8 100644
81054 --- a/include/linux/fsnotify.h
81055 +++ b/include/linux/fsnotify.h
81056 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81057 struct inode *inode = file_inode(file);
81058 __u32 mask = FS_ACCESS;
81059
81060 + if (is_sidechannel_device(inode))
81061 + return;
81062 +
81063 if (S_ISDIR(inode->i_mode))
81064 mask |= FS_ISDIR;
81065
81066 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81067 struct inode *inode = file_inode(file);
81068 __u32 mask = FS_MODIFY;
81069
81070 + if (is_sidechannel_device(inode))
81071 + return;
81072 +
81073 if (S_ISDIR(inode->i_mode))
81074 mask |= FS_ISDIR;
81075
81076 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81077 */
81078 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81079 {
81080 - return kstrdup(name, GFP_KERNEL);
81081 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81082 }
81083
81084 /*
81085 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81086 index ec274e0..e678159 100644
81087 --- a/include/linux/genhd.h
81088 +++ b/include/linux/genhd.h
81089 @@ -194,7 +194,7 @@ struct gendisk {
81090 struct kobject *slave_dir;
81091
81092 struct timer_rand_state *random;
81093 - atomic_t sync_io; /* RAID */
81094 + atomic_unchecked_t sync_io; /* RAID */
81095 struct disk_events *ev;
81096 #ifdef CONFIG_BLK_DEV_INTEGRITY
81097 struct blk_integrity *integrity;
81098 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81099 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81100
81101 /* drivers/char/random.c */
81102 -extern void add_disk_randomness(struct gendisk *disk);
81103 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81104 extern void rand_initialize_disk(struct gendisk *disk);
81105
81106 static inline sector_t get_start_sect(struct block_device *bdev)
81107 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81108 index 667c311..abac2a7 100644
81109 --- a/include/linux/genl_magic_func.h
81110 +++ b/include/linux/genl_magic_func.h
81111 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81112 },
81113
81114 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81115 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81116 +static struct genl_ops ZZZ_genl_ops[] = {
81117 #include GENL_MAGIC_INCLUDE_FILE
81118 };
81119
81120 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81121 index b840e3b..aeaeef9 100644
81122 --- a/include/linux/gfp.h
81123 +++ b/include/linux/gfp.h
81124 @@ -34,6 +34,13 @@ struct vm_area_struct;
81125 #define ___GFP_NO_KSWAPD 0x400000u
81126 #define ___GFP_OTHER_NODE 0x800000u
81127 #define ___GFP_WRITE 0x1000000u
81128 +
81129 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81130 +#define ___GFP_USERCOPY 0x2000000u
81131 +#else
81132 +#define ___GFP_USERCOPY 0
81133 +#endif
81134 +
81135 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81136
81137 /*
81138 @@ -90,6 +97,7 @@ struct vm_area_struct;
81139 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81140 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81141 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81142 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81143
81144 /*
81145 * This may seem redundant, but it's a way of annotating false positives vs.
81146 @@ -97,7 +105,7 @@ struct vm_area_struct;
81147 */
81148 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81149
81150 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81151 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81152 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81153
81154 /* This equals 0, but use constants in case they ever change */
81155 @@ -152,6 +160,8 @@ struct vm_area_struct;
81156 /* 4GB DMA on some platforms */
81157 #define GFP_DMA32 __GFP_DMA32
81158
81159 +#define GFP_USERCOPY __GFP_USERCOPY
81160 +
81161 /* Convert GFP flags to their corresponding migrate type */
81162 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81163 {
81164 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81165 new file mode 100644
81166 index 0000000..91858e4
81167 --- /dev/null
81168 +++ b/include/linux/gracl.h
81169 @@ -0,0 +1,342 @@
81170 +#ifndef GR_ACL_H
81171 +#define GR_ACL_H
81172 +
81173 +#include <linux/grdefs.h>
81174 +#include <linux/resource.h>
81175 +#include <linux/capability.h>
81176 +#include <linux/dcache.h>
81177 +#include <asm/resource.h>
81178 +
81179 +/* Major status information */
81180 +
81181 +#define GR_VERSION "grsecurity 3.1"
81182 +#define GRSECURITY_VERSION 0x3100
81183 +
81184 +enum {
81185 + GR_SHUTDOWN = 0,
81186 + GR_ENABLE = 1,
81187 + GR_SPROLE = 2,
81188 + GR_OLDRELOAD = 3,
81189 + GR_SEGVMOD = 4,
81190 + GR_STATUS = 5,
81191 + GR_UNSPROLE = 6,
81192 + GR_PASSSET = 7,
81193 + GR_SPROLEPAM = 8,
81194 + GR_RELOAD = 9,
81195 +};
81196 +
81197 +/* Password setup definitions
81198 + * kernel/grhash.c */
81199 +enum {
81200 + GR_PW_LEN = 128,
81201 + GR_SALT_LEN = 16,
81202 + GR_SHA_LEN = 32,
81203 +};
81204 +
81205 +enum {
81206 + GR_SPROLE_LEN = 64,
81207 +};
81208 +
81209 +enum {
81210 + GR_NO_GLOB = 0,
81211 + GR_REG_GLOB,
81212 + GR_CREATE_GLOB
81213 +};
81214 +
81215 +#define GR_NLIMITS 32
81216 +
81217 +/* Begin Data Structures */
81218 +
81219 +struct sprole_pw {
81220 + unsigned char *rolename;
81221 + unsigned char salt[GR_SALT_LEN];
81222 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81223 +};
81224 +
81225 +struct name_entry {
81226 + __u32 key;
81227 + u64 inode;
81228 + dev_t device;
81229 + char *name;
81230 + __u16 len;
81231 + __u8 deleted;
81232 + struct name_entry *prev;
81233 + struct name_entry *next;
81234 +};
81235 +
81236 +struct inodev_entry {
81237 + struct name_entry *nentry;
81238 + struct inodev_entry *prev;
81239 + struct inodev_entry *next;
81240 +};
81241 +
81242 +struct acl_role_db {
81243 + struct acl_role_label **r_hash;
81244 + __u32 r_size;
81245 +};
81246 +
81247 +struct inodev_db {
81248 + struct inodev_entry **i_hash;
81249 + __u32 i_size;
81250 +};
81251 +
81252 +struct name_db {
81253 + struct name_entry **n_hash;
81254 + __u32 n_size;
81255 +};
81256 +
81257 +struct crash_uid {
81258 + uid_t uid;
81259 + unsigned long expires;
81260 +};
81261 +
81262 +struct gr_hash_struct {
81263 + void **table;
81264 + void **nametable;
81265 + void *first;
81266 + __u32 table_size;
81267 + __u32 used_size;
81268 + int type;
81269 +};
81270 +
81271 +/* Userspace Grsecurity ACL data structures */
81272 +
81273 +struct acl_subject_label {
81274 + char *filename;
81275 + u64 inode;
81276 + dev_t device;
81277 + __u32 mode;
81278 + kernel_cap_t cap_mask;
81279 + kernel_cap_t cap_lower;
81280 + kernel_cap_t cap_invert_audit;
81281 +
81282 + struct rlimit res[GR_NLIMITS];
81283 + __u32 resmask;
81284 +
81285 + __u8 user_trans_type;
81286 + __u8 group_trans_type;
81287 + uid_t *user_transitions;
81288 + gid_t *group_transitions;
81289 + __u16 user_trans_num;
81290 + __u16 group_trans_num;
81291 +
81292 + __u32 sock_families[2];
81293 + __u32 ip_proto[8];
81294 + __u32 ip_type;
81295 + struct acl_ip_label **ips;
81296 + __u32 ip_num;
81297 + __u32 inaddr_any_override;
81298 +
81299 + __u32 crashes;
81300 + unsigned long expires;
81301 +
81302 + struct acl_subject_label *parent_subject;
81303 + struct gr_hash_struct *hash;
81304 + struct acl_subject_label *prev;
81305 + struct acl_subject_label *next;
81306 +
81307 + struct acl_object_label **obj_hash;
81308 + __u32 obj_hash_size;
81309 + __u16 pax_flags;
81310 +};
81311 +
81312 +struct role_allowed_ip {
81313 + __u32 addr;
81314 + __u32 netmask;
81315 +
81316 + struct role_allowed_ip *prev;
81317 + struct role_allowed_ip *next;
81318 +};
81319 +
81320 +struct role_transition {
81321 + char *rolename;
81322 +
81323 + struct role_transition *prev;
81324 + struct role_transition *next;
81325 +};
81326 +
81327 +struct acl_role_label {
81328 + char *rolename;
81329 + uid_t uidgid;
81330 + __u16 roletype;
81331 +
81332 + __u16 auth_attempts;
81333 + unsigned long expires;
81334 +
81335 + struct acl_subject_label *root_label;
81336 + struct gr_hash_struct *hash;
81337 +
81338 + struct acl_role_label *prev;
81339 + struct acl_role_label *next;
81340 +
81341 + struct role_transition *transitions;
81342 + struct role_allowed_ip *allowed_ips;
81343 + uid_t *domain_children;
81344 + __u16 domain_child_num;
81345 +
81346 + umode_t umask;
81347 +
81348 + struct acl_subject_label **subj_hash;
81349 + __u32 subj_hash_size;
81350 +};
81351 +
81352 +struct user_acl_role_db {
81353 + struct acl_role_label **r_table;
81354 + __u32 num_pointers; /* Number of allocations to track */
81355 + __u32 num_roles; /* Number of roles */
81356 + __u32 num_domain_children; /* Number of domain children */
81357 + __u32 num_subjects; /* Number of subjects */
81358 + __u32 num_objects; /* Number of objects */
81359 +};
81360 +
81361 +struct acl_object_label {
81362 + char *filename;
81363 + u64 inode;
81364 + dev_t device;
81365 + __u32 mode;
81366 +
81367 + struct acl_subject_label *nested;
81368 + struct acl_object_label *globbed;
81369 +
81370 + /* next two structures not used */
81371 +
81372 + struct acl_object_label *prev;
81373 + struct acl_object_label *next;
81374 +};
81375 +
81376 +struct acl_ip_label {
81377 + char *iface;
81378 + __u32 addr;
81379 + __u32 netmask;
81380 + __u16 low, high;
81381 + __u8 mode;
81382 + __u32 type;
81383 + __u32 proto[8];
81384 +
81385 + /* next two structures not used */
81386 +
81387 + struct acl_ip_label *prev;
81388 + struct acl_ip_label *next;
81389 +};
81390 +
81391 +struct gr_arg {
81392 + struct user_acl_role_db role_db;
81393 + unsigned char pw[GR_PW_LEN];
81394 + unsigned char salt[GR_SALT_LEN];
81395 + unsigned char sum[GR_SHA_LEN];
81396 + unsigned char sp_role[GR_SPROLE_LEN];
81397 + struct sprole_pw *sprole_pws;
81398 + dev_t segv_device;
81399 + u64 segv_inode;
81400 + uid_t segv_uid;
81401 + __u16 num_sprole_pws;
81402 + __u16 mode;
81403 +};
81404 +
81405 +struct gr_arg_wrapper {
81406 + struct gr_arg *arg;
81407 + __u32 version;
81408 + __u32 size;
81409 +};
81410 +
81411 +struct subject_map {
81412 + struct acl_subject_label *user;
81413 + struct acl_subject_label *kernel;
81414 + struct subject_map *prev;
81415 + struct subject_map *next;
81416 +};
81417 +
81418 +struct acl_subj_map_db {
81419 + struct subject_map **s_hash;
81420 + __u32 s_size;
81421 +};
81422 +
81423 +struct gr_policy_state {
81424 + struct sprole_pw **acl_special_roles;
81425 + __u16 num_sprole_pws;
81426 + struct acl_role_label *kernel_role;
81427 + struct acl_role_label *role_list;
81428 + struct acl_role_label *default_role;
81429 + struct acl_role_db acl_role_set;
81430 + struct acl_subj_map_db subj_map_set;
81431 + struct name_db name_set;
81432 + struct inodev_db inodev_set;
81433 +};
81434 +
81435 +struct gr_alloc_state {
81436 + unsigned long alloc_stack_next;
81437 + unsigned long alloc_stack_size;
81438 + void **alloc_stack;
81439 +};
81440 +
81441 +struct gr_reload_state {
81442 + struct gr_policy_state oldpolicy;
81443 + struct gr_alloc_state oldalloc;
81444 + struct gr_policy_state newpolicy;
81445 + struct gr_alloc_state newalloc;
81446 + struct gr_policy_state *oldpolicy_ptr;
81447 + struct gr_alloc_state *oldalloc_ptr;
81448 + unsigned char oldmode;
81449 +};
81450 +
81451 +/* End Data Structures Section */
81452 +
81453 +/* Hash functions generated by empirical testing by Brad Spengler
81454 + Makes good use of the low bits of the inode. Generally 0-1 times
81455 + in loop for successful match. 0-3 for unsuccessful match.
81456 + Shift/add algorithm with modulus of table size and an XOR*/
81457 +
81458 +static __inline__ unsigned int
81459 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
81460 +{
81461 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
81462 +}
81463 +
81464 + static __inline__ unsigned int
81465 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
81466 +{
81467 + return ((const unsigned long)userp % sz);
81468 +}
81469 +
81470 +static __inline__ unsigned int
81471 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
81472 +{
81473 + unsigned int rem;
81474 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
81475 + return rem;
81476 +}
81477 +
81478 +static __inline__ unsigned int
81479 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
81480 +{
81481 + return full_name_hash((const unsigned char *)name, len) % sz;
81482 +}
81483 +
81484 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
81485 + subj = NULL; \
81486 + iter = 0; \
81487 + while (iter < role->subj_hash_size) { \
81488 + if (subj == NULL) \
81489 + subj = role->subj_hash[iter]; \
81490 + if (subj == NULL) { \
81491 + iter++; \
81492 + continue; \
81493 + }
81494 +
81495 +#define FOR_EACH_SUBJECT_END(subj,iter) \
81496 + subj = subj->next; \
81497 + if (subj == NULL) \
81498 + iter++; \
81499 + }
81500 +
81501 +
81502 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
81503 + subj = role->hash->first; \
81504 + while (subj != NULL) {
81505 +
81506 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
81507 + subj = subj->next; \
81508 + }
81509 +
81510 +#endif
81511 +
81512 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
81513 new file mode 100644
81514 index 0000000..af64092
81515 --- /dev/null
81516 +++ b/include/linux/gracl_compat.h
81517 @@ -0,0 +1,156 @@
81518 +#ifndef GR_ACL_COMPAT_H
81519 +#define GR_ACL_COMPAT_H
81520 +
81521 +#include <linux/resource.h>
81522 +#include <asm/resource.h>
81523 +
81524 +struct sprole_pw_compat {
81525 + compat_uptr_t rolename;
81526 + unsigned char salt[GR_SALT_LEN];
81527 + unsigned char sum[GR_SHA_LEN];
81528 +};
81529 +
81530 +struct gr_hash_struct_compat {
81531 + compat_uptr_t table;
81532 + compat_uptr_t nametable;
81533 + compat_uptr_t first;
81534 + __u32 table_size;
81535 + __u32 used_size;
81536 + int type;
81537 +};
81538 +
81539 +struct acl_subject_label_compat {
81540 + compat_uptr_t filename;
81541 + compat_u64 inode;
81542 + __u32 device;
81543 + __u32 mode;
81544 + kernel_cap_t cap_mask;
81545 + kernel_cap_t cap_lower;
81546 + kernel_cap_t cap_invert_audit;
81547 +
81548 + struct compat_rlimit res[GR_NLIMITS];
81549 + __u32 resmask;
81550 +
81551 + __u8 user_trans_type;
81552 + __u8 group_trans_type;
81553 + compat_uptr_t user_transitions;
81554 + compat_uptr_t group_transitions;
81555 + __u16 user_trans_num;
81556 + __u16 group_trans_num;
81557 +
81558 + __u32 sock_families[2];
81559 + __u32 ip_proto[8];
81560 + __u32 ip_type;
81561 + compat_uptr_t ips;
81562 + __u32 ip_num;
81563 + __u32 inaddr_any_override;
81564 +
81565 + __u32 crashes;
81566 + compat_ulong_t expires;
81567 +
81568 + compat_uptr_t parent_subject;
81569 + compat_uptr_t hash;
81570 + compat_uptr_t prev;
81571 + compat_uptr_t next;
81572 +
81573 + compat_uptr_t obj_hash;
81574 + __u32 obj_hash_size;
81575 + __u16 pax_flags;
81576 +};
81577 +
81578 +struct role_allowed_ip_compat {
81579 + __u32 addr;
81580 + __u32 netmask;
81581 +
81582 + compat_uptr_t prev;
81583 + compat_uptr_t next;
81584 +};
81585 +
81586 +struct role_transition_compat {
81587 + compat_uptr_t rolename;
81588 +
81589 + compat_uptr_t prev;
81590 + compat_uptr_t next;
81591 +};
81592 +
81593 +struct acl_role_label_compat {
81594 + compat_uptr_t rolename;
81595 + uid_t uidgid;
81596 + __u16 roletype;
81597 +
81598 + __u16 auth_attempts;
81599 + compat_ulong_t expires;
81600 +
81601 + compat_uptr_t root_label;
81602 + compat_uptr_t hash;
81603 +
81604 + compat_uptr_t prev;
81605 + compat_uptr_t next;
81606 +
81607 + compat_uptr_t transitions;
81608 + compat_uptr_t allowed_ips;
81609 + compat_uptr_t domain_children;
81610 + __u16 domain_child_num;
81611 +
81612 + umode_t umask;
81613 +
81614 + compat_uptr_t subj_hash;
81615 + __u32 subj_hash_size;
81616 +};
81617 +
81618 +struct user_acl_role_db_compat {
81619 + compat_uptr_t r_table;
81620 + __u32 num_pointers;
81621 + __u32 num_roles;
81622 + __u32 num_domain_children;
81623 + __u32 num_subjects;
81624 + __u32 num_objects;
81625 +};
81626 +
81627 +struct acl_object_label_compat {
81628 + compat_uptr_t filename;
81629 + compat_u64 inode;
81630 + __u32 device;
81631 + __u32 mode;
81632 +
81633 + compat_uptr_t nested;
81634 + compat_uptr_t globbed;
81635 +
81636 + compat_uptr_t prev;
81637 + compat_uptr_t next;
81638 +};
81639 +
81640 +struct acl_ip_label_compat {
81641 + compat_uptr_t iface;
81642 + __u32 addr;
81643 + __u32 netmask;
81644 + __u16 low, high;
81645 + __u8 mode;
81646 + __u32 type;
81647 + __u32 proto[8];
81648 +
81649 + compat_uptr_t prev;
81650 + compat_uptr_t next;
81651 +};
81652 +
81653 +struct gr_arg_compat {
81654 + struct user_acl_role_db_compat role_db;
81655 + unsigned char pw[GR_PW_LEN];
81656 + unsigned char salt[GR_SALT_LEN];
81657 + unsigned char sum[GR_SHA_LEN];
81658 + unsigned char sp_role[GR_SPROLE_LEN];
81659 + compat_uptr_t sprole_pws;
81660 + __u32 segv_device;
81661 + compat_u64 segv_inode;
81662 + uid_t segv_uid;
81663 + __u16 num_sprole_pws;
81664 + __u16 mode;
81665 +};
81666 +
81667 +struct gr_arg_wrapper_compat {
81668 + compat_uptr_t arg;
81669 + __u32 version;
81670 + __u32 size;
81671 +};
81672 +
81673 +#endif
81674 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
81675 new file mode 100644
81676 index 0000000..323ecf2
81677 --- /dev/null
81678 +++ b/include/linux/gralloc.h
81679 @@ -0,0 +1,9 @@
81680 +#ifndef __GRALLOC_H
81681 +#define __GRALLOC_H
81682 +
81683 +void acl_free_all(void);
81684 +int acl_alloc_stack_init(unsigned long size);
81685 +void *acl_alloc(unsigned long len);
81686 +void *acl_alloc_num(unsigned long num, unsigned long len);
81687 +
81688 +#endif
81689 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
81690 new file mode 100644
81691 index 0000000..be66033
81692 --- /dev/null
81693 +++ b/include/linux/grdefs.h
81694 @@ -0,0 +1,140 @@
81695 +#ifndef GRDEFS_H
81696 +#define GRDEFS_H
81697 +
81698 +/* Begin grsecurity status declarations */
81699 +
81700 +enum {
81701 + GR_READY = 0x01,
81702 + GR_STATUS_INIT = 0x00 // disabled state
81703 +};
81704 +
81705 +/* Begin ACL declarations */
81706 +
81707 +/* Role flags */
81708 +
81709 +enum {
81710 + GR_ROLE_USER = 0x0001,
81711 + GR_ROLE_GROUP = 0x0002,
81712 + GR_ROLE_DEFAULT = 0x0004,
81713 + GR_ROLE_SPECIAL = 0x0008,
81714 + GR_ROLE_AUTH = 0x0010,
81715 + GR_ROLE_NOPW = 0x0020,
81716 + GR_ROLE_GOD = 0x0040,
81717 + GR_ROLE_LEARN = 0x0080,
81718 + GR_ROLE_TPE = 0x0100,
81719 + GR_ROLE_DOMAIN = 0x0200,
81720 + GR_ROLE_PAM = 0x0400,
81721 + GR_ROLE_PERSIST = 0x0800
81722 +};
81723 +
81724 +/* ACL Subject and Object mode flags */
81725 +enum {
81726 + GR_DELETED = 0x80000000
81727 +};
81728 +
81729 +/* ACL Object-only mode flags */
81730 +enum {
81731 + GR_READ = 0x00000001,
81732 + GR_APPEND = 0x00000002,
81733 + GR_WRITE = 0x00000004,
81734 + GR_EXEC = 0x00000008,
81735 + GR_FIND = 0x00000010,
81736 + GR_INHERIT = 0x00000020,
81737 + GR_SETID = 0x00000040,
81738 + GR_CREATE = 0x00000080,
81739 + GR_DELETE = 0x00000100,
81740 + GR_LINK = 0x00000200,
81741 + GR_AUDIT_READ = 0x00000400,
81742 + GR_AUDIT_APPEND = 0x00000800,
81743 + GR_AUDIT_WRITE = 0x00001000,
81744 + GR_AUDIT_EXEC = 0x00002000,
81745 + GR_AUDIT_FIND = 0x00004000,
81746 + GR_AUDIT_INHERIT= 0x00008000,
81747 + GR_AUDIT_SETID = 0x00010000,
81748 + GR_AUDIT_CREATE = 0x00020000,
81749 + GR_AUDIT_DELETE = 0x00040000,
81750 + GR_AUDIT_LINK = 0x00080000,
81751 + GR_PTRACERD = 0x00100000,
81752 + GR_NOPTRACE = 0x00200000,
81753 + GR_SUPPRESS = 0x00400000,
81754 + GR_NOLEARN = 0x00800000,
81755 + GR_INIT_TRANSFER= 0x01000000
81756 +};
81757 +
81758 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
81759 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
81760 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
81761 +
81762 +/* ACL subject-only mode flags */
81763 +enum {
81764 + GR_KILL = 0x00000001,
81765 + GR_VIEW = 0x00000002,
81766 + GR_PROTECTED = 0x00000004,
81767 + GR_LEARN = 0x00000008,
81768 + GR_OVERRIDE = 0x00000010,
81769 + /* just a placeholder, this mode is only used in userspace */
81770 + GR_DUMMY = 0x00000020,
81771 + GR_PROTSHM = 0x00000040,
81772 + GR_KILLPROC = 0x00000080,
81773 + GR_KILLIPPROC = 0x00000100,
81774 + /* just a placeholder, this mode is only used in userspace */
81775 + GR_NOTROJAN = 0x00000200,
81776 + GR_PROTPROCFD = 0x00000400,
81777 + GR_PROCACCT = 0x00000800,
81778 + GR_RELAXPTRACE = 0x00001000,
81779 + //GR_NESTED = 0x00002000,
81780 + GR_INHERITLEARN = 0x00004000,
81781 + GR_PROCFIND = 0x00008000,
81782 + GR_POVERRIDE = 0x00010000,
81783 + GR_KERNELAUTH = 0x00020000,
81784 + GR_ATSECURE = 0x00040000,
81785 + GR_SHMEXEC = 0x00080000
81786 +};
81787 +
81788 +enum {
81789 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
81790 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
81791 + GR_PAX_ENABLE_MPROTECT = 0x0004,
81792 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
81793 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
81794 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
81795 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
81796 + GR_PAX_DISABLE_MPROTECT = 0x0400,
81797 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
81798 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
81799 +};
81800 +
81801 +enum {
81802 + GR_ID_USER = 0x01,
81803 + GR_ID_GROUP = 0x02,
81804 +};
81805 +
81806 +enum {
81807 + GR_ID_ALLOW = 0x01,
81808 + GR_ID_DENY = 0x02,
81809 +};
81810 +
81811 +#define GR_CRASH_RES 31
81812 +#define GR_UIDTABLE_MAX 500
81813 +
81814 +/* begin resource learning section */
81815 +enum {
81816 + GR_RLIM_CPU_BUMP = 60,
81817 + GR_RLIM_FSIZE_BUMP = 50000,
81818 + GR_RLIM_DATA_BUMP = 10000,
81819 + GR_RLIM_STACK_BUMP = 1000,
81820 + GR_RLIM_CORE_BUMP = 10000,
81821 + GR_RLIM_RSS_BUMP = 500000,
81822 + GR_RLIM_NPROC_BUMP = 1,
81823 + GR_RLIM_NOFILE_BUMP = 5,
81824 + GR_RLIM_MEMLOCK_BUMP = 50000,
81825 + GR_RLIM_AS_BUMP = 500000,
81826 + GR_RLIM_LOCKS_BUMP = 2,
81827 + GR_RLIM_SIGPENDING_BUMP = 5,
81828 + GR_RLIM_MSGQUEUE_BUMP = 10000,
81829 + GR_RLIM_NICE_BUMP = 1,
81830 + GR_RLIM_RTPRIO_BUMP = 1,
81831 + GR_RLIM_RTTIME_BUMP = 1000000
81832 +};
81833 +
81834 +#endif
81835 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
81836 new file mode 100644
81837 index 0000000..fb1de5d
81838 --- /dev/null
81839 +++ b/include/linux/grinternal.h
81840 @@ -0,0 +1,230 @@
81841 +#ifndef __GRINTERNAL_H
81842 +#define __GRINTERNAL_H
81843 +
81844 +#ifdef CONFIG_GRKERNSEC
81845 +
81846 +#include <linux/fs.h>
81847 +#include <linux/mnt_namespace.h>
81848 +#include <linux/nsproxy.h>
81849 +#include <linux/gracl.h>
81850 +#include <linux/grdefs.h>
81851 +#include <linux/grmsg.h>
81852 +
81853 +void gr_add_learn_entry(const char *fmt, ...)
81854 + __attribute__ ((format (printf, 1, 2)));
81855 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
81856 + const struct vfsmount *mnt);
81857 +__u32 gr_check_create(const struct dentry *new_dentry,
81858 + const struct dentry *parent,
81859 + const struct vfsmount *mnt, const __u32 mode);
81860 +int gr_check_protected_task(const struct task_struct *task);
81861 +__u32 to_gr_audit(const __u32 reqmode);
81862 +int gr_set_acls(const int type);
81863 +int gr_acl_is_enabled(void);
81864 +char gr_roletype_to_char(void);
81865 +
81866 +void gr_handle_alertkill(struct task_struct *task);
81867 +char *gr_to_filename(const struct dentry *dentry,
81868 + const struct vfsmount *mnt);
81869 +char *gr_to_filename1(const struct dentry *dentry,
81870 + const struct vfsmount *mnt);
81871 +char *gr_to_filename2(const struct dentry *dentry,
81872 + const struct vfsmount *mnt);
81873 +char *gr_to_filename3(const struct dentry *dentry,
81874 + const struct vfsmount *mnt);
81875 +
81876 +extern int grsec_enable_ptrace_readexec;
81877 +extern int grsec_enable_harden_ptrace;
81878 +extern int grsec_enable_link;
81879 +extern int grsec_enable_fifo;
81880 +extern int grsec_enable_execve;
81881 +extern int grsec_enable_shm;
81882 +extern int grsec_enable_execlog;
81883 +extern int grsec_enable_signal;
81884 +extern int grsec_enable_audit_ptrace;
81885 +extern int grsec_enable_forkfail;
81886 +extern int grsec_enable_time;
81887 +extern int grsec_enable_rofs;
81888 +extern int grsec_deny_new_usb;
81889 +extern int grsec_enable_chroot_shmat;
81890 +extern int grsec_enable_chroot_mount;
81891 +extern int grsec_enable_chroot_double;
81892 +extern int grsec_enable_chroot_pivot;
81893 +extern int grsec_enable_chroot_chdir;
81894 +extern int grsec_enable_chroot_chmod;
81895 +extern int grsec_enable_chroot_mknod;
81896 +extern int grsec_enable_chroot_fchdir;
81897 +extern int grsec_enable_chroot_nice;
81898 +extern int grsec_enable_chroot_execlog;
81899 +extern int grsec_enable_chroot_caps;
81900 +extern int grsec_enable_chroot_rename;
81901 +extern int grsec_enable_chroot_sysctl;
81902 +extern int grsec_enable_chroot_unix;
81903 +extern int grsec_enable_symlinkown;
81904 +extern kgid_t grsec_symlinkown_gid;
81905 +extern int grsec_enable_tpe;
81906 +extern kgid_t grsec_tpe_gid;
81907 +extern int grsec_enable_tpe_all;
81908 +extern int grsec_enable_tpe_invert;
81909 +extern int grsec_enable_socket_all;
81910 +extern kgid_t grsec_socket_all_gid;
81911 +extern int grsec_enable_socket_client;
81912 +extern kgid_t grsec_socket_client_gid;
81913 +extern int grsec_enable_socket_server;
81914 +extern kgid_t grsec_socket_server_gid;
81915 +extern kgid_t grsec_audit_gid;
81916 +extern int grsec_enable_group;
81917 +extern int grsec_enable_log_rwxmaps;
81918 +extern int grsec_enable_mount;
81919 +extern int grsec_enable_chdir;
81920 +extern int grsec_resource_logging;
81921 +extern int grsec_enable_blackhole;
81922 +extern int grsec_lastack_retries;
81923 +extern int grsec_enable_brute;
81924 +extern int grsec_enable_harden_ipc;
81925 +extern int grsec_lock;
81926 +
81927 +extern spinlock_t grsec_alert_lock;
81928 +extern unsigned long grsec_alert_wtime;
81929 +extern unsigned long grsec_alert_fyet;
81930 +
81931 +extern spinlock_t grsec_audit_lock;
81932 +
81933 +extern rwlock_t grsec_exec_file_lock;
81934 +
81935 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
81936 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
81937 + (tsk)->exec_file->f_path.mnt) : "/")
81938 +
81939 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
81940 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
81941 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
81942 +
81943 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
81944 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
81945 + (tsk)->exec_file->f_path.mnt) : "/")
81946 +
81947 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
81948 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
81949 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
81950 +
81951 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
81952 +
81953 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
81954 +
81955 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
81956 +{
81957 + if (file1 && file2) {
81958 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
81959 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
81960 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
81961 + return true;
81962 + }
81963 +
81964 + return false;
81965 +}
81966 +
81967 +#define GR_CHROOT_CAPS {{ \
81968 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
81969 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
81970 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
81971 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
81972 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
81973 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
81974 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
81975 +
81976 +#define security_learn(normal_msg,args...) \
81977 +({ \
81978 + read_lock(&grsec_exec_file_lock); \
81979 + gr_add_learn_entry(normal_msg "\n", ## args); \
81980 + read_unlock(&grsec_exec_file_lock); \
81981 +})
81982 +
81983 +enum {
81984 + GR_DO_AUDIT,
81985 + GR_DONT_AUDIT,
81986 + /* used for non-audit messages that we shouldn't kill the task on */
81987 + GR_DONT_AUDIT_GOOD
81988 +};
81989 +
81990 +enum {
81991 + GR_TTYSNIFF,
81992 + GR_RBAC,
81993 + GR_RBAC_STR,
81994 + GR_STR_RBAC,
81995 + GR_RBAC_MODE2,
81996 + GR_RBAC_MODE3,
81997 + GR_FILENAME,
81998 + GR_SYSCTL_HIDDEN,
81999 + GR_NOARGS,
82000 + GR_ONE_INT,
82001 + GR_ONE_INT_TWO_STR,
82002 + GR_ONE_STR,
82003 + GR_STR_INT,
82004 + GR_TWO_STR_INT,
82005 + GR_TWO_INT,
82006 + GR_TWO_U64,
82007 + GR_THREE_INT,
82008 + GR_FIVE_INT_TWO_STR,
82009 + GR_TWO_STR,
82010 + GR_THREE_STR,
82011 + GR_FOUR_STR,
82012 + GR_STR_FILENAME,
82013 + GR_FILENAME_STR,
82014 + GR_FILENAME_TWO_INT,
82015 + GR_FILENAME_TWO_INT_STR,
82016 + GR_TEXTREL,
82017 + GR_PTRACE,
82018 + GR_RESOURCE,
82019 + GR_CAP,
82020 + GR_SIG,
82021 + GR_SIG2,
82022 + GR_CRASH1,
82023 + GR_CRASH2,
82024 + GR_PSACCT,
82025 + GR_RWXMAP,
82026 + GR_RWXMAPVMA
82027 +};
82028 +
82029 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82030 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82031 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82032 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82033 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82034 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82035 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82036 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82037 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82038 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82039 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82040 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82041 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82042 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82043 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82044 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82045 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82046 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82047 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82048 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82049 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82050 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82051 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82052 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82053 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82054 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82055 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82056 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82057 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82058 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82059 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82060 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82061 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82062 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82063 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82064 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82065 +
82066 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82067 +
82068 +#endif
82069 +
82070 +#endif
82071 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82072 new file mode 100644
82073 index 0000000..26ef560
82074 --- /dev/null
82075 +++ b/include/linux/grmsg.h
82076 @@ -0,0 +1,118 @@
82077 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82078 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82079 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82080 +#define GR_STOPMOD_MSG "denied modification of module state by "
82081 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82082 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82083 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82084 +#define GR_IOPL_MSG "denied use of iopl() by "
82085 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82086 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82087 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82088 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82089 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82090 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82091 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82092 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82093 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82094 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82095 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82096 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82097 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82098 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82099 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82100 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82101 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82102 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82103 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82104 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82105 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82106 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82107 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82108 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82109 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82110 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82111 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82112 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82113 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82114 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82115 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82116 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82117 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82118 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82119 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82120 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82121 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82122 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82123 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82124 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82125 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82126 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82127 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82128 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82129 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82130 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82131 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82132 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82133 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82134 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82135 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82136 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82137 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82138 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82139 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82140 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82141 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82142 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82143 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82144 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82145 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82146 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82147 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82148 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82149 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82150 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82151 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82152 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82153 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82154 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82155 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82156 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82157 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82158 +#define GR_TIME_MSG "time set by "
82159 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82160 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82161 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82162 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82163 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82164 +#define GR_BIND_MSG "denied bind() by "
82165 +#define GR_CONNECT_MSG "denied connect() by "
82166 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82167 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82168 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82169 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82170 +#define GR_CAP_ACL_MSG "use of %s denied for "
82171 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82172 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82173 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82174 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82175 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82176 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82177 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82178 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82179 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82180 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82181 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82182 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82183 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82184 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82185 +#define GR_VM86_MSG "denied use of vm86 by "
82186 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82187 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82188 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82189 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82190 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82191 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82192 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82193 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82194 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82195 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82196 new file mode 100644
82197 index 0000000..63c1850
82198 --- /dev/null
82199 +++ b/include/linux/grsecurity.h
82200 @@ -0,0 +1,250 @@
82201 +#ifndef GR_SECURITY_H
82202 +#define GR_SECURITY_H
82203 +#include <linux/fs.h>
82204 +#include <linux/fs_struct.h>
82205 +#include <linux/binfmts.h>
82206 +#include <linux/gracl.h>
82207 +
82208 +/* notify of brain-dead configs */
82209 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82210 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82211 +#endif
82212 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82213 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82214 +#endif
82215 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82216 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82217 +#endif
82218 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82219 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82220 +#endif
82221 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82222 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82223 +#endif
82224 +
82225 +int gr_handle_new_usb(void);
82226 +
82227 +void gr_handle_brute_attach(int dumpable);
82228 +void gr_handle_brute_check(void);
82229 +void gr_handle_kernel_exploit(void);
82230 +
82231 +char gr_roletype_to_char(void);
82232 +
82233 +int gr_proc_is_restricted(void);
82234 +
82235 +int gr_acl_enable_at_secure(void);
82236 +
82237 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82238 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82239 +
82240 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82241 +
82242 +void gr_del_task_from_ip_table(struct task_struct *p);
82243 +
82244 +int gr_pid_is_chrooted(struct task_struct *p);
82245 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82246 +int gr_handle_chroot_nice(void);
82247 +int gr_handle_chroot_sysctl(const int op);
82248 +int gr_handle_chroot_setpriority(struct task_struct *p,
82249 + const int niceval);
82250 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82251 +int gr_chroot_fhandle(void);
82252 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82253 + const struct vfsmount *mnt);
82254 +void gr_handle_chroot_chdir(const struct path *path);
82255 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82256 + const struct vfsmount *mnt, const int mode);
82257 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82258 + const struct vfsmount *mnt, const int mode);
82259 +int gr_handle_chroot_mount(const struct dentry *dentry,
82260 + const struct vfsmount *mnt,
82261 + const char *dev_name);
82262 +int gr_handle_chroot_pivot(void);
82263 +int gr_handle_chroot_unix(const pid_t pid);
82264 +
82265 +int gr_handle_rawio(const struct inode *inode);
82266 +
82267 +void gr_handle_ioperm(void);
82268 +void gr_handle_iopl(void);
82269 +void gr_handle_msr_write(void);
82270 +
82271 +umode_t gr_acl_umask(void);
82272 +
82273 +int gr_tpe_allow(const struct file *file);
82274 +
82275 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82276 +void gr_clear_chroot_entries(struct task_struct *task);
82277 +
82278 +void gr_log_forkfail(const int retval);
82279 +void gr_log_timechange(void);
82280 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82281 +void gr_log_chdir(const struct dentry *dentry,
82282 + const struct vfsmount *mnt);
82283 +void gr_log_chroot_exec(const struct dentry *dentry,
82284 + const struct vfsmount *mnt);
82285 +void gr_log_remount(const char *devname, const int retval);
82286 +void gr_log_unmount(const char *devname, const int retval);
82287 +void gr_log_mount(const char *from, struct path *to, const int retval);
82288 +void gr_log_textrel(struct vm_area_struct *vma);
82289 +void gr_log_ptgnustack(struct file *file);
82290 +void gr_log_rwxmmap(struct file *file);
82291 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82292 +
82293 +int gr_handle_follow_link(const struct inode *parent,
82294 + const struct inode *inode,
82295 + const struct dentry *dentry,
82296 + const struct vfsmount *mnt);
82297 +int gr_handle_fifo(const struct dentry *dentry,
82298 + const struct vfsmount *mnt,
82299 + const struct dentry *dir, const int flag,
82300 + const int acc_mode);
82301 +int gr_handle_hardlink(const struct dentry *dentry,
82302 + const struct vfsmount *mnt,
82303 + struct inode *inode,
82304 + const int mode, const struct filename *to);
82305 +
82306 +int gr_is_capable(const int cap);
82307 +int gr_is_capable_nolog(const int cap);
82308 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82309 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82310 +
82311 +void gr_copy_label(struct task_struct *tsk);
82312 +void gr_handle_crash(struct task_struct *task, const int sig);
82313 +int gr_handle_signal(const struct task_struct *p, const int sig);
82314 +int gr_check_crash_uid(const kuid_t uid);
82315 +int gr_check_protected_task(const struct task_struct *task);
82316 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82317 +int gr_acl_handle_mmap(const struct file *file,
82318 + const unsigned long prot);
82319 +int gr_acl_handle_mprotect(const struct file *file,
82320 + const unsigned long prot);
82321 +int gr_check_hidden_task(const struct task_struct *tsk);
82322 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82323 + const struct vfsmount *mnt);
82324 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82325 + const struct vfsmount *mnt);
82326 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82327 + const struct vfsmount *mnt, const int fmode);
82328 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82329 + const struct vfsmount *mnt, umode_t *mode);
82330 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82331 + const struct vfsmount *mnt);
82332 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82333 + const struct vfsmount *mnt);
82334 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82335 + const struct vfsmount *mnt);
82336 +int gr_handle_ptrace(struct task_struct *task, const long request);
82337 +int gr_handle_proc_ptrace(struct task_struct *task);
82338 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82339 + const struct vfsmount *mnt);
82340 +int gr_check_crash_exec(const struct file *filp);
82341 +int gr_acl_is_enabled(void);
82342 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82343 + const kgid_t gid);
82344 +int gr_set_proc_label(const struct dentry *dentry,
82345 + const struct vfsmount *mnt,
82346 + const int unsafe_flags);
82347 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82348 + const struct vfsmount *mnt);
82349 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82350 + const struct vfsmount *mnt, int acc_mode);
82351 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82352 + const struct dentry *p_dentry,
82353 + const struct vfsmount *p_mnt,
82354 + int open_flags, int acc_mode, const int imode);
82355 +void gr_handle_create(const struct dentry *dentry,
82356 + const struct vfsmount *mnt);
82357 +void gr_handle_proc_create(const struct dentry *dentry,
82358 + const struct inode *inode);
82359 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
82360 + const struct dentry *parent_dentry,
82361 + const struct vfsmount *parent_mnt,
82362 + const int mode);
82363 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
82364 + const struct dentry *parent_dentry,
82365 + const struct vfsmount *parent_mnt);
82366 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
82367 + const struct vfsmount *mnt);
82368 +void gr_handle_delete(const u64 ino, const dev_t dev);
82369 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
82370 + const struct vfsmount *mnt);
82371 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
82372 + const struct dentry *parent_dentry,
82373 + const struct vfsmount *parent_mnt,
82374 + const struct filename *from);
82375 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
82376 + const struct dentry *parent_dentry,
82377 + const struct vfsmount *parent_mnt,
82378 + const struct dentry *old_dentry,
82379 + const struct vfsmount *old_mnt, const struct filename *to);
82380 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
82381 +int gr_acl_handle_rename(struct dentry *new_dentry,
82382 + struct dentry *parent_dentry,
82383 + const struct vfsmount *parent_mnt,
82384 + struct dentry *old_dentry,
82385 + struct inode *old_parent_inode,
82386 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
82387 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
82388 + struct dentry *old_dentry,
82389 + struct dentry *new_dentry,
82390 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
82391 +__u32 gr_check_link(const struct dentry *new_dentry,
82392 + const struct dentry *parent_dentry,
82393 + const struct vfsmount *parent_mnt,
82394 + const struct dentry *old_dentry,
82395 + const struct vfsmount *old_mnt);
82396 +int gr_acl_handle_filldir(const struct file *file, const char *name,
82397 + const unsigned int namelen, const u64 ino);
82398 +
82399 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
82400 + const struct vfsmount *mnt);
82401 +void gr_acl_handle_exit(void);
82402 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
82403 +int gr_acl_handle_procpidmem(const struct task_struct *task);
82404 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
82405 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
82406 +void gr_audit_ptrace(struct task_struct *task);
82407 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
82408 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
82409 +void gr_put_exec_file(struct task_struct *task);
82410 +
82411 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
82412 +
82413 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82414 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82415 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
82416 + struct dentry *newdentry, struct vfsmount *newmnt);
82417 +
82418 +#ifdef CONFIG_GRKERNSEC_RESLOG
82419 +extern void gr_log_resource(const struct task_struct *task, const int res,
82420 + const unsigned long wanted, const int gt);
82421 +#else
82422 +static inline void gr_log_resource(const struct task_struct *task, const int res,
82423 + const unsigned long wanted, const int gt)
82424 +{
82425 +}
82426 +#endif
82427 +
82428 +#ifdef CONFIG_GRKERNSEC
82429 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
82430 +void gr_handle_vm86(void);
82431 +void gr_handle_mem_readwrite(u64 from, u64 to);
82432 +
82433 +void gr_log_badprocpid(const char *entry);
82434 +
82435 +extern int grsec_enable_dmesg;
82436 +extern int grsec_disable_privio;
82437 +
82438 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
82439 +extern kgid_t grsec_proc_gid;
82440 +#endif
82441 +
82442 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
82443 +extern int grsec_enable_chroot_findtask;
82444 +#endif
82445 +#ifdef CONFIG_GRKERNSEC_SETXID
82446 +extern int grsec_enable_setxid;
82447 +#endif
82448 +#endif
82449 +
82450 +#endif
82451 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
82452 new file mode 100644
82453 index 0000000..e7ffaaf
82454 --- /dev/null
82455 +++ b/include/linux/grsock.h
82456 @@ -0,0 +1,19 @@
82457 +#ifndef __GRSOCK_H
82458 +#define __GRSOCK_H
82459 +
82460 +extern void gr_attach_curr_ip(const struct sock *sk);
82461 +extern int gr_handle_sock_all(const int family, const int type,
82462 + const int protocol);
82463 +extern int gr_handle_sock_server(const struct sockaddr *sck);
82464 +extern int gr_handle_sock_server_other(const struct sock *sck);
82465 +extern int gr_handle_sock_client(const struct sockaddr *sck);
82466 +extern int gr_search_connect(struct socket * sock,
82467 + struct sockaddr_in * addr);
82468 +extern int gr_search_bind(struct socket * sock,
82469 + struct sockaddr_in * addr);
82470 +extern int gr_search_listen(struct socket * sock);
82471 +extern int gr_search_accept(struct socket * sock);
82472 +extern int gr_search_socket(const int domain, const int type,
82473 + const int protocol);
82474 +
82475 +#endif
82476 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
82477 index 9286a46..373f27f 100644
82478 --- a/include/linux/highmem.h
82479 +++ b/include/linux/highmem.h
82480 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
82481 kunmap_atomic(kaddr);
82482 }
82483
82484 +static inline void sanitize_highpage(struct page *page)
82485 +{
82486 + void *kaddr;
82487 + unsigned long flags;
82488 +
82489 + local_irq_save(flags);
82490 + kaddr = kmap_atomic(page);
82491 + clear_page(kaddr);
82492 + kunmap_atomic(kaddr);
82493 + local_irq_restore(flags);
82494 +}
82495 +
82496 static inline void zero_user_segments(struct page *page,
82497 unsigned start1, unsigned end1,
82498 unsigned start2, unsigned end2)
82499 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
82500 index 1c7b89a..7dda400 100644
82501 --- a/include/linux/hwmon-sysfs.h
82502 +++ b/include/linux/hwmon-sysfs.h
82503 @@ -25,7 +25,8 @@
82504 struct sensor_device_attribute{
82505 struct device_attribute dev_attr;
82506 int index;
82507 -};
82508 +} __do_const;
82509 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
82510 #define to_sensor_dev_attr(_dev_attr) \
82511 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
82512
82513 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
82514 struct device_attribute dev_attr;
82515 u8 index;
82516 u8 nr;
82517 -};
82518 +} __do_const;
82519 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
82520 #define to_sensor_dev_attr_2(_dev_attr) \
82521 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
82522
82523 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
82524 index 7c76959..153e597 100644
82525 --- a/include/linux/i2c.h
82526 +++ b/include/linux/i2c.h
82527 @@ -413,6 +413,7 @@ struct i2c_algorithm {
82528 int (*unreg_slave)(struct i2c_client *client);
82529 #endif
82530 };
82531 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
82532
82533 /**
82534 * struct i2c_bus_recovery_info - I2C bus recovery information
82535 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
82536 index d23c3c2..eb63c81 100644
82537 --- a/include/linux/i2o.h
82538 +++ b/include/linux/i2o.h
82539 @@ -565,7 +565,7 @@ struct i2o_controller {
82540 struct i2o_device *exec; /* Executive */
82541 #if BITS_PER_LONG == 64
82542 spinlock_t context_list_lock; /* lock for context_list */
82543 - atomic_t context_list_counter; /* needed for unique contexts */
82544 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
82545 struct list_head context_list; /* list of context id's
82546 and pointers */
82547 #endif
82548 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
82549 index aff7ad8..3942bbd 100644
82550 --- a/include/linux/if_pppox.h
82551 +++ b/include/linux/if_pppox.h
82552 @@ -76,7 +76,7 @@ struct pppox_proto {
82553 int (*ioctl)(struct socket *sock, unsigned int cmd,
82554 unsigned long arg);
82555 struct module *owner;
82556 -};
82557 +} __do_const;
82558
82559 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
82560 extern void unregister_pppox_proto(int proto_num);
82561 diff --git a/include/linux/init.h b/include/linux/init.h
82562 index 2df8e8d..3e1280d 100644
82563 --- a/include/linux/init.h
82564 +++ b/include/linux/init.h
82565 @@ -37,9 +37,17 @@
82566 * section.
82567 */
82568
82569 +#define add_init_latent_entropy __latent_entropy
82570 +
82571 +#ifdef CONFIG_MEMORY_HOTPLUG
82572 +#define add_meminit_latent_entropy
82573 +#else
82574 +#define add_meminit_latent_entropy __latent_entropy
82575 +#endif
82576 +
82577 /* These are for everybody (although not all archs will actually
82578 discard it in modules) */
82579 -#define __init __section(.init.text) __cold notrace
82580 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
82581 #define __initdata __section(.init.data)
82582 #define __initconst __constsection(.init.rodata)
82583 #define __exitdata __section(.exit.data)
82584 @@ -100,7 +108,7 @@
82585 #define __cpuexitconst
82586
82587 /* Used for MEMORY_HOTPLUG */
82588 -#define __meminit __section(.meminit.text) __cold notrace
82589 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
82590 #define __meminitdata __section(.meminit.data)
82591 #define __meminitconst __constsection(.meminit.rodata)
82592 #define __memexit __section(.memexit.text) __exitused __cold notrace
82593 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
82594 index 3037fc0..c6527ce 100644
82595 --- a/include/linux/init_task.h
82596 +++ b/include/linux/init_task.h
82597 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
82598
82599 #define INIT_TASK_COMM "swapper"
82600
82601 +#ifdef CONFIG_X86
82602 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
82603 +#else
82604 +#define INIT_TASK_THREAD_INFO
82605 +#endif
82606 +
82607 #ifdef CONFIG_RT_MUTEXES
82608 # define INIT_RT_MUTEXES(tsk) \
82609 .pi_waiters = RB_ROOT, \
82610 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
82611 RCU_POINTER_INITIALIZER(cred, &init_cred), \
82612 .comm = INIT_TASK_COMM, \
82613 .thread = INIT_THREAD, \
82614 + INIT_TASK_THREAD_INFO \
82615 .fs = &init_fs, \
82616 .files = &init_files, \
82617 .signal = &init_signals, \
82618 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
82619 index d9b05b5..e5f5b7b 100644
82620 --- a/include/linux/interrupt.h
82621 +++ b/include/linux/interrupt.h
82622 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
82623
82624 struct softirq_action
82625 {
82626 - void (*action)(struct softirq_action *);
82627 -};
82628 + void (*action)(void);
82629 +} __no_const;
82630
82631 asmlinkage void do_softirq(void);
82632 asmlinkage void __do_softirq(void);
82633 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
82634 }
82635 #endif
82636
82637 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
82638 +extern void open_softirq(int nr, void (*action)(void));
82639 extern void softirq_init(void);
82640 extern void __raise_softirq_irqoff(unsigned int nr);
82641
82642 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
82643 index 38daa45..4de4317 100644
82644 --- a/include/linux/iommu.h
82645 +++ b/include/linux/iommu.h
82646 @@ -147,7 +147,7 @@ struct iommu_ops {
82647
82648 unsigned long pgsize_bitmap;
82649 void *priv;
82650 -};
82651 +} __do_const;
82652
82653 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
82654 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
82655 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
82656 index 2c525022..345b106 100644
82657 --- a/include/linux/ioport.h
82658 +++ b/include/linux/ioport.h
82659 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
82660 int adjust_resource(struct resource *res, resource_size_t start,
82661 resource_size_t size);
82662 resource_size_t resource_alignment(struct resource *res);
82663 -static inline resource_size_t resource_size(const struct resource *res)
82664 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
82665 {
82666 return res->end - res->start + 1;
82667 }
82668 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
82669 index 1eee6bc..9cf4912 100644
82670 --- a/include/linux/ipc_namespace.h
82671 +++ b/include/linux/ipc_namespace.h
82672 @@ -60,7 +60,7 @@ struct ipc_namespace {
82673 struct user_namespace *user_ns;
82674
82675 struct ns_common ns;
82676 -};
82677 +} __randomize_layout;
82678
82679 extern struct ipc_namespace init_ipc_ns;
82680 extern atomic_t nr_ipc_ns;
82681 diff --git a/include/linux/irq.h b/include/linux/irq.h
82682 index d09ec7a..f373eb5 100644
82683 --- a/include/linux/irq.h
82684 +++ b/include/linux/irq.h
82685 @@ -364,7 +364,8 @@ struct irq_chip {
82686 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
82687
82688 unsigned long flags;
82689 -};
82690 +} __do_const;
82691 +typedef struct irq_chip __no_const irq_chip_no_const;
82692
82693 /*
82694 * irq_chip specific flags
82695 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
82696 index 71d706d..817cdec 100644
82697 --- a/include/linux/irqchip/arm-gic.h
82698 +++ b/include/linux/irqchip/arm-gic.h
82699 @@ -95,7 +95,7 @@
82700
82701 struct device_node;
82702
82703 -extern struct irq_chip gic_arch_extn;
82704 +extern irq_chip_no_const gic_arch_extn;
82705
82706 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
82707 u32 offset, struct device_node *);
82708 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
82709 index faf433a..7dcb186 100644
82710 --- a/include/linux/irqdesc.h
82711 +++ b/include/linux/irqdesc.h
82712 @@ -61,7 +61,7 @@ struct irq_desc {
82713 unsigned int irq_count; /* For detecting broken IRQs */
82714 unsigned long last_unhandled; /* Aging timer for unhandled count */
82715 unsigned int irqs_unhandled;
82716 - atomic_t threads_handled;
82717 + atomic_unchecked_t threads_handled;
82718 int threads_handled_last;
82719 raw_spinlock_t lock;
82720 struct cpumask *percpu_enabled;
82721 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
82722 index c367cbd..c9b79e6 100644
82723 --- a/include/linux/jiffies.h
82724 +++ b/include/linux/jiffies.h
82725 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
82726 /*
82727 * Convert various time units to each other:
82728 */
82729 -extern unsigned int jiffies_to_msecs(const unsigned long j);
82730 -extern unsigned int jiffies_to_usecs(const unsigned long j);
82731 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
82732 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
82733
82734 -static inline u64 jiffies_to_nsecs(const unsigned long j)
82735 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
82736 {
82737 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
82738 }
82739
82740 -extern unsigned long msecs_to_jiffies(const unsigned int m);
82741 -extern unsigned long usecs_to_jiffies(const unsigned int u);
82742 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
82743 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
82744 extern unsigned long timespec_to_jiffies(const struct timespec *value);
82745 extern void jiffies_to_timespec(const unsigned long jiffies,
82746 - struct timespec *value);
82747 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
82748 + struct timespec *value) __intentional_overflow(-1);
82749 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
82750 extern void jiffies_to_timeval(const unsigned long jiffies,
82751 struct timeval *value);
82752
82753 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
82754 index 6883e19..e854fcb 100644
82755 --- a/include/linux/kallsyms.h
82756 +++ b/include/linux/kallsyms.h
82757 @@ -15,7 +15,8 @@
82758
82759 struct module;
82760
82761 -#ifdef CONFIG_KALLSYMS
82762 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
82763 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
82764 /* Lookup the address for a symbol. Returns 0 if not found. */
82765 unsigned long kallsyms_lookup_name(const char *name);
82766
82767 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
82768 /* Stupid that this does nothing, but I didn't create this mess. */
82769 #define __print_symbol(fmt, addr)
82770 #endif /*CONFIG_KALLSYMS*/
82771 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
82772 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
82773 +extern unsigned long kallsyms_lookup_name(const char *name);
82774 +extern void __print_symbol(const char *fmt, unsigned long address);
82775 +extern int sprint_backtrace(char *buffer, unsigned long address);
82776 +extern int sprint_symbol(char *buffer, unsigned long address);
82777 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
82778 +const char *kallsyms_lookup(unsigned long addr,
82779 + unsigned long *symbolsize,
82780 + unsigned long *offset,
82781 + char **modname, char *namebuf);
82782 +extern int kallsyms_lookup_size_offset(unsigned long addr,
82783 + unsigned long *symbolsize,
82784 + unsigned long *offset);
82785 +#endif
82786
82787 /* This macro allows us to keep printk typechecking */
82788 static __printf(1, 2)
82789 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
82790 index 64ce58b..6bcdbfa 100644
82791 --- a/include/linux/kernel.h
82792 +++ b/include/linux/kernel.h
82793 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
82794 /* Obsolete, do not use. Use kstrto<foo> instead */
82795
82796 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
82797 -extern long simple_strtol(const char *,char **,unsigned int);
82798 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
82799 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
82800 extern long long simple_strtoll(const char *,char **,unsigned int);
82801
82802 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
82803 index ff9f1d3..6712be5 100644
82804 --- a/include/linux/key-type.h
82805 +++ b/include/linux/key-type.h
82806 @@ -152,7 +152,7 @@ struct key_type {
82807 /* internal fields */
82808 struct list_head link; /* link in types list */
82809 struct lock_class_key lock_class; /* key->sem lock class */
82810 -};
82811 +} __do_const;
82812
82813 extern struct key_type key_type_keyring;
82814
82815 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
82816 index e465bb1..19f605fd 100644
82817 --- a/include/linux/kgdb.h
82818 +++ b/include/linux/kgdb.h
82819 @@ -52,7 +52,7 @@ extern int kgdb_connected;
82820 extern int kgdb_io_module_registered;
82821
82822 extern atomic_t kgdb_setting_breakpoint;
82823 -extern atomic_t kgdb_cpu_doing_single_step;
82824 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
82825
82826 extern struct task_struct *kgdb_usethread;
82827 extern struct task_struct *kgdb_contthread;
82828 @@ -254,7 +254,7 @@ struct kgdb_arch {
82829 void (*correct_hw_break)(void);
82830
82831 void (*enable_nmi)(bool on);
82832 -};
82833 +} __do_const;
82834
82835 /**
82836 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
82837 @@ -279,7 +279,7 @@ struct kgdb_io {
82838 void (*pre_exception) (void);
82839 void (*post_exception) (void);
82840 int is_console;
82841 -};
82842 +} __do_const;
82843
82844 extern struct kgdb_arch arch_kgdb_ops;
82845
82846 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
82847 index e705467..a92471d 100644
82848 --- a/include/linux/kmemleak.h
82849 +++ b/include/linux/kmemleak.h
82850 @@ -27,7 +27,7 @@
82851
82852 extern void kmemleak_init(void) __ref;
82853 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82854 - gfp_t gfp) __ref;
82855 + gfp_t gfp) __ref __size_overflow(2);
82856 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
82857 extern void kmemleak_free(const void *ptr) __ref;
82858 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
82859 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
82860 static inline void kmemleak_init(void)
82861 {
82862 }
82863 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82864 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
82865 gfp_t gfp)
82866 {
82867 }
82868 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
82869 index 0555cc6..40116ce 100644
82870 --- a/include/linux/kmod.h
82871 +++ b/include/linux/kmod.h
82872 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
82873 * usually useless though. */
82874 extern __printf(2, 3)
82875 int __request_module(bool wait, const char *name, ...);
82876 +extern __printf(3, 4)
82877 +int ___request_module(bool wait, char *param_name, const char *name, ...);
82878 #define request_module(mod...) __request_module(true, mod)
82879 #define request_module_nowait(mod...) __request_module(false, mod)
82880 #define try_then_request_module(x, mod...) \
82881 @@ -57,6 +59,9 @@ struct subprocess_info {
82882 struct work_struct work;
82883 struct completion *complete;
82884 char *path;
82885 +#ifdef CONFIG_GRKERNSEC
82886 + char *origpath;
82887 +#endif
82888 char **argv;
82889 char **envp;
82890 int wait;
82891 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
82892 index 2d61b90..a1d0a13 100644
82893 --- a/include/linux/kobject.h
82894 +++ b/include/linux/kobject.h
82895 @@ -118,7 +118,7 @@ struct kobj_type {
82896 struct attribute **default_attrs;
82897 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
82898 const void *(*namespace)(struct kobject *kobj);
82899 -};
82900 +} __do_const;
82901
82902 struct kobj_uevent_env {
82903 char *argv[3];
82904 @@ -142,6 +142,7 @@ struct kobj_attribute {
82905 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
82906 const char *buf, size_t count);
82907 };
82908 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
82909
82910 extern const struct sysfs_ops kobj_sysfs_ops;
82911
82912 @@ -169,7 +170,7 @@ struct kset {
82913 spinlock_t list_lock;
82914 struct kobject kobj;
82915 const struct kset_uevent_ops *uevent_ops;
82916 -};
82917 +} __randomize_layout;
82918
82919 extern void kset_init(struct kset *kset);
82920 extern int __must_check kset_register(struct kset *kset);
82921 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
82922 index df32d25..fb52e27 100644
82923 --- a/include/linux/kobject_ns.h
82924 +++ b/include/linux/kobject_ns.h
82925 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
82926 const void *(*netlink_ns)(struct sock *sk);
82927 const void *(*initial_ns)(void);
82928 void (*drop_ns)(void *);
82929 -};
82930 +} __do_const;
82931
82932 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
82933 int kobj_ns_type_registered(enum kobj_ns_type type);
82934 diff --git a/include/linux/kref.h b/include/linux/kref.h
82935 index 484604d..0f6c5b6 100644
82936 --- a/include/linux/kref.h
82937 +++ b/include/linux/kref.h
82938 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
82939 static inline int kref_sub(struct kref *kref, unsigned int count,
82940 void (*release)(struct kref *kref))
82941 {
82942 - WARN_ON(release == NULL);
82943 + BUG_ON(release == NULL);
82944
82945 if (atomic_sub_and_test((int) count, &kref->refcount)) {
82946 release(kref);
82947 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
82948 index 26f1060..bafc04a 100644
82949 --- a/include/linux/kvm_host.h
82950 +++ b/include/linux/kvm_host.h
82951 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
82952 {
82953 }
82954 #endif
82955 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
82956 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
82957 struct module *module);
82958 void kvm_exit(void);
82959
82960 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
82961 struct kvm_guest_debug *dbg);
82962 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
82963
82964 -int kvm_arch_init(void *opaque);
82965 +int kvm_arch_init(const void *opaque);
82966 void kvm_arch_exit(void);
82967
82968 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
82969 diff --git a/include/linux/libata.h b/include/linux/libata.h
82970 index 91f705d..24be831 100644
82971 --- a/include/linux/libata.h
82972 +++ b/include/linux/libata.h
82973 @@ -979,7 +979,7 @@ struct ata_port_operations {
82974 * fields must be pointers.
82975 */
82976 const struct ata_port_operations *inherits;
82977 -};
82978 +} __do_const;
82979
82980 struct ata_port_info {
82981 unsigned long flags;
82982 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
82983 index a6a42dd..6c5ebce 100644
82984 --- a/include/linux/linkage.h
82985 +++ b/include/linux/linkage.h
82986 @@ -36,6 +36,7 @@
82987 #endif
82988
82989 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
82990 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
82991 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
82992
82993 /*
82994 diff --git a/include/linux/list.h b/include/linux/list.h
82995 index feb773c..98f3075 100644
82996 --- a/include/linux/list.h
82997 +++ b/include/linux/list.h
82998 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
82999 extern void list_del(struct list_head *entry);
83000 #endif
83001
83002 +extern void __pax_list_add(struct list_head *new,
83003 + struct list_head *prev,
83004 + struct list_head *next);
83005 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83006 +{
83007 + __pax_list_add(new, head, head->next);
83008 +}
83009 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83010 +{
83011 + __pax_list_add(new, head->prev, head);
83012 +}
83013 +extern void pax_list_del(struct list_head *entry);
83014 +
83015 /**
83016 * list_replace - replace old entry by new one
83017 * @old : the element to be replaced
83018 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83019 INIT_LIST_HEAD(entry);
83020 }
83021
83022 +extern void pax_list_del_init(struct list_head *entry);
83023 +
83024 /**
83025 * list_move - delete from one list and add as another's head
83026 * @list: the entry to move
83027 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83028 index 4bfde0e..d6e2e09 100644
83029 --- a/include/linux/lockref.h
83030 +++ b/include/linux/lockref.h
83031 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83032 return ((int)l->count < 0);
83033 }
83034
83035 +static inline unsigned int __lockref_read(struct lockref *lockref)
83036 +{
83037 + return lockref->count;
83038 +}
83039 +
83040 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83041 +{
83042 + lockref->count = count;
83043 +}
83044 +
83045 +static inline void __lockref_inc(struct lockref *lockref)
83046 +{
83047 +
83048 +#ifdef CONFIG_PAX_REFCOUNT
83049 + atomic_inc((atomic_t *)&lockref->count);
83050 +#else
83051 + lockref->count++;
83052 +#endif
83053 +
83054 +}
83055 +
83056 +static inline void __lockref_dec(struct lockref *lockref)
83057 +{
83058 +
83059 +#ifdef CONFIG_PAX_REFCOUNT
83060 + atomic_dec((atomic_t *)&lockref->count);
83061 +#else
83062 + lockref->count--;
83063 +#endif
83064 +
83065 +}
83066 +
83067 #endif /* __LINUX_LOCKREF_H */
83068 diff --git a/include/linux/math64.h b/include/linux/math64.h
83069 index c45c089..298841c 100644
83070 --- a/include/linux/math64.h
83071 +++ b/include/linux/math64.h
83072 @@ -15,7 +15,7 @@
83073 * This is commonly provided by 32bit archs to provide an optimized 64bit
83074 * divide.
83075 */
83076 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83077 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83078 {
83079 *remainder = dividend % divisor;
83080 return dividend / divisor;
83081 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83082 /**
83083 * div64_u64 - unsigned 64bit divide with 64bit divisor
83084 */
83085 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83086 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83087 {
83088 return dividend / divisor;
83089 }
83090 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83091 #define div64_ul(x, y) div_u64((x), (y))
83092
83093 #ifndef div_u64_rem
83094 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83095 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83096 {
83097 *remainder = do_div(dividend, divisor);
83098 return dividend;
83099 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83100 #endif
83101
83102 #ifndef div64_u64
83103 -extern u64 div64_u64(u64 dividend, u64 divisor);
83104 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83105 #endif
83106
83107 #ifndef div64_s64
83108 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83109 * divide.
83110 */
83111 #ifndef div_u64
83112 -static inline u64 div_u64(u64 dividend, u32 divisor)
83113 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83114 {
83115 u32 remainder;
83116 return div_u64_rem(dividend, divisor, &remainder);
83117 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83118 index 3d385c8..deacb6a 100644
83119 --- a/include/linux/mempolicy.h
83120 +++ b/include/linux/mempolicy.h
83121 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83122 }
83123
83124 #define vma_policy(vma) ((vma)->vm_policy)
83125 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83126 +{
83127 + vma->vm_policy = pol;
83128 +}
83129
83130 static inline void mpol_get(struct mempolicy *pol)
83131 {
83132 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83133 }
83134
83135 #define vma_policy(vma) NULL
83136 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83137 +{
83138 +}
83139
83140 static inline int
83141 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83142 diff --git a/include/linux/mm.h b/include/linux/mm.h
83143 index dd5ea30..cf81cd1 100644
83144 --- a/include/linux/mm.h
83145 +++ b/include/linux/mm.h
83146 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83147
83148 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83149 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83150 +
83151 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83152 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83153 +#endif
83154 +
83155 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83156 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83157 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83158 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83159 /* called by access_process_vm when get_user_pages() fails, typically
83160 * for use by special VMAs that can switch between memory and hardware
83161 */
83162 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83163 - void *buf, int len, int write);
83164 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83165 + void *buf, size_t len, int write);
83166
83167 /* Called by the /proc/PID/maps code to ask the vma whether it
83168 * has a special name. Returning non-NULL will also cause this
83169 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83170 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83171 unsigned long size, pgoff_t pgoff);
83172 };
83173 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83174
83175 struct mmu_gather;
83176 struct inode;
83177 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83178 unsigned long *pfn);
83179 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83180 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83181 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83182 - void *buf, int len, int write);
83183 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83184 + void *buf, size_t len, int write);
83185
83186 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83187 loff_t const holebegin, loff_t const holelen)
83188 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83189 }
83190 #endif
83191
83192 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83193 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83194 - void *buf, int len, int write);
83195 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83196 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83197 + void *buf, size_t len, int write);
83198
83199 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83200 unsigned long start, unsigned long nr_pages,
83201 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83202 int clear_page_dirty_for_io(struct page *page);
83203 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83204
83205 -/* Is the vma a continuation of the stack vma above it? */
83206 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83207 -{
83208 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83209 -}
83210 -
83211 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83212 - unsigned long addr)
83213 -{
83214 - return (vma->vm_flags & VM_GROWSDOWN) &&
83215 - (vma->vm_start == addr) &&
83216 - !vma_growsdown(vma->vm_prev, addr);
83217 -}
83218 -
83219 -/* Is the vma a continuation of the stack vma below it? */
83220 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83221 -{
83222 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83223 -}
83224 -
83225 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83226 - unsigned long addr)
83227 -{
83228 - return (vma->vm_flags & VM_GROWSUP) &&
83229 - (vma->vm_end == addr) &&
83230 - !vma_growsup(vma->vm_next, addr);
83231 -}
83232 -
83233 extern struct task_struct *task_of_stack(struct task_struct *task,
83234 struct vm_area_struct *vma, bool in_group);
83235
83236 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83237 {
83238 return 0;
83239 }
83240 +
83241 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83242 + unsigned long address)
83243 +{
83244 + return 0;
83245 +}
83246 #else
83247 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83248 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83249 #endif
83250
83251 #ifdef __PAGETABLE_PMD_FOLDED
83252 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83253 {
83254 return 0;
83255 }
83256 +
83257 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83258 + unsigned long address)
83259 +{
83260 + return 0;
83261 +}
83262 #else
83263 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83264 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83265 #endif
83266
83267 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83268 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83269 NULL: pud_offset(pgd, address);
83270 }
83271
83272 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83273 +{
83274 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83275 + NULL: pud_offset(pgd, address);
83276 +}
83277 +
83278 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83279 {
83280 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83281 NULL: pmd_offset(pud, address);
83282 }
83283 +
83284 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83285 +{
83286 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83287 + NULL: pmd_offset(pud, address);
83288 +}
83289 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83290
83291 #if USE_SPLIT_PTE_PTLOCKS
83292 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83293 bool *need_rmap_locks);
83294 extern void exit_mmap(struct mm_struct *);
83295
83296 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83297 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83298 + const unsigned long wanted, const int gt);
83299 +#else
83300 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83301 + const unsigned long wanted, const int gt)
83302 +{
83303 +}
83304 +#endif
83305 +
83306 static inline int check_data_rlimit(unsigned long rlim,
83307 unsigned long new,
83308 unsigned long start,
83309 unsigned long end_data,
83310 unsigned long start_data)
83311 {
83312 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83313 if (rlim < RLIM_INFINITY) {
83314 if (((new - start) + (end_data - start_data)) > rlim)
83315 return -ENOSPC;
83316 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83317 unsigned long addr, unsigned long len,
83318 unsigned long flags, struct page **pages);
83319
83320 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83321 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83322
83323 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83324 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83325 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83326 unsigned long len, unsigned long prot, unsigned long flags,
83327 unsigned long pgoff, unsigned long *populate);
83328 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83329 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83330
83331 #ifdef CONFIG_MMU
83332 extern int __mm_populate(unsigned long addr, unsigned long len,
83333 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83334 unsigned long high_limit;
83335 unsigned long align_mask;
83336 unsigned long align_offset;
83337 + unsigned long threadstack_offset;
83338 };
83339
83340 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83341 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83342 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83343 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83344
83345 /*
83346 * Search for an unmapped address range.
83347 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83348 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83349 */
83350 static inline unsigned long
83351 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83352 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83353 {
83354 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83355 return unmapped_area(info);
83356 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83357 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83358 struct vm_area_struct **pprev);
83359
83360 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
83361 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
83362 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
83363 +
83364 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
83365 NULL if none. Assume start_addr < end_addr. */
83366 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
83367 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
83368 }
83369
83370 #ifdef CONFIG_MMU
83371 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
83372 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
83373 void vma_set_page_prot(struct vm_area_struct *vma);
83374 #else
83375 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
83376 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
83377 {
83378 return __pgprot(0);
83379 }
83380 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
83381 static inline void vm_stat_account(struct mm_struct *mm,
83382 unsigned long flags, struct file *file, long pages)
83383 {
83384 +
83385 +#ifdef CONFIG_PAX_RANDMMAP
83386 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
83387 +#endif
83388 +
83389 mm->total_vm += pages;
83390 }
83391 #endif /* CONFIG_PROC_FS */
83392 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
83393 extern int sysctl_memory_failure_early_kill;
83394 extern int sysctl_memory_failure_recovery;
83395 extern void shake_page(struct page *p, int access);
83396 -extern atomic_long_t num_poisoned_pages;
83397 +extern atomic_long_unchecked_t num_poisoned_pages;
83398 extern int soft_offline_page(struct page *page, int flags);
83399
83400 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
83401 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
83402 static inline void setup_nr_node_ids(void) {}
83403 #endif
83404
83405 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
83406 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
83407 +#else
83408 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
83409 +#endif
83410 +
83411 #endif /* __KERNEL__ */
83412 #endif /* _LINUX_MM_H */
83413 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
83414 index 6d34aa2..d73d848 100644
83415 --- a/include/linux/mm_types.h
83416 +++ b/include/linux/mm_types.h
83417 @@ -309,7 +309,9 @@ struct vm_area_struct {
83418 #ifdef CONFIG_NUMA
83419 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
83420 #endif
83421 -};
83422 +
83423 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
83424 +} __randomize_layout;
83425
83426 struct core_thread {
83427 struct task_struct *task;
83428 @@ -459,7 +461,25 @@ struct mm_struct {
83429 /* address of the bounds directory */
83430 void __user *bd_addr;
83431 #endif
83432 -};
83433 +
83434 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
83435 + unsigned long pax_flags;
83436 +#endif
83437 +
83438 +#ifdef CONFIG_PAX_DLRESOLVE
83439 + unsigned long call_dl_resolve;
83440 +#endif
83441 +
83442 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
83443 + unsigned long call_syscall;
83444 +#endif
83445 +
83446 +#ifdef CONFIG_PAX_ASLR
83447 + unsigned long delta_mmap; /* randomized offset */
83448 + unsigned long delta_stack; /* randomized offset */
83449 +#endif
83450 +
83451 +} __randomize_layout;
83452
83453 static inline void mm_init_cpumask(struct mm_struct *mm)
83454 {
83455 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
83456 index c5d5278..f0b68c8 100644
83457 --- a/include/linux/mmiotrace.h
83458 +++ b/include/linux/mmiotrace.h
83459 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
83460 /* Called from ioremap.c */
83461 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
83462 void __iomem *addr);
83463 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
83464 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
83465
83466 /* For anyone to insert markers. Remember trailing newline. */
83467 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
83468 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
83469 {
83470 }
83471
83472 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
83473 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
83474 {
83475 }
83476
83477 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
83478 index 2f0856d..5a4bc1e 100644
83479 --- a/include/linux/mmzone.h
83480 +++ b/include/linux/mmzone.h
83481 @@ -527,7 +527,7 @@ struct zone {
83482
83483 ZONE_PADDING(_pad3_)
83484 /* Zone statistics */
83485 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83486 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83487 } ____cacheline_internodealigned_in_smp;
83488
83489 enum zone_flags {
83490 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
83491 index 745def8..08a820b 100644
83492 --- a/include/linux/mod_devicetable.h
83493 +++ b/include/linux/mod_devicetable.h
83494 @@ -139,7 +139,7 @@ struct usb_device_id {
83495 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
83496 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
83497
83498 -#define HID_ANY_ID (~0)
83499 +#define HID_ANY_ID (~0U)
83500 #define HID_BUS_ANY 0xffff
83501 #define HID_GROUP_ANY 0x0000
83502
83503 @@ -475,7 +475,7 @@ struct dmi_system_id {
83504 const char *ident;
83505 struct dmi_strmatch matches[4];
83506 void *driver_data;
83507 -};
83508 +} __do_const;
83509 /*
83510 * struct dmi_device_id appears during expansion of
83511 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
83512 diff --git a/include/linux/module.h b/include/linux/module.h
83513 index b653d7c..22a238f 100644
83514 --- a/include/linux/module.h
83515 +++ b/include/linux/module.h
83516 @@ -17,9 +17,11 @@
83517 #include <linux/moduleparam.h>
83518 #include <linux/jump_label.h>
83519 #include <linux/export.h>
83520 +#include <linux/fs.h>
83521
83522 #include <linux/percpu.h>
83523 #include <asm/module.h>
83524 +#include <asm/pgtable.h>
83525
83526 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
83527 #define MODULE_SIG_STRING "~Module signature appended~\n"
83528 @@ -42,7 +44,7 @@ struct module_kobject {
83529 struct kobject *drivers_dir;
83530 struct module_param_attrs *mp;
83531 struct completion *kobj_completion;
83532 -};
83533 +} __randomize_layout;
83534
83535 struct module_attribute {
83536 struct attribute attr;
83537 @@ -54,12 +56,13 @@ struct module_attribute {
83538 int (*test)(struct module *);
83539 void (*free)(struct module *);
83540 };
83541 +typedef struct module_attribute __no_const module_attribute_no_const;
83542
83543 struct module_version_attribute {
83544 struct module_attribute mattr;
83545 const char *module_name;
83546 const char *version;
83547 -} __attribute__ ((__aligned__(sizeof(void *))));
83548 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
83549
83550 extern ssize_t __modver_version_show(struct module_attribute *,
83551 struct module_kobject *, char *);
83552 @@ -221,7 +224,7 @@ struct module {
83553
83554 /* Sysfs stuff. */
83555 struct module_kobject mkobj;
83556 - struct module_attribute *modinfo_attrs;
83557 + module_attribute_no_const *modinfo_attrs;
83558 const char *version;
83559 const char *srcversion;
83560 struct kobject *holders_dir;
83561 @@ -270,19 +273,16 @@ struct module {
83562 int (*init)(void);
83563
83564 /* If this is non-NULL, vfree after init() returns */
83565 - void *module_init;
83566 + void *module_init_rx, *module_init_rw;
83567
83568 /* Here is the actual code + data, vfree'd on unload. */
83569 - void *module_core;
83570 + void *module_core_rx, *module_core_rw;
83571
83572 /* Here are the sizes of the init and core sections */
83573 - unsigned int init_size, core_size;
83574 + unsigned int init_size_rw, core_size_rw;
83575
83576 /* The size of the executable code in each section. */
83577 - unsigned int init_text_size, core_text_size;
83578 -
83579 - /* Size of RO sections of the module (text+rodata) */
83580 - unsigned int init_ro_size, core_ro_size;
83581 + unsigned int init_size_rx, core_size_rx;
83582
83583 /* Arch-specific module values */
83584 struct mod_arch_specific arch;
83585 @@ -338,6 +338,10 @@ struct module {
83586 #ifdef CONFIG_EVENT_TRACING
83587 struct ftrace_event_call **trace_events;
83588 unsigned int num_trace_events;
83589 + struct file_operations trace_id;
83590 + struct file_operations trace_enable;
83591 + struct file_operations trace_format;
83592 + struct file_operations trace_filter;
83593 #endif
83594 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
83595 unsigned int num_ftrace_callsites;
83596 @@ -361,7 +365,7 @@ struct module {
83597 ctor_fn_t *ctors;
83598 unsigned int num_ctors;
83599 #endif
83600 -};
83601 +} __randomize_layout;
83602 #ifndef MODULE_ARCH_INIT
83603 #define MODULE_ARCH_INIT {}
83604 #endif
83605 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
83606 bool is_module_percpu_address(unsigned long addr);
83607 bool is_module_text_address(unsigned long addr);
83608
83609 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
83610 +{
83611 +
83612 +#ifdef CONFIG_PAX_KERNEXEC
83613 + if (ktla_ktva(addr) >= (unsigned long)start &&
83614 + ktla_ktva(addr) < (unsigned long)start + size)
83615 + return 1;
83616 +#endif
83617 +
83618 + return ((void *)addr >= start && (void *)addr < start + size);
83619 +}
83620 +
83621 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
83622 +{
83623 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
83624 +}
83625 +
83626 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
83627 +{
83628 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
83629 +}
83630 +
83631 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
83632 +{
83633 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
83634 +}
83635 +
83636 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
83637 +{
83638 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
83639 +}
83640 +
83641 static inline bool within_module_core(unsigned long addr,
83642 const struct module *mod)
83643 {
83644 - return (unsigned long)mod->module_core <= addr &&
83645 - addr < (unsigned long)mod->module_core + mod->core_size;
83646 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
83647 }
83648
83649 static inline bool within_module_init(unsigned long addr,
83650 const struct module *mod)
83651 {
83652 - return (unsigned long)mod->module_init <= addr &&
83653 - addr < (unsigned long)mod->module_init + mod->init_size;
83654 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
83655 }
83656
83657 static inline bool within_module(unsigned long addr, const struct module *mod)
83658 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
83659 index f755626..641f822 100644
83660 --- a/include/linux/moduleloader.h
83661 +++ b/include/linux/moduleloader.h
83662 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
83663 sections. Returns NULL on failure. */
83664 void *module_alloc(unsigned long size);
83665
83666 +#ifdef CONFIG_PAX_KERNEXEC
83667 +void *module_alloc_exec(unsigned long size);
83668 +#else
83669 +#define module_alloc_exec(x) module_alloc(x)
83670 +#endif
83671 +
83672 /* Free memory returned from module_alloc. */
83673 void module_memfree(void *module_region);
83674
83675 +#ifdef CONFIG_PAX_KERNEXEC
83676 +void module_memfree_exec(void *module_region);
83677 +#else
83678 +#define module_memfree_exec(x) module_memfree((x))
83679 +#endif
83680 +
83681 /*
83682 * Apply the given relocation to the (simplified) ELF. Return -error
83683 * or 0.
83684 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
83685 unsigned int relsec,
83686 struct module *me)
83687 {
83688 +#ifdef CONFIG_MODULES
83689 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83690 module_name(me));
83691 +#endif
83692 return -ENOEXEC;
83693 }
83694 #endif
83695 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
83696 unsigned int relsec,
83697 struct module *me)
83698 {
83699 +#ifdef CONFIG_MODULES
83700 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83701 module_name(me));
83702 +#endif
83703 return -ENOEXEC;
83704 }
83705 #endif
83706 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
83707 index 1c9effa..1160bdd 100644
83708 --- a/include/linux/moduleparam.h
83709 +++ b/include/linux/moduleparam.h
83710 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
83711 * @len is usually just sizeof(string).
83712 */
83713 #define module_param_string(name, string, len, perm) \
83714 - static const struct kparam_string __param_string_##name \
83715 + static const struct kparam_string __param_string_##name __used \
83716 = { len, string }; \
83717 __module_param_call(MODULE_PARAM_PREFIX, name, \
83718 &param_ops_string, \
83719 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
83720 */
83721 #define module_param_array_named(name, array, type, nump, perm) \
83722 param_check_##type(name, &(array)[0]); \
83723 - static const struct kparam_array __param_arr_##name \
83724 + static const struct kparam_array __param_arr_##name __used \
83725 = { .max = ARRAY_SIZE(array), .num = nump, \
83726 .ops = &param_ops_##type, \
83727 .elemsize = sizeof(array[0]), .elem = array }; \
83728 diff --git a/include/linux/mount.h b/include/linux/mount.h
83729 index c2c561d..a5f2a8c 100644
83730 --- a/include/linux/mount.h
83731 +++ b/include/linux/mount.h
83732 @@ -66,7 +66,7 @@ struct vfsmount {
83733 struct dentry *mnt_root; /* root of the mounted tree */
83734 struct super_block *mnt_sb; /* pointer to superblock */
83735 int mnt_flags;
83736 -};
83737 +} __randomize_layout;
83738
83739 struct file; /* forward dec */
83740 struct path;
83741 diff --git a/include/linux/namei.h b/include/linux/namei.h
83742 index c899077..b9a2010 100644
83743 --- a/include/linux/namei.h
83744 +++ b/include/linux/namei.h
83745 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
83746 extern void unlock_rename(struct dentry *, struct dentry *);
83747
83748 extern void nd_jump_link(struct nameidata *nd, struct path *path);
83749 -extern void nd_set_link(struct nameidata *nd, char *path);
83750 -extern char *nd_get_link(struct nameidata *nd);
83751 +extern void nd_set_link(struct nameidata *nd, const char *path);
83752 +extern const char *nd_get_link(const struct nameidata *nd);
83753
83754 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
83755 {
83756 diff --git a/include/linux/net.h b/include/linux/net.h
83757 index 17d8339..81656c0 100644
83758 --- a/include/linux/net.h
83759 +++ b/include/linux/net.h
83760 @@ -192,7 +192,7 @@ struct net_proto_family {
83761 int (*create)(struct net *net, struct socket *sock,
83762 int protocol, int kern);
83763 struct module *owner;
83764 -};
83765 +} __do_const;
83766
83767 struct iovec;
83768 struct kvec;
83769 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
83770 index 52fd8e8..19430a1 100644
83771 --- a/include/linux/netdevice.h
83772 +++ b/include/linux/netdevice.h
83773 @@ -1191,6 +1191,7 @@ struct net_device_ops {
83774 u8 state);
83775 #endif
83776 };
83777 +typedef struct net_device_ops __no_const net_device_ops_no_const;
83778
83779 /**
83780 * enum net_device_priv_flags - &struct net_device priv_flags
83781 @@ -1537,10 +1538,10 @@ struct net_device {
83782
83783 struct net_device_stats stats;
83784
83785 - atomic_long_t rx_dropped;
83786 - atomic_long_t tx_dropped;
83787 + atomic_long_unchecked_t rx_dropped;
83788 + atomic_long_unchecked_t tx_dropped;
83789
83790 - atomic_t carrier_changes;
83791 + atomic_unchecked_t carrier_changes;
83792
83793 #ifdef CONFIG_WIRELESS_EXT
83794 const struct iw_handler_def * wireless_handlers;
83795 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
83796 index 2517ece..0bbfcfb 100644
83797 --- a/include/linux/netfilter.h
83798 +++ b/include/linux/netfilter.h
83799 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
83800 #endif
83801 /* Use the module struct to lock set/get code in place */
83802 struct module *owner;
83803 -};
83804 +} __do_const;
83805
83806 /* Function to register/unregister hook points. */
83807 int nf_register_hook(struct nf_hook_ops *reg);
83808 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
83809 index e955d47..04a5338 100644
83810 --- a/include/linux/netfilter/nfnetlink.h
83811 +++ b/include/linux/netfilter/nfnetlink.h
83812 @@ -19,7 +19,7 @@ struct nfnl_callback {
83813 const struct nlattr * const cda[]);
83814 const struct nla_policy *policy; /* netlink attribute policy */
83815 const u_int16_t attr_count; /* number of nlattr's */
83816 -};
83817 +} __do_const;
83818
83819 struct nfnetlink_subsystem {
83820 const char *name;
83821 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
83822 new file mode 100644
83823 index 0000000..33f4af8
83824 --- /dev/null
83825 +++ b/include/linux/netfilter/xt_gradm.h
83826 @@ -0,0 +1,9 @@
83827 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
83828 +#define _LINUX_NETFILTER_XT_GRADM_H 1
83829 +
83830 +struct xt_gradm_mtinfo {
83831 + __u16 flags;
83832 + __u16 invflags;
83833 +};
83834 +
83835 +#endif
83836 diff --git a/include/linux/nls.h b/include/linux/nls.h
83837 index 520681b..2b7fabb 100644
83838 --- a/include/linux/nls.h
83839 +++ b/include/linux/nls.h
83840 @@ -31,7 +31,7 @@ struct nls_table {
83841 const unsigned char *charset2upper;
83842 struct module *owner;
83843 struct nls_table *next;
83844 -};
83845 +} __do_const;
83846
83847 /* this value hold the maximum octet of charset */
83848 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
83849 @@ -46,7 +46,7 @@ enum utf16_endian {
83850 /* nls_base.c */
83851 extern int __register_nls(struct nls_table *, struct module *);
83852 extern int unregister_nls(struct nls_table *);
83853 -extern struct nls_table *load_nls(char *);
83854 +extern struct nls_table *load_nls(const char *);
83855 extern void unload_nls(struct nls_table *);
83856 extern struct nls_table *load_nls_default(void);
83857 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
83858 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
83859 index d14a4c3..a078786 100644
83860 --- a/include/linux/notifier.h
83861 +++ b/include/linux/notifier.h
83862 @@ -54,7 +54,8 @@ struct notifier_block {
83863 notifier_fn_t notifier_call;
83864 struct notifier_block __rcu *next;
83865 int priority;
83866 -};
83867 +} __do_const;
83868 +typedef struct notifier_block __no_const notifier_block_no_const;
83869
83870 struct atomic_notifier_head {
83871 spinlock_t lock;
83872 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
83873 index b2a0f15..4d7da32 100644
83874 --- a/include/linux/oprofile.h
83875 +++ b/include/linux/oprofile.h
83876 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
83877 int oprofilefs_create_ro_ulong(struct dentry * root,
83878 char const * name, ulong * val);
83879
83880 -/** Create a file for read-only access to an atomic_t. */
83881 +/** Create a file for read-only access to an atomic_unchecked_t. */
83882 int oprofilefs_create_ro_atomic(struct dentry * root,
83883 - char const * name, atomic_t * val);
83884 + char const * name, atomic_unchecked_t * val);
83885
83886 /** create a directory */
83887 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
83888 diff --git a/include/linux/padata.h b/include/linux/padata.h
83889 index 4386946..f50c615 100644
83890 --- a/include/linux/padata.h
83891 +++ b/include/linux/padata.h
83892 @@ -129,7 +129,7 @@ struct parallel_data {
83893 struct padata_serial_queue __percpu *squeue;
83894 atomic_t reorder_objects;
83895 atomic_t refcnt;
83896 - atomic_t seq_nr;
83897 + atomic_unchecked_t seq_nr;
83898 struct padata_cpumask cpumask;
83899 spinlock_t lock ____cacheline_aligned;
83900 unsigned int processed;
83901 diff --git a/include/linux/path.h b/include/linux/path.h
83902 index d137218..be0c176 100644
83903 --- a/include/linux/path.h
83904 +++ b/include/linux/path.h
83905 @@ -1,13 +1,15 @@
83906 #ifndef _LINUX_PATH_H
83907 #define _LINUX_PATH_H
83908
83909 +#include <linux/compiler.h>
83910 +
83911 struct dentry;
83912 struct vfsmount;
83913
83914 struct path {
83915 struct vfsmount *mnt;
83916 struct dentry *dentry;
83917 -};
83918 +} __randomize_layout;
83919
83920 extern void path_get(const struct path *);
83921 extern void path_put(const struct path *);
83922 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
83923 index 8c78950..0d74ed9 100644
83924 --- a/include/linux/pci_hotplug.h
83925 +++ b/include/linux/pci_hotplug.h
83926 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
83927 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
83928 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
83929 int (*reset_slot) (struct hotplug_slot *slot, int probe);
83930 -};
83931 +} __do_const;
83932 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
83933
83934 /**
83935 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
83936 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
83937 index caebf2a..4c3ae9d 100644
83938 --- a/include/linux/percpu.h
83939 +++ b/include/linux/percpu.h
83940 @@ -34,7 +34,7 @@
83941 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
83942 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
83943 */
83944 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
83945 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
83946 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
83947
83948 /*
83949 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
83950 index 664de5a..b3e1bf4 100644
83951 --- a/include/linux/perf_event.h
83952 +++ b/include/linux/perf_event.h
83953 @@ -336,8 +336,8 @@ struct perf_event {
83954
83955 enum perf_event_active_state state;
83956 unsigned int attach_state;
83957 - local64_t count;
83958 - atomic64_t child_count;
83959 + local64_t count; /* PaX: fix it one day */
83960 + atomic64_unchecked_t child_count;
83961
83962 /*
83963 * These are the total time in nanoseconds that the event
83964 @@ -388,8 +388,8 @@ struct perf_event {
83965 * These accumulate total time (in nanoseconds) that children
83966 * events have been enabled and running, respectively.
83967 */
83968 - atomic64_t child_total_time_enabled;
83969 - atomic64_t child_total_time_running;
83970 + atomic64_unchecked_t child_total_time_enabled;
83971 + atomic64_unchecked_t child_total_time_running;
83972
83973 /*
83974 * Protect attach/detach and child_list:
83975 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
83976 entry->ip[entry->nr++] = ip;
83977 }
83978
83979 -extern int sysctl_perf_event_paranoid;
83980 +extern int sysctl_perf_event_legitimately_concerned;
83981 extern int sysctl_perf_event_mlock;
83982 extern int sysctl_perf_event_sample_rate;
83983 extern int sysctl_perf_cpu_time_max_percent;
83984 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
83985 loff_t *ppos);
83986
83987
83988 +static inline bool perf_paranoid_any(void)
83989 +{
83990 + return sysctl_perf_event_legitimately_concerned > 2;
83991 +}
83992 +
83993 static inline bool perf_paranoid_tracepoint_raw(void)
83994 {
83995 - return sysctl_perf_event_paranoid > -1;
83996 + return sysctl_perf_event_legitimately_concerned > -1;
83997 }
83998
83999 static inline bool perf_paranoid_cpu(void)
84000 {
84001 - return sysctl_perf_event_paranoid > 0;
84002 + return sysctl_perf_event_legitimately_concerned > 0;
84003 }
84004
84005 static inline bool perf_paranoid_kernel(void)
84006 {
84007 - return sysctl_perf_event_paranoid > 1;
84008 + return sysctl_perf_event_legitimately_concerned > 1;
84009 }
84010
84011 extern void perf_event_init(void);
84012 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84013 struct device_attribute attr;
84014 u64 id;
84015 const char *event_str;
84016 -};
84017 +} __do_const;
84018
84019 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84020 static struct perf_pmu_events_attr _var = { \
84021 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84022 index b9cf6c5..5462472 100644
84023 --- a/include/linux/pid_namespace.h
84024 +++ b/include/linux/pid_namespace.h
84025 @@ -45,7 +45,7 @@ struct pid_namespace {
84026 int hide_pid;
84027 int reboot; /* group exit code if this pidns was rebooted */
84028 struct ns_common ns;
84029 -};
84030 +} __randomize_layout;
84031
84032 extern struct pid_namespace init_pid_ns;
84033
84034 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84035 index eb8b8ac..62649e1 100644
84036 --- a/include/linux/pipe_fs_i.h
84037 +++ b/include/linux/pipe_fs_i.h
84038 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84039 struct mutex mutex;
84040 wait_queue_head_t wait;
84041 unsigned int nrbufs, curbuf, buffers;
84042 - unsigned int readers;
84043 - unsigned int writers;
84044 - unsigned int files;
84045 - unsigned int waiting_writers;
84046 + atomic_t readers;
84047 + atomic_t writers;
84048 + atomic_t files;
84049 + atomic_t waiting_writers;
84050 unsigned int r_counter;
84051 unsigned int w_counter;
84052 struct page *tmp_page;
84053 diff --git a/include/linux/pm.h b/include/linux/pm.h
84054 index 8b59763..8a05939 100644
84055 --- a/include/linux/pm.h
84056 +++ b/include/linux/pm.h
84057 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84058 struct dev_pm_ops ops;
84059 void (*detach)(struct device *dev, bool power_off);
84060 };
84061 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84062
84063 /*
84064 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84065 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84066 index a9edab2..8bada56 100644
84067 --- a/include/linux/pm_domain.h
84068 +++ b/include/linux/pm_domain.h
84069 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84070 int (*save_state)(struct device *dev);
84071 int (*restore_state)(struct device *dev);
84072 bool (*active_wakeup)(struct device *dev);
84073 -};
84074 +} __no_const;
84075
84076 struct gpd_cpuidle_data {
84077 unsigned int saved_exit_latency;
84078 - struct cpuidle_state *idle_state;
84079 + cpuidle_state_no_const *idle_state;
84080 };
84081
84082 struct generic_pm_domain {
84083 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84084 index 30e84d4..22278b4 100644
84085 --- a/include/linux/pm_runtime.h
84086 +++ b/include/linux/pm_runtime.h
84087 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84088
84089 static inline void pm_runtime_mark_last_busy(struct device *dev)
84090 {
84091 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84092 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84093 }
84094
84095 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84096 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84097 index 195aafc..49a7bc2 100644
84098 --- a/include/linux/pnp.h
84099 +++ b/include/linux/pnp.h
84100 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84101 struct pnp_fixup {
84102 char id[7];
84103 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84104 -};
84105 +} __do_const;
84106
84107 /* config parameters */
84108 #define PNP_CONFIG_NORMAL 0x0001
84109 diff --git a/include/linux/poison.h b/include/linux/poison.h
84110 index 2110a81..13a11bb 100644
84111 --- a/include/linux/poison.h
84112 +++ b/include/linux/poison.h
84113 @@ -19,8 +19,8 @@
84114 * under normal circumstances, used to verify that nobody uses
84115 * non-initialized list entries.
84116 */
84117 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84118 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84119 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84120 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84121
84122 /********** include/linux/timer.h **********/
84123 /*
84124 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84125 index d8b187c3..9a9257a 100644
84126 --- a/include/linux/power/smartreflex.h
84127 +++ b/include/linux/power/smartreflex.h
84128 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84129 int (*notify)(struct omap_sr *sr, u32 status);
84130 u8 notify_flags;
84131 u8 class_type;
84132 -};
84133 +} __do_const;
84134
84135 /**
84136 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84137 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84138 index 4ea1d37..80f4b33 100644
84139 --- a/include/linux/ppp-comp.h
84140 +++ b/include/linux/ppp-comp.h
84141 @@ -84,7 +84,7 @@ struct compressor {
84142 struct module *owner;
84143 /* Extra skb space needed by the compressor algorithm */
84144 unsigned int comp_extra;
84145 -};
84146 +} __do_const;
84147
84148 /*
84149 * The return value from decompress routine is the length of the
84150 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84151 index de83b4e..c4b997d 100644
84152 --- a/include/linux/preempt.h
84153 +++ b/include/linux/preempt.h
84154 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84155 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84156 #endif
84157
84158 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84159 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84160 +
84161 #define __preempt_count_inc() __preempt_count_add(1)
84162 #define __preempt_count_dec() __preempt_count_sub(1)
84163
84164 #define preempt_count_inc() preempt_count_add(1)
84165 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84166 #define preempt_count_dec() preempt_count_sub(1)
84167 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84168
84169 #ifdef CONFIG_PREEMPT_COUNT
84170
84171 @@ -41,6 +46,12 @@ do { \
84172 barrier(); \
84173 } while (0)
84174
84175 +#define raw_preempt_disable() \
84176 +do { \
84177 + raw_preempt_count_inc(); \
84178 + barrier(); \
84179 +} while (0)
84180 +
84181 #define sched_preempt_enable_no_resched() \
84182 do { \
84183 barrier(); \
84184 @@ -49,6 +60,12 @@ do { \
84185
84186 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84187
84188 +#define raw_preempt_enable_no_resched() \
84189 +do { \
84190 + barrier(); \
84191 + raw_preempt_count_dec(); \
84192 +} while (0)
84193 +
84194 #ifdef CONFIG_PREEMPT
84195 #define preempt_enable() \
84196 do { \
84197 @@ -113,8 +130,10 @@ do { \
84198 * region.
84199 */
84200 #define preempt_disable() barrier()
84201 +#define raw_preempt_disable() barrier()
84202 #define sched_preempt_enable_no_resched() barrier()
84203 #define preempt_enable_no_resched() barrier()
84204 +#define raw_preempt_enable_no_resched() barrier()
84205 #define preempt_enable() barrier()
84206 #define preempt_check_resched() do { } while (0)
84207
84208 @@ -128,11 +147,13 @@ do { \
84209 /*
84210 * Modules have no business playing preemption tricks.
84211 */
84212 +#ifndef CONFIG_PAX_KERNEXEC
84213 #undef sched_preempt_enable_no_resched
84214 #undef preempt_enable_no_resched
84215 #undef preempt_enable_no_resched_notrace
84216 #undef preempt_check_resched
84217 #endif
84218 +#endif
84219
84220 #define preempt_set_need_resched() \
84221 do { \
84222 diff --git a/include/linux/printk.h b/include/linux/printk.h
84223 index 4d5bf57..d94eccf 100644
84224 --- a/include/linux/printk.h
84225 +++ b/include/linux/printk.h
84226 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84227 #endif
84228
84229 typedef int(*printk_func_t)(const char *fmt, va_list args);
84230 +extern int kptr_restrict;
84231
84232 #ifdef CONFIG_PRINTK
84233 asmlinkage __printf(5, 0)
84234 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84235
84236 extern int printk_delay_msec;
84237 extern int dmesg_restrict;
84238 -extern int kptr_restrict;
84239
84240 extern void wake_up_klogd(void);
84241
84242 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84243 index b97bf2e..f14c92d4 100644
84244 --- a/include/linux/proc_fs.h
84245 +++ b/include/linux/proc_fs.h
84246 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84247 extern struct proc_dir_entry *proc_symlink(const char *,
84248 struct proc_dir_entry *, const char *);
84249 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84250 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84251 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84252 struct proc_dir_entry *, void *);
84253 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84254 + struct proc_dir_entry *, void *);
84255 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84256 struct proc_dir_entry *);
84257
84258 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84259 return proc_create_data(name, mode, parent, proc_fops, NULL);
84260 }
84261
84262 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84263 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84264 +{
84265 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84266 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84267 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84268 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84269 +#else
84270 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84271 +#endif
84272 +}
84273 +
84274 +
84275 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84276 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84277 extern void *PDE_DATA(const struct inode *);
84278 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84279 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84280 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84281 struct proc_dir_entry *parent) {return NULL;}
84282 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84283 + struct proc_dir_entry *parent) { return NULL; }
84284 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84285 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84286 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84287 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84288 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84289 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84290 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84291 @@ -79,7 +99,7 @@ struct net;
84292 static inline struct proc_dir_entry *proc_net_mkdir(
84293 struct net *net, const char *name, struct proc_dir_entry *parent)
84294 {
84295 - return proc_mkdir_data(name, 0, parent, net);
84296 + return proc_mkdir_data_restrict(name, 0, parent, net);
84297 }
84298
84299 #endif /* _LINUX_PROC_FS_H */
84300 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84301 index 42dfc61..8113a99 100644
84302 --- a/include/linux/proc_ns.h
84303 +++ b/include/linux/proc_ns.h
84304 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84305 struct ns_common *(*get)(struct task_struct *task);
84306 void (*put)(struct ns_common *ns);
84307 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84308 -};
84309 +} __do_const __randomize_layout;
84310
84311 extern const struct proc_ns_operations netns_operations;
84312 extern const struct proc_ns_operations utsns_operations;
84313 diff --git a/include/linux/quota.h b/include/linux/quota.h
84314 index b86df49..8002997 100644
84315 --- a/include/linux/quota.h
84316 +++ b/include/linux/quota.h
84317 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84318
84319 extern bool qid_eq(struct kqid left, struct kqid right);
84320 extern bool qid_lt(struct kqid left, struct kqid right);
84321 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84322 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84323 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84324 extern bool qid_valid(struct kqid qid);
84325
84326 diff --git a/include/linux/random.h b/include/linux/random.h
84327 index b05856e..0a9f14e 100644
84328 --- a/include/linux/random.h
84329 +++ b/include/linux/random.h
84330 @@ -9,9 +9,19 @@
84331 #include <uapi/linux/random.h>
84332
84333 extern void add_device_randomness(const void *, unsigned int);
84334 +
84335 +static inline void add_latent_entropy(void)
84336 +{
84337 +
84338 +#ifdef LATENT_ENTROPY_PLUGIN
84339 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84340 +#endif
84341 +
84342 +}
84343 +
84344 extern void add_input_randomness(unsigned int type, unsigned int code,
84345 - unsigned int value);
84346 -extern void add_interrupt_randomness(int irq, int irq_flags);
84347 + unsigned int value) __latent_entropy;
84348 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
84349
84350 extern void get_random_bytes(void *buf, int nbytes);
84351 extern void get_random_bytes_arch(void *buf, int nbytes);
84352 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
84353 extern const struct file_operations random_fops, urandom_fops;
84354 #endif
84355
84356 -unsigned int get_random_int(void);
84357 +unsigned int __intentional_overflow(-1) get_random_int(void);
84358 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
84359
84360 -u32 prandom_u32(void);
84361 +u32 prandom_u32(void) __intentional_overflow(-1);
84362 void prandom_bytes(void *buf, size_t nbytes);
84363 void prandom_seed(u32 seed);
84364 void prandom_reseed_late(void);
84365 @@ -37,6 +47,11 @@ struct rnd_state {
84366 u32 prandom_u32_state(struct rnd_state *state);
84367 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84368
84369 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
84370 +{
84371 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
84372 +}
84373 +
84374 /**
84375 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
84376 * @ep_ro: right open interval endpoint
84377 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84378 *
84379 * Returns: pseudo-random number in interval [0, ep_ro)
84380 */
84381 -static inline u32 prandom_u32_max(u32 ep_ro)
84382 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
84383 {
84384 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
84385 }
84386 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
84387 index 378c5ee..aa84a47 100644
84388 --- a/include/linux/rbtree_augmented.h
84389 +++ b/include/linux/rbtree_augmented.h
84390 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
84391 old->rbaugmented = rbcompute(old); \
84392 } \
84393 rbstatic const struct rb_augment_callbacks rbname = { \
84394 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
84395 + .propagate = rbname ## _propagate, \
84396 + .copy = rbname ## _copy, \
84397 + .rotate = rbname ## _rotate \
84398 };
84399
84400
84401 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
84402 index 529bc94..82ce778 100644
84403 --- a/include/linux/rculist.h
84404 +++ b/include/linux/rculist.h
84405 @@ -29,8 +29,8 @@
84406 */
84407 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
84408 {
84409 - ACCESS_ONCE(list->next) = list;
84410 - ACCESS_ONCE(list->prev) = list;
84411 + ACCESS_ONCE_RW(list->next) = list;
84412 + ACCESS_ONCE_RW(list->prev) = list;
84413 }
84414
84415 /*
84416 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
84417 struct list_head *prev, struct list_head *next);
84418 #endif
84419
84420 +void __pax_list_add_rcu(struct list_head *new,
84421 + struct list_head *prev, struct list_head *next);
84422 +
84423 /**
84424 * list_add_rcu - add a new entry to rcu-protected list
84425 * @new: new entry to be added
84426 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
84427 __list_add_rcu(new, head, head->next);
84428 }
84429
84430 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
84431 +{
84432 + __pax_list_add_rcu(new, head, head->next);
84433 +}
84434 +
84435 /**
84436 * list_add_tail_rcu - add a new entry to rcu-protected list
84437 * @new: new entry to be added
84438 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
84439 __list_add_rcu(new, head->prev, head);
84440 }
84441
84442 +static inline void pax_list_add_tail_rcu(struct list_head *new,
84443 + struct list_head *head)
84444 +{
84445 + __pax_list_add_rcu(new, head->prev, head);
84446 +}
84447 +
84448 /**
84449 * list_del_rcu - deletes entry from list without re-initialization
84450 * @entry: the element to delete from the list.
84451 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
84452 entry->prev = LIST_POISON2;
84453 }
84454
84455 +extern void pax_list_del_rcu(struct list_head *entry);
84456 +
84457 /**
84458 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
84459 * @n: the element to delete from the hash list.
84460 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
84461 index ed4f593..8a51501 100644
84462 --- a/include/linux/rcupdate.h
84463 +++ b/include/linux/rcupdate.h
84464 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
84465 #define rcu_note_voluntary_context_switch(t) \
84466 do { \
84467 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
84468 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
84469 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
84470 } while (0)
84471 #else /* #ifdef CONFIG_TASKS_RCU */
84472 #define TASKS_RCU(x) do { } while (0)
84473 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
84474 index 67fc8fc..a90f7d8 100644
84475 --- a/include/linux/reboot.h
84476 +++ b/include/linux/reboot.h
84477 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
84478 */
84479
84480 extern void migrate_to_reboot_cpu(void);
84481 -extern void machine_restart(char *cmd);
84482 -extern void machine_halt(void);
84483 -extern void machine_power_off(void);
84484 +extern void machine_restart(char *cmd) __noreturn;
84485 +extern void machine_halt(void) __noreturn;
84486 +extern void machine_power_off(void) __noreturn;
84487
84488 extern void machine_shutdown(void);
84489 struct pt_regs;
84490 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
84491 */
84492
84493 extern void kernel_restart_prepare(char *cmd);
84494 -extern void kernel_restart(char *cmd);
84495 -extern void kernel_halt(void);
84496 -extern void kernel_power_off(void);
84497 +extern void kernel_restart(char *cmd) __noreturn;
84498 +extern void kernel_halt(void) __noreturn;
84499 +extern void kernel_power_off(void) __noreturn;
84500
84501 extern int C_A_D; /* for sysctl */
84502 void ctrl_alt_del(void);
84503 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
84504 * Emergency restart, callable from an interrupt handler.
84505 */
84506
84507 -extern void emergency_restart(void);
84508 +extern void emergency_restart(void) __noreturn;
84509 #include <asm/emergency-restart.h>
84510
84511 #endif /* _LINUX_REBOOT_H */
84512 diff --git a/include/linux/regset.h b/include/linux/regset.h
84513 index 8e0c9fe..ac4d221 100644
84514 --- a/include/linux/regset.h
84515 +++ b/include/linux/regset.h
84516 @@ -161,7 +161,8 @@ struct user_regset {
84517 unsigned int align;
84518 unsigned int bias;
84519 unsigned int core_note_type;
84520 -};
84521 +} __do_const;
84522 +typedef struct user_regset __no_const user_regset_no_const;
84523
84524 /**
84525 * struct user_regset_view - available regsets
84526 diff --git a/include/linux/relay.h b/include/linux/relay.h
84527 index d7c8359..818daf5 100644
84528 --- a/include/linux/relay.h
84529 +++ b/include/linux/relay.h
84530 @@ -157,7 +157,7 @@ struct rchan_callbacks
84531 * The callback should return 0 if successful, negative if not.
84532 */
84533 int (*remove_buf_file)(struct dentry *dentry);
84534 -};
84535 +} __no_const;
84536
84537 /*
84538 * CONFIG_RELAY kernel API, kernel/relay.c
84539 diff --git a/include/linux/rio.h b/include/linux/rio.h
84540 index 6bda06f..bf39a9b 100644
84541 --- a/include/linux/rio.h
84542 +++ b/include/linux/rio.h
84543 @@ -358,7 +358,7 @@ struct rio_ops {
84544 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
84545 u64 rstart, u32 size, u32 flags);
84546 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
84547 -};
84548 +} __no_const;
84549
84550 #define RIO_RESOURCE_MEM 0x00000100
84551 #define RIO_RESOURCE_DOORBELL 0x00000200
84552 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
84553 index d9d7e7e..86f47ac 100644
84554 --- a/include/linux/rmap.h
84555 +++ b/include/linux/rmap.h
84556 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
84557 void anon_vma_init(void); /* create anon_vma_cachep */
84558 int anon_vma_prepare(struct vm_area_struct *);
84559 void unlink_anon_vmas(struct vm_area_struct *);
84560 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
84561 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
84562 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
84563 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
84564
84565 static inline void anon_vma_merge(struct vm_area_struct *vma,
84566 struct vm_area_struct *next)
84567 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
84568 index ed8f9e7..999bc96 100644
84569 --- a/include/linux/scatterlist.h
84570 +++ b/include/linux/scatterlist.h
84571 @@ -1,6 +1,7 @@
84572 #ifndef _LINUX_SCATTERLIST_H
84573 #define _LINUX_SCATTERLIST_H
84574
84575 +#include <linux/sched.h>
84576 #include <linux/string.h>
84577 #include <linux/bug.h>
84578 #include <linux/mm.h>
84579 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
84580 #ifdef CONFIG_DEBUG_SG
84581 BUG_ON(!virt_addr_valid(buf));
84582 #endif
84583 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84584 + if (object_starts_on_stack(buf)) {
84585 + void *adjbuf = buf - current->stack + current->lowmem_stack;
84586 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
84587 + } else
84588 +#endif
84589 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
84590 }
84591
84592 diff --git a/include/linux/sched.h b/include/linux/sched.h
84593 index 8db31ef..0af1f81 100644
84594 --- a/include/linux/sched.h
84595 +++ b/include/linux/sched.h
84596 @@ -133,6 +133,7 @@ struct fs_struct;
84597 struct perf_event_context;
84598 struct blk_plug;
84599 struct filename;
84600 +struct linux_binprm;
84601
84602 #define VMACACHE_BITS 2
84603 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
84604 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
84605 extern int in_sched_functions(unsigned long addr);
84606
84607 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
84608 -extern signed long schedule_timeout(signed long timeout);
84609 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
84610 extern signed long schedule_timeout_interruptible(signed long timeout);
84611 extern signed long schedule_timeout_killable(signed long timeout);
84612 extern signed long schedule_timeout_uninterruptible(signed long timeout);
84613 @@ -426,6 +427,19 @@ struct nsproxy;
84614 struct user_namespace;
84615
84616 #ifdef CONFIG_MMU
84617 +
84618 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
84619 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
84620 +#else
84621 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
84622 +{
84623 + return 0;
84624 +}
84625 +#endif
84626 +
84627 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
84628 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
84629 +
84630 extern void arch_pick_mmap_layout(struct mm_struct *mm);
84631 extern unsigned long
84632 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
84633 @@ -724,6 +738,17 @@ struct signal_struct {
84634 #ifdef CONFIG_TASKSTATS
84635 struct taskstats *stats;
84636 #endif
84637 +
84638 +#ifdef CONFIG_GRKERNSEC
84639 + u32 curr_ip;
84640 + u32 saved_ip;
84641 + u32 gr_saddr;
84642 + u32 gr_daddr;
84643 + u16 gr_sport;
84644 + u16 gr_dport;
84645 + u8 used_accept:1;
84646 +#endif
84647 +
84648 #ifdef CONFIG_AUDIT
84649 unsigned audit_tty;
84650 unsigned audit_tty_log_passwd;
84651 @@ -750,7 +775,7 @@ struct signal_struct {
84652 struct mutex cred_guard_mutex; /* guard against foreign influences on
84653 * credential calculations
84654 * (notably. ptrace) */
84655 -};
84656 +} __randomize_layout;
84657
84658 /*
84659 * Bits in flags field of signal_struct.
84660 @@ -803,6 +828,14 @@ struct user_struct {
84661 struct key *session_keyring; /* UID's default session keyring */
84662 #endif
84663
84664 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
84665 + unsigned char kernel_banned;
84666 +#endif
84667 +#ifdef CONFIG_GRKERNSEC_BRUTE
84668 + unsigned char suid_banned;
84669 + unsigned long suid_ban_expires;
84670 +#endif
84671 +
84672 /* Hash table maintenance information */
84673 struct hlist_node uidhash_node;
84674 kuid_t uid;
84675 @@ -810,7 +843,7 @@ struct user_struct {
84676 #ifdef CONFIG_PERF_EVENTS
84677 atomic_long_t locked_vm;
84678 #endif
84679 -};
84680 +} __randomize_layout;
84681
84682 extern int uids_sysfs_init(void);
84683
84684 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
84685 struct task_struct {
84686 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
84687 void *stack;
84688 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84689 + void *lowmem_stack;
84690 +#endif
84691 atomic_t usage;
84692 unsigned int flags; /* per process flags, defined below */
84693 unsigned int ptrace;
84694 @@ -1405,8 +1441,8 @@ struct task_struct {
84695 struct list_head thread_node;
84696
84697 struct completion *vfork_done; /* for vfork() */
84698 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
84699 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84700 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
84701 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84702
84703 cputime_t utime, stime, utimescaled, stimescaled;
84704 cputime_t gtime;
84705 @@ -1431,11 +1467,6 @@ struct task_struct {
84706 struct task_cputime cputime_expires;
84707 struct list_head cpu_timers[3];
84708
84709 -/* process credentials */
84710 - const struct cred __rcu *real_cred; /* objective and real subjective task
84711 - * credentials (COW) */
84712 - const struct cred __rcu *cred; /* effective (overridable) subjective task
84713 - * credentials (COW) */
84714 char comm[TASK_COMM_LEN]; /* executable name excluding path
84715 - access with [gs]et_task_comm (which lock
84716 it with task_lock())
84717 @@ -1453,6 +1484,10 @@ struct task_struct {
84718 #endif
84719 /* CPU-specific state of this task */
84720 struct thread_struct thread;
84721 +/* thread_info moved to task_struct */
84722 +#ifdef CONFIG_X86
84723 + struct thread_info tinfo;
84724 +#endif
84725 /* filesystem information */
84726 struct fs_struct *fs;
84727 /* open file information */
84728 @@ -1527,6 +1562,10 @@ struct task_struct {
84729 gfp_t lockdep_reclaim_gfp;
84730 #endif
84731
84732 +/* process credentials */
84733 + const struct cred __rcu *real_cred; /* objective and real subjective task
84734 + * credentials (COW) */
84735 +
84736 /* journalling filesystem info */
84737 void *journal_info;
84738
84739 @@ -1565,6 +1604,10 @@ struct task_struct {
84740 /* cg_list protected by css_set_lock and tsk->alloc_lock */
84741 struct list_head cg_list;
84742 #endif
84743 +
84744 + const struct cred __rcu *cred; /* effective (overridable) subjective task
84745 + * credentials (COW) */
84746 +
84747 #ifdef CONFIG_FUTEX
84748 struct robust_list_head __user *robust_list;
84749 #ifdef CONFIG_COMPAT
84750 @@ -1673,7 +1716,7 @@ struct task_struct {
84751 * Number of functions that haven't been traced
84752 * because of depth overrun.
84753 */
84754 - atomic_t trace_overrun;
84755 + atomic_unchecked_t trace_overrun;
84756 /* Pause for the tracing */
84757 atomic_t tracing_graph_pause;
84758 #endif
84759 @@ -1701,7 +1744,78 @@ struct task_struct {
84760 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
84761 unsigned long task_state_change;
84762 #endif
84763 -};
84764 +
84765 +#ifdef CONFIG_GRKERNSEC
84766 + /* grsecurity */
84767 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84768 + u64 exec_id;
84769 +#endif
84770 +#ifdef CONFIG_GRKERNSEC_SETXID
84771 + const struct cred *delayed_cred;
84772 +#endif
84773 + struct dentry *gr_chroot_dentry;
84774 + struct acl_subject_label *acl;
84775 + struct acl_subject_label *tmpacl;
84776 + struct acl_role_label *role;
84777 + struct file *exec_file;
84778 + unsigned long brute_expires;
84779 + u16 acl_role_id;
84780 + u8 inherited;
84781 + /* is this the task that authenticated to the special role */
84782 + u8 acl_sp_role;
84783 + u8 is_writable;
84784 + u8 brute;
84785 + u8 gr_is_chrooted;
84786 +#endif
84787 +
84788 +} __randomize_layout;
84789 +
84790 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
84791 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
84792 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
84793 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
84794 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
84795 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
84796 +
84797 +#ifdef CONFIG_PAX_SOFTMODE
84798 +extern int pax_softmode;
84799 +#endif
84800 +
84801 +extern int pax_check_flags(unsigned long *);
84802 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
84803 +
84804 +/* if tsk != current then task_lock must be held on it */
84805 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84806 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
84807 +{
84808 + if (likely(tsk->mm))
84809 + return tsk->mm->pax_flags;
84810 + else
84811 + return 0UL;
84812 +}
84813 +
84814 +/* if tsk != current then task_lock must be held on it */
84815 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
84816 +{
84817 + if (likely(tsk->mm)) {
84818 + tsk->mm->pax_flags = flags;
84819 + return 0;
84820 + }
84821 + return -EINVAL;
84822 +}
84823 +#endif
84824 +
84825 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84826 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
84827 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
84828 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
84829 +#endif
84830 +
84831 +struct path;
84832 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
84833 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
84834 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
84835 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
84836
84837 /* Future-safe accessor for struct task_struct's cpus_allowed. */
84838 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
84839 @@ -1783,7 +1897,7 @@ struct pid_namespace;
84840 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
84841 struct pid_namespace *ns);
84842
84843 -static inline pid_t task_pid_nr(struct task_struct *tsk)
84844 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
84845 {
84846 return tsk->pid;
84847 }
84848 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
84849
84850 extern void sched_clock_init(void);
84851
84852 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84853 +static inline void populate_stack(void)
84854 +{
84855 + struct task_struct *curtask = current;
84856 + int c;
84857 + int *ptr = curtask->stack;
84858 + int *end = curtask->stack + THREAD_SIZE;
84859 +
84860 + while (ptr < end) {
84861 + c = *(volatile int *)ptr;
84862 + ptr += PAGE_SIZE/sizeof(int);
84863 + }
84864 +}
84865 +#else
84866 +static inline void populate_stack(void)
84867 +{
84868 +}
84869 +#endif
84870 +
84871 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
84872 static inline void sched_clock_tick(void)
84873 {
84874 @@ -2283,7 +2416,9 @@ void yield(void);
84875 extern struct exec_domain default_exec_domain;
84876
84877 union thread_union {
84878 +#ifndef CONFIG_X86
84879 struct thread_info thread_info;
84880 +#endif
84881 unsigned long stack[THREAD_SIZE/sizeof(long)];
84882 };
84883
84884 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
84885 */
84886
84887 extern struct task_struct *find_task_by_vpid(pid_t nr);
84888 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
84889 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
84890 struct pid_namespace *ns);
84891
84892 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
84893 extern void exit_itimers(struct signal_struct *);
84894 extern void flush_itimer_signals(void);
84895
84896 -extern void do_group_exit(int);
84897 +extern __noreturn void do_group_exit(int);
84898
84899 extern int do_execve(struct filename *,
84900 const char __user * const __user *,
84901 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
84902 #define task_stack_end_corrupted(task) \
84903 (*(end_of_stack(task)) != STACK_END_MAGIC)
84904
84905 -static inline int object_is_on_stack(void *obj)
84906 +static inline int object_starts_on_stack(const void *obj)
84907 {
84908 - void *stack = task_stack_page(current);
84909 + const void *stack = task_stack_page(current);
84910
84911 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
84912 }
84913 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
84914 index 596a0e0..bea77ec 100644
84915 --- a/include/linux/sched/sysctl.h
84916 +++ b/include/linux/sched/sysctl.h
84917 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
84918 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
84919
84920 extern int sysctl_max_map_count;
84921 +extern unsigned long sysctl_heap_stack_gap;
84922
84923 extern unsigned int sysctl_sched_latency;
84924 extern unsigned int sysctl_sched_min_granularity;
84925 diff --git a/include/linux/security.h b/include/linux/security.h
84926 index ba96471..74fb3f6 100644
84927 --- a/include/linux/security.h
84928 +++ b/include/linux/security.h
84929 @@ -27,6 +27,7 @@
84930 #include <linux/slab.h>
84931 #include <linux/err.h>
84932 #include <linux/string.h>
84933 +#include <linux/grsecurity.h>
84934
84935 struct linux_binprm;
84936 struct cred;
84937 @@ -116,8 +117,6 @@ struct seq_file;
84938
84939 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
84940
84941 -void reset_security_ops(void);
84942 -
84943 #ifdef CONFIG_MMU
84944 extern unsigned long mmap_min_addr;
84945 extern unsigned long dac_mmap_min_addr;
84946 @@ -1729,7 +1728,7 @@ struct security_operations {
84947 struct audit_context *actx);
84948 void (*audit_rule_free) (void *lsmrule);
84949 #endif /* CONFIG_AUDIT */
84950 -};
84951 +} __randomize_layout;
84952
84953 /* prototypes */
84954 extern int security_init(void);
84955 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
84956 index dc368b8..e895209 100644
84957 --- a/include/linux/semaphore.h
84958 +++ b/include/linux/semaphore.h
84959 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
84960 }
84961
84962 extern void down(struct semaphore *sem);
84963 -extern int __must_check down_interruptible(struct semaphore *sem);
84964 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
84965 extern int __must_check down_killable(struct semaphore *sem);
84966 extern int __must_check down_trylock(struct semaphore *sem);
84967 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
84968 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
84969 index cf6a9da..bd86b1f 100644
84970 --- a/include/linux/seq_file.h
84971 +++ b/include/linux/seq_file.h
84972 @@ -27,6 +27,9 @@ struct seq_file {
84973 struct mutex lock;
84974 const struct seq_operations *op;
84975 int poll_event;
84976 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84977 + u64 exec_id;
84978 +#endif
84979 #ifdef CONFIG_USER_NS
84980 struct user_namespace *user_ns;
84981 #endif
84982 @@ -39,6 +42,7 @@ struct seq_operations {
84983 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
84984 int (*show) (struct seq_file *m, void *v);
84985 };
84986 +typedef struct seq_operations __no_const seq_operations_no_const;
84987
84988 #define SEQ_SKIP 1
84989
84990 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
84991
84992 char *mangle_path(char *s, const char *p, const char *esc);
84993 int seq_open(struct file *, const struct seq_operations *);
84994 +int seq_open_restrict(struct file *, const struct seq_operations *);
84995 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
84996 loff_t seq_lseek(struct file *, loff_t, int);
84997 int seq_release(struct inode *, struct file *);
84998 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
84999 }
85000
85001 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85002 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85003 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85004 int single_release(struct inode *, struct file *);
85005 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85006 diff --git a/include/linux/shm.h b/include/linux/shm.h
85007 index 6fb8016..ab4465e 100644
85008 --- a/include/linux/shm.h
85009 +++ b/include/linux/shm.h
85010 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85011 /* The task created the shm object. NULL if the task is dead. */
85012 struct task_struct *shm_creator;
85013 struct list_head shm_clist; /* list by creator */
85014 +#ifdef CONFIG_GRKERNSEC
85015 + u64 shm_createtime;
85016 + pid_t shm_lapid;
85017 +#endif
85018 };
85019
85020 /* shm_mode upper byte flags */
85021 diff --git a/include/linux/signal.h b/include/linux/signal.h
85022 index ab1e039..ad4229e 100644
85023 --- a/include/linux/signal.h
85024 +++ b/include/linux/signal.h
85025 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85026 * know it'll be handled, so that they don't get converted to
85027 * SIGKILL or just silently dropped.
85028 */
85029 - kernel_sigaction(sig, (__force __sighandler_t)2);
85030 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85031 }
85032
85033 static inline void disallow_signal(int sig)
85034 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85035 index 85ab7d7..eb1585a 100644
85036 --- a/include/linux/skbuff.h
85037 +++ b/include/linux/skbuff.h
85038 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85039 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85040 int node);
85041 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85042 -static inline struct sk_buff *alloc_skb(unsigned int size,
85043 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85044 gfp_t priority)
85045 {
85046 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85047 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85048 return skb->inner_transport_header - skb->inner_network_header;
85049 }
85050
85051 -static inline int skb_network_offset(const struct sk_buff *skb)
85052 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85053 {
85054 return skb_network_header(skb) - skb->data;
85055 }
85056 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85057 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85058 */
85059 #ifndef NET_SKB_PAD
85060 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85061 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85062 #endif
85063
85064 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85065 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85066 int *err);
85067 unsigned int datagram_poll(struct file *file, struct socket *sock,
85068 struct poll_table_struct *wait);
85069 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85070 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85071 struct iov_iter *to, int size);
85072 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85073 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85074 struct msghdr *msg, int size)
85075 {
85076 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85077 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85078 nf_bridge_put(skb->nf_bridge);
85079 skb->nf_bridge = NULL;
85080 #endif
85081 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85082 + skb->nf_trace = 0;
85083 +#endif
85084 }
85085
85086 static inline void nf_reset_trace(struct sk_buff *skb)
85087 diff --git a/include/linux/slab.h b/include/linux/slab.h
85088 index 9a139b6..aab37b4 100644
85089 --- a/include/linux/slab.h
85090 +++ b/include/linux/slab.h
85091 @@ -14,15 +14,29 @@
85092 #include <linux/gfp.h>
85093 #include <linux/types.h>
85094 #include <linux/workqueue.h>
85095 -
85096 +#include <linux/err.h>
85097
85098 /*
85099 * Flags to pass to kmem_cache_create().
85100 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85101 */
85102 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85103 +
85104 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85105 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85106 +#else
85107 +#define SLAB_USERCOPY 0x00000000UL
85108 +#endif
85109 +
85110 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85111 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85112 +
85113 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85114 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85115 +#else
85116 +#define SLAB_NO_SANITIZE 0x00000000UL
85117 +#endif
85118 +
85119 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85120 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85121 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85122 @@ -98,10 +112,13 @@
85123 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85124 * Both make kfree a no-op.
85125 */
85126 -#define ZERO_SIZE_PTR ((void *)16)
85127 +#define ZERO_SIZE_PTR \
85128 +({ \
85129 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85130 + (void *)(-MAX_ERRNO-1L); \
85131 +})
85132
85133 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85134 - (unsigned long)ZERO_SIZE_PTR)
85135 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85136
85137 #include <linux/kmemleak.h>
85138
85139 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85140 void kfree(const void *);
85141 void kzfree(const void *);
85142 size_t ksize(const void *);
85143 +const char *check_heap_object(const void *ptr, unsigned long n);
85144 +bool is_usercopy_object(const void *ptr);
85145
85146 /*
85147 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85148 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85149 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85150 #endif
85151
85152 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85153 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85154 +#endif
85155 +
85156 /*
85157 * Figure out which kmalloc slab an allocation of a certain size
85158 * belongs to.
85159 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85160 * 2 = 120 .. 192 bytes
85161 * n = 2^(n-1) .. 2^n -1
85162 */
85163 -static __always_inline int kmalloc_index(size_t size)
85164 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85165 {
85166 if (!size)
85167 return 0;
85168 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85169 }
85170 #endif /* !CONFIG_SLOB */
85171
85172 -void *__kmalloc(size_t size, gfp_t flags);
85173 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85174 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85175
85176 #ifdef CONFIG_NUMA
85177 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85178 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85179 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85180 #else
85181 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85182 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85183 {
85184 return __kmalloc(size, flags);
85185 }
85186 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85187 index b869d16..1453c73 100644
85188 --- a/include/linux/slab_def.h
85189 +++ b/include/linux/slab_def.h
85190 @@ -40,7 +40,7 @@ struct kmem_cache {
85191 /* 4) cache creation/removal */
85192 const char *name;
85193 struct list_head list;
85194 - int refcount;
85195 + atomic_t refcount;
85196 int object_size;
85197 int align;
85198
85199 @@ -56,10 +56,14 @@ struct kmem_cache {
85200 unsigned long node_allocs;
85201 unsigned long node_frees;
85202 unsigned long node_overflow;
85203 - atomic_t allochit;
85204 - atomic_t allocmiss;
85205 - atomic_t freehit;
85206 - atomic_t freemiss;
85207 + atomic_unchecked_t allochit;
85208 + atomic_unchecked_t allocmiss;
85209 + atomic_unchecked_t freehit;
85210 + atomic_unchecked_t freemiss;
85211 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85212 + atomic_unchecked_t sanitized;
85213 + atomic_unchecked_t not_sanitized;
85214 +#endif
85215
85216 /*
85217 * If debugging is enabled, then the allocator can add additional
85218 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85219 index d82abd4..408c3a0 100644
85220 --- a/include/linux/slub_def.h
85221 +++ b/include/linux/slub_def.h
85222 @@ -74,7 +74,7 @@ struct kmem_cache {
85223 struct kmem_cache_order_objects max;
85224 struct kmem_cache_order_objects min;
85225 gfp_t allocflags; /* gfp flags to use on each alloc */
85226 - int refcount; /* Refcount for slab cache destroy */
85227 + atomic_t refcount; /* Refcount for slab cache destroy */
85228 void (*ctor)(void *);
85229 int inuse; /* Offset to metadata */
85230 int align; /* Alignment */
85231 diff --git a/include/linux/smp.h b/include/linux/smp.h
85232 index 93dff5f..933c561 100644
85233 --- a/include/linux/smp.h
85234 +++ b/include/linux/smp.h
85235 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85236 #endif
85237
85238 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85239 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85240 #define put_cpu() preempt_enable()
85241 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85242
85243 /*
85244 * Callback to arch code if there's nosmp or maxcpus=0 on the
85245 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85246 index 46cca4c..3323536 100644
85247 --- a/include/linux/sock_diag.h
85248 +++ b/include/linux/sock_diag.h
85249 @@ -11,7 +11,7 @@ struct sock;
85250 struct sock_diag_handler {
85251 __u8 family;
85252 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85253 -};
85254 +} __do_const;
85255
85256 int sock_diag_register(const struct sock_diag_handler *h);
85257 void sock_diag_unregister(const struct sock_diag_handler *h);
85258 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85259 index 680f9a3..f13aeb0 100644
85260 --- a/include/linux/sonet.h
85261 +++ b/include/linux/sonet.h
85262 @@ -7,7 +7,7 @@
85263 #include <uapi/linux/sonet.h>
85264
85265 struct k_sonet_stats {
85266 -#define __HANDLE_ITEM(i) atomic_t i
85267 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85268 __SONET_ITEMS
85269 #undef __HANDLE_ITEM
85270 };
85271 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85272 index 07d8e53..dc934c9 100644
85273 --- a/include/linux/sunrpc/addr.h
85274 +++ b/include/linux/sunrpc/addr.h
85275 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85276 {
85277 switch (sap->sa_family) {
85278 case AF_INET:
85279 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85280 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85281 case AF_INET6:
85282 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85283 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85284 }
85285 return 0;
85286 }
85287 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85288 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85289 const struct sockaddr *src)
85290 {
85291 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85292 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85293 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85294
85295 dsin->sin_family = ssin->sin_family;
85296 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85297 if (sa->sa_family != AF_INET6)
85298 return 0;
85299
85300 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85301 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85302 }
85303
85304 #endif /* _LINUX_SUNRPC_ADDR_H */
85305 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85306 index 598ba80..d90cba6 100644
85307 --- a/include/linux/sunrpc/clnt.h
85308 +++ b/include/linux/sunrpc/clnt.h
85309 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85310 unsigned int p_timer; /* Which RTT timer to use */
85311 u32 p_statidx; /* Which procedure to account */
85312 const char * p_name; /* name of procedure */
85313 -};
85314 +} __do_const;
85315
85316 #ifdef __KERNEL__
85317
85318 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85319 index 6f22cfe..9fd0909 100644
85320 --- a/include/linux/sunrpc/svc.h
85321 +++ b/include/linux/sunrpc/svc.h
85322 @@ -420,7 +420,7 @@ struct svc_procedure {
85323 unsigned int pc_count; /* call count */
85324 unsigned int pc_cachetype; /* cache info (NFS) */
85325 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85326 -};
85327 +} __do_const;
85328
85329 /*
85330 * Function prototypes.
85331 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85332 index 975da75..318c083 100644
85333 --- a/include/linux/sunrpc/svc_rdma.h
85334 +++ b/include/linux/sunrpc/svc_rdma.h
85335 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85336 extern unsigned int svcrdma_max_requests;
85337 extern unsigned int svcrdma_max_req_size;
85338
85339 -extern atomic_t rdma_stat_recv;
85340 -extern atomic_t rdma_stat_read;
85341 -extern atomic_t rdma_stat_write;
85342 -extern atomic_t rdma_stat_sq_starve;
85343 -extern atomic_t rdma_stat_rq_starve;
85344 -extern atomic_t rdma_stat_rq_poll;
85345 -extern atomic_t rdma_stat_rq_prod;
85346 -extern atomic_t rdma_stat_sq_poll;
85347 -extern atomic_t rdma_stat_sq_prod;
85348 +extern atomic_unchecked_t rdma_stat_recv;
85349 +extern atomic_unchecked_t rdma_stat_read;
85350 +extern atomic_unchecked_t rdma_stat_write;
85351 +extern atomic_unchecked_t rdma_stat_sq_starve;
85352 +extern atomic_unchecked_t rdma_stat_rq_starve;
85353 +extern atomic_unchecked_t rdma_stat_rq_poll;
85354 +extern atomic_unchecked_t rdma_stat_rq_prod;
85355 +extern atomic_unchecked_t rdma_stat_sq_poll;
85356 +extern atomic_unchecked_t rdma_stat_sq_prod;
85357
85358 #define RPCRDMA_VERSION 1
85359
85360 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
85361 index 8d71d65..f79586e 100644
85362 --- a/include/linux/sunrpc/svcauth.h
85363 +++ b/include/linux/sunrpc/svcauth.h
85364 @@ -120,7 +120,7 @@ struct auth_ops {
85365 int (*release)(struct svc_rqst *rq);
85366 void (*domain_release)(struct auth_domain *);
85367 int (*set_client)(struct svc_rqst *rq);
85368 -};
85369 +} __do_const;
85370
85371 #define SVC_GARBAGE 1
85372 #define SVC_SYSERR 2
85373 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
85374 index e7a018e..49f8b17 100644
85375 --- a/include/linux/swiotlb.h
85376 +++ b/include/linux/swiotlb.h
85377 @@ -60,7 +60,8 @@ extern void
85378
85379 extern void
85380 swiotlb_free_coherent(struct device *hwdev, size_t size,
85381 - void *vaddr, dma_addr_t dma_handle);
85382 + void *vaddr, dma_addr_t dma_handle,
85383 + struct dma_attrs *attrs);
85384
85385 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
85386 unsigned long offset, size_t size,
85387 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
85388 index 85893d7..4923581 100644
85389 --- a/include/linux/syscalls.h
85390 +++ b/include/linux/syscalls.h
85391 @@ -99,10 +99,16 @@ union bpf_attr;
85392 #define __MAP(n,...) __MAP##n(__VA_ARGS__)
85393
85394 #define __SC_DECL(t, a) t a
85395 +#define __TYPE_IS_U(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
85396 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
85397 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
85398 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
85399 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
85400 +#define __SC_LONG(t, a) __typeof( \
85401 + __builtin_choose_expr( \
85402 + sizeof(t) > sizeof(int), \
85403 + (t) 0, \
85404 + __builtin_choose_expr(__TYPE_IS_U(t), 0UL, 0L) \
85405 + )) a
85406 #define __SC_CAST(t, a) (t) a
85407 #define __SC_ARGS(t, a) a
85408 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
85409 @@ -384,11 +390,11 @@ asmlinkage long sys_sync(void);
85410 asmlinkage long sys_fsync(unsigned int fd);
85411 asmlinkage long sys_fdatasync(unsigned int fd);
85412 asmlinkage long sys_bdflush(int func, long data);
85413 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
85414 - char __user *type, unsigned long flags,
85415 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
85416 + const char __user *type, unsigned long flags,
85417 void __user *data);
85418 -asmlinkage long sys_umount(char __user *name, int flags);
85419 -asmlinkage long sys_oldumount(char __user *name);
85420 +asmlinkage long sys_umount(const char __user *name, int flags);
85421 +asmlinkage long sys_oldumount(const char __user *name);
85422 asmlinkage long sys_truncate(const char __user *path, long length);
85423 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
85424 asmlinkage long sys_stat(const char __user *filename,
85425 @@ -600,7 +606,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
85426 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
85427 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
85428 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
85429 - struct sockaddr __user *, int);
85430 + struct sockaddr __user *, int) __intentional_overflow(0);
85431 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
85432 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
85433 unsigned int vlen, unsigned flags);
85434 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
85435 index 27b3b0b..e093dd9 100644
85436 --- a/include/linux/syscore_ops.h
85437 +++ b/include/linux/syscore_ops.h
85438 @@ -16,7 +16,7 @@ struct syscore_ops {
85439 int (*suspend)(void);
85440 void (*resume)(void);
85441 void (*shutdown)(void);
85442 -};
85443 +} __do_const;
85444
85445 extern void register_syscore_ops(struct syscore_ops *ops);
85446 extern void unregister_syscore_ops(struct syscore_ops *ops);
85447 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
85448 index b7361f8..341a15a 100644
85449 --- a/include/linux/sysctl.h
85450 +++ b/include/linux/sysctl.h
85451 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
85452
85453 extern int proc_dostring(struct ctl_table *, int,
85454 void __user *, size_t *, loff_t *);
85455 +extern int proc_dostring_modpriv(struct ctl_table *, int,
85456 + void __user *, size_t *, loff_t *);
85457 extern int proc_dointvec(struct ctl_table *, int,
85458 void __user *, size_t *, loff_t *);
85459 extern int proc_dointvec_minmax(struct ctl_table *, int,
85460 @@ -113,7 +115,8 @@ struct ctl_table
85461 struct ctl_table_poll *poll;
85462 void *extra1;
85463 void *extra2;
85464 -};
85465 +} __do_const __randomize_layout;
85466 +typedef struct ctl_table __no_const ctl_table_no_const;
85467
85468 struct ctl_node {
85469 struct rb_node node;
85470 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
85471 index ddad161..a3efd26 100644
85472 --- a/include/linux/sysfs.h
85473 +++ b/include/linux/sysfs.h
85474 @@ -34,7 +34,8 @@ struct attribute {
85475 struct lock_class_key *key;
85476 struct lock_class_key skey;
85477 #endif
85478 -};
85479 +} __do_const;
85480 +typedef struct attribute __no_const attribute_no_const;
85481
85482 /**
85483 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
85484 @@ -63,7 +64,8 @@ struct attribute_group {
85485 struct attribute *, int);
85486 struct attribute **attrs;
85487 struct bin_attribute **bin_attrs;
85488 -};
85489 +} __do_const;
85490 +typedef struct attribute_group __no_const attribute_group_no_const;
85491
85492 /**
85493 * Use these macros to make defining attributes easier. See include/linux/device.h
85494 @@ -137,7 +139,8 @@ struct bin_attribute {
85495 char *, loff_t, size_t);
85496 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
85497 struct vm_area_struct *vma);
85498 -};
85499 +} __do_const;
85500 +typedef struct bin_attribute __no_const bin_attribute_no_const;
85501
85502 /**
85503 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
85504 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
85505 index 387fa7d..3fcde6b 100644
85506 --- a/include/linux/sysrq.h
85507 +++ b/include/linux/sysrq.h
85508 @@ -16,6 +16,7 @@
85509
85510 #include <linux/errno.h>
85511 #include <linux/types.h>
85512 +#include <linux/compiler.h>
85513
85514 /* Possible values of bitmask for enabling sysrq functions */
85515 /* 0x0001 is reserved for enable everything */
85516 @@ -33,7 +34,7 @@ struct sysrq_key_op {
85517 char *help_msg;
85518 char *action_msg;
85519 int enable_mask;
85520 -};
85521 +} __do_const;
85522
85523 #ifdef CONFIG_MAGIC_SYSRQ
85524
85525 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
85526 index ff307b5..f1a4468 100644
85527 --- a/include/linux/thread_info.h
85528 +++ b/include/linux/thread_info.h
85529 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
85530 #error "no set_restore_sigmask() provided and default one won't work"
85531 #endif
85532
85533 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
85534 +
85535 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
85536 +{
85537 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
85538 +}
85539 +
85540 #endif /* __KERNEL__ */
85541
85542 #endif /* _LINUX_THREAD_INFO_H */
85543 diff --git a/include/linux/tty.h b/include/linux/tty.h
85544 index 7d66ae5..0327149 100644
85545 --- a/include/linux/tty.h
85546 +++ b/include/linux/tty.h
85547 @@ -202,7 +202,7 @@ struct tty_port {
85548 const struct tty_port_operations *ops; /* Port operations */
85549 spinlock_t lock; /* Lock protecting tty field */
85550 int blocked_open; /* Waiting to open */
85551 - int count; /* Usage count */
85552 + atomic_t count; /* Usage count */
85553 wait_queue_head_t open_wait; /* Open waiters */
85554 wait_queue_head_t close_wait; /* Close waiters */
85555 wait_queue_head_t delta_msr_wait; /* Modem status change */
85556 @@ -290,7 +290,7 @@ struct tty_struct {
85557 /* If the tty has a pending do_SAK, queue it here - akpm */
85558 struct work_struct SAK_work;
85559 struct tty_port *port;
85560 -};
85561 +} __randomize_layout;
85562
85563 /* Each of a tty's open files has private_data pointing to tty_file_private */
85564 struct tty_file_private {
85565 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
85566 struct tty_struct *tty, struct file *filp);
85567 static inline int tty_port_users(struct tty_port *port)
85568 {
85569 - return port->count + port->blocked_open;
85570 + return atomic_read(&port->count) + port->blocked_open;
85571 }
85572
85573 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
85574 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
85575 index 92e337c..f46757b 100644
85576 --- a/include/linux/tty_driver.h
85577 +++ b/include/linux/tty_driver.h
85578 @@ -291,7 +291,7 @@ struct tty_operations {
85579 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
85580 #endif
85581 const struct file_operations *proc_fops;
85582 -};
85583 +} __do_const __randomize_layout;
85584
85585 struct tty_driver {
85586 int magic; /* magic number for this structure */
85587 @@ -325,7 +325,7 @@ struct tty_driver {
85588
85589 const struct tty_operations *ops;
85590 struct list_head tty_drivers;
85591 -};
85592 +} __randomize_layout;
85593
85594 extern struct list_head tty_drivers;
85595
85596 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
85597 index 00c9d68..bc0188b 100644
85598 --- a/include/linux/tty_ldisc.h
85599 +++ b/include/linux/tty_ldisc.h
85600 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
85601
85602 struct module *owner;
85603
85604 - int refcount;
85605 + atomic_t refcount;
85606 };
85607
85608 struct tty_ldisc {
85609 diff --git a/include/linux/types.h b/include/linux/types.h
85610 index a0bb704..f511c77 100644
85611 --- a/include/linux/types.h
85612 +++ b/include/linux/types.h
85613 @@ -177,10 +177,26 @@ typedef struct {
85614 int counter;
85615 } atomic_t;
85616
85617 +#ifdef CONFIG_PAX_REFCOUNT
85618 +typedef struct {
85619 + int counter;
85620 +} atomic_unchecked_t;
85621 +#else
85622 +typedef atomic_t atomic_unchecked_t;
85623 +#endif
85624 +
85625 #ifdef CONFIG_64BIT
85626 typedef struct {
85627 long counter;
85628 } atomic64_t;
85629 +
85630 +#ifdef CONFIG_PAX_REFCOUNT
85631 +typedef struct {
85632 + long counter;
85633 +} atomic64_unchecked_t;
85634 +#else
85635 +typedef atomic64_t atomic64_unchecked_t;
85636 +#endif
85637 #endif
85638
85639 struct list_head {
85640 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
85641 index ecd3319..8a36ded 100644
85642 --- a/include/linux/uaccess.h
85643 +++ b/include/linux/uaccess.h
85644 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
85645 long ret; \
85646 mm_segment_t old_fs = get_fs(); \
85647 \
85648 - set_fs(KERNEL_DS); \
85649 pagefault_disable(); \
85650 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
85651 - pagefault_enable(); \
85652 + set_fs(KERNEL_DS); \
85653 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
85654 set_fs(old_fs); \
85655 + pagefault_enable(); \
85656 ret; \
85657 })
85658
85659 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
85660 index 2d1f9b6..d7a9fce 100644
85661 --- a/include/linux/uidgid.h
85662 +++ b/include/linux/uidgid.h
85663 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
85664
85665 #endif /* CONFIG_USER_NS */
85666
85667 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
85668 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
85669 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
85670 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
85671 +
85672 #endif /* _LINUX_UIDGID_H */
85673 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
85674 index 32c0e83..671eb35 100644
85675 --- a/include/linux/uio_driver.h
85676 +++ b/include/linux/uio_driver.h
85677 @@ -67,7 +67,7 @@ struct uio_device {
85678 struct module *owner;
85679 struct device *dev;
85680 int minor;
85681 - atomic_t event;
85682 + atomic_unchecked_t event;
85683 struct fasync_struct *async_queue;
85684 wait_queue_head_t wait;
85685 struct uio_info *info;
85686 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
85687 index 99c1b4d..562e6f3 100644
85688 --- a/include/linux/unaligned/access_ok.h
85689 +++ b/include/linux/unaligned/access_ok.h
85690 @@ -4,34 +4,34 @@
85691 #include <linux/kernel.h>
85692 #include <asm/byteorder.h>
85693
85694 -static inline u16 get_unaligned_le16(const void *p)
85695 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
85696 {
85697 - return le16_to_cpup((__le16 *)p);
85698 + return le16_to_cpup((const __le16 *)p);
85699 }
85700
85701 -static inline u32 get_unaligned_le32(const void *p)
85702 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
85703 {
85704 - return le32_to_cpup((__le32 *)p);
85705 + return le32_to_cpup((const __le32 *)p);
85706 }
85707
85708 -static inline u64 get_unaligned_le64(const void *p)
85709 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
85710 {
85711 - return le64_to_cpup((__le64 *)p);
85712 + return le64_to_cpup((const __le64 *)p);
85713 }
85714
85715 -static inline u16 get_unaligned_be16(const void *p)
85716 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
85717 {
85718 - return be16_to_cpup((__be16 *)p);
85719 + return be16_to_cpup((const __be16 *)p);
85720 }
85721
85722 -static inline u32 get_unaligned_be32(const void *p)
85723 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
85724 {
85725 - return be32_to_cpup((__be32 *)p);
85726 + return be32_to_cpup((const __be32 *)p);
85727 }
85728
85729 -static inline u64 get_unaligned_be64(const void *p)
85730 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
85731 {
85732 - return be64_to_cpup((__be64 *)p);
85733 + return be64_to_cpup((const __be64 *)p);
85734 }
85735
85736 static inline void put_unaligned_le16(u16 val, void *p)
85737 diff --git a/include/linux/usb.h b/include/linux/usb.h
85738 index 058a769..c17a1c2c 100644
85739 --- a/include/linux/usb.h
85740 +++ b/include/linux/usb.h
85741 @@ -566,7 +566,7 @@ struct usb_device {
85742 int maxchild;
85743
85744 u32 quirks;
85745 - atomic_t urbnum;
85746 + atomic_unchecked_t urbnum;
85747
85748 unsigned long active_duration;
85749
85750 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
85751
85752 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
85753 __u8 request, __u8 requesttype, __u16 value, __u16 index,
85754 - void *data, __u16 size, int timeout);
85755 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
85756 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
85757 void *data, int len, int *actual_length, int timeout);
85758 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
85759 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
85760 index 9fd9e48..e2c5f35 100644
85761 --- a/include/linux/usb/renesas_usbhs.h
85762 +++ b/include/linux/usb/renesas_usbhs.h
85763 @@ -39,7 +39,7 @@ enum {
85764 */
85765 struct renesas_usbhs_driver_callback {
85766 int (*notify_hotplug)(struct platform_device *pdev);
85767 -};
85768 +} __no_const;
85769
85770 /*
85771 * callback functions for platform
85772 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
85773 index 8297e5b..0dfae27 100644
85774 --- a/include/linux/user_namespace.h
85775 +++ b/include/linux/user_namespace.h
85776 @@ -39,7 +39,7 @@ struct user_namespace {
85777 struct key *persistent_keyring_register;
85778 struct rw_semaphore persistent_keyring_register_sem;
85779 #endif
85780 -};
85781 +} __randomize_layout;
85782
85783 extern struct user_namespace init_user_ns;
85784
85785 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
85786 index 5093f58..c103e58 100644
85787 --- a/include/linux/utsname.h
85788 +++ b/include/linux/utsname.h
85789 @@ -25,7 +25,7 @@ struct uts_namespace {
85790 struct new_utsname name;
85791 struct user_namespace *user_ns;
85792 struct ns_common ns;
85793 -};
85794 +} __randomize_layout;
85795 extern struct uts_namespace init_uts_ns;
85796
85797 #ifdef CONFIG_UTS_NS
85798 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
85799 index 6f8fbcf..4efc177 100644
85800 --- a/include/linux/vermagic.h
85801 +++ b/include/linux/vermagic.h
85802 @@ -25,9 +25,42 @@
85803 #define MODULE_ARCH_VERMAGIC ""
85804 #endif
85805
85806 +#ifdef CONFIG_PAX_REFCOUNT
85807 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
85808 +#else
85809 +#define MODULE_PAX_REFCOUNT ""
85810 +#endif
85811 +
85812 +#ifdef CONSTIFY_PLUGIN
85813 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
85814 +#else
85815 +#define MODULE_CONSTIFY_PLUGIN ""
85816 +#endif
85817 +
85818 +#ifdef STACKLEAK_PLUGIN
85819 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
85820 +#else
85821 +#define MODULE_STACKLEAK_PLUGIN ""
85822 +#endif
85823 +
85824 +#ifdef RANDSTRUCT_PLUGIN
85825 +#include <generated/randomize_layout_hash.h>
85826 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
85827 +#else
85828 +#define MODULE_RANDSTRUCT_PLUGIN
85829 +#endif
85830 +
85831 +#ifdef CONFIG_GRKERNSEC
85832 +#define MODULE_GRSEC "GRSEC "
85833 +#else
85834 +#define MODULE_GRSEC ""
85835 +#endif
85836 +
85837 #define VERMAGIC_STRING \
85838 UTS_RELEASE " " \
85839 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
85840 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
85841 - MODULE_ARCH_VERMAGIC
85842 + MODULE_ARCH_VERMAGIC \
85843 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
85844 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
85845
85846 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
85847 index b483abd..af305ad 100644
85848 --- a/include/linux/vga_switcheroo.h
85849 +++ b/include/linux/vga_switcheroo.h
85850 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
85851
85852 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
85853
85854 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
85855 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
85856 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
85857 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
85858 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
85859 #else
85860
85861 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
85862 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
85863
85864 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
85865
85866 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85867 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85868 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
85869 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85870 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85871
85872 #endif
85873 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
85874 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
85875 index b87696f..1d11de7 100644
85876 --- a/include/linux/vmalloc.h
85877 +++ b/include/linux/vmalloc.h
85878 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
85879 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
85880 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
85881 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
85882 +
85883 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
85884 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
85885 +#endif
85886 +
85887 /* bits [20..32] reserved for arch specific ioremap internals */
85888
85889 /*
85890 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
85891 unsigned long flags, pgprot_t prot);
85892 extern void vunmap(const void *addr);
85893
85894 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85895 +extern void unmap_process_stacks(struct task_struct *task);
85896 +#endif
85897 +
85898 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
85899 unsigned long uaddr, void *kaddr,
85900 unsigned long size);
85901 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
85902
85903 /* for /dev/kmem */
85904 extern long vread(char *buf, char *addr, unsigned long count);
85905 -extern long vwrite(char *buf, char *addr, unsigned long count);
85906 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
85907
85908 /*
85909 * Internals. Dont't use..
85910 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
85911 index 82e7db7..f8ce3d0 100644
85912 --- a/include/linux/vmstat.h
85913 +++ b/include/linux/vmstat.h
85914 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
85915 /*
85916 * Zone based page accounting with per cpu differentials.
85917 */
85918 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85919 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85920
85921 static inline void zone_page_state_add(long x, struct zone *zone,
85922 enum zone_stat_item item)
85923 {
85924 - atomic_long_add(x, &zone->vm_stat[item]);
85925 - atomic_long_add(x, &vm_stat[item]);
85926 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
85927 + atomic_long_add_unchecked(x, &vm_stat[item]);
85928 }
85929
85930 -static inline unsigned long global_page_state(enum zone_stat_item item)
85931 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
85932 {
85933 - long x = atomic_long_read(&vm_stat[item]);
85934 + long x = atomic_long_read_unchecked(&vm_stat[item]);
85935 #ifdef CONFIG_SMP
85936 if (x < 0)
85937 x = 0;
85938 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
85939 return x;
85940 }
85941
85942 -static inline unsigned long zone_page_state(struct zone *zone,
85943 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
85944 enum zone_stat_item item)
85945 {
85946 - long x = atomic_long_read(&zone->vm_stat[item]);
85947 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
85948 #ifdef CONFIG_SMP
85949 if (x < 0)
85950 x = 0;
85951 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
85952 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
85953 enum zone_stat_item item)
85954 {
85955 - long x = atomic_long_read(&zone->vm_stat[item]);
85956 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
85957
85958 #ifdef CONFIG_SMP
85959 int cpu;
85960 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
85961
85962 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
85963 {
85964 - atomic_long_inc(&zone->vm_stat[item]);
85965 - atomic_long_inc(&vm_stat[item]);
85966 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
85967 + atomic_long_inc_unchecked(&vm_stat[item]);
85968 }
85969
85970 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
85971 {
85972 - atomic_long_dec(&zone->vm_stat[item]);
85973 - atomic_long_dec(&vm_stat[item]);
85974 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
85975 + atomic_long_dec_unchecked(&vm_stat[item]);
85976 }
85977
85978 static inline void __inc_zone_page_state(struct page *page,
85979 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
85980 index 91b0a68..0e9adf6 100644
85981 --- a/include/linux/xattr.h
85982 +++ b/include/linux/xattr.h
85983 @@ -28,7 +28,7 @@ struct xattr_handler {
85984 size_t size, int handler_flags);
85985 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
85986 size_t size, int flags, int handler_flags);
85987 -};
85988 +} __do_const;
85989
85990 struct xattr {
85991 const char *name;
85992 @@ -37,6 +37,9 @@ struct xattr {
85993 };
85994
85995 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
85996 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
85997 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
85998 +#endif
85999 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86000 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86001 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86002 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86003 index 92dbbd3..13ab0b3 100644
86004 --- a/include/linux/zlib.h
86005 +++ b/include/linux/zlib.h
86006 @@ -31,6 +31,7 @@
86007 #define _ZLIB_H
86008
86009 #include <linux/zconf.h>
86010 +#include <linux/compiler.h>
86011
86012 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86013 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86014 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86015
86016 /* basic functions */
86017
86018 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86019 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86020 /*
86021 Returns the number of bytes that needs to be allocated for a per-
86022 stream workspace with the specified parameters. A pointer to this
86023 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86024 index eb76cfd..9fd0e7c 100644
86025 --- a/include/media/v4l2-dev.h
86026 +++ b/include/media/v4l2-dev.h
86027 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86028 int (*mmap) (struct file *, struct vm_area_struct *);
86029 int (*open) (struct file *);
86030 int (*release) (struct file *);
86031 -};
86032 +} __do_const;
86033
86034 /*
86035 * Newer version of video_device, handled by videodev2.c
86036 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86037 index ffb69da..040393e 100644
86038 --- a/include/media/v4l2-device.h
86039 +++ b/include/media/v4l2-device.h
86040 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86041 this function returns 0. If the name ends with a digit (e.g. cx18),
86042 then the name will be set to cx18-0 since cx180 looks really odd. */
86043 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86044 - atomic_t *instance);
86045 + atomic_unchecked_t *instance);
86046
86047 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86048 Since the parent disappears this ensures that v4l2_dev doesn't have an
86049 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86050 index 2a25dec..bf6dd8a 100644
86051 --- a/include/net/9p/transport.h
86052 +++ b/include/net/9p/transport.h
86053 @@ -62,7 +62,7 @@ struct p9_trans_module {
86054 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86055 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86056 char *, char *, int , int, int, int);
86057 -};
86058 +} __do_const;
86059
86060 void v9fs_register_trans(struct p9_trans_module *m);
86061 void v9fs_unregister_trans(struct p9_trans_module *m);
86062 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86063 index a175ba4..196eb8242 100644
86064 --- a/include/net/af_unix.h
86065 +++ b/include/net/af_unix.h
86066 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86067 u32 secid; /* Security ID */
86068 #endif
86069 u32 consumed;
86070 -};
86071 +} __randomize_layout;
86072
86073 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86074 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86075 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86076 index d1bb342..e12f7d2 100644
86077 --- a/include/net/bluetooth/l2cap.h
86078 +++ b/include/net/bluetooth/l2cap.h
86079 @@ -608,7 +608,7 @@ struct l2cap_ops {
86080 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86081 unsigned long hdr_len,
86082 unsigned long len, int nb);
86083 -};
86084 +} __do_const;
86085
86086 struct l2cap_conn {
86087 struct hci_conn *hcon;
86088 diff --git a/include/net/bonding.h b/include/net/bonding.h
86089 index 983a94b..7aa9b16 100644
86090 --- a/include/net/bonding.h
86091 +++ b/include/net/bonding.h
86092 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86093
86094 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86095 {
86096 - atomic_long_inc(&dev->tx_dropped);
86097 + atomic_long_inc_unchecked(&dev->tx_dropped);
86098 dev_kfree_skb_any(skb);
86099 }
86100
86101 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86102 index f2ae33d..c457cf0 100644
86103 --- a/include/net/caif/cfctrl.h
86104 +++ b/include/net/caif/cfctrl.h
86105 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86106 void (*radioset_rsp)(void);
86107 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86108 struct cflayer *client_layer);
86109 -};
86110 +} __no_const;
86111
86112 /* Link Setup Parameters for CAIF-Links. */
86113 struct cfctrl_link_param {
86114 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86115 struct cfctrl {
86116 struct cfsrvl serv;
86117 struct cfctrl_rsp res;
86118 - atomic_t req_seq_no;
86119 - atomic_t rsp_seq_no;
86120 + atomic_unchecked_t req_seq_no;
86121 + atomic_unchecked_t rsp_seq_no;
86122 struct list_head list;
86123 /* Protects from simultaneous access to first_req list */
86124 spinlock_t info_list_lock;
86125 diff --git a/include/net/flow.h b/include/net/flow.h
86126 index 8109a15..504466d 100644
86127 --- a/include/net/flow.h
86128 +++ b/include/net/flow.h
86129 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86130
86131 void flow_cache_flush(struct net *net);
86132 void flow_cache_flush_deferred(struct net *net);
86133 -extern atomic_t flow_cache_genid;
86134 +extern atomic_unchecked_t flow_cache_genid;
86135
86136 #endif
86137 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86138 index 6c92415..3a352d8 100644
86139 --- a/include/net/genetlink.h
86140 +++ b/include/net/genetlink.h
86141 @@ -130,7 +130,7 @@ struct genl_ops {
86142 u8 cmd;
86143 u8 internal_flags;
86144 u8 flags;
86145 -};
86146 +} __do_const;
86147
86148 int __genl_register_family(struct genl_family *family);
86149
86150 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86151 index 734d9b5..48a9a4b 100644
86152 --- a/include/net/gro_cells.h
86153 +++ b/include/net/gro_cells.h
86154 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86155 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86156
86157 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86158 - atomic_long_inc(&dev->rx_dropped);
86159 + atomic_long_inc_unchecked(&dev->rx_dropped);
86160 kfree_skb(skb);
86161 return;
86162 }
86163 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86164 index 848e85c..051c7de 100644
86165 --- a/include/net/inet_connection_sock.h
86166 +++ b/include/net/inet_connection_sock.h
86167 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86168 int (*bind_conflict)(const struct sock *sk,
86169 const struct inet_bind_bucket *tb, bool relax);
86170 void (*mtu_reduced)(struct sock *sk);
86171 -};
86172 +} __do_const;
86173
86174 /** inet_connection_sock - INET connection oriented sock
86175 *
86176 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86177 index 80479ab..0c3f647 100644
86178 --- a/include/net/inetpeer.h
86179 +++ b/include/net/inetpeer.h
86180 @@ -47,7 +47,7 @@ struct inet_peer {
86181 */
86182 union {
86183 struct {
86184 - atomic_t rid; /* Frag reception counter */
86185 + atomic_unchecked_t rid; /* Frag reception counter */
86186 };
86187 struct rcu_head rcu;
86188 struct inet_peer *gc_next;
86189 diff --git a/include/net/ip.h b/include/net/ip.h
86190 index 09cf5ae..ab62fcf 100644
86191 --- a/include/net/ip.h
86192 +++ b/include/net/ip.h
86193 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86194 }
86195 }
86196
86197 -u32 ip_idents_reserve(u32 hash, int segs);
86198 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86199 void __ip_select_ident(struct iphdr *iph, int segs);
86200
86201 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86202 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86203 index 09a819e..3ab9e14 100644
86204 --- a/include/net/ip_fib.h
86205 +++ b/include/net/ip_fib.h
86206 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86207
86208 #define FIB_RES_SADDR(net, res) \
86209 ((FIB_RES_NH(res).nh_saddr_genid == \
86210 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86211 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86212 FIB_RES_NH(res).nh_saddr : \
86213 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86214 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86215 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86216 index 615b20b..fd4cbd8 100644
86217 --- a/include/net/ip_vs.h
86218 +++ b/include/net/ip_vs.h
86219 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86220 struct ip_vs_conn *control; /* Master control connection */
86221 atomic_t n_control; /* Number of controlled ones */
86222 struct ip_vs_dest *dest; /* real server */
86223 - atomic_t in_pkts; /* incoming packet counter */
86224 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86225
86226 /* Packet transmitter for different forwarding methods. If it
86227 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86228 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86229 __be16 port; /* port number of the server */
86230 union nf_inet_addr addr; /* IP address of the server */
86231 volatile unsigned int flags; /* dest status flags */
86232 - atomic_t conn_flags; /* flags to copy to conn */
86233 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86234 atomic_t weight; /* server weight */
86235
86236 atomic_t refcnt; /* reference counter */
86237 @@ -928,11 +928,11 @@ struct netns_ipvs {
86238 /* ip_vs_lblc */
86239 int sysctl_lblc_expiration;
86240 struct ctl_table_header *lblc_ctl_header;
86241 - struct ctl_table *lblc_ctl_table;
86242 + ctl_table_no_const *lblc_ctl_table;
86243 /* ip_vs_lblcr */
86244 int sysctl_lblcr_expiration;
86245 struct ctl_table_header *lblcr_ctl_header;
86246 - struct ctl_table *lblcr_ctl_table;
86247 + ctl_table_no_const *lblcr_ctl_table;
86248 /* ip_vs_est */
86249 struct list_head est_list; /* estimator list */
86250 spinlock_t est_lock;
86251 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86252 index 8d4f588..2e37ad2 100644
86253 --- a/include/net/irda/ircomm_tty.h
86254 +++ b/include/net/irda/ircomm_tty.h
86255 @@ -33,6 +33,7 @@
86256 #include <linux/termios.h>
86257 #include <linux/timer.h>
86258 #include <linux/tty.h> /* struct tty_struct */
86259 +#include <asm/local.h>
86260
86261 #include <net/irda/irias_object.h>
86262 #include <net/irda/ircomm_core.h>
86263 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86264 index 714cc9a..ea05f3e 100644
86265 --- a/include/net/iucv/af_iucv.h
86266 +++ b/include/net/iucv/af_iucv.h
86267 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86268 struct iucv_sock_list {
86269 struct hlist_head head;
86270 rwlock_t lock;
86271 - atomic_t autobind_name;
86272 + atomic_unchecked_t autobind_name;
86273 };
86274
86275 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86276 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86277 index f3be818..bf46196 100644
86278 --- a/include/net/llc_c_ac.h
86279 +++ b/include/net/llc_c_ac.h
86280 @@ -87,7 +87,7 @@
86281 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86282 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86283
86284 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86285 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86286
86287 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86288 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86289 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86290 index 3948cf1..83b28c4 100644
86291 --- a/include/net/llc_c_ev.h
86292 +++ b/include/net/llc_c_ev.h
86293 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86294 return (struct llc_conn_state_ev *)skb->cb;
86295 }
86296
86297 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86298 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86299 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86300 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86301
86302 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86303 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86304 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86305 index 48f3f89..0e92c50 100644
86306 --- a/include/net/llc_c_st.h
86307 +++ b/include/net/llc_c_st.h
86308 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86309 u8 next_state;
86310 const llc_conn_ev_qfyr_t *ev_qualifiers;
86311 const llc_conn_action_t *ev_actions;
86312 -};
86313 +} __do_const;
86314
86315 struct llc_conn_state {
86316 u8 current_state;
86317 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86318 index a61b98c..aade1eb 100644
86319 --- a/include/net/llc_s_ac.h
86320 +++ b/include/net/llc_s_ac.h
86321 @@ -23,7 +23,7 @@
86322 #define SAP_ACT_TEST_IND 9
86323
86324 /* All action functions must look like this */
86325 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86326 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86327
86328 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86329 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86330 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86331 index c4359e2..76dbc4a 100644
86332 --- a/include/net/llc_s_st.h
86333 +++ b/include/net/llc_s_st.h
86334 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86335 llc_sap_ev_t ev;
86336 u8 next_state;
86337 const llc_sap_action_t *ev_actions;
86338 -};
86339 +} __do_const;
86340
86341 struct llc_sap_state {
86342 u8 curr_state;
86343 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86344 index 29c7be8..746bd73 100644
86345 --- a/include/net/mac80211.h
86346 +++ b/include/net/mac80211.h
86347 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86348 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86349
86350 u32 (*get_expected_throughput)(void *priv_sta);
86351 -};
86352 +} __do_const;
86353
86354 static inline int rate_supported(struct ieee80211_sta *sta,
86355 enum ieee80211_band band,
86356 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
86357 index 76f7084..8f36e39 100644
86358 --- a/include/net/neighbour.h
86359 +++ b/include/net/neighbour.h
86360 @@ -163,7 +163,7 @@ struct neigh_ops {
86361 void (*error_report)(struct neighbour *, struct sk_buff *);
86362 int (*output)(struct neighbour *, struct sk_buff *);
86363 int (*connected_output)(struct neighbour *, struct sk_buff *);
86364 -};
86365 +} __do_const;
86366
86367 struct pneigh_entry {
86368 struct pneigh_entry *next;
86369 @@ -217,7 +217,7 @@ struct neigh_table {
86370 struct neigh_statistics __percpu *stats;
86371 struct neigh_hash_table __rcu *nht;
86372 struct pneigh_entry **phash_buckets;
86373 -};
86374 +} __randomize_layout;
86375
86376 enum {
86377 NEIGH_ARP_TABLE = 0,
86378 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
86379 index 2e8756b8..0bd0083 100644
86380 --- a/include/net/net_namespace.h
86381 +++ b/include/net/net_namespace.h
86382 @@ -130,8 +130,8 @@ struct net {
86383 struct netns_ipvs *ipvs;
86384 #endif
86385 struct sock *diag_nlsk;
86386 - atomic_t fnhe_genid;
86387 -};
86388 + atomic_unchecked_t fnhe_genid;
86389 +} __randomize_layout;
86390
86391 #include <linux/seq_file_net.h>
86392
86393 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
86394 #define __net_init __init
86395 #define __net_exit __exit_refok
86396 #define __net_initdata __initdata
86397 +#ifdef CONSTIFY_PLUGIN
86398 #define __net_initconst __initconst
86399 +#else
86400 +#define __net_initconst __initdata
86401 +#endif
86402 #endif
86403
86404 struct pernet_operations {
86405 @@ -297,7 +301,7 @@ struct pernet_operations {
86406 void (*exit_batch)(struct list_head *net_exit_list);
86407 int *id;
86408 size_t size;
86409 -};
86410 +} __do_const;
86411
86412 /*
86413 * Use these carefully. If you implement a network device and it
86414 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
86415
86416 static inline int rt_genid_ipv4(struct net *net)
86417 {
86418 - return atomic_read(&net->ipv4.rt_genid);
86419 + return atomic_read_unchecked(&net->ipv4.rt_genid);
86420 }
86421
86422 static inline void rt_genid_bump_ipv4(struct net *net)
86423 {
86424 - atomic_inc(&net->ipv4.rt_genid);
86425 + atomic_inc_unchecked(&net->ipv4.rt_genid);
86426 }
86427
86428 extern void (*__fib6_flush_trees)(struct net *net);
86429 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
86430
86431 static inline int fnhe_genid(struct net *net)
86432 {
86433 - return atomic_read(&net->fnhe_genid);
86434 + return atomic_read_unchecked(&net->fnhe_genid);
86435 }
86436
86437 static inline void fnhe_genid_bump(struct net *net)
86438 {
86439 - atomic_inc(&net->fnhe_genid);
86440 + atomic_inc_unchecked(&net->fnhe_genid);
86441 }
86442
86443 #endif /* __NET_NET_NAMESPACE_H */
86444 diff --git a/include/net/netlink.h b/include/net/netlink.h
86445 index 6415835..ab96d87 100644
86446 --- a/include/net/netlink.h
86447 +++ b/include/net/netlink.h
86448 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
86449 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
86450 {
86451 if (mark)
86452 - skb_trim(skb, (unsigned char *) mark - skb->data);
86453 + skb_trim(skb, (const unsigned char *) mark - skb->data);
86454 }
86455
86456 /**
86457 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
86458 index 29d6a94..235d3d84 100644
86459 --- a/include/net/netns/conntrack.h
86460 +++ b/include/net/netns/conntrack.h
86461 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
86462 struct nf_proto_net {
86463 #ifdef CONFIG_SYSCTL
86464 struct ctl_table_header *ctl_table_header;
86465 - struct ctl_table *ctl_table;
86466 + ctl_table_no_const *ctl_table;
86467 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
86468 struct ctl_table_header *ctl_compat_header;
86469 - struct ctl_table *ctl_compat_table;
86470 + ctl_table_no_const *ctl_compat_table;
86471 #endif
86472 #endif
86473 unsigned int users;
86474 @@ -60,7 +60,7 @@ struct nf_ip_net {
86475 struct nf_icmp_net icmpv6;
86476 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
86477 struct ctl_table_header *ctl_table_header;
86478 - struct ctl_table *ctl_table;
86479 + ctl_table_no_const *ctl_table;
86480 #endif
86481 };
86482
86483 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
86484 index 0ffef1a..2ce1ceb 100644
86485 --- a/include/net/netns/ipv4.h
86486 +++ b/include/net/netns/ipv4.h
86487 @@ -84,7 +84,7 @@ struct netns_ipv4 {
86488
86489 struct ping_group_range ping_group_range;
86490
86491 - atomic_t dev_addr_genid;
86492 + atomic_unchecked_t dev_addr_genid;
86493
86494 #ifdef CONFIG_SYSCTL
86495 unsigned long *sysctl_local_reserved_ports;
86496 @@ -98,6 +98,6 @@ struct netns_ipv4 {
86497 struct fib_rules_ops *mr_rules_ops;
86498 #endif
86499 #endif
86500 - atomic_t rt_genid;
86501 + atomic_unchecked_t rt_genid;
86502 };
86503 #endif
86504 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
86505 index 69ae41f..4f94868 100644
86506 --- a/include/net/netns/ipv6.h
86507 +++ b/include/net/netns/ipv6.h
86508 @@ -75,8 +75,8 @@ struct netns_ipv6 {
86509 struct fib_rules_ops *mr6_rules_ops;
86510 #endif
86511 #endif
86512 - atomic_t dev_addr_genid;
86513 - atomic_t fib6_sernum;
86514 + atomic_unchecked_t dev_addr_genid;
86515 + atomic_unchecked_t fib6_sernum;
86516 };
86517
86518 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
86519 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
86520 index 730d82a..045f2c4 100644
86521 --- a/include/net/netns/xfrm.h
86522 +++ b/include/net/netns/xfrm.h
86523 @@ -78,7 +78,7 @@ struct netns_xfrm {
86524
86525 /* flow cache part */
86526 struct flow_cache flow_cache_global;
86527 - atomic_t flow_cache_genid;
86528 + atomic_unchecked_t flow_cache_genid;
86529 struct list_head flow_cache_gc_list;
86530 spinlock_t flow_cache_gc_lock;
86531 struct work_struct flow_cache_gc_work;
86532 diff --git a/include/net/ping.h b/include/net/ping.h
86533 index f074060..830fba0 100644
86534 --- a/include/net/ping.h
86535 +++ b/include/net/ping.h
86536 @@ -54,7 +54,7 @@ struct ping_iter_state {
86537
86538 extern struct proto ping_prot;
86539 #if IS_ENABLED(CONFIG_IPV6)
86540 -extern struct pingv6_ops pingv6_ops;
86541 +extern struct pingv6_ops *pingv6_ops;
86542 #endif
86543
86544 struct pingfakehdr {
86545 diff --git a/include/net/protocol.h b/include/net/protocol.h
86546 index d6fcc1f..ca277058 100644
86547 --- a/include/net/protocol.h
86548 +++ b/include/net/protocol.h
86549 @@ -49,7 +49,7 @@ struct net_protocol {
86550 * socket lookup?
86551 */
86552 icmp_strict_tag_validation:1;
86553 -};
86554 +} __do_const;
86555
86556 #if IS_ENABLED(CONFIG_IPV6)
86557 struct inet6_protocol {
86558 @@ -62,7 +62,7 @@ struct inet6_protocol {
86559 u8 type, u8 code, int offset,
86560 __be32 info);
86561 unsigned int flags; /* INET6_PROTO_xxx */
86562 -};
86563 +} __do_const;
86564
86565 #define INET6_PROTO_NOPOLICY 0x1
86566 #define INET6_PROTO_FINAL 0x2
86567 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
86568 index e21b9f9..0191ef0 100644
86569 --- a/include/net/rtnetlink.h
86570 +++ b/include/net/rtnetlink.h
86571 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
86572 int (*fill_slave_info)(struct sk_buff *skb,
86573 const struct net_device *dev,
86574 const struct net_device *slave_dev);
86575 -};
86576 +} __do_const;
86577
86578 int __rtnl_link_register(struct rtnl_link_ops *ops);
86579 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
86580 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
86581 index 4a5b9a3..ca27d73 100644
86582 --- a/include/net/sctp/checksum.h
86583 +++ b/include/net/sctp/checksum.h
86584 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
86585 unsigned int offset)
86586 {
86587 struct sctphdr *sh = sctp_hdr(skb);
86588 - __le32 ret, old = sh->checksum;
86589 - const struct skb_checksum_ops ops = {
86590 + __le32 ret, old = sh->checksum;
86591 + static const struct skb_checksum_ops ops = {
86592 .update = sctp_csum_update,
86593 .combine = sctp_csum_combine,
86594 };
86595 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
86596 index 487ef34..d457f98 100644
86597 --- a/include/net/sctp/sm.h
86598 +++ b/include/net/sctp/sm.h
86599 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
86600 typedef struct {
86601 sctp_state_fn_t *fn;
86602 const char *name;
86603 -} sctp_sm_table_entry_t;
86604 +} __do_const sctp_sm_table_entry_t;
86605
86606 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
86607 * currently in use.
86608 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
86609 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
86610
86611 /* Extern declarations for major data structures. */
86612 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86613 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86614
86615
86616 /* Get the size of a DATA chunk payload. */
86617 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
86618 index 2bb2fcf..d17c291 100644
86619 --- a/include/net/sctp/structs.h
86620 +++ b/include/net/sctp/structs.h
86621 @@ -509,7 +509,7 @@ struct sctp_pf {
86622 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
86623 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
86624 struct sctp_af *af;
86625 -};
86626 +} __do_const;
86627
86628
86629 /* Structure to track chunk fragments that have been acked, but peer
86630 diff --git a/include/net/sock.h b/include/net/sock.h
86631 index 2210fec..2249ad0 100644
86632 --- a/include/net/sock.h
86633 +++ b/include/net/sock.h
86634 @@ -362,7 +362,7 @@ struct sock {
86635 unsigned int sk_napi_id;
86636 unsigned int sk_ll_usec;
86637 #endif
86638 - atomic_t sk_drops;
86639 + atomic_unchecked_t sk_drops;
86640 int sk_rcvbuf;
86641
86642 struct sk_filter __rcu *sk_filter;
86643 @@ -1061,7 +1061,7 @@ struct proto {
86644 void (*destroy_cgroup)(struct mem_cgroup *memcg);
86645 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
86646 #endif
86647 -};
86648 +} __randomize_layout;
86649
86650 /*
86651 * Bits in struct cg_proto.flags
86652 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
86653 page_counter_uncharge(&prot->memory_allocated, amt);
86654 }
86655
86656 -static inline long
86657 +static inline long __intentional_overflow(-1)
86658 sk_memory_allocated(const struct sock *sk)
86659 {
86660 struct proto *prot = sk->sk_prot;
86661 @@ -1385,7 +1385,7 @@ struct sock_iocb {
86662 struct scm_cookie *scm;
86663 struct msghdr *msg, async_msg;
86664 struct kiocb *kiocb;
86665 -};
86666 +} __randomize_layout;
86667
86668 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
86669 {
86670 @@ -1826,7 +1826,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
86671 }
86672
86673 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
86674 - char __user *from, char *to,
86675 + char __user *from, unsigned char *to,
86676 int copy, int offset)
86677 {
86678 if (skb->ip_summed == CHECKSUM_NONE) {
86679 @@ -2075,7 +2075,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
86680 }
86681 }
86682
86683 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86684 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86685
86686 /**
86687 * sk_page_frag - return an appropriate page_frag
86688 diff --git a/include/net/tcp.h b/include/net/tcp.h
86689 index 9d9111e..349c847 100644
86690 --- a/include/net/tcp.h
86691 +++ b/include/net/tcp.h
86692 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
86693 void tcp_xmit_retransmit_queue(struct sock *);
86694 void tcp_simple_retransmit(struct sock *);
86695 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
86696 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86697 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86698
86699 void tcp_send_probe0(struct sock *);
86700 void tcp_send_partial(struct sock *);
86701 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
86702 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
86703 */
86704 struct tcp_skb_cb {
86705 - __u32 seq; /* Starting sequence number */
86706 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
86707 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
86708 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
86709 union {
86710 /* Note : tcp_tw_isn is used in input path only
86711 * (isn chosen by tcp_timewait_state_process())
86712 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
86713
86714 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
86715 /* 1 byte hole */
86716 - __u32 ack_seq; /* Sequence number ACK'd */
86717 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
86718 union {
86719 struct inet_skb_parm h4;
86720 #if IS_ENABLED(CONFIG_IPV6)
86721 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
86722 index dc4865e..152ee4c 100644
86723 --- a/include/net/xfrm.h
86724 +++ b/include/net/xfrm.h
86725 @@ -285,7 +285,6 @@ struct xfrm_dst;
86726 struct xfrm_policy_afinfo {
86727 unsigned short family;
86728 struct dst_ops *dst_ops;
86729 - void (*garbage_collect)(struct net *net);
86730 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
86731 const xfrm_address_t *saddr,
86732 const xfrm_address_t *daddr);
86733 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
86734 struct net_device *dev,
86735 const struct flowi *fl);
86736 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
86737 -};
86738 +} __do_const;
86739
86740 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
86741 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
86742 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
86743 int (*transport_finish)(struct sk_buff *skb,
86744 int async);
86745 void (*local_error)(struct sk_buff *skb, u32 mtu);
86746 -};
86747 +} __do_const;
86748
86749 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
86750 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
86751 @@ -437,7 +436,7 @@ struct xfrm_mode {
86752 struct module *owner;
86753 unsigned int encap;
86754 int flags;
86755 -};
86756 +} __do_const;
86757
86758 /* Flags for xfrm_mode. */
86759 enum {
86760 @@ -534,7 +533,7 @@ struct xfrm_policy {
86761 struct timer_list timer;
86762
86763 struct flow_cache_object flo;
86764 - atomic_t genid;
86765 + atomic_unchecked_t genid;
86766 u32 priority;
86767 u32 index;
86768 struct xfrm_mark mark;
86769 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
86770 }
86771
86772 void xfrm_garbage_collect(struct net *net);
86773 +void xfrm_garbage_collect_deferred(struct net *net);
86774
86775 #else
86776
86777 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
86778 static inline void xfrm_garbage_collect(struct net *net)
86779 {
86780 }
86781 +static inline void xfrm_garbage_collect_deferred(struct net *net)
86782 +{
86783 +}
86784 #endif
86785
86786 static __inline__
86787 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
86788 index 1017e0b..227aa4d 100644
86789 --- a/include/rdma/iw_cm.h
86790 +++ b/include/rdma/iw_cm.h
86791 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
86792 int backlog);
86793
86794 int (*destroy_listen)(struct iw_cm_id *cm_id);
86795 -};
86796 +} __no_const;
86797
86798 /**
86799 * iw_create_cm_id - Create an IW CM identifier.
86800 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
86801 index 93d14da..734b3d8 100644
86802 --- a/include/scsi/libfc.h
86803 +++ b/include/scsi/libfc.h
86804 @@ -771,6 +771,7 @@ struct libfc_function_template {
86805 */
86806 void (*disc_stop_final) (struct fc_lport *);
86807 };
86808 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
86809
86810 /**
86811 * struct fc_disc - Discovery context
86812 @@ -875,7 +876,7 @@ struct fc_lport {
86813 struct fc_vport *vport;
86814
86815 /* Operational Information */
86816 - struct libfc_function_template tt;
86817 + libfc_function_template_no_const tt;
86818 u8 link_up;
86819 u8 qfull;
86820 enum fc_lport_state state;
86821 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
86822 index 3a4edd1..feb2e3e 100644
86823 --- a/include/scsi/scsi_device.h
86824 +++ b/include/scsi/scsi_device.h
86825 @@ -185,9 +185,9 @@ struct scsi_device {
86826 unsigned int max_device_blocked; /* what device_blocked counts down from */
86827 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
86828
86829 - atomic_t iorequest_cnt;
86830 - atomic_t iodone_cnt;
86831 - atomic_t ioerr_cnt;
86832 + atomic_unchecked_t iorequest_cnt;
86833 + atomic_unchecked_t iodone_cnt;
86834 + atomic_unchecked_t ioerr_cnt;
86835
86836 struct device sdev_gendev,
86837 sdev_dev;
86838 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
86839 index 007a0bc..7188db8 100644
86840 --- a/include/scsi/scsi_transport_fc.h
86841 +++ b/include/scsi/scsi_transport_fc.h
86842 @@ -756,7 +756,8 @@ struct fc_function_template {
86843 unsigned long show_host_system_hostname:1;
86844
86845 unsigned long disable_target_scan:1;
86846 -};
86847 +} __do_const;
86848 +typedef struct fc_function_template __no_const fc_function_template_no_const;
86849
86850
86851 /**
86852 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
86853 index 396e8f7..b037e89 100644
86854 --- a/include/sound/compress_driver.h
86855 +++ b/include/sound/compress_driver.h
86856 @@ -129,7 +129,7 @@ struct snd_compr_ops {
86857 struct snd_compr_caps *caps);
86858 int (*get_codec_caps) (struct snd_compr_stream *stream,
86859 struct snd_compr_codec_caps *codec);
86860 -};
86861 +} __no_const;
86862
86863 /**
86864 * struct snd_compr: Compressed device
86865 diff --git a/include/sound/soc.h b/include/sound/soc.h
86866 index ac8b333..59c3692 100644
86867 --- a/include/sound/soc.h
86868 +++ b/include/sound/soc.h
86869 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
86870 enum snd_soc_dapm_type, int);
86871
86872 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
86873 -};
86874 +} __do_const;
86875
86876 /* SoC platform interface */
86877 struct snd_soc_platform_driver {
86878 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
86879 const struct snd_compr_ops *compr_ops;
86880
86881 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
86882 -};
86883 +} __do_const;
86884
86885 struct snd_soc_dai_link_component {
86886 const char *name;
86887 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
86888 index 4a8795a..53d8119 100644
86889 --- a/include/target/target_core_base.h
86890 +++ b/include/target/target_core_base.h
86891 @@ -767,7 +767,7 @@ struct se_device {
86892 atomic_long_t write_bytes;
86893 /* Active commands on this virtual SE device */
86894 atomic_t simple_cmds;
86895 - atomic_t dev_ordered_id;
86896 + atomic_unchecked_t dev_ordered_id;
86897 atomic_t dev_ordered_sync;
86898 atomic_t dev_qf_count;
86899 int export_count;
86900 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
86901 new file mode 100644
86902 index 0000000..fb634b7
86903 --- /dev/null
86904 +++ b/include/trace/events/fs.h
86905 @@ -0,0 +1,53 @@
86906 +#undef TRACE_SYSTEM
86907 +#define TRACE_SYSTEM fs
86908 +
86909 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
86910 +#define _TRACE_FS_H
86911 +
86912 +#include <linux/fs.h>
86913 +#include <linux/tracepoint.h>
86914 +
86915 +TRACE_EVENT(do_sys_open,
86916 +
86917 + TP_PROTO(const char *filename, int flags, int mode),
86918 +
86919 + TP_ARGS(filename, flags, mode),
86920 +
86921 + TP_STRUCT__entry(
86922 + __string( filename, filename )
86923 + __field( int, flags )
86924 + __field( int, mode )
86925 + ),
86926 +
86927 + TP_fast_assign(
86928 + __assign_str(filename, filename);
86929 + __entry->flags = flags;
86930 + __entry->mode = mode;
86931 + ),
86932 +
86933 + TP_printk("\"%s\" %x %o",
86934 + __get_str(filename), __entry->flags, __entry->mode)
86935 +);
86936 +
86937 +TRACE_EVENT(open_exec,
86938 +
86939 + TP_PROTO(const char *filename),
86940 +
86941 + TP_ARGS(filename),
86942 +
86943 + TP_STRUCT__entry(
86944 + __string( filename, filename )
86945 + ),
86946 +
86947 + TP_fast_assign(
86948 + __assign_str(filename, filename);
86949 + ),
86950 +
86951 + TP_printk("\"%s\"",
86952 + __get_str(filename))
86953 +);
86954 +
86955 +#endif /* _TRACE_FS_H */
86956 +
86957 +/* This part must be outside protection */
86958 +#include <trace/define_trace.h>
86959 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
86960 index 3608beb..df39d8a 100644
86961 --- a/include/trace/events/irq.h
86962 +++ b/include/trace/events/irq.h
86963 @@ -36,7 +36,7 @@ struct softirq_action;
86964 */
86965 TRACE_EVENT(irq_handler_entry,
86966
86967 - TP_PROTO(int irq, struct irqaction *action),
86968 + TP_PROTO(int irq, const struct irqaction *action),
86969
86970 TP_ARGS(irq, action),
86971
86972 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
86973 */
86974 TRACE_EVENT(irq_handler_exit,
86975
86976 - TP_PROTO(int irq, struct irqaction *action, int ret),
86977 + TP_PROTO(int irq, const struct irqaction *action, int ret),
86978
86979 TP_ARGS(irq, action, ret),
86980
86981 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
86982 index 7caf44c..23c6f27 100644
86983 --- a/include/uapi/linux/a.out.h
86984 +++ b/include/uapi/linux/a.out.h
86985 @@ -39,6 +39,14 @@ enum machine_type {
86986 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
86987 };
86988
86989 +/* Constants for the N_FLAGS field */
86990 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
86991 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
86992 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
86993 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
86994 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
86995 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
86996 +
86997 #if !defined (N_MAGIC)
86998 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
86999 #endif
87000 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87001 index 22b6ad3..aeba37e 100644
87002 --- a/include/uapi/linux/bcache.h
87003 +++ b/include/uapi/linux/bcache.h
87004 @@ -5,6 +5,7 @@
87005 * Bcache on disk data structures
87006 */
87007
87008 +#include <linux/compiler.h>
87009 #include <asm/types.h>
87010
87011 #define BITMASK(name, type, field, offset, size) \
87012 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87013 /* Btree keys - all units are in sectors */
87014
87015 struct bkey {
87016 - __u64 high;
87017 - __u64 low;
87018 + __u64 high __intentional_overflow(-1);
87019 + __u64 low __intentional_overflow(-1);
87020 __u64 ptr[];
87021 };
87022
87023 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87024 index d876736..ccce5c0 100644
87025 --- a/include/uapi/linux/byteorder/little_endian.h
87026 +++ b/include/uapi/linux/byteorder/little_endian.h
87027 @@ -42,51 +42,51 @@
87028
87029 static inline __le64 __cpu_to_le64p(const __u64 *p)
87030 {
87031 - return (__force __le64)*p;
87032 + return (__force const __le64)*p;
87033 }
87034 -static inline __u64 __le64_to_cpup(const __le64 *p)
87035 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87036 {
87037 - return (__force __u64)*p;
87038 + return (__force const __u64)*p;
87039 }
87040 static inline __le32 __cpu_to_le32p(const __u32 *p)
87041 {
87042 - return (__force __le32)*p;
87043 + return (__force const __le32)*p;
87044 }
87045 static inline __u32 __le32_to_cpup(const __le32 *p)
87046 {
87047 - return (__force __u32)*p;
87048 + return (__force const __u32)*p;
87049 }
87050 static inline __le16 __cpu_to_le16p(const __u16 *p)
87051 {
87052 - return (__force __le16)*p;
87053 + return (__force const __le16)*p;
87054 }
87055 static inline __u16 __le16_to_cpup(const __le16 *p)
87056 {
87057 - return (__force __u16)*p;
87058 + return (__force const __u16)*p;
87059 }
87060 static inline __be64 __cpu_to_be64p(const __u64 *p)
87061 {
87062 - return (__force __be64)__swab64p(p);
87063 + return (__force const __be64)__swab64p(p);
87064 }
87065 static inline __u64 __be64_to_cpup(const __be64 *p)
87066 {
87067 - return __swab64p((__u64 *)p);
87068 + return __swab64p((const __u64 *)p);
87069 }
87070 static inline __be32 __cpu_to_be32p(const __u32 *p)
87071 {
87072 - return (__force __be32)__swab32p(p);
87073 + return (__force const __be32)__swab32p(p);
87074 }
87075 -static inline __u32 __be32_to_cpup(const __be32 *p)
87076 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87077 {
87078 - return __swab32p((__u32 *)p);
87079 + return __swab32p((const __u32 *)p);
87080 }
87081 static inline __be16 __cpu_to_be16p(const __u16 *p)
87082 {
87083 - return (__force __be16)__swab16p(p);
87084 + return (__force const __be16)__swab16p(p);
87085 }
87086 static inline __u16 __be16_to_cpup(const __be16 *p)
87087 {
87088 - return __swab16p((__u16 *)p);
87089 + return __swab16p((const __u16 *)p);
87090 }
87091 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87092 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87093 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87094 index 71e1d0e..6cc9caf 100644
87095 --- a/include/uapi/linux/elf.h
87096 +++ b/include/uapi/linux/elf.h
87097 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87098 #define PT_GNU_EH_FRAME 0x6474e550
87099
87100 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87101 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87102 +
87103 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87104 +
87105 +/* Constants for the e_flags field */
87106 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87107 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87108 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87109 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87110 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87111 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87112
87113 /*
87114 * Extended Numbering
87115 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87116 #define DT_DEBUG 21
87117 #define DT_TEXTREL 22
87118 #define DT_JMPREL 23
87119 +#define DT_FLAGS 30
87120 + #define DF_TEXTREL 0x00000004
87121 #define DT_ENCODING 32
87122 #define OLD_DT_LOOS 0x60000000
87123 #define DT_LOOS 0x6000000d
87124 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87125 #define PF_W 0x2
87126 #define PF_X 0x1
87127
87128 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87129 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87130 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87131 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87132 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87133 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87134 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87135 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87136 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87137 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87138 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87139 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87140 +
87141 typedef struct elf32_phdr{
87142 Elf32_Word p_type;
87143 Elf32_Off p_offset;
87144 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87145 #define EI_OSABI 7
87146 #define EI_PAD 8
87147
87148 +#define EI_PAX 14
87149 +
87150 #define ELFMAG0 0x7f /* EI_MAG */
87151 #define ELFMAG1 'E'
87152 #define ELFMAG2 'L'
87153 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87154 index aa169c4..6a2771d 100644
87155 --- a/include/uapi/linux/personality.h
87156 +++ b/include/uapi/linux/personality.h
87157 @@ -30,6 +30,7 @@ enum {
87158 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87159 ADDR_NO_RANDOMIZE | \
87160 ADDR_COMPAT_LAYOUT | \
87161 + ADDR_LIMIT_3GB | \
87162 MMAP_PAGE_ZERO)
87163
87164 /*
87165 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87166 index 7530e74..e714828 100644
87167 --- a/include/uapi/linux/screen_info.h
87168 +++ b/include/uapi/linux/screen_info.h
87169 @@ -43,7 +43,8 @@ struct screen_info {
87170 __u16 pages; /* 0x32 */
87171 __u16 vesa_attributes; /* 0x34 */
87172 __u32 capabilities; /* 0x36 */
87173 - __u8 _reserved[6]; /* 0x3a */
87174 + __u16 vesapm_size; /* 0x3a */
87175 + __u8 _reserved[4]; /* 0x3c */
87176 } __attribute__((packed));
87177
87178 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87179 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87180 index 0e011eb..82681b1 100644
87181 --- a/include/uapi/linux/swab.h
87182 +++ b/include/uapi/linux/swab.h
87183 @@ -43,7 +43,7 @@
87184 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87185 */
87186
87187 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87188 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87189 {
87190 #ifdef __HAVE_BUILTIN_BSWAP16__
87191 return __builtin_bswap16(val);
87192 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87193 #endif
87194 }
87195
87196 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87197 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87198 {
87199 #ifdef __HAVE_BUILTIN_BSWAP32__
87200 return __builtin_bswap32(val);
87201 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87202 #endif
87203 }
87204
87205 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87206 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87207 {
87208 #ifdef __HAVE_BUILTIN_BSWAP64__
87209 return __builtin_bswap64(val);
87210 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87211 index 1590c49..5eab462 100644
87212 --- a/include/uapi/linux/xattr.h
87213 +++ b/include/uapi/linux/xattr.h
87214 @@ -73,5 +73,9 @@
87215 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87216 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87217
87218 +/* User namespace */
87219 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87220 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87221 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87222
87223 #endif /* _UAPI_LINUX_XATTR_H */
87224 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87225 index f9466fa..f4e2b81 100644
87226 --- a/include/video/udlfb.h
87227 +++ b/include/video/udlfb.h
87228 @@ -53,10 +53,10 @@ struct dlfb_data {
87229 u32 pseudo_palette[256];
87230 int blank_mode; /*one of FB_BLANK_ */
87231 /* blit-only rendering path metrics, exposed through sysfs */
87232 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87233 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87234 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87235 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87236 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87237 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87238 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87239 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87240 };
87241
87242 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87243 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87244 index 30f5362..8ed8ac9 100644
87245 --- a/include/video/uvesafb.h
87246 +++ b/include/video/uvesafb.h
87247 @@ -122,6 +122,7 @@ struct uvesafb_par {
87248 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87249 u8 pmi_setpal; /* PMI for palette changes */
87250 u16 *pmi_base; /* protected mode interface location */
87251 + u8 *pmi_code; /* protected mode code location */
87252 void *pmi_start;
87253 void *pmi_pal;
87254 u8 *vbe_state_orig; /*
87255 diff --git a/init/Kconfig b/init/Kconfig
87256 index 9afb971..27d6fca 100644
87257 --- a/init/Kconfig
87258 +++ b/init/Kconfig
87259 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87260
87261 config CHECKPOINT_RESTORE
87262 bool "Checkpoint/restore support" if EXPERT
87263 + depends on !GRKERNSEC
87264 default n
87265 help
87266 Enables additional kernel features in a sake of checkpoint/restore.
87267 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87268
87269 config COMPAT_BRK
87270 bool "Disable heap randomization"
87271 - default y
87272 + default n
87273 help
87274 Randomizing heap placement makes heap exploits harder, but it
87275 also breaks ancient binaries (including anything libc5 based).
87276 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87277 config STOP_MACHINE
87278 bool
87279 default y
87280 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87281 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87282 help
87283 Need stop_machine() primitive.
87284
87285 diff --git a/init/Makefile b/init/Makefile
87286 index 7bc47ee..6da2dc7 100644
87287 --- a/init/Makefile
87288 +++ b/init/Makefile
87289 @@ -2,6 +2,9 @@
87290 # Makefile for the linux kernel.
87291 #
87292
87293 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87294 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87295 +
87296 obj-y := main.o version.o mounts.o
87297 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87298 obj-y += noinitramfs.o
87299 diff --git a/init/do_mounts.c b/init/do_mounts.c
87300 index eb41008..f5dbbf9 100644
87301 --- a/init/do_mounts.c
87302 +++ b/init/do_mounts.c
87303 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87304 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87305 {
87306 struct super_block *s;
87307 - int err = sys_mount(name, "/root", fs, flags, data);
87308 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87309 if (err)
87310 return err;
87311
87312 - sys_chdir("/root");
87313 + sys_chdir((const char __force_user *)"/root");
87314 s = current->fs->pwd.dentry->d_sb;
87315 ROOT_DEV = s->s_dev;
87316 printk(KERN_INFO
87317 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87318 va_start(args, fmt);
87319 vsprintf(buf, fmt, args);
87320 va_end(args);
87321 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87322 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87323 if (fd >= 0) {
87324 sys_ioctl(fd, FDEJECT, 0);
87325 sys_close(fd);
87326 }
87327 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87328 - fd = sys_open("/dev/console", O_RDWR, 0);
87329 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87330 if (fd >= 0) {
87331 sys_ioctl(fd, TCGETS, (long)&termios);
87332 termios.c_lflag &= ~ICANON;
87333 sys_ioctl(fd, TCSETSF, (long)&termios);
87334 - sys_read(fd, &c, 1);
87335 + sys_read(fd, (char __user *)&c, 1);
87336 termios.c_lflag |= ICANON;
87337 sys_ioctl(fd, TCSETSF, (long)&termios);
87338 sys_close(fd);
87339 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87340 mount_root();
87341 out:
87342 devtmpfs_mount("dev");
87343 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87344 - sys_chroot(".");
87345 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87346 + sys_chroot((const char __force_user *)".");
87347 }
87348
87349 static bool is_tmpfs;
87350 diff --git a/init/do_mounts.h b/init/do_mounts.h
87351 index f5b978a..69dbfe8 100644
87352 --- a/init/do_mounts.h
87353 +++ b/init/do_mounts.h
87354 @@ -15,15 +15,15 @@ extern int root_mountflags;
87355
87356 static inline int create_dev(char *name, dev_t dev)
87357 {
87358 - sys_unlink(name);
87359 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
87360 + sys_unlink((char __force_user *)name);
87361 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
87362 }
87363
87364 #if BITS_PER_LONG == 32
87365 static inline u32 bstat(char *name)
87366 {
87367 struct stat64 stat;
87368 - if (sys_stat64(name, &stat) != 0)
87369 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
87370 return 0;
87371 if (!S_ISBLK(stat.st_mode))
87372 return 0;
87373 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
87374 static inline u32 bstat(char *name)
87375 {
87376 struct stat stat;
87377 - if (sys_newstat(name, &stat) != 0)
87378 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
87379 return 0;
87380 if (!S_ISBLK(stat.st_mode))
87381 return 0;
87382 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
87383 index 3e0878e..8a9d7a0 100644
87384 --- a/init/do_mounts_initrd.c
87385 +++ b/init/do_mounts_initrd.c
87386 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
87387 {
87388 sys_unshare(CLONE_FS | CLONE_FILES);
87389 /* stdin/stdout/stderr for /linuxrc */
87390 - sys_open("/dev/console", O_RDWR, 0);
87391 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
87392 sys_dup(0);
87393 sys_dup(0);
87394 /* move initrd over / and chdir/chroot in initrd root */
87395 - sys_chdir("/root");
87396 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87397 - sys_chroot(".");
87398 + sys_chdir((const char __force_user *)"/root");
87399 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87400 + sys_chroot((const char __force_user *)".");
87401 sys_setsid();
87402 return 0;
87403 }
87404 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
87405 create_dev("/dev/root.old", Root_RAM0);
87406 /* mount initrd on rootfs' /root */
87407 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
87408 - sys_mkdir("/old", 0700);
87409 - sys_chdir("/old");
87410 + sys_mkdir((const char __force_user *)"/old", 0700);
87411 + sys_chdir((const char __force_user *)"/old");
87412
87413 /* try loading default modules from initrd */
87414 load_default_modules();
87415 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
87416 current->flags &= ~PF_FREEZER_SKIP;
87417
87418 /* move initrd to rootfs' /old */
87419 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
87420 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
87421 /* switch root and cwd back to / of rootfs */
87422 - sys_chroot("..");
87423 + sys_chroot((const char __force_user *)"..");
87424
87425 if (new_decode_dev(real_root_dev) == Root_RAM0) {
87426 - sys_chdir("/old");
87427 + sys_chdir((const char __force_user *)"/old");
87428 return;
87429 }
87430
87431 - sys_chdir("/");
87432 + sys_chdir((const char __force_user *)"/");
87433 ROOT_DEV = new_decode_dev(real_root_dev);
87434 mount_root();
87435
87436 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
87437 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
87438 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
87439 if (!error)
87440 printk("okay\n");
87441 else {
87442 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
87443 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
87444 if (error == -ENOENT)
87445 printk("/initrd does not exist. Ignored.\n");
87446 else
87447 printk("failed\n");
87448 printk(KERN_NOTICE "Unmounting old root\n");
87449 - sys_umount("/old", MNT_DETACH);
87450 + sys_umount((char __force_user *)"/old", MNT_DETACH);
87451 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
87452 if (fd < 0) {
87453 error = fd;
87454 @@ -127,11 +127,11 @@ int __init initrd_load(void)
87455 * mounted in the normal path.
87456 */
87457 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
87458 - sys_unlink("/initrd.image");
87459 + sys_unlink((const char __force_user *)"/initrd.image");
87460 handle_initrd();
87461 return 1;
87462 }
87463 }
87464 - sys_unlink("/initrd.image");
87465 + sys_unlink((const char __force_user *)"/initrd.image");
87466 return 0;
87467 }
87468 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
87469 index 8cb6db5..d729f50 100644
87470 --- a/init/do_mounts_md.c
87471 +++ b/init/do_mounts_md.c
87472 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
87473 partitioned ? "_d" : "", minor,
87474 md_setup_args[ent].device_names);
87475
87476 - fd = sys_open(name, 0, 0);
87477 + fd = sys_open((char __force_user *)name, 0, 0);
87478 if (fd < 0) {
87479 printk(KERN_ERR "md: open failed - cannot start "
87480 "array %s\n", name);
87481 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
87482 * array without it
87483 */
87484 sys_close(fd);
87485 - fd = sys_open(name, 0, 0);
87486 + fd = sys_open((char __force_user *)name, 0, 0);
87487 sys_ioctl(fd, BLKRRPART, 0);
87488 }
87489 sys_close(fd);
87490 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
87491
87492 wait_for_device_probe();
87493
87494 - fd = sys_open("/dev/md0", 0, 0);
87495 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
87496 if (fd >= 0) {
87497 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
87498 sys_close(fd);
87499 diff --git a/init/init_task.c b/init/init_task.c
87500 index ba0a7f36..2bcf1d5 100644
87501 --- a/init/init_task.c
87502 +++ b/init/init_task.c
87503 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
87504 * Initial thread structure. Alignment of this is handled by a special
87505 * linker map entry.
87506 */
87507 +#ifdef CONFIG_X86
87508 +union thread_union init_thread_union __init_task_data;
87509 +#else
87510 union thread_union init_thread_union __init_task_data =
87511 { INIT_THREAD_INFO(init_task) };
87512 +#endif
87513 diff --git a/init/initramfs.c b/init/initramfs.c
87514 index ad1bd77..dca2c1b 100644
87515 --- a/init/initramfs.c
87516 +++ b/init/initramfs.c
87517 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
87518
87519 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
87520 while (count) {
87521 - ssize_t rv = sys_write(fd, p, count);
87522 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
87523
87524 if (rv < 0) {
87525 if (rv == -EINTR || rv == -EAGAIN)
87526 @@ -107,7 +107,7 @@ static void __init free_hash(void)
87527 }
87528 }
87529
87530 -static long __init do_utime(char *filename, time_t mtime)
87531 +static long __init do_utime(char __force_user *filename, time_t mtime)
87532 {
87533 struct timespec t[2];
87534
87535 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
87536 struct dir_entry *de, *tmp;
87537 list_for_each_entry_safe(de, tmp, &dir_list, list) {
87538 list_del(&de->list);
87539 - do_utime(de->name, de->mtime);
87540 + do_utime((char __force_user *)de->name, de->mtime);
87541 kfree(de->name);
87542 kfree(de);
87543 }
87544 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
87545 if (nlink >= 2) {
87546 char *old = find_link(major, minor, ino, mode, collected);
87547 if (old)
87548 - return (sys_link(old, collected) < 0) ? -1 : 1;
87549 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
87550 }
87551 return 0;
87552 }
87553 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
87554 {
87555 struct stat st;
87556
87557 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
87558 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
87559 if (S_ISDIR(st.st_mode))
87560 - sys_rmdir(path);
87561 + sys_rmdir((char __force_user *)path);
87562 else
87563 - sys_unlink(path);
87564 + sys_unlink((char __force_user *)path);
87565 }
87566 }
87567
87568 @@ -338,7 +338,7 @@ static int __init do_name(void)
87569 int openflags = O_WRONLY|O_CREAT;
87570 if (ml != 1)
87571 openflags |= O_TRUNC;
87572 - wfd = sys_open(collected, openflags, mode);
87573 + wfd = sys_open((char __force_user *)collected, openflags, mode);
87574
87575 if (wfd >= 0) {
87576 sys_fchown(wfd, uid, gid);
87577 @@ -350,17 +350,17 @@ static int __init do_name(void)
87578 }
87579 }
87580 } else if (S_ISDIR(mode)) {
87581 - sys_mkdir(collected, mode);
87582 - sys_chown(collected, uid, gid);
87583 - sys_chmod(collected, mode);
87584 + sys_mkdir((char __force_user *)collected, mode);
87585 + sys_chown((char __force_user *)collected, uid, gid);
87586 + sys_chmod((char __force_user *)collected, mode);
87587 dir_add(collected, mtime);
87588 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
87589 S_ISFIFO(mode) || S_ISSOCK(mode)) {
87590 if (maybe_link() == 0) {
87591 - sys_mknod(collected, mode, rdev);
87592 - sys_chown(collected, uid, gid);
87593 - sys_chmod(collected, mode);
87594 - do_utime(collected, mtime);
87595 + sys_mknod((char __force_user *)collected, mode, rdev);
87596 + sys_chown((char __force_user *)collected, uid, gid);
87597 + sys_chmod((char __force_user *)collected, mode);
87598 + do_utime((char __force_user *)collected, mtime);
87599 }
87600 }
87601 return 0;
87602 @@ -372,7 +372,7 @@ static int __init do_copy(void)
87603 if (xwrite(wfd, victim, body_len) != body_len)
87604 error("write error");
87605 sys_close(wfd);
87606 - do_utime(vcollected, mtime);
87607 + do_utime((char __force_user *)vcollected, mtime);
87608 kfree(vcollected);
87609 eat(body_len);
87610 state = SkipIt;
87611 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
87612 {
87613 collected[N_ALIGN(name_len) + body_len] = '\0';
87614 clean_path(collected, 0);
87615 - sys_symlink(collected + N_ALIGN(name_len), collected);
87616 - sys_lchown(collected, uid, gid);
87617 - do_utime(collected, mtime);
87618 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
87619 + sys_lchown((char __force_user *)collected, uid, gid);
87620 + do_utime((char __force_user *)collected, mtime);
87621 state = SkipIt;
87622 next_state = Reset;
87623 return 0;
87624 diff --git a/init/main.c b/init/main.c
87625 index 61b99376..85893612d 100644
87626 --- a/init/main.c
87627 +++ b/init/main.c
87628 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
87629 static inline void mark_rodata_ro(void) { }
87630 #endif
87631
87632 +extern void grsecurity_init(void);
87633 +
87634 /*
87635 * Debug helper: via this flag we know that we are in 'early bootup code'
87636 * where only the boot processor is running with IRQ disabled. This means
87637 @@ -161,6 +163,75 @@ static int __init set_reset_devices(char *str)
87638
87639 __setup("reset_devices", set_reset_devices);
87640
87641 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
87642 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
87643 +static int __init setup_grsec_proc_gid(char *str)
87644 +{
87645 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
87646 + return 1;
87647 +}
87648 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
87649 +#endif
87650 +
87651 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
87652 +unsigned long pax_user_shadow_base __read_only;
87653 +EXPORT_SYMBOL(pax_user_shadow_base);
87654 +extern char pax_enter_kernel_user[];
87655 +extern char pax_exit_kernel_user[];
87656 +#endif
87657 +
87658 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
87659 +static int __init setup_pax_nouderef(char *str)
87660 +{
87661 +#ifdef CONFIG_X86_32
87662 + unsigned int cpu;
87663 + struct desc_struct *gdt;
87664 +
87665 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
87666 + gdt = get_cpu_gdt_table(cpu);
87667 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
87668 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
87669 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
87670 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
87671 + }
87672 + loadsegment(ds, __KERNEL_DS);
87673 + loadsegment(es, __KERNEL_DS);
87674 + loadsegment(ss, __KERNEL_DS);
87675 +#else
87676 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
87677 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
87678 + clone_pgd_mask = ~(pgdval_t)0UL;
87679 + pax_user_shadow_base = 0UL;
87680 + setup_clear_cpu_cap(X86_FEATURE_PCID);
87681 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
87682 +#endif
87683 +
87684 + return 0;
87685 +}
87686 +early_param("pax_nouderef", setup_pax_nouderef);
87687 +
87688 +#ifdef CONFIG_X86_64
87689 +static int __init setup_pax_weakuderef(char *str)
87690 +{
87691 + if (clone_pgd_mask != ~(pgdval_t)0UL)
87692 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
87693 + return 1;
87694 +}
87695 +__setup("pax_weakuderef", setup_pax_weakuderef);
87696 +#endif
87697 +#endif
87698 +
87699 +#ifdef CONFIG_PAX_SOFTMODE
87700 +int pax_softmode;
87701 +
87702 +static int __init setup_pax_softmode(char *str)
87703 +{
87704 + get_option(&str, &pax_softmode);
87705 + return 1;
87706 +}
87707 +__setup("pax_softmode=", setup_pax_softmode);
87708 +#endif
87709 +
87710 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
87711 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
87712 static const char *panic_later, *panic_param;
87713 @@ -735,7 +806,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
87714 struct blacklist_entry *entry;
87715 char *fn_name;
87716
87717 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
87718 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
87719 if (!fn_name)
87720 return false;
87721
87722 @@ -787,7 +858,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
87723 {
87724 int count = preempt_count();
87725 int ret;
87726 - char msgbuf[64];
87727 + const char *msg1 = "", *msg2 = "";
87728
87729 if (initcall_blacklisted(fn))
87730 return -EPERM;
87731 @@ -797,18 +868,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
87732 else
87733 ret = fn();
87734
87735 - msgbuf[0] = 0;
87736 -
87737 if (preempt_count() != count) {
87738 - sprintf(msgbuf, "preemption imbalance ");
87739 + msg1 = " preemption imbalance";
87740 preempt_count_set(count);
87741 }
87742 if (irqs_disabled()) {
87743 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
87744 + msg2 = " disabled interrupts";
87745 local_irq_enable();
87746 }
87747 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
87748 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
87749
87750 + add_latent_entropy();
87751 return ret;
87752 }
87753
87754 @@ -914,8 +984,8 @@ static int run_init_process(const char *init_filename)
87755 {
87756 argv_init[0] = init_filename;
87757 return do_execve(getname_kernel(init_filename),
87758 - (const char __user *const __user *)argv_init,
87759 - (const char __user *const __user *)envp_init);
87760 + (const char __user *const __force_user *)argv_init,
87761 + (const char __user *const __force_user *)envp_init);
87762 }
87763
87764 static int try_to_run_init_process(const char *init_filename)
87765 @@ -932,6 +1002,10 @@ static int try_to_run_init_process(const char *init_filename)
87766 return ret;
87767 }
87768
87769 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87770 +extern int gr_init_ran;
87771 +#endif
87772 +
87773 static noinline void __init kernel_init_freeable(void);
87774
87775 static int __ref kernel_init(void *unused)
87776 @@ -956,6 +1030,11 @@ static int __ref kernel_init(void *unused)
87777 ramdisk_execute_command, ret);
87778 }
87779
87780 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87781 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
87782 + gr_init_ran = 1;
87783 +#endif
87784 +
87785 /*
87786 * We try each of these until one succeeds.
87787 *
87788 @@ -1016,7 +1095,7 @@ static noinline void __init kernel_init_freeable(void)
87789 do_basic_setup();
87790
87791 /* Open the /dev/console on the rootfs, this should never fail */
87792 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
87793 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
87794 pr_err("Warning: unable to open an initial console.\n");
87795
87796 (void) sys_dup(0);
87797 @@ -1029,11 +1108,13 @@ static noinline void __init kernel_init_freeable(void)
87798 if (!ramdisk_execute_command)
87799 ramdisk_execute_command = "/init";
87800
87801 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
87802 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
87803 ramdisk_execute_command = NULL;
87804 prepare_namespace();
87805 }
87806
87807 + grsecurity_init();
87808 +
87809 /*
87810 * Ok, we have completed the initial bootup, and
87811 * we're essentially up and running. Get rid of the
87812 diff --git a/ipc/compat.c b/ipc/compat.c
87813 index 9b3c85f..1c4d897 100644
87814 --- a/ipc/compat.c
87815 +++ b/ipc/compat.c
87816 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
87817 COMPAT_SHMLBA);
87818 if (err < 0)
87819 return err;
87820 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
87821 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
87822 }
87823 case SHMDT:
87824 return sys_shmdt(compat_ptr(ptr));
87825 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
87826 index 8ad93c2..efd80f8 100644
87827 --- a/ipc/ipc_sysctl.c
87828 +++ b/ipc/ipc_sysctl.c
87829 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
87830 static int proc_ipc_dointvec(struct ctl_table *table, int write,
87831 void __user *buffer, size_t *lenp, loff_t *ppos)
87832 {
87833 - struct ctl_table ipc_table;
87834 + ctl_table_no_const ipc_table;
87835
87836 memcpy(&ipc_table, table, sizeof(ipc_table));
87837 ipc_table.data = get_ipc(table);
87838 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
87839 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
87840 void __user *buffer, size_t *lenp, loff_t *ppos)
87841 {
87842 - struct ctl_table ipc_table;
87843 + ctl_table_no_const ipc_table;
87844
87845 memcpy(&ipc_table, table, sizeof(ipc_table));
87846 ipc_table.data = get_ipc(table);
87847 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
87848 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87849 void __user *buffer, size_t *lenp, loff_t *ppos)
87850 {
87851 - struct ctl_table ipc_table;
87852 + ctl_table_no_const ipc_table;
87853 memcpy(&ipc_table, table, sizeof(ipc_table));
87854 ipc_table.data = get_ipc(table);
87855
87856 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87857 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
87858 void __user *buffer, size_t *lenp, loff_t *ppos)
87859 {
87860 - struct ctl_table ipc_table;
87861 + ctl_table_no_const ipc_table;
87862 int dummy = 0;
87863
87864 memcpy(&ipc_table, table, sizeof(ipc_table));
87865 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
87866 index 68d4e95..1477ded 100644
87867 --- a/ipc/mq_sysctl.c
87868 +++ b/ipc/mq_sysctl.c
87869 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
87870 static int proc_mq_dointvec(struct ctl_table *table, int write,
87871 void __user *buffer, size_t *lenp, loff_t *ppos)
87872 {
87873 - struct ctl_table mq_table;
87874 + ctl_table_no_const mq_table;
87875 memcpy(&mq_table, table, sizeof(mq_table));
87876 mq_table.data = get_mq(table);
87877
87878 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
87879 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
87880 void __user *buffer, size_t *lenp, loff_t *ppos)
87881 {
87882 - struct ctl_table mq_table;
87883 + ctl_table_no_const mq_table;
87884 memcpy(&mq_table, table, sizeof(mq_table));
87885 mq_table.data = get_mq(table);
87886
87887 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
87888 index 7635a1c..7432cb6 100644
87889 --- a/ipc/mqueue.c
87890 +++ b/ipc/mqueue.c
87891 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
87892 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
87893 info->attr.mq_msgsize);
87894
87895 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
87896 spin_lock(&mq_lock);
87897 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
87898 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
87899 diff --git a/ipc/shm.c b/ipc/shm.c
87900 index 19633b4..d454904 100644
87901 --- a/ipc/shm.c
87902 +++ b/ipc/shm.c
87903 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
87904 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
87905 #endif
87906
87907 +#ifdef CONFIG_GRKERNSEC
87908 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
87909 + const u64 shm_createtime, const kuid_t cuid,
87910 + const int shmid);
87911 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
87912 + const u64 shm_createtime);
87913 +#endif
87914 +
87915 void shm_init_ns(struct ipc_namespace *ns)
87916 {
87917 ns->shm_ctlmax = SHMMAX;
87918 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
87919 shp->shm_lprid = 0;
87920 shp->shm_atim = shp->shm_dtim = 0;
87921 shp->shm_ctim = get_seconds();
87922 +#ifdef CONFIG_GRKERNSEC
87923 + shp->shm_createtime = ktime_get_ns();
87924 +#endif
87925 shp->shm_segsz = size;
87926 shp->shm_nattch = 0;
87927 shp->shm_file = file;
87928 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87929 f_mode = FMODE_READ | FMODE_WRITE;
87930 }
87931 if (shmflg & SHM_EXEC) {
87932 +
87933 +#ifdef CONFIG_PAX_MPROTECT
87934 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
87935 + goto out;
87936 +#endif
87937 +
87938 prot |= PROT_EXEC;
87939 acc_mode |= S_IXUGO;
87940 }
87941 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87942 if (err)
87943 goto out_unlock;
87944
87945 +#ifdef CONFIG_GRKERNSEC
87946 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
87947 + shp->shm_perm.cuid, shmid) ||
87948 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
87949 + err = -EACCES;
87950 + goto out_unlock;
87951 + }
87952 +#endif
87953 +
87954 ipc_lock_object(&shp->shm_perm);
87955
87956 /* check if shm_destroy() is tearing down shp */
87957 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87958 path = shp->shm_file->f_path;
87959 path_get(&path);
87960 shp->shm_nattch++;
87961 +#ifdef CONFIG_GRKERNSEC
87962 + shp->shm_lapid = current->pid;
87963 +#endif
87964 size = i_size_read(path.dentry->d_inode);
87965 ipc_unlock_object(&shp->shm_perm);
87966 rcu_read_unlock();
87967 diff --git a/ipc/util.c b/ipc/util.c
87968 index 106bed0..f851429 100644
87969 --- a/ipc/util.c
87970 +++ b/ipc/util.c
87971 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
87972 int (*show)(struct seq_file *, void *);
87973 };
87974
87975 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
87976 +
87977 /**
87978 * ipc_init - initialise ipc subsystem
87979 *
87980 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
87981 granted_mode >>= 6;
87982 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
87983 granted_mode >>= 3;
87984 +
87985 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
87986 + return -1;
87987 +
87988 /* is there some bit set in requested_mode but not in granted_mode? */
87989 if ((requested_mode & ~granted_mode & 0007) &&
87990 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
87991 diff --git a/kernel/audit.c b/kernel/audit.c
87992 index 72ab759..757deba 100644
87993 --- a/kernel/audit.c
87994 +++ b/kernel/audit.c
87995 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
87996 3) suppressed due to audit_rate_limit
87997 4) suppressed due to audit_backlog_limit
87998 */
87999 -static atomic_t audit_lost = ATOMIC_INIT(0);
88000 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88001
88002 /* The netlink socket. */
88003 static struct sock *audit_sock;
88004 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88005 unsigned long now;
88006 int print;
88007
88008 - atomic_inc(&audit_lost);
88009 + atomic_inc_unchecked(&audit_lost);
88010
88011 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88012
88013 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88014 if (print) {
88015 if (printk_ratelimit())
88016 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88017 - atomic_read(&audit_lost),
88018 + atomic_read_unchecked(&audit_lost),
88019 audit_rate_limit,
88020 audit_backlog_limit);
88021 audit_panic(message);
88022 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88023 s.pid = audit_pid;
88024 s.rate_limit = audit_rate_limit;
88025 s.backlog_limit = audit_backlog_limit;
88026 - s.lost = atomic_read(&audit_lost);
88027 + s.lost = atomic_read_unchecked(&audit_lost);
88028 s.backlog = skb_queue_len(&audit_skb_queue);
88029 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88030 s.backlog_wait_time = audit_backlog_wait_time;
88031 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88032 index 072566d..1190489 100644
88033 --- a/kernel/auditsc.c
88034 +++ b/kernel/auditsc.c
88035 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88036 }
88037
88038 /* global counter which is incremented every time something logs in */
88039 -static atomic_t session_id = ATOMIC_INIT(0);
88040 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88041
88042 static int audit_set_loginuid_perm(kuid_t loginuid)
88043 {
88044 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88045
88046 /* are we setting or clearing? */
88047 if (uid_valid(loginuid))
88048 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88049 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88050
88051 task->sessionid = sessionid;
88052 task->loginuid = loginuid;
88053 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88054 index a64e7a2..2e69448 100644
88055 --- a/kernel/bpf/core.c
88056 +++ b/kernel/bpf/core.c
88057 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88058 * random section of illegal instructions.
88059 */
88060 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88061 - hdr = module_alloc(size);
88062 + hdr = module_alloc_exec(size);
88063 if (hdr == NULL)
88064 return NULL;
88065
88066 /* Fill space with illegal/arch-dep instructions. */
88067 bpf_fill_ill_insns(hdr, size);
88068
88069 + pax_open_kernel();
88070 hdr->pages = size / PAGE_SIZE;
88071 + pax_close_kernel();
88072 +
88073 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88074 PAGE_SIZE - sizeof(*hdr));
88075 start = (prandom_u32() % hole) & ~(alignment - 1);
88076 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88077
88078 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88079 {
88080 - module_memfree(hdr);
88081 + module_memfree_exec(hdr);
88082 }
88083 #endif /* CONFIG_BPF_JIT */
88084
88085 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88086 index 536edc2..d28c85d 100644
88087 --- a/kernel/bpf/syscall.c
88088 +++ b/kernel/bpf/syscall.c
88089 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88090 int err;
88091
88092 /* the syscall is limited to root temporarily. This restriction will be
88093 - * lifted when security audit is clean. Note that eBPF+tracing must have
88094 - * this restriction, since it may pass kernel data to user space
88095 + * lifted by upstream when a half-assed security audit is clean. Note
88096 + * that eBPF+tracing must have this restriction, since it may pass
88097 + * kernel data to user space
88098 */
88099 if (!capable(CAP_SYS_ADMIN))
88100 return -EPERM;
88101 +#ifdef CONFIG_GRKERNSEC
88102 + return -EPERM;
88103 +#endif
88104
88105 if (!access_ok(VERIFY_READ, uattr, 1))
88106 return -EFAULT;
88107 diff --git a/kernel/capability.c b/kernel/capability.c
88108 index 989f5bf..d317ca0 100644
88109 --- a/kernel/capability.c
88110 +++ b/kernel/capability.c
88111 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88112 * before modification is attempted and the application
88113 * fails.
88114 */
88115 + if (tocopy > ARRAY_SIZE(kdata))
88116 + return -EFAULT;
88117 +
88118 if (copy_to_user(dataptr, kdata, tocopy
88119 * sizeof(struct __user_cap_data_struct))) {
88120 return -EFAULT;
88121 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88122 int ret;
88123
88124 rcu_read_lock();
88125 - ret = security_capable(__task_cred(t), ns, cap);
88126 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88127 + gr_task_is_capable(t, __task_cred(t), cap);
88128 rcu_read_unlock();
88129
88130 - return (ret == 0);
88131 + return ret;
88132 }
88133
88134 /**
88135 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88136 int ret;
88137
88138 rcu_read_lock();
88139 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88140 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88141 rcu_read_unlock();
88142
88143 - return (ret == 0);
88144 + return ret;
88145 }
88146
88147 /**
88148 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88149 BUG();
88150 }
88151
88152 - if (security_capable(current_cred(), ns, cap) == 0) {
88153 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88154 current->flags |= PF_SUPERPRIV;
88155 return true;
88156 }
88157 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88158 }
88159 EXPORT_SYMBOL(ns_capable);
88160
88161 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88162 +{
88163 + if (unlikely(!cap_valid(cap))) {
88164 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88165 + BUG();
88166 + }
88167 +
88168 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88169 + current->flags |= PF_SUPERPRIV;
88170 + return true;
88171 + }
88172 + return false;
88173 +}
88174 +EXPORT_SYMBOL(ns_capable_nolog);
88175 +
88176 /**
88177 * file_ns_capable - Determine if the file's opener had a capability in effect
88178 * @file: The file we want to check
88179 @@ -427,6 +446,12 @@ bool capable(int cap)
88180 }
88181 EXPORT_SYMBOL(capable);
88182
88183 +bool capable_nolog(int cap)
88184 +{
88185 + return ns_capable_nolog(&init_user_ns, cap);
88186 +}
88187 +EXPORT_SYMBOL(capable_nolog);
88188 +
88189 /**
88190 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88191 * @inode: The inode in question
88192 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88193 kgid_has_mapping(ns, inode->i_gid);
88194 }
88195 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88196 +
88197 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88198 +{
88199 + struct user_namespace *ns = current_user_ns();
88200 +
88201 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88202 + kgid_has_mapping(ns, inode->i_gid);
88203 +}
88204 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88205 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88206 index 04cfe8a..adadcc0 100644
88207 --- a/kernel/cgroup.c
88208 +++ b/kernel/cgroup.c
88209 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88210 if (!pathbuf || !agentbuf)
88211 goto out;
88212
88213 + if (agentbuf[0] == '\0')
88214 + goto out;
88215 +
88216 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88217 if (!path)
88218 goto out;
88219 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88220 struct task_struct *task;
88221 int count = 0;
88222
88223 - seq_printf(seq, "css_set %p\n", cset);
88224 + seq_printf(seq, "css_set %pK\n", cset);
88225
88226 list_for_each_entry(task, &cset->tasks, cg_list) {
88227 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88228 diff --git a/kernel/compat.c b/kernel/compat.c
88229 index ebb3c36..1df606e 100644
88230 --- a/kernel/compat.c
88231 +++ b/kernel/compat.c
88232 @@ -13,6 +13,7 @@
88233
88234 #include <linux/linkage.h>
88235 #include <linux/compat.h>
88236 +#include <linux/module.h>
88237 #include <linux/errno.h>
88238 #include <linux/time.h>
88239 #include <linux/signal.h>
88240 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88241 mm_segment_t oldfs;
88242 long ret;
88243
88244 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88245 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88246 oldfs = get_fs();
88247 set_fs(KERNEL_DS);
88248 ret = hrtimer_nanosleep_restart(restart);
88249 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88250 oldfs = get_fs();
88251 set_fs(KERNEL_DS);
88252 ret = hrtimer_nanosleep(&tu,
88253 - rmtp ? (struct timespec __user *)&rmt : NULL,
88254 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88255 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88256 set_fs(oldfs);
88257
88258 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88259 mm_segment_t old_fs = get_fs();
88260
88261 set_fs(KERNEL_DS);
88262 - ret = sys_sigpending((old_sigset_t __user *) &s);
88263 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88264 set_fs(old_fs);
88265 if (ret == 0)
88266 ret = put_user(s, set);
88267 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88268 mm_segment_t old_fs = get_fs();
88269
88270 set_fs(KERNEL_DS);
88271 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88272 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88273 set_fs(old_fs);
88274
88275 if (!ret) {
88276 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88277 set_fs (KERNEL_DS);
88278 ret = sys_wait4(pid,
88279 (stat_addr ?
88280 - (unsigned int __user *) &status : NULL),
88281 - options, (struct rusage __user *) &r);
88282 + (unsigned int __force_user *) &status : NULL),
88283 + options, (struct rusage __force_user *) &r);
88284 set_fs (old_fs);
88285
88286 if (ret > 0) {
88287 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88288 memset(&info, 0, sizeof(info));
88289
88290 set_fs(KERNEL_DS);
88291 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88292 - uru ? (struct rusage __user *)&ru : NULL);
88293 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88294 + uru ? (struct rusage __force_user *)&ru : NULL);
88295 set_fs(old_fs);
88296
88297 if ((ret < 0) || (info.si_signo == 0))
88298 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88299 oldfs = get_fs();
88300 set_fs(KERNEL_DS);
88301 err = sys_timer_settime(timer_id, flags,
88302 - (struct itimerspec __user *) &newts,
88303 - (struct itimerspec __user *) &oldts);
88304 + (struct itimerspec __force_user *) &newts,
88305 + (struct itimerspec __force_user *) &oldts);
88306 set_fs(oldfs);
88307 if (!err && old && put_compat_itimerspec(old, &oldts))
88308 return -EFAULT;
88309 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88310 oldfs = get_fs();
88311 set_fs(KERNEL_DS);
88312 err = sys_timer_gettime(timer_id,
88313 - (struct itimerspec __user *) &ts);
88314 + (struct itimerspec __force_user *) &ts);
88315 set_fs(oldfs);
88316 if (!err && put_compat_itimerspec(setting, &ts))
88317 return -EFAULT;
88318 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88319 oldfs = get_fs();
88320 set_fs(KERNEL_DS);
88321 err = sys_clock_settime(which_clock,
88322 - (struct timespec __user *) &ts);
88323 + (struct timespec __force_user *) &ts);
88324 set_fs(oldfs);
88325 return err;
88326 }
88327 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88328 oldfs = get_fs();
88329 set_fs(KERNEL_DS);
88330 err = sys_clock_gettime(which_clock,
88331 - (struct timespec __user *) &ts);
88332 + (struct timespec __force_user *) &ts);
88333 set_fs(oldfs);
88334 if (!err && compat_put_timespec(&ts, tp))
88335 return -EFAULT;
88336 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88337
88338 oldfs = get_fs();
88339 set_fs(KERNEL_DS);
88340 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
88341 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
88342 set_fs(oldfs);
88343
88344 err = compat_put_timex(utp, &txc);
88345 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
88346 oldfs = get_fs();
88347 set_fs(KERNEL_DS);
88348 err = sys_clock_getres(which_clock,
88349 - (struct timespec __user *) &ts);
88350 + (struct timespec __force_user *) &ts);
88351 set_fs(oldfs);
88352 if (!err && tp && compat_put_timespec(&ts, tp))
88353 return -EFAULT;
88354 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
88355 struct timespec tu;
88356 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
88357
88358 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
88359 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
88360 oldfs = get_fs();
88361 set_fs(KERNEL_DS);
88362 err = clock_nanosleep_restart(restart);
88363 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
88364 oldfs = get_fs();
88365 set_fs(KERNEL_DS);
88366 err = sys_clock_nanosleep(which_clock, flags,
88367 - (struct timespec __user *) &in,
88368 - (struct timespec __user *) &out);
88369 + (struct timespec __force_user *) &in,
88370 + (struct timespec __force_user *) &out);
88371 set_fs(oldfs);
88372
88373 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
88374 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
88375 mm_segment_t old_fs = get_fs();
88376
88377 set_fs(KERNEL_DS);
88378 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
88379 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
88380 set_fs(old_fs);
88381 if (compat_put_timespec(&t, interval))
88382 return -EFAULT;
88383 diff --git a/kernel/configs.c b/kernel/configs.c
88384 index c18b1f1..b9a0132 100644
88385 --- a/kernel/configs.c
88386 +++ b/kernel/configs.c
88387 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
88388 struct proc_dir_entry *entry;
88389
88390 /* create the current config file */
88391 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
88392 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
88393 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
88394 + &ikconfig_file_ops);
88395 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
88396 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
88397 + &ikconfig_file_ops);
88398 +#endif
88399 +#else
88400 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
88401 &ikconfig_file_ops);
88402 +#endif
88403 +
88404 if (!entry)
88405 return -ENOMEM;
88406
88407 diff --git a/kernel/cred.c b/kernel/cred.c
88408 index e0573a4..26c0fd3 100644
88409 --- a/kernel/cred.c
88410 +++ b/kernel/cred.c
88411 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
88412 validate_creds(cred);
88413 alter_cred_subscribers(cred, -1);
88414 put_cred(cred);
88415 +
88416 +#ifdef CONFIG_GRKERNSEC_SETXID
88417 + cred = (struct cred *) tsk->delayed_cred;
88418 + if (cred != NULL) {
88419 + tsk->delayed_cred = NULL;
88420 + validate_creds(cred);
88421 + alter_cred_subscribers(cred, -1);
88422 + put_cred(cred);
88423 + }
88424 +#endif
88425 }
88426
88427 /**
88428 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
88429 * Always returns 0 thus allowing this function to be tail-called at the end
88430 * of, say, sys_setgid().
88431 */
88432 -int commit_creds(struct cred *new)
88433 +static int __commit_creds(struct cred *new)
88434 {
88435 struct task_struct *task = current;
88436 const struct cred *old = task->real_cred;
88437 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
88438
88439 get_cred(new); /* we will require a ref for the subj creds too */
88440
88441 + gr_set_role_label(task, new->uid, new->gid);
88442 +
88443 /* dumpability changes */
88444 if (!uid_eq(old->euid, new->euid) ||
88445 !gid_eq(old->egid, new->egid) ||
88446 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
88447 put_cred(old);
88448 return 0;
88449 }
88450 +#ifdef CONFIG_GRKERNSEC_SETXID
88451 +extern int set_user(struct cred *new);
88452 +
88453 +void gr_delayed_cred_worker(void)
88454 +{
88455 + const struct cred *new = current->delayed_cred;
88456 + struct cred *ncred;
88457 +
88458 + current->delayed_cred = NULL;
88459 +
88460 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
88461 + // from doing get_cred on it when queueing this
88462 + put_cred(new);
88463 + return;
88464 + } else if (new == NULL)
88465 + return;
88466 +
88467 + ncred = prepare_creds();
88468 + if (!ncred)
88469 + goto die;
88470 + // uids
88471 + ncred->uid = new->uid;
88472 + ncred->euid = new->euid;
88473 + ncred->suid = new->suid;
88474 + ncred->fsuid = new->fsuid;
88475 + // gids
88476 + ncred->gid = new->gid;
88477 + ncred->egid = new->egid;
88478 + ncred->sgid = new->sgid;
88479 + ncred->fsgid = new->fsgid;
88480 + // groups
88481 + set_groups(ncred, new->group_info);
88482 + // caps
88483 + ncred->securebits = new->securebits;
88484 + ncred->cap_inheritable = new->cap_inheritable;
88485 + ncred->cap_permitted = new->cap_permitted;
88486 + ncred->cap_effective = new->cap_effective;
88487 + ncred->cap_bset = new->cap_bset;
88488 +
88489 + if (set_user(ncred)) {
88490 + abort_creds(ncred);
88491 + goto die;
88492 + }
88493 +
88494 + // from doing get_cred on it when queueing this
88495 + put_cred(new);
88496 +
88497 + __commit_creds(ncred);
88498 + return;
88499 +die:
88500 + // from doing get_cred on it when queueing this
88501 + put_cred(new);
88502 + do_group_exit(SIGKILL);
88503 +}
88504 +#endif
88505 +
88506 +int commit_creds(struct cred *new)
88507 +{
88508 +#ifdef CONFIG_GRKERNSEC_SETXID
88509 + int ret;
88510 + int schedule_it = 0;
88511 + struct task_struct *t;
88512 + unsigned oldsecurebits = current_cred()->securebits;
88513 +
88514 + /* we won't get called with tasklist_lock held for writing
88515 + and interrupts disabled as the cred struct in that case is
88516 + init_cred
88517 + */
88518 + if (grsec_enable_setxid && !current_is_single_threaded() &&
88519 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
88520 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
88521 + schedule_it = 1;
88522 + }
88523 + ret = __commit_creds(new);
88524 + if (schedule_it) {
88525 + rcu_read_lock();
88526 + read_lock(&tasklist_lock);
88527 + for (t = next_thread(current); t != current;
88528 + t = next_thread(t)) {
88529 + /* we'll check if the thread has uid 0 in
88530 + * the delayed worker routine
88531 + */
88532 + if (task_securebits(t) == oldsecurebits &&
88533 + t->delayed_cred == NULL) {
88534 + t->delayed_cred = get_cred(new);
88535 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
88536 + set_tsk_need_resched(t);
88537 + }
88538 + }
88539 + read_unlock(&tasklist_lock);
88540 + rcu_read_unlock();
88541 + }
88542 +
88543 + return ret;
88544 +#else
88545 + return __commit_creds(new);
88546 +#endif
88547 +}
88548 +
88549 EXPORT_SYMBOL(commit_creds);
88550
88551 /**
88552 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
88553 index ac5c0f9..4b1c6c2 100644
88554 --- a/kernel/debug/debug_core.c
88555 +++ b/kernel/debug/debug_core.c
88556 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
88557 */
88558 static atomic_t masters_in_kgdb;
88559 static atomic_t slaves_in_kgdb;
88560 -static atomic_t kgdb_break_tasklet_var;
88561 +static atomic_unchecked_t kgdb_break_tasklet_var;
88562 atomic_t kgdb_setting_breakpoint;
88563
88564 struct task_struct *kgdb_usethread;
88565 @@ -137,7 +137,7 @@ int kgdb_single_step;
88566 static pid_t kgdb_sstep_pid;
88567
88568 /* to keep track of the CPU which is doing the single stepping*/
88569 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88570 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88571
88572 /*
88573 * If you are debugging a problem where roundup (the collection of
88574 @@ -552,7 +552,7 @@ return_normal:
88575 * kernel will only try for the value of sstep_tries before
88576 * giving up and continuing on.
88577 */
88578 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
88579 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
88580 (kgdb_info[cpu].task &&
88581 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
88582 atomic_set(&kgdb_active, -1);
88583 @@ -654,8 +654,8 @@ cpu_master_loop:
88584 }
88585
88586 kgdb_restore:
88587 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
88588 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
88589 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
88590 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
88591 if (kgdb_info[sstep_cpu].task)
88592 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
88593 else
88594 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
88595 static void kgdb_tasklet_bpt(unsigned long ing)
88596 {
88597 kgdb_breakpoint();
88598 - atomic_set(&kgdb_break_tasklet_var, 0);
88599 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
88600 }
88601
88602 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
88603
88604 void kgdb_schedule_breakpoint(void)
88605 {
88606 - if (atomic_read(&kgdb_break_tasklet_var) ||
88607 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
88608 atomic_read(&kgdb_active) != -1 ||
88609 atomic_read(&kgdb_setting_breakpoint))
88610 return;
88611 - atomic_inc(&kgdb_break_tasklet_var);
88612 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
88613 tasklet_schedule(&kgdb_tasklet_breakpoint);
88614 }
88615 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
88616 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
88617 index 60f6bb8..104bb07 100644
88618 --- a/kernel/debug/kdb/kdb_main.c
88619 +++ b/kernel/debug/kdb/kdb_main.c
88620 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
88621 continue;
88622
88623 kdb_printf("%-20s%8u 0x%p ", mod->name,
88624 - mod->core_size, (void *)mod);
88625 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
88626 #ifdef CONFIG_MODULE_UNLOAD
88627 kdb_printf("%4d ", module_refcount(mod));
88628 #endif
88629 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
88630 kdb_printf(" (Loading)");
88631 else
88632 kdb_printf(" (Live)");
88633 - kdb_printf(" 0x%p", mod->module_core);
88634 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
88635
88636 #ifdef CONFIG_MODULE_UNLOAD
88637 {
88638 diff --git a/kernel/events/core.c b/kernel/events/core.c
88639 index 19efcf133..7c05c93 100644
88640 --- a/kernel/events/core.c
88641 +++ b/kernel/events/core.c
88642 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
88643 * 0 - disallow raw tracepoint access for unpriv
88644 * 1 - disallow cpu events for unpriv
88645 * 2 - disallow kernel profiling for unpriv
88646 + * 3 - disallow all unpriv perf event use
88647 */
88648 -int sysctl_perf_event_paranoid __read_mostly = 1;
88649 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88650 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
88651 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
88652 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
88653 +#else
88654 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
88655 +#endif
88656
88657 /* Minimum for 512 kiB + 1 user control page */
88658 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
88659 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
88660
88661 tmp *= sysctl_perf_cpu_time_max_percent;
88662 do_div(tmp, 100);
88663 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
88664 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
88665 }
88666
88667 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
88668 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
88669 }
88670 }
88671
88672 -static atomic64_t perf_event_id;
88673 +static atomic64_unchecked_t perf_event_id;
88674
88675 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
88676 enum event_type_t event_type);
88677 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
88678
88679 static inline u64 perf_event_count(struct perf_event *event)
88680 {
88681 - return local64_read(&event->count) + atomic64_read(&event->child_count);
88682 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
88683 }
88684
88685 static u64 perf_event_read(struct perf_event *event)
88686 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
88687 mutex_lock(&event->child_mutex);
88688 total += perf_event_read(event);
88689 *enabled += event->total_time_enabled +
88690 - atomic64_read(&event->child_total_time_enabled);
88691 + atomic64_read_unchecked(&event->child_total_time_enabled);
88692 *running += event->total_time_running +
88693 - atomic64_read(&event->child_total_time_running);
88694 + atomic64_read_unchecked(&event->child_total_time_running);
88695
88696 list_for_each_entry(child, &event->child_list, child_list) {
88697 total += perf_event_read(child);
88698 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
88699 userpg->offset -= local64_read(&event->hw.prev_count);
88700
88701 userpg->time_enabled = enabled +
88702 - atomic64_read(&event->child_total_time_enabled);
88703 + atomic64_read_unchecked(&event->child_total_time_enabled);
88704
88705 userpg->time_running = running +
88706 - atomic64_read(&event->child_total_time_running);
88707 + atomic64_read_unchecked(&event->child_total_time_running);
88708
88709 arch_perf_update_userpage(userpg, now);
88710
88711 @@ -4568,7 +4575,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
88712
88713 /* Data. */
88714 sp = perf_user_stack_pointer(regs);
88715 - rem = __output_copy_user(handle, (void *) sp, dump_size);
88716 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
88717 dyn_size = dump_size - rem;
88718
88719 perf_output_skip(handle, rem);
88720 @@ -4659,11 +4666,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
88721 values[n++] = perf_event_count(event);
88722 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
88723 values[n++] = enabled +
88724 - atomic64_read(&event->child_total_time_enabled);
88725 + atomic64_read_unchecked(&event->child_total_time_enabled);
88726 }
88727 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
88728 values[n++] = running +
88729 - atomic64_read(&event->child_total_time_running);
88730 + atomic64_read_unchecked(&event->child_total_time_running);
88731 }
88732 if (read_format & PERF_FORMAT_ID)
88733 values[n++] = primary_event_id(event);
88734 @@ -6994,7 +7001,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
88735 event->parent = parent_event;
88736
88737 event->ns = get_pid_ns(task_active_pid_ns(current));
88738 - event->id = atomic64_inc_return(&perf_event_id);
88739 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
88740
88741 event->state = PERF_EVENT_STATE_INACTIVE;
88742
88743 @@ -7275,6 +7282,11 @@ SYSCALL_DEFINE5(perf_event_open,
88744 if (flags & ~PERF_FLAG_ALL)
88745 return -EINVAL;
88746
88747 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88748 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
88749 + return -EACCES;
88750 +#endif
88751 +
88752 err = perf_copy_attr(attr_uptr, &attr);
88753 if (err)
88754 return err;
88755 @@ -7642,10 +7654,10 @@ static void sync_child_event(struct perf_event *child_event,
88756 /*
88757 * Add back the child's count to the parent's count:
88758 */
88759 - atomic64_add(child_val, &parent_event->child_count);
88760 - atomic64_add(child_event->total_time_enabled,
88761 + atomic64_add_unchecked(child_val, &parent_event->child_count);
88762 + atomic64_add_unchecked(child_event->total_time_enabled,
88763 &parent_event->child_total_time_enabled);
88764 - atomic64_add(child_event->total_time_running,
88765 + atomic64_add_unchecked(child_event->total_time_running,
88766 &parent_event->child_total_time_running);
88767
88768 /*
88769 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
88770 index 569b2187..19940d9 100644
88771 --- a/kernel/events/internal.h
88772 +++ b/kernel/events/internal.h
88773 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
88774 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
88775 }
88776
88777 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
88778 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
88779 static inline unsigned long \
88780 func_name(struct perf_output_handle *handle, \
88781 - const void *buf, unsigned long len) \
88782 + const void user *buf, unsigned long len) \
88783 { \
88784 unsigned long size, written; \
88785 \
88786 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
88787 return 0;
88788 }
88789
88790 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
88791 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
88792
88793 static inline unsigned long
88794 memcpy_skip(void *dst, const void *src, unsigned long n)
88795 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
88796 return 0;
88797 }
88798
88799 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
88800 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
88801
88802 #ifndef arch_perf_out_copy_user
88803 #define arch_perf_out_copy_user arch_perf_out_copy_user
88804 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
88805 }
88806 #endif
88807
88808 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
88809 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
88810
88811 /* Callchain handling */
88812 extern struct perf_callchain_entry *
88813 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
88814 index cb346f2..e4dc317 100644
88815 --- a/kernel/events/uprobes.c
88816 +++ b/kernel/events/uprobes.c
88817 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
88818 {
88819 struct page *page;
88820 uprobe_opcode_t opcode;
88821 - int result;
88822 + long result;
88823
88824 pagefault_disable();
88825 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
88826 diff --git a/kernel/exit.c b/kernel/exit.c
88827 index 6806c55..a5fb128 100644
88828 --- a/kernel/exit.c
88829 +++ b/kernel/exit.c
88830 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
88831 struct task_struct *leader;
88832 int zap_leader;
88833 repeat:
88834 +#ifdef CONFIG_NET
88835 + gr_del_task_from_ip_table(p);
88836 +#endif
88837 +
88838 /* don't need to get the RCU readlock here - the process is dead and
88839 * can't be modifying its own credentials. But shut RCU-lockdep up */
88840 rcu_read_lock();
88841 @@ -655,6 +659,8 @@ void do_exit(long code)
88842 int group_dead;
88843 TASKS_RCU(int tasks_rcu_i);
88844
88845 + set_fs(USER_DS);
88846 +
88847 profile_task_exit(tsk);
88848
88849 WARN_ON(blk_needs_flush_plug(tsk));
88850 @@ -671,7 +677,6 @@ void do_exit(long code)
88851 * mm_release()->clear_child_tid() from writing to a user-controlled
88852 * kernel address.
88853 */
88854 - set_fs(USER_DS);
88855
88856 ptrace_event(PTRACE_EVENT_EXIT, code);
88857
88858 @@ -729,6 +734,9 @@ void do_exit(long code)
88859 tsk->exit_code = code;
88860 taskstats_exit(tsk, group_dead);
88861
88862 + gr_acl_handle_psacct(tsk, code);
88863 + gr_acl_handle_exit();
88864 +
88865 exit_mm(tsk);
88866
88867 if (group_dead)
88868 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
88869 * Take down every thread in the group. This is called by fatal signals
88870 * as well as by sys_exit_group (below).
88871 */
88872 -void
88873 +__noreturn void
88874 do_group_exit(int exit_code)
88875 {
88876 struct signal_struct *sig = current->signal;
88877 diff --git a/kernel/fork.c b/kernel/fork.c
88878 index 4dc2dda..651add0 100644
88879 --- a/kernel/fork.c
88880 +++ b/kernel/fork.c
88881 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
88882 void thread_info_cache_init(void)
88883 {
88884 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
88885 - THREAD_SIZE, 0, NULL);
88886 + THREAD_SIZE, SLAB_USERCOPY, NULL);
88887 BUG_ON(thread_info_cache == NULL);
88888 }
88889 # endif
88890 #endif
88891
88892 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88893 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88894 + int node, void **lowmem_stack)
88895 +{
88896 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
88897 + void *ret = NULL;
88898 + unsigned int i;
88899 +
88900 + *lowmem_stack = alloc_thread_info_node(tsk, node);
88901 + if (*lowmem_stack == NULL)
88902 + goto out;
88903 +
88904 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
88905 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
88906 +
88907 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
88908 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
88909 + if (ret == NULL) {
88910 + free_thread_info(*lowmem_stack);
88911 + *lowmem_stack = NULL;
88912 + }
88913 +
88914 +out:
88915 + return ret;
88916 +}
88917 +
88918 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
88919 +{
88920 + unmap_process_stacks(tsk);
88921 +}
88922 +#else
88923 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88924 + int node, void **lowmem_stack)
88925 +{
88926 + return alloc_thread_info_node(tsk, node);
88927 +}
88928 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
88929 +{
88930 + free_thread_info(ti);
88931 +}
88932 +#endif
88933 +
88934 /* SLAB cache for signal_struct structures (tsk->signal) */
88935 static struct kmem_cache *signal_cachep;
88936
88937 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
88938 /* SLAB cache for mm_struct structures (tsk->mm) */
88939 static struct kmem_cache *mm_cachep;
88940
88941 -static void account_kernel_stack(struct thread_info *ti, int account)
88942 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
88943 {
88944 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88945 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
88946 +#else
88947 struct zone *zone = page_zone(virt_to_page(ti));
88948 +#endif
88949
88950 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
88951 }
88952
88953 void free_task(struct task_struct *tsk)
88954 {
88955 - account_kernel_stack(tsk->stack, -1);
88956 + account_kernel_stack(tsk, tsk->stack, -1);
88957 arch_release_thread_info(tsk->stack);
88958 - free_thread_info(tsk->stack);
88959 + gr_free_thread_info(tsk, tsk->stack);
88960 rt_mutex_debug_task_free(tsk);
88961 ftrace_graph_exit_task(tsk);
88962 put_seccomp_filter(tsk);
88963 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88964 {
88965 struct task_struct *tsk;
88966 struct thread_info *ti;
88967 + void *lowmem_stack;
88968 int node = tsk_fork_get_node(orig);
88969 int err;
88970
88971 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88972 if (!tsk)
88973 return NULL;
88974
88975 - ti = alloc_thread_info_node(tsk, node);
88976 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
88977 if (!ti)
88978 goto free_tsk;
88979
88980 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88981 goto free_ti;
88982
88983 tsk->stack = ti;
88984 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88985 + tsk->lowmem_stack = lowmem_stack;
88986 +#endif
88987 #ifdef CONFIG_SECCOMP
88988 /*
88989 * We must handle setting up seccomp filters once we're under
88990 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88991 set_task_stack_end_magic(tsk);
88992
88993 #ifdef CONFIG_CC_STACKPROTECTOR
88994 - tsk->stack_canary = get_random_int();
88995 + tsk->stack_canary = pax_get_random_long();
88996 #endif
88997
88998 /*
88999 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89000 tsk->splice_pipe = NULL;
89001 tsk->task_frag.page = NULL;
89002
89003 - account_kernel_stack(ti, 1);
89004 + account_kernel_stack(tsk, ti, 1);
89005
89006 return tsk;
89007
89008 free_ti:
89009 - free_thread_info(ti);
89010 + gr_free_thread_info(tsk, ti);
89011 free_tsk:
89012 free_task_struct(tsk);
89013 return NULL;
89014 }
89015
89016 #ifdef CONFIG_MMU
89017 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89018 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89019 +{
89020 + struct vm_area_struct *tmp;
89021 + unsigned long charge;
89022 + struct file *file;
89023 + int retval;
89024 +
89025 + charge = 0;
89026 + if (mpnt->vm_flags & VM_ACCOUNT) {
89027 + unsigned long len = vma_pages(mpnt);
89028 +
89029 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89030 + goto fail_nomem;
89031 + charge = len;
89032 + }
89033 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89034 + if (!tmp)
89035 + goto fail_nomem;
89036 + *tmp = *mpnt;
89037 + tmp->vm_mm = mm;
89038 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89039 + retval = vma_dup_policy(mpnt, tmp);
89040 + if (retval)
89041 + goto fail_nomem_policy;
89042 + if (anon_vma_fork(tmp, mpnt))
89043 + goto fail_nomem_anon_vma_fork;
89044 + tmp->vm_flags &= ~VM_LOCKED;
89045 + tmp->vm_next = tmp->vm_prev = NULL;
89046 + tmp->vm_mirror = NULL;
89047 + file = tmp->vm_file;
89048 + if (file) {
89049 + struct inode *inode = file_inode(file);
89050 + struct address_space *mapping = file->f_mapping;
89051 +
89052 + get_file(file);
89053 + if (tmp->vm_flags & VM_DENYWRITE)
89054 + atomic_dec(&inode->i_writecount);
89055 + i_mmap_lock_write(mapping);
89056 + if (tmp->vm_flags & VM_SHARED)
89057 + atomic_inc(&mapping->i_mmap_writable);
89058 + flush_dcache_mmap_lock(mapping);
89059 + /* insert tmp into the share list, just after mpnt */
89060 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89061 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89062 + else
89063 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89064 + flush_dcache_mmap_unlock(mapping);
89065 + i_mmap_unlock_write(mapping);
89066 + }
89067 +
89068 + /*
89069 + * Clear hugetlb-related page reserves for children. This only
89070 + * affects MAP_PRIVATE mappings. Faults generated by the child
89071 + * are not guaranteed to succeed, even if read-only
89072 + */
89073 + if (is_vm_hugetlb_page(tmp))
89074 + reset_vma_resv_huge_pages(tmp);
89075 +
89076 + return tmp;
89077 +
89078 +fail_nomem_anon_vma_fork:
89079 + mpol_put(vma_policy(tmp));
89080 +fail_nomem_policy:
89081 + kmem_cache_free(vm_area_cachep, tmp);
89082 +fail_nomem:
89083 + vm_unacct_memory(charge);
89084 + return NULL;
89085 +}
89086 +
89087 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89088 {
89089 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89090 struct rb_node **rb_link, *rb_parent;
89091 int retval;
89092 - unsigned long charge;
89093
89094 uprobe_start_dup_mmap();
89095 down_write(&oldmm->mmap_sem);
89096 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89097
89098 prev = NULL;
89099 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89100 - struct file *file;
89101 -
89102 if (mpnt->vm_flags & VM_DONTCOPY) {
89103 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89104 -vma_pages(mpnt));
89105 continue;
89106 }
89107 - charge = 0;
89108 - if (mpnt->vm_flags & VM_ACCOUNT) {
89109 - unsigned long len = vma_pages(mpnt);
89110 -
89111 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89112 - goto fail_nomem;
89113 - charge = len;
89114 - }
89115 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89116 - if (!tmp)
89117 - goto fail_nomem;
89118 - *tmp = *mpnt;
89119 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89120 - retval = vma_dup_policy(mpnt, tmp);
89121 - if (retval)
89122 - goto fail_nomem_policy;
89123 - tmp->vm_mm = mm;
89124 - if (anon_vma_fork(tmp, mpnt))
89125 - goto fail_nomem_anon_vma_fork;
89126 - tmp->vm_flags &= ~VM_LOCKED;
89127 - tmp->vm_next = tmp->vm_prev = NULL;
89128 - file = tmp->vm_file;
89129 - if (file) {
89130 - struct inode *inode = file_inode(file);
89131 - struct address_space *mapping = file->f_mapping;
89132 -
89133 - get_file(file);
89134 - if (tmp->vm_flags & VM_DENYWRITE)
89135 - atomic_dec(&inode->i_writecount);
89136 - i_mmap_lock_write(mapping);
89137 - if (tmp->vm_flags & VM_SHARED)
89138 - atomic_inc(&mapping->i_mmap_writable);
89139 - flush_dcache_mmap_lock(mapping);
89140 - /* insert tmp into the share list, just after mpnt */
89141 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89142 - vma_nonlinear_insert(tmp,
89143 - &mapping->i_mmap_nonlinear);
89144 - else
89145 - vma_interval_tree_insert_after(tmp, mpnt,
89146 - &mapping->i_mmap);
89147 - flush_dcache_mmap_unlock(mapping);
89148 - i_mmap_unlock_write(mapping);
89149 + tmp = dup_vma(mm, oldmm, mpnt);
89150 + if (!tmp) {
89151 + retval = -ENOMEM;
89152 + goto out;
89153 }
89154
89155 /*
89156 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89157 if (retval)
89158 goto out;
89159 }
89160 +
89161 +#ifdef CONFIG_PAX_SEGMEXEC
89162 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89163 + struct vm_area_struct *mpnt_m;
89164 +
89165 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89166 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89167 +
89168 + if (!mpnt->vm_mirror)
89169 + continue;
89170 +
89171 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89172 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89173 + mpnt->vm_mirror = mpnt_m;
89174 + } else {
89175 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89176 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89177 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89178 + mpnt->vm_mirror->vm_mirror = mpnt;
89179 + }
89180 + }
89181 + BUG_ON(mpnt_m);
89182 + }
89183 +#endif
89184 +
89185 /* a new mm has just been created */
89186 arch_dup_mmap(oldmm, mm);
89187 retval = 0;
89188 @@ -486,14 +589,6 @@ out:
89189 up_write(&oldmm->mmap_sem);
89190 uprobe_end_dup_mmap();
89191 return retval;
89192 -fail_nomem_anon_vma_fork:
89193 - mpol_put(vma_policy(tmp));
89194 -fail_nomem_policy:
89195 - kmem_cache_free(vm_area_cachep, tmp);
89196 -fail_nomem:
89197 - retval = -ENOMEM;
89198 - vm_unacct_memory(charge);
89199 - goto out;
89200 }
89201
89202 static inline int mm_alloc_pgd(struct mm_struct *mm)
89203 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89204 return ERR_PTR(err);
89205
89206 mm = get_task_mm(task);
89207 - if (mm && mm != current->mm &&
89208 - !ptrace_may_access(task, mode)) {
89209 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89210 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89211 mmput(mm);
89212 mm = ERR_PTR(-EACCES);
89213 }
89214 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89215 spin_unlock(&fs->lock);
89216 return -EAGAIN;
89217 }
89218 - fs->users++;
89219 + atomic_inc(&fs->users);
89220 spin_unlock(&fs->lock);
89221 return 0;
89222 }
89223 tsk->fs = copy_fs_struct(fs);
89224 if (!tsk->fs)
89225 return -ENOMEM;
89226 + /* Carry through gr_chroot_dentry and is_chrooted instead
89227 + of recomputing it here. Already copied when the task struct
89228 + is duplicated. This allows pivot_root to not be treated as
89229 + a chroot
89230 + */
89231 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89232 +
89233 return 0;
89234 }
89235
89236 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89237 * parts of the process environment (as per the clone
89238 * flags). The actual kick-off is left to the caller.
89239 */
89240 -static struct task_struct *copy_process(unsigned long clone_flags,
89241 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89242 unsigned long stack_start,
89243 unsigned long stack_size,
89244 int __user *child_tidptr,
89245 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89246 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89247 #endif
89248 retval = -EAGAIN;
89249 +
89250 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89251 +
89252 if (atomic_read(&p->real_cred->user->processes) >=
89253 task_rlimit(p, RLIMIT_NPROC)) {
89254 if (p->real_cred->user != INIT_USER &&
89255 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89256 goto bad_fork_free_pid;
89257 }
89258
89259 + /* synchronizes with gr_set_acls()
89260 + we need to call this past the point of no return for fork()
89261 + */
89262 + gr_copy_label(p);
89263 +
89264 if (likely(p->pid)) {
89265 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89266
89267 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89268 bad_fork_free:
89269 free_task(p);
89270 fork_out:
89271 + gr_log_forkfail(retval);
89272 +
89273 return ERR_PTR(retval);
89274 }
89275
89276 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89277
89278 p = copy_process(clone_flags, stack_start, stack_size,
89279 child_tidptr, NULL, trace);
89280 + add_latent_entropy();
89281 /*
89282 * Do this prior waking up the new thread - the thread pointer
89283 * might get invalid after that point, if the thread exits quickly.
89284 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89285 if (clone_flags & CLONE_PARENT_SETTID)
89286 put_user(nr, parent_tidptr);
89287
89288 + gr_handle_brute_check();
89289 +
89290 if (clone_flags & CLONE_VFORK) {
89291 p->vfork_done = &vfork;
89292 init_completion(&vfork);
89293 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89294 mm_cachep = kmem_cache_create("mm_struct",
89295 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89296 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89297 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89298 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89299 mmap_init();
89300 nsproxy_cache_init();
89301 }
89302 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89303 return 0;
89304
89305 /* don't need lock here; in the worst case we'll do useless copy */
89306 - if (fs->users == 1)
89307 + if (atomic_read(&fs->users) == 1)
89308 return 0;
89309
89310 *new_fsp = copy_fs_struct(fs);
89311 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89312 fs = current->fs;
89313 spin_lock(&fs->lock);
89314 current->fs = new_fs;
89315 - if (--fs->users)
89316 + gr_set_chroot_entries(current, &current->fs->root);
89317 + if (atomic_dec_return(&fs->users))
89318 new_fs = NULL;
89319 else
89320 new_fs = fs;
89321 diff --git a/kernel/futex.c b/kernel/futex.c
89322 index 63678b5..512f9af 100644
89323 --- a/kernel/futex.c
89324 +++ b/kernel/futex.c
89325 @@ -201,7 +201,7 @@ struct futex_pi_state {
89326 atomic_t refcount;
89327
89328 union futex_key key;
89329 -};
89330 +} __randomize_layout;
89331
89332 /**
89333 * struct futex_q - The hashed futex queue entry, one per waiting task
89334 @@ -235,7 +235,7 @@ struct futex_q {
89335 struct rt_mutex_waiter *rt_waiter;
89336 union futex_key *requeue_pi_key;
89337 u32 bitset;
89338 -};
89339 +} __randomize_layout;
89340
89341 static const struct futex_q futex_q_init = {
89342 /* list gets initialized in queue_me()*/
89343 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89344 struct page *page, *page_head;
89345 int err, ro = 0;
89346
89347 +#ifdef CONFIG_PAX_SEGMEXEC
89348 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
89349 + return -EFAULT;
89350 +#endif
89351 +
89352 /*
89353 * The futex address must be "naturally" aligned.
89354 */
89355 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
89356
89357 static int get_futex_value_locked(u32 *dest, u32 __user *from)
89358 {
89359 - int ret;
89360 + unsigned long ret;
89361
89362 pagefault_disable();
89363 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
89364 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
89365 {
89366 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
89367 u32 curval;
89368 + mm_segment_t oldfs;
89369
89370 /*
89371 * This will fail and we want it. Some arch implementations do
89372 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
89373 * implementation, the non-functional ones will return
89374 * -ENOSYS.
89375 */
89376 + oldfs = get_fs();
89377 + set_fs(USER_DS);
89378 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
89379 futex_cmpxchg_enabled = 1;
89380 + set_fs(oldfs);
89381 #endif
89382 }
89383
89384 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
89385 index 55c8c93..9ba7ad6 100644
89386 --- a/kernel/futex_compat.c
89387 +++ b/kernel/futex_compat.c
89388 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
89389 return 0;
89390 }
89391
89392 -static void __user *futex_uaddr(struct robust_list __user *entry,
89393 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
89394 compat_long_t futex_offset)
89395 {
89396 compat_uptr_t base = ptr_to_compat(entry);
89397 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
89398 index b358a80..fc25240 100644
89399 --- a/kernel/gcov/base.c
89400 +++ b/kernel/gcov/base.c
89401 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
89402 }
89403
89404 #ifdef CONFIG_MODULES
89405 -static inline int within(void *addr, void *start, unsigned long size)
89406 -{
89407 - return ((addr >= start) && (addr < start + size));
89408 -}
89409 -
89410 /* Update list and generate events when modules are unloaded. */
89411 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89412 void *data)
89413 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89414
89415 /* Remove entries located in module from linked list. */
89416 while ((info = gcov_info_next(info))) {
89417 - if (within(info, mod->module_core, mod->core_size)) {
89418 + if (within_module_core_rw((unsigned long)info, mod)) {
89419 gcov_info_unlink(prev, info);
89420 if (gcov_events_enabled)
89421 gcov_event(GCOV_REMOVE, info);
89422 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
89423 index 8069237..fe712d0 100644
89424 --- a/kernel/irq/manage.c
89425 +++ b/kernel/irq/manage.c
89426 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
89427
89428 action_ret = handler_fn(desc, action);
89429 if (action_ret == IRQ_HANDLED)
89430 - atomic_inc(&desc->threads_handled);
89431 + atomic_inc_unchecked(&desc->threads_handled);
89432
89433 wake_threads_waitq(desc);
89434 }
89435 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
89436 index e2514b0..de3dfe0 100644
89437 --- a/kernel/irq/spurious.c
89438 +++ b/kernel/irq/spurious.c
89439 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
89440 * count. We just care about the count being
89441 * different than the one we saw before.
89442 */
89443 - handled = atomic_read(&desc->threads_handled);
89444 + handled = atomic_read_unchecked(&desc->threads_handled);
89445 handled |= SPURIOUS_DEFERRED;
89446 if (handled != desc->threads_handled_last) {
89447 action_ret = IRQ_HANDLED;
89448 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
89449 index 9019f15..9a3c42e 100644
89450 --- a/kernel/jump_label.c
89451 +++ b/kernel/jump_label.c
89452 @@ -14,6 +14,7 @@
89453 #include <linux/err.h>
89454 #include <linux/static_key.h>
89455 #include <linux/jump_label_ratelimit.h>
89456 +#include <linux/mm.h>
89457
89458 #ifdef HAVE_JUMP_LABEL
89459
89460 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
89461
89462 size = (((unsigned long)stop - (unsigned long)start)
89463 / sizeof(struct jump_entry));
89464 + pax_open_kernel();
89465 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
89466 + pax_close_kernel();
89467 }
89468
89469 static void jump_label_update(struct static_key *key, int enable);
89470 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
89471 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
89472 struct jump_entry *iter;
89473
89474 + pax_open_kernel();
89475 for (iter = iter_start; iter < iter_stop; iter++) {
89476 if (within_module_init(iter->code, mod))
89477 iter->code = 0;
89478 }
89479 + pax_close_kernel();
89480 }
89481
89482 static int
89483 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
89484 index 5c5987f..bc502b0 100644
89485 --- a/kernel/kallsyms.c
89486 +++ b/kernel/kallsyms.c
89487 @@ -11,6 +11,9 @@
89488 * Changed the compression method from stem compression to "table lookup"
89489 * compression (see scripts/kallsyms.c for a more complete description)
89490 */
89491 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89492 +#define __INCLUDED_BY_HIDESYM 1
89493 +#endif
89494 #include <linux/kallsyms.h>
89495 #include <linux/module.h>
89496 #include <linux/init.h>
89497 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
89498
89499 static inline int is_kernel_inittext(unsigned long addr)
89500 {
89501 + if (system_state != SYSTEM_BOOTING)
89502 + return 0;
89503 +
89504 if (addr >= (unsigned long)_sinittext
89505 && addr <= (unsigned long)_einittext)
89506 return 1;
89507 return 0;
89508 }
89509
89510 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89511 +#ifdef CONFIG_MODULES
89512 +static inline int is_module_text(unsigned long addr)
89513 +{
89514 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
89515 + return 1;
89516 +
89517 + addr = ktla_ktva(addr);
89518 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
89519 +}
89520 +#else
89521 +static inline int is_module_text(unsigned long addr)
89522 +{
89523 + return 0;
89524 +}
89525 +#endif
89526 +#endif
89527 +
89528 static inline int is_kernel_text(unsigned long addr)
89529 {
89530 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
89531 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
89532
89533 static inline int is_kernel(unsigned long addr)
89534 {
89535 +
89536 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89537 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
89538 + return 1;
89539 +
89540 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
89541 +#else
89542 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
89543 +#endif
89544 +
89545 return 1;
89546 return in_gate_area_no_mm(addr);
89547 }
89548
89549 static int is_ksym_addr(unsigned long addr)
89550 {
89551 +
89552 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89553 + if (is_module_text(addr))
89554 + return 0;
89555 +#endif
89556 +
89557 if (all_var)
89558 return is_kernel(addr);
89559
89560 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
89561
89562 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
89563 {
89564 - iter->name[0] = '\0';
89565 iter->nameoff = get_symbol_offset(new_pos);
89566 iter->pos = new_pos;
89567 }
89568 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
89569 {
89570 struct kallsym_iter *iter = m->private;
89571
89572 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89573 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
89574 + return 0;
89575 +#endif
89576 +
89577 /* Some debugging symbols have no name. Ignore them. */
89578 if (!iter->name[0])
89579 return 0;
89580 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
89581 */
89582 type = iter->exported ? toupper(iter->type) :
89583 tolower(iter->type);
89584 +
89585 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
89586 type, iter->name, iter->module_name);
89587 } else
89588 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
89589 index 0aa69ea..a7fcafb 100644
89590 --- a/kernel/kcmp.c
89591 +++ b/kernel/kcmp.c
89592 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
89593 struct task_struct *task1, *task2;
89594 int ret;
89595
89596 +#ifdef CONFIG_GRKERNSEC
89597 + return -ENOSYS;
89598 +#endif
89599 +
89600 rcu_read_lock();
89601
89602 /*
89603 diff --git a/kernel/kexec.c b/kernel/kexec.c
89604 index 9a8a01a..3c35dd6 100644
89605 --- a/kernel/kexec.c
89606 +++ b/kernel/kexec.c
89607 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
89608 compat_ulong_t, flags)
89609 {
89610 struct compat_kexec_segment in;
89611 - struct kexec_segment out, __user *ksegments;
89612 + struct kexec_segment out;
89613 + struct kexec_segment __user *ksegments;
89614 unsigned long i, result;
89615
89616 /* Don't allow clients that don't understand the native
89617 diff --git a/kernel/kmod.c b/kernel/kmod.c
89618 index 2777f40..6cf5e70 100644
89619 --- a/kernel/kmod.c
89620 +++ b/kernel/kmod.c
89621 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
89622 kfree(info->argv);
89623 }
89624
89625 -static int call_modprobe(char *module_name, int wait)
89626 +static int call_modprobe(char *module_name, char *module_param, int wait)
89627 {
89628 struct subprocess_info *info;
89629 static char *envp[] = {
89630 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
89631 NULL
89632 };
89633
89634 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
89635 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
89636 if (!argv)
89637 goto out;
89638
89639 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
89640 argv[1] = "-q";
89641 argv[2] = "--";
89642 argv[3] = module_name; /* check free_modprobe_argv() */
89643 - argv[4] = NULL;
89644 + argv[4] = module_param;
89645 + argv[5] = NULL;
89646
89647 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
89648 NULL, free_modprobe_argv, NULL);
89649 @@ -122,9 +123,8 @@ out:
89650 * If module auto-loading support is disabled then this function
89651 * becomes a no-operation.
89652 */
89653 -int __request_module(bool wait, const char *fmt, ...)
89654 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
89655 {
89656 - va_list args;
89657 char module_name[MODULE_NAME_LEN];
89658 unsigned int max_modprobes;
89659 int ret;
89660 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
89661 if (!modprobe_path[0])
89662 return 0;
89663
89664 - va_start(args, fmt);
89665 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
89666 - va_end(args);
89667 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
89668 if (ret >= MODULE_NAME_LEN)
89669 return -ENAMETOOLONG;
89670
89671 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
89672 if (ret)
89673 return ret;
89674
89675 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89676 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89677 + /* hack to workaround consolekit/udisks stupidity */
89678 + read_lock(&tasklist_lock);
89679 + if (!strcmp(current->comm, "mount") &&
89680 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
89681 + read_unlock(&tasklist_lock);
89682 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
89683 + return -EPERM;
89684 + }
89685 + read_unlock(&tasklist_lock);
89686 + }
89687 +#endif
89688 +
89689 /* If modprobe needs a service that is in a module, we get a recursive
89690 * loop. Limit the number of running kmod threads to max_threads/2 or
89691 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
89692 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
89693
89694 trace_module_request(module_name, wait, _RET_IP_);
89695
89696 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89697 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89698
89699 atomic_dec(&kmod_concurrent);
89700 return ret;
89701 }
89702 +
89703 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
89704 +{
89705 + va_list args;
89706 + int ret;
89707 +
89708 + va_start(args, fmt);
89709 + ret = ____request_module(wait, module_param, fmt, args);
89710 + va_end(args);
89711 +
89712 + return ret;
89713 +}
89714 +
89715 +int __request_module(bool wait, const char *fmt, ...)
89716 +{
89717 + va_list args;
89718 + int ret;
89719 +
89720 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89721 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89722 + char module_param[MODULE_NAME_LEN];
89723 +
89724 + memset(module_param, 0, sizeof(module_param));
89725 +
89726 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
89727 +
89728 + va_start(args, fmt);
89729 + ret = ____request_module(wait, module_param, fmt, args);
89730 + va_end(args);
89731 +
89732 + return ret;
89733 + }
89734 +#endif
89735 +
89736 + va_start(args, fmt);
89737 + ret = ____request_module(wait, NULL, fmt, args);
89738 + va_end(args);
89739 +
89740 + return ret;
89741 +}
89742 +
89743 EXPORT_SYMBOL(__request_module);
89744 #endif /* CONFIG_MODULES */
89745
89746 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
89747 {
89748 +#ifdef CONFIG_GRKERNSEC
89749 + kfree(info->path);
89750 + info->path = info->origpath;
89751 +#endif
89752 if (info->cleanup)
89753 (*info->cleanup)(info);
89754 kfree(info);
89755 @@ -232,6 +289,20 @@ static int ____call_usermodehelper(void *data)
89756 */
89757 set_user_nice(current, 0);
89758
89759 +#ifdef CONFIG_GRKERNSEC
89760 + /* this is race-free as far as userland is concerned as we copied
89761 + out the path to be used prior to this point and are now operating
89762 + on that copy
89763 + */
89764 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
89765 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
89766 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
89767 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin and system library paths\n", sub_info->path);
89768 + retval = -EPERM;
89769 + goto out;
89770 + }
89771 +#endif
89772 +
89773 retval = -ENOMEM;
89774 new = prepare_kernel_cred(current);
89775 if (!new)
89776 @@ -254,8 +325,8 @@ static int ____call_usermodehelper(void *data)
89777 commit_creds(new);
89778
89779 retval = do_execve(getname_kernel(sub_info->path),
89780 - (const char __user *const __user *)sub_info->argv,
89781 - (const char __user *const __user *)sub_info->envp);
89782 + (const char __user *const __force_user *)sub_info->argv,
89783 + (const char __user *const __force_user *)sub_info->envp);
89784 out:
89785 sub_info->retval = retval;
89786 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
89787 @@ -288,7 +359,7 @@ static int wait_for_helper(void *data)
89788 *
89789 * Thus the __user pointer cast is valid here.
89790 */
89791 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
89792 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
89793
89794 /*
89795 * If ret is 0, either ____call_usermodehelper failed and the
89796 @@ -510,7 +581,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
89797 goto out;
89798
89799 INIT_WORK(&sub_info->work, __call_usermodehelper);
89800 +#ifdef CONFIG_GRKERNSEC
89801 + sub_info->origpath = path;
89802 + sub_info->path = kstrdup(path, gfp_mask);
89803 +#else
89804 sub_info->path = path;
89805 +#endif
89806 sub_info->argv = argv;
89807 sub_info->envp = envp;
89808
89809 @@ -612,7 +688,7 @@ EXPORT_SYMBOL(call_usermodehelper);
89810 static int proc_cap_handler(struct ctl_table *table, int write,
89811 void __user *buffer, size_t *lenp, loff_t *ppos)
89812 {
89813 - struct ctl_table t;
89814 + ctl_table_no_const t;
89815 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
89816 kernel_cap_t new_cap;
89817 int err, i;
89818 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
89819 index ee61992..62142b1 100644
89820 --- a/kernel/kprobes.c
89821 +++ b/kernel/kprobes.c
89822 @@ -31,6 +31,9 @@
89823 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
89824 * <prasanna@in.ibm.com> added function-return probes.
89825 */
89826 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89827 +#define __INCLUDED_BY_HIDESYM 1
89828 +#endif
89829 #include <linux/kprobes.h>
89830 #include <linux/hash.h>
89831 #include <linux/init.h>
89832 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
89833
89834 static void *alloc_insn_page(void)
89835 {
89836 - return module_alloc(PAGE_SIZE);
89837 + return module_alloc_exec(PAGE_SIZE);
89838 }
89839
89840 static void free_insn_page(void *page)
89841 {
89842 - module_memfree(page);
89843 + module_memfree_exec(page);
89844 }
89845
89846 struct kprobe_insn_cache kprobe_insn_slots = {
89847 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
89848 kprobe_type = "k";
89849
89850 if (sym)
89851 - seq_printf(pi, "%p %s %s+0x%x %s ",
89852 + seq_printf(pi, "%pK %s %s+0x%x %s ",
89853 p->addr, kprobe_type, sym, offset,
89854 (modname ? modname : " "));
89855 else
89856 - seq_printf(pi, "%p %s %p ",
89857 + seq_printf(pi, "%pK %s %pK ",
89858 p->addr, kprobe_type, p->addr);
89859
89860 if (!pp)
89861 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
89862 index 6683cce..daf8999 100644
89863 --- a/kernel/ksysfs.c
89864 +++ b/kernel/ksysfs.c
89865 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
89866 {
89867 if (count+1 > UEVENT_HELPER_PATH_LEN)
89868 return -ENOENT;
89869 + if (!capable(CAP_SYS_ADMIN))
89870 + return -EPERM;
89871 memcpy(uevent_helper, buf, count);
89872 uevent_helper[count] = '\0';
89873 if (count && uevent_helper[count-1] == '\n')
89874 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
89875 return count;
89876 }
89877
89878 -static struct bin_attribute notes_attr = {
89879 +static bin_attribute_no_const notes_attr __read_only = {
89880 .attr = {
89881 .name = "notes",
89882 .mode = S_IRUGO,
89883 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
89884 index 88d0d44..e9ce0ee 100644
89885 --- a/kernel/locking/lockdep.c
89886 +++ b/kernel/locking/lockdep.c
89887 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
89888 end = (unsigned long) &_end,
89889 addr = (unsigned long) obj;
89890
89891 +#ifdef CONFIG_PAX_KERNEXEC
89892 + start = ktla_ktva(start);
89893 +#endif
89894 +
89895 /*
89896 * static variable?
89897 */
89898 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
89899 if (!static_obj(lock->key)) {
89900 debug_locks_off();
89901 printk("INFO: trying to register non-static key.\n");
89902 + printk("lock:%pS key:%pS.\n", lock, lock->key);
89903 printk("the code is fine but needs lockdep annotation.\n");
89904 printk("turning off the locking correctness validator.\n");
89905 dump_stack();
89906 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
89907 if (!class)
89908 return 0;
89909 }
89910 - atomic_inc((atomic_t *)&class->ops);
89911 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
89912 if (very_verbose(class)) {
89913 printk("\nacquire class [%p] %s", class->key, class->name);
89914 if (class->name_version > 1)
89915 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
89916 index ef43ac4..2720dfa 100644
89917 --- a/kernel/locking/lockdep_proc.c
89918 +++ b/kernel/locking/lockdep_proc.c
89919 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
89920 return 0;
89921 }
89922
89923 - seq_printf(m, "%p", class->key);
89924 + seq_printf(m, "%pK", class->key);
89925 #ifdef CONFIG_DEBUG_LOCKDEP
89926 seq_printf(m, " OPS:%8ld", class->ops);
89927 #endif
89928 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
89929
89930 list_for_each_entry(entry, &class->locks_after, entry) {
89931 if (entry->distance == 1) {
89932 - seq_printf(m, " -> [%p] ", entry->class->key);
89933 + seq_printf(m, " -> [%pK] ", entry->class->key);
89934 print_name(m, entry->class);
89935 seq_puts(m, "\n");
89936 }
89937 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
89938 if (!class->key)
89939 continue;
89940
89941 - seq_printf(m, "[%p] ", class->key);
89942 + seq_printf(m, "[%pK] ", class->key);
89943 print_name(m, class);
89944 seq_puts(m, "\n");
89945 }
89946 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
89947 if (!i)
89948 seq_line(m, '-', 40-namelen, namelen);
89949
89950 - snprintf(ip, sizeof(ip), "[<%p>]",
89951 + snprintf(ip, sizeof(ip), "[<%pK>]",
89952 (void *)class->contention_point[i]);
89953 seq_printf(m, "%40s %14lu %29s %pS\n",
89954 name, stats->contention_point[i],
89955 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
89956 if (!i)
89957 seq_line(m, '-', 40-namelen, namelen);
89958
89959 - snprintf(ip, sizeof(ip), "[<%p>]",
89960 + snprintf(ip, sizeof(ip), "[<%pK>]",
89961 (void *)class->contending_point[i]);
89962 seq_printf(m, "%40s %14lu %29s %pS\n",
89963 name, stats->contending_point[i],
89964 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
89965 index 9887a90..0cd2b1d 100644
89966 --- a/kernel/locking/mcs_spinlock.c
89967 +++ b/kernel/locking/mcs_spinlock.c
89968 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
89969
89970 prev = decode_cpu(old);
89971 node->prev = prev;
89972 - ACCESS_ONCE(prev->next) = node;
89973 + ACCESS_ONCE_RW(prev->next) = node;
89974
89975 /*
89976 * Normally @prev is untouchable after the above store; because at that
89977 @@ -172,8 +172,8 @@ unqueue:
89978 * it will wait in Step-A.
89979 */
89980
89981 - ACCESS_ONCE(next->prev) = prev;
89982 - ACCESS_ONCE(prev->next) = next;
89983 + ACCESS_ONCE_RW(next->prev) = prev;
89984 + ACCESS_ONCE_RW(prev->next) = next;
89985
89986 return false;
89987 }
89988 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
89989 node = this_cpu_ptr(&osq_node);
89990 next = xchg(&node->next, NULL);
89991 if (next) {
89992 - ACCESS_ONCE(next->locked) = 1;
89993 + ACCESS_ONCE_RW(next->locked) = 1;
89994 return;
89995 }
89996
89997 next = osq_wait_next(lock, node, NULL);
89998 if (next)
89999 - ACCESS_ONCE(next->locked) = 1;
90000 + ACCESS_ONCE_RW(next->locked) = 1;
90001 }
90002
90003 #endif
90004 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90005 index 4d60986..5d351c1 100644
90006 --- a/kernel/locking/mcs_spinlock.h
90007 +++ b/kernel/locking/mcs_spinlock.h
90008 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90009 */
90010 return;
90011 }
90012 - ACCESS_ONCE(prev->next) = node;
90013 + ACCESS_ONCE_RW(prev->next) = node;
90014
90015 /* Wait until the lock holder passes the lock down. */
90016 arch_mcs_spin_lock_contended(&node->locked);
90017 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90018 index 3ef3736..9c951fa 100644
90019 --- a/kernel/locking/mutex-debug.c
90020 +++ b/kernel/locking/mutex-debug.c
90021 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90022 }
90023
90024 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90025 - struct thread_info *ti)
90026 + struct task_struct *task)
90027 {
90028 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90029
90030 /* Mark the current thread as blocked on the lock: */
90031 - ti->task->blocked_on = waiter;
90032 + task->blocked_on = waiter;
90033 }
90034
90035 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90036 - struct thread_info *ti)
90037 + struct task_struct *task)
90038 {
90039 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90040 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90041 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90042 - ti->task->blocked_on = NULL;
90043 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90044 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90045 + task->blocked_on = NULL;
90046
90047 list_del_init(&waiter->list);
90048 waiter->task = NULL;
90049 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90050 index 0799fd3..d06ae3b 100644
90051 --- a/kernel/locking/mutex-debug.h
90052 +++ b/kernel/locking/mutex-debug.h
90053 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90054 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90055 extern void debug_mutex_add_waiter(struct mutex *lock,
90056 struct mutex_waiter *waiter,
90057 - struct thread_info *ti);
90058 + struct task_struct *task);
90059 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90060 - struct thread_info *ti);
90061 + struct task_struct *task);
90062 extern void debug_mutex_unlock(struct mutex *lock);
90063 extern void debug_mutex_init(struct mutex *lock, const char *name,
90064 struct lock_class_key *key);
90065 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90066 index 4541951..39fe90a 100644
90067 --- a/kernel/locking/mutex.c
90068 +++ b/kernel/locking/mutex.c
90069 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90070 goto skip_wait;
90071
90072 debug_mutex_lock_common(lock, &waiter);
90073 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90074 + debug_mutex_add_waiter(lock, &waiter, task);
90075
90076 /* add waiting tasks to the end of the waitqueue (FIFO): */
90077 list_add_tail(&waiter.list, &lock->wait_list);
90078 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90079 schedule_preempt_disabled();
90080 spin_lock_mutex(&lock->wait_lock, flags);
90081 }
90082 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90083 + mutex_remove_waiter(lock, &waiter, task);
90084 /* set it to 0 if there are no waiters left: */
90085 if (likely(list_empty(&lock->wait_list)))
90086 atomic_set(&lock->count, 0);
90087 @@ -606,7 +606,7 @@ skip_wait:
90088 return 0;
90089
90090 err:
90091 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90092 + mutex_remove_waiter(lock, &waiter, task);
90093 spin_unlock_mutex(&lock->wait_lock, flags);
90094 debug_mutex_free_waiter(&waiter);
90095 mutex_release(&lock->dep_map, 1, ip);
90096 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90097 index 1d96dd0..994ff19 100644
90098 --- a/kernel/locking/rtmutex-tester.c
90099 +++ b/kernel/locking/rtmutex-tester.c
90100 @@ -22,7 +22,7 @@
90101 #define MAX_RT_TEST_MUTEXES 8
90102
90103 static spinlock_t rttest_lock;
90104 -static atomic_t rttest_event;
90105 +static atomic_unchecked_t rttest_event;
90106
90107 struct test_thread_data {
90108 int opcode;
90109 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90110
90111 case RTTEST_LOCKCONT:
90112 td->mutexes[td->opdata] = 1;
90113 - td->event = atomic_add_return(1, &rttest_event);
90114 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90115 return 0;
90116
90117 case RTTEST_RESET:
90118 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90119 return 0;
90120
90121 case RTTEST_RESETEVENT:
90122 - atomic_set(&rttest_event, 0);
90123 + atomic_set_unchecked(&rttest_event, 0);
90124 return 0;
90125
90126 default:
90127 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90128 return ret;
90129
90130 td->mutexes[id] = 1;
90131 - td->event = atomic_add_return(1, &rttest_event);
90132 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90133 rt_mutex_lock(&mutexes[id]);
90134 - td->event = atomic_add_return(1, &rttest_event);
90135 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90136 td->mutexes[id] = 4;
90137 return 0;
90138
90139 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90140 return ret;
90141
90142 td->mutexes[id] = 1;
90143 - td->event = atomic_add_return(1, &rttest_event);
90144 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90145 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90146 - td->event = atomic_add_return(1, &rttest_event);
90147 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90148 td->mutexes[id] = ret ? 0 : 4;
90149 return ret ? -EINTR : 0;
90150
90151 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90152 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90153 return ret;
90154
90155 - td->event = atomic_add_return(1, &rttest_event);
90156 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90157 rt_mutex_unlock(&mutexes[id]);
90158 - td->event = atomic_add_return(1, &rttest_event);
90159 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90160 td->mutexes[id] = 0;
90161 return 0;
90162
90163 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90164 break;
90165
90166 td->mutexes[dat] = 2;
90167 - td->event = atomic_add_return(1, &rttest_event);
90168 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90169 break;
90170
90171 default:
90172 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90173 return;
90174
90175 td->mutexes[dat] = 3;
90176 - td->event = atomic_add_return(1, &rttest_event);
90177 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90178 break;
90179
90180 case RTTEST_LOCKNOWAIT:
90181 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90182 return;
90183
90184 td->mutexes[dat] = 1;
90185 - td->event = atomic_add_return(1, &rttest_event);
90186 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90187 return;
90188
90189 default:
90190 diff --git a/kernel/module.c b/kernel/module.c
90191 index d856e96..b82225c 100644
90192 --- a/kernel/module.c
90193 +++ b/kernel/module.c
90194 @@ -59,6 +59,7 @@
90195 #include <linux/jump_label.h>
90196 #include <linux/pfn.h>
90197 #include <linux/bsearch.h>
90198 +#include <linux/grsecurity.h>
90199 #include <uapi/linux/module.h>
90200 #include "module-internal.h"
90201
90202 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90203
90204 /* Bounds of module allocation, for speeding __module_address.
90205 * Protected by module_mutex. */
90206 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90207 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90208 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90209
90210 int register_module_notifier(struct notifier_block *nb)
90211 {
90212 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90213 return true;
90214
90215 list_for_each_entry_rcu(mod, &modules, list) {
90216 - struct symsearch arr[] = {
90217 + struct symsearch modarr[] = {
90218 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90219 NOT_GPL_ONLY, false },
90220 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90221 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90222 if (mod->state == MODULE_STATE_UNFORMED)
90223 continue;
90224
90225 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90226 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90227 return true;
90228 }
90229 return false;
90230 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90231 if (!pcpusec->sh_size)
90232 return 0;
90233
90234 - if (align > PAGE_SIZE) {
90235 + if (align-1 >= PAGE_SIZE) {
90236 pr_warn("%s: per-cpu alignment %li > %li\n",
90237 mod->name, align, PAGE_SIZE);
90238 align = PAGE_SIZE;
90239 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90240 static ssize_t show_coresize(struct module_attribute *mattr,
90241 struct module_kobject *mk, char *buffer)
90242 {
90243 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90244 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90245 }
90246
90247 static struct module_attribute modinfo_coresize =
90248 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90249 static ssize_t show_initsize(struct module_attribute *mattr,
90250 struct module_kobject *mk, char *buffer)
90251 {
90252 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90253 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90254 }
90255
90256 static struct module_attribute modinfo_initsize =
90257 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90258 goto bad_version;
90259 }
90260
90261 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90262 + /*
90263 + * avoid potentially printing jibberish on attempted load
90264 + * of a module randomized with a different seed
90265 + */
90266 + pr_warn("no symbol version for %s\n", symname);
90267 +#else
90268 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90269 +#endif
90270 return 0;
90271
90272 bad_version:
90273 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90274 + /*
90275 + * avoid potentially printing jibberish on attempted load
90276 + * of a module randomized with a different seed
90277 + */
90278 + pr_warn("attempted module disagrees about version of symbol %s\n",
90279 + symname);
90280 +#else
90281 pr_warn("%s: disagrees about version of symbol %s\n",
90282 mod->name, symname);
90283 +#endif
90284 return 0;
90285 }
90286
90287 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90288 */
90289 #ifdef CONFIG_SYSFS
90290
90291 -#ifdef CONFIG_KALLSYMS
90292 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90293 static inline bool sect_empty(const Elf_Shdr *sect)
90294 {
90295 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90296 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90297 {
90298 unsigned int notes, loaded, i;
90299 struct module_notes_attrs *notes_attrs;
90300 - struct bin_attribute *nattr;
90301 + bin_attribute_no_const *nattr;
90302
90303 /* failed to create section attributes, so can't create notes */
90304 if (!mod->sect_attrs)
90305 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90306 static int module_add_modinfo_attrs(struct module *mod)
90307 {
90308 struct module_attribute *attr;
90309 - struct module_attribute *temp_attr;
90310 + module_attribute_no_const *temp_attr;
90311 int error = 0;
90312 int i;
90313
90314 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90315
90316 static void unset_module_core_ro_nx(struct module *mod)
90317 {
90318 - set_page_attributes(mod->module_core + mod->core_text_size,
90319 - mod->module_core + mod->core_size,
90320 + set_page_attributes(mod->module_core_rw,
90321 + mod->module_core_rw + mod->core_size_rw,
90322 set_memory_x);
90323 - set_page_attributes(mod->module_core,
90324 - mod->module_core + mod->core_ro_size,
90325 + set_page_attributes(mod->module_core_rx,
90326 + mod->module_core_rx + mod->core_size_rx,
90327 set_memory_rw);
90328 }
90329
90330 static void unset_module_init_ro_nx(struct module *mod)
90331 {
90332 - set_page_attributes(mod->module_init + mod->init_text_size,
90333 - mod->module_init + mod->init_size,
90334 + set_page_attributes(mod->module_init_rw,
90335 + mod->module_init_rw + mod->init_size_rw,
90336 set_memory_x);
90337 - set_page_attributes(mod->module_init,
90338 - mod->module_init + mod->init_ro_size,
90339 + set_page_attributes(mod->module_init_rx,
90340 + mod->module_init_rx + mod->init_size_rx,
90341 set_memory_rw);
90342 }
90343
90344 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
90345 list_for_each_entry_rcu(mod, &modules, list) {
90346 if (mod->state == MODULE_STATE_UNFORMED)
90347 continue;
90348 - if ((mod->module_core) && (mod->core_text_size)) {
90349 - set_page_attributes(mod->module_core,
90350 - mod->module_core + mod->core_text_size,
90351 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90352 + set_page_attributes(mod->module_core_rx,
90353 + mod->module_core_rx + mod->core_size_rx,
90354 set_memory_rw);
90355 }
90356 - if ((mod->module_init) && (mod->init_text_size)) {
90357 - set_page_attributes(mod->module_init,
90358 - mod->module_init + mod->init_text_size,
90359 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90360 + set_page_attributes(mod->module_init_rx,
90361 + mod->module_init_rx + mod->init_size_rx,
90362 set_memory_rw);
90363 }
90364 }
90365 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
90366 list_for_each_entry_rcu(mod, &modules, list) {
90367 if (mod->state == MODULE_STATE_UNFORMED)
90368 continue;
90369 - if ((mod->module_core) && (mod->core_text_size)) {
90370 - set_page_attributes(mod->module_core,
90371 - mod->module_core + mod->core_text_size,
90372 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90373 + set_page_attributes(mod->module_core_rx,
90374 + mod->module_core_rx + mod->core_size_rx,
90375 set_memory_ro);
90376 }
90377 - if ((mod->module_init) && (mod->init_text_size)) {
90378 - set_page_attributes(mod->module_init,
90379 - mod->module_init + mod->init_text_size,
90380 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90381 + set_page_attributes(mod->module_init_rx,
90382 + mod->module_init_rx + mod->init_size_rx,
90383 set_memory_ro);
90384 }
90385 }
90386 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
90387 #else
90388 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
90389 static void unset_module_core_ro_nx(struct module *mod) { }
90390 -static void unset_module_init_ro_nx(struct module *mod) { }
90391 +static void unset_module_init_ro_nx(struct module *mod)
90392 +{
90393 +
90394 +#ifdef CONFIG_PAX_KERNEXEC
90395 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90396 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90397 +#endif
90398 +
90399 +}
90400 #endif
90401
90402 void __weak module_memfree(void *module_region)
90403 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
90404 /* This may be NULL, but that's OK */
90405 unset_module_init_ro_nx(mod);
90406 module_arch_freeing_init(mod);
90407 - module_memfree(mod->module_init);
90408 + module_memfree(mod->module_init_rw);
90409 + module_memfree_exec(mod->module_init_rx);
90410 kfree(mod->args);
90411 percpu_modfree(mod);
90412
90413 /* Free lock-classes: */
90414 - lockdep_free_key_range(mod->module_core, mod->core_size);
90415 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
90416 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
90417
90418 /* Finally, free the core (containing the module structure) */
90419 unset_module_core_ro_nx(mod);
90420 - module_memfree(mod->module_core);
90421 + module_memfree_exec(mod->module_core_rx);
90422 + module_memfree(mod->module_core_rw);
90423
90424 #ifdef CONFIG_MPU
90425 update_protections(current->mm);
90426 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90427 int ret = 0;
90428 const struct kernel_symbol *ksym;
90429
90430 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90431 + int is_fs_load = 0;
90432 + int register_filesystem_found = 0;
90433 + char *p;
90434 +
90435 + p = strstr(mod->args, "grsec_modharden_fs");
90436 + if (p) {
90437 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
90438 + /* copy \0 as well */
90439 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
90440 + is_fs_load = 1;
90441 + }
90442 +#endif
90443 +
90444 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
90445 const char *name = info->strtab + sym[i].st_name;
90446
90447 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90448 + /* it's a real shame this will never get ripped and copied
90449 + upstream! ;(
90450 + */
90451 + if (is_fs_load && !strcmp(name, "register_filesystem"))
90452 + register_filesystem_found = 1;
90453 +#endif
90454 +
90455 switch (sym[i].st_shndx) {
90456 case SHN_COMMON:
90457 /* Ignore common symbols */
90458 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90459 ksym = resolve_symbol_wait(mod, info, name);
90460 /* Ok if resolved. */
90461 if (ksym && !IS_ERR(ksym)) {
90462 + pax_open_kernel();
90463 sym[i].st_value = ksym->value;
90464 + pax_close_kernel();
90465 break;
90466 }
90467
90468 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90469 secbase = (unsigned long)mod_percpu(mod);
90470 else
90471 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
90472 + pax_open_kernel();
90473 sym[i].st_value += secbase;
90474 + pax_close_kernel();
90475 break;
90476 }
90477 }
90478
90479 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90480 + if (is_fs_load && !register_filesystem_found) {
90481 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
90482 + ret = -EPERM;
90483 + }
90484 +#endif
90485 +
90486 return ret;
90487 }
90488
90489 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
90490 || s->sh_entsize != ~0UL
90491 || strstarts(sname, ".init"))
90492 continue;
90493 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
90494 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90495 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
90496 + else
90497 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
90498 pr_debug("\t%s\n", sname);
90499 }
90500 - switch (m) {
90501 - case 0: /* executable */
90502 - mod->core_size = debug_align(mod->core_size);
90503 - mod->core_text_size = mod->core_size;
90504 - break;
90505 - case 1: /* RO: text and ro-data */
90506 - mod->core_size = debug_align(mod->core_size);
90507 - mod->core_ro_size = mod->core_size;
90508 - break;
90509 - case 3: /* whole core */
90510 - mod->core_size = debug_align(mod->core_size);
90511 - break;
90512 - }
90513 }
90514
90515 pr_debug("Init section allocation order:\n");
90516 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
90517 || s->sh_entsize != ~0UL
90518 || !strstarts(sname, ".init"))
90519 continue;
90520 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
90521 - | INIT_OFFSET_MASK);
90522 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90523 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
90524 + else
90525 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
90526 + s->sh_entsize |= INIT_OFFSET_MASK;
90527 pr_debug("\t%s\n", sname);
90528 }
90529 - switch (m) {
90530 - case 0: /* executable */
90531 - mod->init_size = debug_align(mod->init_size);
90532 - mod->init_text_size = mod->init_size;
90533 - break;
90534 - case 1: /* RO: text and ro-data */
90535 - mod->init_size = debug_align(mod->init_size);
90536 - mod->init_ro_size = mod->init_size;
90537 - break;
90538 - case 3: /* whole init */
90539 - mod->init_size = debug_align(mod->init_size);
90540 - break;
90541 - }
90542 }
90543 }
90544
90545 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90546
90547 /* Put symbol section at end of init part of module. */
90548 symsect->sh_flags |= SHF_ALLOC;
90549 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
90550 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
90551 info->index.sym) | INIT_OFFSET_MASK;
90552 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
90553
90554 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90555 }
90556
90557 /* Append room for core symbols at end of core part. */
90558 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
90559 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
90560 - mod->core_size += strtab_size;
90561 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
90562 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
90563 + mod->core_size_rx += strtab_size;
90564
90565 /* Put string table section at end of init part of module. */
90566 strsect->sh_flags |= SHF_ALLOC;
90567 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
90568 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
90569 info->index.str) | INIT_OFFSET_MASK;
90570 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
90571 }
90572 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90573 /* Make sure we get permanent strtab: don't use info->strtab. */
90574 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
90575
90576 + pax_open_kernel();
90577 +
90578 /* Set types up while we still have access to sections. */
90579 for (i = 0; i < mod->num_symtab; i++)
90580 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
90581
90582 - mod->core_symtab = dst = mod->module_core + info->symoffs;
90583 - mod->core_strtab = s = mod->module_core + info->stroffs;
90584 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
90585 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
90586 src = mod->symtab;
90587 for (ndst = i = 0; i < mod->num_symtab; i++) {
90588 if (i == 0 ||
90589 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90590 }
90591 }
90592 mod->core_num_syms = ndst;
90593 +
90594 + pax_close_kernel();
90595 }
90596 #else
90597 static inline void layout_symtab(struct module *mod, struct load_info *info)
90598 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
90599 return vmalloc_exec(size);
90600 }
90601
90602 -static void *module_alloc_update_bounds(unsigned long size)
90603 +static void *module_alloc_update_bounds_rw(unsigned long size)
90604 {
90605 void *ret = module_alloc(size);
90606
90607 if (ret) {
90608 mutex_lock(&module_mutex);
90609 /* Update module bounds. */
90610 - if ((unsigned long)ret < module_addr_min)
90611 - module_addr_min = (unsigned long)ret;
90612 - if ((unsigned long)ret + size > module_addr_max)
90613 - module_addr_max = (unsigned long)ret + size;
90614 + if ((unsigned long)ret < module_addr_min_rw)
90615 + module_addr_min_rw = (unsigned long)ret;
90616 + if ((unsigned long)ret + size > module_addr_max_rw)
90617 + module_addr_max_rw = (unsigned long)ret + size;
90618 + mutex_unlock(&module_mutex);
90619 + }
90620 + return ret;
90621 +}
90622 +
90623 +static void *module_alloc_update_bounds_rx(unsigned long size)
90624 +{
90625 + void *ret = module_alloc_exec(size);
90626 +
90627 + if (ret) {
90628 + mutex_lock(&module_mutex);
90629 + /* Update module bounds. */
90630 + if ((unsigned long)ret < module_addr_min_rx)
90631 + module_addr_min_rx = (unsigned long)ret;
90632 + if ((unsigned long)ret + size > module_addr_max_rx)
90633 + module_addr_max_rx = (unsigned long)ret + size;
90634 mutex_unlock(&module_mutex);
90635 }
90636 return ret;
90637 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90638 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
90639
90640 if (info->index.sym == 0) {
90641 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90642 + /*
90643 + * avoid potentially printing jibberish on attempted load
90644 + * of a module randomized with a different seed
90645 + */
90646 + pr_warn("module has no symbols (stripped?)\n");
90647 +#else
90648 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
90649 +#endif
90650 return ERR_PTR(-ENOEXEC);
90651 }
90652
90653 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90654 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90655 {
90656 const char *modmagic = get_modinfo(info, "vermagic");
90657 + const char *license = get_modinfo(info, "license");
90658 int err;
90659
90660 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
90661 + if (!license || !license_is_gpl_compatible(license))
90662 + return -ENOEXEC;
90663 +#endif
90664 +
90665 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
90666 modmagic = NULL;
90667
90668 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90669 }
90670
90671 /* Set up license info based on the info section */
90672 - set_license(mod, get_modinfo(info, "license"));
90673 + set_license(mod, license);
90674
90675 return 0;
90676 }
90677 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
90678 void *ptr;
90679
90680 /* Do the allocs. */
90681 - ptr = module_alloc_update_bounds(mod->core_size);
90682 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
90683 /*
90684 * The pointer to this block is stored in the module structure
90685 * which is inside the block. Just mark it as not being a
90686 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
90687 if (!ptr)
90688 return -ENOMEM;
90689
90690 - memset(ptr, 0, mod->core_size);
90691 - mod->module_core = ptr;
90692 + memset(ptr, 0, mod->core_size_rw);
90693 + mod->module_core_rw = ptr;
90694
90695 - if (mod->init_size) {
90696 - ptr = module_alloc_update_bounds(mod->init_size);
90697 + if (mod->init_size_rw) {
90698 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
90699 /*
90700 * The pointer to this block is stored in the module structure
90701 * which is inside the block. This block doesn't need to be
90702 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
90703 */
90704 kmemleak_ignore(ptr);
90705 if (!ptr) {
90706 - module_memfree(mod->module_core);
90707 + module_memfree(mod->module_core_rw);
90708 return -ENOMEM;
90709 }
90710 - memset(ptr, 0, mod->init_size);
90711 - mod->module_init = ptr;
90712 + memset(ptr, 0, mod->init_size_rw);
90713 + mod->module_init_rw = ptr;
90714 } else
90715 - mod->module_init = NULL;
90716 + mod->module_init_rw = NULL;
90717 +
90718 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
90719 + kmemleak_not_leak(ptr);
90720 + if (!ptr) {
90721 + if (mod->module_init_rw)
90722 + module_memfree(mod->module_init_rw);
90723 + module_memfree(mod->module_core_rw);
90724 + return -ENOMEM;
90725 + }
90726 +
90727 + pax_open_kernel();
90728 + memset(ptr, 0, mod->core_size_rx);
90729 + pax_close_kernel();
90730 + mod->module_core_rx = ptr;
90731 +
90732 + if (mod->init_size_rx) {
90733 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
90734 + kmemleak_ignore(ptr);
90735 + if (!ptr && mod->init_size_rx) {
90736 + module_memfree_exec(mod->module_core_rx);
90737 + if (mod->module_init_rw)
90738 + module_memfree(mod->module_init_rw);
90739 + module_memfree(mod->module_core_rw);
90740 + return -ENOMEM;
90741 + }
90742 +
90743 + pax_open_kernel();
90744 + memset(ptr, 0, mod->init_size_rx);
90745 + pax_close_kernel();
90746 + mod->module_init_rx = ptr;
90747 + } else
90748 + mod->module_init_rx = NULL;
90749
90750 /* Transfer each section which specifies SHF_ALLOC */
90751 pr_debug("final section addresses:\n");
90752 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
90753 if (!(shdr->sh_flags & SHF_ALLOC))
90754 continue;
90755
90756 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
90757 - dest = mod->module_init
90758 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90759 - else
90760 - dest = mod->module_core + shdr->sh_entsize;
90761 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
90762 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90763 + dest = mod->module_init_rw
90764 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90765 + else
90766 + dest = mod->module_init_rx
90767 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90768 + } else {
90769 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90770 + dest = mod->module_core_rw + shdr->sh_entsize;
90771 + else
90772 + dest = mod->module_core_rx + shdr->sh_entsize;
90773 + }
90774 +
90775 + if (shdr->sh_type != SHT_NOBITS) {
90776 +
90777 +#ifdef CONFIG_PAX_KERNEXEC
90778 +#ifdef CONFIG_X86_64
90779 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
90780 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
90781 +#endif
90782 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
90783 + pax_open_kernel();
90784 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90785 + pax_close_kernel();
90786 + } else
90787 +#endif
90788
90789 - if (shdr->sh_type != SHT_NOBITS)
90790 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90791 + }
90792 /* Update sh_addr to point to copy in image. */
90793 - shdr->sh_addr = (unsigned long)dest;
90794 +
90795 +#ifdef CONFIG_PAX_KERNEXEC
90796 + if (shdr->sh_flags & SHF_EXECINSTR)
90797 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
90798 + else
90799 +#endif
90800 +
90801 + shdr->sh_addr = (unsigned long)dest;
90802 pr_debug("\t0x%lx %s\n",
90803 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
90804 }
90805 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
90806 * Do it before processing of module parameters, so the module
90807 * can provide parameter accessor functions of its own.
90808 */
90809 - if (mod->module_init)
90810 - flush_icache_range((unsigned long)mod->module_init,
90811 - (unsigned long)mod->module_init
90812 - + mod->init_size);
90813 - flush_icache_range((unsigned long)mod->module_core,
90814 - (unsigned long)mod->module_core + mod->core_size);
90815 + if (mod->module_init_rx)
90816 + flush_icache_range((unsigned long)mod->module_init_rx,
90817 + (unsigned long)mod->module_init_rx
90818 + + mod->init_size_rx);
90819 + flush_icache_range((unsigned long)mod->module_core_rx,
90820 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
90821
90822 set_fs(old_fs);
90823 }
90824 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
90825 {
90826 percpu_modfree(mod);
90827 module_arch_freeing_init(mod);
90828 - module_memfree(mod->module_init);
90829 - module_memfree(mod->module_core);
90830 + module_memfree_exec(mod->module_init_rx);
90831 + module_memfree_exec(mod->module_core_rx);
90832 + module_memfree(mod->module_init_rw);
90833 + module_memfree(mod->module_core_rw);
90834 }
90835
90836 int __weak module_finalize(const Elf_Ehdr *hdr,
90837 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
90838 static int post_relocation(struct module *mod, const struct load_info *info)
90839 {
90840 /* Sort exception table now relocations are done. */
90841 + pax_open_kernel();
90842 sort_extable(mod->extable, mod->extable + mod->num_exentries);
90843 + pax_close_kernel();
90844
90845 /* Copy relocated percpu area over. */
90846 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
90847 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
90848 /* For freeing module_init on success, in case kallsyms traversing */
90849 struct mod_initfree {
90850 struct rcu_head rcu;
90851 - void *module_init;
90852 + void *module_init_rw;
90853 + void *module_init_rx;
90854 };
90855
90856 static void do_free_init(struct rcu_head *head)
90857 {
90858 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
90859 - module_memfree(m->module_init);
90860 + module_memfree(m->module_init_rw);
90861 + module_memfree_exec(m->module_init_rx);
90862 kfree(m);
90863 }
90864
90865 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
90866 ret = -ENOMEM;
90867 goto fail;
90868 }
90869 - freeinit->module_init = mod->module_init;
90870 + freeinit->module_init_rw = mod->module_init_rw;
90871 + freeinit->module_init_rx = mod->module_init_rx;
90872
90873 /*
90874 * We want to find out whether @mod uses async during init. Clear
90875 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
90876 #endif
90877 unset_module_init_ro_nx(mod);
90878 module_arch_freeing_init(mod);
90879 - mod->module_init = NULL;
90880 - mod->init_size = 0;
90881 - mod->init_ro_size = 0;
90882 - mod->init_text_size = 0;
90883 + mod->module_init_rw = NULL;
90884 + mod->module_init_rx = NULL;
90885 + mod->init_size_rw = 0;
90886 + mod->init_size_rx = 0;
90887 /*
90888 * We want to free module_init, but be aware that kallsyms may be
90889 * walking this with preempt disabled. In all the failure paths,
90890 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
90891 module_bug_finalize(info->hdr, info->sechdrs, mod);
90892
90893 /* Set RO and NX regions for core */
90894 - set_section_ro_nx(mod->module_core,
90895 - mod->core_text_size,
90896 - mod->core_ro_size,
90897 - mod->core_size);
90898 + set_section_ro_nx(mod->module_core_rx,
90899 + mod->core_size_rx,
90900 + mod->core_size_rx,
90901 + mod->core_size_rx);
90902
90903 /* Set RO and NX regions for init */
90904 - set_section_ro_nx(mod->module_init,
90905 - mod->init_text_size,
90906 - mod->init_ro_size,
90907 - mod->init_size);
90908 + set_section_ro_nx(mod->module_init_rx,
90909 + mod->init_size_rx,
90910 + mod->init_size_rx,
90911 + mod->init_size_rx);
90912
90913 /* Mark state as coming so strong_try_module_get() ignores us,
90914 * but kallsyms etc. can see us. */
90915 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
90916 if (err)
90917 goto free_unload;
90918
90919 + /* Now copy in args */
90920 + mod->args = strndup_user(uargs, ~0UL >> 1);
90921 + if (IS_ERR(mod->args)) {
90922 + err = PTR_ERR(mod->args);
90923 + goto free_unload;
90924 + }
90925 +
90926 /* Set up MODINFO_ATTR fields */
90927 setup_modinfo(mod, info);
90928
90929 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90930 + {
90931 + char *p, *p2;
90932 +
90933 + if (strstr(mod->args, "grsec_modharden_netdev")) {
90934 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
90935 + err = -EPERM;
90936 + goto free_modinfo;
90937 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
90938 + p += sizeof("grsec_modharden_normal") - 1;
90939 + p2 = strstr(p, "_");
90940 + if (p2) {
90941 + *p2 = '\0';
90942 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
90943 + *p2 = '_';
90944 + }
90945 + err = -EPERM;
90946 + goto free_modinfo;
90947 + }
90948 + }
90949 +#endif
90950 +
90951 /* Fix up syms, so that st_value is a pointer to location. */
90952 err = simplify_symbols(mod, info);
90953 if (err < 0)
90954 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
90955
90956 flush_module_icache(mod);
90957
90958 - /* Now copy in args */
90959 - mod->args = strndup_user(uargs, ~0UL >> 1);
90960 - if (IS_ERR(mod->args)) {
90961 - err = PTR_ERR(mod->args);
90962 - goto free_arch_cleanup;
90963 - }
90964 -
90965 dynamic_debug_setup(info->debug, info->num_debug);
90966
90967 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
90968 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
90969 ddebug_cleanup:
90970 dynamic_debug_remove(info->debug);
90971 synchronize_sched();
90972 - kfree(mod->args);
90973 - free_arch_cleanup:
90974 module_arch_cleanup(mod);
90975 free_modinfo:
90976 free_modinfo(mod);
90977 + kfree(mod->args);
90978 free_unload:
90979 module_unload_free(mod);
90980 unlink_mod:
90981 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
90982 unsigned long nextval;
90983
90984 /* At worse, next value is at end of module */
90985 - if (within_module_init(addr, mod))
90986 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
90987 + if (within_module_init_rx(addr, mod))
90988 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
90989 + else if (within_module_init_rw(addr, mod))
90990 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
90991 + else if (within_module_core_rx(addr, mod))
90992 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
90993 + else if (within_module_core_rw(addr, mod))
90994 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
90995 else
90996 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
90997 + return NULL;
90998
90999 /* Scan for closest preceding symbol, and next symbol. (ELF
91000 starts real symbols at 1). */
91001 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91002 return 0;
91003
91004 seq_printf(m, "%s %u",
91005 - mod->name, mod->init_size + mod->core_size);
91006 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91007 print_unload_info(m, mod);
91008
91009 /* Informative for users. */
91010 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91011 mod->state == MODULE_STATE_COMING ? "Loading" :
91012 "Live");
91013 /* Used by oprofile and other similar tools. */
91014 - seq_printf(m, " 0x%pK", mod->module_core);
91015 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91016
91017 /* Taints info */
91018 if (mod->taints)
91019 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91020
91021 static int __init proc_modules_init(void)
91022 {
91023 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91024 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91025 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91026 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91027 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91028 +#else
91029 proc_create("modules", 0, NULL, &proc_modules_operations);
91030 +#endif
91031 +#else
91032 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91033 +#endif
91034 return 0;
91035 }
91036 module_init(proc_modules_init);
91037 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91038 {
91039 struct module *mod;
91040
91041 - if (addr < module_addr_min || addr > module_addr_max)
91042 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91043 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91044 return NULL;
91045
91046 list_for_each_entry_rcu(mod, &modules, list) {
91047 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91048 */
91049 struct module *__module_text_address(unsigned long addr)
91050 {
91051 - struct module *mod = __module_address(addr);
91052 + struct module *mod;
91053 +
91054 +#ifdef CONFIG_X86_32
91055 + addr = ktla_ktva(addr);
91056 +#endif
91057 +
91058 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91059 + return NULL;
91060 +
91061 + mod = __module_address(addr);
91062 +
91063 if (mod) {
91064 /* Make sure it's within the text section. */
91065 - if (!within(addr, mod->module_init, mod->init_text_size)
91066 - && !within(addr, mod->module_core, mod->core_text_size))
91067 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91068 mod = NULL;
91069 }
91070 return mod;
91071 diff --git a/kernel/notifier.c b/kernel/notifier.c
91072 index 4803da6..1c5eea6 100644
91073 --- a/kernel/notifier.c
91074 +++ b/kernel/notifier.c
91075 @@ -5,6 +5,7 @@
91076 #include <linux/rcupdate.h>
91077 #include <linux/vmalloc.h>
91078 #include <linux/reboot.h>
91079 +#include <linux/mm.h>
91080
91081 /*
91082 * Notifier list for kernel code which wants to be called
91083 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91084 while ((*nl) != NULL) {
91085 if (n->priority > (*nl)->priority)
91086 break;
91087 - nl = &((*nl)->next);
91088 + nl = (struct notifier_block **)&((*nl)->next);
91089 }
91090 - n->next = *nl;
91091 + pax_open_kernel();
91092 + *(const void **)&n->next = *nl;
91093 rcu_assign_pointer(*nl, n);
91094 + pax_close_kernel();
91095 return 0;
91096 }
91097
91098 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91099 return 0;
91100 if (n->priority > (*nl)->priority)
91101 break;
91102 - nl = &((*nl)->next);
91103 + nl = (struct notifier_block **)&((*nl)->next);
91104 }
91105 - n->next = *nl;
91106 + pax_open_kernel();
91107 + *(const void **)&n->next = *nl;
91108 rcu_assign_pointer(*nl, n);
91109 + pax_close_kernel();
91110 return 0;
91111 }
91112
91113 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91114 {
91115 while ((*nl) != NULL) {
91116 if ((*nl) == n) {
91117 + pax_open_kernel();
91118 rcu_assign_pointer(*nl, n->next);
91119 + pax_close_kernel();
91120 return 0;
91121 }
91122 - nl = &((*nl)->next);
91123 + nl = (struct notifier_block **)&((*nl)->next);
91124 }
91125 return -ENOENT;
91126 }
91127 diff --git a/kernel/padata.c b/kernel/padata.c
91128 index 161402f..598814c 100644
91129 --- a/kernel/padata.c
91130 +++ b/kernel/padata.c
91131 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91132 * seq_nr mod. number of cpus in use.
91133 */
91134
91135 - seq_nr = atomic_inc_return(&pd->seq_nr);
91136 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91137 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91138
91139 return padata_index_to_cpu(pd, cpu_index);
91140 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91141 padata_init_pqueues(pd);
91142 padata_init_squeues(pd);
91143 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91144 - atomic_set(&pd->seq_nr, -1);
91145 + atomic_set_unchecked(&pd->seq_nr, -1);
91146 atomic_set(&pd->reorder_objects, 0);
91147 atomic_set(&pd->refcnt, 0);
91148 pd->pinst = pinst;
91149 diff --git a/kernel/panic.c b/kernel/panic.c
91150 index 4d8d6f9..97b9b9c 100644
91151 --- a/kernel/panic.c
91152 +++ b/kernel/panic.c
91153 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91154 /*
91155 * Stop ourself in panic -- architecture code may override this
91156 */
91157 -void __weak panic_smp_self_stop(void)
91158 +void __weak __noreturn panic_smp_self_stop(void)
91159 {
91160 while (1)
91161 cpu_relax();
91162 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91163 disable_trace_on_warning();
91164
91165 pr_warn("------------[ cut here ]------------\n");
91166 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91167 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91168 raw_smp_processor_id(), current->pid, file, line, caller);
91169
91170 if (args)
91171 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91172 */
91173 __visible void __stack_chk_fail(void)
91174 {
91175 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91176 + dump_stack();
91177 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91178 __builtin_return_address(0));
91179 }
91180 EXPORT_SYMBOL(__stack_chk_fail);
91181 diff --git a/kernel/pid.c b/kernel/pid.c
91182 index cd36a5e..11f185d 100644
91183 --- a/kernel/pid.c
91184 +++ b/kernel/pid.c
91185 @@ -33,6 +33,7 @@
91186 #include <linux/rculist.h>
91187 #include <linux/bootmem.h>
91188 #include <linux/hash.h>
91189 +#include <linux/security.h>
91190 #include <linux/pid_namespace.h>
91191 #include <linux/init_task.h>
91192 #include <linux/syscalls.h>
91193 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91194
91195 int pid_max = PID_MAX_DEFAULT;
91196
91197 -#define RESERVED_PIDS 300
91198 +#define RESERVED_PIDS 500
91199
91200 int pid_max_min = RESERVED_PIDS + 1;
91201 int pid_max_max = PID_MAX_LIMIT;
91202 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91203 */
91204 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91205 {
91206 + struct task_struct *task;
91207 +
91208 rcu_lockdep_assert(rcu_read_lock_held(),
91209 "find_task_by_pid_ns() needs rcu_read_lock()"
91210 " protection");
91211 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91212 +
91213 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91214 +
91215 + if (gr_pid_is_chrooted(task))
91216 + return NULL;
91217 +
91218 + return task;
91219 }
91220
91221 struct task_struct *find_task_by_vpid(pid_t vnr)
91222 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91223 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91224 }
91225
91226 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91227 +{
91228 + rcu_lockdep_assert(rcu_read_lock_held(),
91229 + "find_task_by_pid_ns() needs rcu_read_lock()"
91230 + " protection");
91231 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91232 +}
91233 +
91234 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91235 {
91236 struct pid *pid;
91237 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91238 index a65ba13..f600dbb 100644
91239 --- a/kernel/pid_namespace.c
91240 +++ b/kernel/pid_namespace.c
91241 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91242 void __user *buffer, size_t *lenp, loff_t *ppos)
91243 {
91244 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91245 - struct ctl_table tmp = *table;
91246 + ctl_table_no_const tmp = *table;
91247
91248 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91249 return -EPERM;
91250 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91251 index 48b28d3..c63ccaf 100644
91252 --- a/kernel/power/Kconfig
91253 +++ b/kernel/power/Kconfig
91254 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91255 config HIBERNATION
91256 bool "Hibernation (aka 'suspend to disk')"
91257 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91258 + depends on !GRKERNSEC_KMEM
91259 + depends on !PAX_MEMORY_SANITIZE
91260 select HIBERNATE_CALLBACKS
91261 select LZO_COMPRESS
91262 select LZO_DECOMPRESS
91263 diff --git a/kernel/power/process.c b/kernel/power/process.c
91264 index 5a6ec86..3a8c884 100644
91265 --- a/kernel/power/process.c
91266 +++ b/kernel/power/process.c
91267 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91268 unsigned int elapsed_msecs;
91269 bool wakeup = false;
91270 int sleep_usecs = USEC_PER_MSEC;
91271 + bool timedout = false;
91272
91273 do_gettimeofday(&start);
91274
91275 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91276
91277 while (true) {
91278 todo = 0;
91279 + if (time_after(jiffies, end_time))
91280 + timedout = true;
91281 read_lock(&tasklist_lock);
91282 for_each_process_thread(g, p) {
91283 if (p == current || !freeze_task(p))
91284 continue;
91285
91286 - if (!freezer_should_skip(p))
91287 + if (!freezer_should_skip(p)) {
91288 todo++;
91289 + if (timedout) {
91290 + printk(KERN_ERR "Task refusing to freeze:\n");
91291 + sched_show_task(p);
91292 + }
91293 + }
91294 }
91295 read_unlock(&tasklist_lock);
91296
91297 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91298 todo += wq_busy;
91299 }
91300
91301 - if (!todo || time_after(jiffies, end_time))
91302 + if (!todo || timedout)
91303 break;
91304
91305 if (pm_wakeup_pending()) {
91306 diff --git a/kernel/printk/console_cmdline.h b/kernel/printk/console_cmdline.h
91307 index cbd69d8..2ca4a8b 100644
91308 --- a/kernel/printk/console_cmdline.h
91309 +++ b/kernel/printk/console_cmdline.h
91310 @@ -3,7 +3,7 @@
91311
91312 struct console_cmdline
91313 {
91314 - char name[8]; /* Name of the driver */
91315 + char name[16]; /* Name of the driver */
91316 int index; /* Minor dev. to use */
91317 char *options; /* Options for the driver */
91318 #ifdef CONFIG_A11Y_BRAILLE_CONSOLE
91319 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91320 index fae29e3..7df1786 100644
91321 --- a/kernel/printk/printk.c
91322 +++ b/kernel/printk/printk.c
91323 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91324 if (from_file && type != SYSLOG_ACTION_OPEN)
91325 return 0;
91326
91327 +#ifdef CONFIG_GRKERNSEC_DMESG
91328 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91329 + return -EPERM;
91330 +#endif
91331 +
91332 if (syslog_action_restricted(type)) {
91333 if (capable(CAP_SYSLOG))
91334 return 0;
91335 @@ -2464,6 +2469,7 @@ void register_console(struct console *newcon)
91336 for (i = 0, c = console_cmdline;
91337 i < MAX_CMDLINECONSOLES && c->name[0];
91338 i++, c++) {
91339 + BUILD_BUG_ON(sizeof(c->name) != sizeof(newcon->name));
91340 if (strcmp(c->name, newcon->name) != 0)
91341 continue;
91342 if (newcon->index >= 0 &&
91343 diff --git a/kernel/profile.c b/kernel/profile.c
91344 index 54bf5ba..df6e0a2 100644
91345 --- a/kernel/profile.c
91346 +++ b/kernel/profile.c
91347 @@ -37,7 +37,7 @@ struct profile_hit {
91348 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91349 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91350
91351 -static atomic_t *prof_buffer;
91352 +static atomic_unchecked_t *prof_buffer;
91353 static unsigned long prof_len, prof_shift;
91354
91355 int prof_on __read_mostly;
91356 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91357 hits[i].pc = 0;
91358 continue;
91359 }
91360 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91361 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91362 hits[i].hits = hits[i].pc = 0;
91363 }
91364 }
91365 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91366 * Add the current hit(s) and flush the write-queue out
91367 * to the global buffer:
91368 */
91369 - atomic_add(nr_hits, &prof_buffer[pc]);
91370 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
91371 for (i = 0; i < NR_PROFILE_HIT; ++i) {
91372 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91373 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91374 hits[i].pc = hits[i].hits = 0;
91375 }
91376 out:
91377 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91378 {
91379 unsigned long pc;
91380 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
91381 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91382 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91383 }
91384 #endif /* !CONFIG_SMP */
91385
91386 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
91387 return -EFAULT;
91388 buf++; p++; count--; read++;
91389 }
91390 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
91391 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
91392 if (copy_to_user(buf, (void *)pnt, count))
91393 return -EFAULT;
91394 read += count;
91395 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
91396 }
91397 #endif
91398 profile_discard_flip_buffers();
91399 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
91400 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
91401 return count;
91402 }
91403
91404 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
91405 index 1eb9d90..d40d21e 100644
91406 --- a/kernel/ptrace.c
91407 +++ b/kernel/ptrace.c
91408 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
91409 if (seize)
91410 flags |= PT_SEIZED;
91411 rcu_read_lock();
91412 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91413 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91414 flags |= PT_PTRACE_CAP;
91415 rcu_read_unlock();
91416 task->ptrace = flags;
91417 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
91418 break;
91419 return -EIO;
91420 }
91421 - if (copy_to_user(dst, buf, retval))
91422 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
91423 return -EFAULT;
91424 copied += retval;
91425 src += retval;
91426 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
91427 bool seized = child->ptrace & PT_SEIZED;
91428 int ret = -EIO;
91429 siginfo_t siginfo, *si;
91430 - void __user *datavp = (void __user *) data;
91431 + void __user *datavp = (__force void __user *) data;
91432 unsigned long __user *datalp = datavp;
91433 unsigned long flags;
91434
91435 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
91436 goto out;
91437 }
91438
91439 + if (gr_handle_ptrace(child, request)) {
91440 + ret = -EPERM;
91441 + goto out_put_task_struct;
91442 + }
91443 +
91444 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91445 ret = ptrace_attach(child, request, addr, data);
91446 /*
91447 * Some architectures need to do book-keeping after
91448 * a ptrace attach.
91449 */
91450 - if (!ret)
91451 + if (!ret) {
91452 arch_ptrace_attach(child);
91453 + gr_audit_ptrace(child);
91454 + }
91455 goto out_put_task_struct;
91456 }
91457
91458 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
91459 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
91460 if (copied != sizeof(tmp))
91461 return -EIO;
91462 - return put_user(tmp, (unsigned long __user *)data);
91463 + return put_user(tmp, (__force unsigned long __user *)data);
91464 }
91465
91466 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
91467 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
91468 }
91469
91470 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91471 - compat_long_t, addr, compat_long_t, data)
91472 + compat_ulong_t, addr, compat_ulong_t, data)
91473 {
91474 struct task_struct *child;
91475 long ret;
91476 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91477 goto out;
91478 }
91479
91480 + if (gr_handle_ptrace(child, request)) {
91481 + ret = -EPERM;
91482 + goto out_put_task_struct;
91483 + }
91484 +
91485 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91486 ret = ptrace_attach(child, request, addr, data);
91487 /*
91488 * Some architectures need to do book-keeping after
91489 * a ptrace attach.
91490 */
91491 - if (!ret)
91492 + if (!ret) {
91493 arch_ptrace_attach(child);
91494 + gr_audit_ptrace(child);
91495 + }
91496 goto out_put_task_struct;
91497 }
91498
91499 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
91500 index 4d559ba..053da37 100644
91501 --- a/kernel/rcu/rcutorture.c
91502 +++ b/kernel/rcu/rcutorture.c
91503 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91504 rcu_torture_count) = { 0 };
91505 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91506 rcu_torture_batch) = { 0 };
91507 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91508 -static atomic_t n_rcu_torture_alloc;
91509 -static atomic_t n_rcu_torture_alloc_fail;
91510 -static atomic_t n_rcu_torture_free;
91511 -static atomic_t n_rcu_torture_mberror;
91512 -static atomic_t n_rcu_torture_error;
91513 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91514 +static atomic_unchecked_t n_rcu_torture_alloc;
91515 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
91516 +static atomic_unchecked_t n_rcu_torture_free;
91517 +static atomic_unchecked_t n_rcu_torture_mberror;
91518 +static atomic_unchecked_t n_rcu_torture_error;
91519 static long n_rcu_torture_barrier_error;
91520 static long n_rcu_torture_boost_ktrerror;
91521 static long n_rcu_torture_boost_rterror;
91522 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
91523 static long n_rcu_torture_timers;
91524 static long n_barrier_attempts;
91525 static long n_barrier_successes;
91526 -static atomic_long_t n_cbfloods;
91527 +static atomic_long_unchecked_t n_cbfloods;
91528 static struct list_head rcu_torture_removed;
91529
91530 static int rcu_torture_writer_state;
91531 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
91532
91533 spin_lock_bh(&rcu_torture_lock);
91534 if (list_empty(&rcu_torture_freelist)) {
91535 - atomic_inc(&n_rcu_torture_alloc_fail);
91536 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
91537 spin_unlock_bh(&rcu_torture_lock);
91538 return NULL;
91539 }
91540 - atomic_inc(&n_rcu_torture_alloc);
91541 + atomic_inc_unchecked(&n_rcu_torture_alloc);
91542 p = rcu_torture_freelist.next;
91543 list_del_init(p);
91544 spin_unlock_bh(&rcu_torture_lock);
91545 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
91546 static void
91547 rcu_torture_free(struct rcu_torture *p)
91548 {
91549 - atomic_inc(&n_rcu_torture_free);
91550 + atomic_inc_unchecked(&n_rcu_torture_free);
91551 spin_lock_bh(&rcu_torture_lock);
91552 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
91553 spin_unlock_bh(&rcu_torture_lock);
91554 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
91555 i = rp->rtort_pipe_count;
91556 if (i > RCU_TORTURE_PIPE_LEN)
91557 i = RCU_TORTURE_PIPE_LEN;
91558 - atomic_inc(&rcu_torture_wcount[i]);
91559 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91560 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
91561 rp->rtort_mbtest = 0;
91562 return true;
91563 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
91564 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
91565 do {
91566 schedule_timeout_interruptible(cbflood_inter_holdoff);
91567 - atomic_long_inc(&n_cbfloods);
91568 + atomic_long_inc_unchecked(&n_cbfloods);
91569 WARN_ON(signal_pending(current));
91570 for (i = 0; i < cbflood_n_burst; i++) {
91571 for (j = 0; j < cbflood_n_per_burst; j++) {
91572 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
91573 i = old_rp->rtort_pipe_count;
91574 if (i > RCU_TORTURE_PIPE_LEN)
91575 i = RCU_TORTURE_PIPE_LEN;
91576 - atomic_inc(&rcu_torture_wcount[i]);
91577 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91578 old_rp->rtort_pipe_count++;
91579 switch (synctype[torture_random(&rand) % nsynctypes]) {
91580 case RTWS_DEF_FREE:
91581 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
91582 return;
91583 }
91584 if (p->rtort_mbtest == 0)
91585 - atomic_inc(&n_rcu_torture_mberror);
91586 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91587 spin_lock(&rand_lock);
91588 cur_ops->read_delay(&rand);
91589 n_rcu_torture_timers++;
91590 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
91591 continue;
91592 }
91593 if (p->rtort_mbtest == 0)
91594 - atomic_inc(&n_rcu_torture_mberror);
91595 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91596 cur_ops->read_delay(&rand);
91597 preempt_disable();
91598 pipe_count = p->rtort_pipe_count;
91599 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
91600 rcu_torture_current,
91601 rcu_torture_current_version,
91602 list_empty(&rcu_torture_freelist),
91603 - atomic_read(&n_rcu_torture_alloc),
91604 - atomic_read(&n_rcu_torture_alloc_fail),
91605 - atomic_read(&n_rcu_torture_free));
91606 + atomic_read_unchecked(&n_rcu_torture_alloc),
91607 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
91608 + atomic_read_unchecked(&n_rcu_torture_free));
91609 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
91610 - atomic_read(&n_rcu_torture_mberror),
91611 + atomic_read_unchecked(&n_rcu_torture_mberror),
91612 n_rcu_torture_boost_ktrerror,
91613 n_rcu_torture_boost_rterror);
91614 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
91615 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
91616 n_barrier_successes,
91617 n_barrier_attempts,
91618 n_rcu_torture_barrier_error);
91619 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
91620 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
91621
91622 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91623 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
91624 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
91625 n_rcu_torture_barrier_error != 0 ||
91626 n_rcu_torture_boost_ktrerror != 0 ||
91627 n_rcu_torture_boost_rterror != 0 ||
91628 n_rcu_torture_boost_failure != 0 ||
91629 i > 1) {
91630 pr_cont("%s", "!!! ");
91631 - atomic_inc(&n_rcu_torture_error);
91632 + atomic_inc_unchecked(&n_rcu_torture_error);
91633 WARN_ON_ONCE(1);
91634 }
91635 pr_cont("Reader Pipe: ");
91636 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
91637 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91638 pr_cont("Free-Block Circulation: ");
91639 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91640 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
91641 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
91642 }
91643 pr_cont("\n");
91644
91645 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
91646
91647 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
91648
91649 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91650 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91651 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
91652 else if (torture_onoff_failures())
91653 rcu_torture_print_module_parms(cur_ops,
91654 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
91655
91656 rcu_torture_current = NULL;
91657 rcu_torture_current_version = 0;
91658 - atomic_set(&n_rcu_torture_alloc, 0);
91659 - atomic_set(&n_rcu_torture_alloc_fail, 0);
91660 - atomic_set(&n_rcu_torture_free, 0);
91661 - atomic_set(&n_rcu_torture_mberror, 0);
91662 - atomic_set(&n_rcu_torture_error, 0);
91663 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
91664 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
91665 + atomic_set_unchecked(&n_rcu_torture_free, 0);
91666 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
91667 + atomic_set_unchecked(&n_rcu_torture_error, 0);
91668 n_rcu_torture_barrier_error = 0;
91669 n_rcu_torture_boost_ktrerror = 0;
91670 n_rcu_torture_boost_rterror = 0;
91671 n_rcu_torture_boost_failure = 0;
91672 n_rcu_torture_boosts = 0;
91673 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
91674 - atomic_set(&rcu_torture_wcount[i], 0);
91675 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
91676 for_each_possible_cpu(cpu) {
91677 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91678 per_cpu(rcu_torture_count, cpu)[i] = 0;
91679 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
91680 index 0db5649..e6ec167 100644
91681 --- a/kernel/rcu/tiny.c
91682 +++ b/kernel/rcu/tiny.c
91683 @@ -42,7 +42,7 @@
91684 /* Forward declarations for tiny_plugin.h. */
91685 struct rcu_ctrlblk;
91686 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
91687 -static void rcu_process_callbacks(struct softirq_action *unused);
91688 +static void rcu_process_callbacks(void);
91689 static void __call_rcu(struct rcu_head *head,
91690 void (*func)(struct rcu_head *rcu),
91691 struct rcu_ctrlblk *rcp);
91692 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
91693 false));
91694 }
91695
91696 -static void rcu_process_callbacks(struct softirq_action *unused)
91697 +static __latent_entropy void rcu_process_callbacks(void)
91698 {
91699 __rcu_process_callbacks(&rcu_sched_ctrlblk);
91700 __rcu_process_callbacks(&rcu_bh_ctrlblk);
91701 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
91702 index 858c565..7efd915 100644
91703 --- a/kernel/rcu/tiny_plugin.h
91704 +++ b/kernel/rcu/tiny_plugin.h
91705 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
91706 dump_stack();
91707 }
91708 if (*rcp->curtail && ULONG_CMP_GE(j, js))
91709 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
91710 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
91711 3 * rcu_jiffies_till_stall_check() + 3;
91712 else if (ULONG_CMP_GE(j, js))
91713 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91714 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91715 }
91716
91717 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
91718 {
91719 rcp->ticks_this_gp = 0;
91720 rcp->gp_start = jiffies;
91721 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91722 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91723 }
91724
91725 static void check_cpu_stalls(void)
91726 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
91727 index 7680fc2..b8e9161 100644
91728 --- a/kernel/rcu/tree.c
91729 +++ b/kernel/rcu/tree.c
91730 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
91731 */
91732 rdtp = this_cpu_ptr(&rcu_dynticks);
91733 smp_mb__before_atomic(); /* Earlier stuff before QS. */
91734 - atomic_add(2, &rdtp->dynticks); /* QS. */
91735 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
91736 smp_mb__after_atomic(); /* Later stuff after QS. */
91737 break;
91738 }
91739 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
91740 rcu_prepare_for_idle();
91741 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91742 smp_mb__before_atomic(); /* See above. */
91743 - atomic_inc(&rdtp->dynticks);
91744 + atomic_inc_unchecked(&rdtp->dynticks);
91745 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
91746 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91747 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91748 rcu_dynticks_task_enter();
91749
91750 /*
91751 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
91752
91753 rcu_dynticks_task_exit();
91754 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
91755 - atomic_inc(&rdtp->dynticks);
91756 + atomic_inc_unchecked(&rdtp->dynticks);
91757 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91758 smp_mb__after_atomic(); /* See above. */
91759 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91760 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91761 rcu_cleanup_after_idle();
91762 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
91763 if (!user && !is_idle_task(current)) {
91764 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
91765 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
91766
91767 if (rdtp->dynticks_nmi_nesting == 0 &&
91768 - (atomic_read(&rdtp->dynticks) & 0x1))
91769 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
91770 return;
91771 rdtp->dynticks_nmi_nesting++;
91772 smp_mb__before_atomic(); /* Force delay from prior write. */
91773 - atomic_inc(&rdtp->dynticks);
91774 + atomic_inc_unchecked(&rdtp->dynticks);
91775 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91776 smp_mb__after_atomic(); /* See above. */
91777 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91778 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91779 }
91780
91781 /**
91782 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
91783 return;
91784 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91785 smp_mb__before_atomic(); /* See above. */
91786 - atomic_inc(&rdtp->dynticks);
91787 + atomic_inc_unchecked(&rdtp->dynticks);
91788 smp_mb__after_atomic(); /* Force delay to next write. */
91789 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91790 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91791 }
91792
91793 /**
91794 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
91795 */
91796 bool notrace __rcu_is_watching(void)
91797 {
91798 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91799 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91800 }
91801
91802 /**
91803 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
91804 static int dyntick_save_progress_counter(struct rcu_data *rdp,
91805 bool *isidle, unsigned long *maxj)
91806 {
91807 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
91808 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91809 rcu_sysidle_check_cpu(rdp, isidle, maxj);
91810 if ((rdp->dynticks_snap & 0x1) == 0) {
91811 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
91812 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91813 int *rcrmp;
91814 unsigned int snap;
91815
91816 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
91817 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91818 snap = (unsigned int)rdp->dynticks_snap;
91819
91820 /*
91821 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91822 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
91823 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
91824 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
91825 - ACCESS_ONCE(rdp->cond_resched_completed) =
91826 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
91827 ACCESS_ONCE(rdp->mynode->completed);
91828 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
91829 - ACCESS_ONCE(*rcrmp) =
91830 + ACCESS_ONCE_RW(*rcrmp) =
91831 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
91832 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
91833 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
91834 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
91835 rsp->gp_start = j;
91836 smp_wmb(); /* Record start time before stall time. */
91837 j1 = rcu_jiffies_till_stall_check();
91838 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
91839 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
91840 rsp->jiffies_resched = j + j1 / 2;
91841 }
91842
91843 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
91844 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91845 return;
91846 }
91847 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91848 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91849 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91850
91851 /*
91852 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
91853
91854 raw_spin_lock_irqsave(&rnp->lock, flags);
91855 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
91856 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
91857 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
91858 3 * rcu_jiffies_till_stall_check() + 3;
91859 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91860
91861 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
91862 struct rcu_state *rsp;
91863
91864 for_each_rcu_flavor(rsp)
91865 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91866 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91867 }
91868
91869 /*
91870 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
91871 raw_spin_unlock_irq(&rnp->lock);
91872 return 0;
91873 }
91874 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91875 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91876
91877 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
91878 /*
91879 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
91880 rdp = this_cpu_ptr(rsp->rda);
91881 rcu_preempt_check_blocked_tasks(rnp);
91882 rnp->qsmask = rnp->qsmaskinit;
91883 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
91884 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
91885 WARN_ON_ONCE(rnp->completed != rsp->completed);
91886 - ACCESS_ONCE(rnp->completed) = rsp->completed;
91887 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
91888 if (rnp == rdp->mynode)
91889 (void)__note_gp_changes(rsp, rnp, rdp);
91890 rcu_preempt_boost_start_gp(rnp);
91891 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
91892 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
91893 raw_spin_lock_irq(&rnp->lock);
91894 smp_mb__after_unlock_lock();
91895 - ACCESS_ONCE(rsp->gp_flags) =
91896 + ACCESS_ONCE_RW(rsp->gp_flags) =
91897 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
91898 raw_spin_unlock_irq(&rnp->lock);
91899 }
91900 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91901 rcu_for_each_node_breadth_first(rsp, rnp) {
91902 raw_spin_lock_irq(&rnp->lock);
91903 smp_mb__after_unlock_lock();
91904 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
91905 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
91906 rdp = this_cpu_ptr(rsp->rda);
91907 if (rnp == rdp->mynode)
91908 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
91909 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91910 rcu_nocb_gp_set(rnp, nocb);
91911
91912 /* Declare grace period done. */
91913 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
91914 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
91915 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
91916 rsp->fqs_state = RCU_GP_IDLE;
91917 rdp = this_cpu_ptr(rsp->rda);
91918 /* Advance CBs to reduce false positives below. */
91919 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
91920 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
91921 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91922 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91923 trace_rcu_grace_period(rsp->name,
91924 ACCESS_ONCE(rsp->gpnum),
91925 TPS("newreq"));
91926 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
91927 */
91928 return false;
91929 }
91930 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91931 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91932 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
91933 TPS("newreq"));
91934
91935 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
91936 rsp->qlen += rdp->qlen;
91937 rdp->n_cbs_orphaned += rdp->qlen;
91938 rdp->qlen_lazy = 0;
91939 - ACCESS_ONCE(rdp->qlen) = 0;
91940 + ACCESS_ONCE_RW(rdp->qlen) = 0;
91941 }
91942
91943 /*
91944 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
91945 }
91946 smp_mb(); /* List handling before counting for rcu_barrier(). */
91947 rdp->qlen_lazy -= count_lazy;
91948 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
91949 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
91950 rdp->n_cbs_invoked += count;
91951
91952 /* Reinstate batch limit if we have worked down the excess. */
91953 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
91954 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
91955 return; /* Someone beat us to it. */
91956 }
91957 - ACCESS_ONCE(rsp->gp_flags) =
91958 + ACCESS_ONCE_RW(rsp->gp_flags) =
91959 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
91960 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
91961 rcu_gp_kthread_wake(rsp);
91962 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
91963 /*
91964 * Do RCU core processing for the current CPU.
91965 */
91966 -static void rcu_process_callbacks(struct softirq_action *unused)
91967 +static void rcu_process_callbacks(void)
91968 {
91969 struct rcu_state *rsp;
91970
91971 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
91972 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
91973 if (debug_rcu_head_queue(head)) {
91974 /* Probable double call_rcu(), so leak the callback. */
91975 - ACCESS_ONCE(head->func) = rcu_leak_callback;
91976 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
91977 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
91978 return;
91979 }
91980 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
91981 local_irq_restore(flags);
91982 return;
91983 }
91984 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
91985 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
91986 if (lazy)
91987 rdp->qlen_lazy++;
91988 else
91989 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
91990 * counter wrap on a 32-bit system. Quite a few more CPUs would of
91991 * course be required on a 64-bit system.
91992 */
91993 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
91994 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
91995 (ulong)atomic_long_read(&rsp->expedited_done) +
91996 ULONG_MAX / 8)) {
91997 synchronize_sched();
91998 - atomic_long_inc(&rsp->expedited_wrap);
91999 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92000 return;
92001 }
92002
92003 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92004 * Take a ticket. Note that atomic_inc_return() implies a
92005 * full memory barrier.
92006 */
92007 - snap = atomic_long_inc_return(&rsp->expedited_start);
92008 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92009 firstsnap = snap;
92010 if (!try_get_online_cpus()) {
92011 /* CPU hotplug operation in flight, fall back to normal GP. */
92012 wait_rcu_gp(call_rcu_sched);
92013 - atomic_long_inc(&rsp->expedited_normal);
92014 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92015 return;
92016 }
92017 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92018 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92019 for_each_cpu(cpu, cm) {
92020 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92021
92022 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92023 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92024 cpumask_clear_cpu(cpu, cm);
92025 }
92026 if (cpumask_weight(cm) == 0)
92027 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92028 synchronize_sched_expedited_cpu_stop,
92029 NULL) == -EAGAIN) {
92030 put_online_cpus();
92031 - atomic_long_inc(&rsp->expedited_tryfail);
92032 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92033
92034 /* Check to see if someone else did our work for us. */
92035 s = atomic_long_read(&rsp->expedited_done);
92036 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92037 /* ensure test happens before caller kfree */
92038 smp_mb__before_atomic(); /* ^^^ */
92039 - atomic_long_inc(&rsp->expedited_workdone1);
92040 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92041 free_cpumask_var(cm);
92042 return;
92043 }
92044 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92045 udelay(trycount * num_online_cpus());
92046 } else {
92047 wait_rcu_gp(call_rcu_sched);
92048 - atomic_long_inc(&rsp->expedited_normal);
92049 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92050 free_cpumask_var(cm);
92051 return;
92052 }
92053 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92054 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92055 /* ensure test happens before caller kfree */
92056 smp_mb__before_atomic(); /* ^^^ */
92057 - atomic_long_inc(&rsp->expedited_workdone2);
92058 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92059 free_cpumask_var(cm);
92060 return;
92061 }
92062 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92063 if (!try_get_online_cpus()) {
92064 /* CPU hotplug operation in flight, use normal GP. */
92065 wait_rcu_gp(call_rcu_sched);
92066 - atomic_long_inc(&rsp->expedited_normal);
92067 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92068 free_cpumask_var(cm);
92069 return;
92070 }
92071 - snap = atomic_long_read(&rsp->expedited_start);
92072 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92073 smp_mb(); /* ensure read is before try_stop_cpus(). */
92074 }
92075 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92076 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92077
92078 all_cpus_idle:
92079 free_cpumask_var(cm);
92080 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92081 * than we did already did their update.
92082 */
92083 do {
92084 - atomic_long_inc(&rsp->expedited_done_tries);
92085 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92086 s = atomic_long_read(&rsp->expedited_done);
92087 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92088 /* ensure test happens before caller kfree */
92089 smp_mb__before_atomic(); /* ^^^ */
92090 - atomic_long_inc(&rsp->expedited_done_lost);
92091 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92092 break;
92093 }
92094 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92095 - atomic_long_inc(&rsp->expedited_done_exit);
92096 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92097
92098 put_online_cpus();
92099 }
92100 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92101 * ACCESS_ONCE() to prevent the compiler from speculating
92102 * the increment to precede the early-exit check.
92103 */
92104 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92105 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92106 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92107 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92108 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92109 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92110
92111 /* Increment ->n_barrier_done to prevent duplicate work. */
92112 smp_mb(); /* Keep increment after above mechanism. */
92113 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92114 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92115 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92116 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92117 smp_mb(); /* Keep increment before caller's subsequent code. */
92118 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92119 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92120 init_callback_list(rdp);
92121 rdp->qlen_lazy = 0;
92122 - ACCESS_ONCE(rdp->qlen) = 0;
92123 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92124 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92125 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92126 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92127 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92128 rdp->cpu = cpu;
92129 rdp->rsp = rsp;
92130 rcu_boot_init_nocb_percpu_data(rdp);
92131 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92132 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92133 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92134 rcu_sysidle_init_percpu_data(rdp->dynticks);
92135 - atomic_set(&rdp->dynticks->dynticks,
92136 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92137 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92138 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92139 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92140
92141 /* Add CPU to rcu_node bitmasks. */
92142 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92143 index 8e7b184..9c55768 100644
92144 --- a/kernel/rcu/tree.h
92145 +++ b/kernel/rcu/tree.h
92146 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92147 long long dynticks_nesting; /* Track irq/process nesting level. */
92148 /* Process level is worth LLONG_MAX/2. */
92149 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92150 - atomic_t dynticks; /* Even value for idle, else odd. */
92151 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92152 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92153 long long dynticks_idle_nesting;
92154 /* irq/process nesting level from idle. */
92155 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92156 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92157 /* "Idle" excludes userspace execution. */
92158 unsigned long dynticks_idle_jiffies;
92159 /* End of last non-NMI non-idle period. */
92160 @@ -466,17 +466,17 @@ struct rcu_state {
92161 /* _rcu_barrier(). */
92162 /* End of fields guarded by barrier_mutex. */
92163
92164 - atomic_long_t expedited_start; /* Starting ticket. */
92165 - atomic_long_t expedited_done; /* Done ticket. */
92166 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92167 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92168 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92169 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92170 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92171 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92172 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92173 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92174 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92175 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92176 + atomic_long_t expedited_done; /* Done ticket. */
92177 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92178 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92179 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92180 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92181 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92182 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92183 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92184 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92185 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92186
92187 unsigned long jiffies_force_qs; /* Time at which to invoke */
92188 /* force_quiescent_state(). */
92189 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92190 index 3ec85cb..3687925 100644
92191 --- a/kernel/rcu/tree_plugin.h
92192 +++ b/kernel/rcu/tree_plugin.h
92193 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92194 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92195 {
92196 return !rcu_preempted_readers_exp(rnp) &&
92197 - ACCESS_ONCE(rnp->expmask) == 0;
92198 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92199 }
92200
92201 /*
92202 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92203
92204 /* Clean up and exit. */
92205 smp_mb(); /* ensure expedited GP seen before counter increment. */
92206 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92207 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92208 sync_rcu_preempt_exp_count + 1;
92209 unlock_mb_ret:
92210 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92211 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92212 free_cpumask_var(cm);
92213 }
92214
92215 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92216 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92217 .store = &rcu_cpu_kthread_task,
92218 .thread_should_run = rcu_cpu_kthread_should_run,
92219 .thread_fn = rcu_cpu_kthread,
92220 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92221 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92222 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92223 cpu, ticks_value, ticks_title,
92224 - atomic_read(&rdtp->dynticks) & 0xfff,
92225 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92226 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92227 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92228 fast_no_hz);
92229 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92230 return;
92231 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92232 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92233 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92234 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92235 wake_up(&rdp_leader->nocb_wq);
92236 }
92237 }
92238 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92239
92240 /* Enqueue the callback on the nocb list and update counts. */
92241 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92242 - ACCESS_ONCE(*old_rhpp) = rhp;
92243 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92244 atomic_long_add(rhcount, &rdp->nocb_q_count);
92245 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92246 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92247 @@ -2286,7 +2286,7 @@ wait_again:
92248 continue; /* No CBs here, try next follower. */
92249
92250 /* Move callbacks to wait-for-GP list, which is empty. */
92251 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92252 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92253 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92254 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92255 rdp->nocb_gp_count_lazy =
92256 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92257 list = ACCESS_ONCE(rdp->nocb_follower_head);
92258 BUG_ON(!list);
92259 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92260 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92261 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92262 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92263 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92264 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92265 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92266 list = next;
92267 }
92268 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92269 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92270 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92271 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92272 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92273 rdp->nocb_p_count_lazy - cl;
92274 rdp->n_nocbs_invoked += c;
92275 }
92276 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92277 if (!rcu_nocb_need_deferred_wakeup(rdp))
92278 return;
92279 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92280 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92281 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92282 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92283 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92284 }
92285 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92286 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92287 "rcuo%c/%d", rsp->abbr, cpu);
92288 BUG_ON(IS_ERR(t));
92289 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92290 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92291 }
92292
92293 /*
92294 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92295
92296 /* Record start of fully idle period. */
92297 j = jiffies;
92298 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92299 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92300 smp_mb__before_atomic();
92301 - atomic_inc(&rdtp->dynticks_idle);
92302 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92303 smp_mb__after_atomic();
92304 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92305 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92306 }
92307
92308 /*
92309 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92310
92311 /* Record end of idle period. */
92312 smp_mb__before_atomic();
92313 - atomic_inc(&rdtp->dynticks_idle);
92314 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92315 smp_mb__after_atomic();
92316 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92317 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92318
92319 /*
92320 * If we are the timekeeping CPU, we are permitted to be non-idle
92321 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92322 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92323
92324 /* Pick up current idle and NMI-nesting counter and check. */
92325 - cur = atomic_read(&rdtp->dynticks_idle);
92326 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92327 if (cur & 0x1) {
92328 *isidle = false; /* We are not idle! */
92329 return;
92330 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92331 case RCU_SYSIDLE_NOT:
92332
92333 /* First time all are idle, so note a short idle period. */
92334 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92335 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92336 break;
92337
92338 case RCU_SYSIDLE_SHORT:
92339 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92340 {
92341 smp_mb();
92342 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92343 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92344 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92345 }
92346
92347 /*
92348 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92349 smp_mb(); /* grace period precedes setting inuse. */
92350
92351 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92352 - ACCESS_ONCE(rshp->inuse) = 0;
92353 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92354 }
92355
92356 /*
92357 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92358 static void rcu_dynticks_task_enter(void)
92359 {
92360 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92361 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
92362 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
92363 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92364 }
92365
92366 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
92367 static void rcu_dynticks_task_exit(void)
92368 {
92369 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92370 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
92371 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
92372 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92373 }
92374 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
92375 index 5cdc62e..cc52e88 100644
92376 --- a/kernel/rcu/tree_trace.c
92377 +++ b/kernel/rcu/tree_trace.c
92378 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
92379 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
92380 rdp->passed_quiesce, rdp->qs_pending);
92381 seq_printf(m, " dt=%d/%llx/%d df=%lu",
92382 - atomic_read(&rdp->dynticks->dynticks),
92383 + atomic_read_unchecked(&rdp->dynticks->dynticks),
92384 rdp->dynticks->dynticks_nesting,
92385 rdp->dynticks->dynticks_nmi_nesting,
92386 rdp->dynticks_fqs);
92387 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
92388 struct rcu_state *rsp = (struct rcu_state *)m->private;
92389
92390 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
92391 - atomic_long_read(&rsp->expedited_start),
92392 + atomic_long_read_unchecked(&rsp->expedited_start),
92393 atomic_long_read(&rsp->expedited_done),
92394 - atomic_long_read(&rsp->expedited_wrap),
92395 - atomic_long_read(&rsp->expedited_tryfail),
92396 - atomic_long_read(&rsp->expedited_workdone1),
92397 - atomic_long_read(&rsp->expedited_workdone2),
92398 - atomic_long_read(&rsp->expedited_normal),
92399 - atomic_long_read(&rsp->expedited_stoppedcpus),
92400 - atomic_long_read(&rsp->expedited_done_tries),
92401 - atomic_long_read(&rsp->expedited_done_lost),
92402 - atomic_long_read(&rsp->expedited_done_exit));
92403 + atomic_long_read_unchecked(&rsp->expedited_wrap),
92404 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
92405 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
92406 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
92407 + atomic_long_read_unchecked(&rsp->expedited_normal),
92408 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
92409 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
92410 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
92411 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
92412 return 0;
92413 }
92414
92415 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
92416 index e0d31a3..f4dafe3 100644
92417 --- a/kernel/rcu/update.c
92418 +++ b/kernel/rcu/update.c
92419 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
92420 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
92421 */
92422 if (till_stall_check < 3) {
92423 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
92424 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
92425 till_stall_check = 3;
92426 } else if (till_stall_check > 300) {
92427 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
92428 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
92429 till_stall_check = 300;
92430 }
92431 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
92432 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
92433 !ACCESS_ONCE(t->on_rq) ||
92434 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
92435 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
92436 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
92437 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
92438 list_del_init(&t->rcu_tasks_holdout_list);
92439 put_task_struct(t);
92440 return;
92441 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
92442 !is_idle_task(t)) {
92443 get_task_struct(t);
92444 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
92445 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
92446 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
92447 list_add(&t->rcu_tasks_holdout_list,
92448 &rcu_tasks_holdouts);
92449 }
92450 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
92451 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
92452 BUG_ON(IS_ERR(t));
92453 smp_mb(); /* Ensure others see full kthread. */
92454 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
92455 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
92456 mutex_unlock(&rcu_tasks_kthread_mutex);
92457 }
92458
92459 diff --git a/kernel/resource.c b/kernel/resource.c
92460 index 0bcebff..e7cd5b2 100644
92461 --- a/kernel/resource.c
92462 +++ b/kernel/resource.c
92463 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
92464
92465 static int __init ioresources_init(void)
92466 {
92467 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
92468 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92469 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
92470 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
92471 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92472 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
92473 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
92474 +#endif
92475 +#else
92476 proc_create("ioports", 0, NULL, &proc_ioports_operations);
92477 proc_create("iomem", 0, NULL, &proc_iomem_operations);
92478 +#endif
92479 return 0;
92480 }
92481 __initcall(ioresources_init);
92482 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
92483 index 8a2e230..6020954 100644
92484 --- a/kernel/sched/auto_group.c
92485 +++ b/kernel/sched/auto_group.c
92486 @@ -11,7 +11,7 @@
92487
92488 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
92489 static struct autogroup autogroup_default;
92490 -static atomic_t autogroup_seq_nr;
92491 +static atomic_unchecked_t autogroup_seq_nr;
92492
92493 void __init autogroup_init(struct task_struct *init_task)
92494 {
92495 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
92496
92497 kref_init(&ag->kref);
92498 init_rwsem(&ag->lock);
92499 - ag->id = atomic_inc_return(&autogroup_seq_nr);
92500 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
92501 ag->tg = tg;
92502 #ifdef CONFIG_RT_GROUP_SCHED
92503 /*
92504 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
92505 index 607f852..486bc87 100644
92506 --- a/kernel/sched/completion.c
92507 +++ b/kernel/sched/completion.c
92508 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
92509 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92510 * or number of jiffies left till timeout) if completed.
92511 */
92512 -long __sched
92513 +long __sched __intentional_overflow(-1)
92514 wait_for_completion_interruptible_timeout(struct completion *x,
92515 unsigned long timeout)
92516 {
92517 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
92518 *
92519 * Return: -ERESTARTSYS if interrupted, 0 if completed.
92520 */
92521 -int __sched wait_for_completion_killable(struct completion *x)
92522 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
92523 {
92524 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
92525 if (t == -ERESTARTSYS)
92526 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
92527 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92528 * or number of jiffies left till timeout) if completed.
92529 */
92530 -long __sched
92531 +long __sched __intentional_overflow(-1)
92532 wait_for_completion_killable_timeout(struct completion *x,
92533 unsigned long timeout)
92534 {
92535 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
92536 index 5eab11d..537f3b6 100644
92537 --- a/kernel/sched/core.c
92538 +++ b/kernel/sched/core.c
92539 @@ -1897,7 +1897,7 @@ void set_numabalancing_state(bool enabled)
92540 int sysctl_numa_balancing(struct ctl_table *table, int write,
92541 void __user *buffer, size_t *lenp, loff_t *ppos)
92542 {
92543 - struct ctl_table t;
92544 + ctl_table_no_const t;
92545 int err;
92546 int state = numabalancing_enabled;
92547
92548 @@ -2347,8 +2347,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
92549 next->active_mm = oldmm;
92550 atomic_inc(&oldmm->mm_count);
92551 enter_lazy_tlb(oldmm, next);
92552 - } else
92553 + } else {
92554 switch_mm(oldmm, mm, next);
92555 + populate_stack();
92556 + }
92557
92558 if (!prev->mm) {
92559 prev->active_mm = NULL;
92560 @@ -3147,6 +3149,8 @@ int can_nice(const struct task_struct *p, const int nice)
92561 /* convert nice value [19,-20] to rlimit style value [1,40] */
92562 int nice_rlim = nice_to_rlimit(nice);
92563
92564 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
92565 +
92566 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
92567 capable(CAP_SYS_NICE));
92568 }
92569 @@ -3173,7 +3177,8 @@ SYSCALL_DEFINE1(nice, int, increment)
92570 nice = task_nice(current) + increment;
92571
92572 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
92573 - if (increment < 0 && !can_nice(current, nice))
92574 + if (increment < 0 && (!can_nice(current, nice) ||
92575 + gr_handle_chroot_nice()))
92576 return -EPERM;
92577
92578 retval = security_task_setnice(current, nice);
92579 @@ -3468,6 +3473,7 @@ recheck:
92580 if (policy != p->policy && !rlim_rtprio)
92581 return -EPERM;
92582
92583 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
92584 /* can't increase priority */
92585 if (attr->sched_priority > p->rt_priority &&
92586 attr->sched_priority > rlim_rtprio)
92587 @@ -4968,6 +4974,7 @@ void idle_task_exit(void)
92588
92589 if (mm != &init_mm) {
92590 switch_mm(mm, &init_mm, current);
92591 + populate_stack();
92592 finish_arch_post_lock_switch();
92593 }
92594 mmdrop(mm);
92595 @@ -5063,7 +5070,7 @@ static void migrate_tasks(unsigned int dead_cpu)
92596
92597 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
92598
92599 -static struct ctl_table sd_ctl_dir[] = {
92600 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
92601 {
92602 .procname = "sched_domain",
92603 .mode = 0555,
92604 @@ -5080,17 +5087,17 @@ static struct ctl_table sd_ctl_root[] = {
92605 {}
92606 };
92607
92608 -static struct ctl_table *sd_alloc_ctl_entry(int n)
92609 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
92610 {
92611 - struct ctl_table *entry =
92612 + ctl_table_no_const *entry =
92613 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
92614
92615 return entry;
92616 }
92617
92618 -static void sd_free_ctl_entry(struct ctl_table **tablep)
92619 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
92620 {
92621 - struct ctl_table *entry;
92622 + ctl_table_no_const *entry;
92623
92624 /*
92625 * In the intermediate directories, both the child directory and
92626 @@ -5098,22 +5105,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
92627 * will always be set. In the lowest directory the names are
92628 * static strings and all have proc handlers.
92629 */
92630 - for (entry = *tablep; entry->mode; entry++) {
92631 - if (entry->child)
92632 - sd_free_ctl_entry(&entry->child);
92633 + for (entry = tablep; entry->mode; entry++) {
92634 + if (entry->child) {
92635 + sd_free_ctl_entry(entry->child);
92636 + pax_open_kernel();
92637 + entry->child = NULL;
92638 + pax_close_kernel();
92639 + }
92640 if (entry->proc_handler == NULL)
92641 kfree(entry->procname);
92642 }
92643
92644 - kfree(*tablep);
92645 - *tablep = NULL;
92646 + kfree(tablep);
92647 }
92648
92649 static int min_load_idx = 0;
92650 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
92651
92652 static void
92653 -set_table_entry(struct ctl_table *entry,
92654 +set_table_entry(ctl_table_no_const *entry,
92655 const char *procname, void *data, int maxlen,
92656 umode_t mode, proc_handler *proc_handler,
92657 bool load_idx)
92658 @@ -5133,7 +5143,7 @@ set_table_entry(struct ctl_table *entry,
92659 static struct ctl_table *
92660 sd_alloc_ctl_domain_table(struct sched_domain *sd)
92661 {
92662 - struct ctl_table *table = sd_alloc_ctl_entry(14);
92663 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
92664
92665 if (table == NULL)
92666 return NULL;
92667 @@ -5171,9 +5181,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
92668 return table;
92669 }
92670
92671 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
92672 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
92673 {
92674 - struct ctl_table *entry, *table;
92675 + ctl_table_no_const *entry, *table;
92676 struct sched_domain *sd;
92677 int domain_num = 0, i;
92678 char buf[32];
92679 @@ -5200,11 +5210,13 @@ static struct ctl_table_header *sd_sysctl_header;
92680 static void register_sched_domain_sysctl(void)
92681 {
92682 int i, cpu_num = num_possible_cpus();
92683 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
92684 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
92685 char buf[32];
92686
92687 WARN_ON(sd_ctl_dir[0].child);
92688 + pax_open_kernel();
92689 sd_ctl_dir[0].child = entry;
92690 + pax_close_kernel();
92691
92692 if (entry == NULL)
92693 return;
92694 @@ -5227,8 +5239,12 @@ static void unregister_sched_domain_sysctl(void)
92695 if (sd_sysctl_header)
92696 unregister_sysctl_table(sd_sysctl_header);
92697 sd_sysctl_header = NULL;
92698 - if (sd_ctl_dir[0].child)
92699 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
92700 + if (sd_ctl_dir[0].child) {
92701 + sd_free_ctl_entry(sd_ctl_dir[0].child);
92702 + pax_open_kernel();
92703 + sd_ctl_dir[0].child = NULL;
92704 + pax_close_kernel();
92705 + }
92706 }
92707 #else
92708 static void register_sched_domain_sysctl(void)
92709 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
92710 index fe331fc..29d620e 100644
92711 --- a/kernel/sched/fair.c
92712 +++ b/kernel/sched/fair.c
92713 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
92714
92715 static void reset_ptenuma_scan(struct task_struct *p)
92716 {
92717 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
92718 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
92719 p->mm->numa_scan_offset = 0;
92720 }
92721
92722 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
92723 * run_rebalance_domains is triggered when needed from the scheduler tick.
92724 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
92725 */
92726 -static void run_rebalance_domains(struct softirq_action *h)
92727 +static __latent_entropy void run_rebalance_domains(void)
92728 {
92729 struct rq *this_rq = this_rq();
92730 enum cpu_idle_type idle = this_rq->idle_balance ?
92731 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
92732 index 9a2a45c..bb91ace 100644
92733 --- a/kernel/sched/sched.h
92734 +++ b/kernel/sched/sched.h
92735 @@ -1182,7 +1182,7 @@ struct sched_class {
92736 #ifdef CONFIG_FAIR_GROUP_SCHED
92737 void (*task_move_group) (struct task_struct *p, int on_rq);
92738 #endif
92739 -};
92740 +} __do_const;
92741
92742 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
92743 {
92744 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
92745 index 4ef9687..4f44028 100644
92746 --- a/kernel/seccomp.c
92747 +++ b/kernel/seccomp.c
92748 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
92749
92750 switch (action) {
92751 case SECCOMP_RET_ERRNO:
92752 - /* Set the low-order 16-bits as a errno. */
92753 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
92754 + if (data > MAX_ERRNO)
92755 + data = MAX_ERRNO;
92756 syscall_set_return_value(current, task_pt_regs(current),
92757 -data, 0);
92758 goto skip;
92759 diff --git a/kernel/signal.c b/kernel/signal.c
92760 index 16a30529..25ad033 100644
92761 --- a/kernel/signal.c
92762 +++ b/kernel/signal.c
92763 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
92764
92765 int print_fatal_signals __read_mostly;
92766
92767 -static void __user *sig_handler(struct task_struct *t, int sig)
92768 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
92769 {
92770 return t->sighand->action[sig - 1].sa.sa_handler;
92771 }
92772
92773 -static int sig_handler_ignored(void __user *handler, int sig)
92774 +static int sig_handler_ignored(__sighandler_t handler, int sig)
92775 {
92776 /* Is it explicitly or implicitly ignored? */
92777 return handler == SIG_IGN ||
92778 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
92779
92780 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
92781 {
92782 - void __user *handler;
92783 + __sighandler_t handler;
92784
92785 handler = sig_handler(t, sig);
92786
92787 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
92788 atomic_inc(&user->sigpending);
92789 rcu_read_unlock();
92790
92791 + if (!override_rlimit)
92792 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
92793 +
92794 if (override_rlimit ||
92795 atomic_read(&user->sigpending) <=
92796 task_rlimit(t, RLIMIT_SIGPENDING)) {
92797 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
92798
92799 int unhandled_signal(struct task_struct *tsk, int sig)
92800 {
92801 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
92802 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
92803 if (is_global_init(tsk))
92804 return 1;
92805 if (handler != SIG_IGN && handler != SIG_DFL)
92806 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
92807 }
92808 }
92809
92810 + /* allow glibc communication via tgkill to other threads in our
92811 + thread group */
92812 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
92813 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
92814 + && gr_handle_signal(t, sig))
92815 + return -EPERM;
92816 +
92817 return security_task_kill(t, info, sig, 0);
92818 }
92819
92820 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92821 return send_signal(sig, info, p, 1);
92822 }
92823
92824 -static int
92825 +int
92826 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92827 {
92828 return send_signal(sig, info, t, 0);
92829 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92830 unsigned long int flags;
92831 int ret, blocked, ignored;
92832 struct k_sigaction *action;
92833 + int is_unhandled = 0;
92834
92835 spin_lock_irqsave(&t->sighand->siglock, flags);
92836 action = &t->sighand->action[sig-1];
92837 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92838 }
92839 if (action->sa.sa_handler == SIG_DFL)
92840 t->signal->flags &= ~SIGNAL_UNKILLABLE;
92841 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
92842 + is_unhandled = 1;
92843 ret = specific_send_sig_info(sig, info, t);
92844 spin_unlock_irqrestore(&t->sighand->siglock, flags);
92845
92846 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
92847 + normal operation */
92848 + if (is_unhandled) {
92849 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
92850 + gr_handle_crash(t, sig);
92851 + }
92852 +
92853 return ret;
92854 }
92855
92856 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92857 ret = check_kill_permission(sig, info, p);
92858 rcu_read_unlock();
92859
92860 - if (!ret && sig)
92861 + if (!ret && sig) {
92862 ret = do_send_sig_info(sig, info, p, true);
92863 + if (!ret)
92864 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
92865 + }
92866
92867 return ret;
92868 }
92869 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
92870 int error = -ESRCH;
92871
92872 rcu_read_lock();
92873 - p = find_task_by_vpid(pid);
92874 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
92875 + /* allow glibc communication via tgkill to other threads in our
92876 + thread group */
92877 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
92878 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
92879 + p = find_task_by_vpid_unrestricted(pid);
92880 + else
92881 +#endif
92882 + p = find_task_by_vpid(pid);
92883 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
92884 error = check_kill_permission(sig, info, p);
92885 /*
92886 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
92887 }
92888 seg = get_fs();
92889 set_fs(KERNEL_DS);
92890 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
92891 - (stack_t __force __user *) &uoss,
92892 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
92893 + (stack_t __force_user *) &uoss,
92894 compat_user_stack_pointer());
92895 set_fs(seg);
92896 if (ret >= 0 && uoss_ptr) {
92897 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
92898 index 40190f2..8861d40 100644
92899 --- a/kernel/smpboot.c
92900 +++ b/kernel/smpboot.c
92901 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
92902 }
92903 smpboot_unpark_thread(plug_thread, cpu);
92904 }
92905 - list_add(&plug_thread->list, &hotplug_threads);
92906 + pax_list_add(&plug_thread->list, &hotplug_threads);
92907 out:
92908 mutex_unlock(&smpboot_threads_lock);
92909 put_online_cpus();
92910 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
92911 {
92912 get_online_cpus();
92913 mutex_lock(&smpboot_threads_lock);
92914 - list_del(&plug_thread->list);
92915 + pax_list_del(&plug_thread->list);
92916 smpboot_destroy_threads(plug_thread);
92917 mutex_unlock(&smpboot_threads_lock);
92918 put_online_cpus();
92919 diff --git a/kernel/softirq.c b/kernel/softirq.c
92920 index c497fcd..e8f90a9 100644
92921 --- a/kernel/softirq.c
92922 +++ b/kernel/softirq.c
92923 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
92924 EXPORT_SYMBOL(irq_stat);
92925 #endif
92926
92927 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
92928 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
92929
92930 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
92931
92932 @@ -266,7 +266,7 @@ restart:
92933 kstat_incr_softirqs_this_cpu(vec_nr);
92934
92935 trace_softirq_entry(vec_nr);
92936 - h->action(h);
92937 + h->action();
92938 trace_softirq_exit(vec_nr);
92939 if (unlikely(prev_count != preempt_count())) {
92940 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
92941 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
92942 or_softirq_pending(1UL << nr);
92943 }
92944
92945 -void open_softirq(int nr, void (*action)(struct softirq_action *))
92946 +void __init open_softirq(int nr, void (*action)(void))
92947 {
92948 softirq_vec[nr].action = action;
92949 }
92950 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
92951 }
92952 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
92953
92954 -static void tasklet_action(struct softirq_action *a)
92955 +static void tasklet_action(void)
92956 {
92957 struct tasklet_struct *list;
92958
92959 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
92960 }
92961 }
92962
92963 -static void tasklet_hi_action(struct softirq_action *a)
92964 +static __latent_entropy void tasklet_hi_action(void)
92965 {
92966 struct tasklet_struct *list;
92967
92968 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
92969 .notifier_call = cpu_callback
92970 };
92971
92972 -static struct smp_hotplug_thread softirq_threads = {
92973 +static struct smp_hotplug_thread softirq_threads __read_only = {
92974 .store = &ksoftirqd,
92975 .thread_should_run = ksoftirqd_should_run,
92976 .thread_fn = run_ksoftirqd,
92977 diff --git a/kernel/sys.c b/kernel/sys.c
92978 index ea9c881..2194af5 100644
92979 --- a/kernel/sys.c
92980 +++ b/kernel/sys.c
92981 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
92982 error = -EACCES;
92983 goto out;
92984 }
92985 +
92986 + if (gr_handle_chroot_setpriority(p, niceval)) {
92987 + error = -EACCES;
92988 + goto out;
92989 + }
92990 +
92991 no_nice = security_task_setnice(p, niceval);
92992 if (no_nice) {
92993 error = no_nice;
92994 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
92995 goto error;
92996 }
92997
92998 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
92999 + goto error;
93000 +
93001 + if (!gid_eq(new->gid, old->gid)) {
93002 + /* make sure we generate a learn log for what will
93003 + end up being a role transition after a full-learning
93004 + policy is generated
93005 + CAP_SETGID is required to perform a transition
93006 + we may not log a CAP_SETGID check above, e.g.
93007 + in the case where new rgid = old egid
93008 + */
93009 + gr_learn_cap(current, new, CAP_SETGID);
93010 + }
93011 +
93012 if (rgid != (gid_t) -1 ||
93013 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93014 new->sgid = new->egid;
93015 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93016 old = current_cred();
93017
93018 retval = -EPERM;
93019 +
93020 + if (gr_check_group_change(kgid, kgid, kgid))
93021 + goto error;
93022 +
93023 if (ns_capable(old->user_ns, CAP_SETGID))
93024 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93025 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93026 @@ -411,7 +435,7 @@ error:
93027 /*
93028 * change the user struct in a credentials set to match the new UID
93029 */
93030 -static int set_user(struct cred *new)
93031 +int set_user(struct cred *new)
93032 {
93033 struct user_struct *new_user;
93034
93035 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93036 goto error;
93037 }
93038
93039 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93040 + goto error;
93041 +
93042 if (!uid_eq(new->uid, old->uid)) {
93043 + /* make sure we generate a learn log for what will
93044 + end up being a role transition after a full-learning
93045 + policy is generated
93046 + CAP_SETUID is required to perform a transition
93047 + we may not log a CAP_SETUID check above, e.g.
93048 + in the case where new ruid = old euid
93049 + */
93050 + gr_learn_cap(current, new, CAP_SETUID);
93051 retval = set_user(new);
93052 if (retval < 0)
93053 goto error;
93054 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93055 old = current_cred();
93056
93057 retval = -EPERM;
93058 +
93059 + if (gr_check_crash_uid(kuid))
93060 + goto error;
93061 + if (gr_check_user_change(kuid, kuid, kuid))
93062 + goto error;
93063 +
93064 if (ns_capable(old->user_ns, CAP_SETUID)) {
93065 new->suid = new->uid = kuid;
93066 if (!uid_eq(kuid, old->uid)) {
93067 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93068 goto error;
93069 }
93070
93071 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93072 + goto error;
93073 +
93074 if (ruid != (uid_t) -1) {
93075 new->uid = kruid;
93076 if (!uid_eq(kruid, old->uid)) {
93077 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93078 goto error;
93079 }
93080
93081 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93082 + goto error;
93083 +
93084 if (rgid != (gid_t) -1)
93085 new->gid = krgid;
93086 if (egid != (gid_t) -1)
93087 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93088 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93089 ns_capable(old->user_ns, CAP_SETUID)) {
93090 if (!uid_eq(kuid, old->fsuid)) {
93091 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93092 + goto error;
93093 +
93094 new->fsuid = kuid;
93095 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93096 goto change_okay;
93097 }
93098 }
93099
93100 +error:
93101 abort_creds(new);
93102 return old_fsuid;
93103
93104 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93105 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93106 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93107 ns_capable(old->user_ns, CAP_SETGID)) {
93108 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93109 + goto error;
93110 +
93111 if (!gid_eq(kgid, old->fsgid)) {
93112 new->fsgid = kgid;
93113 goto change_okay;
93114 }
93115 }
93116
93117 +error:
93118 abort_creds(new);
93119 return old_fsgid;
93120
93121 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93122 return -EFAULT;
93123
93124 down_read(&uts_sem);
93125 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93126 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93127 __OLD_UTS_LEN);
93128 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93129 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93130 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93131 __OLD_UTS_LEN);
93132 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93133 - error |= __copy_to_user(&name->release, &utsname()->release,
93134 + error |= __copy_to_user(name->release, &utsname()->release,
93135 __OLD_UTS_LEN);
93136 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93137 - error |= __copy_to_user(&name->version, &utsname()->version,
93138 + error |= __copy_to_user(name->version, &utsname()->version,
93139 __OLD_UTS_LEN);
93140 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93141 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93142 + error |= __copy_to_user(name->machine, &utsname()->machine,
93143 __OLD_UTS_LEN);
93144 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93145 up_read(&uts_sem);
93146 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93147 */
93148 new_rlim->rlim_cur = 1;
93149 }
93150 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93151 + is changed to a lower value. Since tasks can be created by the same
93152 + user in between this limit change and an execve by this task, force
93153 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93154 + */
93155 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93156 + tsk->flags |= PF_NPROC_EXCEEDED;
93157 }
93158 if (!retval) {
93159 if (old_rlim)
93160 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93161 index 137c7f6..eab3b1a 100644
93162 --- a/kernel/sysctl.c
93163 +++ b/kernel/sysctl.c
93164 @@ -94,7 +94,6 @@
93165
93166
93167 #if defined(CONFIG_SYSCTL)
93168 -
93169 /* External variables not in a header file. */
93170 extern int max_threads;
93171 extern int suid_dumpable;
93172 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93173
93174 /* Constants used for minimum and maximum */
93175 #ifdef CONFIG_LOCKUP_DETECTOR
93176 -static int sixty = 60;
93177 +static int sixty __read_only = 60;
93178 #endif
93179
93180 -static int __maybe_unused neg_one = -1;
93181 +static int __maybe_unused neg_one __read_only = -1;
93182
93183 -static int zero;
93184 -static int __maybe_unused one = 1;
93185 -static int __maybe_unused two = 2;
93186 -static int __maybe_unused four = 4;
93187 -static unsigned long one_ul = 1;
93188 -static int one_hundred = 100;
93189 +static int zero __read_only = 0;
93190 +static int __maybe_unused one __read_only = 1;
93191 +static int __maybe_unused two __read_only = 2;
93192 +static int __maybe_unused three __read_only = 3;
93193 +static int __maybe_unused four __read_only = 4;
93194 +static unsigned long one_ul __read_only = 1;
93195 +static int one_hundred __read_only = 100;
93196 #ifdef CONFIG_PRINTK
93197 -static int ten_thousand = 10000;
93198 +static int ten_thousand __read_only = 10000;
93199 #endif
93200
93201 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93202 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93203 void __user *buffer, size_t *lenp, loff_t *ppos);
93204 #endif
93205
93206 -#ifdef CONFIG_PRINTK
93207 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93208 void __user *buffer, size_t *lenp, loff_t *ppos);
93209 -#endif
93210
93211 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93212 void __user *buffer, size_t *lenp, loff_t *ppos);
93213 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93214
93215 #endif
93216
93217 +extern struct ctl_table grsecurity_table[];
93218 +
93219 static struct ctl_table kern_table[];
93220 static struct ctl_table vm_table[];
93221 static struct ctl_table fs_table[];
93222 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93223 int sysctl_legacy_va_layout;
93224 #endif
93225
93226 +#ifdef CONFIG_PAX_SOFTMODE
93227 +static struct ctl_table pax_table[] = {
93228 + {
93229 + .procname = "softmode",
93230 + .data = &pax_softmode,
93231 + .maxlen = sizeof(unsigned int),
93232 + .mode = 0600,
93233 + .proc_handler = &proc_dointvec,
93234 + },
93235 +
93236 + { }
93237 +};
93238 +#endif
93239 +
93240 /* The default sysctl tables: */
93241
93242 static struct ctl_table sysctl_base_table[] = {
93243 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93244 #endif
93245
93246 static struct ctl_table kern_table[] = {
93247 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93248 + {
93249 + .procname = "grsecurity",
93250 + .mode = 0500,
93251 + .child = grsecurity_table,
93252 + },
93253 +#endif
93254 +
93255 +#ifdef CONFIG_PAX_SOFTMODE
93256 + {
93257 + .procname = "pax",
93258 + .mode = 0500,
93259 + .child = pax_table,
93260 + },
93261 +#endif
93262 +
93263 {
93264 .procname = "sched_child_runs_first",
93265 .data = &sysctl_sched_child_runs_first,
93266 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93267 .data = &modprobe_path,
93268 .maxlen = KMOD_PATH_LEN,
93269 .mode = 0644,
93270 - .proc_handler = proc_dostring,
93271 + .proc_handler = proc_dostring_modpriv,
93272 },
93273 {
93274 .procname = "modules_disabled",
93275 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93276 .extra1 = &zero,
93277 .extra2 = &one,
93278 },
93279 +#endif
93280 {
93281 .procname = "kptr_restrict",
93282 .data = &kptr_restrict,
93283 .maxlen = sizeof(int),
93284 .mode = 0644,
93285 .proc_handler = proc_dointvec_minmax_sysadmin,
93286 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93287 + .extra1 = &two,
93288 +#else
93289 .extra1 = &zero,
93290 +#endif
93291 .extra2 = &two,
93292 },
93293 -#endif
93294 {
93295 .procname = "ngroups_max",
93296 .data = &ngroups_max,
93297 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93298 */
93299 {
93300 .procname = "perf_event_paranoid",
93301 - .data = &sysctl_perf_event_paranoid,
93302 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93303 + .data = &sysctl_perf_event_legitimately_concerned,
93304 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93305 .mode = 0644,
93306 - .proc_handler = proc_dointvec,
93307 + /* go ahead, be a hero */
93308 + .proc_handler = proc_dointvec_minmax_sysadmin,
93309 + .extra1 = &neg_one,
93310 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93311 + .extra2 = &three,
93312 +#else
93313 + .extra2 = &two,
93314 +#endif
93315 },
93316 {
93317 .procname = "perf_event_mlock_kb",
93318 @@ -1343,6 +1384,13 @@ static struct ctl_table vm_table[] = {
93319 .proc_handler = proc_dointvec_minmax,
93320 .extra1 = &zero,
93321 },
93322 + {
93323 + .procname = "heap_stack_gap",
93324 + .data = &sysctl_heap_stack_gap,
93325 + .maxlen = sizeof(sysctl_heap_stack_gap),
93326 + .mode = 0644,
93327 + .proc_handler = proc_doulongvec_minmax,
93328 + },
93329 #else
93330 {
93331 .procname = "nr_trim_pages",
93332 @@ -1825,6 +1873,16 @@ int proc_dostring(struct ctl_table *table, int write,
93333 (char __user *)buffer, lenp, ppos);
93334 }
93335
93336 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93337 + void __user *buffer, size_t *lenp, loff_t *ppos)
93338 +{
93339 + if (write && !capable(CAP_SYS_MODULE))
93340 + return -EPERM;
93341 +
93342 + return _proc_do_string(table->data, table->maxlen, write,
93343 + buffer, lenp, ppos);
93344 +}
93345 +
93346 static size_t proc_skip_spaces(char **buf)
93347 {
93348 size_t ret;
93349 @@ -1930,6 +1988,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93350 len = strlen(tmp);
93351 if (len > *size)
93352 len = *size;
93353 + if (len > sizeof(tmp))
93354 + len = sizeof(tmp);
93355 if (copy_to_user(*buf, tmp, len))
93356 return -EFAULT;
93357 *size -= len;
93358 @@ -2107,7 +2167,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93359 static int proc_taint(struct ctl_table *table, int write,
93360 void __user *buffer, size_t *lenp, loff_t *ppos)
93361 {
93362 - struct ctl_table t;
93363 + ctl_table_no_const t;
93364 unsigned long tmptaint = get_taint();
93365 int err;
93366
93367 @@ -2135,7 +2195,6 @@ static int proc_taint(struct ctl_table *table, int write,
93368 return err;
93369 }
93370
93371 -#ifdef CONFIG_PRINTK
93372 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93373 void __user *buffer, size_t *lenp, loff_t *ppos)
93374 {
93375 @@ -2144,7 +2203,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93376
93377 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
93378 }
93379 -#endif
93380
93381 struct do_proc_dointvec_minmax_conv_param {
93382 int *min;
93383 @@ -2704,6 +2762,12 @@ int proc_dostring(struct ctl_table *table, int write,
93384 return -ENOSYS;
93385 }
93386
93387 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93388 + void __user *buffer, size_t *lenp, loff_t *ppos)
93389 +{
93390 + return -ENOSYS;
93391 +}
93392 +
93393 int proc_dointvec(struct ctl_table *table, int write,
93394 void __user *buffer, size_t *lenp, loff_t *ppos)
93395 {
93396 @@ -2760,5 +2824,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
93397 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
93398 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
93399 EXPORT_SYMBOL(proc_dostring);
93400 +EXPORT_SYMBOL(proc_dostring_modpriv);
93401 EXPORT_SYMBOL(proc_doulongvec_minmax);
93402 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
93403 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
93404 index 670fff8..a247812 100644
93405 --- a/kernel/taskstats.c
93406 +++ b/kernel/taskstats.c
93407 @@ -28,9 +28,12 @@
93408 #include <linux/fs.h>
93409 #include <linux/file.h>
93410 #include <linux/pid_namespace.h>
93411 +#include <linux/grsecurity.h>
93412 #include <net/genetlink.h>
93413 #include <linux/atomic.h>
93414
93415 +extern int gr_is_taskstats_denied(int pid);
93416 +
93417 /*
93418 * Maximum length of a cpumask that can be specified in
93419 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
93420 @@ -576,6 +579,9 @@ err:
93421
93422 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
93423 {
93424 + if (gr_is_taskstats_denied(current->pid))
93425 + return -EACCES;
93426 +
93427 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
93428 return cmd_attr_register_cpumask(info);
93429 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
93430 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
93431 index a7077d3..dd48a49 100644
93432 --- a/kernel/time/alarmtimer.c
93433 +++ b/kernel/time/alarmtimer.c
93434 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
93435 struct platform_device *pdev;
93436 int error = 0;
93437 int i;
93438 - struct k_clock alarm_clock = {
93439 + static struct k_clock alarm_clock = {
93440 .clock_getres = alarm_clock_getres,
93441 .clock_get = alarm_clock_get,
93442 .timer_create = alarm_timer_create,
93443 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
93444 index d8c724c..6b331a4 100644
93445 --- a/kernel/time/hrtimer.c
93446 +++ b/kernel/time/hrtimer.c
93447 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
93448 local_irq_restore(flags);
93449 }
93450
93451 -static void run_hrtimer_softirq(struct softirq_action *h)
93452 +static __latent_entropy void run_hrtimer_softirq(void)
93453 {
93454 hrtimer_peek_ahead_timers();
93455 }
93456 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
93457 index a16b678..8c5bd9d 100644
93458 --- a/kernel/time/posix-cpu-timers.c
93459 +++ b/kernel/time/posix-cpu-timers.c
93460 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
93461
93462 static __init int init_posix_cpu_timers(void)
93463 {
93464 - struct k_clock process = {
93465 + static struct k_clock process = {
93466 .clock_getres = process_cpu_clock_getres,
93467 .clock_get = process_cpu_clock_get,
93468 .timer_create = process_cpu_timer_create,
93469 .nsleep = process_cpu_nsleep,
93470 .nsleep_restart = process_cpu_nsleep_restart,
93471 };
93472 - struct k_clock thread = {
93473 + static struct k_clock thread = {
93474 .clock_getres = thread_cpu_clock_getres,
93475 .clock_get = thread_cpu_clock_get,
93476 .timer_create = thread_cpu_timer_create,
93477 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
93478 index 31ea01f..7fc61ef 100644
93479 --- a/kernel/time/posix-timers.c
93480 +++ b/kernel/time/posix-timers.c
93481 @@ -43,6 +43,7 @@
93482 #include <linux/hash.h>
93483 #include <linux/posix-clock.h>
93484 #include <linux/posix-timers.h>
93485 +#include <linux/grsecurity.h>
93486 #include <linux/syscalls.h>
93487 #include <linux/wait.h>
93488 #include <linux/workqueue.h>
93489 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
93490 * which we beg off on and pass to do_sys_settimeofday().
93491 */
93492
93493 -static struct k_clock posix_clocks[MAX_CLOCKS];
93494 +static struct k_clock *posix_clocks[MAX_CLOCKS];
93495
93496 /*
93497 * These ones are defined below.
93498 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
93499 */
93500 static __init int init_posix_timers(void)
93501 {
93502 - struct k_clock clock_realtime = {
93503 + static struct k_clock clock_realtime = {
93504 .clock_getres = hrtimer_get_res,
93505 .clock_get = posix_clock_realtime_get,
93506 .clock_set = posix_clock_realtime_set,
93507 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
93508 .timer_get = common_timer_get,
93509 .timer_del = common_timer_del,
93510 };
93511 - struct k_clock clock_monotonic = {
93512 + static struct k_clock clock_monotonic = {
93513 .clock_getres = hrtimer_get_res,
93514 .clock_get = posix_ktime_get_ts,
93515 .nsleep = common_nsleep,
93516 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
93517 .timer_get = common_timer_get,
93518 .timer_del = common_timer_del,
93519 };
93520 - struct k_clock clock_monotonic_raw = {
93521 + static struct k_clock clock_monotonic_raw = {
93522 .clock_getres = hrtimer_get_res,
93523 .clock_get = posix_get_monotonic_raw,
93524 };
93525 - struct k_clock clock_realtime_coarse = {
93526 + static struct k_clock clock_realtime_coarse = {
93527 .clock_getres = posix_get_coarse_res,
93528 .clock_get = posix_get_realtime_coarse,
93529 };
93530 - struct k_clock clock_monotonic_coarse = {
93531 + static struct k_clock clock_monotonic_coarse = {
93532 .clock_getres = posix_get_coarse_res,
93533 .clock_get = posix_get_monotonic_coarse,
93534 };
93535 - struct k_clock clock_tai = {
93536 + static struct k_clock clock_tai = {
93537 .clock_getres = hrtimer_get_res,
93538 .clock_get = posix_get_tai,
93539 .nsleep = common_nsleep,
93540 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
93541 .timer_get = common_timer_get,
93542 .timer_del = common_timer_del,
93543 };
93544 - struct k_clock clock_boottime = {
93545 + static struct k_clock clock_boottime = {
93546 .clock_getres = hrtimer_get_res,
93547 .clock_get = posix_get_boottime,
93548 .nsleep = common_nsleep,
93549 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
93550 return;
93551 }
93552
93553 - posix_clocks[clock_id] = *new_clock;
93554 + posix_clocks[clock_id] = new_clock;
93555 }
93556 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
93557
93558 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
93559 return (id & CLOCKFD_MASK) == CLOCKFD ?
93560 &clock_posix_dynamic : &clock_posix_cpu;
93561
93562 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
93563 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
93564 return NULL;
93565 - return &posix_clocks[id];
93566 + return posix_clocks[id];
93567 }
93568
93569 static int common_timer_create(struct k_itimer *new_timer)
93570 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
93571 struct k_clock *kc = clockid_to_kclock(which_clock);
93572 struct k_itimer *new_timer;
93573 int error, new_timer_id;
93574 - sigevent_t event;
93575 + sigevent_t event = { };
93576 int it_id_set = IT_ID_NOT_SET;
93577
93578 if (!kc)
93579 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
93580 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
93581 return -EFAULT;
93582
93583 + /* only the CLOCK_REALTIME clock can be set, all other clocks
93584 + have their clock_set fptr set to a nosettime dummy function
93585 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
93586 + call common_clock_set, which calls do_sys_settimeofday, which
93587 + we hook
93588 + */
93589 +
93590 return kc->clock_set(which_clock, &new_tp);
93591 }
93592
93593 diff --git a/kernel/time/time.c b/kernel/time/time.c
93594 index 2c85b77..6530536 100644
93595 --- a/kernel/time/time.c
93596 +++ b/kernel/time/time.c
93597 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
93598 return error;
93599
93600 if (tz) {
93601 + /* we log in do_settimeofday called below, so don't log twice
93602 + */
93603 + if (!tv)
93604 + gr_log_timechange();
93605 +
93606 sys_tz = *tz;
93607 update_vsyscall_tz();
93608 if (firsttime) {
93609 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
93610 index 6a93185..288c331 100644
93611 --- a/kernel/time/timekeeping.c
93612 +++ b/kernel/time/timekeeping.c
93613 @@ -15,6 +15,7 @@
93614 #include <linux/init.h>
93615 #include <linux/mm.h>
93616 #include <linux/sched.h>
93617 +#include <linux/grsecurity.h>
93618 #include <linux/syscore_ops.h>
93619 #include <linux/clocksource.h>
93620 #include <linux/jiffies.h>
93621 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
93622 if (!timespec64_valid_strict(ts))
93623 return -EINVAL;
93624
93625 + gr_log_timechange();
93626 +
93627 raw_spin_lock_irqsave(&timekeeper_lock, flags);
93628 write_seqcount_begin(&tk_core.seq);
93629
93630 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
93631 index 2d3f5c5..7ed7dc5 100644
93632 --- a/kernel/time/timer.c
93633 +++ b/kernel/time/timer.c
93634 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
93635 /*
93636 * This function runs timers and the timer-tq in bottom half context.
93637 */
93638 -static void run_timer_softirq(struct softirq_action *h)
93639 +static __latent_entropy void run_timer_softirq(void)
93640 {
93641 struct tvec_base *base = __this_cpu_read(tvec_bases);
93642
93643 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
93644 *
93645 * In all cases the return value is guaranteed to be non-negative.
93646 */
93647 -signed long __sched schedule_timeout(signed long timeout)
93648 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
93649 {
93650 struct timer_list timer;
93651 unsigned long expire;
93652 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
93653 index 61ed862..3b52c65 100644
93654 --- a/kernel/time/timer_list.c
93655 +++ b/kernel/time/timer_list.c
93656 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
93657
93658 static void print_name_offset(struct seq_file *m, void *sym)
93659 {
93660 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93661 + SEQ_printf(m, "<%p>", NULL);
93662 +#else
93663 char symname[KSYM_NAME_LEN];
93664
93665 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
93666 SEQ_printf(m, "<%pK>", sym);
93667 else
93668 SEQ_printf(m, "%s", symname);
93669 +#endif
93670 }
93671
93672 static void
93673 @@ -119,7 +123,11 @@ next_one:
93674 static void
93675 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
93676 {
93677 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93678 + SEQ_printf(m, " .base: %p\n", NULL);
93679 +#else
93680 SEQ_printf(m, " .base: %pK\n", base);
93681 +#endif
93682 SEQ_printf(m, " .index: %d\n",
93683 base->index);
93684 SEQ_printf(m, " .resolution: %Lu nsecs\n",
93685 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
93686 {
93687 struct proc_dir_entry *pe;
93688
93689 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93690 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
93691 +#else
93692 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
93693 +#endif
93694 if (!pe)
93695 return -ENOMEM;
93696 return 0;
93697 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
93698 index 1fb08f2..ca4bb1e 100644
93699 --- a/kernel/time/timer_stats.c
93700 +++ b/kernel/time/timer_stats.c
93701 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
93702 static unsigned long nr_entries;
93703 static struct entry entries[MAX_ENTRIES];
93704
93705 -static atomic_t overflow_count;
93706 +static atomic_unchecked_t overflow_count;
93707
93708 /*
93709 * The entries are in a hash-table, for fast lookup:
93710 @@ -140,7 +140,7 @@ static void reset_entries(void)
93711 nr_entries = 0;
93712 memset(entries, 0, sizeof(entries));
93713 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
93714 - atomic_set(&overflow_count, 0);
93715 + atomic_set_unchecked(&overflow_count, 0);
93716 }
93717
93718 static struct entry *alloc_entry(void)
93719 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93720 if (likely(entry))
93721 entry->count++;
93722 else
93723 - atomic_inc(&overflow_count);
93724 + atomic_inc_unchecked(&overflow_count);
93725
93726 out_unlock:
93727 raw_spin_unlock_irqrestore(lock, flags);
93728 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93729
93730 static void print_name_offset(struct seq_file *m, unsigned long addr)
93731 {
93732 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93733 + seq_printf(m, "<%p>", NULL);
93734 +#else
93735 char symname[KSYM_NAME_LEN];
93736
93737 if (lookup_symbol_name(addr, symname) < 0)
93738 - seq_printf(m, "<%p>", (void *)addr);
93739 + seq_printf(m, "<%pK>", (void *)addr);
93740 else
93741 seq_printf(m, "%s", symname);
93742 +#endif
93743 }
93744
93745 static int tstats_show(struct seq_file *m, void *v)
93746 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
93747
93748 seq_puts(m, "Timer Stats Version: v0.3\n");
93749 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
93750 - if (atomic_read(&overflow_count))
93751 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
93752 + if (atomic_read_unchecked(&overflow_count))
93753 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
93754 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
93755
93756 for (i = 0; i < nr_entries; i++) {
93757 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
93758 {
93759 struct proc_dir_entry *pe;
93760
93761 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93762 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
93763 +#else
93764 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
93765 +#endif
93766 if (!pe)
93767 return -ENOMEM;
93768 return 0;
93769 diff --git a/kernel/torture.c b/kernel/torture.c
93770 index dd70993..0bf694b 100644
93771 --- a/kernel/torture.c
93772 +++ b/kernel/torture.c
93773 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
93774 mutex_lock(&fullstop_mutex);
93775 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
93776 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
93777 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
93778 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
93779 } else {
93780 pr_warn("Concurrent rmmod and shutdown illegal!\n");
93781 }
93782 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
93783 if (!torture_must_stop()) {
93784 if (stutter > 1) {
93785 schedule_timeout_interruptible(stutter - 1);
93786 - ACCESS_ONCE(stutter_pause_test) = 2;
93787 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
93788 }
93789 schedule_timeout_interruptible(1);
93790 - ACCESS_ONCE(stutter_pause_test) = 1;
93791 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
93792 }
93793 if (!torture_must_stop())
93794 schedule_timeout_interruptible(stutter);
93795 - ACCESS_ONCE(stutter_pause_test) = 0;
93796 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
93797 torture_shutdown_absorb("torture_stutter");
93798 } while (!torture_must_stop());
93799 torture_kthread_stopping("torture_stutter");
93800 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
93801 schedule_timeout_uninterruptible(10);
93802 return true;
93803 }
93804 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
93805 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
93806 mutex_unlock(&fullstop_mutex);
93807 torture_shutdown_cleanup();
93808 torture_shuffle_cleanup();
93809 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
93810 index 483cecf..ac46091 100644
93811 --- a/kernel/trace/blktrace.c
93812 +++ b/kernel/trace/blktrace.c
93813 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
93814 struct blk_trace *bt = filp->private_data;
93815 char buf[16];
93816
93817 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
93818 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
93819
93820 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
93821 }
93822 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
93823 return 1;
93824
93825 bt = buf->chan->private_data;
93826 - atomic_inc(&bt->dropped);
93827 + atomic_inc_unchecked(&bt->dropped);
93828 return 0;
93829 }
93830
93831 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
93832
93833 bt->dir = dir;
93834 bt->dev = dev;
93835 - atomic_set(&bt->dropped, 0);
93836 + atomic_set_unchecked(&bt->dropped, 0);
93837 INIT_LIST_HEAD(&bt->running_list);
93838
93839 ret = -EIO;
93840 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
93841 index 224e768..8303c84 100644
93842 --- a/kernel/trace/ftrace.c
93843 +++ b/kernel/trace/ftrace.c
93844 @@ -2372,12 +2372,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
93845 if (unlikely(ftrace_disabled))
93846 return 0;
93847
93848 + ret = ftrace_arch_code_modify_prepare();
93849 + FTRACE_WARN_ON(ret);
93850 + if (ret)
93851 + return 0;
93852 +
93853 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
93854 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
93855 if (ret) {
93856 ftrace_bug(ret, rec);
93857 - return 0;
93858 }
93859 - return 1;
93860 + return ret ? 0 : 1;
93861 }
93862
93863 /*
93864 @@ -4754,8 +4759,10 @@ static int ftrace_process_locs(struct module *mod,
93865 if (!count)
93866 return 0;
93867
93868 + pax_open_kernel();
93869 sort(start, count, sizeof(*start),
93870 ftrace_cmp_ips, ftrace_swap_ips);
93871 + pax_close_kernel();
93872
93873 start_pg = ftrace_allocate_pages(count);
93874 if (!start_pg)
93875 @@ -5633,7 +5640,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
93876
93877 if (t->ret_stack == NULL) {
93878 atomic_set(&t->tracing_graph_pause, 0);
93879 - atomic_set(&t->trace_overrun, 0);
93880 + atomic_set_unchecked(&t->trace_overrun, 0);
93881 t->curr_ret_stack = -1;
93882 /* Make sure the tasks see the -1 first: */
93883 smp_wmb();
93884 @@ -5856,7 +5863,7 @@ static void
93885 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
93886 {
93887 atomic_set(&t->tracing_graph_pause, 0);
93888 - atomic_set(&t->trace_overrun, 0);
93889 + atomic_set_unchecked(&t->trace_overrun, 0);
93890 t->ftrace_timestamp = 0;
93891 /* make curr_ret_stack visible before we add the ret_stack */
93892 smp_wmb();
93893 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
93894 index d2e151c..b68c835 100644
93895 --- a/kernel/trace/ring_buffer.c
93896 +++ b/kernel/trace/ring_buffer.c
93897 @@ -350,9 +350,9 @@ struct buffer_data_page {
93898 */
93899 struct buffer_page {
93900 struct list_head list; /* list of buffer pages */
93901 - local_t write; /* index for next write */
93902 + local_unchecked_t write; /* index for next write */
93903 unsigned read; /* index for next read */
93904 - local_t entries; /* entries on this page */
93905 + local_unchecked_t entries; /* entries on this page */
93906 unsigned long real_end; /* real end of data */
93907 struct buffer_data_page *page; /* Actual data page */
93908 };
93909 @@ -473,8 +473,8 @@ struct ring_buffer_per_cpu {
93910 unsigned long last_overrun;
93911 local_t entries_bytes;
93912 local_t entries;
93913 - local_t overrun;
93914 - local_t commit_overrun;
93915 + local_unchecked_t overrun;
93916 + local_unchecked_t commit_overrun;
93917 local_t dropped_events;
93918 local_t committing;
93919 local_t commits;
93920 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93921 *
93922 * We add a counter to the write field to denote this.
93923 */
93924 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
93925 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
93926 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
93927 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
93928
93929 /*
93930 * Just make sure we have seen our old_write and synchronize
93931 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93932 * cmpxchg to only update if an interrupt did not already
93933 * do it for us. If the cmpxchg fails, we don't care.
93934 */
93935 - (void)local_cmpxchg(&next_page->write, old_write, val);
93936 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
93937 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
93938 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
93939
93940 /*
93941 * No need to worry about races with clearing out the commit.
93942 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
93943
93944 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
93945 {
93946 - return local_read(&bpage->entries) & RB_WRITE_MASK;
93947 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
93948 }
93949
93950 static inline unsigned long rb_page_write(struct buffer_page *bpage)
93951 {
93952 - return local_read(&bpage->write) & RB_WRITE_MASK;
93953 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
93954 }
93955
93956 static int
93957 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
93958 * bytes consumed in ring buffer from here.
93959 * Increment overrun to account for the lost events.
93960 */
93961 - local_add(page_entries, &cpu_buffer->overrun);
93962 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
93963 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
93964 }
93965
93966 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
93967 * it is our responsibility to update
93968 * the counters.
93969 */
93970 - local_add(entries, &cpu_buffer->overrun);
93971 + local_add_unchecked(entries, &cpu_buffer->overrun);
93972 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
93973
93974 /*
93975 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93976 if (tail == BUF_PAGE_SIZE)
93977 tail_page->real_end = 0;
93978
93979 - local_sub(length, &tail_page->write);
93980 + local_sub_unchecked(length, &tail_page->write);
93981 return;
93982 }
93983
93984 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93985 rb_event_set_padding(event);
93986
93987 /* Set the write back to the previous setting */
93988 - local_sub(length, &tail_page->write);
93989 + local_sub_unchecked(length, &tail_page->write);
93990 return;
93991 }
93992
93993 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93994
93995 /* Set write to end of buffer */
93996 length = (tail + length) - BUF_PAGE_SIZE;
93997 - local_sub(length, &tail_page->write);
93998 + local_sub_unchecked(length, &tail_page->write);
93999 }
94000
94001 /*
94002 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94003 * about it.
94004 */
94005 if (unlikely(next_page == commit_page)) {
94006 - local_inc(&cpu_buffer->commit_overrun);
94007 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94008 goto out_reset;
94009 }
94010
94011 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94012 cpu_buffer->tail_page) &&
94013 (cpu_buffer->commit_page ==
94014 cpu_buffer->reader_page))) {
94015 - local_inc(&cpu_buffer->commit_overrun);
94016 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94017 goto out_reset;
94018 }
94019 }
94020 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94021 length += RB_LEN_TIME_EXTEND;
94022
94023 tail_page = cpu_buffer->tail_page;
94024 - write = local_add_return(length, &tail_page->write);
94025 + write = local_add_return_unchecked(length, &tail_page->write);
94026
94027 /* set write to only the index of the write */
94028 write &= RB_WRITE_MASK;
94029 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94030 kmemcheck_annotate_bitfield(event, bitfield);
94031 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94032
94033 - local_inc(&tail_page->entries);
94034 + local_inc_unchecked(&tail_page->entries);
94035
94036 /*
94037 * If this is the first commit on the page, then update
94038 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94039
94040 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94041 unsigned long write_mask =
94042 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94043 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94044 unsigned long event_length = rb_event_length(event);
94045 /*
94046 * This is on the tail page. It is possible that
94047 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94048 */
94049 old_index += write_mask;
94050 new_index += write_mask;
94051 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94052 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94053 if (index == old_index) {
94054 /* update counters */
94055 local_sub(event_length, &cpu_buffer->entries_bytes);
94056 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94057
94058 /* Do the likely case first */
94059 if (likely(bpage->page == (void *)addr)) {
94060 - local_dec(&bpage->entries);
94061 + local_dec_unchecked(&bpage->entries);
94062 return;
94063 }
94064
94065 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94066 start = bpage;
94067 do {
94068 if (bpage->page == (void *)addr) {
94069 - local_dec(&bpage->entries);
94070 + local_dec_unchecked(&bpage->entries);
94071 return;
94072 }
94073 rb_inc_page(cpu_buffer, &bpage);
94074 @@ -3200,7 +3200,7 @@ static inline unsigned long
94075 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94076 {
94077 return local_read(&cpu_buffer->entries) -
94078 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94079 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94080 }
94081
94082 /**
94083 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94084 return 0;
94085
94086 cpu_buffer = buffer->buffers[cpu];
94087 - ret = local_read(&cpu_buffer->overrun);
94088 + ret = local_read_unchecked(&cpu_buffer->overrun);
94089
94090 return ret;
94091 }
94092 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94093 return 0;
94094
94095 cpu_buffer = buffer->buffers[cpu];
94096 - ret = local_read(&cpu_buffer->commit_overrun);
94097 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94098
94099 return ret;
94100 }
94101 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94102 /* if you care about this being correct, lock the buffer */
94103 for_each_buffer_cpu(buffer, cpu) {
94104 cpu_buffer = buffer->buffers[cpu];
94105 - overruns += local_read(&cpu_buffer->overrun);
94106 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94107 }
94108
94109 return overruns;
94110 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94111 /*
94112 * Reset the reader page to size zero.
94113 */
94114 - local_set(&cpu_buffer->reader_page->write, 0);
94115 - local_set(&cpu_buffer->reader_page->entries, 0);
94116 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94117 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94118 local_set(&cpu_buffer->reader_page->page->commit, 0);
94119 cpu_buffer->reader_page->real_end = 0;
94120
94121 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94122 * want to compare with the last_overrun.
94123 */
94124 smp_mb();
94125 - overwrite = local_read(&(cpu_buffer->overrun));
94126 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94127
94128 /*
94129 * Here's the tricky part.
94130 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94131
94132 cpu_buffer->head_page
94133 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94134 - local_set(&cpu_buffer->head_page->write, 0);
94135 - local_set(&cpu_buffer->head_page->entries, 0);
94136 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94137 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94138 local_set(&cpu_buffer->head_page->page->commit, 0);
94139
94140 cpu_buffer->head_page->read = 0;
94141 @@ -4186,14 +4186,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94142
94143 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94144 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94145 - local_set(&cpu_buffer->reader_page->write, 0);
94146 - local_set(&cpu_buffer->reader_page->entries, 0);
94147 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94148 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94149 local_set(&cpu_buffer->reader_page->page->commit, 0);
94150 cpu_buffer->reader_page->read = 0;
94151
94152 local_set(&cpu_buffer->entries_bytes, 0);
94153 - local_set(&cpu_buffer->overrun, 0);
94154 - local_set(&cpu_buffer->commit_overrun, 0);
94155 + local_set_unchecked(&cpu_buffer->overrun, 0);
94156 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94157 local_set(&cpu_buffer->dropped_events, 0);
94158 local_set(&cpu_buffer->entries, 0);
94159 local_set(&cpu_buffer->committing, 0);
94160 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94161 rb_init_page(bpage);
94162 bpage = reader->page;
94163 reader->page = *data_page;
94164 - local_set(&reader->write, 0);
94165 - local_set(&reader->entries, 0);
94166 + local_set_unchecked(&reader->write, 0);
94167 + local_set_unchecked(&reader->entries, 0);
94168 reader->read = 0;
94169 *data_page = bpage;
94170
94171 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94172 index 361a827..6a319a3 100644
94173 --- a/kernel/trace/trace.c
94174 +++ b/kernel/trace/trace.c
94175 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94176 return 0;
94177 }
94178
94179 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94180 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94181 {
94182 /* do nothing if flag is already set */
94183 if (!!(trace_flags & mask) == !!enabled)
94184 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94185 index 8de48ba..3e5b4fa 100644
94186 --- a/kernel/trace/trace.h
94187 +++ b/kernel/trace/trace.h
94188 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94189 void trace_printk_init_buffers(void);
94190 void trace_printk_start_comm(void);
94191 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94192 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94193 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94194
94195 /*
94196 * Normal trace_printk() and friends allocates special buffers
94197 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94198 index 57b67b1..66082a9 100644
94199 --- a/kernel/trace/trace_clock.c
94200 +++ b/kernel/trace/trace_clock.c
94201 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94202 return now;
94203 }
94204
94205 -static atomic64_t trace_counter;
94206 +static atomic64_unchecked_t trace_counter;
94207
94208 /*
94209 * trace_clock_counter(): simply an atomic counter.
94210 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94211 */
94212 u64 notrace trace_clock_counter(void)
94213 {
94214 - return atomic64_add_return(1, &trace_counter);
94215 + return atomic64_inc_return_unchecked(&trace_counter);
94216 }
94217 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94218 index b03a0ea..2df3168 100644
94219 --- a/kernel/trace/trace_events.c
94220 +++ b/kernel/trace/trace_events.c
94221 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94222 return 0;
94223 }
94224
94225 -struct ftrace_module_file_ops;
94226 static void __add_event_to_tracers(struct ftrace_event_call *call);
94227
94228 /* Add an additional event_call dynamically */
94229 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94230 index ba47600..d0e47fa 100644
94231 --- a/kernel/trace/trace_functions_graph.c
94232 +++ b/kernel/trace/trace_functions_graph.c
94233 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94234
94235 /* The return trace stack is full */
94236 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94237 - atomic_inc(&current->trace_overrun);
94238 + atomic_inc_unchecked(&current->trace_overrun);
94239 return -EBUSY;
94240 }
94241
94242 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94243 *ret = current->ret_stack[index].ret;
94244 trace->func = current->ret_stack[index].func;
94245 trace->calltime = current->ret_stack[index].calltime;
94246 - trace->overrun = atomic_read(&current->trace_overrun);
94247 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94248 trace->depth = index;
94249 }
94250
94251 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94252 index 7a9ba62..2e0e4a1 100644
94253 --- a/kernel/trace/trace_mmiotrace.c
94254 +++ b/kernel/trace/trace_mmiotrace.c
94255 @@ -24,7 +24,7 @@ struct header_iter {
94256 static struct trace_array *mmio_trace_array;
94257 static bool overrun_detected;
94258 static unsigned long prev_overruns;
94259 -static atomic_t dropped_count;
94260 +static atomic_unchecked_t dropped_count;
94261
94262 static void mmio_reset_data(struct trace_array *tr)
94263 {
94264 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94265
94266 static unsigned long count_overruns(struct trace_iterator *iter)
94267 {
94268 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94269 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94270 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94271
94272 if (over > prev_overruns)
94273 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94274 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94275 sizeof(*entry), 0, pc);
94276 if (!event) {
94277 - atomic_inc(&dropped_count);
94278 + atomic_inc_unchecked(&dropped_count);
94279 return;
94280 }
94281 entry = ring_buffer_event_data(event);
94282 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94283 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94284 sizeof(*entry), 0, pc);
94285 if (!event) {
94286 - atomic_inc(&dropped_count);
94287 + atomic_inc_unchecked(&dropped_count);
94288 return;
94289 }
94290 entry = ring_buffer_event_data(event);
94291 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94292 index b77b9a6..82f19bd 100644
94293 --- a/kernel/trace/trace_output.c
94294 +++ b/kernel/trace/trace_output.c
94295 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
94296 goto out;
94297 }
94298
94299 + pax_open_kernel();
94300 if (event->funcs->trace == NULL)
94301 - event->funcs->trace = trace_nop_print;
94302 + *(void **)&event->funcs->trace = trace_nop_print;
94303 if (event->funcs->raw == NULL)
94304 - event->funcs->raw = trace_nop_print;
94305 + *(void **)&event->funcs->raw = trace_nop_print;
94306 if (event->funcs->hex == NULL)
94307 - event->funcs->hex = trace_nop_print;
94308 + *(void **)&event->funcs->hex = trace_nop_print;
94309 if (event->funcs->binary == NULL)
94310 - event->funcs->binary = trace_nop_print;
94311 + *(void **)&event->funcs->binary = trace_nop_print;
94312 + pax_close_kernel();
94313
94314 key = event->type & (EVENT_HASHSIZE - 1);
94315
94316 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
94317 index f8b45d8..70ff6c8 100644
94318 --- a/kernel/trace/trace_seq.c
94319 +++ b/kernel/trace/trace_seq.c
94320 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
94321 return 0;
94322 }
94323
94324 - seq_buf_path(&s->seq, path, "\n");
94325 + seq_buf_path(&s->seq, path, "\n\\");
94326
94327 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
94328 s->seq.len = save_len;
94329 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
94330 index 16eddb3..758b308 100644
94331 --- a/kernel/trace/trace_stack.c
94332 +++ b/kernel/trace/trace_stack.c
94333 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
94334 return;
94335
94336 /* we do not handle interrupt stacks yet */
94337 - if (!object_is_on_stack(stack))
94338 + if (!object_starts_on_stack(stack))
94339 return;
94340
94341 local_irq_save(flags);
94342 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
94343 index c6ee36f..78513f3 100644
94344 --- a/kernel/trace/trace_syscalls.c
94345 +++ b/kernel/trace/trace_syscalls.c
94346 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
94347 int num;
94348
94349 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94350 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94351 + return -EINVAL;
94352
94353 mutex_lock(&syscall_trace_lock);
94354 if (!sys_perf_refcount_enter)
94355 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
94356 int num;
94357
94358 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94359 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94360 + return;
94361
94362 mutex_lock(&syscall_trace_lock);
94363 sys_perf_refcount_enter--;
94364 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
94365 int num;
94366
94367 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94368 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94369 + return -EINVAL;
94370
94371 mutex_lock(&syscall_trace_lock);
94372 if (!sys_perf_refcount_exit)
94373 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
94374 int num;
94375
94376 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94377 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94378 + return;
94379
94380 mutex_lock(&syscall_trace_lock);
94381 sys_perf_refcount_exit--;
94382 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
94383 index 4109f83..fe1f830 100644
94384 --- a/kernel/user_namespace.c
94385 +++ b/kernel/user_namespace.c
94386 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
94387 !kgid_has_mapping(parent_ns, group))
94388 return -EPERM;
94389
94390 +#ifdef CONFIG_GRKERNSEC
94391 + /*
94392 + * This doesn't really inspire confidence:
94393 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
94394 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
94395 + * Increases kernel attack surface in areas developers
94396 + * previously cared little about ("low importance due
94397 + * to requiring "root" capability")
94398 + * To be removed when this code receives *proper* review
94399 + */
94400 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
94401 + !capable(CAP_SETGID))
94402 + return -EPERM;
94403 +#endif
94404 +
94405 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
94406 if (!ns)
94407 return -ENOMEM;
94408 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
94409 if (atomic_read(&current->mm->mm_users) > 1)
94410 return -EINVAL;
94411
94412 - if (current->fs->users != 1)
94413 + if (atomic_read(&current->fs->users) != 1)
94414 return -EINVAL;
94415
94416 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
94417 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
94418 index c8eac43..4b5f08f 100644
94419 --- a/kernel/utsname_sysctl.c
94420 +++ b/kernel/utsname_sysctl.c
94421 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
94422 static int proc_do_uts_string(struct ctl_table *table, int write,
94423 void __user *buffer, size_t *lenp, loff_t *ppos)
94424 {
94425 - struct ctl_table uts_table;
94426 + ctl_table_no_const uts_table;
94427 int r;
94428 memcpy(&uts_table, table, sizeof(uts_table));
94429 uts_table.data = get_uts(table, write);
94430 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
94431 index 70bf118..4be3c37 100644
94432 --- a/kernel/watchdog.c
94433 +++ b/kernel/watchdog.c
94434 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
94435 static void watchdog_nmi_disable(unsigned int cpu) { return; }
94436 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
94437
94438 -static struct smp_hotplug_thread watchdog_threads = {
94439 +static struct smp_hotplug_thread watchdog_threads __read_only = {
94440 .store = &softlockup_watchdog,
94441 .thread_should_run = watchdog_should_run,
94442 .thread_fn = watchdog,
94443 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
94444 index beeeac9..65cbfb3 100644
94445 --- a/kernel/workqueue.c
94446 +++ b/kernel/workqueue.c
94447 @@ -4517,7 +4517,7 @@ static void rebind_workers(struct worker_pool *pool)
94448 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
94449 worker_flags |= WORKER_REBOUND;
94450 worker_flags &= ~WORKER_UNBOUND;
94451 - ACCESS_ONCE(worker->flags) = worker_flags;
94452 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
94453 }
94454
94455 spin_unlock_irq(&pool->lock);
94456 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
94457 index 5f2ce61..85a0b1b 100644
94458 --- a/lib/Kconfig.debug
94459 +++ b/lib/Kconfig.debug
94460 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
94461
94462 config DEBUG_WW_MUTEX_SLOWPATH
94463 bool "Wait/wound mutex debugging: Slowpath testing"
94464 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94465 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94466 select DEBUG_LOCK_ALLOC
94467 select DEBUG_SPINLOCK
94468 select DEBUG_MUTEXES
94469 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
94470
94471 config DEBUG_LOCK_ALLOC
94472 bool "Lock debugging: detect incorrect freeing of live locks"
94473 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94474 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94475 select DEBUG_SPINLOCK
94476 select DEBUG_MUTEXES
94477 select LOCKDEP
94478 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
94479
94480 config PROVE_LOCKING
94481 bool "Lock debugging: prove locking correctness"
94482 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94483 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94484 select LOCKDEP
94485 select DEBUG_SPINLOCK
94486 select DEBUG_MUTEXES
94487 @@ -992,7 +992,7 @@ config LOCKDEP
94488
94489 config LOCK_STAT
94490 bool "Lock usage statistics"
94491 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94492 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94493 select LOCKDEP
94494 select DEBUG_SPINLOCK
94495 select DEBUG_MUTEXES
94496 @@ -1453,6 +1453,7 @@ config LATENCYTOP
94497 depends on DEBUG_KERNEL
94498 depends on STACKTRACE_SUPPORT
94499 depends on PROC_FS
94500 + depends on !GRKERNSEC_HIDESYM
94501 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
94502 select KALLSYMS
94503 select KALLSYMS_ALL
94504 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94505 config DEBUG_STRICT_USER_COPY_CHECKS
94506 bool "Strict user copy size checks"
94507 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94508 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
94509 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
94510 help
94511 Enabling this option turns a certain set of sanity checks for user
94512 copy operations into compile time failures.
94513 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
94514
94515 config PROVIDE_OHCI1394_DMA_INIT
94516 bool "Remote debugging over FireWire early on boot"
94517 - depends on PCI && X86
94518 + depends on PCI && X86 && !GRKERNSEC
94519 help
94520 If you want to debug problems which hang or crash the kernel early
94521 on boot and the crashing machine has a FireWire port, you can use
94522 diff --git a/lib/Makefile b/lib/Makefile
94523 index 3c3b30b..ca29102 100644
94524 --- a/lib/Makefile
94525 +++ b/lib/Makefile
94526 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
94527 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
94528 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
94529 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
94530 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
94531 +obj-y += list_debug.o
94532 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
94533
94534 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
94535 diff --git a/lib/average.c b/lib/average.c
94536 index 114d1be..ab0350c 100644
94537 --- a/lib/average.c
94538 +++ b/lib/average.c
94539 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
94540 {
94541 unsigned long internal = ACCESS_ONCE(avg->internal);
94542
94543 - ACCESS_ONCE(avg->internal) = internal ?
94544 + ACCESS_ONCE_RW(avg->internal) = internal ?
94545 (((internal << avg->weight) - internal) +
94546 (val << avg->factor)) >> avg->weight :
94547 (val << avg->factor);
94548 diff --git a/lib/bitmap.c b/lib/bitmap.c
94549 index 324ea9e..46b1ae2 100644
94550 --- a/lib/bitmap.c
94551 +++ b/lib/bitmap.c
94552 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
94553 }
94554 EXPORT_SYMBOL(__bitmap_subset);
94555
94556 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94557 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94558 {
94559 unsigned int k, lim = bits/BITS_PER_LONG;
94560 int w = 0;
94561 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
94562 {
94563 int c, old_c, totaldigits, ndigits, nchunks, nbits;
94564 u32 chunk;
94565 - const char __user __force *ubuf = (const char __user __force *)buf;
94566 + const char __user *ubuf = (const char __force_user *)buf;
94567
94568 bitmap_zero(maskp, nmaskbits);
94569
94570 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
94571 {
94572 if (!access_ok(VERIFY_READ, ubuf, ulen))
94573 return -EFAULT;
94574 - return __bitmap_parse((const char __force *)ubuf,
94575 + return __bitmap_parse((const char __force_kernel *)ubuf,
94576 ulen, 1, maskp, nmaskbits);
94577
94578 }
94579 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
94580 {
94581 unsigned a, b;
94582 int c, old_c, totaldigits;
94583 - const char __user __force *ubuf = (const char __user __force *)buf;
94584 + const char __user *ubuf = (const char __force_user *)buf;
94585 int exp_digit, in_range;
94586
94587 totaldigits = c = 0;
94588 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
94589 {
94590 if (!access_ok(VERIFY_READ, ubuf, ulen))
94591 return -EFAULT;
94592 - return __bitmap_parselist((const char __force *)ubuf,
94593 + return __bitmap_parselist((const char __force_kernel *)ubuf,
94594 ulen, 1, maskp, nmaskbits);
94595 }
94596 EXPORT_SYMBOL(bitmap_parselist_user);
94597 diff --git a/lib/bug.c b/lib/bug.c
94598 index 0c3bd95..5a615a1 100644
94599 --- a/lib/bug.c
94600 +++ b/lib/bug.c
94601 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
94602 return BUG_TRAP_TYPE_NONE;
94603
94604 bug = find_bug(bugaddr);
94605 + if (!bug)
94606 + return BUG_TRAP_TYPE_NONE;
94607
94608 file = NULL;
94609 line = 0;
94610 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
94611 index 547f7f9..a6d4ba0 100644
94612 --- a/lib/debugobjects.c
94613 +++ b/lib/debugobjects.c
94614 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
94615 if (limit > 4)
94616 return;
94617
94618 - is_on_stack = object_is_on_stack(addr);
94619 + is_on_stack = object_starts_on_stack(addr);
94620 if (is_on_stack == onstack)
94621 return;
94622
94623 diff --git a/lib/div64.c b/lib/div64.c
94624 index 4382ad7..08aa558 100644
94625 --- a/lib/div64.c
94626 +++ b/lib/div64.c
94627 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
94628 EXPORT_SYMBOL(__div64_32);
94629
94630 #ifndef div_s64_rem
94631 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94632 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94633 {
94634 u64 quotient;
94635
94636 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
94637 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
94638 */
94639 #ifndef div64_u64
94640 -u64 div64_u64(u64 dividend, u64 divisor)
94641 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
94642 {
94643 u32 high = divisor >> 32;
94644 u64 quot;
94645 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
94646 index 9722bd2..0d826f4 100644
94647 --- a/lib/dma-debug.c
94648 +++ b/lib/dma-debug.c
94649 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
94650
94651 void dma_debug_add_bus(struct bus_type *bus)
94652 {
94653 - struct notifier_block *nb;
94654 + notifier_block_no_const *nb;
94655
94656 if (dma_debug_disabled())
94657 return;
94658 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
94659
94660 static void check_for_stack(struct device *dev, void *addr)
94661 {
94662 - if (object_is_on_stack(addr))
94663 + if (object_starts_on_stack(addr))
94664 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
94665 "stack [addr=%p]\n", addr);
94666 }
94667 diff --git a/lib/inflate.c b/lib/inflate.c
94668 index 013a761..c28f3fc 100644
94669 --- a/lib/inflate.c
94670 +++ b/lib/inflate.c
94671 @@ -269,7 +269,7 @@ static void free(void *where)
94672 malloc_ptr = free_mem_ptr;
94673 }
94674 #else
94675 -#define malloc(a) kmalloc(a, GFP_KERNEL)
94676 +#define malloc(a) kmalloc((a), GFP_KERNEL)
94677 #define free(a) kfree(a)
94678 #endif
94679
94680 diff --git a/lib/ioremap.c b/lib/ioremap.c
94681 index 0c9216c..863bd89 100644
94682 --- a/lib/ioremap.c
94683 +++ b/lib/ioremap.c
94684 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
94685 unsigned long next;
94686
94687 phys_addr -= addr;
94688 - pmd = pmd_alloc(&init_mm, pud, addr);
94689 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
94690 if (!pmd)
94691 return -ENOMEM;
94692 do {
94693 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
94694 unsigned long next;
94695
94696 phys_addr -= addr;
94697 - pud = pud_alloc(&init_mm, pgd, addr);
94698 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
94699 if (!pud)
94700 return -ENOMEM;
94701 do {
94702 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
94703 index bd2bea9..6b3c95e 100644
94704 --- a/lib/is_single_threaded.c
94705 +++ b/lib/is_single_threaded.c
94706 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
94707 struct task_struct *p, *t;
94708 bool ret;
94709
94710 + if (!mm)
94711 + return true;
94712 +
94713 if (atomic_read(&task->signal->live) != 1)
94714 return false;
94715
94716 diff --git a/lib/kobject.c b/lib/kobject.c
94717 index 03d4ab3..46f6374 100644
94718 --- a/lib/kobject.c
94719 +++ b/lib/kobject.c
94720 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
94721
94722
94723 static DEFINE_SPINLOCK(kobj_ns_type_lock);
94724 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
94725 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
94726
94727 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94728 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94729 {
94730 enum kobj_ns_type type = ops->type;
94731 int error;
94732 diff --git a/lib/list_debug.c b/lib/list_debug.c
94733 index c24c2f7..f0296f4 100644
94734 --- a/lib/list_debug.c
94735 +++ b/lib/list_debug.c
94736 @@ -11,7 +11,9 @@
94737 #include <linux/bug.h>
94738 #include <linux/kernel.h>
94739 #include <linux/rculist.h>
94740 +#include <linux/mm.h>
94741
94742 +#ifdef CONFIG_DEBUG_LIST
94743 /*
94744 * Insert a new entry between two known consecutive entries.
94745 *
94746 @@ -19,21 +21,40 @@
94747 * the prev/next entries already!
94748 */
94749
94750 +static bool __list_add_debug(struct list_head *new,
94751 + struct list_head *prev,
94752 + struct list_head *next)
94753 +{
94754 + if (unlikely(next->prev != prev)) {
94755 + printk(KERN_ERR "list_add corruption. next->prev should be "
94756 + "prev (%p), but was %p. (next=%p).\n",
94757 + prev, next->prev, next);
94758 + BUG();
94759 + return false;
94760 + }
94761 + if (unlikely(prev->next != next)) {
94762 + printk(KERN_ERR "list_add corruption. prev->next should be "
94763 + "next (%p), but was %p. (prev=%p).\n",
94764 + next, prev->next, prev);
94765 + BUG();
94766 + return false;
94767 + }
94768 + if (unlikely(new == prev || new == next)) {
94769 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
94770 + new, prev, next);
94771 + BUG();
94772 + return false;
94773 + }
94774 + return true;
94775 +}
94776 +
94777 void __list_add(struct list_head *new,
94778 - struct list_head *prev,
94779 - struct list_head *next)
94780 + struct list_head *prev,
94781 + struct list_head *next)
94782 {
94783 - WARN(next->prev != prev,
94784 - "list_add corruption. next->prev should be "
94785 - "prev (%p), but was %p. (next=%p).\n",
94786 - prev, next->prev, next);
94787 - WARN(prev->next != next,
94788 - "list_add corruption. prev->next should be "
94789 - "next (%p), but was %p. (prev=%p).\n",
94790 - next, prev->next, prev);
94791 - WARN(new == prev || new == next,
94792 - "list_add double add: new=%p, prev=%p, next=%p.\n",
94793 - new, prev, next);
94794 + if (!__list_add_debug(new, prev, next))
94795 + return;
94796 +
94797 next->prev = new;
94798 new->next = next;
94799 new->prev = prev;
94800 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
94801 }
94802 EXPORT_SYMBOL(__list_add);
94803
94804 -void __list_del_entry(struct list_head *entry)
94805 +static bool __list_del_entry_debug(struct list_head *entry)
94806 {
94807 struct list_head *prev, *next;
94808
94809 prev = entry->prev;
94810 next = entry->next;
94811
94812 - if (WARN(next == LIST_POISON1,
94813 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94814 - entry, LIST_POISON1) ||
94815 - WARN(prev == LIST_POISON2,
94816 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94817 - entry, LIST_POISON2) ||
94818 - WARN(prev->next != entry,
94819 - "list_del corruption. prev->next should be %p, "
94820 - "but was %p\n", entry, prev->next) ||
94821 - WARN(next->prev != entry,
94822 - "list_del corruption. next->prev should be %p, "
94823 - "but was %p\n", entry, next->prev))
94824 + if (unlikely(next == LIST_POISON1)) {
94825 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94826 + entry, LIST_POISON1);
94827 + BUG();
94828 + return false;
94829 + }
94830 + if (unlikely(prev == LIST_POISON2)) {
94831 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94832 + entry, LIST_POISON2);
94833 + BUG();
94834 + return false;
94835 + }
94836 + if (unlikely(entry->prev->next != entry)) {
94837 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
94838 + "but was %p\n", entry, prev->next);
94839 + BUG();
94840 + return false;
94841 + }
94842 + if (unlikely(entry->next->prev != entry)) {
94843 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
94844 + "but was %p\n", entry, next->prev);
94845 + BUG();
94846 + return false;
94847 + }
94848 + return true;
94849 +}
94850 +
94851 +void __list_del_entry(struct list_head *entry)
94852 +{
94853 + if (!__list_del_entry_debug(entry))
94854 return;
94855
94856 - __list_del(prev, next);
94857 + __list_del(entry->prev, entry->next);
94858 }
94859 EXPORT_SYMBOL(__list_del_entry);
94860
94861 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
94862 void __list_add_rcu(struct list_head *new,
94863 struct list_head *prev, struct list_head *next)
94864 {
94865 - WARN(next->prev != prev,
94866 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
94867 - prev, next->prev, next);
94868 - WARN(prev->next != next,
94869 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
94870 - next, prev->next, prev);
94871 + if (!__list_add_debug(new, prev, next))
94872 + return;
94873 +
94874 new->next = next;
94875 new->prev = prev;
94876 rcu_assign_pointer(list_next_rcu(prev), new);
94877 next->prev = new;
94878 }
94879 EXPORT_SYMBOL(__list_add_rcu);
94880 +#endif
94881 +
94882 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
94883 +{
94884 +#ifdef CONFIG_DEBUG_LIST
94885 + if (!__list_add_debug(new, prev, next))
94886 + return;
94887 +#endif
94888 +
94889 + pax_open_kernel();
94890 + next->prev = new;
94891 + new->next = next;
94892 + new->prev = prev;
94893 + prev->next = new;
94894 + pax_close_kernel();
94895 +}
94896 +EXPORT_SYMBOL(__pax_list_add);
94897 +
94898 +void pax_list_del(struct list_head *entry)
94899 +{
94900 +#ifdef CONFIG_DEBUG_LIST
94901 + if (!__list_del_entry_debug(entry))
94902 + return;
94903 +#endif
94904 +
94905 + pax_open_kernel();
94906 + __list_del(entry->prev, entry->next);
94907 + entry->next = LIST_POISON1;
94908 + entry->prev = LIST_POISON2;
94909 + pax_close_kernel();
94910 +}
94911 +EXPORT_SYMBOL(pax_list_del);
94912 +
94913 +void pax_list_del_init(struct list_head *entry)
94914 +{
94915 + pax_open_kernel();
94916 + __list_del(entry->prev, entry->next);
94917 + INIT_LIST_HEAD(entry);
94918 + pax_close_kernel();
94919 +}
94920 +EXPORT_SYMBOL(pax_list_del_init);
94921 +
94922 +void __pax_list_add_rcu(struct list_head *new,
94923 + struct list_head *prev, struct list_head *next)
94924 +{
94925 +#ifdef CONFIG_DEBUG_LIST
94926 + if (!__list_add_debug(new, prev, next))
94927 + return;
94928 +#endif
94929 +
94930 + pax_open_kernel();
94931 + new->next = next;
94932 + new->prev = prev;
94933 + rcu_assign_pointer(list_next_rcu(prev), new);
94934 + next->prev = new;
94935 + pax_close_kernel();
94936 +}
94937 +EXPORT_SYMBOL(__pax_list_add_rcu);
94938 +
94939 +void pax_list_del_rcu(struct list_head *entry)
94940 +{
94941 +#ifdef CONFIG_DEBUG_LIST
94942 + if (!__list_del_entry_debug(entry))
94943 + return;
94944 +#endif
94945 +
94946 + pax_open_kernel();
94947 + __list_del(entry->prev, entry->next);
94948 + entry->next = LIST_POISON1;
94949 + entry->prev = LIST_POISON2;
94950 + pax_close_kernel();
94951 +}
94952 +EXPORT_SYMBOL(pax_list_del_rcu);
94953 diff --git a/lib/lockref.c b/lib/lockref.c
94954 index d2233de..fa1a2f6 100644
94955 --- a/lib/lockref.c
94956 +++ b/lib/lockref.c
94957 @@ -48,13 +48,13 @@
94958 void lockref_get(struct lockref *lockref)
94959 {
94960 CMPXCHG_LOOP(
94961 - new.count++;
94962 + __lockref_inc(&new);
94963 ,
94964 return;
94965 );
94966
94967 spin_lock(&lockref->lock);
94968 - lockref->count++;
94969 + __lockref_inc(lockref);
94970 spin_unlock(&lockref->lock);
94971 }
94972 EXPORT_SYMBOL(lockref_get);
94973 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
94974 int retval;
94975
94976 CMPXCHG_LOOP(
94977 - new.count++;
94978 + __lockref_inc(&new);
94979 if (!old.count)
94980 return 0;
94981 ,
94982 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
94983 spin_lock(&lockref->lock);
94984 retval = 0;
94985 if (lockref->count) {
94986 - lockref->count++;
94987 + __lockref_inc(lockref);
94988 retval = 1;
94989 }
94990 spin_unlock(&lockref->lock);
94991 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
94992 int lockref_get_or_lock(struct lockref *lockref)
94993 {
94994 CMPXCHG_LOOP(
94995 - new.count++;
94996 + __lockref_inc(&new);
94997 if (!old.count)
94998 break;
94999 ,
95000 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95001 spin_lock(&lockref->lock);
95002 if (!lockref->count)
95003 return 0;
95004 - lockref->count++;
95005 + __lockref_inc(lockref);
95006 spin_unlock(&lockref->lock);
95007 return 1;
95008 }
95009 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95010 int lockref_put_or_lock(struct lockref *lockref)
95011 {
95012 CMPXCHG_LOOP(
95013 - new.count--;
95014 + __lockref_dec(&new);
95015 if (old.count <= 1)
95016 break;
95017 ,
95018 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95019 spin_lock(&lockref->lock);
95020 if (lockref->count <= 1)
95021 return 0;
95022 - lockref->count--;
95023 + __lockref_dec(lockref);
95024 spin_unlock(&lockref->lock);
95025 return 1;
95026 }
95027 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95028 int retval;
95029
95030 CMPXCHG_LOOP(
95031 - new.count++;
95032 + __lockref_inc(&new);
95033 if ((int)old.count < 0)
95034 return 0;
95035 ,
95036 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95037 spin_lock(&lockref->lock);
95038 retval = 0;
95039 if ((int) lockref->count >= 0) {
95040 - lockref->count++;
95041 + __lockref_inc(lockref);
95042 retval = 1;
95043 }
95044 spin_unlock(&lockref->lock);
95045 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95046 index 6111bcb..02e816b 100644
95047 --- a/lib/percpu-refcount.c
95048 +++ b/lib/percpu-refcount.c
95049 @@ -31,7 +31,7 @@
95050 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95051 */
95052
95053 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95054 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95055
95056 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95057
95058 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95059 index 3291a8e..346a91e 100644
95060 --- a/lib/radix-tree.c
95061 +++ b/lib/radix-tree.c
95062 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95063 int nr;
95064 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95065 };
95066 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95067 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95068
95069 static inline void *ptr_to_indirect(void *ptr)
95070 {
95071 diff --git a/lib/random32.c b/lib/random32.c
95072 index 0bee183..526f12f 100644
95073 --- a/lib/random32.c
95074 +++ b/lib/random32.c
95075 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95076 }
95077 #endif
95078
95079 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95080 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95081
95082 /**
95083 * prandom_u32_state - seeded pseudo-random number generator.
95084 diff --git a/lib/rbtree.c b/lib/rbtree.c
95085 index c16c81a..4dcbda1 100644
95086 --- a/lib/rbtree.c
95087 +++ b/lib/rbtree.c
95088 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95089 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95090
95091 static const struct rb_augment_callbacks dummy_callbacks = {
95092 - dummy_propagate, dummy_copy, dummy_rotate
95093 + .propagate = dummy_propagate,
95094 + .copy = dummy_copy,
95095 + .rotate = dummy_rotate
95096 };
95097
95098 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95099 diff --git a/lib/show_mem.c b/lib/show_mem.c
95100 index 7de89f4..00d70b7 100644
95101 --- a/lib/show_mem.c
95102 +++ b/lib/show_mem.c
95103 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95104 quicklist_total_size());
95105 #endif
95106 #ifdef CONFIG_MEMORY_FAILURE
95107 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95108 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95109 #endif
95110 }
95111 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95112 index bb2b201..46abaf9 100644
95113 --- a/lib/strncpy_from_user.c
95114 +++ b/lib/strncpy_from_user.c
95115 @@ -21,7 +21,7 @@
95116 */
95117 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95118 {
95119 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95120 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95121 long res = 0;
95122
95123 /*
95124 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95125 index a28df52..3d55877 100644
95126 --- a/lib/strnlen_user.c
95127 +++ b/lib/strnlen_user.c
95128 @@ -26,7 +26,7 @@
95129 */
95130 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95131 {
95132 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95133 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95134 long align, res = 0;
95135 unsigned long c;
95136
95137 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95138 index 4abda07..b9d3765 100644
95139 --- a/lib/swiotlb.c
95140 +++ b/lib/swiotlb.c
95141 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95142
95143 void
95144 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95145 - dma_addr_t dev_addr)
95146 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95147 {
95148 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95149
95150 diff --git a/lib/usercopy.c b/lib/usercopy.c
95151 index 4f5b1dd..7cab418 100644
95152 --- a/lib/usercopy.c
95153 +++ b/lib/usercopy.c
95154 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95155 WARN(1, "Buffer overflow detected!\n");
95156 }
95157 EXPORT_SYMBOL(copy_from_user_overflow);
95158 +
95159 +void copy_to_user_overflow(void)
95160 +{
95161 + WARN(1, "Buffer overflow detected!\n");
95162 +}
95163 +EXPORT_SYMBOL(copy_to_user_overflow);
95164 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95165 index ec337f6..8484eb2 100644
95166 --- a/lib/vsprintf.c
95167 +++ b/lib/vsprintf.c
95168 @@ -16,6 +16,9 @@
95169 * - scnprintf and vscnprintf
95170 */
95171
95172 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95173 +#define __INCLUDED_BY_HIDESYM 1
95174 +#endif
95175 #include <stdarg.h>
95176 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95177 #include <linux/types.h>
95178 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95179 #ifdef CONFIG_KALLSYMS
95180 if (*fmt == 'B')
95181 sprint_backtrace(sym, value);
95182 - else if (*fmt != 'f' && *fmt != 's')
95183 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95184 sprint_symbol(sym, value);
95185 else
95186 sprint_symbol_no_offset(sym, value);
95187 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95188 return number(buf, end, num, spec);
95189 }
95190
95191 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95192 +int kptr_restrict __read_mostly = 2;
95193 +#else
95194 int kptr_restrict __read_mostly;
95195 +#endif
95196
95197 /*
95198 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95199 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95200 *
95201 * - 'F' For symbolic function descriptor pointers with offset
95202 * - 'f' For simple symbolic function names without offset
95203 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95204 * - 'S' For symbolic direct pointers with offset
95205 * - 's' For symbolic direct pointers without offset
95206 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95207 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95208 * - 'B' For backtraced symbolic direct pointers with offset
95209 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95210 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95211
95212 if (!ptr && *fmt != 'K') {
95213 /*
95214 - * Print (null) with the same width as a pointer so it makes
95215 + * Print (nil) with the same width as a pointer so it makes
95216 * tabular output look nice.
95217 */
95218 if (spec.field_width == -1)
95219 spec.field_width = default_width;
95220 - return string(buf, end, "(null)", spec);
95221 + return string(buf, end, "(nil)", spec);
95222 }
95223
95224 switch (*fmt) {
95225 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95226 /* Fallthrough */
95227 case 'S':
95228 case 's':
95229 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95230 + break;
95231 +#else
95232 + return symbol_string(buf, end, ptr, spec, fmt);
95233 +#endif
95234 + case 'X':
95235 + ptr = dereference_function_descriptor(ptr);
95236 + case 'A':
95237 case 'B':
95238 return symbol_string(buf, end, ptr, spec, fmt);
95239 case 'R':
95240 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95241 va_end(va);
95242 return buf;
95243 }
95244 + case 'P':
95245 + break;
95246 case 'K':
95247 /*
95248 * %pK cannot be used in IRQ context because its test
95249 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95250 ((const struct file *)ptr)->f_path.dentry,
95251 spec, fmt);
95252 }
95253 +
95254 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95255 + /* 'P' = approved pointers to copy to userland,
95256 + as in the /proc/kallsyms case, as we make it display nothing
95257 + for non-root users, and the real contents for root users
95258 + 'X' = approved simple symbols
95259 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95260 + above
95261 + */
95262 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95263 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95264 + dump_stack();
95265 + ptr = NULL;
95266 + }
95267 +#endif
95268 +
95269 spec.flags |= SMALL;
95270 if (spec.field_width == -1) {
95271 spec.field_width = default_width;
95272 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95273 typeof(type) value; \
95274 if (sizeof(type) == 8) { \
95275 args = PTR_ALIGN(args, sizeof(u32)); \
95276 - *(u32 *)&value = *(u32 *)args; \
95277 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95278 + *(u32 *)&value = *(const u32 *)args; \
95279 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
95280 } else { \
95281 args = PTR_ALIGN(args, sizeof(type)); \
95282 - value = *(typeof(type) *)args; \
95283 + value = *(const typeof(type) *)args; \
95284 } \
95285 args += sizeof(type); \
95286 value; \
95287 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95288 case FORMAT_TYPE_STR: {
95289 const char *str_arg = args;
95290 args += strlen(str_arg) + 1;
95291 - str = string(str, end, (char *)str_arg, spec);
95292 + str = string(str, end, str_arg, spec);
95293 break;
95294 }
95295
95296 diff --git a/localversion-grsec b/localversion-grsec
95297 new file mode 100644
95298 index 0000000..7cd6065
95299 --- /dev/null
95300 +++ b/localversion-grsec
95301 @@ -0,0 +1 @@
95302 +-grsec
95303 diff --git a/mm/Kconfig b/mm/Kconfig
95304 index 1d1ae6b..0f05885 100644
95305 --- a/mm/Kconfig
95306 +++ b/mm/Kconfig
95307 @@ -341,10 +341,11 @@ config KSM
95308 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
95309
95310 config DEFAULT_MMAP_MIN_ADDR
95311 - int "Low address space to protect from user allocation"
95312 + int "Low address space to protect from user allocation"
95313 depends on MMU
95314 - default 4096
95315 - help
95316 + default 32768 if ALPHA || ARM || PARISC || SPARC32
95317 + default 65536
95318 + help
95319 This is the portion of low virtual memory which should be protected
95320 from userspace allocation. Keeping a user from writing to low pages
95321 can help reduce the impact of kernel NULL pointer bugs.
95322 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
95323
95324 config HWPOISON_INJECT
95325 tristate "HWPoison pages injector"
95326 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
95327 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
95328 select PROC_PAGE_MONITOR
95329
95330 config NOMMU_INITIAL_TRIM_EXCESS
95331 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
95332 index 0ae0df5..82ac56b 100644
95333 --- a/mm/backing-dev.c
95334 +++ b/mm/backing-dev.c
95335 @@ -12,7 +12,7 @@
95336 #include <linux/device.h>
95337 #include <trace/events/writeback.h>
95338
95339 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
95340 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
95341
95342 struct backing_dev_info default_backing_dev_info = {
95343 .name = "default",
95344 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
95345 return err;
95346
95347 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
95348 - atomic_long_inc_return(&bdi_seq));
95349 + atomic_long_inc_return_unchecked(&bdi_seq));
95350 if (err) {
95351 bdi_destroy(bdi);
95352 return err;
95353 diff --git a/mm/filemap.c b/mm/filemap.c
95354 index 673e458..7192013 100644
95355 --- a/mm/filemap.c
95356 +++ b/mm/filemap.c
95357 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
95358 struct address_space *mapping = file->f_mapping;
95359
95360 if (!mapping->a_ops->readpage)
95361 - return -ENOEXEC;
95362 + return -ENODEV;
95363 file_accessed(file);
95364 vma->vm_ops = &generic_file_vm_ops;
95365 return 0;
95366 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
95367 *pos = i_size_read(inode);
95368
95369 if (limit != RLIM_INFINITY) {
95370 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
95371 if (*pos >= limit) {
95372 send_sig(SIGXFSZ, current, 0);
95373 return -EFBIG;
95374 diff --git a/mm/fremap.c b/mm/fremap.c
95375 index 2805d71..8b56e7d 100644
95376 --- a/mm/fremap.c
95377 +++ b/mm/fremap.c
95378 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
95379 retry:
95380 vma = find_vma(mm, start);
95381
95382 +#ifdef CONFIG_PAX_SEGMEXEC
95383 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
95384 + goto out;
95385 +#endif
95386 +
95387 /*
95388 * Make sure the vma is shared, that it supports prefaulting,
95389 * and that the remapped range is valid and fully within
95390 diff --git a/mm/gup.c b/mm/gup.c
95391 index 9b2afbf..647297c 100644
95392 --- a/mm/gup.c
95393 +++ b/mm/gup.c
95394 @@ -274,11 +274,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
95395 unsigned int fault_flags = 0;
95396 int ret;
95397
95398 - /* For mlock, just skip the stack guard page. */
95399 - if ((*flags & FOLL_MLOCK) &&
95400 - (stack_guard_page_start(vma, address) ||
95401 - stack_guard_page_end(vma, address + PAGE_SIZE)))
95402 - return -ENOENT;
95403 if (*flags & FOLL_WRITE)
95404 fault_flags |= FAULT_FLAG_WRITE;
95405 if (nonblocking)
95406 @@ -444,14 +439,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95407 if (!(gup_flags & FOLL_FORCE))
95408 gup_flags |= FOLL_NUMA;
95409
95410 - do {
95411 + while (nr_pages) {
95412 struct page *page;
95413 unsigned int foll_flags = gup_flags;
95414 unsigned int page_increm;
95415
95416 /* first iteration or cross vma bound */
95417 if (!vma || start >= vma->vm_end) {
95418 - vma = find_extend_vma(mm, start);
95419 + vma = find_vma(mm, start);
95420 if (!vma && in_gate_area(mm, start)) {
95421 int ret;
95422 ret = get_gate_page(mm, start & PAGE_MASK,
95423 @@ -463,7 +458,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95424 goto next_page;
95425 }
95426
95427 - if (!vma || check_vma_flags(vma, gup_flags))
95428 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
95429 return i ? : -EFAULT;
95430 if (is_vm_hugetlb_page(vma)) {
95431 i = follow_hugetlb_page(mm, vma, pages, vmas,
95432 @@ -518,7 +513,7 @@ next_page:
95433 i += page_increm;
95434 start += page_increm * PAGE_SIZE;
95435 nr_pages -= page_increm;
95436 - } while (nr_pages);
95437 + }
95438 return i;
95439 }
95440 EXPORT_SYMBOL(__get_user_pages);
95441 diff --git a/mm/highmem.c b/mm/highmem.c
95442 index 123bcd3..0de52ba 100644
95443 --- a/mm/highmem.c
95444 +++ b/mm/highmem.c
95445 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
95446 * So no dangers, even with speculative execution.
95447 */
95448 page = pte_page(pkmap_page_table[i]);
95449 + pax_open_kernel();
95450 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
95451 -
95452 + pax_close_kernel();
95453 set_page_address(page, NULL);
95454 need_flush = 1;
95455 }
95456 @@ -259,9 +260,11 @@ start:
95457 }
95458 }
95459 vaddr = PKMAP_ADDR(last_pkmap_nr);
95460 +
95461 + pax_open_kernel();
95462 set_pte_at(&init_mm, vaddr,
95463 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
95464 -
95465 + pax_close_kernel();
95466 pkmap_count[last_pkmap_nr] = 1;
95467 set_page_address(page, (void *)vaddr);
95468
95469 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
95470 index c49586f..41e5fd9 100644
95471 --- a/mm/hugetlb.c
95472 +++ b/mm/hugetlb.c
95473 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95474 struct ctl_table *table, int write,
95475 void __user *buffer, size_t *length, loff_t *ppos)
95476 {
95477 + ctl_table_no_const t;
95478 struct hstate *h = &default_hstate;
95479 unsigned long tmp = h->max_huge_pages;
95480 int ret;
95481 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95482 if (!hugepages_supported())
95483 return -ENOTSUPP;
95484
95485 - table->data = &tmp;
95486 - table->maxlen = sizeof(unsigned long);
95487 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95488 + t = *table;
95489 + t.data = &tmp;
95490 + t.maxlen = sizeof(unsigned long);
95491 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
95492 if (ret)
95493 goto out;
95494
95495 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95496 struct hstate *h = &default_hstate;
95497 unsigned long tmp;
95498 int ret;
95499 + ctl_table_no_const hugetlb_table;
95500
95501 if (!hugepages_supported())
95502 return -ENOTSUPP;
95503 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95504 if (write && hstate_is_gigantic(h))
95505 return -EINVAL;
95506
95507 - table->data = &tmp;
95508 - table->maxlen = sizeof(unsigned long);
95509 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95510 + hugetlb_table = *table;
95511 + hugetlb_table.data = &tmp;
95512 + hugetlb_table.maxlen = sizeof(unsigned long);
95513 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
95514 if (ret)
95515 goto out;
95516
95517 @@ -2797,6 +2801,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
95518 i_mmap_unlock_write(mapping);
95519 }
95520
95521 +#ifdef CONFIG_PAX_SEGMEXEC
95522 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
95523 +{
95524 + struct mm_struct *mm = vma->vm_mm;
95525 + struct vm_area_struct *vma_m;
95526 + unsigned long address_m;
95527 + pte_t *ptep_m;
95528 +
95529 + vma_m = pax_find_mirror_vma(vma);
95530 + if (!vma_m)
95531 + return;
95532 +
95533 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
95534 + address_m = address + SEGMEXEC_TASK_SIZE;
95535 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
95536 + get_page(page_m);
95537 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
95538 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
95539 +}
95540 +#endif
95541 +
95542 /*
95543 * Hugetlb_cow() should be called with page lock of the original hugepage held.
95544 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
95545 @@ -2909,6 +2934,11 @@ retry_avoidcopy:
95546 make_huge_pte(vma, new_page, 1));
95547 page_remove_rmap(old_page);
95548 hugepage_add_new_anon_rmap(new_page, vma, address);
95549 +
95550 +#ifdef CONFIG_PAX_SEGMEXEC
95551 + pax_mirror_huge_pte(vma, address, new_page);
95552 +#endif
95553 +
95554 /* Make the old page be freed below */
95555 new_page = old_page;
95556 }
95557 @@ -3069,6 +3099,10 @@ retry:
95558 && (vma->vm_flags & VM_SHARED)));
95559 set_huge_pte_at(mm, address, ptep, new_pte);
95560
95561 +#ifdef CONFIG_PAX_SEGMEXEC
95562 + pax_mirror_huge_pte(vma, address, page);
95563 +#endif
95564 +
95565 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
95566 /* Optimization, do the COW without a second fault */
95567 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
95568 @@ -3135,6 +3169,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95569 struct hstate *h = hstate_vma(vma);
95570 struct address_space *mapping;
95571
95572 +#ifdef CONFIG_PAX_SEGMEXEC
95573 + struct vm_area_struct *vma_m;
95574 +#endif
95575 +
95576 address &= huge_page_mask(h);
95577
95578 ptep = huge_pte_offset(mm, address);
95579 @@ -3148,6 +3186,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95580 VM_FAULT_SET_HINDEX(hstate_index(h));
95581 }
95582
95583 +#ifdef CONFIG_PAX_SEGMEXEC
95584 + vma_m = pax_find_mirror_vma(vma);
95585 + if (vma_m) {
95586 + unsigned long address_m;
95587 +
95588 + if (vma->vm_start > vma_m->vm_start) {
95589 + address_m = address;
95590 + address -= SEGMEXEC_TASK_SIZE;
95591 + vma = vma_m;
95592 + h = hstate_vma(vma);
95593 + } else
95594 + address_m = address + SEGMEXEC_TASK_SIZE;
95595 +
95596 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
95597 + return VM_FAULT_OOM;
95598 + address_m &= HPAGE_MASK;
95599 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
95600 + }
95601 +#endif
95602 +
95603 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
95604 if (!ptep)
95605 return VM_FAULT_OOM;
95606 diff --git a/mm/internal.h b/mm/internal.h
95607 index efad241..57ae4ca 100644
95608 --- a/mm/internal.h
95609 +++ b/mm/internal.h
95610 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
95611
95612 extern int __isolate_free_page(struct page *page, unsigned int order);
95613 extern void __free_pages_bootmem(struct page *page, unsigned int order);
95614 +extern void free_compound_page(struct page *page);
95615 extern void prep_compound_page(struct page *page, unsigned long order);
95616 #ifdef CONFIG_MEMORY_FAILURE
95617 extern bool is_free_buddy_page(struct page *page);
95618 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
95619
95620 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
95621 unsigned long, unsigned long,
95622 - unsigned long, unsigned long);
95623 + unsigned long, unsigned long) __intentional_overflow(-1);
95624
95625 extern void set_pageblock_order(void);
95626 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
95627 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
95628 index 3cda50c..032ba634 100644
95629 --- a/mm/kmemleak.c
95630 +++ b/mm/kmemleak.c
95631 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
95632
95633 for (i = 0; i < object->trace_len; i++) {
95634 void *ptr = (void *)object->trace[i];
95635 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
95636 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
95637 }
95638 }
95639
95640 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
95641 return -ENOMEM;
95642 }
95643
95644 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
95645 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
95646 &kmemleak_fops);
95647 if (!dentry)
95648 pr_warning("Failed to create the debugfs kmemleak file\n");
95649 diff --git a/mm/maccess.c b/mm/maccess.c
95650 index d53adf9..03a24bf 100644
95651 --- a/mm/maccess.c
95652 +++ b/mm/maccess.c
95653 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
95654 set_fs(KERNEL_DS);
95655 pagefault_disable();
95656 ret = __copy_from_user_inatomic(dst,
95657 - (__force const void __user *)src, size);
95658 + (const void __force_user *)src, size);
95659 pagefault_enable();
95660 set_fs(old_fs);
95661
95662 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
95663
95664 set_fs(KERNEL_DS);
95665 pagefault_disable();
95666 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
95667 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
95668 pagefault_enable();
95669 set_fs(old_fs);
95670
95671 diff --git a/mm/madvise.c b/mm/madvise.c
95672 index a271adc..831d82f 100644
95673 --- a/mm/madvise.c
95674 +++ b/mm/madvise.c
95675 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
95676 pgoff_t pgoff;
95677 unsigned long new_flags = vma->vm_flags;
95678
95679 +#ifdef CONFIG_PAX_SEGMEXEC
95680 + struct vm_area_struct *vma_m;
95681 +#endif
95682 +
95683 switch (behavior) {
95684 case MADV_NORMAL:
95685 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
95686 @@ -126,6 +130,13 @@ success:
95687 /*
95688 * vm_flags is protected by the mmap_sem held in write mode.
95689 */
95690 +
95691 +#ifdef CONFIG_PAX_SEGMEXEC
95692 + vma_m = pax_find_mirror_vma(vma);
95693 + if (vma_m)
95694 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
95695 +#endif
95696 +
95697 vma->vm_flags = new_flags;
95698
95699 out:
95700 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95701 struct vm_area_struct **prev,
95702 unsigned long start, unsigned long end)
95703 {
95704 +
95705 +#ifdef CONFIG_PAX_SEGMEXEC
95706 + struct vm_area_struct *vma_m;
95707 +#endif
95708 +
95709 *prev = vma;
95710 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
95711 return -EINVAL;
95712 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95713 zap_page_range(vma, start, end - start, &details);
95714 } else
95715 zap_page_range(vma, start, end - start, NULL);
95716 +
95717 +#ifdef CONFIG_PAX_SEGMEXEC
95718 + vma_m = pax_find_mirror_vma(vma);
95719 + if (vma_m) {
95720 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
95721 + struct zap_details details = {
95722 + .nonlinear_vma = vma_m,
95723 + .last_index = ULONG_MAX,
95724 + };
95725 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details);
95726 + } else
95727 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
95728 + }
95729 +#endif
95730 +
95731 return 0;
95732 }
95733
95734 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
95735 if (end < start)
95736 return error;
95737
95738 +#ifdef CONFIG_PAX_SEGMEXEC
95739 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
95740 + if (end > SEGMEXEC_TASK_SIZE)
95741 + return error;
95742 + } else
95743 +#endif
95744 +
95745 + if (end > TASK_SIZE)
95746 + return error;
95747 +
95748 error = 0;
95749 if (end == start)
95750 return error;
95751 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
95752 index feb803b..d382029 100644
95753 --- a/mm/memory-failure.c
95754 +++ b/mm/memory-failure.c
95755 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
95756
95757 int sysctl_memory_failure_recovery __read_mostly = 1;
95758
95759 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95760 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95761
95762 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
95763
95764 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
95765 pfn, t->comm, t->pid);
95766 si.si_signo = SIGBUS;
95767 si.si_errno = 0;
95768 - si.si_addr = (void *)addr;
95769 + si.si_addr = (void __user *)addr;
95770 #ifdef __ARCH_SI_TRAPNO
95771 si.si_trapno = trapno;
95772 #endif
95773 @@ -786,7 +786,7 @@ static struct page_state {
95774 unsigned long res;
95775 char *msg;
95776 int (*action)(struct page *p, unsigned long pfn);
95777 -} error_states[] = {
95778 +} __do_const error_states[] = {
95779 { reserved, reserved, "reserved kernel", me_kernel },
95780 /*
95781 * free pages are specially detected outside this table:
95782 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95783 nr_pages = 1 << compound_order(hpage);
95784 else /* normal page or thp */
95785 nr_pages = 1;
95786 - atomic_long_add(nr_pages, &num_poisoned_pages);
95787 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
95788
95789 /*
95790 * We need/can do nothing about count=0 pages.
95791 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95792 if (PageHWPoison(hpage)) {
95793 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
95794 || (p != hpage && TestSetPageHWPoison(hpage))) {
95795 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95796 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95797 unlock_page(hpage);
95798 return 0;
95799 }
95800 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95801 */
95802 if (!PageHWPoison(p)) {
95803 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
95804 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95805 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95806 put_page(hpage);
95807 res = 0;
95808 goto out;
95809 }
95810 if (hwpoison_filter(p)) {
95811 if (TestClearPageHWPoison(p))
95812 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95813 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95814 unlock_page(hpage);
95815 put_page(hpage);
95816 return 0;
95817 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
95818 return 0;
95819 }
95820 if (TestClearPageHWPoison(p))
95821 - atomic_long_dec(&num_poisoned_pages);
95822 + atomic_long_dec_unchecked(&num_poisoned_pages);
95823 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
95824 return 0;
95825 }
95826 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
95827 */
95828 if (TestClearPageHWPoison(page)) {
95829 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
95830 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95831 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95832 freeit = 1;
95833 if (PageHuge(page))
95834 clear_page_hwpoison_huge_page(page);
95835 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
95836 if (PageHuge(page)) {
95837 set_page_hwpoison_huge_page(hpage);
95838 dequeue_hwpoisoned_huge_page(hpage);
95839 - atomic_long_add(1 << compound_order(hpage),
95840 + atomic_long_add_unchecked(1 << compound_order(hpage),
95841 &num_poisoned_pages);
95842 } else {
95843 SetPageHWPoison(page);
95844 - atomic_long_inc(&num_poisoned_pages);
95845 + atomic_long_inc_unchecked(&num_poisoned_pages);
95846 }
95847 }
95848 return ret;
95849 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
95850 put_page(page);
95851 pr_info("soft_offline: %#lx: invalidated\n", pfn);
95852 SetPageHWPoison(page);
95853 - atomic_long_inc(&num_poisoned_pages);
95854 + atomic_long_inc_unchecked(&num_poisoned_pages);
95855 return 0;
95856 }
95857
95858 @@ -1661,7 +1661,7 @@ static int __soft_offline_page(struct page *page, int flags)
95859 if (!is_free_buddy_page(page))
95860 pr_info("soft offline: %#lx: page leaked\n",
95861 pfn);
95862 - atomic_long_inc(&num_poisoned_pages);
95863 + atomic_long_inc_unchecked(&num_poisoned_pages);
95864 }
95865 } else {
95866 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
95867 @@ -1731,11 +1731,11 @@ int soft_offline_page(struct page *page, int flags)
95868 if (PageHuge(page)) {
95869 set_page_hwpoison_huge_page(hpage);
95870 dequeue_hwpoisoned_huge_page(hpage);
95871 - atomic_long_add(1 << compound_order(hpage),
95872 + atomic_long_add_unchecked(1 << compound_order(hpage),
95873 &num_poisoned_pages);
95874 } else {
95875 SetPageHWPoison(page);
95876 - atomic_long_inc(&num_poisoned_pages);
95877 + atomic_long_inc_unchecked(&num_poisoned_pages);
95878 }
95879 }
95880 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
95881 diff --git a/mm/memory.c b/mm/memory.c
95882 index 2c3536c..e800104 100644
95883 --- a/mm/memory.c
95884 +++ b/mm/memory.c
95885 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95886 free_pte_range(tlb, pmd, addr);
95887 } while (pmd++, addr = next, addr != end);
95888
95889 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
95890 start &= PUD_MASK;
95891 if (start < floor)
95892 return;
95893 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95894 pmd = pmd_offset(pud, start);
95895 pud_clear(pud);
95896 pmd_free_tlb(tlb, pmd, start);
95897 +#endif
95898 +
95899 }
95900
95901 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95902 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95903 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
95904 } while (pud++, addr = next, addr != end);
95905
95906 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
95907 start &= PGDIR_MASK;
95908 if (start < floor)
95909 return;
95910 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95911 pud = pud_offset(pgd, start);
95912 pgd_clear(pgd);
95913 pud_free_tlb(tlb, pud, start);
95914 +#endif
95915 +
95916 }
95917
95918 /*
95919 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
95920 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
95921 */
95922 if (vma->vm_ops)
95923 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
95924 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
95925 vma->vm_ops->fault);
95926 if (vma->vm_file)
95927 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
95928 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
95929 vma->vm_file->f_op->mmap);
95930 dump_stack();
95931 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
95932 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
95933 page_add_file_rmap(page);
95934 set_pte_at(mm, addr, pte, mk_pte(page, prot));
95935
95936 +#ifdef CONFIG_PAX_SEGMEXEC
95937 + pax_mirror_file_pte(vma, addr, page, ptl);
95938 +#endif
95939 +
95940 retval = 0;
95941 pte_unmap_unlock(pte, ptl);
95942 return retval;
95943 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
95944 if (!page_count(page))
95945 return -EINVAL;
95946 if (!(vma->vm_flags & VM_MIXEDMAP)) {
95947 +
95948 +#ifdef CONFIG_PAX_SEGMEXEC
95949 + struct vm_area_struct *vma_m;
95950 +#endif
95951 +
95952 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
95953 BUG_ON(vma->vm_flags & VM_PFNMAP);
95954 vma->vm_flags |= VM_MIXEDMAP;
95955 +
95956 +#ifdef CONFIG_PAX_SEGMEXEC
95957 + vma_m = pax_find_mirror_vma(vma);
95958 + if (vma_m)
95959 + vma_m->vm_flags |= VM_MIXEDMAP;
95960 +#endif
95961 +
95962 }
95963 return insert_page(vma, addr, page, vma->vm_page_prot);
95964 }
95965 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
95966 unsigned long pfn)
95967 {
95968 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
95969 + BUG_ON(vma->vm_mirror);
95970
95971 if (addr < vma->vm_start || addr >= vma->vm_end)
95972 return -EFAULT;
95973 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
95974
95975 BUG_ON(pud_huge(*pud));
95976
95977 - pmd = pmd_alloc(mm, pud, addr);
95978 + pmd = (mm == &init_mm) ?
95979 + pmd_alloc_kernel(mm, pud, addr) :
95980 + pmd_alloc(mm, pud, addr);
95981 if (!pmd)
95982 return -ENOMEM;
95983 do {
95984 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
95985 unsigned long next;
95986 int err;
95987
95988 - pud = pud_alloc(mm, pgd, addr);
95989 + pud = (mm == &init_mm) ?
95990 + pud_alloc_kernel(mm, pgd, addr) :
95991 + pud_alloc(mm, pgd, addr);
95992 if (!pud)
95993 return -ENOMEM;
95994 do {
95995 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
95996 return ret;
95997 }
95998
95999 +#ifdef CONFIG_PAX_SEGMEXEC
96000 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96001 +{
96002 + struct mm_struct *mm = vma->vm_mm;
96003 + spinlock_t *ptl;
96004 + pte_t *pte, entry;
96005 +
96006 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96007 + entry = *pte;
96008 + if (!pte_present(entry)) {
96009 + if (!pte_none(entry)) {
96010 + BUG_ON(pte_file(entry));
96011 + free_swap_and_cache(pte_to_swp_entry(entry));
96012 + pte_clear_not_present_full(mm, address, pte, 0);
96013 + }
96014 + } else {
96015 + struct page *page;
96016 +
96017 + flush_cache_page(vma, address, pte_pfn(entry));
96018 + entry = ptep_clear_flush(vma, address, pte);
96019 + BUG_ON(pte_dirty(entry));
96020 + page = vm_normal_page(vma, address, entry);
96021 + if (page) {
96022 + update_hiwater_rss(mm);
96023 + if (PageAnon(page))
96024 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96025 + else
96026 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96027 + page_remove_rmap(page);
96028 + page_cache_release(page);
96029 + }
96030 + }
96031 + pte_unmap_unlock(pte, ptl);
96032 +}
96033 +
96034 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96035 + *
96036 + * the ptl of the lower mapped page is held on entry and is not released on exit
96037 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96038 + */
96039 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96040 +{
96041 + struct mm_struct *mm = vma->vm_mm;
96042 + unsigned long address_m;
96043 + spinlock_t *ptl_m;
96044 + struct vm_area_struct *vma_m;
96045 + pmd_t *pmd_m;
96046 + pte_t *pte_m, entry_m;
96047 +
96048 + BUG_ON(!page_m || !PageAnon(page_m));
96049 +
96050 + vma_m = pax_find_mirror_vma(vma);
96051 + if (!vma_m)
96052 + return;
96053 +
96054 + BUG_ON(!PageLocked(page_m));
96055 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96056 + address_m = address + SEGMEXEC_TASK_SIZE;
96057 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96058 + pte_m = pte_offset_map(pmd_m, address_m);
96059 + ptl_m = pte_lockptr(mm, pmd_m);
96060 + if (ptl != ptl_m) {
96061 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96062 + if (!pte_none(*pte_m))
96063 + goto out;
96064 + }
96065 +
96066 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96067 + page_cache_get(page_m);
96068 + page_add_anon_rmap(page_m, vma_m, address_m);
96069 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96070 + set_pte_at(mm, address_m, pte_m, entry_m);
96071 + update_mmu_cache(vma_m, address_m, pte_m);
96072 +out:
96073 + if (ptl != ptl_m)
96074 + spin_unlock(ptl_m);
96075 + pte_unmap(pte_m);
96076 + unlock_page(page_m);
96077 +}
96078 +
96079 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96080 +{
96081 + struct mm_struct *mm = vma->vm_mm;
96082 + unsigned long address_m;
96083 + spinlock_t *ptl_m;
96084 + struct vm_area_struct *vma_m;
96085 + pmd_t *pmd_m;
96086 + pte_t *pte_m, entry_m;
96087 +
96088 + BUG_ON(!page_m || PageAnon(page_m));
96089 +
96090 + vma_m = pax_find_mirror_vma(vma);
96091 + if (!vma_m)
96092 + return;
96093 +
96094 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96095 + address_m = address + SEGMEXEC_TASK_SIZE;
96096 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96097 + pte_m = pte_offset_map(pmd_m, address_m);
96098 + ptl_m = pte_lockptr(mm, pmd_m);
96099 + if (ptl != ptl_m) {
96100 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96101 + if (!pte_none(*pte_m))
96102 + goto out;
96103 + }
96104 +
96105 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96106 + page_cache_get(page_m);
96107 + page_add_file_rmap(page_m);
96108 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96109 + set_pte_at(mm, address_m, pte_m, entry_m);
96110 + update_mmu_cache(vma_m, address_m, pte_m);
96111 +out:
96112 + if (ptl != ptl_m)
96113 + spin_unlock(ptl_m);
96114 + pte_unmap(pte_m);
96115 +}
96116 +
96117 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96118 +{
96119 + struct mm_struct *mm = vma->vm_mm;
96120 + unsigned long address_m;
96121 + spinlock_t *ptl_m;
96122 + struct vm_area_struct *vma_m;
96123 + pmd_t *pmd_m;
96124 + pte_t *pte_m, entry_m;
96125 +
96126 + vma_m = pax_find_mirror_vma(vma);
96127 + if (!vma_m)
96128 + return;
96129 +
96130 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96131 + address_m = address + SEGMEXEC_TASK_SIZE;
96132 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96133 + pte_m = pte_offset_map(pmd_m, address_m);
96134 + ptl_m = pte_lockptr(mm, pmd_m);
96135 + if (ptl != ptl_m) {
96136 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96137 + if (!pte_none(*pte_m))
96138 + goto out;
96139 + }
96140 +
96141 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96142 + set_pte_at(mm, address_m, pte_m, entry_m);
96143 +out:
96144 + if (ptl != ptl_m)
96145 + spin_unlock(ptl_m);
96146 + pte_unmap(pte_m);
96147 +}
96148 +
96149 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96150 +{
96151 + struct page *page_m;
96152 + pte_t entry;
96153 +
96154 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96155 + goto out;
96156 +
96157 + entry = *pte;
96158 + page_m = vm_normal_page(vma, address, entry);
96159 + if (!page_m)
96160 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96161 + else if (PageAnon(page_m)) {
96162 + if (pax_find_mirror_vma(vma)) {
96163 + pte_unmap_unlock(pte, ptl);
96164 + lock_page(page_m);
96165 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96166 + if (pte_same(entry, *pte))
96167 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96168 + else
96169 + unlock_page(page_m);
96170 + }
96171 + } else
96172 + pax_mirror_file_pte(vma, address, page_m, ptl);
96173 +
96174 +out:
96175 + pte_unmap_unlock(pte, ptl);
96176 +}
96177 +#endif
96178 +
96179 /*
96180 * This routine handles present pages, when users try to write
96181 * to a shared page. It is done by copying the page to a new address
96182 @@ -2212,6 +2419,12 @@ gotten:
96183 */
96184 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96185 if (likely(pte_same(*page_table, orig_pte))) {
96186 +
96187 +#ifdef CONFIG_PAX_SEGMEXEC
96188 + if (pax_find_mirror_vma(vma))
96189 + BUG_ON(!trylock_page(new_page));
96190 +#endif
96191 +
96192 if (old_page) {
96193 if (!PageAnon(old_page)) {
96194 dec_mm_counter_fast(mm, MM_FILEPAGES);
96195 @@ -2265,6 +2478,10 @@ gotten:
96196 page_remove_rmap(old_page);
96197 }
96198
96199 +#ifdef CONFIG_PAX_SEGMEXEC
96200 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96201 +#endif
96202 +
96203 /* Free the old page.. */
96204 new_page = old_page;
96205 ret |= VM_FAULT_WRITE;
96206 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96207 swap_free(entry);
96208 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96209 try_to_free_swap(page);
96210 +
96211 +#ifdef CONFIG_PAX_SEGMEXEC
96212 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96213 +#endif
96214 +
96215 unlock_page(page);
96216 if (page != swapcache) {
96217 /*
96218 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96219
96220 /* No need to invalidate - it was non-present before */
96221 update_mmu_cache(vma, address, page_table);
96222 +
96223 +#ifdef CONFIG_PAX_SEGMEXEC
96224 + pax_mirror_anon_pte(vma, address, page, ptl);
96225 +#endif
96226 +
96227 unlock:
96228 pte_unmap_unlock(page_table, ptl);
96229 out:
96230 @@ -2581,40 +2808,6 @@ out_release:
96231 }
96232
96233 /*
96234 - * This is like a special single-page "expand_{down|up}wards()",
96235 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96236 - * doesn't hit another vma.
96237 - */
96238 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96239 -{
96240 - address &= PAGE_MASK;
96241 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96242 - struct vm_area_struct *prev = vma->vm_prev;
96243 -
96244 - /*
96245 - * Is there a mapping abutting this one below?
96246 - *
96247 - * That's only ok if it's the same stack mapping
96248 - * that has gotten split..
96249 - */
96250 - if (prev && prev->vm_end == address)
96251 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96252 -
96253 - return expand_downwards(vma, address - PAGE_SIZE);
96254 - }
96255 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96256 - struct vm_area_struct *next = vma->vm_next;
96257 -
96258 - /* As VM_GROWSDOWN but s/below/above/ */
96259 - if (next && next->vm_start == address + PAGE_SIZE)
96260 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96261 -
96262 - return expand_upwards(vma, address + PAGE_SIZE);
96263 - }
96264 - return 0;
96265 -}
96266 -
96267 -/*
96268 * We enter with non-exclusive mmap_sem (to exclude vma changes,
96269 * but allow concurrent faults), and pte mapped but not yet locked.
96270 * We return with mmap_sem still held, but pte unmapped and unlocked.
96271 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96272 unsigned int flags)
96273 {
96274 struct mem_cgroup *memcg;
96275 - struct page *page;
96276 + struct page *page = NULL;
96277 spinlock_t *ptl;
96278 pte_t entry;
96279
96280 - pte_unmap(page_table);
96281 -
96282 - /* Check if we need to add a guard page to the stack */
96283 - if (check_stack_guard_page(vma, address) < 0)
96284 - return VM_FAULT_SIGSEGV;
96285 -
96286 - /* Use the zero-page for reads */
96287 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
96288 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
96289 vma->vm_page_prot));
96290 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96291 + ptl = pte_lockptr(mm, pmd);
96292 + spin_lock(ptl);
96293 if (!pte_none(*page_table))
96294 goto unlock;
96295 goto setpte;
96296 }
96297
96298 /* Allocate our own private page. */
96299 + pte_unmap(page_table);
96300 +
96301 if (unlikely(anon_vma_prepare(vma)))
96302 goto oom;
96303 page = alloc_zeroed_user_highpage_movable(vma, address);
96304 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96305 if (!pte_none(*page_table))
96306 goto release;
96307
96308 +#ifdef CONFIG_PAX_SEGMEXEC
96309 + if (pax_find_mirror_vma(vma))
96310 + BUG_ON(!trylock_page(page));
96311 +#endif
96312 +
96313 inc_mm_counter_fast(mm, MM_ANONPAGES);
96314 page_add_new_anon_rmap(page, vma, address);
96315 mem_cgroup_commit_charge(page, memcg, false);
96316 @@ -2677,6 +2871,12 @@ setpte:
96317
96318 /* No need to invalidate - it was non-present before */
96319 update_mmu_cache(vma, address, page_table);
96320 +
96321 +#ifdef CONFIG_PAX_SEGMEXEC
96322 + if (page)
96323 + pax_mirror_anon_pte(vma, address, page, ptl);
96324 +#endif
96325 +
96326 unlock:
96327 pte_unmap_unlock(page_table, ptl);
96328 return 0;
96329 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96330 return ret;
96331 }
96332 do_set_pte(vma, address, fault_page, pte, false, false);
96333 +
96334 +#ifdef CONFIG_PAX_SEGMEXEC
96335 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96336 +#endif
96337 +
96338 unlock_page(fault_page);
96339 unlock_out:
96340 pte_unmap_unlock(pte, ptl);
96341 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96342 page_cache_release(fault_page);
96343 goto uncharge_out;
96344 }
96345 +
96346 +#ifdef CONFIG_PAX_SEGMEXEC
96347 + if (pax_find_mirror_vma(vma))
96348 + BUG_ON(!trylock_page(new_page));
96349 +#endif
96350 +
96351 do_set_pte(vma, address, new_page, pte, true, true);
96352 +
96353 +#ifdef CONFIG_PAX_SEGMEXEC
96354 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96355 +#endif
96356 +
96357 mem_cgroup_commit_charge(new_page, memcg, false);
96358 lru_cache_add_active_or_unevictable(new_page, vma);
96359 pte_unmap_unlock(pte, ptl);
96360 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96361 return ret;
96362 }
96363 do_set_pte(vma, address, fault_page, pte, true, false);
96364 +
96365 +#ifdef CONFIG_PAX_SEGMEXEC
96366 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96367 +#endif
96368 +
96369 pte_unmap_unlock(pte, ptl);
96370
96371 if (set_page_dirty(fault_page))
96372 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
96373 if (flags & FAULT_FLAG_WRITE)
96374 flush_tlb_fix_spurious_fault(vma, address);
96375 }
96376 +
96377 +#ifdef CONFIG_PAX_SEGMEXEC
96378 + pax_mirror_pte(vma, address, pte, pmd, ptl);
96379 + return 0;
96380 +#endif
96381 +
96382 unlock:
96383 pte_unmap_unlock(pte, ptl);
96384 return 0;
96385 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96386 pmd_t *pmd;
96387 pte_t *pte;
96388
96389 +#ifdef CONFIG_PAX_SEGMEXEC
96390 + struct vm_area_struct *vma_m;
96391 +#endif
96392 +
96393 if (unlikely(is_vm_hugetlb_page(vma)))
96394 return hugetlb_fault(mm, vma, address, flags);
96395
96396 +#ifdef CONFIG_PAX_SEGMEXEC
96397 + vma_m = pax_find_mirror_vma(vma);
96398 + if (vma_m) {
96399 + unsigned long address_m;
96400 + pgd_t *pgd_m;
96401 + pud_t *pud_m;
96402 + pmd_t *pmd_m;
96403 +
96404 + if (vma->vm_start > vma_m->vm_start) {
96405 + address_m = address;
96406 + address -= SEGMEXEC_TASK_SIZE;
96407 + vma = vma_m;
96408 + } else
96409 + address_m = address + SEGMEXEC_TASK_SIZE;
96410 +
96411 + pgd_m = pgd_offset(mm, address_m);
96412 + pud_m = pud_alloc(mm, pgd_m, address_m);
96413 + if (!pud_m)
96414 + return VM_FAULT_OOM;
96415 + pmd_m = pmd_alloc(mm, pud_m, address_m);
96416 + if (!pmd_m)
96417 + return VM_FAULT_OOM;
96418 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
96419 + return VM_FAULT_OOM;
96420 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
96421 + }
96422 +#endif
96423 +
96424 pgd = pgd_offset(mm, address);
96425 pud = pud_alloc(mm, pgd, address);
96426 if (!pud)
96427 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96428 spin_unlock(&mm->page_table_lock);
96429 return 0;
96430 }
96431 +
96432 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96433 +{
96434 + pud_t *new = pud_alloc_one(mm, address);
96435 + if (!new)
96436 + return -ENOMEM;
96437 +
96438 + smp_wmb(); /* See comment in __pte_alloc */
96439 +
96440 + spin_lock(&mm->page_table_lock);
96441 + if (pgd_present(*pgd)) /* Another has populated it */
96442 + pud_free(mm, new);
96443 + else
96444 + pgd_populate_kernel(mm, pgd, new);
96445 + spin_unlock(&mm->page_table_lock);
96446 + return 0;
96447 +}
96448 #endif /* __PAGETABLE_PUD_FOLDED */
96449
96450 #ifndef __PAGETABLE_PMD_FOLDED
96451 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
96452 spin_unlock(&mm->page_table_lock);
96453 return 0;
96454 }
96455 +
96456 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
96457 +{
96458 + pmd_t *new = pmd_alloc_one(mm, address);
96459 + if (!new)
96460 + return -ENOMEM;
96461 +
96462 + smp_wmb(); /* See comment in __pte_alloc */
96463 +
96464 + spin_lock(&mm->page_table_lock);
96465 +#ifndef __ARCH_HAS_4LEVEL_HACK
96466 + if (pud_present(*pud)) /* Another has populated it */
96467 + pmd_free(mm, new);
96468 + else
96469 + pud_populate_kernel(mm, pud, new);
96470 +#else
96471 + if (pgd_present(*pud)) /* Another has populated it */
96472 + pmd_free(mm, new);
96473 + else
96474 + pgd_populate_kernel(mm, pud, new);
96475 +#endif /* __ARCH_HAS_4LEVEL_HACK */
96476 + spin_unlock(&mm->page_table_lock);
96477 + return 0;
96478 +}
96479 #endif /* __PAGETABLE_PMD_FOLDED */
96480
96481 static int __follow_pte(struct mm_struct *mm, unsigned long address,
96482 @@ -3550,8 +3850,8 @@ out:
96483 return ret;
96484 }
96485
96486 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96487 - void *buf, int len, int write)
96488 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96489 + void *buf, size_t len, int write)
96490 {
96491 resource_size_t phys_addr;
96492 unsigned long prot = 0;
96493 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
96494 * Access another process' address space as given in mm. If non-NULL, use the
96495 * given task for page fault accounting.
96496 */
96497 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96498 - unsigned long addr, void *buf, int len, int write)
96499 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96500 + unsigned long addr, void *buf, size_t len, int write)
96501 {
96502 struct vm_area_struct *vma;
96503 void *old_buf = buf;
96504 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96505 down_read(&mm->mmap_sem);
96506 /* ignore errors, just check how much was successfully transferred */
96507 while (len) {
96508 - int bytes, ret, offset;
96509 + ssize_t bytes, ret, offset;
96510 void *maddr;
96511 struct page *page = NULL;
96512
96513 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96514 *
96515 * The caller must hold a reference on @mm.
96516 */
96517 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96518 - void *buf, int len, int write)
96519 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
96520 + void *buf, size_t len, int write)
96521 {
96522 return __access_remote_vm(NULL, mm, addr, buf, len, write);
96523 }
96524 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96525 * Source/target buffer must be kernel space,
96526 * Do not walk the page table directly, use get_user_pages
96527 */
96528 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
96529 - void *buf, int len, int write)
96530 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
96531 + void *buf, size_t len, int write)
96532 {
96533 struct mm_struct *mm;
96534 - int ret;
96535 + ssize_t ret;
96536
96537 mm = get_task_mm(tsk);
96538 if (!mm)
96539 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
96540 index 0e0961b..c9143b9 100644
96541 --- a/mm/mempolicy.c
96542 +++ b/mm/mempolicy.c
96543 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96544 unsigned long vmstart;
96545 unsigned long vmend;
96546
96547 +#ifdef CONFIG_PAX_SEGMEXEC
96548 + struct vm_area_struct *vma_m;
96549 +#endif
96550 +
96551 vma = find_vma(mm, start);
96552 if (!vma || vma->vm_start > start)
96553 return -EFAULT;
96554 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96555 err = vma_replace_policy(vma, new_pol);
96556 if (err)
96557 goto out;
96558 +
96559 +#ifdef CONFIG_PAX_SEGMEXEC
96560 + vma_m = pax_find_mirror_vma(vma);
96561 + if (vma_m) {
96562 + err = vma_replace_policy(vma_m, new_pol);
96563 + if (err)
96564 + goto out;
96565 + }
96566 +#endif
96567 +
96568 }
96569
96570 out:
96571 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
96572
96573 if (end < start)
96574 return -EINVAL;
96575 +
96576 +#ifdef CONFIG_PAX_SEGMEXEC
96577 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
96578 + if (end > SEGMEXEC_TASK_SIZE)
96579 + return -EINVAL;
96580 + } else
96581 +#endif
96582 +
96583 + if (end > TASK_SIZE)
96584 + return -EINVAL;
96585 +
96586 if (end == start)
96587 return 0;
96588
96589 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96590 */
96591 tcred = __task_cred(task);
96592 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96593 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96594 - !capable(CAP_SYS_NICE)) {
96595 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96596 rcu_read_unlock();
96597 err = -EPERM;
96598 goto out_put;
96599 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96600 goto out;
96601 }
96602
96603 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96604 + if (mm != current->mm &&
96605 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
96606 + mmput(mm);
96607 + err = -EPERM;
96608 + goto out;
96609 + }
96610 +#endif
96611 +
96612 err = do_migrate_pages(mm, old, new,
96613 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
96614
96615 diff --git a/mm/migrate.c b/mm/migrate.c
96616 index 344cdf6..07399500 100644
96617 --- a/mm/migrate.c
96618 +++ b/mm/migrate.c
96619 @@ -1503,8 +1503,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
96620 */
96621 tcred = __task_cred(task);
96622 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96623 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96624 - !capable(CAP_SYS_NICE)) {
96625 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96626 rcu_read_unlock();
96627 err = -EPERM;
96628 goto out;
96629 diff --git a/mm/mlock.c b/mm/mlock.c
96630 index 73cf098..ab547c7 100644
96631 --- a/mm/mlock.c
96632 +++ b/mm/mlock.c
96633 @@ -14,6 +14,7 @@
96634 #include <linux/pagevec.h>
96635 #include <linux/mempolicy.h>
96636 #include <linux/syscalls.h>
96637 +#include <linux/security.h>
96638 #include <linux/sched.h>
96639 #include <linux/export.h>
96640 #include <linux/rmap.h>
96641 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
96642 {
96643 unsigned long nstart, end, tmp;
96644 struct vm_area_struct * vma, * prev;
96645 - int error;
96646 + int error = 0;
96647
96648 VM_BUG_ON(start & ~PAGE_MASK);
96649 VM_BUG_ON(len != PAGE_ALIGN(len));
96650 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
96651 return -EINVAL;
96652 if (end == start)
96653 return 0;
96654 + if (end > TASK_SIZE)
96655 + return -EINVAL;
96656 +
96657 vma = find_vma(current->mm, start);
96658 if (!vma || vma->vm_start > start)
96659 return -ENOMEM;
96660 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
96661 for (nstart = start ; ; ) {
96662 vm_flags_t newflags;
96663
96664 +#ifdef CONFIG_PAX_SEGMEXEC
96665 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96666 + break;
96667 +#endif
96668 +
96669 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
96670
96671 newflags = vma->vm_flags & ~VM_LOCKED;
96672 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
96673 locked += current->mm->locked_vm;
96674
96675 /* check against resource limits */
96676 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
96677 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
96678 error = do_mlock(start, len, 1);
96679
96680 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
96681 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
96682 vm_flags_t newflags;
96683
96684 +#ifdef CONFIG_PAX_SEGMEXEC
96685 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96686 + break;
96687 +#endif
96688 +
96689 newflags = vma->vm_flags & ~VM_LOCKED;
96690 if (flags & MCL_CURRENT)
96691 newflags |= VM_LOCKED;
96692 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
96693 lock_limit >>= PAGE_SHIFT;
96694
96695 ret = -ENOMEM;
96696 +
96697 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
96698 +
96699 down_write(&current->mm->mmap_sem);
96700 -
96701 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
96702 capable(CAP_IPC_LOCK))
96703 ret = do_mlockall(flags);
96704 diff --git a/mm/mmap.c b/mm/mmap.c
96705 index 7f684d5..bb9333f 100644
96706 --- a/mm/mmap.c
96707 +++ b/mm/mmap.c
96708 @@ -41,6 +41,7 @@
96709 #include <linux/notifier.h>
96710 #include <linux/memory.h>
96711 #include <linux/printk.h>
96712 +#include <linux/random.h>
96713
96714 #include <asm/uaccess.h>
96715 #include <asm/cacheflush.h>
96716 @@ -57,6 +58,16 @@
96717 #define arch_rebalance_pgtables(addr, len) (addr)
96718 #endif
96719
96720 +static inline void verify_mm_writelocked(struct mm_struct *mm)
96721 +{
96722 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
96723 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
96724 + up_read(&mm->mmap_sem);
96725 + BUG();
96726 + }
96727 +#endif
96728 +}
96729 +
96730 static void unmap_region(struct mm_struct *mm,
96731 struct vm_area_struct *vma, struct vm_area_struct *prev,
96732 unsigned long start, unsigned long end);
96733 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
96734 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
96735 *
96736 */
96737 -pgprot_t protection_map[16] = {
96738 +pgprot_t protection_map[16] __read_only = {
96739 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
96740 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
96741 };
96742
96743 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
96744 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
96745 {
96746 - return __pgprot(pgprot_val(protection_map[vm_flags &
96747 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
96748 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
96749 pgprot_val(arch_vm_get_page_prot(vm_flags)));
96750 +
96751 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
96752 + if (!(__supported_pte_mask & _PAGE_NX) &&
96753 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
96754 + (vm_flags & (VM_READ | VM_WRITE)))
96755 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
96756 +#endif
96757 +
96758 + return prot;
96759 }
96760 EXPORT_SYMBOL(vm_get_page_prot);
96761
96762 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
96763 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
96764 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
96765 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
96766 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
96767 /*
96768 * Make sure vm_committed_as in one cacheline and not cacheline shared with
96769 * other variables. It can be updated by several CPUs frequently.
96770 @@ -152,7 +173,7 @@ EXPORT_SYMBOL_GPL(vm_memory_committed);
96771 */
96772 int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
96773 {
96774 - unsigned long free, allowed, reserve;
96775 + long free, allowed, reserve;
96776
96777 VM_WARN_ONCE(percpu_counter_read(&vm_committed_as) <
96778 -(s64)vm_committed_as_batch * num_online_cpus(),
96779 @@ -220,7 +241,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
96780 */
96781 if (mm) {
96782 reserve = sysctl_user_reserve_kbytes >> (PAGE_SHIFT - 10);
96783 - allowed -= min(mm->total_vm / 32, reserve);
96784 + allowed -= min_t(long, mm->total_vm / 32, reserve);
96785 }
96786
96787 if (percpu_counter_read_positive(&vm_committed_as) < allowed)
96788 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
96789 struct vm_area_struct *next = vma->vm_next;
96790
96791 might_sleep();
96792 + BUG_ON(vma->vm_mirror);
96793 if (vma->vm_ops && vma->vm_ops->close)
96794 vma->vm_ops->close(vma);
96795 if (vma->vm_file)
96796 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
96797
96798 SYSCALL_DEFINE1(brk, unsigned long, brk)
96799 {
96800 + unsigned long rlim;
96801 unsigned long retval;
96802 unsigned long newbrk, oldbrk;
96803 struct mm_struct *mm = current->mm;
96804 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
96805 * segment grow beyond its set limit the in case where the limit is
96806 * not page aligned -Ram Gupta
96807 */
96808 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
96809 + rlim = rlimit(RLIMIT_DATA);
96810 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96811 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
96812 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
96813 + rlim = 4096 * PAGE_SIZE;
96814 +#endif
96815 + if (check_data_rlimit(rlim, brk, mm->start_brk,
96816 mm->end_data, mm->start_data))
96817 goto out;
96818
96819 @@ -978,6 +1007,12 @@ static int
96820 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
96821 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96822 {
96823 +
96824 +#ifdef CONFIG_PAX_SEGMEXEC
96825 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
96826 + return 0;
96827 +#endif
96828 +
96829 if (is_mergeable_vma(vma, file, vm_flags) &&
96830 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96831 if (vma->vm_pgoff == vm_pgoff)
96832 @@ -997,6 +1032,12 @@ static int
96833 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
96834 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96835 {
96836 +
96837 +#ifdef CONFIG_PAX_SEGMEXEC
96838 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
96839 + return 0;
96840 +#endif
96841 +
96842 if (is_mergeable_vma(vma, file, vm_flags) &&
96843 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96844 pgoff_t vm_pglen;
96845 @@ -1046,6 +1087,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96846 struct vm_area_struct *area, *next;
96847 int err;
96848
96849 +#ifdef CONFIG_PAX_SEGMEXEC
96850 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
96851 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
96852 +
96853 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
96854 +#endif
96855 +
96856 /*
96857 * We later require that vma->vm_flags == vm_flags,
96858 * so this tests vma->vm_flags & VM_SPECIAL, too.
96859 @@ -1061,6 +1109,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96860 if (next && next->vm_end == end) /* cases 6, 7, 8 */
96861 next = next->vm_next;
96862
96863 +#ifdef CONFIG_PAX_SEGMEXEC
96864 + if (prev)
96865 + prev_m = pax_find_mirror_vma(prev);
96866 + if (area)
96867 + area_m = pax_find_mirror_vma(area);
96868 + if (next)
96869 + next_m = pax_find_mirror_vma(next);
96870 +#endif
96871 +
96872 /*
96873 * Can it merge with the predecessor?
96874 */
96875 @@ -1080,9 +1137,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96876 /* cases 1, 6 */
96877 err = vma_adjust(prev, prev->vm_start,
96878 next->vm_end, prev->vm_pgoff, NULL);
96879 - } else /* cases 2, 5, 7 */
96880 +
96881 +#ifdef CONFIG_PAX_SEGMEXEC
96882 + if (!err && prev_m)
96883 + err = vma_adjust(prev_m, prev_m->vm_start,
96884 + next_m->vm_end, prev_m->vm_pgoff, NULL);
96885 +#endif
96886 +
96887 + } else { /* cases 2, 5, 7 */
96888 err = vma_adjust(prev, prev->vm_start,
96889 end, prev->vm_pgoff, NULL);
96890 +
96891 +#ifdef CONFIG_PAX_SEGMEXEC
96892 + if (!err && prev_m)
96893 + err = vma_adjust(prev_m, prev_m->vm_start,
96894 + end_m, prev_m->vm_pgoff, NULL);
96895 +#endif
96896 +
96897 + }
96898 if (err)
96899 return NULL;
96900 khugepaged_enter_vma_merge(prev, vm_flags);
96901 @@ -1096,12 +1168,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96902 mpol_equal(policy, vma_policy(next)) &&
96903 can_vma_merge_before(next, vm_flags,
96904 anon_vma, file, pgoff+pglen)) {
96905 - if (prev && addr < prev->vm_end) /* case 4 */
96906 + if (prev && addr < prev->vm_end) { /* case 4 */
96907 err = vma_adjust(prev, prev->vm_start,
96908 addr, prev->vm_pgoff, NULL);
96909 - else /* cases 3, 8 */
96910 +
96911 +#ifdef CONFIG_PAX_SEGMEXEC
96912 + if (!err && prev_m)
96913 + err = vma_adjust(prev_m, prev_m->vm_start,
96914 + addr_m, prev_m->vm_pgoff, NULL);
96915 +#endif
96916 +
96917 + } else { /* cases 3, 8 */
96918 err = vma_adjust(area, addr, next->vm_end,
96919 next->vm_pgoff - pglen, NULL);
96920 +
96921 +#ifdef CONFIG_PAX_SEGMEXEC
96922 + if (!err && area_m)
96923 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
96924 + next_m->vm_pgoff - pglen, NULL);
96925 +#endif
96926 +
96927 + }
96928 if (err)
96929 return NULL;
96930 khugepaged_enter_vma_merge(area, vm_flags);
96931 @@ -1210,8 +1297,10 @@ none:
96932 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
96933 struct file *file, long pages)
96934 {
96935 - const unsigned long stack_flags
96936 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
96937 +
96938 +#ifdef CONFIG_PAX_RANDMMAP
96939 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
96940 +#endif
96941
96942 mm->total_vm += pages;
96943
96944 @@ -1219,7 +1308,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
96945 mm->shared_vm += pages;
96946 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
96947 mm->exec_vm += pages;
96948 - } else if (flags & stack_flags)
96949 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
96950 mm->stack_vm += pages;
96951 }
96952 #endif /* CONFIG_PROC_FS */
96953 @@ -1249,6 +1338,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
96954 locked += mm->locked_vm;
96955 lock_limit = rlimit(RLIMIT_MEMLOCK);
96956 lock_limit >>= PAGE_SHIFT;
96957 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
96958 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
96959 return -EAGAIN;
96960 }
96961 @@ -1275,7 +1365,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96962 * (the exception is when the underlying filesystem is noexec
96963 * mounted, in which case we dont add PROT_EXEC.)
96964 */
96965 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
96966 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
96967 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
96968 prot |= PROT_EXEC;
96969
96970 @@ -1301,7 +1391,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96971 /* Obtain the address to map to. we verify (or select) it and ensure
96972 * that it represents a valid section of the address space.
96973 */
96974 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
96975 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
96976 if (addr & ~PAGE_MASK)
96977 return addr;
96978
96979 @@ -1312,6 +1402,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96980 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
96981 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
96982
96983 +#ifdef CONFIG_PAX_MPROTECT
96984 + if (mm->pax_flags & MF_PAX_MPROTECT) {
96985 +
96986 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
96987 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
96988 + mm->binfmt->handle_mmap)
96989 + mm->binfmt->handle_mmap(file);
96990 +#endif
96991 +
96992 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
96993 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
96994 + gr_log_rwxmmap(file);
96995 +
96996 +#ifdef CONFIG_PAX_EMUPLT
96997 + vm_flags &= ~VM_EXEC;
96998 +#else
96999 + return -EPERM;
97000 +#endif
97001 +
97002 + }
97003 +
97004 + if (!(vm_flags & VM_EXEC))
97005 + vm_flags &= ~VM_MAYEXEC;
97006 +#else
97007 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97008 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97009 +#endif
97010 + else
97011 + vm_flags &= ~VM_MAYWRITE;
97012 + }
97013 +#endif
97014 +
97015 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97016 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97017 + vm_flags &= ~VM_PAGEEXEC;
97018 +#endif
97019 +
97020 if (flags & MAP_LOCKED)
97021 if (!can_do_mlock())
97022 return -EPERM;
97023 @@ -1399,6 +1526,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97024 vm_flags |= VM_NORESERVE;
97025 }
97026
97027 + if (!gr_acl_handle_mmap(file, prot))
97028 + return -EACCES;
97029 +
97030 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97031 if (!IS_ERR_VALUE(addr) &&
97032 ((vm_flags & VM_LOCKED) ||
97033 @@ -1492,7 +1622,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97034 vm_flags_t vm_flags = vma->vm_flags;
97035
97036 /* If it was private or non-writable, the write bit is already clear */
97037 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97038 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97039 return 0;
97040
97041 /* The backer wishes to know when pages are first written to? */
97042 @@ -1543,7 +1673,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97043 struct rb_node **rb_link, *rb_parent;
97044 unsigned long charged = 0;
97045
97046 +#ifdef CONFIG_PAX_SEGMEXEC
97047 + struct vm_area_struct *vma_m = NULL;
97048 +#endif
97049 +
97050 + /*
97051 + * mm->mmap_sem is required to protect against another thread
97052 + * changing the mappings in case we sleep.
97053 + */
97054 + verify_mm_writelocked(mm);
97055 +
97056 /* Check against address space limit. */
97057 +
97058 +#ifdef CONFIG_PAX_RANDMMAP
97059 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97060 +#endif
97061 +
97062 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97063 unsigned long nr_pages;
97064
97065 @@ -1562,11 +1707,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97066
97067 /* Clear old maps */
97068 error = -ENOMEM;
97069 -munmap_back:
97070 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97071 if (do_munmap(mm, addr, len))
97072 return -ENOMEM;
97073 - goto munmap_back;
97074 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97075 }
97076
97077 /*
97078 @@ -1597,6 +1741,16 @@ munmap_back:
97079 goto unacct_error;
97080 }
97081
97082 +#ifdef CONFIG_PAX_SEGMEXEC
97083 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97084 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97085 + if (!vma_m) {
97086 + error = -ENOMEM;
97087 + goto free_vma;
97088 + }
97089 + }
97090 +#endif
97091 +
97092 vma->vm_mm = mm;
97093 vma->vm_start = addr;
97094 vma->vm_end = addr + len;
97095 @@ -1627,6 +1781,13 @@ munmap_back:
97096 if (error)
97097 goto unmap_and_free_vma;
97098
97099 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97100 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97101 + vma->vm_flags |= VM_PAGEEXEC;
97102 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97103 + }
97104 +#endif
97105 +
97106 /* Can addr have changed??
97107 *
97108 * Answer: Yes, several device drivers can do it in their
97109 @@ -1645,6 +1806,12 @@ munmap_back:
97110 }
97111
97112 vma_link(mm, vma, prev, rb_link, rb_parent);
97113 +
97114 +#ifdef CONFIG_PAX_SEGMEXEC
97115 + if (vma_m)
97116 + BUG_ON(pax_mirror_vma(vma_m, vma));
97117 +#endif
97118 +
97119 /* Once vma denies write, undo our temporary denial count */
97120 if (file) {
97121 if (vm_flags & VM_SHARED)
97122 @@ -1657,6 +1824,7 @@ out:
97123 perf_event_mmap(vma);
97124
97125 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97126 + track_exec_limit(mm, addr, addr + len, vm_flags);
97127 if (vm_flags & VM_LOCKED) {
97128 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97129 vma == get_gate_vma(current->mm)))
97130 @@ -1694,6 +1862,12 @@ allow_write_and_free_vma:
97131 if (vm_flags & VM_DENYWRITE)
97132 allow_write_access(file);
97133 free_vma:
97134 +
97135 +#ifdef CONFIG_PAX_SEGMEXEC
97136 + if (vma_m)
97137 + kmem_cache_free(vm_area_cachep, vma_m);
97138 +#endif
97139 +
97140 kmem_cache_free(vm_area_cachep, vma);
97141 unacct_error:
97142 if (charged)
97143 @@ -1701,7 +1875,63 @@ unacct_error:
97144 return error;
97145 }
97146
97147 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97148 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97149 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97150 +{
97151 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97152 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97153 +
97154 + return 0;
97155 +}
97156 +#endif
97157 +
97158 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97159 +{
97160 + if (!vma) {
97161 +#ifdef CONFIG_STACK_GROWSUP
97162 + if (addr > sysctl_heap_stack_gap)
97163 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97164 + else
97165 + vma = find_vma(current->mm, 0);
97166 + if (vma && (vma->vm_flags & VM_GROWSUP))
97167 + return false;
97168 +#endif
97169 + return true;
97170 + }
97171 +
97172 + if (addr + len > vma->vm_start)
97173 + return false;
97174 +
97175 + if (vma->vm_flags & VM_GROWSDOWN)
97176 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97177 +#ifdef CONFIG_STACK_GROWSUP
97178 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97179 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97180 +#endif
97181 + else if (offset)
97182 + return offset <= vma->vm_start - addr - len;
97183 +
97184 + return true;
97185 +}
97186 +
97187 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97188 +{
97189 + if (vma->vm_start < len)
97190 + return -ENOMEM;
97191 +
97192 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97193 + if (offset <= vma->vm_start - len)
97194 + return vma->vm_start - len - offset;
97195 + else
97196 + return -ENOMEM;
97197 + }
97198 +
97199 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97200 + return vma->vm_start - len - sysctl_heap_stack_gap;
97201 + return -ENOMEM;
97202 +}
97203 +
97204 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97205 {
97206 /*
97207 * We implement the search by looking for an rbtree node that
97208 @@ -1749,11 +1979,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97209 }
97210 }
97211
97212 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97213 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97214 check_current:
97215 /* Check if current node has a suitable gap */
97216 if (gap_start > high_limit)
97217 return -ENOMEM;
97218 +
97219 + if (gap_end - gap_start > info->threadstack_offset)
97220 + gap_start += info->threadstack_offset;
97221 + else
97222 + gap_start = gap_end;
97223 +
97224 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97225 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97226 + gap_start += sysctl_heap_stack_gap;
97227 + else
97228 + gap_start = gap_end;
97229 + }
97230 + if (vma->vm_flags & VM_GROWSDOWN) {
97231 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97232 + gap_end -= sysctl_heap_stack_gap;
97233 + else
97234 + gap_end = gap_start;
97235 + }
97236 if (gap_end >= low_limit && gap_end - gap_start >= length)
97237 goto found;
97238
97239 @@ -1803,7 +2051,7 @@ found:
97240 return gap_start;
97241 }
97242
97243 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97244 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97245 {
97246 struct mm_struct *mm = current->mm;
97247 struct vm_area_struct *vma;
97248 @@ -1857,6 +2105,24 @@ check_current:
97249 gap_end = vma->vm_start;
97250 if (gap_end < low_limit)
97251 return -ENOMEM;
97252 +
97253 + if (gap_end - gap_start > info->threadstack_offset)
97254 + gap_end -= info->threadstack_offset;
97255 + else
97256 + gap_end = gap_start;
97257 +
97258 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97259 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97260 + gap_start += sysctl_heap_stack_gap;
97261 + else
97262 + gap_start = gap_end;
97263 + }
97264 + if (vma->vm_flags & VM_GROWSDOWN) {
97265 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97266 + gap_end -= sysctl_heap_stack_gap;
97267 + else
97268 + gap_end = gap_start;
97269 + }
97270 if (gap_start <= high_limit && gap_end - gap_start >= length)
97271 goto found;
97272
97273 @@ -1920,6 +2186,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97274 struct mm_struct *mm = current->mm;
97275 struct vm_area_struct *vma;
97276 struct vm_unmapped_area_info info;
97277 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97278
97279 if (len > TASK_SIZE - mmap_min_addr)
97280 return -ENOMEM;
97281 @@ -1927,11 +2194,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97282 if (flags & MAP_FIXED)
97283 return addr;
97284
97285 +#ifdef CONFIG_PAX_RANDMMAP
97286 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97287 +#endif
97288 +
97289 if (addr) {
97290 addr = PAGE_ALIGN(addr);
97291 vma = find_vma(mm, addr);
97292 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97293 - (!vma || addr + len <= vma->vm_start))
97294 + check_heap_stack_gap(vma, addr, len, offset))
97295 return addr;
97296 }
97297
97298 @@ -1940,6 +2211,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97299 info.low_limit = mm->mmap_base;
97300 info.high_limit = TASK_SIZE;
97301 info.align_mask = 0;
97302 + info.threadstack_offset = offset;
97303 return vm_unmapped_area(&info);
97304 }
97305 #endif
97306 @@ -1958,6 +2230,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97307 struct mm_struct *mm = current->mm;
97308 unsigned long addr = addr0;
97309 struct vm_unmapped_area_info info;
97310 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97311
97312 /* requested length too big for entire address space */
97313 if (len > TASK_SIZE - mmap_min_addr)
97314 @@ -1966,12 +2239,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97315 if (flags & MAP_FIXED)
97316 return addr;
97317
97318 +#ifdef CONFIG_PAX_RANDMMAP
97319 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97320 +#endif
97321 +
97322 /* requesting a specific address */
97323 if (addr) {
97324 addr = PAGE_ALIGN(addr);
97325 vma = find_vma(mm, addr);
97326 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97327 - (!vma || addr + len <= vma->vm_start))
97328 + check_heap_stack_gap(vma, addr, len, offset))
97329 return addr;
97330 }
97331
97332 @@ -1980,6 +2257,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97333 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
97334 info.high_limit = mm->mmap_base;
97335 info.align_mask = 0;
97336 + info.threadstack_offset = offset;
97337 addr = vm_unmapped_area(&info);
97338
97339 /*
97340 @@ -1992,6 +2270,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97341 VM_BUG_ON(addr != -ENOMEM);
97342 info.flags = 0;
97343 info.low_limit = TASK_UNMAPPED_BASE;
97344 +
97345 +#ifdef CONFIG_PAX_RANDMMAP
97346 + if (mm->pax_flags & MF_PAX_RANDMMAP)
97347 + info.low_limit += mm->delta_mmap;
97348 +#endif
97349 +
97350 info.high_limit = TASK_SIZE;
97351 addr = vm_unmapped_area(&info);
97352 }
97353 @@ -2092,6 +2376,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
97354 return vma;
97355 }
97356
97357 +#ifdef CONFIG_PAX_SEGMEXEC
97358 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
97359 +{
97360 + struct vm_area_struct *vma_m;
97361 +
97362 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
97363 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
97364 + BUG_ON(vma->vm_mirror);
97365 + return NULL;
97366 + }
97367 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
97368 + vma_m = vma->vm_mirror;
97369 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
97370 + BUG_ON(vma->vm_file != vma_m->vm_file);
97371 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
97372 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
97373 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
97374 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
97375 + return vma_m;
97376 +}
97377 +#endif
97378 +
97379 /*
97380 * Verify that the stack growth is acceptable and
97381 * update accounting. This is shared with both the
97382 @@ -2109,8 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97383
97384 /* Stack limit test */
97385 actual_size = size;
97386 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
97387 - actual_size -= PAGE_SIZE;
97388 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
97389 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
97390 return -ENOMEM;
97391
97392 @@ -2121,6 +2426,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97393 locked = mm->locked_vm + grow;
97394 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
97395 limit >>= PAGE_SHIFT;
97396 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97397 if (locked > limit && !capable(CAP_IPC_LOCK))
97398 return -ENOMEM;
97399 }
97400 @@ -2150,37 +2456,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97401 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
97402 * vma is the last one with address > vma->vm_end. Have to extend vma.
97403 */
97404 +#ifndef CONFIG_IA64
97405 +static
97406 +#endif
97407 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97408 {
97409 int error;
97410 + bool locknext;
97411
97412 if (!(vma->vm_flags & VM_GROWSUP))
97413 return -EFAULT;
97414
97415 + /* Also guard against wrapping around to address 0. */
97416 + if (address < PAGE_ALIGN(address+1))
97417 + address = PAGE_ALIGN(address+1);
97418 + else
97419 + return -ENOMEM;
97420 +
97421 /*
97422 * We must make sure the anon_vma is allocated
97423 * so that the anon_vma locking is not a noop.
97424 */
97425 if (unlikely(anon_vma_prepare(vma)))
97426 return -ENOMEM;
97427 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
97428 + if (locknext && anon_vma_prepare(vma->vm_next))
97429 + return -ENOMEM;
97430 vma_lock_anon_vma(vma);
97431 + if (locknext)
97432 + vma_lock_anon_vma(vma->vm_next);
97433
97434 /*
97435 * vma->vm_start/vm_end cannot change under us because the caller
97436 * is required to hold the mmap_sem in read mode. We need the
97437 - * anon_vma lock to serialize against concurrent expand_stacks.
97438 - * Also guard against wrapping around to address 0.
97439 + * anon_vma locks to serialize against concurrent expand_stacks
97440 + * and expand_upwards.
97441 */
97442 - if (address < PAGE_ALIGN(address+4))
97443 - address = PAGE_ALIGN(address+4);
97444 - else {
97445 - vma_unlock_anon_vma(vma);
97446 - return -ENOMEM;
97447 - }
97448 error = 0;
97449
97450 /* Somebody else might have raced and expanded it already */
97451 - if (address > vma->vm_end) {
97452 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
97453 + error = -ENOMEM;
97454 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
97455 unsigned long size, grow;
97456
97457 size = address - vma->vm_start;
97458 @@ -2215,6 +2532,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97459 }
97460 }
97461 }
97462 + if (locknext)
97463 + vma_unlock_anon_vma(vma->vm_next);
97464 vma_unlock_anon_vma(vma);
97465 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97466 validate_mm(vma->vm_mm);
97467 @@ -2229,6 +2548,8 @@ int expand_downwards(struct vm_area_struct *vma,
97468 unsigned long address)
97469 {
97470 int error;
97471 + bool lockprev = false;
97472 + struct vm_area_struct *prev;
97473
97474 /*
97475 * We must make sure the anon_vma is allocated
97476 @@ -2242,6 +2563,15 @@ int expand_downwards(struct vm_area_struct *vma,
97477 if (error)
97478 return error;
97479
97480 + prev = vma->vm_prev;
97481 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
97482 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
97483 +#endif
97484 + if (lockprev && anon_vma_prepare(prev))
97485 + return -ENOMEM;
97486 + if (lockprev)
97487 + vma_lock_anon_vma(prev);
97488 +
97489 vma_lock_anon_vma(vma);
97490
97491 /*
97492 @@ -2251,9 +2581,17 @@ int expand_downwards(struct vm_area_struct *vma,
97493 */
97494
97495 /* Somebody else might have raced and expanded it already */
97496 - if (address < vma->vm_start) {
97497 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
97498 + error = -ENOMEM;
97499 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
97500 unsigned long size, grow;
97501
97502 +#ifdef CONFIG_PAX_SEGMEXEC
97503 + struct vm_area_struct *vma_m;
97504 +
97505 + vma_m = pax_find_mirror_vma(vma);
97506 +#endif
97507 +
97508 size = vma->vm_end - address;
97509 grow = (vma->vm_start - address) >> PAGE_SHIFT;
97510
97511 @@ -2278,13 +2616,27 @@ int expand_downwards(struct vm_area_struct *vma,
97512 vma->vm_pgoff -= grow;
97513 anon_vma_interval_tree_post_update_vma(vma);
97514 vma_gap_update(vma);
97515 +
97516 +#ifdef CONFIG_PAX_SEGMEXEC
97517 + if (vma_m) {
97518 + anon_vma_interval_tree_pre_update_vma(vma_m);
97519 + vma_m->vm_start -= grow << PAGE_SHIFT;
97520 + vma_m->vm_pgoff -= grow;
97521 + anon_vma_interval_tree_post_update_vma(vma_m);
97522 + vma_gap_update(vma_m);
97523 + }
97524 +#endif
97525 +
97526 spin_unlock(&vma->vm_mm->page_table_lock);
97527
97528 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
97529 perf_event_mmap(vma);
97530 }
97531 }
97532 }
97533 vma_unlock_anon_vma(vma);
97534 + if (lockprev)
97535 + vma_unlock_anon_vma(prev);
97536 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97537 validate_mm(vma->vm_mm);
97538 return error;
97539 @@ -2384,6 +2736,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
97540 do {
97541 long nrpages = vma_pages(vma);
97542
97543 +#ifdef CONFIG_PAX_SEGMEXEC
97544 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
97545 + vma = remove_vma(vma);
97546 + continue;
97547 + }
97548 +#endif
97549 +
97550 if (vma->vm_flags & VM_ACCOUNT)
97551 nr_accounted += nrpages;
97552 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
97553 @@ -2428,6 +2787,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
97554 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
97555 vma->vm_prev = NULL;
97556 do {
97557 +
97558 +#ifdef CONFIG_PAX_SEGMEXEC
97559 + if (vma->vm_mirror) {
97560 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
97561 + vma->vm_mirror->vm_mirror = NULL;
97562 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
97563 + vma->vm_mirror = NULL;
97564 + }
97565 +#endif
97566 +
97567 vma_rb_erase(vma, &mm->mm_rb);
97568 mm->map_count--;
97569 tail_vma = vma;
97570 @@ -2455,14 +2824,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97571 struct vm_area_struct *new;
97572 int err = -ENOMEM;
97573
97574 +#ifdef CONFIG_PAX_SEGMEXEC
97575 + struct vm_area_struct *vma_m, *new_m = NULL;
97576 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
97577 +#endif
97578 +
97579 if (is_vm_hugetlb_page(vma) && (addr &
97580 ~(huge_page_mask(hstate_vma(vma)))))
97581 return -EINVAL;
97582
97583 +#ifdef CONFIG_PAX_SEGMEXEC
97584 + vma_m = pax_find_mirror_vma(vma);
97585 +#endif
97586 +
97587 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97588 if (!new)
97589 goto out_err;
97590
97591 +#ifdef CONFIG_PAX_SEGMEXEC
97592 + if (vma_m) {
97593 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97594 + if (!new_m) {
97595 + kmem_cache_free(vm_area_cachep, new);
97596 + goto out_err;
97597 + }
97598 + }
97599 +#endif
97600 +
97601 /* most fields are the same, copy all, and then fixup */
97602 *new = *vma;
97603
97604 @@ -2475,6 +2863,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97605 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
97606 }
97607
97608 +#ifdef CONFIG_PAX_SEGMEXEC
97609 + if (vma_m) {
97610 + *new_m = *vma_m;
97611 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
97612 + new_m->vm_mirror = new;
97613 + new->vm_mirror = new_m;
97614 +
97615 + if (new_below)
97616 + new_m->vm_end = addr_m;
97617 + else {
97618 + new_m->vm_start = addr_m;
97619 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
97620 + }
97621 + }
97622 +#endif
97623 +
97624 err = vma_dup_policy(vma, new);
97625 if (err)
97626 goto out_free_vma;
97627 @@ -2495,6 +2899,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97628 else
97629 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
97630
97631 +#ifdef CONFIG_PAX_SEGMEXEC
97632 + if (!err && vma_m) {
97633 + struct mempolicy *pol = vma_policy(new);
97634 +
97635 + if (anon_vma_clone(new_m, vma_m))
97636 + goto out_free_mpol;
97637 +
97638 + mpol_get(pol);
97639 + set_vma_policy(new_m, pol);
97640 +
97641 + if (new_m->vm_file)
97642 + get_file(new_m->vm_file);
97643 +
97644 + if (new_m->vm_ops && new_m->vm_ops->open)
97645 + new_m->vm_ops->open(new_m);
97646 +
97647 + if (new_below)
97648 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
97649 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
97650 + else
97651 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
97652 +
97653 + if (err) {
97654 + if (new_m->vm_ops && new_m->vm_ops->close)
97655 + new_m->vm_ops->close(new_m);
97656 + if (new_m->vm_file)
97657 + fput(new_m->vm_file);
97658 + mpol_put(pol);
97659 + }
97660 + }
97661 +#endif
97662 +
97663 /* Success. */
97664 if (!err)
97665 return 0;
97666 @@ -2504,10 +2940,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97667 new->vm_ops->close(new);
97668 if (new->vm_file)
97669 fput(new->vm_file);
97670 - unlink_anon_vmas(new);
97671 out_free_mpol:
97672 mpol_put(vma_policy(new));
97673 out_free_vma:
97674 +
97675 +#ifdef CONFIG_PAX_SEGMEXEC
97676 + if (new_m) {
97677 + unlink_anon_vmas(new_m);
97678 + kmem_cache_free(vm_area_cachep, new_m);
97679 + }
97680 +#endif
97681 +
97682 + unlink_anon_vmas(new);
97683 kmem_cache_free(vm_area_cachep, new);
97684 out_err:
97685 return err;
97686 @@ -2520,6 +2964,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97687 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97688 unsigned long addr, int new_below)
97689 {
97690 +
97691 +#ifdef CONFIG_PAX_SEGMEXEC
97692 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97693 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
97694 + if (mm->map_count >= sysctl_max_map_count-1)
97695 + return -ENOMEM;
97696 + } else
97697 +#endif
97698 +
97699 if (mm->map_count >= sysctl_max_map_count)
97700 return -ENOMEM;
97701
97702 @@ -2531,11 +2984,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97703 * work. This now handles partial unmappings.
97704 * Jeremy Fitzhardinge <jeremy@goop.org>
97705 */
97706 +#ifdef CONFIG_PAX_SEGMEXEC
97707 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97708 {
97709 + int ret = __do_munmap(mm, start, len);
97710 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
97711 + return ret;
97712 +
97713 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
97714 +}
97715 +
97716 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97717 +#else
97718 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97719 +#endif
97720 +{
97721 unsigned long end;
97722 struct vm_area_struct *vma, *prev, *last;
97723
97724 + /*
97725 + * mm->mmap_sem is required to protect against another thread
97726 + * changing the mappings in case we sleep.
97727 + */
97728 + verify_mm_writelocked(mm);
97729 +
97730 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
97731 return -EINVAL;
97732
97733 @@ -2613,6 +3085,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97734 /* Fix up all other VM information */
97735 remove_vma_list(mm, vma);
97736
97737 + track_exec_limit(mm, start, end, 0UL);
97738 +
97739 return 0;
97740 }
97741
97742 @@ -2621,6 +3095,13 @@ int vm_munmap(unsigned long start, size_t len)
97743 int ret;
97744 struct mm_struct *mm = current->mm;
97745
97746 +
97747 +#ifdef CONFIG_PAX_SEGMEXEC
97748 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
97749 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
97750 + return -EINVAL;
97751 +#endif
97752 +
97753 down_write(&mm->mmap_sem);
97754 ret = do_munmap(mm, start, len);
97755 up_write(&mm->mmap_sem);
97756 @@ -2634,16 +3115,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
97757 return vm_munmap(addr, len);
97758 }
97759
97760 -static inline void verify_mm_writelocked(struct mm_struct *mm)
97761 -{
97762 -#ifdef CONFIG_DEBUG_VM
97763 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97764 - WARN_ON(1);
97765 - up_read(&mm->mmap_sem);
97766 - }
97767 -#endif
97768 -}
97769 -
97770 /*
97771 * this is really a simplified "do_mmap". it only handles
97772 * anonymous maps. eventually we may be able to do some
97773 @@ -2657,6 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97774 struct rb_node **rb_link, *rb_parent;
97775 pgoff_t pgoff = addr >> PAGE_SHIFT;
97776 int error;
97777 + unsigned long charged;
97778
97779 len = PAGE_ALIGN(len);
97780 if (!len)
97781 @@ -2664,10 +3136,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97782
97783 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
97784
97785 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
97786 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
97787 + flags &= ~VM_EXEC;
97788 +
97789 +#ifdef CONFIG_PAX_MPROTECT
97790 + if (mm->pax_flags & MF_PAX_MPROTECT)
97791 + flags &= ~VM_MAYEXEC;
97792 +#endif
97793 +
97794 + }
97795 +#endif
97796 +
97797 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
97798 if (error & ~PAGE_MASK)
97799 return error;
97800
97801 + charged = len >> PAGE_SHIFT;
97802 +
97803 error = mlock_future_check(mm, mm->def_flags, len);
97804 if (error)
97805 return error;
97806 @@ -2681,21 +3167,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97807 /*
97808 * Clear old maps. this also does some error checking for us
97809 */
97810 - munmap_back:
97811 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97812 if (do_munmap(mm, addr, len))
97813 return -ENOMEM;
97814 - goto munmap_back;
97815 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97816 }
97817
97818 /* Check against address space limits *after* clearing old maps... */
97819 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
97820 + if (!may_expand_vm(mm, charged))
97821 return -ENOMEM;
97822
97823 if (mm->map_count > sysctl_max_map_count)
97824 return -ENOMEM;
97825
97826 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
97827 + if (security_vm_enough_memory_mm(mm, charged))
97828 return -ENOMEM;
97829
97830 /* Can we just expand an old private anonymous mapping? */
97831 @@ -2709,7 +3194,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97832 */
97833 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97834 if (!vma) {
97835 - vm_unacct_memory(len >> PAGE_SHIFT);
97836 + vm_unacct_memory(charged);
97837 return -ENOMEM;
97838 }
97839
97840 @@ -2723,10 +3208,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97841 vma_link(mm, vma, prev, rb_link, rb_parent);
97842 out:
97843 perf_event_mmap(vma);
97844 - mm->total_vm += len >> PAGE_SHIFT;
97845 + mm->total_vm += charged;
97846 if (flags & VM_LOCKED)
97847 - mm->locked_vm += (len >> PAGE_SHIFT);
97848 + mm->locked_vm += charged;
97849 vma->vm_flags |= VM_SOFTDIRTY;
97850 + track_exec_limit(mm, addr, addr + len, flags);
97851 return addr;
97852 }
97853
97854 @@ -2788,6 +3274,7 @@ void exit_mmap(struct mm_struct *mm)
97855 while (vma) {
97856 if (vma->vm_flags & VM_ACCOUNT)
97857 nr_accounted += vma_pages(vma);
97858 + vma->vm_mirror = NULL;
97859 vma = remove_vma(vma);
97860 }
97861 vm_unacct_memory(nr_accounted);
97862 @@ -2805,6 +3292,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97863 struct vm_area_struct *prev;
97864 struct rb_node **rb_link, *rb_parent;
97865
97866 +#ifdef CONFIG_PAX_SEGMEXEC
97867 + struct vm_area_struct *vma_m = NULL;
97868 +#endif
97869 +
97870 + if (security_mmap_addr(vma->vm_start))
97871 + return -EPERM;
97872 +
97873 /*
97874 * The vm_pgoff of a purely anonymous vma should be irrelevant
97875 * until its first write fault, when page's anon_vma and index
97876 @@ -2828,7 +3322,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97877 security_vm_enough_memory_mm(mm, vma_pages(vma)))
97878 return -ENOMEM;
97879
97880 +#ifdef CONFIG_PAX_SEGMEXEC
97881 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
97882 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97883 + if (!vma_m)
97884 + return -ENOMEM;
97885 + }
97886 +#endif
97887 +
97888 vma_link(mm, vma, prev, rb_link, rb_parent);
97889 +
97890 +#ifdef CONFIG_PAX_SEGMEXEC
97891 + if (vma_m)
97892 + BUG_ON(pax_mirror_vma(vma_m, vma));
97893 +#endif
97894 +
97895 return 0;
97896 }
97897
97898 @@ -2847,6 +3355,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97899 struct rb_node **rb_link, *rb_parent;
97900 bool faulted_in_anon_vma = true;
97901
97902 + BUG_ON(vma->vm_mirror);
97903 +
97904 /*
97905 * If anonymous vma has not yet been faulted, update new pgoff
97906 * to match new location, to increase its chance of merging.
97907 @@ -2911,6 +3421,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97908 return NULL;
97909 }
97910
97911 +#ifdef CONFIG_PAX_SEGMEXEC
97912 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
97913 +{
97914 + struct vm_area_struct *prev_m;
97915 + struct rb_node **rb_link_m, *rb_parent_m;
97916 + struct mempolicy *pol_m;
97917 +
97918 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
97919 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
97920 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
97921 + *vma_m = *vma;
97922 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
97923 + if (anon_vma_clone(vma_m, vma))
97924 + return -ENOMEM;
97925 + pol_m = vma_policy(vma_m);
97926 + mpol_get(pol_m);
97927 + set_vma_policy(vma_m, pol_m);
97928 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
97929 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
97930 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
97931 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
97932 + if (vma_m->vm_file)
97933 + get_file(vma_m->vm_file);
97934 + if (vma_m->vm_ops && vma_m->vm_ops->open)
97935 + vma_m->vm_ops->open(vma_m);
97936 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
97937 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
97938 + vma_m->vm_mirror = vma;
97939 + vma->vm_mirror = vma_m;
97940 + return 0;
97941 +}
97942 +#endif
97943 +
97944 /*
97945 * Return true if the calling process may expand its vm space by the passed
97946 * number of pages
97947 @@ -2922,6 +3465,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
97948
97949 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
97950
97951 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
97952 if (cur + npages > lim)
97953 return 0;
97954 return 1;
97955 @@ -3004,6 +3548,22 @@ static struct vm_area_struct *__install_special_mapping(
97956 vma->vm_start = addr;
97957 vma->vm_end = addr + len;
97958
97959 +#ifdef CONFIG_PAX_MPROTECT
97960 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97961 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97962 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
97963 + return ERR_PTR(-EPERM);
97964 + if (!(vm_flags & VM_EXEC))
97965 + vm_flags &= ~VM_MAYEXEC;
97966 +#else
97967 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97968 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97969 +#endif
97970 + else
97971 + vm_flags &= ~VM_MAYWRITE;
97972 + }
97973 +#endif
97974 +
97975 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
97976 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97977
97978 diff --git a/mm/mprotect.c b/mm/mprotect.c
97979 index ace9345..63320dc 100644
97980 --- a/mm/mprotect.c
97981 +++ b/mm/mprotect.c
97982 @@ -24,10 +24,18 @@
97983 #include <linux/migrate.h>
97984 #include <linux/perf_event.h>
97985 #include <linux/ksm.h>
97986 +#include <linux/sched/sysctl.h>
97987 +
97988 +#ifdef CONFIG_PAX_MPROTECT
97989 +#include <linux/elf.h>
97990 +#include <linux/binfmts.h>
97991 +#endif
97992 +
97993 #include <asm/uaccess.h>
97994 #include <asm/pgtable.h>
97995 #include <asm/cacheflush.h>
97996 #include <asm/tlbflush.h>
97997 +#include <asm/mmu_context.h>
97998
97999 /*
98000 * For a prot_numa update we only hold mmap_sem for read so there is a
98001 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98002 return pages;
98003 }
98004
98005 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98006 +/* called while holding the mmap semaphor for writing except stack expansion */
98007 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98008 +{
98009 + unsigned long oldlimit, newlimit = 0UL;
98010 +
98011 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98012 + return;
98013 +
98014 + spin_lock(&mm->page_table_lock);
98015 + oldlimit = mm->context.user_cs_limit;
98016 + if ((prot & VM_EXEC) && oldlimit < end)
98017 + /* USER_CS limit moved up */
98018 + newlimit = end;
98019 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98020 + /* USER_CS limit moved down */
98021 + newlimit = start;
98022 +
98023 + if (newlimit) {
98024 + mm->context.user_cs_limit = newlimit;
98025 +
98026 +#ifdef CONFIG_SMP
98027 + wmb();
98028 + cpus_clear(mm->context.cpu_user_cs_mask);
98029 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98030 +#endif
98031 +
98032 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98033 + }
98034 + spin_unlock(&mm->page_table_lock);
98035 + if (newlimit == end) {
98036 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98037 +
98038 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98039 + if (is_vm_hugetlb_page(vma))
98040 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98041 + else
98042 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98043 + }
98044 +}
98045 +#endif
98046 +
98047 int
98048 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98049 unsigned long start, unsigned long end, unsigned long newflags)
98050 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98051 int error;
98052 int dirty_accountable = 0;
98053
98054 +#ifdef CONFIG_PAX_SEGMEXEC
98055 + struct vm_area_struct *vma_m = NULL;
98056 + unsigned long start_m, end_m;
98057 +
98058 + start_m = start + SEGMEXEC_TASK_SIZE;
98059 + end_m = end + SEGMEXEC_TASK_SIZE;
98060 +#endif
98061 +
98062 if (newflags == oldflags) {
98063 *pprev = vma;
98064 return 0;
98065 }
98066
98067 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98068 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98069 +
98070 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98071 + return -ENOMEM;
98072 +
98073 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98074 + return -ENOMEM;
98075 + }
98076 +
98077 /*
98078 * If we make a private mapping writable we increase our commit;
98079 * but (without finer accounting) cannot reduce our commit if we
98080 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98081 }
98082 }
98083
98084 +#ifdef CONFIG_PAX_SEGMEXEC
98085 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98086 + if (start != vma->vm_start) {
98087 + error = split_vma(mm, vma, start, 1);
98088 + if (error)
98089 + goto fail;
98090 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98091 + *pprev = (*pprev)->vm_next;
98092 + }
98093 +
98094 + if (end != vma->vm_end) {
98095 + error = split_vma(mm, vma, end, 0);
98096 + if (error)
98097 + goto fail;
98098 + }
98099 +
98100 + if (pax_find_mirror_vma(vma)) {
98101 + error = __do_munmap(mm, start_m, end_m - start_m);
98102 + if (error)
98103 + goto fail;
98104 + } else {
98105 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98106 + if (!vma_m) {
98107 + error = -ENOMEM;
98108 + goto fail;
98109 + }
98110 + vma->vm_flags = newflags;
98111 + error = pax_mirror_vma(vma_m, vma);
98112 + if (error) {
98113 + vma->vm_flags = oldflags;
98114 + goto fail;
98115 + }
98116 + }
98117 + }
98118 +#endif
98119 +
98120 /*
98121 * First try to merge with previous and/or next vma.
98122 */
98123 @@ -314,7 +418,19 @@ success:
98124 * vm_flags and vm_page_prot are protected by the mmap_sem
98125 * held in write mode.
98126 */
98127 +
98128 +#ifdef CONFIG_PAX_SEGMEXEC
98129 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98130 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98131 +#endif
98132 +
98133 vma->vm_flags = newflags;
98134 +
98135 +#ifdef CONFIG_PAX_MPROTECT
98136 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98137 + mm->binfmt->handle_mprotect(vma, newflags);
98138 +#endif
98139 +
98140 dirty_accountable = vma_wants_writenotify(vma);
98141 vma_set_page_prot(vma);
98142
98143 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98144 end = start + len;
98145 if (end <= start)
98146 return -ENOMEM;
98147 +
98148 +#ifdef CONFIG_PAX_SEGMEXEC
98149 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98150 + if (end > SEGMEXEC_TASK_SIZE)
98151 + return -EINVAL;
98152 + } else
98153 +#endif
98154 +
98155 + if (end > TASK_SIZE)
98156 + return -EINVAL;
98157 +
98158 if (!arch_validate_prot(prot))
98159 return -EINVAL;
98160
98161 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98162 /*
98163 * Does the application expect PROT_READ to imply PROT_EXEC:
98164 */
98165 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98166 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98167 prot |= PROT_EXEC;
98168
98169 vm_flags = calc_vm_prot_bits(prot);
98170 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98171 if (start > vma->vm_start)
98172 prev = vma;
98173
98174 +#ifdef CONFIG_PAX_MPROTECT
98175 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98176 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98177 +#endif
98178 +
98179 for (nstart = start ; ; ) {
98180 unsigned long newflags;
98181
98182 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98183
98184 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98185 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98186 + if (prot & (PROT_WRITE | PROT_EXEC))
98187 + gr_log_rwxmprotect(vma);
98188 +
98189 + error = -EACCES;
98190 + goto out;
98191 + }
98192 +
98193 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98194 error = -EACCES;
98195 goto out;
98196 }
98197 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98198 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98199 if (error)
98200 goto out;
98201 +
98202 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98203 +
98204 nstart = tmp;
98205
98206 if (nstart < prev->vm_end)
98207 diff --git a/mm/mremap.c b/mm/mremap.c
98208 index 17fa018..6f7892b 100644
98209 --- a/mm/mremap.c
98210 +++ b/mm/mremap.c
98211 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98212 continue;
98213 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98214 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98215 +
98216 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98217 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98218 + pte = pte_exprotect(pte);
98219 +#endif
98220 +
98221 pte = move_soft_dirty_pte(pte);
98222 set_pte_at(mm, new_addr, new_pte, pte);
98223 }
98224 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98225 if (is_vm_hugetlb_page(vma))
98226 goto Einval;
98227
98228 +#ifdef CONFIG_PAX_SEGMEXEC
98229 + if (pax_find_mirror_vma(vma))
98230 + goto Einval;
98231 +#endif
98232 +
98233 /* We can't remap across vm area boundaries */
98234 if (old_len > vma->vm_end - addr)
98235 goto Efault;
98236 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98237 unsigned long ret = -EINVAL;
98238 unsigned long charged = 0;
98239 unsigned long map_flags;
98240 + unsigned long pax_task_size = TASK_SIZE;
98241
98242 if (new_addr & ~PAGE_MASK)
98243 goto out;
98244
98245 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98246 +#ifdef CONFIG_PAX_SEGMEXEC
98247 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98248 + pax_task_size = SEGMEXEC_TASK_SIZE;
98249 +#endif
98250 +
98251 + pax_task_size -= PAGE_SIZE;
98252 +
98253 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98254 goto out;
98255
98256 /* Check if the location we're moving into overlaps the
98257 * old location at all, and fail if it does.
98258 */
98259 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98260 - goto out;
98261 -
98262 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98263 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98264 goto out;
98265
98266 ret = do_munmap(mm, new_addr, new_len);
98267 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98268 unsigned long ret = -EINVAL;
98269 unsigned long charged = 0;
98270 bool locked = false;
98271 + unsigned long pax_task_size = TASK_SIZE;
98272
98273 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98274 return ret;
98275 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98276 if (!new_len)
98277 return ret;
98278
98279 +#ifdef CONFIG_PAX_SEGMEXEC
98280 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98281 + pax_task_size = SEGMEXEC_TASK_SIZE;
98282 +#endif
98283 +
98284 + pax_task_size -= PAGE_SIZE;
98285 +
98286 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
98287 + old_len > pax_task_size || addr > pax_task_size-old_len)
98288 + return ret;
98289 +
98290 down_write(&current->mm->mmap_sem);
98291
98292 if (flags & MREMAP_FIXED) {
98293 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98294 new_addr = addr;
98295 }
98296 ret = addr;
98297 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
98298 goto out;
98299 }
98300 }
98301 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98302 goto out;
98303 }
98304
98305 + map_flags = vma->vm_flags;
98306 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
98307 + if (!(ret & ~PAGE_MASK)) {
98308 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
98309 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
98310 + }
98311 }
98312 out:
98313 if (ret & ~PAGE_MASK)
98314 diff --git a/mm/nommu.c b/mm/nommu.c
98315 index 28bd8c4..98a6fe3 100644
98316 --- a/mm/nommu.c
98317 +++ b/mm/nommu.c
98318 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
98319 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
98320 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98321 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98322 -int heap_stack_gap = 0;
98323
98324 atomic_long_t mmap_pages_allocated;
98325
98326 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
98327 EXPORT_SYMBOL(find_vma);
98328
98329 /*
98330 - * find a VMA
98331 - * - we don't extend stack VMAs under NOMMU conditions
98332 - */
98333 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
98334 -{
98335 - return find_vma(mm, addr);
98336 -}
98337 -
98338 -/*
98339 * expand a stack to a given address
98340 * - not supported under NOMMU conditions
98341 */
98342 @@ -1562,6 +1552,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98343
98344 /* most fields are the same, copy all, and then fixup */
98345 *new = *vma;
98346 + INIT_LIST_HEAD(&new->anon_vma_chain);
98347 *region = *vma->vm_region;
98348 new->vm_region = region;
98349
98350 @@ -1895,7 +1886,7 @@ EXPORT_SYMBOL(unmap_mapping_range);
98351 */
98352 int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
98353 {
98354 - unsigned long free, allowed, reserve;
98355 + long free, allowed, reserve;
98356
98357 vm_acct_memory(pages);
98358
98359 @@ -1959,7 +1950,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
98360 */
98361 if (mm) {
98362 reserve = sysctl_user_reserve_kbytes >> (PAGE_SHIFT - 10);
98363 - allowed -= min(mm->total_vm / 32, reserve);
98364 + allowed -= min_t(long, mm->total_vm / 32, reserve);
98365 }
98366
98367 if (percpu_counter_read_positive(&vm_committed_as) < allowed)
98368 @@ -1992,8 +1983,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
98369 }
98370 EXPORT_SYMBOL(generic_file_remap_pages);
98371
98372 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98373 - unsigned long addr, void *buf, int len, int write)
98374 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98375 + unsigned long addr, void *buf, size_t len, int write)
98376 {
98377 struct vm_area_struct *vma;
98378
98379 @@ -2034,8 +2025,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98380 *
98381 * The caller must hold a reference on @mm.
98382 */
98383 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98384 - void *buf, int len, int write)
98385 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98386 + void *buf, size_t len, int write)
98387 {
98388 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98389 }
98390 @@ -2044,7 +2035,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98391 * Access another process' address space.
98392 * - source/target buffer must be kernel space
98393 */
98394 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
98395 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
98396 {
98397 struct mm_struct *mm;
98398
98399 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
98400 index 6f43352..e44bf41 100644
98401 --- a/mm/page-writeback.c
98402 +++ b/mm/page-writeback.c
98403 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
98404 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
98405 * - the bdi dirty thresh drops quickly due to change of JBOD workload
98406 */
98407 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
98408 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
98409 unsigned long thresh,
98410 unsigned long bg_thresh,
98411 unsigned long dirty,
98412 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
98413 index 8e20f9c..e235009 100644
98414 --- a/mm/page_alloc.c
98415 +++ b/mm/page_alloc.c
98416 @@ -60,6 +60,7 @@
98417 #include <linux/hugetlb.h>
98418 #include <linux/sched/rt.h>
98419 #include <linux/page_owner.h>
98420 +#include <linux/random.h>
98421
98422 #include <asm/sections.h>
98423 #include <asm/tlbflush.h>
98424 @@ -358,7 +359,7 @@ out:
98425 * This usage means that zero-order pages may not be compound.
98426 */
98427
98428 -static void free_compound_page(struct page *page)
98429 +void free_compound_page(struct page *page)
98430 {
98431 __free_pages_ok(page, compound_order(page));
98432 }
98433 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
98434 __mod_zone_freepage_state(zone, (1 << order), migratetype);
98435 }
98436 #else
98437 -struct page_ext_operations debug_guardpage_ops = { NULL, };
98438 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
98439 static inline void set_page_guard(struct zone *zone, struct page *page,
98440 unsigned int order, int migratetype) {}
98441 static inline void clear_page_guard(struct zone *zone, struct page *page,
98442 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98443 int i;
98444 int bad = 0;
98445
98446 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98447 + unsigned long index = 1UL << order;
98448 +#endif
98449 +
98450 VM_BUG_ON_PAGE(PageTail(page), page);
98451 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
98452
98453 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98454 debug_check_no_obj_freed(page_address(page),
98455 PAGE_SIZE << order);
98456 }
98457 +
98458 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98459 + for (; index; --index)
98460 + sanitize_highpage(page + index - 1);
98461 +#endif
98462 +
98463 arch_free_page(page, order);
98464 kernel_map_pages(page, 1 << order, 0);
98465
98466 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
98467 local_irq_restore(flags);
98468 }
98469
98470 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98471 +bool __meminitdata extra_latent_entropy;
98472 +
98473 +static int __init setup_pax_extra_latent_entropy(char *str)
98474 +{
98475 + extra_latent_entropy = true;
98476 + return 0;
98477 +}
98478 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
98479 +
98480 +volatile u64 latent_entropy __latent_entropy;
98481 +EXPORT_SYMBOL(latent_entropy);
98482 +#endif
98483 +
98484 void __init __free_pages_bootmem(struct page *page, unsigned int order)
98485 {
98486 unsigned int nr_pages = 1 << order;
98487 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
98488 __ClearPageReserved(p);
98489 set_page_count(p, 0);
98490
98491 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98492 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
98493 + u64 hash = 0;
98494 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
98495 + const u64 *data = lowmem_page_address(page);
98496 +
98497 + for (index = 0; index < end; index++)
98498 + hash ^= hash + data[index];
98499 + latent_entropy ^= hash;
98500 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
98501 + }
98502 +#endif
98503 +
98504 page_zone(page)->managed_pages += nr_pages;
98505 set_page_refcounted(page);
98506 __free_pages(page, order);
98507 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
98508 arch_alloc_page(page, order);
98509 kernel_map_pages(page, 1 << order, 1);
98510
98511 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
98512 if (gfp_flags & __GFP_ZERO)
98513 prep_zero_page(page, order, gfp_flags);
98514 +#endif
98515
98516 if (order && (gfp_flags & __GFP_COMP))
98517 prep_compound_page(page, order);
98518 @@ -1702,7 +1742,7 @@ again:
98519 }
98520
98521 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
98522 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98523 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98524 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
98525 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98526
98527 @@ -2023,7 +2063,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
98528 do {
98529 mod_zone_page_state(zone, NR_ALLOC_BATCH,
98530 high_wmark_pages(zone) - low_wmark_pages(zone) -
98531 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98532 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98533 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98534 } while (zone++ != preferred_zone);
98535 }
98536 @@ -2382,8 +2422,15 @@ __alloc_pages_may_oom(gfp_t gfp_mask, unsigned int order,
98537 if (high_zoneidx < ZONE_NORMAL)
98538 goto out;
98539 /* The OOM killer does not compensate for light reclaim */
98540 - if (!(gfp_mask & __GFP_FS))
98541 + if (!(gfp_mask & __GFP_FS)) {
98542 + /*
98543 + * XXX: Page reclaim didn't yield anything,
98544 + * and the OOM killer can't be invoked, but
98545 + * keep looping as per should_alloc_retry().
98546 + */
98547 + *did_some_progress = 1;
98548 goto out;
98549 + }
98550 /*
98551 * GFP_THISNODE contains __GFP_NORETRY and we never hit this.
98552 * Sanity check for bare calls of __GFP_THISNODE, not real OOM.
98553 @@ -5776,7 +5823,7 @@ static void __setup_per_zone_wmarks(void)
98554
98555 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
98556 high_wmark_pages(zone) - low_wmark_pages(zone) -
98557 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98558 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98559
98560 setup_zone_migrate_reserve(zone);
98561 spin_unlock_irqrestore(&zone->lock, flags);
98562 diff --git a/mm/percpu.c b/mm/percpu.c
98563 index d39e2f4..de5f4b4 100644
98564 --- a/mm/percpu.c
98565 +++ b/mm/percpu.c
98566 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
98567 static unsigned int pcpu_high_unit_cpu __read_mostly;
98568
98569 /* the address of the first chunk which starts with the kernel static area */
98570 -void *pcpu_base_addr __read_mostly;
98571 +void *pcpu_base_addr __read_only;
98572 EXPORT_SYMBOL_GPL(pcpu_base_addr);
98573
98574 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
98575 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
98576 index 5077afc..846c9ef 100644
98577 --- a/mm/process_vm_access.c
98578 +++ b/mm/process_vm_access.c
98579 @@ -13,6 +13,7 @@
98580 #include <linux/uio.h>
98581 #include <linux/sched.h>
98582 #include <linux/highmem.h>
98583 +#include <linux/security.h>
98584 #include <linux/ptrace.h>
98585 #include <linux/slab.h>
98586 #include <linux/syscalls.h>
98587 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98588 ssize_t iov_len;
98589 size_t total_len = iov_iter_count(iter);
98590
98591 + return -ENOSYS; // PaX: until properly audited
98592 +
98593 /*
98594 * Work out how many pages of struct pages we're going to need
98595 * when eventually calling get_user_pages
98596 */
98597 for (i = 0; i < riovcnt; i++) {
98598 iov_len = rvec[i].iov_len;
98599 - if (iov_len > 0) {
98600 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
98601 - + iov_len)
98602 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
98603 - / PAGE_SIZE + 1;
98604 - nr_pages = max(nr_pages, nr_pages_iov);
98605 - }
98606 + if (iov_len <= 0)
98607 + continue;
98608 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
98609 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
98610 + nr_pages = max(nr_pages, nr_pages_iov);
98611 }
98612
98613 if (nr_pages == 0)
98614 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98615 goto free_proc_pages;
98616 }
98617
98618 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
98619 + rc = -EPERM;
98620 + goto put_task_struct;
98621 + }
98622 +
98623 mm = mm_access(task, PTRACE_MODE_ATTACH);
98624 if (!mm || IS_ERR(mm)) {
98625 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
98626 diff --git a/mm/rmap.c b/mm/rmap.c
98627 index 71cd5bd..e259089 100644
98628 --- a/mm/rmap.c
98629 +++ b/mm/rmap.c
98630 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98631 struct anon_vma *anon_vma = vma->anon_vma;
98632 struct anon_vma_chain *avc;
98633
98634 +#ifdef CONFIG_PAX_SEGMEXEC
98635 + struct anon_vma_chain *avc_m = NULL;
98636 +#endif
98637 +
98638 might_sleep();
98639 if (unlikely(!anon_vma)) {
98640 struct mm_struct *mm = vma->vm_mm;
98641 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98642 if (!avc)
98643 goto out_enomem;
98644
98645 +#ifdef CONFIG_PAX_SEGMEXEC
98646 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
98647 + if (!avc_m)
98648 + goto out_enomem_free_avc;
98649 +#endif
98650 +
98651 anon_vma = find_mergeable_anon_vma(vma);
98652 allocated = NULL;
98653 if (!anon_vma) {
98654 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98655 /* page_table_lock to protect against threads */
98656 spin_lock(&mm->page_table_lock);
98657 if (likely(!vma->anon_vma)) {
98658 +
98659 +#ifdef CONFIG_PAX_SEGMEXEC
98660 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
98661 +
98662 + if (vma_m) {
98663 + BUG_ON(vma_m->anon_vma);
98664 + vma_m->anon_vma = anon_vma;
98665 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
98666 + anon_vma->degree++;
98667 + avc_m = NULL;
98668 + }
98669 +#endif
98670 +
98671 vma->anon_vma = anon_vma;
98672 anon_vma_chain_link(vma, avc, anon_vma);
98673 /* vma reference or self-parent link for new root */
98674 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98675
98676 if (unlikely(allocated))
98677 put_anon_vma(allocated);
98678 +
98679 +#ifdef CONFIG_PAX_SEGMEXEC
98680 + if (unlikely(avc_m))
98681 + anon_vma_chain_free(avc_m);
98682 +#endif
98683 +
98684 if (unlikely(avc))
98685 anon_vma_chain_free(avc);
98686 }
98687 return 0;
98688
98689 out_enomem_free_avc:
98690 +
98691 +#ifdef CONFIG_PAX_SEGMEXEC
98692 + if (avc_m)
98693 + anon_vma_chain_free(avc_m);
98694 +#endif
98695 +
98696 anon_vma_chain_free(avc);
98697 out_enomem:
98698 return -ENOMEM;
98699 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
98700 * good chance of avoiding scanning the whole hierarchy when it searches where
98701 * page is mapped.
98702 */
98703 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98704 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
98705 {
98706 struct anon_vma_chain *avc, *pavc;
98707 struct anon_vma *root = NULL;
98708 @@ -296,7 +331,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98709 * the corresponding VMA in the parent process is attached to.
98710 * Returns 0 on success, non-zero on failure.
98711 */
98712 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
98713 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
98714 {
98715 struct anon_vma_chain *avc;
98716 struct anon_vma *anon_vma;
98717 @@ -416,8 +451,10 @@ static void anon_vma_ctor(void *data)
98718 void __init anon_vma_init(void)
98719 {
98720 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
98721 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
98722 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
98723 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
98724 + anon_vma_ctor);
98725 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
98726 + SLAB_PANIC|SLAB_NO_SANITIZE);
98727 }
98728
98729 /*
98730 diff --git a/mm/shmem.c b/mm/shmem.c
98731 index 993e6ba..a962ba3 100644
98732 --- a/mm/shmem.c
98733 +++ b/mm/shmem.c
98734 @@ -33,7 +33,7 @@
98735 #include <linux/swap.h>
98736 #include <linux/aio.h>
98737
98738 -static struct vfsmount *shm_mnt;
98739 +struct vfsmount *shm_mnt;
98740
98741 #ifdef CONFIG_SHMEM
98742 /*
98743 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
98744 #define BOGO_DIRENT_SIZE 20
98745
98746 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
98747 -#define SHORT_SYMLINK_LEN 128
98748 +#define SHORT_SYMLINK_LEN 64
98749
98750 /*
98751 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
98752 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
98753 static int shmem_xattr_validate(const char *name)
98754 {
98755 struct { const char *prefix; size_t len; } arr[] = {
98756 +
98757 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98758 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
98759 +#endif
98760 +
98761 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
98762 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
98763 };
98764 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
98765 if (err)
98766 return err;
98767
98768 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98769 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
98770 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
98771 + return -EOPNOTSUPP;
98772 + if (size > 8)
98773 + return -EINVAL;
98774 + }
98775 +#endif
98776 +
98777 return simple_xattr_set(&info->xattrs, name, value, size, flags);
98778 }
98779
98780 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
98781 int err = -ENOMEM;
98782
98783 /* Round up to L1_CACHE_BYTES to resist false sharing */
98784 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
98785 - L1_CACHE_BYTES), GFP_KERNEL);
98786 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
98787 if (!sbinfo)
98788 return -ENOMEM;
98789
98790 diff --git a/mm/slab.c b/mm/slab.c
98791 index 65b5dcb..d53d866 100644
98792 --- a/mm/slab.c
98793 +++ b/mm/slab.c
98794 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98795 if ((x)->max_freeable < i) \
98796 (x)->max_freeable = i; \
98797 } while (0)
98798 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
98799 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
98800 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
98801 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
98802 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
98803 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
98804 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
98805 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
98806 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
98807 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
98808 #else
98809 #define STATS_INC_ACTIVE(x) do { } while (0)
98810 #define STATS_DEC_ACTIVE(x) do { } while (0)
98811 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98812 #define STATS_INC_ALLOCMISS(x) do { } while (0)
98813 #define STATS_INC_FREEHIT(x) do { } while (0)
98814 #define STATS_INC_FREEMISS(x) do { } while (0)
98815 +#define STATS_INC_SANITIZED(x) do { } while (0)
98816 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
98817 #endif
98818
98819 #if DEBUG
98820 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
98821 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
98822 */
98823 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
98824 - const struct page *page, void *obj)
98825 + const struct page *page, const void *obj)
98826 {
98827 u32 offset = (obj - page->s_mem);
98828 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
98829 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
98830 * structures first. Without this, further allocations will bug.
98831 */
98832 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
98833 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
98834 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
98835 slab_state = PARTIAL_NODE;
98836
98837 slab_early_init = 0;
98838 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
98839
98840 cachep = find_mergeable(size, align, flags, name, ctor);
98841 if (cachep) {
98842 - cachep->refcount++;
98843 + atomic_inc(&cachep->refcount);
98844
98845 /*
98846 * Adjust the object sizes so that we clear
98847 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
98848 struct array_cache *ac = cpu_cache_get(cachep);
98849
98850 check_irq_off();
98851 +
98852 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98853 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
98854 + STATS_INC_NOT_SANITIZED(cachep);
98855 + else {
98856 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
98857 +
98858 + if (cachep->ctor)
98859 + cachep->ctor(objp);
98860 +
98861 + STATS_INC_SANITIZED(cachep);
98862 + }
98863 +#endif
98864 +
98865 kmemleak_free_recursive(objp, cachep->flags);
98866 objp = cache_free_debugcheck(cachep, objp, caller);
98867
98868 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
98869 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
98870 }
98871
98872 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
98873 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
98874 {
98875 return __do_kmalloc_node(size, flags, node, _RET_IP_);
98876 }
98877 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
98878 * @flags: the type of memory to allocate (see kmalloc).
98879 * @caller: function caller for debug tracking of the caller
98880 */
98881 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
98882 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
98883 unsigned long caller)
98884 {
98885 struct kmem_cache *cachep;
98886 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
98887
98888 if (unlikely(ZERO_OR_NULL_PTR(objp)))
98889 return;
98890 + VM_BUG_ON(!virt_addr_valid(objp));
98891 local_irq_save(flags);
98892 kfree_debugcheck(objp);
98893 c = virt_to_cache(objp);
98894 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
98895 }
98896 /* cpu stats */
98897 {
98898 - unsigned long allochit = atomic_read(&cachep->allochit);
98899 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
98900 - unsigned long freehit = atomic_read(&cachep->freehit);
98901 - unsigned long freemiss = atomic_read(&cachep->freemiss);
98902 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
98903 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
98904 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
98905 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
98906
98907 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
98908 allochit, allocmiss, freehit, freemiss);
98909 }
98910 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98911 + {
98912 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
98913 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
98914 +
98915 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
98916 + }
98917 +#endif
98918 #endif
98919 }
98920
98921 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
98922 static int __init slab_proc_init(void)
98923 {
98924 #ifdef CONFIG_DEBUG_SLAB_LEAK
98925 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
98926 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
98927 #endif
98928 return 0;
98929 }
98930 module_init(slab_proc_init);
98931 #endif
98932
98933 +bool is_usercopy_object(const void *ptr)
98934 +{
98935 + struct page *page;
98936 + struct kmem_cache *cachep;
98937 +
98938 + if (ZERO_OR_NULL_PTR(ptr))
98939 + return false;
98940 +
98941 + if (!slab_is_available())
98942 + return false;
98943 +
98944 + if (!virt_addr_valid(ptr))
98945 + return false;
98946 +
98947 + page = virt_to_head_page(ptr);
98948 +
98949 + if (!PageSlab(page))
98950 + return false;
98951 +
98952 + cachep = page->slab_cache;
98953 + return cachep->flags & SLAB_USERCOPY;
98954 +}
98955 +
98956 +#ifdef CONFIG_PAX_USERCOPY
98957 +const char *check_heap_object(const void *ptr, unsigned long n)
98958 +{
98959 + struct page *page;
98960 + struct kmem_cache *cachep;
98961 + unsigned int objnr;
98962 + unsigned long offset;
98963 +
98964 + if (ZERO_OR_NULL_PTR(ptr))
98965 + return "<null>";
98966 +
98967 + if (!virt_addr_valid(ptr))
98968 + return NULL;
98969 +
98970 + page = virt_to_head_page(ptr);
98971 +
98972 + if (!PageSlab(page))
98973 + return NULL;
98974 +
98975 + cachep = page->slab_cache;
98976 + if (!(cachep->flags & SLAB_USERCOPY))
98977 + return cachep->name;
98978 +
98979 + objnr = obj_to_index(cachep, page, ptr);
98980 + BUG_ON(objnr >= cachep->num);
98981 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
98982 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
98983 + return NULL;
98984 +
98985 + return cachep->name;
98986 +}
98987 +#endif
98988 +
98989 /**
98990 * ksize - get the actual amount of memory allocated for a given object
98991 * @objp: Pointer to the object
98992 diff --git a/mm/slab.h b/mm/slab.h
98993 index 1cf40054..10ad563 100644
98994 --- a/mm/slab.h
98995 +++ b/mm/slab.h
98996 @@ -22,7 +22,7 @@ struct kmem_cache {
98997 unsigned int align; /* Alignment as calculated */
98998 unsigned long flags; /* Active flags on the slab */
98999 const char *name; /* Slab name for sysfs */
99000 - int refcount; /* Use counter */
99001 + atomic_t refcount; /* Use counter */
99002 void (*ctor)(void *); /* Called on object slot creation */
99003 struct list_head list; /* List of all slab caches on the system */
99004 };
99005 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99006 /* The slab cache that manages slab cache information */
99007 extern struct kmem_cache *kmem_cache;
99008
99009 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99010 +#ifdef CONFIG_X86_64
99011 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99012 +#else
99013 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99014 +#endif
99015 +enum pax_sanitize_mode {
99016 + PAX_SANITIZE_SLAB_OFF = 0,
99017 + PAX_SANITIZE_SLAB_FAST,
99018 + PAX_SANITIZE_SLAB_FULL,
99019 +};
99020 +extern enum pax_sanitize_mode pax_sanitize_slab;
99021 +#endif
99022 +
99023 unsigned long calculate_alignment(unsigned long flags,
99024 unsigned long align, unsigned long size);
99025
99026 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99027
99028 /* Legal flag mask for kmem_cache_create(), for various configurations */
99029 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99030 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99031 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99032 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99033
99034 #if defined(CONFIG_DEBUG_SLAB)
99035 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99036 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99037 return s;
99038
99039 page = virt_to_head_page(x);
99040 +
99041 + BUG_ON(!PageSlab(page));
99042 +
99043 cachep = page->slab_cache;
99044 if (slab_equal_or_root(cachep, s))
99045 return cachep;
99046 diff --git a/mm/slab_common.c b/mm/slab_common.c
99047 index e03dd6f..c475838 100644
99048 --- a/mm/slab_common.c
99049 +++ b/mm/slab_common.c
99050 @@ -25,11 +25,35 @@
99051
99052 #include "slab.h"
99053
99054 -enum slab_state slab_state;
99055 +enum slab_state slab_state __read_only;
99056 LIST_HEAD(slab_caches);
99057 DEFINE_MUTEX(slab_mutex);
99058 struct kmem_cache *kmem_cache;
99059
99060 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99061 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99062 +static int __init pax_sanitize_slab_setup(char *str)
99063 +{
99064 + if (!str)
99065 + return 0;
99066 +
99067 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99068 + pr_info("PaX slab sanitization: %s\n", "disabled");
99069 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99070 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99071 + pr_info("PaX slab sanitization: %s\n", "fast");
99072 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99073 + } else if (!strcmp(str, "full")) {
99074 + pr_info("PaX slab sanitization: %s\n", "full");
99075 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99076 + } else
99077 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99078 +
99079 + return 0;
99080 +}
99081 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99082 +#endif
99083 +
99084 /*
99085 * Set of flags that will prevent slab merging
99086 */
99087 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99088 * Merge control. If this is set then no merging of slab caches will occur.
99089 * (Could be removed. This was introduced to pacify the merge skeptics.)
99090 */
99091 -static int slab_nomerge;
99092 +static int slab_nomerge = 1;
99093
99094 static int __init setup_slab_nomerge(char *str)
99095 {
99096 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99097 /*
99098 * We may have set a slab to be unmergeable during bootstrap.
99099 */
99100 - if (s->refcount < 0)
99101 + if (atomic_read(&s->refcount) < 0)
99102 return 1;
99103
99104 return 0;
99105 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99106 if (err)
99107 goto out_free_cache;
99108
99109 - s->refcount = 1;
99110 + atomic_set(&s->refcount, 1);
99111 list_add(&s->list, &slab_caches);
99112 out:
99113 if (err)
99114 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99115 */
99116 flags &= CACHE_CREATE_MASK;
99117
99118 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99119 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99120 + flags |= SLAB_NO_SANITIZE;
99121 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99122 + flags &= ~SLAB_NO_SANITIZE;
99123 +#endif
99124 +
99125 s = __kmem_cache_alias(name, size, align, flags, ctor);
99126 if (s)
99127 goto out_unlock;
99128 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99129
99130 mutex_lock(&slab_mutex);
99131
99132 - s->refcount--;
99133 - if (s->refcount)
99134 + if (!atomic_dec_and_test(&s->refcount))
99135 goto out_unlock;
99136
99137 if (memcg_cleanup_cache_params(s) != 0)
99138 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99139 rcu_barrier();
99140
99141 memcg_free_cache_params(s);
99142 -#ifdef SLAB_SUPPORTS_SYSFS
99143 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99144 sysfs_slab_remove(s);
99145 #else
99146 slab_kmem_cache_release(s);
99147 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99148 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99149 name, size, err);
99150
99151 - s->refcount = -1; /* Exempt from merging for now */
99152 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99153 }
99154
99155 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99156 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99157
99158 create_boot_cache(s, name, size, flags);
99159 list_add(&s->list, &slab_caches);
99160 - s->refcount = 1;
99161 + atomic_set(&s->refcount, 1);
99162 return s;
99163 }
99164
99165 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99166 EXPORT_SYMBOL(kmalloc_dma_caches);
99167 #endif
99168
99169 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99170 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99171 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99172 +#endif
99173 +
99174 /*
99175 * Conversion table for small slabs sizes / 8 to the index in the
99176 * kmalloc array. This is necessary for slabs < 192 since we have non power
99177 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99178 return kmalloc_dma_caches[index];
99179
99180 #endif
99181 +
99182 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99183 + if (unlikely((flags & GFP_USERCOPY)))
99184 + return kmalloc_usercopy_caches[index];
99185 +
99186 +#endif
99187 +
99188 return kmalloc_caches[index];
99189 }
99190
99191 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99192 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99193 if (!kmalloc_caches[i]) {
99194 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99195 - 1 << i, flags);
99196 + 1 << i, SLAB_USERCOPY | flags);
99197 }
99198
99199 /*
99200 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99201 * earlier power of two caches
99202 */
99203 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99204 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99205 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99206
99207 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99208 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99209 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99210 }
99211
99212 /* Kmalloc array is now usable */
99213 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99214 }
99215 }
99216 #endif
99217 +
99218 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99219 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99220 + struct kmem_cache *s = kmalloc_caches[i];
99221 +
99222 + if (s) {
99223 + int size = kmalloc_size(i);
99224 + char *n = kasprintf(GFP_NOWAIT,
99225 + "usercopy-kmalloc-%d", size);
99226 +
99227 + BUG_ON(!n);
99228 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99229 + size, SLAB_USERCOPY | flags);
99230 + }
99231 + }
99232 +#endif
99233 +
99234 }
99235 #endif /* !CONFIG_SLOB */
99236
99237 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99238 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99239 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99240 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99241 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99242 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99243 +#endif
99244 #endif
99245 seq_putc(m, '\n');
99246 }
99247 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99248 module_init(slab_proc_init);
99249 #endif /* CONFIG_SLABINFO */
99250
99251 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99252 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99253 gfp_t flags)
99254 {
99255 void *ret;
99256 diff --git a/mm/slob.c b/mm/slob.c
99257 index 96a8620..46b3f12 100644
99258 --- a/mm/slob.c
99259 +++ b/mm/slob.c
99260 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99261 /*
99262 * Return the size of a slob block.
99263 */
99264 -static slobidx_t slob_units(slob_t *s)
99265 +static slobidx_t slob_units(const slob_t *s)
99266 {
99267 if (s->units > 0)
99268 return s->units;
99269 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99270 /*
99271 * Return the next free slob block pointer after this one.
99272 */
99273 -static slob_t *slob_next(slob_t *s)
99274 +static slob_t *slob_next(const slob_t *s)
99275 {
99276 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99277 slobidx_t next;
99278 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99279 /*
99280 * Returns true if s is the last free block in its page.
99281 */
99282 -static int slob_last(slob_t *s)
99283 +static int slob_last(const slob_t *s)
99284 {
99285 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99286 }
99287
99288 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99289 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99290 {
99291 - void *page;
99292 + struct page *page;
99293
99294 #ifdef CONFIG_NUMA
99295 if (node != NUMA_NO_NODE)
99296 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99297 if (!page)
99298 return NULL;
99299
99300 - return page_address(page);
99301 + __SetPageSlab(page);
99302 + return page;
99303 }
99304
99305 -static void slob_free_pages(void *b, int order)
99306 +static void slob_free_pages(struct page *sp, int order)
99307 {
99308 if (current->reclaim_state)
99309 current->reclaim_state->reclaimed_slab += 1 << order;
99310 - free_pages((unsigned long)b, order);
99311 + __ClearPageSlab(sp);
99312 + page_mapcount_reset(sp);
99313 + sp->private = 0;
99314 + __free_pages(sp, order);
99315 }
99316
99317 /*
99318 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99319
99320 /* Not enough space: must allocate a new page */
99321 if (!b) {
99322 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99323 - if (!b)
99324 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99325 + if (!sp)
99326 return NULL;
99327 - sp = virt_to_page(b);
99328 - __SetPageSlab(sp);
99329 + b = page_address(sp);
99330
99331 spin_lock_irqsave(&slob_lock, flags);
99332 sp->units = SLOB_UNITS(PAGE_SIZE);
99333 sp->freelist = b;
99334 + sp->private = 0;
99335 INIT_LIST_HEAD(&sp->lru);
99336 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
99337 set_slob_page_free(sp, slob_list);
99338 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99339 /*
99340 * slob_free: entry point into the slob allocator.
99341 */
99342 -static void slob_free(void *block, int size)
99343 +static void slob_free(struct kmem_cache *c, void *block, int size)
99344 {
99345 struct page *sp;
99346 slob_t *prev, *next, *b = (slob_t *)block;
99347 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
99348 if (slob_page_free(sp))
99349 clear_slob_page_free(sp);
99350 spin_unlock_irqrestore(&slob_lock, flags);
99351 - __ClearPageSlab(sp);
99352 - page_mapcount_reset(sp);
99353 - slob_free_pages(b, 0);
99354 + slob_free_pages(sp, 0);
99355 return;
99356 }
99357
99358 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99359 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
99360 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
99361 +#endif
99362 +
99363 if (!slob_page_free(sp)) {
99364 /* This slob page is about to become partially free. Easy! */
99365 sp->units = units;
99366 @@ -424,11 +431,10 @@ out:
99367 */
99368
99369 static __always_inline void *
99370 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99371 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
99372 {
99373 - unsigned int *m;
99374 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99375 - void *ret;
99376 + slob_t *m;
99377 + void *ret = NULL;
99378
99379 gfp &= gfp_allowed_mask;
99380
99381 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99382
99383 if (!m)
99384 return NULL;
99385 - *m = size;
99386 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
99387 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
99388 + m[0].units = size;
99389 + m[1].units = align;
99390 ret = (void *)m + align;
99391
99392 trace_kmalloc_node(caller, ret,
99393 size, size + align, gfp, node);
99394 } else {
99395 unsigned int order = get_order(size);
99396 + struct page *page;
99397
99398 if (likely(order))
99399 gfp |= __GFP_COMP;
99400 - ret = slob_new_pages(gfp, order, node);
99401 + page = slob_new_pages(gfp, order, node);
99402 + if (page) {
99403 + ret = page_address(page);
99404 + page->private = size;
99405 + }
99406
99407 trace_kmalloc_node(caller, ret,
99408 size, PAGE_SIZE << order, gfp, node);
99409 }
99410
99411 - kmemleak_alloc(ret, size, 1, gfp);
99412 return ret;
99413 }
99414
99415 -void *__kmalloc(size_t size, gfp_t gfp)
99416 +static __always_inline void *
99417 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99418 +{
99419 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99420 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
99421 +
99422 + if (!ZERO_OR_NULL_PTR(ret))
99423 + kmemleak_alloc(ret, size, 1, gfp);
99424 + return ret;
99425 +}
99426 +
99427 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
99428 {
99429 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
99430 }
99431 @@ -491,34 +515,112 @@ void kfree(const void *block)
99432 return;
99433 kmemleak_free(block);
99434
99435 + VM_BUG_ON(!virt_addr_valid(block));
99436 sp = virt_to_page(block);
99437 - if (PageSlab(sp)) {
99438 + VM_BUG_ON(!PageSlab(sp));
99439 + if (!sp->private) {
99440 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99441 - unsigned int *m = (unsigned int *)(block - align);
99442 - slob_free(m, *m + align);
99443 - } else
99444 + slob_t *m = (slob_t *)(block - align);
99445 + slob_free(NULL, m, m[0].units + align);
99446 + } else {
99447 + __ClearPageSlab(sp);
99448 + page_mapcount_reset(sp);
99449 + sp->private = 0;
99450 __free_pages(sp, compound_order(sp));
99451 + }
99452 }
99453 EXPORT_SYMBOL(kfree);
99454
99455 +bool is_usercopy_object(const void *ptr)
99456 +{
99457 + if (!slab_is_available())
99458 + return false;
99459 +
99460 + // PAX: TODO
99461 +
99462 + return false;
99463 +}
99464 +
99465 +#ifdef CONFIG_PAX_USERCOPY
99466 +const char *check_heap_object(const void *ptr, unsigned long n)
99467 +{
99468 + struct page *page;
99469 + const slob_t *free;
99470 + const void *base;
99471 + unsigned long flags;
99472 +
99473 + if (ZERO_OR_NULL_PTR(ptr))
99474 + return "<null>";
99475 +
99476 + if (!virt_addr_valid(ptr))
99477 + return NULL;
99478 +
99479 + page = virt_to_head_page(ptr);
99480 + if (!PageSlab(page))
99481 + return NULL;
99482 +
99483 + if (page->private) {
99484 + base = page;
99485 + if (base <= ptr && n <= page->private - (ptr - base))
99486 + return NULL;
99487 + return "<slob>";
99488 + }
99489 +
99490 + /* some tricky double walking to find the chunk */
99491 + spin_lock_irqsave(&slob_lock, flags);
99492 + base = (void *)((unsigned long)ptr & PAGE_MASK);
99493 + free = page->freelist;
99494 +
99495 + while (!slob_last(free) && (void *)free <= ptr) {
99496 + base = free + slob_units(free);
99497 + free = slob_next(free);
99498 + }
99499 +
99500 + while (base < (void *)free) {
99501 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
99502 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
99503 + int offset;
99504 +
99505 + if (ptr < base + align)
99506 + break;
99507 +
99508 + offset = ptr - base - align;
99509 + if (offset >= m) {
99510 + base += size;
99511 + continue;
99512 + }
99513 +
99514 + if (n > m - offset)
99515 + break;
99516 +
99517 + spin_unlock_irqrestore(&slob_lock, flags);
99518 + return NULL;
99519 + }
99520 +
99521 + spin_unlock_irqrestore(&slob_lock, flags);
99522 + return "<slob>";
99523 +}
99524 +#endif
99525 +
99526 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
99527 size_t ksize(const void *block)
99528 {
99529 struct page *sp;
99530 int align;
99531 - unsigned int *m;
99532 + slob_t *m;
99533
99534 BUG_ON(!block);
99535 if (unlikely(block == ZERO_SIZE_PTR))
99536 return 0;
99537
99538 sp = virt_to_page(block);
99539 - if (unlikely(!PageSlab(sp)))
99540 - return PAGE_SIZE << compound_order(sp);
99541 + VM_BUG_ON(!PageSlab(sp));
99542 + if (sp->private)
99543 + return sp->private;
99544
99545 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99546 - m = (unsigned int *)(block - align);
99547 - return SLOB_UNITS(*m) * SLOB_UNIT;
99548 + m = (slob_t *)(block - align);
99549 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
99550 }
99551 EXPORT_SYMBOL(ksize);
99552
99553 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
99554
99555 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
99556 {
99557 - void *b;
99558 + void *b = NULL;
99559
99560 flags &= gfp_allowed_mask;
99561
99562 lockdep_trace_alloc(flags);
99563
99564 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99565 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
99566 +#else
99567 if (c->size < PAGE_SIZE) {
99568 b = slob_alloc(c->size, flags, c->align, node);
99569 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99570 SLOB_UNITS(c->size) * SLOB_UNIT,
99571 flags, node);
99572 } else {
99573 - b = slob_new_pages(flags, get_order(c->size), node);
99574 + struct page *sp;
99575 +
99576 + sp = slob_new_pages(flags, get_order(c->size), node);
99577 + if (sp) {
99578 + b = page_address(sp);
99579 + sp->private = c->size;
99580 + }
99581 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99582 PAGE_SIZE << get_order(c->size),
99583 flags, node);
99584 }
99585 +#endif
99586
99587 if (b && c->ctor)
99588 c->ctor(b);
99589 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
99590 EXPORT_SYMBOL(kmem_cache_alloc);
99591
99592 #ifdef CONFIG_NUMA
99593 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
99594 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
99595 {
99596 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
99597 }
99598 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
99599 EXPORT_SYMBOL(kmem_cache_alloc_node);
99600 #endif
99601
99602 -static void __kmem_cache_free(void *b, int size)
99603 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
99604 {
99605 - if (size < PAGE_SIZE)
99606 - slob_free(b, size);
99607 + struct page *sp;
99608 +
99609 + sp = virt_to_page(b);
99610 + BUG_ON(!PageSlab(sp));
99611 + if (!sp->private)
99612 + slob_free(c, b, size);
99613 else
99614 - slob_free_pages(b, get_order(size));
99615 + slob_free_pages(sp, get_order(size));
99616 }
99617
99618 static void kmem_rcu_free(struct rcu_head *head)
99619 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
99620 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
99621 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
99622
99623 - __kmem_cache_free(b, slob_rcu->size);
99624 + __kmem_cache_free(NULL, b, slob_rcu->size);
99625 }
99626
99627 void kmem_cache_free(struct kmem_cache *c, void *b)
99628 {
99629 + int size = c->size;
99630 +
99631 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99632 + if (size + c->align < PAGE_SIZE) {
99633 + size += c->align;
99634 + b -= c->align;
99635 + }
99636 +#endif
99637 +
99638 kmemleak_free_recursive(b, c->flags);
99639 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
99640 struct slob_rcu *slob_rcu;
99641 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
99642 - slob_rcu->size = c->size;
99643 + slob_rcu = b + (size - sizeof(struct slob_rcu));
99644 + slob_rcu->size = size;
99645 call_rcu(&slob_rcu->head, kmem_rcu_free);
99646 } else {
99647 - __kmem_cache_free(b, c->size);
99648 + __kmem_cache_free(c, b, size);
99649 }
99650
99651 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99652 + trace_kfree(_RET_IP_, b);
99653 +#else
99654 trace_kmem_cache_free(_RET_IP_, b);
99655 +#endif
99656 +
99657 }
99658 EXPORT_SYMBOL(kmem_cache_free);
99659
99660 diff --git a/mm/slub.c b/mm/slub.c
99661 index fe376fe..2f5757c 100644
99662 --- a/mm/slub.c
99663 +++ b/mm/slub.c
99664 @@ -197,7 +197,7 @@ struct track {
99665
99666 enum track_item { TRACK_ALLOC, TRACK_FREE };
99667
99668 -#ifdef CONFIG_SYSFS
99669 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99670 static int sysfs_slab_add(struct kmem_cache *);
99671 static int sysfs_slab_alias(struct kmem_cache *, const char *);
99672 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
99673 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
99674 if (!t->addr)
99675 return;
99676
99677 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
99678 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
99679 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
99680 #ifdef CONFIG_STACKTRACE
99681 {
99682 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
99683
99684 slab_free_hook(s, x);
99685
99686 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99687 + if (!(s->flags & SLAB_NO_SANITIZE)) {
99688 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
99689 + if (s->ctor)
99690 + s->ctor(x);
99691 + }
99692 +#endif
99693 +
99694 redo:
99695 /*
99696 * Determine the currently cpus per cpu slab.
99697 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
99698 s->inuse = size;
99699
99700 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
99701 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99702 + (!(flags & SLAB_NO_SANITIZE)) ||
99703 +#endif
99704 s->ctor)) {
99705 /*
99706 * Relocate free pointer after the object if it is not
99707 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
99708
99709 __setup("slub_min_objects=", setup_slub_min_objects);
99710
99711 -void *__kmalloc(size_t size, gfp_t flags)
99712 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
99713 {
99714 struct kmem_cache *s;
99715 void *ret;
99716 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
99717 return ptr;
99718 }
99719
99720 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99721 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99722 {
99723 struct kmem_cache *s;
99724 void *ret;
99725 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
99726 EXPORT_SYMBOL(__kmalloc_node);
99727 #endif
99728
99729 +bool is_usercopy_object(const void *ptr)
99730 +{
99731 + struct page *page;
99732 + struct kmem_cache *s;
99733 +
99734 + if (ZERO_OR_NULL_PTR(ptr))
99735 + return false;
99736 +
99737 + if (!slab_is_available())
99738 + return false;
99739 +
99740 + if (!virt_addr_valid(ptr))
99741 + return false;
99742 +
99743 + page = virt_to_head_page(ptr);
99744 +
99745 + if (!PageSlab(page))
99746 + return false;
99747 +
99748 + s = page->slab_cache;
99749 + return s->flags & SLAB_USERCOPY;
99750 +}
99751 +
99752 +#ifdef CONFIG_PAX_USERCOPY
99753 +const char *check_heap_object(const void *ptr, unsigned long n)
99754 +{
99755 + struct page *page;
99756 + struct kmem_cache *s;
99757 + unsigned long offset;
99758 +
99759 + if (ZERO_OR_NULL_PTR(ptr))
99760 + return "<null>";
99761 +
99762 + if (!virt_addr_valid(ptr))
99763 + return NULL;
99764 +
99765 + page = virt_to_head_page(ptr);
99766 +
99767 + if (!PageSlab(page))
99768 + return NULL;
99769 +
99770 + s = page->slab_cache;
99771 + if (!(s->flags & SLAB_USERCOPY))
99772 + return s->name;
99773 +
99774 + offset = (ptr - page_address(page)) % s->size;
99775 + if (offset <= s->object_size && n <= s->object_size - offset)
99776 + return NULL;
99777 +
99778 + return s->name;
99779 +}
99780 +#endif
99781 +
99782 size_t ksize(const void *object)
99783 {
99784 struct page *page;
99785 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
99786 if (unlikely(ZERO_OR_NULL_PTR(x)))
99787 return;
99788
99789 + VM_BUG_ON(!virt_addr_valid(x));
99790 page = virt_to_head_page(x);
99791 if (unlikely(!PageSlab(page))) {
99792 BUG_ON(!PageCompound(page));
99793 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99794 int i;
99795 struct kmem_cache *c;
99796
99797 - s->refcount++;
99798 + atomic_inc(&s->refcount);
99799
99800 /*
99801 * Adjust the object sizes so that we clear
99802 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99803 }
99804
99805 if (sysfs_slab_alias(s, name)) {
99806 - s->refcount--;
99807 + atomic_dec(&s->refcount);
99808 s = NULL;
99809 }
99810 }
99811 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
99812 }
99813 #endif
99814
99815 -#ifdef CONFIG_SYSFS
99816 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99817 static int count_inuse(struct page *page)
99818 {
99819 return page->inuse;
99820 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
99821 len += sprintf(buf + len, "%7ld ", l->count);
99822
99823 if (l->addr)
99824 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99825 + len += sprintf(buf + len, "%pS", NULL);
99826 +#else
99827 len += sprintf(buf + len, "%pS", (void *)l->addr);
99828 +#endif
99829 else
99830 len += sprintf(buf + len, "<not-available>");
99831
99832 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
99833 validate_slab_cache(kmalloc_caches[9]);
99834 }
99835 #else
99836 -#ifdef CONFIG_SYSFS
99837 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99838 static void resiliency_test(void) {};
99839 #endif
99840 #endif
99841
99842 -#ifdef CONFIG_SYSFS
99843 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99844 enum slab_stat_type {
99845 SL_ALL, /* All slabs */
99846 SL_PARTIAL, /* Only partially allocated slabs */
99847 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
99848 {
99849 if (!s->ctor)
99850 return 0;
99851 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99852 + return sprintf(buf, "%pS\n", NULL);
99853 +#else
99854 return sprintf(buf, "%pS\n", s->ctor);
99855 +#endif
99856 }
99857 SLAB_ATTR_RO(ctor);
99858
99859 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
99860 {
99861 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
99862 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
99863 }
99864 SLAB_ATTR_RO(aliases);
99865
99866 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
99867 SLAB_ATTR_RO(cache_dma);
99868 #endif
99869
99870 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99871 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
99872 +{
99873 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
99874 +}
99875 +SLAB_ATTR_RO(usercopy);
99876 +#endif
99877 +
99878 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99879 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
99880 +{
99881 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
99882 +}
99883 +SLAB_ATTR_RO(sanitize);
99884 +#endif
99885 +
99886 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
99887 {
99888 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
99889 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
99890 * as well as cause other issues like converting a mergeable
99891 * cache into an umergeable one.
99892 */
99893 - if (s->refcount > 1)
99894 + if (atomic_read(&s->refcount) > 1)
99895 return -EINVAL;
99896
99897 s->flags &= ~SLAB_TRACE;
99898 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
99899 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
99900 size_t length)
99901 {
99902 - if (s->refcount > 1)
99903 + if (atomic_read(&s->refcount) > 1)
99904 return -EINVAL;
99905
99906 s->flags &= ~SLAB_FAILSLAB;
99907 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
99908 #ifdef CONFIG_ZONE_DMA
99909 &cache_dma_attr.attr,
99910 #endif
99911 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99912 + &usercopy_attr.attr,
99913 +#endif
99914 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99915 + &sanitize_attr.attr,
99916 +#endif
99917 #ifdef CONFIG_NUMA
99918 &remote_node_defrag_ratio_attr.attr,
99919 #endif
99920 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
99921 return name;
99922 }
99923
99924 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99925 static int sysfs_slab_add(struct kmem_cache *s)
99926 {
99927 int err;
99928 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
99929 kobject_del(&s->kobj);
99930 kobject_put(&s->kobj);
99931 }
99932 +#endif
99933
99934 /*
99935 * Need to buffer aliases during bootup until sysfs becomes
99936 @@ -5161,6 +5258,7 @@ struct saved_alias {
99937
99938 static struct saved_alias *alias_list;
99939
99940 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99941 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
99942 {
99943 struct saved_alias *al;
99944 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
99945 alias_list = al;
99946 return 0;
99947 }
99948 +#endif
99949
99950 static int __init slab_sysfs_init(void)
99951 {
99952 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
99953 index 4cba9c2..b4f9fcc 100644
99954 --- a/mm/sparse-vmemmap.c
99955 +++ b/mm/sparse-vmemmap.c
99956 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
99957 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
99958 if (!p)
99959 return NULL;
99960 - pud_populate(&init_mm, pud, p);
99961 + pud_populate_kernel(&init_mm, pud, p);
99962 }
99963 return pud;
99964 }
99965 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
99966 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
99967 if (!p)
99968 return NULL;
99969 - pgd_populate(&init_mm, pgd, p);
99970 + pgd_populate_kernel(&init_mm, pgd, p);
99971 }
99972 return pgd;
99973 }
99974 diff --git a/mm/sparse.c b/mm/sparse.c
99975 index d1b48b6..6e8590e 100644
99976 --- a/mm/sparse.c
99977 +++ b/mm/sparse.c
99978 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
99979
99980 for (i = 0; i < PAGES_PER_SECTION; i++) {
99981 if (PageHWPoison(&memmap[i])) {
99982 - atomic_long_sub(1, &num_poisoned_pages);
99983 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
99984 ClearPageHWPoison(&memmap[i]);
99985 }
99986 }
99987 diff --git a/mm/swap.c b/mm/swap.c
99988 index 8a12b33..7068e78 100644
99989 --- a/mm/swap.c
99990 +++ b/mm/swap.c
99991 @@ -31,6 +31,7 @@
99992 #include <linux/memcontrol.h>
99993 #include <linux/gfp.h>
99994 #include <linux/uio.h>
99995 +#include <linux/hugetlb.h>
99996
99997 #include "internal.h"
99998
99999 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100000
100001 __page_cache_release(page);
100002 dtor = get_compound_page_dtor(page);
100003 + if (!PageHuge(page))
100004 + BUG_ON(dtor != free_compound_page);
100005 (*dtor)(page);
100006 }
100007
100008 diff --git a/mm/swapfile.c b/mm/swapfile.c
100009 index 63f55cc..31874e6 100644
100010 --- a/mm/swapfile.c
100011 +++ b/mm/swapfile.c
100012 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100013
100014 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100015 /* Activity counter to indicate that a swapon or swapoff has occurred */
100016 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100017 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100018
100019 static inline unsigned char swap_count(unsigned char ent)
100020 {
100021 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100022 spin_unlock(&swap_lock);
100023
100024 err = 0;
100025 - atomic_inc(&proc_poll_event);
100026 + atomic_inc_unchecked(&proc_poll_event);
100027 wake_up_interruptible(&proc_poll_wait);
100028
100029 out_dput:
100030 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100031
100032 poll_wait(file, &proc_poll_wait, wait);
100033
100034 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100035 - seq->poll_event = atomic_read(&proc_poll_event);
100036 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100037 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100038 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100039 }
100040
100041 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100042 return ret;
100043
100044 seq = file->private_data;
100045 - seq->poll_event = atomic_read(&proc_poll_event);
100046 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100047 return 0;
100048 }
100049
100050 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100051 (frontswap_map) ? "FS" : "");
100052
100053 mutex_unlock(&swapon_mutex);
100054 - atomic_inc(&proc_poll_event);
100055 + atomic_inc_unchecked(&proc_poll_event);
100056 wake_up_interruptible(&proc_poll_wait);
100057
100058 if (S_ISREG(inode->i_mode))
100059 diff --git a/mm/util.c b/mm/util.c
100060 index fec39d4..3e60325 100644
100061 --- a/mm/util.c
100062 +++ b/mm/util.c
100063 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100064 void arch_pick_mmap_layout(struct mm_struct *mm)
100065 {
100066 mm->mmap_base = TASK_UNMAPPED_BASE;
100067 +
100068 +#ifdef CONFIG_PAX_RANDMMAP
100069 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100070 + mm->mmap_base += mm->delta_mmap;
100071 +#endif
100072 +
100073 mm->get_unmapped_area = arch_get_unmapped_area;
100074 }
100075 #endif
100076 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100077 if (!mm->arg_end)
100078 goto out_mm; /* Shh! No looking before we're done */
100079
100080 + if (gr_acl_handle_procpidmem(task))
100081 + goto out_mm;
100082 +
100083 len = mm->arg_end - mm->arg_start;
100084
100085 if (len > buflen)
100086 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100087 index 39c3388..25c19be 100644
100088 --- a/mm/vmalloc.c
100089 +++ b/mm/vmalloc.c
100090 @@ -40,6 +40,21 @@ struct vfree_deferred {
100091 };
100092 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100093
100094 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100095 +struct stack_deferred_llist {
100096 + struct llist_head list;
100097 + void *stack;
100098 + void *lowmem_stack;
100099 +};
100100 +
100101 +struct stack_deferred {
100102 + struct stack_deferred_llist list;
100103 + struct work_struct wq;
100104 +};
100105 +
100106 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100107 +#endif
100108 +
100109 static void __vunmap(const void *, int);
100110
100111 static void free_work(struct work_struct *w)
100112 @@ -47,12 +62,30 @@ static void free_work(struct work_struct *w)
100113 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100114 struct llist_node *llnode = llist_del_all(&p->list);
100115 while (llnode) {
100116 - void *p = llnode;
100117 + void *x = llnode;
100118 llnode = llist_next(llnode);
100119 - __vunmap(p, 1);
100120 + __vunmap(x, 1);
100121 }
100122 }
100123
100124 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100125 +static void unmap_work(struct work_struct *w)
100126 +{
100127 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100128 + struct llist_node *llnode = llist_del_all(&p->list.list);
100129 + while (llnode) {
100130 + struct stack_deferred_llist *x =
100131 + llist_entry((struct llist_head *)llnode,
100132 + struct stack_deferred_llist, list);
100133 + void *stack = ACCESS_ONCE(x->stack);
100134 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100135 + llnode = llist_next(llnode);
100136 + __vunmap(stack, 0);
100137 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100138 + }
100139 +}
100140 +#endif
100141 +
100142 /*** Page table manipulation functions ***/
100143
100144 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100145 @@ -61,8 +94,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100146
100147 pte = pte_offset_kernel(pmd, addr);
100148 do {
100149 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100150 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100151 +
100152 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100153 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100154 + BUG_ON(!pte_exec(*pte));
100155 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100156 + continue;
100157 + }
100158 +#endif
100159 +
100160 + {
100161 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100162 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100163 + }
100164 } while (pte++, addr += PAGE_SIZE, addr != end);
100165 }
100166
100167 @@ -122,16 +166,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100168 pte = pte_alloc_kernel(pmd, addr);
100169 if (!pte)
100170 return -ENOMEM;
100171 +
100172 + pax_open_kernel();
100173 do {
100174 struct page *page = pages[*nr];
100175
100176 - if (WARN_ON(!pte_none(*pte)))
100177 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100178 + if (pgprot_val(prot) & _PAGE_NX)
100179 +#endif
100180 +
100181 + if (!pte_none(*pte)) {
100182 + pax_close_kernel();
100183 + WARN_ON(1);
100184 return -EBUSY;
100185 - if (WARN_ON(!page))
100186 + }
100187 + if (!page) {
100188 + pax_close_kernel();
100189 + WARN_ON(1);
100190 return -ENOMEM;
100191 + }
100192 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100193 (*nr)++;
100194 } while (pte++, addr += PAGE_SIZE, addr != end);
100195 + pax_close_kernel();
100196 return 0;
100197 }
100198
100199 @@ -141,7 +198,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100200 pmd_t *pmd;
100201 unsigned long next;
100202
100203 - pmd = pmd_alloc(&init_mm, pud, addr);
100204 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100205 if (!pmd)
100206 return -ENOMEM;
100207 do {
100208 @@ -158,7 +215,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100209 pud_t *pud;
100210 unsigned long next;
100211
100212 - pud = pud_alloc(&init_mm, pgd, addr);
100213 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100214 if (!pud)
100215 return -ENOMEM;
100216 do {
100217 @@ -218,6 +275,12 @@ int is_vmalloc_or_module_addr(const void *x)
100218 if (addr >= MODULES_VADDR && addr < MODULES_END)
100219 return 1;
100220 #endif
100221 +
100222 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100223 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100224 + return 1;
100225 +#endif
100226 +
100227 return is_vmalloc_addr(x);
100228 }
100229
100230 @@ -238,8 +301,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100231
100232 if (!pgd_none(*pgd)) {
100233 pud_t *pud = pud_offset(pgd, addr);
100234 +#ifdef CONFIG_X86
100235 + if (!pud_large(*pud))
100236 +#endif
100237 if (!pud_none(*pud)) {
100238 pmd_t *pmd = pmd_offset(pud, addr);
100239 +#ifdef CONFIG_X86
100240 + if (!pmd_large(*pmd))
100241 +#endif
100242 if (!pmd_none(*pmd)) {
100243 pte_t *ptep, pte;
100244
100245 @@ -341,7 +410,7 @@ static void purge_vmap_area_lazy(void);
100246 * Allocate a region of KVA of the specified size and alignment, within the
100247 * vstart and vend.
100248 */
100249 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100250 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100251 unsigned long align,
100252 unsigned long vstart, unsigned long vend,
100253 int node, gfp_t gfp_mask)
100254 @@ -1182,13 +1251,23 @@ void __init vmalloc_init(void)
100255 for_each_possible_cpu(i) {
100256 struct vmap_block_queue *vbq;
100257 struct vfree_deferred *p;
100258 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100259 + struct stack_deferred *p2;
100260 +#endif
100261
100262 vbq = &per_cpu(vmap_block_queue, i);
100263 spin_lock_init(&vbq->lock);
100264 INIT_LIST_HEAD(&vbq->free);
100265 +
100266 p = &per_cpu(vfree_deferred, i);
100267 init_llist_head(&p->list);
100268 INIT_WORK(&p->wq, free_work);
100269 +
100270 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100271 + p2 = &per_cpu(stack_deferred, i);
100272 + init_llist_head(&p2->list.list);
100273 + INIT_WORK(&p2->wq, unmap_work);
100274 +#endif
100275 }
100276
100277 /* Import existing vmlist entries. */
100278 @@ -1313,6 +1392,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100279 struct vm_struct *area;
100280
100281 BUG_ON(in_interrupt());
100282 +
100283 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100284 + if (flags & VM_KERNEXEC) {
100285 + if (start != VMALLOC_START || end != VMALLOC_END)
100286 + return NULL;
100287 + start = (unsigned long)MODULES_EXEC_VADDR;
100288 + end = (unsigned long)MODULES_EXEC_END;
100289 + }
100290 +#endif
100291 +
100292 if (flags & VM_IOREMAP)
100293 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100294
100295 @@ -1518,6 +1607,23 @@ void vunmap(const void *addr)
100296 }
100297 EXPORT_SYMBOL(vunmap);
100298
100299 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100300 +void unmap_process_stacks(struct task_struct *task)
100301 +{
100302 + if (unlikely(in_interrupt())) {
100303 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
100304 + struct stack_deferred_llist *list = task->stack;
100305 + list->stack = task->stack;
100306 + list->lowmem_stack = task->lowmem_stack;
100307 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
100308 + schedule_work(&p->wq);
100309 + } else {
100310 + __vunmap(task->stack, 0);
100311 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
100312 + }
100313 +}
100314 +#endif
100315 +
100316 /**
100317 * vmap - map an array of pages into virtually contiguous space
100318 * @pages: array of page pointers
100319 @@ -1538,6 +1644,11 @@ void *vmap(struct page **pages, unsigned int count,
100320 if (count > totalram_pages)
100321 return NULL;
100322
100323 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100324 + if (!(pgprot_val(prot) & _PAGE_NX))
100325 + flags |= VM_KERNEXEC;
100326 +#endif
100327 +
100328 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
100329 __builtin_return_address(0));
100330 if (!area)
100331 @@ -1640,6 +1751,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
100332 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
100333 goto fail;
100334
100335 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100336 + if (!(pgprot_val(prot) & _PAGE_NX))
100337 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
100338 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
100339 + else
100340 +#endif
100341 +
100342 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
100343 start, end, node, gfp_mask, caller);
100344 if (!area)
100345 @@ -1816,10 +1934,9 @@ EXPORT_SYMBOL(vzalloc_node);
100346 * For tight control over page level allocator and protection flags
100347 * use __vmalloc() instead.
100348 */
100349 -
100350 void *vmalloc_exec(unsigned long size)
100351 {
100352 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
100353 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
100354 NUMA_NO_NODE, __builtin_return_address(0));
100355 }
100356
100357 @@ -2126,6 +2243,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
100358 {
100359 struct vm_struct *area;
100360
100361 + BUG_ON(vma->vm_mirror);
100362 +
100363 size = PAGE_ALIGN(size);
100364
100365 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
100366 @@ -2608,7 +2727,11 @@ static int s_show(struct seq_file *m, void *p)
100367 v->addr, v->addr + v->size, v->size);
100368
100369 if (v->caller)
100370 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100371 + seq_printf(m, " %pK", v->caller);
100372 +#else
100373 seq_printf(m, " %pS", v->caller);
100374 +#endif
100375
100376 if (v->nr_pages)
100377 seq_printf(m, " pages=%d", v->nr_pages);
100378 diff --git a/mm/vmstat.c b/mm/vmstat.c
100379 index 1284f89..2e895e31 100644
100380 --- a/mm/vmstat.c
100381 +++ b/mm/vmstat.c
100382 @@ -24,6 +24,7 @@
100383 #include <linux/mm_inline.h>
100384 #include <linux/page_ext.h>
100385 #include <linux/page_owner.h>
100386 +#include <linux/grsecurity.h>
100387
100388 #include "internal.h"
100389
100390 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
100391 *
100392 * vm_stat contains the global counters
100393 */
100394 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100395 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100396 EXPORT_SYMBOL(vm_stat);
100397
100398 #ifdef CONFIG_SMP
100399 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
100400
100401 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100402 if (diff[i]) {
100403 - atomic_long_add(diff[i], &vm_stat[i]);
100404 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
100405 changes++;
100406 }
100407 return changes;
100408 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
100409 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
100410 if (v) {
100411
100412 - atomic_long_add(v, &zone->vm_stat[i]);
100413 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100414 global_diff[i] += v;
100415 #ifdef CONFIG_NUMA
100416 /* 3 seconds idle till flush */
100417 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
100418
100419 v = p->vm_stat_diff[i];
100420 p->vm_stat_diff[i] = 0;
100421 - atomic_long_add(v, &zone->vm_stat[i]);
100422 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100423 global_diff[i] += v;
100424 }
100425 }
100426 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
100427 if (pset->vm_stat_diff[i]) {
100428 int v = pset->vm_stat_diff[i];
100429 pset->vm_stat_diff[i] = 0;
100430 - atomic_long_add(v, &zone->vm_stat[i]);
100431 - atomic_long_add(v, &vm_stat[i]);
100432 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100433 + atomic_long_add_unchecked(v, &vm_stat[i]);
100434 }
100435 }
100436 #endif
100437 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
100438 stat_items_size += sizeof(struct vm_event_state);
100439 #endif
100440
100441 - v = kmalloc(stat_items_size, GFP_KERNEL);
100442 + v = kzalloc(stat_items_size, GFP_KERNEL);
100443 m->private = v;
100444 if (!v)
100445 return ERR_PTR(-ENOMEM);
100446 +
100447 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100448 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100449 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
100450 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
100451 + && !in_group_p(grsec_proc_gid)
100452 +#endif
100453 + )
100454 + return (unsigned long *)m->private + *pos;
100455 +#endif
100456 +#endif
100457 +
100458 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100459 v[i] = global_page_state(i);
100460 v += NR_VM_ZONE_STAT_ITEMS;
100461 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
100462 cpu_notifier_register_done();
100463 #endif
100464 #ifdef CONFIG_PROC_FS
100465 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
100466 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
100467 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100468 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
100469 + {
100470 + mode_t gr_mode = S_IRUGO;
100471 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100472 + gr_mode = S_IRUSR;
100473 +#endif
100474 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
100475 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
100476 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100477 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
100478 + }
100479 #endif
100480 return 0;
100481 }
100482 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
100483 index 64c6bed..b79a5de 100644
100484 --- a/net/8021q/vlan.c
100485 +++ b/net/8021q/vlan.c
100486 @@ -481,7 +481,7 @@ out:
100487 return NOTIFY_DONE;
100488 }
100489
100490 -static struct notifier_block vlan_notifier_block __read_mostly = {
100491 +static struct notifier_block vlan_notifier_block = {
100492 .notifier_call = vlan_device_event,
100493 };
100494
100495 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
100496 err = -EPERM;
100497 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
100498 break;
100499 - if ((args.u.name_type >= 0) &&
100500 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
100501 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
100502 struct vlan_net *vn;
100503
100504 vn = net_generic(net, vlan_net_id);
100505 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
100506 index 8ac8a5c..991defc 100644
100507 --- a/net/8021q/vlan_netlink.c
100508 +++ b/net/8021q/vlan_netlink.c
100509 @@ -238,7 +238,7 @@ nla_put_failure:
100510 return -EMSGSIZE;
100511 }
100512
100513 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
100514 +struct rtnl_link_ops vlan_link_ops = {
100515 .kind = "vlan",
100516 .maxtype = IFLA_VLAN_MAX,
100517 .policy = vlan_policy,
100518 diff --git a/net/9p/client.c b/net/9p/client.c
100519 index e86a9bea..e91f70e 100644
100520 --- a/net/9p/client.c
100521 +++ b/net/9p/client.c
100522 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
100523 len - inline_len);
100524 } else {
100525 err = copy_from_user(ename + inline_len,
100526 - uidata, len - inline_len);
100527 + (char __force_user *)uidata, len - inline_len);
100528 if (err) {
100529 err = -EFAULT;
100530 goto out_err;
100531 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
100532 kernel_buf = 1;
100533 indata = data;
100534 } else
100535 - indata = (__force char *)udata;
100536 + indata = (__force_kernel char *)udata;
100537 /*
100538 * response header len is 11
100539 * PDU Header(7) + IO Size (4)
100540 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
100541 kernel_buf = 1;
100542 odata = data;
100543 } else
100544 - odata = (char *)udata;
100545 + odata = (char __force_kernel *)udata;
100546 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
100547 P9_ZC_HDR_SZ, kernel_buf, "dqd",
100548 fid->fid, offset, rsize);
100549 diff --git a/net/9p/mod.c b/net/9p/mod.c
100550 index 6ab36ae..6f1841b 100644
100551 --- a/net/9p/mod.c
100552 +++ b/net/9p/mod.c
100553 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
100554 void v9fs_register_trans(struct p9_trans_module *m)
100555 {
100556 spin_lock(&v9fs_trans_lock);
100557 - list_add_tail(&m->list, &v9fs_trans_list);
100558 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
100559 spin_unlock(&v9fs_trans_lock);
100560 }
100561 EXPORT_SYMBOL(v9fs_register_trans);
100562 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
100563 void v9fs_unregister_trans(struct p9_trans_module *m)
100564 {
100565 spin_lock(&v9fs_trans_lock);
100566 - list_del_init(&m->list);
100567 + pax_list_del_init((struct list_head *)&m->list);
100568 spin_unlock(&v9fs_trans_lock);
100569 }
100570 EXPORT_SYMBOL(v9fs_unregister_trans);
100571 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
100572 index 80d08f6..de63fd1 100644
100573 --- a/net/9p/trans_fd.c
100574 +++ b/net/9p/trans_fd.c
100575 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
100576 oldfs = get_fs();
100577 set_fs(get_ds());
100578 /* The cast to a user pointer is valid due to the set_fs() */
100579 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
100580 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
100581 set_fs(oldfs);
100582
100583 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
100584 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
100585 index af46bc4..f9adfcd 100644
100586 --- a/net/appletalk/atalk_proc.c
100587 +++ b/net/appletalk/atalk_proc.c
100588 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
100589 struct proc_dir_entry *p;
100590 int rc = -ENOMEM;
100591
100592 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
100593 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
100594 if (!atalk_proc_dir)
100595 goto out;
100596
100597 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
100598 index 876fbe8..8bbea9f 100644
100599 --- a/net/atm/atm_misc.c
100600 +++ b/net/atm/atm_misc.c
100601 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
100602 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
100603 return 1;
100604 atm_return(vcc, truesize);
100605 - atomic_inc(&vcc->stats->rx_drop);
100606 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100607 return 0;
100608 }
100609 EXPORT_SYMBOL(atm_charge);
100610 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
100611 }
100612 }
100613 atm_return(vcc, guess);
100614 - atomic_inc(&vcc->stats->rx_drop);
100615 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100616 return NULL;
100617 }
100618 EXPORT_SYMBOL(atm_alloc_charge);
100619 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
100620
100621 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100622 {
100623 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100624 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100625 __SONET_ITEMS
100626 #undef __HANDLE_ITEM
100627 }
100628 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
100629
100630 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100631 {
100632 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100633 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
100634 __SONET_ITEMS
100635 #undef __HANDLE_ITEM
100636 }
100637 diff --git a/net/atm/lec.c b/net/atm/lec.c
100638 index 4b98f89..5a2f6cb 100644
100639 --- a/net/atm/lec.c
100640 +++ b/net/atm/lec.c
100641 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
100642 }
100643
100644 static struct lane2_ops lane2_ops = {
100645 - lane2_resolve, /* resolve, spec 3.1.3 */
100646 - lane2_associate_req, /* associate_req, spec 3.1.4 */
100647 - NULL /* associate indicator, spec 3.1.5 */
100648 + .resolve = lane2_resolve,
100649 + .associate_req = lane2_associate_req,
100650 + .associate_indicator = NULL
100651 };
100652
100653 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
100654 diff --git a/net/atm/lec.h b/net/atm/lec.h
100655 index 4149db1..f2ab682 100644
100656 --- a/net/atm/lec.h
100657 +++ b/net/atm/lec.h
100658 @@ -48,7 +48,7 @@ struct lane2_ops {
100659 const u8 *tlvs, u32 sizeoftlvs);
100660 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
100661 const u8 *tlvs, u32 sizeoftlvs);
100662 -};
100663 +} __no_const;
100664
100665 /*
100666 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
100667 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
100668 index d1b2d9a..d549f7f 100644
100669 --- a/net/atm/mpoa_caches.c
100670 +++ b/net/atm/mpoa_caches.c
100671 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
100672
100673
100674 static struct in_cache_ops ingress_ops = {
100675 - in_cache_add_entry, /* add_entry */
100676 - in_cache_get, /* get */
100677 - in_cache_get_with_mask, /* get_with_mask */
100678 - in_cache_get_by_vcc, /* get_by_vcc */
100679 - in_cache_put, /* put */
100680 - in_cache_remove_entry, /* remove_entry */
100681 - cache_hit, /* cache_hit */
100682 - clear_count_and_expired, /* clear_count */
100683 - check_resolving_entries, /* check_resolving */
100684 - refresh_entries, /* refresh */
100685 - in_destroy_cache /* destroy_cache */
100686 + .add_entry = in_cache_add_entry,
100687 + .get = in_cache_get,
100688 + .get_with_mask = in_cache_get_with_mask,
100689 + .get_by_vcc = in_cache_get_by_vcc,
100690 + .put = in_cache_put,
100691 + .remove_entry = in_cache_remove_entry,
100692 + .cache_hit = cache_hit,
100693 + .clear_count = clear_count_and_expired,
100694 + .check_resolving = check_resolving_entries,
100695 + .refresh = refresh_entries,
100696 + .destroy_cache = in_destroy_cache
100697 };
100698
100699 static struct eg_cache_ops egress_ops = {
100700 - eg_cache_add_entry, /* add_entry */
100701 - eg_cache_get_by_cache_id, /* get_by_cache_id */
100702 - eg_cache_get_by_tag, /* get_by_tag */
100703 - eg_cache_get_by_vcc, /* get_by_vcc */
100704 - eg_cache_get_by_src_ip, /* get_by_src_ip */
100705 - eg_cache_put, /* put */
100706 - eg_cache_remove_entry, /* remove_entry */
100707 - update_eg_cache_entry, /* update */
100708 - clear_expired, /* clear_expired */
100709 - eg_destroy_cache /* destroy_cache */
100710 + .add_entry = eg_cache_add_entry,
100711 + .get_by_cache_id = eg_cache_get_by_cache_id,
100712 + .get_by_tag = eg_cache_get_by_tag,
100713 + .get_by_vcc = eg_cache_get_by_vcc,
100714 + .get_by_src_ip = eg_cache_get_by_src_ip,
100715 + .put = eg_cache_put,
100716 + .remove_entry = eg_cache_remove_entry,
100717 + .update = update_eg_cache_entry,
100718 + .clear_expired = clear_expired,
100719 + .destroy_cache = eg_destroy_cache
100720 };
100721
100722
100723 diff --git a/net/atm/proc.c b/net/atm/proc.c
100724 index bbb6461..cf04016 100644
100725 --- a/net/atm/proc.c
100726 +++ b/net/atm/proc.c
100727 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
100728 const struct k_atm_aal_stats *stats)
100729 {
100730 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
100731 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
100732 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
100733 - atomic_read(&stats->rx_drop));
100734 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
100735 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
100736 + atomic_read_unchecked(&stats->rx_drop));
100737 }
100738
100739 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
100740 diff --git a/net/atm/resources.c b/net/atm/resources.c
100741 index 0447d5d..3cf4728 100644
100742 --- a/net/atm/resources.c
100743 +++ b/net/atm/resources.c
100744 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
100745 static void copy_aal_stats(struct k_atm_aal_stats *from,
100746 struct atm_aal_stats *to)
100747 {
100748 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100749 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100750 __AAL_STAT_ITEMS
100751 #undef __HANDLE_ITEM
100752 }
100753 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
100754 static void subtract_aal_stats(struct k_atm_aal_stats *from,
100755 struct atm_aal_stats *to)
100756 {
100757 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100758 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
100759 __AAL_STAT_ITEMS
100760 #undef __HANDLE_ITEM
100761 }
100762 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
100763 index 919a5ce..cc6b444 100644
100764 --- a/net/ax25/sysctl_net_ax25.c
100765 +++ b/net/ax25/sysctl_net_ax25.c
100766 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
100767 {
100768 char path[sizeof("net/ax25/") + IFNAMSIZ];
100769 int k;
100770 - struct ctl_table *table;
100771 + ctl_table_no_const *table;
100772
100773 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
100774 if (!table)
100775 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
100776 index 1e80539..676c37a 100644
100777 --- a/net/batman-adv/bat_iv_ogm.c
100778 +++ b/net/batman-adv/bat_iv_ogm.c
100779 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
100780
100781 /* randomize initial seqno to avoid collision */
100782 get_random_bytes(&random_seqno, sizeof(random_seqno));
100783 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100784 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100785
100786 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
100787 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
100788 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
100789 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
100790
100791 /* change sequence number to network order */
100792 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
100793 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
100794 batadv_ogm_packet->seqno = htonl(seqno);
100795 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
100796 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
100797
100798 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
100799
100800 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
100801 return;
100802
100803 /* could be changed by schedule_own_packet() */
100804 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
100805 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
100806
100807 if (ogm_packet->flags & BATADV_DIRECTLINK)
100808 has_directlink_flag = true;
100809 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
100810 index 00f9e14..e1c7203 100644
100811 --- a/net/batman-adv/fragmentation.c
100812 +++ b/net/batman-adv/fragmentation.c
100813 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
100814 frag_header.packet_type = BATADV_UNICAST_FRAG;
100815 frag_header.version = BATADV_COMPAT_VERSION;
100816 frag_header.ttl = BATADV_TTL;
100817 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
100818 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
100819 frag_header.reserved = 0;
100820 frag_header.no = 0;
100821 frag_header.total_size = htons(skb->len);
100822 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
100823 index 5467955..75ad4e3 100644
100824 --- a/net/batman-adv/soft-interface.c
100825 +++ b/net/batman-adv/soft-interface.c
100826 @@ -296,7 +296,7 @@ send:
100827 primary_if->net_dev->dev_addr);
100828
100829 /* set broadcast sequence number */
100830 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
100831 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
100832 bcast_packet->seqno = htonl(seqno);
100833
100834 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
100835 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100836 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
100837
100838 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
100839 - atomic_set(&bat_priv->bcast_seqno, 1);
100840 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
100841 atomic_set(&bat_priv->tt.vn, 0);
100842 atomic_set(&bat_priv->tt.local_changes, 0);
100843 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
100844 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100845
100846 /* randomize initial seqno to avoid collision */
100847 get_random_bytes(&random_seqno, sizeof(random_seqno));
100848 - atomic_set(&bat_priv->frag_seqno, random_seqno);
100849 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
100850
100851 bat_priv->primary_if = NULL;
100852 bat_priv->num_ifaces = 0;
100853 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
100854 return 0;
100855 }
100856
100857 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
100858 +struct rtnl_link_ops batadv_link_ops = {
100859 .kind = "batadv",
100860 .priv_size = sizeof(struct batadv_priv),
100861 .setup = batadv_softif_init_early,
100862 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
100863 index 8854c05..ee5d5497 100644
100864 --- a/net/batman-adv/types.h
100865 +++ b/net/batman-adv/types.h
100866 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
100867 struct batadv_hard_iface_bat_iv {
100868 unsigned char *ogm_buff;
100869 int ogm_buff_len;
100870 - atomic_t ogm_seqno;
100871 + atomic_unchecked_t ogm_seqno;
100872 };
100873
100874 /**
100875 @@ -768,7 +768,7 @@ struct batadv_priv {
100876 atomic_t bonding;
100877 atomic_t fragmentation;
100878 atomic_t packet_size_max;
100879 - atomic_t frag_seqno;
100880 + atomic_unchecked_t frag_seqno;
100881 #ifdef CONFIG_BATMAN_ADV_BLA
100882 atomic_t bridge_loop_avoidance;
100883 #endif
100884 @@ -787,7 +787,7 @@ struct batadv_priv {
100885 #endif
100886 uint32_t isolation_mark;
100887 uint32_t isolation_mark_mask;
100888 - atomic_t bcast_seqno;
100889 + atomic_unchecked_t bcast_seqno;
100890 atomic_t bcast_queue_left;
100891 atomic_t batman_queue_left;
100892 char num_ifaces;
100893 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
100894 index 2c245fd..dccf543 100644
100895 --- a/net/bluetooth/hci_sock.c
100896 +++ b/net/bluetooth/hci_sock.c
100897 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
100898 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
100899 }
100900
100901 - len = min_t(unsigned int, len, sizeof(uf));
100902 + len = min((size_t)len, sizeof(uf));
100903 if (copy_from_user(&uf, optval, len)) {
100904 err = -EFAULT;
100905 break;
100906 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
100907 index d04dc00..d25d576 100644
100908 --- a/net/bluetooth/l2cap_core.c
100909 +++ b/net/bluetooth/l2cap_core.c
100910 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
100911 break;
100912
100913 case L2CAP_CONF_RFC:
100914 - if (olen == sizeof(rfc))
100915 - memcpy(&rfc, (void *)val, olen);
100916 + if (olen != sizeof(rfc))
100917 + break;
100918 +
100919 + memcpy(&rfc, (void *)val, olen);
100920
100921 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
100922 rfc.mode != chan->mode)
100923 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
100924 index f65caf4..c07110c 100644
100925 --- a/net/bluetooth/l2cap_sock.c
100926 +++ b/net/bluetooth/l2cap_sock.c
100927 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
100928 struct sock *sk = sock->sk;
100929 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
100930 struct l2cap_options opts;
100931 - int len, err = 0;
100932 + int err = 0;
100933 + size_t len = optlen;
100934 u32 opt;
100935
100936 BT_DBG("sk %p", sk);
100937 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
100938 opts.max_tx = chan->max_tx;
100939 opts.txwin_size = chan->tx_win;
100940
100941 - len = min_t(unsigned int, sizeof(opts), optlen);
100942 + len = min(sizeof(opts), len);
100943 if (copy_from_user((char *) &opts, optval, len)) {
100944 err = -EFAULT;
100945 break;
100946 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100947 struct bt_security sec;
100948 struct bt_power pwr;
100949 struct l2cap_conn *conn;
100950 - int len, err = 0;
100951 + int err = 0;
100952 + size_t len = optlen;
100953 u32 opt;
100954
100955 BT_DBG("sk %p", sk);
100956 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100957
100958 sec.level = BT_SECURITY_LOW;
100959
100960 - len = min_t(unsigned int, sizeof(sec), optlen);
100961 + len = min(sizeof(sec), len);
100962 if (copy_from_user((char *) &sec, optval, len)) {
100963 err = -EFAULT;
100964 break;
100965 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100966
100967 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
100968
100969 - len = min_t(unsigned int, sizeof(pwr), optlen);
100970 + len = min(sizeof(pwr), len);
100971 if (copy_from_user((char *) &pwr, optval, len)) {
100972 err = -EFAULT;
100973 break;
100974 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
100975 index 2348176..b9b6cf2 100644
100976 --- a/net/bluetooth/rfcomm/sock.c
100977 +++ b/net/bluetooth/rfcomm/sock.c
100978 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
100979 struct sock *sk = sock->sk;
100980 struct bt_security sec;
100981 int err = 0;
100982 - size_t len;
100983 + size_t len = optlen;
100984 u32 opt;
100985
100986 BT_DBG("sk %p", sk);
100987 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
100988
100989 sec.level = BT_SECURITY_LOW;
100990
100991 - len = min_t(unsigned int, sizeof(sec), optlen);
100992 + len = min(sizeof(sec), len);
100993 if (copy_from_user((char *) &sec, optval, len)) {
100994 err = -EFAULT;
100995 break;
100996 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
100997 index 8e385a0..a5bdd8e 100644
100998 --- a/net/bluetooth/rfcomm/tty.c
100999 +++ b/net/bluetooth/rfcomm/tty.c
101000 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101001 BT_DBG("tty %p id %d", tty, tty->index);
101002
101003 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101004 - dev->channel, dev->port.count);
101005 + dev->channel, atomic_read(&dev->port.count));
101006
101007 err = tty_port_open(&dev->port, tty, filp);
101008 if (err)
101009 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101010 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101011
101012 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101013 - dev->port.count);
101014 + atomic_read(&dev->port.count));
101015
101016 tty_port_close(&dev->port, tty, filp);
101017 }
101018 diff --git a/net/bridge/br.c b/net/bridge/br.c
101019 index 44425af..4ee730e 100644
101020 --- a/net/bridge/br.c
101021 +++ b/net/bridge/br.c
101022 @@ -147,6 +147,8 @@ static int __init br_init(void)
101023 {
101024 int err;
101025
101026 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101027 +
101028 err = stp_proto_register(&br_stp_proto);
101029 if (err < 0) {
101030 pr_err("bridge: can't register sap for STP\n");
101031 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101032 index 9f5eb55..45ab9c5 100644
101033 --- a/net/bridge/br_netlink.c
101034 +++ b/net/bridge/br_netlink.c
101035 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101036 .get_link_af_size = br_get_link_af_size,
101037 };
101038
101039 -struct rtnl_link_ops br_link_ops __read_mostly = {
101040 +struct rtnl_link_ops br_link_ops = {
101041 .kind = "bridge",
101042 .priv_size = sizeof(struct net_bridge),
101043 .setup = br_dev_setup,
101044 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101045 index d9a8c05..8dadc6c6 100644
101046 --- a/net/bridge/netfilter/ebtables.c
101047 +++ b/net/bridge/netfilter/ebtables.c
101048 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101049 tmp.valid_hooks = t->table->valid_hooks;
101050 }
101051 mutex_unlock(&ebt_mutex);
101052 - if (copy_to_user(user, &tmp, *len) != 0) {
101053 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101054 BUGPRINT("c2u Didn't work\n");
101055 ret = -EFAULT;
101056 break;
101057 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101058 goto out;
101059 tmp.valid_hooks = t->valid_hooks;
101060
101061 - if (copy_to_user(user, &tmp, *len) != 0) {
101062 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101063 ret = -EFAULT;
101064 break;
101065 }
101066 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101067 tmp.entries_size = t->table->entries_size;
101068 tmp.valid_hooks = t->table->valid_hooks;
101069
101070 - if (copy_to_user(user, &tmp, *len) != 0) {
101071 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101072 ret = -EFAULT;
101073 break;
101074 }
101075 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101076 index f5afda1..dcf770a 100644
101077 --- a/net/caif/cfctrl.c
101078 +++ b/net/caif/cfctrl.c
101079 @@ -10,6 +10,7 @@
101080 #include <linux/spinlock.h>
101081 #include <linux/slab.h>
101082 #include <linux/pkt_sched.h>
101083 +#include <linux/sched.h>
101084 #include <net/caif/caif_layer.h>
101085 #include <net/caif/cfpkt.h>
101086 #include <net/caif/cfctrl.h>
101087 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101088 memset(&dev_info, 0, sizeof(dev_info));
101089 dev_info.id = 0xff;
101090 cfsrvl_init(&this->serv, 0, &dev_info, false);
101091 - atomic_set(&this->req_seq_no, 1);
101092 - atomic_set(&this->rsp_seq_no, 1);
101093 + atomic_set_unchecked(&this->req_seq_no, 1);
101094 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101095 this->serv.layer.receive = cfctrl_recv;
101096 sprintf(this->serv.layer.name, "ctrl");
101097 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101098 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101099 struct cfctrl_request_info *req)
101100 {
101101 spin_lock_bh(&ctrl->info_list_lock);
101102 - atomic_inc(&ctrl->req_seq_no);
101103 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101104 + atomic_inc_unchecked(&ctrl->req_seq_no);
101105 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101106 list_add_tail(&req->list, &ctrl->list);
101107 spin_unlock_bh(&ctrl->info_list_lock);
101108 }
101109 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101110 if (p != first)
101111 pr_warn("Requests are not received in order\n");
101112
101113 - atomic_set(&ctrl->rsp_seq_no,
101114 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101115 p->sequence_no);
101116 list_del(&p->list);
101117 goto out;
101118 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101119 index 67a4a36..8d28068 100644
101120 --- a/net/caif/chnl_net.c
101121 +++ b/net/caif/chnl_net.c
101122 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101123 };
101124
101125
101126 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101127 +static struct rtnl_link_ops ipcaif_link_ops = {
101128 .kind = "caif",
101129 .priv_size = sizeof(struct chnl_net),
101130 .setup = ipcaif_net_setup,
101131 diff --git a/net/can/af_can.c b/net/can/af_can.c
101132 index 66e0804..da61b8f 100644
101133 --- a/net/can/af_can.c
101134 +++ b/net/can/af_can.c
101135 @@ -881,7 +881,7 @@ static const struct net_proto_family can_family_ops = {
101136 };
101137
101138 /* notifier block for netdevice event */
101139 -static struct notifier_block can_netdev_notifier __read_mostly = {
101140 +static struct notifier_block can_netdev_notifier = {
101141 .notifier_call = can_notifier,
101142 };
101143
101144 diff --git a/net/can/bcm.c b/net/can/bcm.c
101145 index ee9ffd9..dfdf3d4 100644
101146 --- a/net/can/bcm.c
101147 +++ b/net/can/bcm.c
101148 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101149 }
101150
101151 /* create /proc/net/can-bcm directory */
101152 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101153 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101154 return 0;
101155 }
101156
101157 diff --git a/net/can/gw.c b/net/can/gw.c
101158 index 295f62e..0c3b09e 100644
101159 --- a/net/can/gw.c
101160 +++ b/net/can/gw.c
101161 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101162 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101163
101164 static HLIST_HEAD(cgw_list);
101165 -static struct notifier_block notifier;
101166
101167 static struct kmem_cache *cgw_cache __read_mostly;
101168
101169 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101170 return err;
101171 }
101172
101173 +static struct notifier_block notifier = {
101174 + .notifier_call = cgw_notifier
101175 +};
101176 +
101177 static __init int cgw_module_init(void)
101178 {
101179 /* sanitize given module parameter */
101180 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101181 return -ENOMEM;
101182
101183 /* set notifier */
101184 - notifier.notifier_call = cgw_notifier;
101185 register_netdevice_notifier(&notifier);
101186
101187 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101188 diff --git a/net/can/proc.c b/net/can/proc.c
101189 index 1a19b98..df2b4ec 100644
101190 --- a/net/can/proc.c
101191 +++ b/net/can/proc.c
101192 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101193 void can_init_proc(void)
101194 {
101195 /* create /proc/net/can directory */
101196 - can_dir = proc_mkdir("can", init_net.proc_net);
101197 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101198
101199 if (!can_dir) {
101200 printk(KERN_INFO "can: failed to create /proc/net/can . "
101201 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101202 index 33a2f20..371bd09 100644
101203 --- a/net/ceph/messenger.c
101204 +++ b/net/ceph/messenger.c
101205 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101206 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101207
101208 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101209 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101210 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101211
101212 static struct page *zero_page; /* used in certain error cases */
101213
101214 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101215 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101216 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101217
101218 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101219 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101220 s = addr_str[i];
101221
101222 switch (ss->ss_family) {
101223 diff --git a/net/compat.c b/net/compat.c
101224 index 3236b41..7d8687f 100644
101225 --- a/net/compat.c
101226 +++ b/net/compat.c
101227 @@ -93,20 +93,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101228
101229 #define CMSG_COMPAT_FIRSTHDR(msg) \
101230 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101231 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101232 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101233 (struct compat_cmsghdr __user *)NULL)
101234
101235 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101236 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101237 (ucmlen) <= (unsigned long) \
101238 ((mhdr)->msg_controllen - \
101239 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101240 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101241
101242 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101243 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101244 {
101245 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101246 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101247 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101248 msg->msg_controllen)
101249 return NULL;
101250 return (struct compat_cmsghdr __user *)ptr;
101251 @@ -196,7 +196,7 @@ Efault:
101252
101253 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101254 {
101255 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101256 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101257 struct compat_cmsghdr cmhdr;
101258 struct compat_timeval ctv;
101259 struct compat_timespec cts[3];
101260 @@ -252,7 +252,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101261
101262 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101263 {
101264 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101265 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101266 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101267 int fdnum = scm->fp->count;
101268 struct file **fp = scm->fp->fp;
101269 @@ -340,7 +340,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101270 return -EFAULT;
101271 old_fs = get_fs();
101272 set_fs(KERNEL_DS);
101273 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101274 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101275 set_fs(old_fs);
101276
101277 return err;
101278 @@ -401,7 +401,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101279 len = sizeof(ktime);
101280 old_fs = get_fs();
101281 set_fs(KERNEL_DS);
101282 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101283 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101284 set_fs(old_fs);
101285
101286 if (!err) {
101287 @@ -544,7 +544,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101288 case MCAST_JOIN_GROUP:
101289 case MCAST_LEAVE_GROUP:
101290 {
101291 - struct compat_group_req __user *gr32 = (void *)optval;
101292 + struct compat_group_req __user *gr32 = (void __user *)optval;
101293 struct group_req __user *kgr =
101294 compat_alloc_user_space(sizeof(struct group_req));
101295 u32 interface;
101296 @@ -565,7 +565,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101297 case MCAST_BLOCK_SOURCE:
101298 case MCAST_UNBLOCK_SOURCE:
101299 {
101300 - struct compat_group_source_req __user *gsr32 = (void *)optval;
101301 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
101302 struct group_source_req __user *kgsr = compat_alloc_user_space(
101303 sizeof(struct group_source_req));
101304 u32 interface;
101305 @@ -586,7 +586,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101306 }
101307 case MCAST_MSFILTER:
101308 {
101309 - struct compat_group_filter __user *gf32 = (void *)optval;
101310 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101311 struct group_filter __user *kgf;
101312 u32 interface, fmode, numsrc;
101313
101314 @@ -624,7 +624,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
101315 char __user *optval, int __user *optlen,
101316 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
101317 {
101318 - struct compat_group_filter __user *gf32 = (void *)optval;
101319 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101320 struct group_filter __user *kgf;
101321 int __user *koptlen;
101322 u32 interface, fmode, numsrc;
101323 @@ -777,7 +777,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
101324
101325 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
101326 return -EINVAL;
101327 - if (copy_from_user(a, args, nas[call]))
101328 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
101329 return -EFAULT;
101330 a0 = a[0];
101331 a1 = a[1];
101332 diff --git a/net/core/datagram.c b/net/core/datagram.c
101333 index df493d6..1145766 100644
101334 --- a/net/core/datagram.c
101335 +++ b/net/core/datagram.c
101336 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
101337 }
101338
101339 kfree_skb(skb);
101340 - atomic_inc(&sk->sk_drops);
101341 + atomic_inc_unchecked(&sk->sk_drops);
101342 sk_mem_reclaim_partial(sk);
101343
101344 return err;
101345 diff --git a/net/core/dev.c b/net/core/dev.c
101346 index 7fe8292..133045e 100644
101347 --- a/net/core/dev.c
101348 +++ b/net/core/dev.c
101349 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
101350 {
101351 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
101352 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
101353 - atomic_long_inc(&dev->rx_dropped);
101354 + atomic_long_inc_unchecked(&dev->rx_dropped);
101355 kfree_skb(skb);
101356 return NET_RX_DROP;
101357 }
101358 }
101359
101360 if (unlikely(!is_skb_forwardable(dev, skb))) {
101361 - atomic_long_inc(&dev->rx_dropped);
101362 + atomic_long_inc_unchecked(&dev->rx_dropped);
101363 kfree_skb(skb);
101364 return NET_RX_DROP;
101365 }
101366 @@ -2958,7 +2958,7 @@ recursion_alert:
101367 drop:
101368 rcu_read_unlock_bh();
101369
101370 - atomic_long_inc(&dev->tx_dropped);
101371 + atomic_long_inc_unchecked(&dev->tx_dropped);
101372 kfree_skb_list(skb);
101373 return rc;
101374 out:
101375 @@ -3301,7 +3301,7 @@ enqueue:
101376
101377 local_irq_restore(flags);
101378
101379 - atomic_long_inc(&skb->dev->rx_dropped);
101380 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101381 kfree_skb(skb);
101382 return NET_RX_DROP;
101383 }
101384 @@ -3378,7 +3378,7 @@ int netif_rx_ni(struct sk_buff *skb)
101385 }
101386 EXPORT_SYMBOL(netif_rx_ni);
101387
101388 -static void net_tx_action(struct softirq_action *h)
101389 +static __latent_entropy void net_tx_action(void)
101390 {
101391 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101392
101393 @@ -3711,7 +3711,7 @@ ncls:
101394 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
101395 } else {
101396 drop:
101397 - atomic_long_inc(&skb->dev->rx_dropped);
101398 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101399 kfree_skb(skb);
101400 /* Jamal, now you will not able to escape explaining
101401 * me how you were going to use this. :-)
101402 @@ -4599,7 +4599,7 @@ out_unlock:
101403 return work;
101404 }
101405
101406 -static void net_rx_action(struct softirq_action *h)
101407 +static __latent_entropy void net_rx_action(void)
101408 {
101409 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101410 unsigned long time_limit = jiffies + 2;
101411 @@ -6610,8 +6610,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
101412 } else {
101413 netdev_stats_to_stats64(storage, &dev->stats);
101414 }
101415 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
101416 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
101417 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
101418 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
101419 return storage;
101420 }
101421 EXPORT_SYMBOL(dev_get_stats);
101422 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
101423 index b94b1d2..da3ed7c 100644
101424 --- a/net/core/dev_ioctl.c
101425 +++ b/net/core/dev_ioctl.c
101426 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
101427 no_module = !dev;
101428 if (no_module && capable(CAP_NET_ADMIN))
101429 no_module = request_module("netdev-%s", name);
101430 - if (no_module && capable(CAP_SYS_MODULE))
101431 + if (no_module && capable(CAP_SYS_MODULE)) {
101432 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
101433 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
101434 +#else
101435 request_module("%s", name);
101436 +#endif
101437 + }
101438 }
101439 EXPORT_SYMBOL(dev_load);
101440
101441 diff --git a/net/core/filter.c b/net/core/filter.c
101442 index ec9baea..dd6195d 100644
101443 --- a/net/core/filter.c
101444 +++ b/net/core/filter.c
101445 @@ -533,7 +533,11 @@ do_pass:
101446
101447 /* Unkown instruction. */
101448 default:
101449 - goto err;
101450 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
101451 + fp->code, fp->jt, fp->jf, fp->k);
101452 + kfree(addrs);
101453 + BUG();
101454 + return -EINVAL;
101455 }
101456
101457 insn++;
101458 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
101459 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
101460 int pc, ret = 0;
101461
101462 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
101463 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
101464
101465 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
101466 if (!masks)
101467 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
101468 if (!fp)
101469 return -ENOMEM;
101470
101471 - memcpy(fp->insns, fprog->filter, fsize);
101472 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
101473
101474 fp->len = fprog->len;
101475 /* Since unattached filters are not copied back to user
101476 diff --git a/net/core/flow.c b/net/core/flow.c
101477 index a0348fd..340f65d 100644
101478 --- a/net/core/flow.c
101479 +++ b/net/core/flow.c
101480 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
101481 static int flow_entry_valid(struct flow_cache_entry *fle,
101482 struct netns_xfrm *xfrm)
101483 {
101484 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
101485 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
101486 return 0;
101487 if (fle->object && !fle->object->ops->check(fle->object))
101488 return 0;
101489 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
101490 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
101491 fcp->hash_count++;
101492 }
101493 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
101494 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
101495 flo = fle->object;
101496 if (!flo)
101497 goto ret_object;
101498 @@ -263,7 +263,7 @@ nocache:
101499 }
101500 flo = resolver(net, key, family, dir, flo, ctx);
101501 if (fle) {
101502 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
101503 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
101504 if (!IS_ERR(flo))
101505 fle->object = flo;
101506 else
101507 @@ -379,7 +379,7 @@ done:
101508 static void flow_cache_flush_task(struct work_struct *work)
101509 {
101510 struct netns_xfrm *xfrm = container_of(work, struct netns_xfrm,
101511 - flow_cache_gc_work);
101512 + flow_cache_flush_work);
101513 struct net *net = container_of(xfrm, struct net, xfrm);
101514
101515 flow_cache_flush(net);
101516 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
101517 index 8d614c9..55752ea 100644
101518 --- a/net/core/neighbour.c
101519 +++ b/net/core/neighbour.c
101520 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
101521 void __user *buffer, size_t *lenp, loff_t *ppos)
101522 {
101523 int size, ret;
101524 - struct ctl_table tmp = *ctl;
101525 + ctl_table_no_const tmp = *ctl;
101526
101527 tmp.extra1 = &zero;
101528 tmp.extra2 = &unres_qlen_max;
101529 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
101530 void __user *buffer,
101531 size_t *lenp, loff_t *ppos)
101532 {
101533 - struct ctl_table tmp = *ctl;
101534 + ctl_table_no_const tmp = *ctl;
101535 int ret;
101536
101537 tmp.extra1 = &zero;
101538 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
101539 index 2bf8329..2eb1423 100644
101540 --- a/net/core/net-procfs.c
101541 +++ b/net/core/net-procfs.c
101542 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
101543 struct rtnl_link_stats64 temp;
101544 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
101545
101546 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101547 + if (gr_proc_is_restricted())
101548 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101549 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101550 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
101551 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
101552 + else
101553 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101554 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101555 dev->name, stats->rx_bytes, stats->rx_packets,
101556 stats->rx_errors,
101557 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
101558 return 0;
101559 }
101560
101561 -static const struct seq_operations dev_seq_ops = {
101562 +const struct seq_operations dev_seq_ops = {
101563 .start = dev_seq_start,
101564 .next = dev_seq_next,
101565 .stop = dev_seq_stop,
101566 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
101567
101568 static int softnet_seq_open(struct inode *inode, struct file *file)
101569 {
101570 - return seq_open(file, &softnet_seq_ops);
101571 + return seq_open_restrict(file, &softnet_seq_ops);
101572 }
101573
101574 static const struct file_operations softnet_seq_fops = {
101575 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
101576 else
101577 seq_printf(seq, "%04x", ntohs(pt->type));
101578
101579 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101580 + seq_printf(seq, " %-8s %pf\n",
101581 + pt->dev ? pt->dev->name : "", NULL);
101582 +#else
101583 seq_printf(seq, " %-8s %pf\n",
101584 pt->dev ? pt->dev->name : "", pt->func);
101585 +#endif
101586 }
101587
101588 return 0;
101589 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
101590 index 9993412..2a4672b 100644
101591 --- a/net/core/net-sysfs.c
101592 +++ b/net/core/net-sysfs.c
101593 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
101594 {
101595 struct net_device *netdev = to_net_dev(dev);
101596 return sprintf(buf, fmt_dec,
101597 - atomic_read(&netdev->carrier_changes));
101598 + atomic_read_unchecked(&netdev->carrier_changes));
101599 }
101600 static DEVICE_ATTR_RO(carrier_changes);
101601
101602 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
101603 index ce780c7..6d296b3 100644
101604 --- a/net/core/net_namespace.c
101605 +++ b/net/core/net_namespace.c
101606 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
101607 int error;
101608 LIST_HEAD(net_exit_list);
101609
101610 - list_add_tail(&ops->list, list);
101611 + pax_list_add_tail((struct list_head *)&ops->list, list);
101612 if (ops->init || (ops->id && ops->size)) {
101613 for_each_net(net) {
101614 error = ops_init(ops, net);
101615 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
101616
101617 out_undo:
101618 /* If I have an error cleanup all namespaces I initialized */
101619 - list_del(&ops->list);
101620 + pax_list_del((struct list_head *)&ops->list);
101621 ops_exit_list(ops, &net_exit_list);
101622 ops_free_list(ops, &net_exit_list);
101623 return error;
101624 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
101625 struct net *net;
101626 LIST_HEAD(net_exit_list);
101627
101628 - list_del(&ops->list);
101629 + pax_list_del((struct list_head *)&ops->list);
101630 for_each_net(net)
101631 list_add_tail(&net->exit_list, &net_exit_list);
101632 ops_exit_list(ops, &net_exit_list);
101633 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
101634 mutex_lock(&net_mutex);
101635 error = register_pernet_operations(&pernet_list, ops);
101636 if (!error && (first_device == &pernet_list))
101637 - first_device = &ops->list;
101638 + first_device = (struct list_head *)&ops->list;
101639 mutex_unlock(&net_mutex);
101640 return error;
101641 }
101642 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
101643 index e0ad5d1..04fa7f7 100644
101644 --- a/net/core/netpoll.c
101645 +++ b/net/core/netpoll.c
101646 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101647 struct udphdr *udph;
101648 struct iphdr *iph;
101649 struct ethhdr *eth;
101650 - static atomic_t ip_ident;
101651 + static atomic_unchecked_t ip_ident;
101652 struct ipv6hdr *ip6h;
101653
101654 udp_len = len + sizeof(*udph);
101655 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101656 put_unaligned(0x45, (unsigned char *)iph);
101657 iph->tos = 0;
101658 put_unaligned(htons(ip_len), &(iph->tot_len));
101659 - iph->id = htons(atomic_inc_return(&ip_ident));
101660 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
101661 iph->frag_off = 0;
101662 iph->ttl = 64;
101663 iph->protocol = IPPROTO_UDP;
101664 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
101665 index da934fc..d82fded 100644
101666 --- a/net/core/pktgen.c
101667 +++ b/net/core/pktgen.c
101668 @@ -3752,7 +3752,7 @@ static int __net_init pg_net_init(struct net *net)
101669 pn->net = net;
101670 INIT_LIST_HEAD(&pn->pktgen_threads);
101671 pn->pktgen_exiting = false;
101672 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
101673 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
101674 if (!pn->proc_dir) {
101675 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
101676 return -ENODEV;
101677 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
101678 index 446cbaf..255153c 100644
101679 --- a/net/core/rtnetlink.c
101680 +++ b/net/core/rtnetlink.c
101681 @@ -60,7 +60,7 @@ struct rtnl_link {
101682 rtnl_doit_func doit;
101683 rtnl_dumpit_func dumpit;
101684 rtnl_calcit_func calcit;
101685 -};
101686 +} __no_const;
101687
101688 static DEFINE_MUTEX(rtnl_mutex);
101689
101690 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
101691 * to use the ops for creating device. So do not
101692 * fill up dellink as well. That disables rtnl_dellink.
101693 */
101694 - if (ops->setup && !ops->dellink)
101695 - ops->dellink = unregister_netdevice_queue;
101696 + if (ops->setup && !ops->dellink) {
101697 + pax_open_kernel();
101698 + *(void **)&ops->dellink = unregister_netdevice_queue;
101699 + pax_close_kernel();
101700 + }
101701
101702 - list_add_tail(&ops->list, &link_ops);
101703 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
101704 return 0;
101705 }
101706 EXPORT_SYMBOL_GPL(__rtnl_link_register);
101707 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
101708 for_each_net(net) {
101709 __rtnl_kill_links(net, ops);
101710 }
101711 - list_del(&ops->list);
101712 + pax_list_del((struct list_head *)&ops->list);
101713 }
101714 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
101715
101716 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
101717 (dev->ifalias &&
101718 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
101719 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
101720 - atomic_read(&dev->carrier_changes)))
101721 + atomic_read_unchecked(&dev->carrier_changes)))
101722 goto nla_put_failure;
101723
101724 if (1) {
101725 @@ -2102,6 +2105,10 @@ replay:
101726 if (IS_ERR(dest_net))
101727 return PTR_ERR(dest_net);
101728
101729 + err = -EPERM;
101730 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
101731 + goto out;
101732 +
101733 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
101734 if (IS_ERR(dev)) {
101735 err = PTR_ERR(dev);
101736 diff --git a/net/core/scm.c b/net/core/scm.c
101737 index 3b6899b..cf36238 100644
101738 --- a/net/core/scm.c
101739 +++ b/net/core/scm.c
101740 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
101741 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101742 {
101743 struct cmsghdr __user *cm
101744 - = (__force struct cmsghdr __user *)msg->msg_control;
101745 + = (struct cmsghdr __force_user *)msg->msg_control;
101746 struct cmsghdr cmhdr;
101747 int cmlen = CMSG_LEN(len);
101748 int err;
101749 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101750 err = -EFAULT;
101751 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
101752 goto out;
101753 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
101754 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
101755 goto out;
101756 cmlen = CMSG_SPACE(len);
101757 if (msg->msg_controllen < cmlen)
101758 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
101759 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101760 {
101761 struct cmsghdr __user *cm
101762 - = (__force struct cmsghdr __user*)msg->msg_control;
101763 + = (struct cmsghdr __force_user *)msg->msg_control;
101764
101765 int fdmax = 0;
101766 int fdnum = scm->fp->count;
101767 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101768 if (fdnum < fdmax)
101769 fdmax = fdnum;
101770
101771 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
101772 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
101773 i++, cmfptr++)
101774 {
101775 struct socket *sock;
101776 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
101777 index 395c15b..7f39726 100644
101778 --- a/net/core/skbuff.c
101779 +++ b/net/core/skbuff.c
101780 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
101781 __wsum skb_checksum(const struct sk_buff *skb, int offset,
101782 int len, __wsum csum)
101783 {
101784 - const struct skb_checksum_ops ops = {
101785 + static const struct skb_checksum_ops ops = {
101786 .update = csum_partial_ext,
101787 .combine = csum_block_add_ext,
101788 };
101789 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
101790 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
101791 sizeof(struct sk_buff),
101792 0,
101793 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101794 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101795 + SLAB_NO_SANITIZE,
101796 NULL);
101797 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
101798 sizeof(struct sk_buff_fclones),
101799 0,
101800 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101801 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101802 + SLAB_NO_SANITIZE,
101803 NULL);
101804 }
101805
101806 diff --git a/net/core/sock.c b/net/core/sock.c
101807 index 1c7a33d..a3817e2 100644
101808 --- a/net/core/sock.c
101809 +++ b/net/core/sock.c
101810 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101811 struct sk_buff_head *list = &sk->sk_receive_queue;
101812
101813 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
101814 - atomic_inc(&sk->sk_drops);
101815 + atomic_inc_unchecked(&sk->sk_drops);
101816 trace_sock_rcvqueue_full(sk, skb);
101817 return -ENOMEM;
101818 }
101819 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101820 return err;
101821
101822 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
101823 - atomic_inc(&sk->sk_drops);
101824 + atomic_inc_unchecked(&sk->sk_drops);
101825 return -ENOBUFS;
101826 }
101827
101828 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101829 skb_dst_force(skb);
101830
101831 spin_lock_irqsave(&list->lock, flags);
101832 - skb->dropcount = atomic_read(&sk->sk_drops);
101833 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
101834 __skb_queue_tail(list, skb);
101835 spin_unlock_irqrestore(&list->lock, flags);
101836
101837 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101838 skb->dev = NULL;
101839
101840 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
101841 - atomic_inc(&sk->sk_drops);
101842 + atomic_inc_unchecked(&sk->sk_drops);
101843 goto discard_and_relse;
101844 }
101845 if (nested)
101846 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101847 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
101848 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
101849 bh_unlock_sock(sk);
101850 - atomic_inc(&sk->sk_drops);
101851 + atomic_inc_unchecked(&sk->sk_drops);
101852 goto discard_and_relse;
101853 }
101854
101855 @@ -888,6 +888,7 @@ set_rcvbuf:
101856 }
101857 break;
101858
101859 +#ifndef GRKERNSEC_BPF_HARDEN
101860 case SO_ATTACH_BPF:
101861 ret = -EINVAL;
101862 if (optlen == sizeof(u32)) {
101863 @@ -900,7 +901,7 @@ set_rcvbuf:
101864 ret = sk_attach_bpf(ufd, sk);
101865 }
101866 break;
101867 -
101868 +#endif
101869 case SO_DETACH_FILTER:
101870 ret = sk_detach_filter(sk);
101871 break;
101872 @@ -1004,12 +1005,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101873 struct timeval tm;
101874 } v;
101875
101876 - int lv = sizeof(int);
101877 - int len;
101878 + unsigned int lv = sizeof(int);
101879 + unsigned int len;
101880
101881 if (get_user(len, optlen))
101882 return -EFAULT;
101883 - if (len < 0)
101884 + if (len > INT_MAX)
101885 return -EINVAL;
101886
101887 memset(&v, 0, sizeof(v));
101888 @@ -1147,11 +1148,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101889
101890 case SO_PEERNAME:
101891 {
101892 - char address[128];
101893 + char address[_K_SS_MAXSIZE];
101894
101895 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
101896 return -ENOTCONN;
101897 - if (lv < len)
101898 + if (lv < len || sizeof address < len)
101899 return -EINVAL;
101900 if (copy_to_user(optval, address, len))
101901 return -EFAULT;
101902 @@ -1236,7 +1237,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101903
101904 if (len > lv)
101905 len = lv;
101906 - if (copy_to_user(optval, &v, len))
101907 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
101908 return -EFAULT;
101909 lenout:
101910 if (put_user(len, optlen))
101911 @@ -2349,7 +2350,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
101912 */
101913 smp_wmb();
101914 atomic_set(&sk->sk_refcnt, 1);
101915 - atomic_set(&sk->sk_drops, 0);
101916 + atomic_set_unchecked(&sk->sk_drops, 0);
101917 }
101918 EXPORT_SYMBOL(sock_init_data);
101919
101920 @@ -2477,6 +2478,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
101921 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
101922 int level, int type)
101923 {
101924 + struct sock_extended_err ee;
101925 struct sock_exterr_skb *serr;
101926 struct sk_buff *skb;
101927 int copied, err;
101928 @@ -2498,7 +2500,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
101929 sock_recv_timestamp(msg, sk, skb);
101930
101931 serr = SKB_EXT_ERR(skb);
101932 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
101933 + ee = serr->ee;
101934 + put_cmsg(msg, level, type, sizeof ee, &ee);
101935
101936 msg->msg_flags |= MSG_ERRQUEUE;
101937 err = copied;
101938 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
101939 index ad704c7..ca48aff 100644
101940 --- a/net/core/sock_diag.c
101941 +++ b/net/core/sock_diag.c
101942 @@ -9,26 +9,33 @@
101943 #include <linux/inet_diag.h>
101944 #include <linux/sock_diag.h>
101945
101946 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
101947 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
101948 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
101949 static DEFINE_MUTEX(sock_diag_table_mutex);
101950
101951 int sock_diag_check_cookie(void *sk, __u32 *cookie)
101952 {
101953 +#ifndef CONFIG_GRKERNSEC_HIDESYM
101954 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
101955 cookie[1] != INET_DIAG_NOCOOKIE) &&
101956 ((u32)(unsigned long)sk != cookie[0] ||
101957 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
101958 return -ESTALE;
101959 else
101960 +#endif
101961 return 0;
101962 }
101963 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
101964
101965 void sock_diag_save_cookie(void *sk, __u32 *cookie)
101966 {
101967 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101968 + cookie[0] = 0;
101969 + cookie[1] = 0;
101970 +#else
101971 cookie[0] = (u32)(unsigned long)sk;
101972 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
101973 +#endif
101974 }
101975 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
101976
101977 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
101978 mutex_lock(&sock_diag_table_mutex);
101979 if (sock_diag_handlers[hndl->family])
101980 err = -EBUSY;
101981 - else
101982 + else {
101983 + pax_open_kernel();
101984 sock_diag_handlers[hndl->family] = hndl;
101985 + pax_close_kernel();
101986 + }
101987 mutex_unlock(&sock_diag_table_mutex);
101988
101989 return err;
101990 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
101991
101992 mutex_lock(&sock_diag_table_mutex);
101993 BUG_ON(sock_diag_handlers[family] != hnld);
101994 + pax_open_kernel();
101995 sock_diag_handlers[family] = NULL;
101996 + pax_close_kernel();
101997 mutex_unlock(&sock_diag_table_mutex);
101998 }
101999 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102000 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102001 index 31baba2..c71485b 100644
102002 --- a/net/core/sysctl_net_core.c
102003 +++ b/net/core/sysctl_net_core.c
102004 @@ -34,7 +34,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102005 {
102006 unsigned int orig_size, size;
102007 int ret, i;
102008 - struct ctl_table tmp = {
102009 + ctl_table_no_const tmp = {
102010 .data = &size,
102011 .maxlen = sizeof(size),
102012 .mode = table->mode
102013 @@ -202,7 +202,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102014 void __user *buffer, size_t *lenp, loff_t *ppos)
102015 {
102016 char id[IFNAMSIZ];
102017 - struct ctl_table tbl = {
102018 + ctl_table_no_const tbl = {
102019 .data = id,
102020 .maxlen = IFNAMSIZ,
102021 };
102022 @@ -220,7 +220,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102023 static int proc_do_rss_key(struct ctl_table *table, int write,
102024 void __user *buffer, size_t *lenp, loff_t *ppos)
102025 {
102026 - struct ctl_table fake_table;
102027 + ctl_table_no_const fake_table;
102028 char buf[NETDEV_RSS_KEY_LEN * 3];
102029
102030 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102031 @@ -284,7 +284,7 @@ static struct ctl_table net_core_table[] = {
102032 .mode = 0444,
102033 .proc_handler = proc_do_rss_key,
102034 },
102035 -#ifdef CONFIG_BPF_JIT
102036 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102037 {
102038 .procname = "bpf_jit_enable",
102039 .data = &bpf_jit_enable,
102040 @@ -400,13 +400,12 @@ static struct ctl_table netns_core_table[] = {
102041
102042 static __net_init int sysctl_core_net_init(struct net *net)
102043 {
102044 - struct ctl_table *tbl;
102045 + ctl_table_no_const *tbl = NULL;
102046
102047 net->core.sysctl_somaxconn = SOMAXCONN;
102048
102049 - tbl = netns_core_table;
102050 if (!net_eq(net, &init_net)) {
102051 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102052 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102053 if (tbl == NULL)
102054 goto err_dup;
102055
102056 @@ -416,17 +415,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102057 if (net->user_ns != &init_user_ns) {
102058 tbl[0].procname = NULL;
102059 }
102060 - }
102061 -
102062 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102063 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102064 + } else
102065 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102066 if (net->core.sysctl_hdr == NULL)
102067 goto err_reg;
102068
102069 return 0;
102070
102071 err_reg:
102072 - if (tbl != netns_core_table)
102073 - kfree(tbl);
102074 + kfree(tbl);
102075 err_dup:
102076 return -ENOMEM;
102077 }
102078 @@ -441,7 +439,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102079 kfree(tbl);
102080 }
102081
102082 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102083 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102084 .init = sysctl_core_net_init,
102085 .exit = sysctl_core_net_exit,
102086 };
102087 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102088 index 8102286..a0c2755 100644
102089 --- a/net/decnet/af_decnet.c
102090 +++ b/net/decnet/af_decnet.c
102091 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102092 .sysctl_rmem = sysctl_decnet_rmem,
102093 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102094 .obj_size = sizeof(struct dn_sock),
102095 + .slab_flags = SLAB_USERCOPY,
102096 };
102097
102098 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102099 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102100 index 4400da7..3429972 100644
102101 --- a/net/decnet/dn_dev.c
102102 +++ b/net/decnet/dn_dev.c
102103 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102104 .extra1 = &min_t3,
102105 .extra2 = &max_t3
102106 },
102107 - {0}
102108 + { }
102109 },
102110 };
102111
102112 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102113 index 5325b54..a0d4d69 100644
102114 --- a/net/decnet/sysctl_net_decnet.c
102115 +++ b/net/decnet/sysctl_net_decnet.c
102116 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102117
102118 if (len > *lenp) len = *lenp;
102119
102120 - if (copy_to_user(buffer, addr, len))
102121 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102122 return -EFAULT;
102123
102124 *lenp = len;
102125 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102126
102127 if (len > *lenp) len = *lenp;
102128
102129 - if (copy_to_user(buffer, devname, len))
102130 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102131 return -EFAULT;
102132
102133 *lenp = len;
102134 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102135 index a2c7e4c..3dc9f67 100644
102136 --- a/net/hsr/hsr_netlink.c
102137 +++ b/net/hsr/hsr_netlink.c
102138 @@ -102,7 +102,7 @@ nla_put_failure:
102139 return -EMSGSIZE;
102140 }
102141
102142 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102143 +static struct rtnl_link_ops hsr_link_ops = {
102144 .kind = "hsr",
102145 .maxtype = IFLA_HSR_MAX,
102146 .policy = hsr_policy,
102147 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102148 index 27eaa65..7083217 100644
102149 --- a/net/ieee802154/6lowpan_rtnl.c
102150 +++ b/net/ieee802154/6lowpan_rtnl.c
102151 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102152 dev_put(real_dev);
102153 }
102154
102155 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102156 +static struct rtnl_link_ops lowpan_link_ops = {
102157 .kind = "lowpan",
102158 .priv_size = sizeof(struct lowpan_dev_info),
102159 .setup = lowpan_setup,
102160 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102161 index 9d980ed..7d01e12 100644
102162 --- a/net/ieee802154/reassembly.c
102163 +++ b/net/ieee802154/reassembly.c
102164 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102165
102166 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102167 {
102168 - struct ctl_table *table;
102169 + ctl_table_no_const *table = NULL;
102170 struct ctl_table_header *hdr;
102171 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102172 net_ieee802154_lowpan(net);
102173
102174 - table = lowpan_frags_ns_ctl_table;
102175 if (!net_eq(net, &init_net)) {
102176 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102177 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102178 GFP_KERNEL);
102179 if (table == NULL)
102180 goto err_alloc;
102181 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102182 /* Don't export sysctls to unprivileged users */
102183 if (net->user_ns != &init_user_ns)
102184 table[0].procname = NULL;
102185 - }
102186 -
102187 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102188 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102189 + } else
102190 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102191 if (hdr == NULL)
102192 goto err_reg;
102193
102194 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102195 return 0;
102196
102197 err_reg:
102198 - if (!net_eq(net, &init_net))
102199 - kfree(table);
102200 + kfree(table);
102201 err_alloc:
102202 return -ENOMEM;
102203 }
102204 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102205 index a44773c..a6ae415 100644
102206 --- a/net/ipv4/af_inet.c
102207 +++ b/net/ipv4/af_inet.c
102208 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102209 return ip_recv_error(sk, msg, len, addr_len);
102210 #if IS_ENABLED(CONFIG_IPV6)
102211 if (sk->sk_family == AF_INET6)
102212 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102213 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102214 #endif
102215 return -EINVAL;
102216 }
102217 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102218 index 214882e..ec032f6 100644
102219 --- a/net/ipv4/devinet.c
102220 +++ b/net/ipv4/devinet.c
102221 @@ -69,7 +69,8 @@
102222
102223 static struct ipv4_devconf ipv4_devconf = {
102224 .data = {
102225 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102226 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102227 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102228 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102229 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102230 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102231 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102232
102233 static struct ipv4_devconf ipv4_devconf_dflt = {
102234 .data = {
102235 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102236 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102237 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102238 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102239 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102240 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102241 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102242 idx = 0;
102243 head = &net->dev_index_head[h];
102244 rcu_read_lock();
102245 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102246 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102247 net->dev_base_seq;
102248 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102249 if (idx < s_idx)
102250 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102251 idx = 0;
102252 head = &net->dev_index_head[h];
102253 rcu_read_lock();
102254 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102255 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102256 net->dev_base_seq;
102257 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102258 if (idx < s_idx)
102259 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102260 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102261 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102262
102263 -static struct devinet_sysctl_table {
102264 +static const struct devinet_sysctl_table {
102265 struct ctl_table_header *sysctl_header;
102266 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102267 } devinet_sysctl = {
102268 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102269 int err;
102270 struct ipv4_devconf *all, *dflt;
102271 #ifdef CONFIG_SYSCTL
102272 - struct ctl_table *tbl = ctl_forward_entry;
102273 + ctl_table_no_const *tbl = NULL;
102274 struct ctl_table_header *forw_hdr;
102275 #endif
102276
102277 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102278 goto err_alloc_dflt;
102279
102280 #ifdef CONFIG_SYSCTL
102281 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102282 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102283 if (tbl == NULL)
102284 goto err_alloc_ctl;
102285
102286 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102287 goto err_reg_dflt;
102288
102289 err = -ENOMEM;
102290 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102291 + if (!net_eq(net, &init_net))
102292 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102293 + else
102294 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
102295 if (forw_hdr == NULL)
102296 goto err_reg_ctl;
102297 net->ipv4.forw_hdr = forw_hdr;
102298 @@ -2287,8 +2292,7 @@ err_reg_ctl:
102299 err_reg_dflt:
102300 __devinet_sysctl_unregister(all);
102301 err_reg_all:
102302 - if (tbl != ctl_forward_entry)
102303 - kfree(tbl);
102304 + kfree(tbl);
102305 err_alloc_ctl:
102306 #endif
102307 if (dflt != &ipv4_devconf_dflt)
102308 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
102309 index 23104a3..9f5570b 100644
102310 --- a/net/ipv4/fib_frontend.c
102311 +++ b/net/ipv4/fib_frontend.c
102312 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
102313 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102314 fib_sync_up(dev);
102315 #endif
102316 - atomic_inc(&net->ipv4.dev_addr_genid);
102317 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102318 rt_cache_flush(dev_net(dev));
102319 break;
102320 case NETDEV_DOWN:
102321 fib_del_ifaddr(ifa, NULL);
102322 - atomic_inc(&net->ipv4.dev_addr_genid);
102323 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102324 if (ifa->ifa_dev->ifa_list == NULL) {
102325 /* Last address was deleted from this interface.
102326 * Disable IP.
102327 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
102328 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102329 fib_sync_up(dev);
102330 #endif
102331 - atomic_inc(&net->ipv4.dev_addr_genid);
102332 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102333 rt_cache_flush(net);
102334 break;
102335 case NETDEV_DOWN:
102336 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
102337 index f99f41b..1879da9 100644
102338 --- a/net/ipv4/fib_semantics.c
102339 +++ b/net/ipv4/fib_semantics.c
102340 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
102341 nh->nh_saddr = inet_select_addr(nh->nh_dev,
102342 nh->nh_gw,
102343 nh->nh_parent->fib_scope);
102344 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
102345 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
102346
102347 return nh->nh_saddr;
102348 }
102349 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
102350 index 9111a4e..3576905 100644
102351 --- a/net/ipv4/inet_hashtables.c
102352 +++ b/net/ipv4/inet_hashtables.c
102353 @@ -18,6 +18,7 @@
102354 #include <linux/sched.h>
102355 #include <linux/slab.h>
102356 #include <linux/wait.h>
102357 +#include <linux/security.h>
102358
102359 #include <net/inet_connection_sock.h>
102360 #include <net/inet_hashtables.h>
102361 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
102362 return inet_ehashfn(net, laddr, lport, faddr, fport);
102363 }
102364
102365 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
102366 +
102367 /*
102368 * Allocate and initialize a new local port bind bucket.
102369 * The bindhash mutex for snum's hash chain must be held here.
102370 @@ -554,6 +557,8 @@ ok:
102371 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
102372 spin_unlock(&head->lock);
102373
102374 + gr_update_task_in_ip_table(inet_sk(sk));
102375 +
102376 if (tw) {
102377 inet_twsk_deschedule(tw, death_row);
102378 while (twrefcnt) {
102379 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
102380 index 241afd7..31b95d5 100644
102381 --- a/net/ipv4/inetpeer.c
102382 +++ b/net/ipv4/inetpeer.c
102383 @@ -461,7 +461,7 @@ relookup:
102384 if (p) {
102385 p->daddr = *daddr;
102386 atomic_set(&p->refcnt, 1);
102387 - atomic_set(&p->rid, 0);
102388 + atomic_set_unchecked(&p->rid, 0);
102389 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
102390 p->rate_tokens = 0;
102391 /* 60*HZ is arbitrary, but chosen enough high so that the first
102392 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
102393 index e5b6d0d..187c8b0 100644
102394 --- a/net/ipv4/ip_fragment.c
102395 +++ b/net/ipv4/ip_fragment.c
102396 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
102397 return 0;
102398
102399 start = qp->rid;
102400 - end = atomic_inc_return(&peer->rid);
102401 + end = atomic_inc_return_unchecked(&peer->rid);
102402 qp->rid = end;
102403
102404 rc = qp->q.fragments && (end - start) > max;
102405 @@ -745,12 +745,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
102406
102407 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102408 {
102409 - struct ctl_table *table;
102410 + ctl_table_no_const *table = NULL;
102411 struct ctl_table_header *hdr;
102412
102413 - table = ip4_frags_ns_ctl_table;
102414 if (!net_eq(net, &init_net)) {
102415 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102416 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102417 if (table == NULL)
102418 goto err_alloc;
102419
102420 @@ -764,9 +763,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102421 /* Don't export sysctls to unprivileged users */
102422 if (net->user_ns != &init_user_ns)
102423 table[0].procname = NULL;
102424 - }
102425 + hdr = register_net_sysctl(net, "net/ipv4", table);
102426 + } else
102427 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
102428
102429 - hdr = register_net_sysctl(net, "net/ipv4", table);
102430 if (hdr == NULL)
102431 goto err_reg;
102432
102433 @@ -774,8 +774,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102434 return 0;
102435
102436 err_reg:
102437 - if (!net_eq(net, &init_net))
102438 - kfree(table);
102439 + kfree(table);
102440 err_alloc:
102441 return -ENOMEM;
102442 }
102443 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
102444 index 4f4bf5b..2c936fe 100644
102445 --- a/net/ipv4/ip_gre.c
102446 +++ b/net/ipv4/ip_gre.c
102447 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
102448 module_param(log_ecn_error, bool, 0644);
102449 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102450
102451 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
102452 +static struct rtnl_link_ops ipgre_link_ops;
102453 static int ipgre_tunnel_init(struct net_device *dev);
102454
102455 static int ipgre_net_id __read_mostly;
102456 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
102457 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
102458 };
102459
102460 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102461 +static struct rtnl_link_ops ipgre_link_ops = {
102462 .kind = "gre",
102463 .maxtype = IFLA_GRE_MAX,
102464 .policy = ipgre_policy,
102465 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102466 .fill_info = ipgre_fill_info,
102467 };
102468
102469 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
102470 +static struct rtnl_link_ops ipgre_tap_ops = {
102471 .kind = "gretap",
102472 .maxtype = IFLA_GRE_MAX,
102473 .policy = ipgre_policy,
102474 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
102475 index 3d4da2c..40f9c29 100644
102476 --- a/net/ipv4/ip_input.c
102477 +++ b/net/ipv4/ip_input.c
102478 @@ -147,6 +147,10 @@
102479 #include <linux/mroute.h>
102480 #include <linux/netlink.h>
102481
102482 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102483 +extern int grsec_enable_blackhole;
102484 +#endif
102485 +
102486 /*
102487 * Process Router Attention IP option (RFC 2113)
102488 */
102489 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
102490 if (!raw) {
102491 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
102492 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
102493 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102494 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
102495 +#endif
102496 icmp_send(skb, ICMP_DEST_UNREACH,
102497 ICMP_PROT_UNREACH, 0);
102498 }
102499 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
102500 index 6b85adb..cd7e5d3 100644
102501 --- a/net/ipv4/ip_sockglue.c
102502 +++ b/net/ipv4/ip_sockglue.c
102503 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102504 len = min_t(unsigned int, len, opt->optlen);
102505 if (put_user(len, optlen))
102506 return -EFAULT;
102507 - if (copy_to_user(optval, opt->__data, len))
102508 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
102509 + copy_to_user(optval, opt->__data, len))
102510 return -EFAULT;
102511 return 0;
102512 }
102513 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102514 if (sk->sk_type != SOCK_STREAM)
102515 return -ENOPROTOOPT;
102516
102517 - msg.msg_control = (__force void *) optval;
102518 + msg.msg_control = (__force_kernel void *) optval;
102519 msg.msg_controllen = len;
102520 msg.msg_flags = flags;
102521
102522 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
102523 index 1a7e979..fd05aa4 100644
102524 --- a/net/ipv4/ip_vti.c
102525 +++ b/net/ipv4/ip_vti.c
102526 @@ -45,7 +45,7 @@
102527 #include <net/net_namespace.h>
102528 #include <net/netns/generic.h>
102529
102530 -static struct rtnl_link_ops vti_link_ops __read_mostly;
102531 +static struct rtnl_link_ops vti_link_ops;
102532
102533 static int vti_net_id __read_mostly;
102534 static int vti_tunnel_init(struct net_device *dev);
102535 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
102536 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
102537 };
102538
102539 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
102540 +static struct rtnl_link_ops vti_link_ops = {
102541 .kind = "vti",
102542 .maxtype = IFLA_VTI_MAX,
102543 .policy = vti_policy,
102544 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
102545 index 7fa18bc..bea16af 100644
102546 --- a/net/ipv4/ipconfig.c
102547 +++ b/net/ipv4/ipconfig.c
102548 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
102549
102550 mm_segment_t oldfs = get_fs();
102551 set_fs(get_ds());
102552 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102553 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102554 set_fs(oldfs);
102555 return res;
102556 }
102557 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
102558
102559 mm_segment_t oldfs = get_fs();
102560 set_fs(get_ds());
102561 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102562 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102563 set_fs(oldfs);
102564 return res;
102565 }
102566 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
102567
102568 mm_segment_t oldfs = get_fs();
102569 set_fs(get_ds());
102570 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
102571 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
102572 set_fs(oldfs);
102573 return res;
102574 }
102575 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
102576 index 40403114..c35c647 100644
102577 --- a/net/ipv4/ipip.c
102578 +++ b/net/ipv4/ipip.c
102579 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102580 static int ipip_net_id __read_mostly;
102581
102582 static int ipip_tunnel_init(struct net_device *dev);
102583 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
102584 +static struct rtnl_link_ops ipip_link_ops;
102585
102586 static int ipip_err(struct sk_buff *skb, u32 info)
102587 {
102588 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
102589 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
102590 };
102591
102592 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
102593 +static struct rtnl_link_ops ipip_link_ops = {
102594 .kind = "ipip",
102595 .maxtype = IFLA_IPTUN_MAX,
102596 .policy = ipip_policy,
102597 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
102598 index f95b6f9..2ee2097 100644
102599 --- a/net/ipv4/netfilter/arp_tables.c
102600 +++ b/net/ipv4/netfilter/arp_tables.c
102601 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
102602 #endif
102603
102604 static int get_info(struct net *net, void __user *user,
102605 - const int *len, int compat)
102606 + int len, int compat)
102607 {
102608 char name[XT_TABLE_MAXNAMELEN];
102609 struct xt_table *t;
102610 int ret;
102611
102612 - if (*len != sizeof(struct arpt_getinfo)) {
102613 - duprintf("length %u != %Zu\n", *len,
102614 + if (len != sizeof(struct arpt_getinfo)) {
102615 + duprintf("length %u != %Zu\n", len,
102616 sizeof(struct arpt_getinfo));
102617 return -EINVAL;
102618 }
102619 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
102620 info.size = private->size;
102621 strcpy(info.name, name);
102622
102623 - if (copy_to_user(user, &info, *len) != 0)
102624 + if (copy_to_user(user, &info, len) != 0)
102625 ret = -EFAULT;
102626 else
102627 ret = 0;
102628 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
102629
102630 switch (cmd) {
102631 case ARPT_SO_GET_INFO:
102632 - ret = get_info(sock_net(sk), user, len, 1);
102633 + ret = get_info(sock_net(sk), user, *len, 1);
102634 break;
102635 case ARPT_SO_GET_ENTRIES:
102636 ret = compat_get_entries(sock_net(sk), user, len);
102637 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
102638
102639 switch (cmd) {
102640 case ARPT_SO_GET_INFO:
102641 - ret = get_info(sock_net(sk), user, len, 0);
102642 + ret = get_info(sock_net(sk), user, *len, 0);
102643 break;
102644
102645 case ARPT_SO_GET_ENTRIES:
102646 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
102647 index 99e810f..3711b81 100644
102648 --- a/net/ipv4/netfilter/ip_tables.c
102649 +++ b/net/ipv4/netfilter/ip_tables.c
102650 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
102651 #endif
102652
102653 static int get_info(struct net *net, void __user *user,
102654 - const int *len, int compat)
102655 + int len, int compat)
102656 {
102657 char name[XT_TABLE_MAXNAMELEN];
102658 struct xt_table *t;
102659 int ret;
102660
102661 - if (*len != sizeof(struct ipt_getinfo)) {
102662 - duprintf("length %u != %zu\n", *len,
102663 + if (len != sizeof(struct ipt_getinfo)) {
102664 + duprintf("length %u != %zu\n", len,
102665 sizeof(struct ipt_getinfo));
102666 return -EINVAL;
102667 }
102668 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
102669 info.size = private->size;
102670 strcpy(info.name, name);
102671
102672 - if (copy_to_user(user, &info, *len) != 0)
102673 + if (copy_to_user(user, &info, len) != 0)
102674 ret = -EFAULT;
102675 else
102676 ret = 0;
102677 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102678
102679 switch (cmd) {
102680 case IPT_SO_GET_INFO:
102681 - ret = get_info(sock_net(sk), user, len, 1);
102682 + ret = get_info(sock_net(sk), user, *len, 1);
102683 break;
102684 case IPT_SO_GET_ENTRIES:
102685 ret = compat_get_entries(sock_net(sk), user, len);
102686 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102687
102688 switch (cmd) {
102689 case IPT_SO_GET_INFO:
102690 - ret = get_info(sock_net(sk), user, len, 0);
102691 + ret = get_info(sock_net(sk), user, *len, 0);
102692 break;
102693
102694 case IPT_SO_GET_ENTRIES:
102695 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102696 index e90f83a..3e6acca 100644
102697 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
102698 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102699 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
102700 spin_lock_init(&cn->lock);
102701
102702 #ifdef CONFIG_PROC_FS
102703 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
102704 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
102705 if (!cn->procdir) {
102706 pr_err("Unable to proc dir entry\n");
102707 return -ENOMEM;
102708 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
102709 index 2a3720f..d32b565 100644
102710 --- a/net/ipv4/ping.c
102711 +++ b/net/ipv4/ping.c
102712 @@ -59,7 +59,7 @@ struct ping_table {
102713 };
102714
102715 static struct ping_table ping_table;
102716 -struct pingv6_ops pingv6_ops;
102717 +struct pingv6_ops *pingv6_ops;
102718 EXPORT_SYMBOL_GPL(pingv6_ops);
102719
102720 static u16 ping_port_rover;
102721 @@ -259,6 +259,9 @@ int ping_init_sock(struct sock *sk)
102722 kgid_t low, high;
102723 int ret = 0;
102724
102725 + if (sk->sk_family == AF_INET6)
102726 + sk->sk_ipv6only = 1;
102727 +
102728 inet_get_ping_group_range_net(net, &low, &high);
102729 if (gid_lte(low, group) && gid_lte(group, high))
102730 return 0;
102731 @@ -305,6 +308,11 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102732 if (addr_len < sizeof(*addr))
102733 return -EINVAL;
102734
102735 + if (addr->sin_family != AF_INET &&
102736 + !(addr->sin_family == AF_UNSPEC &&
102737 + addr->sin_addr.s_addr == htonl(INADDR_ANY)))
102738 + return -EAFNOSUPPORT;
102739 +
102740 pr_debug("ping_check_bind_addr(sk=%p,addr=%pI4,port=%d)\n",
102741 sk, &addr->sin_addr.s_addr, ntohs(addr->sin_port));
102742
102743 @@ -330,7 +338,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102744 return -EINVAL;
102745
102746 if (addr->sin6_family != AF_INET6)
102747 - return -EINVAL;
102748 + return -EAFNOSUPPORT;
102749
102750 pr_debug("ping_check_bind_addr(sk=%p,addr=%pI6c,port=%d)\n",
102751 sk, addr->sin6_addr.s6_addr, ntohs(addr->sin6_port));
102752 @@ -350,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102753 return -ENODEV;
102754 }
102755 }
102756 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
102757 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
102758 scoped);
102759 rcu_read_unlock();
102760
102761 @@ -558,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102762 }
102763 #if IS_ENABLED(CONFIG_IPV6)
102764 } else if (skb->protocol == htons(ETH_P_IPV6)) {
102765 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
102766 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
102767 #endif
102768 }
102769
102770 @@ -576,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102771 info, (u8 *)icmph);
102772 #if IS_ENABLED(CONFIG_IPV6)
102773 } else if (family == AF_INET6) {
102774 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
102775 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
102776 info, (u8 *)icmph);
102777 #endif
102778 }
102779 @@ -716,7 +724,7 @@ static int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
102780 if (msg->msg_namelen < sizeof(*usin))
102781 return -EINVAL;
102782 if (usin->sin_family != AF_INET)
102783 - return -EINVAL;
102784 + return -EAFNOSUPPORT;
102785 daddr = usin->sin_addr.s_addr;
102786 /* no remote port */
102787 } else {
102788 @@ -911,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
102789 }
102790
102791 if (inet6_sk(sk)->rxopt.all)
102792 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
102793 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
102794 if (skb->protocol == htons(ETH_P_IPV6) &&
102795 inet6_sk(sk)->rxopt.all)
102796 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
102797 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
102798 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
102799 ip_cmsg_recv(msg, skb);
102800 #endif
102801 @@ -1109,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
102802 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
102803 0, sock_i_ino(sp),
102804 atomic_read(&sp->sk_refcnt), sp,
102805 - atomic_read(&sp->sk_drops));
102806 + atomic_read_unchecked(&sp->sk_drops));
102807 }
102808
102809 static int ping_v4_seq_show(struct seq_file *seq, void *v)
102810 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
102811 index 0bb68df..59405fc 100644
102812 --- a/net/ipv4/raw.c
102813 +++ b/net/ipv4/raw.c
102814 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
102815 int raw_rcv(struct sock *sk, struct sk_buff *skb)
102816 {
102817 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
102818 - atomic_inc(&sk->sk_drops);
102819 + atomic_inc_unchecked(&sk->sk_drops);
102820 kfree_skb(skb);
102821 return NET_RX_DROP;
102822 }
102823 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
102824
102825 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
102826 {
102827 + struct icmp_filter filter;
102828 +
102829 if (optlen > sizeof(struct icmp_filter))
102830 optlen = sizeof(struct icmp_filter);
102831 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
102832 + if (copy_from_user(&filter, optval, optlen))
102833 return -EFAULT;
102834 + raw_sk(sk)->filter = filter;
102835 return 0;
102836 }
102837
102838 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
102839 {
102840 int len, ret = -EFAULT;
102841 + struct icmp_filter filter;
102842
102843 if (get_user(len, optlen))
102844 goto out;
102845 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
102846 if (len > sizeof(struct icmp_filter))
102847 len = sizeof(struct icmp_filter);
102848 ret = -EFAULT;
102849 - if (put_user(len, optlen) ||
102850 - copy_to_user(optval, &raw_sk(sk)->filter, len))
102851 + filter = raw_sk(sk)->filter;
102852 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
102853 goto out;
102854 ret = 0;
102855 out: return ret;
102856 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
102857 0, 0L, 0,
102858 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
102859 0, sock_i_ino(sp),
102860 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
102861 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
102862 }
102863
102864 static int raw_seq_show(struct seq_file *seq, void *v)
102865 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
102866 index 52e1f2b..e736cb4 100644
102867 --- a/net/ipv4/route.c
102868 +++ b/net/ipv4/route.c
102869 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
102870
102871 static int rt_cache_seq_open(struct inode *inode, struct file *file)
102872 {
102873 - return seq_open(file, &rt_cache_seq_ops);
102874 + return seq_open_restrict(file, &rt_cache_seq_ops);
102875 }
102876
102877 static const struct file_operations rt_cache_seq_fops = {
102878 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
102879
102880 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
102881 {
102882 - return seq_open(file, &rt_cpu_seq_ops);
102883 + return seq_open_restrict(file, &rt_cpu_seq_ops);
102884 }
102885
102886 static const struct file_operations rt_cpu_seq_fops = {
102887 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
102888
102889 static int rt_acct_proc_open(struct inode *inode, struct file *file)
102890 {
102891 - return single_open(file, rt_acct_proc_show, NULL);
102892 + return single_open_restrict(file, rt_acct_proc_show, NULL);
102893 }
102894
102895 static const struct file_operations rt_acct_proc_fops = {
102896 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
102897
102898 #define IP_IDENTS_SZ 2048u
102899 struct ip_ident_bucket {
102900 - atomic_t id;
102901 + atomic_unchecked_t id;
102902 u32 stamp32;
102903 };
102904
102905 -static struct ip_ident_bucket *ip_idents __read_mostly;
102906 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
102907
102908 /* In order to protect privacy, we add a perturbation to identifiers
102909 * if one generator is seldom used. This makes hard for an attacker
102910 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
102911 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
102912 delta = prandom_u32_max(now - old);
102913
102914 - return atomic_add_return(segs + delta, &bucket->id) - segs;
102915 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
102916 }
102917 EXPORT_SYMBOL(ip_idents_reserve);
102918
102919 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
102920 .maxlen = sizeof(int),
102921 .mode = 0200,
102922 .proc_handler = ipv4_sysctl_rtcache_flush,
102923 + .extra1 = &init_net,
102924 },
102925 { },
102926 };
102927
102928 static __net_init int sysctl_route_net_init(struct net *net)
102929 {
102930 - struct ctl_table *tbl;
102931 + ctl_table_no_const *tbl = NULL;
102932
102933 - tbl = ipv4_route_flush_table;
102934 if (!net_eq(net, &init_net)) {
102935 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
102936 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
102937 if (tbl == NULL)
102938 goto err_dup;
102939
102940 /* Don't export sysctls to unprivileged users */
102941 if (net->user_ns != &init_user_ns)
102942 tbl[0].procname = NULL;
102943 - }
102944 - tbl[0].extra1 = net;
102945 + tbl[0].extra1 = net;
102946 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
102947 + } else
102948 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
102949
102950 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
102951 if (net->ipv4.route_hdr == NULL)
102952 goto err_reg;
102953 return 0;
102954
102955 err_reg:
102956 - if (tbl != ipv4_route_flush_table)
102957 - kfree(tbl);
102958 + kfree(tbl);
102959 err_dup:
102960 return -ENOMEM;
102961 }
102962 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
102963
102964 static __net_init int rt_genid_init(struct net *net)
102965 {
102966 - atomic_set(&net->ipv4.rt_genid, 0);
102967 - atomic_set(&net->fnhe_genid, 0);
102968 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
102969 + atomic_set_unchecked(&net->fnhe_genid, 0);
102970 get_random_bytes(&net->ipv4.dev_addr_genid,
102971 sizeof(net->ipv4.dev_addr_genid));
102972 return 0;
102973 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
102974 {
102975 int rc = 0;
102976
102977 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
102978 - if (!ip_idents)
102979 - panic("IP: failed to allocate ip_idents\n");
102980 -
102981 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
102982 + prandom_bytes(ip_idents, sizeof(ip_idents));
102983
102984 #ifdef CONFIG_IP_ROUTE_CLASSID
102985 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
102986 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
102987 index e0ee384..e2688d9 100644
102988 --- a/net/ipv4/sysctl_net_ipv4.c
102989 +++ b/net/ipv4/sysctl_net_ipv4.c
102990 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
102991 container_of(table->data, struct net, ipv4.ip_local_ports.range);
102992 int ret;
102993 int range[2];
102994 - struct ctl_table tmp = {
102995 + ctl_table_no_const tmp = {
102996 .data = &range,
102997 .maxlen = sizeof(range),
102998 .mode = table->mode,
102999 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103000 int ret;
103001 gid_t urange[2];
103002 kgid_t low, high;
103003 - struct ctl_table tmp = {
103004 + ctl_table_no_const tmp = {
103005 .data = &urange,
103006 .maxlen = sizeof(urange),
103007 .mode = table->mode,
103008 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103009 void __user *buffer, size_t *lenp, loff_t *ppos)
103010 {
103011 char val[TCP_CA_NAME_MAX];
103012 - struct ctl_table tbl = {
103013 + ctl_table_no_const tbl = {
103014 .data = val,
103015 .maxlen = TCP_CA_NAME_MAX,
103016 };
103017 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103018 void __user *buffer, size_t *lenp,
103019 loff_t *ppos)
103020 {
103021 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103022 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103023 int ret;
103024
103025 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103026 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103027 void __user *buffer, size_t *lenp,
103028 loff_t *ppos)
103029 {
103030 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103031 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103032 int ret;
103033
103034 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103035 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103036 void __user *buffer, size_t *lenp,
103037 loff_t *ppos)
103038 {
103039 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103040 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103041 struct tcp_fastopen_context *ctxt;
103042 int ret;
103043 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103044 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103045
103046 static __net_init int ipv4_sysctl_init_net(struct net *net)
103047 {
103048 - struct ctl_table *table;
103049 + ctl_table_no_const *table = NULL;
103050
103051 - table = ipv4_net_table;
103052 if (!net_eq(net, &init_net)) {
103053 int i;
103054
103055 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103056 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103057 if (table == NULL)
103058 goto err_alloc;
103059
103060 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103061 table[i].data += (void *)net - (void *)&init_net;
103062 }
103063
103064 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103065 + if (!net_eq(net, &init_net))
103066 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103067 + else
103068 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103069 if (net->ipv4.ipv4_hdr == NULL)
103070 goto err_reg;
103071
103072 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103073 index 075ab4d..623bb9d 100644
103074 --- a/net/ipv4/tcp_input.c
103075 +++ b/net/ipv4/tcp_input.c
103076 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103077 * without any lock. We want to make sure compiler wont store
103078 * intermediate values in this location.
103079 */
103080 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103081 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103082 sk->sk_max_pacing_rate);
103083 }
103084
103085 @@ -4528,7 +4528,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103086 * simplifies code)
103087 */
103088 static void
103089 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103090 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103091 struct sk_buff *head, struct sk_buff *tail,
103092 u32 start, u32 end)
103093 {
103094 @@ -5506,6 +5506,7 @@ discard:
103095 tcp_paws_reject(&tp->rx_opt, 0))
103096 goto discard_and_undo;
103097
103098 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103099 if (th->syn) {
103100 /* We see SYN without ACK. It is attempt of
103101 * simultaneous connect with crossed SYNs.
103102 @@ -5556,6 +5557,7 @@ discard:
103103 goto discard;
103104 #endif
103105 }
103106 +#endif
103107 /* "fifth, if neither of the SYN or RST bits is set then
103108 * drop the segment and return."
103109 */
103110 @@ -5602,7 +5604,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103111 goto discard;
103112
103113 if (th->syn) {
103114 - if (th->fin)
103115 + if (th->fin || th->urg || th->psh)
103116 goto discard;
103117 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103118 return 1;
103119 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103120 index d22f544..62f6787 100644
103121 --- a/net/ipv4/tcp_ipv4.c
103122 +++ b/net/ipv4/tcp_ipv4.c
103123 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103124 int sysctl_tcp_low_latency __read_mostly;
103125 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103126
103127 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103128 +extern int grsec_enable_blackhole;
103129 +#endif
103130 +
103131 #ifdef CONFIG_TCP_MD5SIG
103132 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103133 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103134 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103135 return 0;
103136
103137 reset:
103138 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103139 + if (!grsec_enable_blackhole)
103140 +#endif
103141 tcp_v4_send_reset(rsk, skb);
103142 discard:
103143 kfree_skb(skb);
103144 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103145 TCP_SKB_CB(skb)->sacked = 0;
103146
103147 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103148 - if (!sk)
103149 + if (!sk) {
103150 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103151 + ret = 1;
103152 +#endif
103153 goto no_tcp_socket;
103154 -
103155 + }
103156 process:
103157 - if (sk->sk_state == TCP_TIME_WAIT)
103158 + if (sk->sk_state == TCP_TIME_WAIT) {
103159 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103160 + ret = 2;
103161 +#endif
103162 goto do_time_wait;
103163 + }
103164
103165 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103166 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103167 @@ -1698,6 +1712,10 @@ csum_error:
103168 bad_packet:
103169 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103170 } else {
103171 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103172 + if (!grsec_enable_blackhole || (ret == 1 &&
103173 + (skb->dev->flags & IFF_LOOPBACK)))
103174 +#endif
103175 tcp_v4_send_reset(NULL, skb);
103176 }
103177
103178 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103179 index 63d2680..2db9d6b 100644
103180 --- a/net/ipv4/tcp_minisocks.c
103181 +++ b/net/ipv4/tcp_minisocks.c
103182 @@ -27,6 +27,10 @@
103183 #include <net/inet_common.h>
103184 #include <net/xfrm.h>
103185
103186 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103187 +extern int grsec_enable_blackhole;
103188 +#endif
103189 +
103190 int sysctl_tcp_syncookies __read_mostly = 1;
103191 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103192
103193 @@ -739,7 +743,10 @@ embryonic_reset:
103194 * avoid becoming vulnerable to outside attack aiming at
103195 * resetting legit local connections.
103196 */
103197 - req->rsk_ops->send_reset(sk, skb);
103198 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103199 + if (!grsec_enable_blackhole)
103200 +#endif
103201 + req->rsk_ops->send_reset(sk, skb);
103202 } else if (fastopen) { /* received a valid RST pkt */
103203 reqsk_fastopen_remove(sk, req, true);
103204 tcp_reset(sk);
103205 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103206 index ebf5ff5..4d1ff32 100644
103207 --- a/net/ipv4/tcp_probe.c
103208 +++ b/net/ipv4/tcp_probe.c
103209 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103210 if (cnt + width >= len)
103211 break;
103212
103213 - if (copy_to_user(buf + cnt, tbuf, width))
103214 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103215 return -EFAULT;
103216 cnt += width;
103217 }
103218 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103219 index 1829c7f..c0b3d52 100644
103220 --- a/net/ipv4/tcp_timer.c
103221 +++ b/net/ipv4/tcp_timer.c
103222 @@ -22,6 +22,10 @@
103223 #include <linux/gfp.h>
103224 #include <net/tcp.h>
103225
103226 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103227 +extern int grsec_lastack_retries;
103228 +#endif
103229 +
103230 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103231 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103232 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103233 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103234 }
103235 }
103236
103237 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103238 + if ((sk->sk_state == TCP_LAST_ACK) &&
103239 + (grsec_lastack_retries > 0) &&
103240 + (grsec_lastack_retries < retry_until))
103241 + retry_until = grsec_lastack_retries;
103242 +#endif
103243 +
103244 if (retransmits_timed_out(sk, retry_until,
103245 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103246 /* Has it gone just too far? */
103247 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103248 index 13b4dcf..b866a2a 100644
103249 --- a/net/ipv4/udp.c
103250 +++ b/net/ipv4/udp.c
103251 @@ -87,6 +87,7 @@
103252 #include <linux/types.h>
103253 #include <linux/fcntl.h>
103254 #include <linux/module.h>
103255 +#include <linux/security.h>
103256 #include <linux/socket.h>
103257 #include <linux/sockios.h>
103258 #include <linux/igmp.h>
103259 @@ -114,6 +115,10 @@
103260 #include <net/busy_poll.h>
103261 #include "udp_impl.h"
103262
103263 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103264 +extern int grsec_enable_blackhole;
103265 +#endif
103266 +
103267 struct udp_table udp_table __read_mostly;
103268 EXPORT_SYMBOL(udp_table);
103269
103270 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103271 return true;
103272 }
103273
103274 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103275 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103276 +
103277 /*
103278 * This routine is called by the ICMP module when it gets some
103279 * sort of error condition. If err < 0 then the socket should
103280 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103281 dport = usin->sin_port;
103282 if (dport == 0)
103283 return -EINVAL;
103284 +
103285 + err = gr_search_udp_sendmsg(sk, usin);
103286 + if (err)
103287 + return err;
103288 } else {
103289 if (sk->sk_state != TCP_ESTABLISHED)
103290 return -EDESTADDRREQ;
103291 +
103292 + err = gr_search_udp_sendmsg(sk, NULL);
103293 + if (err)
103294 + return err;
103295 +
103296 daddr = inet->inet_daddr;
103297 dport = inet->inet_dport;
103298 /* Open fast path for connected socket.
103299 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
103300 IS_UDPLITE(sk));
103301 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103302 IS_UDPLITE(sk));
103303 - atomic_inc(&sk->sk_drops);
103304 + atomic_inc_unchecked(&sk->sk_drops);
103305 __skb_unlink(skb, rcvq);
103306 __skb_queue_tail(&list_kill, skb);
103307 }
103308 @@ -1275,6 +1292,10 @@ try_again:
103309 if (!skb)
103310 goto out;
103311
103312 + err = gr_search_udp_recvmsg(sk, skb);
103313 + if (err)
103314 + goto out_free;
103315 +
103316 ulen = skb->len - sizeof(struct udphdr);
103317 copied = len;
103318 if (copied > ulen)
103319 @@ -1307,7 +1328,7 @@ try_again:
103320 if (unlikely(err)) {
103321 trace_kfree_skb(skb, udp_recvmsg);
103322 if (!peeked) {
103323 - atomic_inc(&sk->sk_drops);
103324 + atomic_inc_unchecked(&sk->sk_drops);
103325 UDP_INC_STATS_USER(sock_net(sk),
103326 UDP_MIB_INERRORS, is_udplite);
103327 }
103328 @@ -1605,7 +1626,7 @@ csum_error:
103329 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
103330 drop:
103331 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
103332 - atomic_inc(&sk->sk_drops);
103333 + atomic_inc_unchecked(&sk->sk_drops);
103334 kfree_skb(skb);
103335 return -1;
103336 }
103337 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
103338 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
103339
103340 if (!skb1) {
103341 - atomic_inc(&sk->sk_drops);
103342 + atomic_inc_unchecked(&sk->sk_drops);
103343 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
103344 IS_UDPLITE(sk));
103345 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103346 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
103347 goto csum_error;
103348
103349 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
103350 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103351 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103352 +#endif
103353 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
103354
103355 /*
103356 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
103357 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103358 0, sock_i_ino(sp),
103359 atomic_read(&sp->sk_refcnt), sp,
103360 - atomic_read(&sp->sk_drops));
103361 + atomic_read_unchecked(&sp->sk_drops));
103362 }
103363
103364 int udp4_seq_show(struct seq_file *seq, void *v)
103365 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
103366 index 6156f68..d6ab46d 100644
103367 --- a/net/ipv4/xfrm4_policy.c
103368 +++ b/net/ipv4/xfrm4_policy.c
103369 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
103370 fl4->flowi4_tos = iph->tos;
103371 }
103372
103373 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
103374 +static int xfrm4_garbage_collect(struct dst_ops *ops)
103375 {
103376 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
103377
103378 - xfrm4_policy_afinfo.garbage_collect(net);
103379 + xfrm_garbage_collect_deferred(net);
103380 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
103381 }
103382
103383 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
103384
103385 static int __net_init xfrm4_net_init(struct net *net)
103386 {
103387 - struct ctl_table *table;
103388 + ctl_table_no_const *table = NULL;
103389 struct ctl_table_header *hdr;
103390
103391 - table = xfrm4_policy_table;
103392 if (!net_eq(net, &init_net)) {
103393 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103394 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103395 if (!table)
103396 goto err_alloc;
103397
103398 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
103399 - }
103400 -
103401 - hdr = register_net_sysctl(net, "net/ipv4", table);
103402 + hdr = register_net_sysctl(net, "net/ipv4", table);
103403 + } else
103404 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
103405 if (!hdr)
103406 goto err_reg;
103407
103408 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
103409 return 0;
103410
103411 err_reg:
103412 - if (!net_eq(net, &init_net))
103413 - kfree(table);
103414 + kfree(table);
103415 err_alloc:
103416 return -ENOMEM;
103417 }
103418 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
103419 index f7c8bbe..534fa31 100644
103420 --- a/net/ipv6/addrconf.c
103421 +++ b/net/ipv6/addrconf.c
103422 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
103423 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103424 .mtu6 = IPV6_MIN_MTU,
103425 .accept_ra = 1,
103426 - .accept_redirects = 1,
103427 + .accept_redirects = 0,
103428 .autoconf = 1,
103429 .force_mld_version = 0,
103430 .mldv1_unsolicited_report_interval = 10 * HZ,
103431 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
103432 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103433 .mtu6 = IPV6_MIN_MTU,
103434 .accept_ra = 1,
103435 - .accept_redirects = 1,
103436 + .accept_redirects = 0,
103437 .autoconf = 1,
103438 .force_mld_version = 0,
103439 .mldv1_unsolicited_report_interval = 10 * HZ,
103440 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
103441 idx = 0;
103442 head = &net->dev_index_head[h];
103443 rcu_read_lock();
103444 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
103445 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
103446 net->dev_base_seq;
103447 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103448 if (idx < s_idx)
103449 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
103450 p.iph.ihl = 5;
103451 p.iph.protocol = IPPROTO_IPV6;
103452 p.iph.ttl = 64;
103453 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
103454 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
103455
103456 if (ops->ndo_do_ioctl) {
103457 mm_segment_t oldfs = get_fs();
103458 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
103459 .release = seq_release_net,
103460 };
103461
103462 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
103463 +extern void unregister_ipv6_seq_ops_addr(void);
103464 +
103465 static int __net_init if6_proc_net_init(struct net *net)
103466 {
103467 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
103468 + register_ipv6_seq_ops_addr(&if6_seq_ops);
103469 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
103470 + unregister_ipv6_seq_ops_addr();
103471 return -ENOMEM;
103472 + }
103473 return 0;
103474 }
103475
103476 static void __net_exit if6_proc_net_exit(struct net *net)
103477 {
103478 remove_proc_entry("if_inet6", net->proc_net);
103479 + unregister_ipv6_seq_ops_addr();
103480 }
103481
103482 static struct pernet_operations if6_proc_net_ops = {
103483 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
103484 s_ip_idx = ip_idx = cb->args[2];
103485
103486 rcu_read_lock();
103487 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103488 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103489 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
103490 idx = 0;
103491 head = &net->dev_index_head[h];
103492 @@ -4572,6 +4579,22 @@ static int inet6_set_iftoken(struct inet6_dev *idev, struct in6_addr *token)
103493 return 0;
103494 }
103495
103496 +static const struct nla_policy inet6_af_policy[IFLA_INET6_MAX + 1] = {
103497 + [IFLA_INET6_ADDR_GEN_MODE] = { .type = NLA_U8 },
103498 + [IFLA_INET6_TOKEN] = { .len = sizeof(struct in6_addr) },
103499 +};
103500 +
103501 +static int inet6_validate_link_af(const struct net_device *dev,
103502 + const struct nlattr *nla)
103503 +{
103504 + struct nlattr *tb[IFLA_INET6_MAX + 1];
103505 +
103506 + if (dev && !__in6_dev_get(dev))
103507 + return -EAFNOSUPPORT;
103508 +
103509 + return nla_parse_nested(tb, IFLA_INET6_MAX, nla, inet6_af_policy);
103510 +}
103511 +
103512 static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla)
103513 {
103514 int err = -EINVAL;
103515 @@ -4824,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103516 rt_genid_bump_ipv6(net);
103517 break;
103518 }
103519 - atomic_inc(&net->ipv6.dev_addr_genid);
103520 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
103521 }
103522
103523 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103524 @@ -4844,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
103525 int *valp = ctl->data;
103526 int val = *valp;
103527 loff_t pos = *ppos;
103528 - struct ctl_table lctl;
103529 + ctl_table_no_const lctl;
103530 int ret;
103531
103532 /*
103533 @@ -4929,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
103534 int *valp = ctl->data;
103535 int val = *valp;
103536 loff_t pos = *ppos;
103537 - struct ctl_table lctl;
103538 + ctl_table_no_const lctl;
103539 int ret;
103540
103541 /*
103542 @@ -5393,6 +5416,7 @@ static struct rtnl_af_ops inet6_ops = {
103543 .family = AF_INET6,
103544 .fill_link_af = inet6_fill_link_af,
103545 .get_link_af_size = inet6_get_link_af_size,
103546 + .validate_link_af = inet6_validate_link_af,
103547 .set_link_af = inet6_set_link_af,
103548 };
103549
103550 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
103551 index e8c4400..a4cd5da 100644
103552 --- a/net/ipv6/af_inet6.c
103553 +++ b/net/ipv6/af_inet6.c
103554 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
103555 net->ipv6.sysctl.icmpv6_time = 1*HZ;
103556 net->ipv6.sysctl.flowlabel_consistency = 1;
103557 net->ipv6.sysctl.auto_flowlabels = 0;
103558 - atomic_set(&net->ipv6.fib6_sernum, 1);
103559 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
103560
103561 err = ipv6_init_mibs(net);
103562 if (err)
103563 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
103564 index 49f5e73..ae02d54 100644
103565 --- a/net/ipv6/datagram.c
103566 +++ b/net/ipv6/datagram.c
103567 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
103568 0,
103569 sock_i_ino(sp),
103570 atomic_read(&sp->sk_refcnt), sp,
103571 - atomic_read(&sp->sk_drops));
103572 + atomic_read_unchecked(&sp->sk_drops));
103573 }
103574 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
103575 index d674152..fb5a01d 100644
103576 --- a/net/ipv6/icmp.c
103577 +++ b/net/ipv6/icmp.c
103578 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
103579
103580 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
103581 {
103582 - struct ctl_table *table;
103583 + ctl_table_no_const *table;
103584
103585 table = kmemdup(ipv6_icmp_table_template,
103586 sizeof(ipv6_icmp_table_template),
103587 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
103588 index f1c6d5e..faabef6 100644
103589 --- a/net/ipv6/ip6_fib.c
103590 +++ b/net/ipv6/ip6_fib.c
103591 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
103592 int new, old;
103593
103594 do {
103595 - old = atomic_read(&net->ipv6.fib6_sernum);
103596 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
103597 new = old < INT_MAX ? old + 1 : 1;
103598 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
103599 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
103600 old, new) != old);
103601 return new;
103602 }
103603 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
103604 index 01ccc28..66861c7 100644
103605 --- a/net/ipv6/ip6_gre.c
103606 +++ b/net/ipv6/ip6_gre.c
103607 @@ -71,8 +71,8 @@ struct ip6gre_net {
103608 struct net_device *fb_tunnel_dev;
103609 };
103610
103611 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
103612 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
103613 +static struct rtnl_link_ops ip6gre_link_ops;
103614 +static struct rtnl_link_ops ip6gre_tap_ops;
103615 static int ip6gre_tunnel_init(struct net_device *dev);
103616 static void ip6gre_tunnel_setup(struct net_device *dev);
103617 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
103618 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
103619 }
103620
103621
103622 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
103623 +static struct inet6_protocol ip6gre_protocol = {
103624 .handler = ip6gre_rcv,
103625 .err_handler = ip6gre_err,
103626 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
103627 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
103628 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
103629 };
103630
103631 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103632 +static struct rtnl_link_ops ip6gre_link_ops = {
103633 .kind = "ip6gre",
103634 .maxtype = IFLA_GRE_MAX,
103635 .policy = ip6gre_policy,
103636 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103637 .fill_info = ip6gre_fill_info,
103638 };
103639
103640 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
103641 +static struct rtnl_link_ops ip6gre_tap_ops = {
103642 .kind = "ip6gretap",
103643 .maxtype = IFLA_GRE_MAX,
103644 .policy = ip6gre_policy,
103645 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
103646 index 92b3da5..77837b8 100644
103647 --- a/net/ipv6/ip6_tunnel.c
103648 +++ b/net/ipv6/ip6_tunnel.c
103649 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103650
103651 static int ip6_tnl_dev_init(struct net_device *dev);
103652 static void ip6_tnl_dev_setup(struct net_device *dev);
103653 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
103654 +static struct rtnl_link_ops ip6_link_ops;
103655
103656 static int ip6_tnl_net_id __read_mostly;
103657 struct ip6_tnl_net {
103658 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
103659 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
103660 };
103661
103662 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
103663 +static struct rtnl_link_ops ip6_link_ops = {
103664 .kind = "ip6tnl",
103665 .maxtype = IFLA_IPTUN_MAX,
103666 .policy = ip6_tnl_policy,
103667 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
103668 index ace10d0..97a8b49 100644
103669 --- a/net/ipv6/ip6_vti.c
103670 +++ b/net/ipv6/ip6_vti.c
103671 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103672
103673 static int vti6_dev_init(struct net_device *dev);
103674 static void vti6_dev_setup(struct net_device *dev);
103675 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
103676 +static struct rtnl_link_ops vti6_link_ops;
103677
103678 static int vti6_net_id __read_mostly;
103679 struct vti6_net {
103680 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
103681 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
103682 };
103683
103684 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
103685 +static struct rtnl_link_ops vti6_link_ops = {
103686 .kind = "vti6",
103687 .maxtype = IFLA_VTI_MAX,
103688 .policy = vti6_policy,
103689 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
103690 index 66980d8d..8aef0d1 100644
103691 --- a/net/ipv6/ipv6_sockglue.c
103692 +++ b/net/ipv6/ipv6_sockglue.c
103693 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
103694 if (sk->sk_type != SOCK_STREAM)
103695 return -ENOPROTOOPT;
103696
103697 - msg.msg_control = optval;
103698 + msg.msg_control = (void __force_kernel *)optval;
103699 msg.msg_controllen = len;
103700 msg.msg_flags = flags;
103701
103702 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
103703 index e080fbb..412b3cf 100644
103704 --- a/net/ipv6/netfilter/ip6_tables.c
103705 +++ b/net/ipv6/netfilter/ip6_tables.c
103706 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
103707 #endif
103708
103709 static int get_info(struct net *net, void __user *user,
103710 - const int *len, int compat)
103711 + int len, int compat)
103712 {
103713 char name[XT_TABLE_MAXNAMELEN];
103714 struct xt_table *t;
103715 int ret;
103716
103717 - if (*len != sizeof(struct ip6t_getinfo)) {
103718 - duprintf("length %u != %zu\n", *len,
103719 + if (len != sizeof(struct ip6t_getinfo)) {
103720 + duprintf("length %u != %zu\n", len,
103721 sizeof(struct ip6t_getinfo));
103722 return -EINVAL;
103723 }
103724 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
103725 info.size = private->size;
103726 strcpy(info.name, name);
103727
103728 - if (copy_to_user(user, &info, *len) != 0)
103729 + if (copy_to_user(user, &info, len) != 0)
103730 ret = -EFAULT;
103731 else
103732 ret = 0;
103733 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103734
103735 switch (cmd) {
103736 case IP6T_SO_GET_INFO:
103737 - ret = get_info(sock_net(sk), user, len, 1);
103738 + ret = get_info(sock_net(sk), user, *len, 1);
103739 break;
103740 case IP6T_SO_GET_ENTRIES:
103741 ret = compat_get_entries(sock_net(sk), user, len);
103742 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103743
103744 switch (cmd) {
103745 case IP6T_SO_GET_INFO:
103746 - ret = get_info(sock_net(sk), user, len, 0);
103747 + ret = get_info(sock_net(sk), user, *len, 0);
103748 break;
103749
103750 case IP6T_SO_GET_ENTRIES:
103751 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
103752 index 6f187c8..34b367f 100644
103753 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
103754 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
103755 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
103756
103757 static int nf_ct_frag6_sysctl_register(struct net *net)
103758 {
103759 - struct ctl_table *table;
103760 + ctl_table_no_const *table = NULL;
103761 struct ctl_table_header *hdr;
103762
103763 - table = nf_ct_frag6_sysctl_table;
103764 if (!net_eq(net, &init_net)) {
103765 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
103766 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
103767 GFP_KERNEL);
103768 if (table == NULL)
103769 goto err_alloc;
103770 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103771 table[2].data = &net->nf_frag.frags.high_thresh;
103772 table[2].extra1 = &net->nf_frag.frags.low_thresh;
103773 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
103774 - }
103775 -
103776 - hdr = register_net_sysctl(net, "net/netfilter", table);
103777 + hdr = register_net_sysctl(net, "net/netfilter", table);
103778 + } else
103779 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
103780 if (hdr == NULL)
103781 goto err_reg;
103782
103783 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103784 return 0;
103785
103786 err_reg:
103787 - if (!net_eq(net, &init_net))
103788 - kfree(table);
103789 + kfree(table);
103790 err_alloc:
103791 return -ENOMEM;
103792 }
103793 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
103794 index 2d31483..47aba96 100644
103795 --- a/net/ipv6/ping.c
103796 +++ b/net/ipv6/ping.c
103797 @@ -102,9 +102,10 @@ int ping_v6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103798
103799 if (msg->msg_name) {
103800 DECLARE_SOCKADDR(struct sockaddr_in6 *, u, msg->msg_name);
103801 - if (msg->msg_namelen < sizeof(struct sockaddr_in6) ||
103802 - u->sin6_family != AF_INET6) {
103803 + if (msg->msg_namelen < sizeof(*u))
103804 return -EINVAL;
103805 + if (u->sin6_family != AF_INET6) {
103806 + return -EAFNOSUPPORT;
103807 }
103808 if (sk->sk_bound_dev_if &&
103809 sk->sk_bound_dev_if != u->sin6_scope_id) {
103810 @@ -241,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
103811 };
103812 #endif
103813
103814 +static struct pingv6_ops real_pingv6_ops = {
103815 + .ipv6_recv_error = ipv6_recv_error,
103816 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
103817 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
103818 + .icmpv6_err_convert = icmpv6_err_convert,
103819 + .ipv6_icmp_error = ipv6_icmp_error,
103820 + .ipv6_chk_addr = ipv6_chk_addr,
103821 +};
103822 +
103823 +static struct pingv6_ops dummy_pingv6_ops = {
103824 + .ipv6_recv_error = dummy_ipv6_recv_error,
103825 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
103826 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
103827 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
103828 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
103829 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
103830 +};
103831 +
103832 int __init pingv6_init(void)
103833 {
103834 #ifdef CONFIG_PROC_FS
103835 @@ -248,13 +267,7 @@ int __init pingv6_init(void)
103836 if (ret)
103837 return ret;
103838 #endif
103839 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
103840 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
103841 - pingv6_ops.ip6_datagram_recv_specific_ctl =
103842 - ip6_datagram_recv_specific_ctl;
103843 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
103844 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
103845 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
103846 + pingv6_ops = &real_pingv6_ops;
103847 return inet6_register_protosw(&pingv6_protosw);
103848 }
103849
103850 @@ -263,14 +276,9 @@ int __init pingv6_init(void)
103851 */
103852 void pingv6_exit(void)
103853 {
103854 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
103855 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
103856 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
103857 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
103858 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
103859 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
103860 #ifdef CONFIG_PROC_FS
103861 unregister_pernet_subsys(&ping_v6_net_ops);
103862 #endif
103863 + pingv6_ops = &dummy_pingv6_ops;
103864 inet6_unregister_protosw(&pingv6_protosw);
103865 }
103866 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
103867 index 679253d0..70b653c 100644
103868 --- a/net/ipv6/proc.c
103869 +++ b/net/ipv6/proc.c
103870 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
103871 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
103872 goto proc_snmp6_fail;
103873
103874 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
103875 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
103876 if (!net->mib.proc_net_devsnmp6)
103877 goto proc_dev_snmp6_fail;
103878 return 0;
103879 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
103880 index ee25631..3c3ac5d 100644
103881 --- a/net/ipv6/raw.c
103882 +++ b/net/ipv6/raw.c
103883 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
103884 {
103885 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
103886 skb_checksum_complete(skb)) {
103887 - atomic_inc(&sk->sk_drops);
103888 + atomic_inc_unchecked(&sk->sk_drops);
103889 kfree_skb(skb);
103890 return NET_RX_DROP;
103891 }
103892 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103893 struct raw6_sock *rp = raw6_sk(sk);
103894
103895 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
103896 - atomic_inc(&sk->sk_drops);
103897 + atomic_inc_unchecked(&sk->sk_drops);
103898 kfree_skb(skb);
103899 return NET_RX_DROP;
103900 }
103901 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103902
103903 if (inet->hdrincl) {
103904 if (skb_checksum_complete(skb)) {
103905 - atomic_inc(&sk->sk_drops);
103906 + atomic_inc_unchecked(&sk->sk_drops);
103907 kfree_skb(skb);
103908 return NET_RX_DROP;
103909 }
103910 @@ -609,7 +609,7 @@ out:
103911 return err;
103912 }
103913
103914 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
103915 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
103916 struct flowi6 *fl6, struct dst_entry **dstp,
103917 unsigned int flags)
103918 {
103919 @@ -916,12 +916,15 @@ do_confirm:
103920 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
103921 char __user *optval, int optlen)
103922 {
103923 + struct icmp6_filter filter;
103924 +
103925 switch (optname) {
103926 case ICMPV6_FILTER:
103927 if (optlen > sizeof(struct icmp6_filter))
103928 optlen = sizeof(struct icmp6_filter);
103929 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
103930 + if (copy_from_user(&filter, optval, optlen))
103931 return -EFAULT;
103932 + raw6_sk(sk)->filter = filter;
103933 return 0;
103934 default:
103935 return -ENOPROTOOPT;
103936 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103937 char __user *optval, int __user *optlen)
103938 {
103939 int len;
103940 + struct icmp6_filter filter;
103941
103942 switch (optname) {
103943 case ICMPV6_FILTER:
103944 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103945 len = sizeof(struct icmp6_filter);
103946 if (put_user(len, optlen))
103947 return -EFAULT;
103948 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
103949 + filter = raw6_sk(sk)->filter;
103950 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
103951 return -EFAULT;
103952 return 0;
103953 default:
103954 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
103955 index d7d70e6..bd5e9fc 100644
103956 --- a/net/ipv6/reassembly.c
103957 +++ b/net/ipv6/reassembly.c
103958 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
103959
103960 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103961 {
103962 - struct ctl_table *table;
103963 + ctl_table_no_const *table = NULL;
103964 struct ctl_table_header *hdr;
103965
103966 - table = ip6_frags_ns_ctl_table;
103967 if (!net_eq(net, &init_net)) {
103968 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
103969 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
103970 if (table == NULL)
103971 goto err_alloc;
103972
103973 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103974 /* Don't export sysctls to unprivileged users */
103975 if (net->user_ns != &init_user_ns)
103976 table[0].procname = NULL;
103977 - }
103978 + hdr = register_net_sysctl(net, "net/ipv6", table);
103979 + } else
103980 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
103981
103982 - hdr = register_net_sysctl(net, "net/ipv6", table);
103983 if (hdr == NULL)
103984 goto err_reg;
103985
103986 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103987 return 0;
103988
103989 err_reg:
103990 - if (!net_eq(net, &init_net))
103991 - kfree(table);
103992 + kfree(table);
103993 err_alloc:
103994 return -ENOMEM;
103995 }
103996 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
103997 index 49596535..663a24a 100644
103998 --- a/net/ipv6/route.c
103999 +++ b/net/ipv6/route.c
104000 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
104001
104002 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104003 {
104004 - struct ctl_table *table;
104005 + ctl_table_no_const *table;
104006
104007 table = kmemdup(ipv6_route_table_template,
104008 sizeof(ipv6_route_table_template),
104009 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104010 index cdbfe5a..e13eb31 100644
104011 --- a/net/ipv6/sit.c
104012 +++ b/net/ipv6/sit.c
104013 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104014 static void ipip6_dev_free(struct net_device *dev);
104015 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104016 __be32 *v4dst);
104017 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104018 +static struct rtnl_link_ops sit_link_ops;
104019
104020 static int sit_net_id __read_mostly;
104021 struct sit_net {
104022 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104023 unregister_netdevice_queue(dev, head);
104024 }
104025
104026 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104027 +static struct rtnl_link_ops sit_link_ops = {
104028 .kind = "sit",
104029 .maxtype = IFLA_IPTUN_MAX,
104030 .policy = ipip6_policy,
104031 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104032 index c5c10fa..2577d51 100644
104033 --- a/net/ipv6/sysctl_net_ipv6.c
104034 +++ b/net/ipv6/sysctl_net_ipv6.c
104035 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104036
104037 static int __net_init ipv6_sysctl_net_init(struct net *net)
104038 {
104039 - struct ctl_table *ipv6_table;
104040 + ctl_table_no_const *ipv6_table;
104041 struct ctl_table *ipv6_route_table;
104042 struct ctl_table *ipv6_icmp_table;
104043 int err;
104044 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104045 index 9c0b54e..5e7bd8f 100644
104046 --- a/net/ipv6/tcp_ipv6.c
104047 +++ b/net/ipv6/tcp_ipv6.c
104048 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104049 }
104050 }
104051
104052 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104053 +extern int grsec_enable_blackhole;
104054 +#endif
104055 +
104056 static void tcp_v6_hash(struct sock *sk)
104057 {
104058 if (sk->sk_state != TCP_CLOSE) {
104059 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104060 return 0;
104061
104062 reset:
104063 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104064 + if (!grsec_enable_blackhole)
104065 +#endif
104066 tcp_v6_send_reset(sk, skb);
104067 discard:
104068 if (opt_skb)
104069 @@ -1443,12 +1450,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104070
104071 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104072 inet6_iif(skb));
104073 - if (!sk)
104074 + if (!sk) {
104075 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104076 + ret = 1;
104077 +#endif
104078 goto no_tcp_socket;
104079 + }
104080
104081 process:
104082 - if (sk->sk_state == TCP_TIME_WAIT)
104083 + if (sk->sk_state == TCP_TIME_WAIT) {
104084 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104085 + ret = 2;
104086 +#endif
104087 goto do_time_wait;
104088 + }
104089
104090 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104091 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104092 @@ -1499,6 +1514,10 @@ csum_error:
104093 bad_packet:
104094 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104095 } else {
104096 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104097 + if (!grsec_enable_blackhole || (ret == 1 &&
104098 + (skb->dev->flags & IFF_LOOPBACK)))
104099 +#endif
104100 tcp_v6_send_reset(NULL, skb);
104101 }
104102
104103 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104104 index 189dc4a..458bec0 100644
104105 --- a/net/ipv6/udp.c
104106 +++ b/net/ipv6/udp.c
104107 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104108 udp_ipv6_hash_secret + net_hash_mix(net));
104109 }
104110
104111 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104112 +extern int grsec_enable_blackhole;
104113 +#endif
104114 +
104115 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104116 {
104117 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104118 @@ -448,7 +452,7 @@ try_again:
104119 if (unlikely(err)) {
104120 trace_kfree_skb(skb, udpv6_recvmsg);
104121 if (!peeked) {
104122 - atomic_inc(&sk->sk_drops);
104123 + atomic_inc_unchecked(&sk->sk_drops);
104124 if (is_udp4)
104125 UDP_INC_STATS_USER(sock_net(sk),
104126 UDP_MIB_INERRORS,
104127 @@ -714,7 +718,7 @@ csum_error:
104128 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104129 drop:
104130 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104131 - atomic_inc(&sk->sk_drops);
104132 + atomic_inc_unchecked(&sk->sk_drops);
104133 kfree_skb(skb);
104134 return -1;
104135 }
104136 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104137 if (likely(skb1 == NULL))
104138 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104139 if (!skb1) {
104140 - atomic_inc(&sk->sk_drops);
104141 + atomic_inc_unchecked(&sk->sk_drops);
104142 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104143 IS_UDPLITE(sk));
104144 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104145 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104146 goto csum_error;
104147
104148 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104149 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104150 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104151 +#endif
104152 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104153
104154 kfree_skb(skb);
104155 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104156 index 48bf5a0..691985a 100644
104157 --- a/net/ipv6/xfrm6_policy.c
104158 +++ b/net/ipv6/xfrm6_policy.c
104159 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104160 }
104161 }
104162
104163 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104164 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104165 {
104166 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104167
104168 - xfrm6_policy_afinfo.garbage_collect(net);
104169 + xfrm_garbage_collect_deferred(net);
104170 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104171 }
104172
104173 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104174
104175 static int __net_init xfrm6_net_init(struct net *net)
104176 {
104177 - struct ctl_table *table;
104178 + ctl_table_no_const *table = NULL;
104179 struct ctl_table_header *hdr;
104180
104181 - table = xfrm6_policy_table;
104182 if (!net_eq(net, &init_net)) {
104183 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104184 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104185 if (!table)
104186 goto err_alloc;
104187
104188 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104189 - }
104190 + hdr = register_net_sysctl(net, "net/ipv6", table);
104191 + } else
104192 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104193
104194 - hdr = register_net_sysctl(net, "net/ipv6", table);
104195 if (!hdr)
104196 goto err_reg;
104197
104198 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104199 return 0;
104200
104201 err_reg:
104202 - if (!net_eq(net, &init_net))
104203 - kfree(table);
104204 + kfree(table);
104205 err_alloc:
104206 return -ENOMEM;
104207 }
104208 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104209 index c1d247e..9e5949d 100644
104210 --- a/net/ipx/ipx_proc.c
104211 +++ b/net/ipx/ipx_proc.c
104212 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104213 struct proc_dir_entry *p;
104214 int rc = -ENOMEM;
104215
104216 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104217 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104218
104219 if (!ipx_proc_dir)
104220 goto out;
104221 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104222 index 40695b9..c1f2cef 100644
104223 --- a/net/irda/ircomm/ircomm_tty.c
104224 +++ b/net/irda/ircomm/ircomm_tty.c
104225 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104226 add_wait_queue(&port->open_wait, &wait);
104227
104228 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104229 - __FILE__, __LINE__, tty->driver->name, port->count);
104230 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104231
104232 spin_lock_irqsave(&port->lock, flags);
104233 - port->count--;
104234 + atomic_dec(&port->count);
104235 port->blocked_open++;
104236 spin_unlock_irqrestore(&port->lock, flags);
104237
104238 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104239 }
104240
104241 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104242 - __FILE__, __LINE__, tty->driver->name, port->count);
104243 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104244
104245 schedule();
104246 }
104247 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104248
104249 spin_lock_irqsave(&port->lock, flags);
104250 if (!tty_hung_up_p(filp))
104251 - port->count++;
104252 + atomic_inc(&port->count);
104253 port->blocked_open--;
104254 spin_unlock_irqrestore(&port->lock, flags);
104255
104256 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104257 - __FILE__, __LINE__, tty->driver->name, port->count);
104258 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104259
104260 if (!retval)
104261 port->flags |= ASYNC_NORMAL_ACTIVE;
104262 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104263
104264 /* ++ is not atomic, so this should be protected - Jean II */
104265 spin_lock_irqsave(&self->port.lock, flags);
104266 - self->port.count++;
104267 + atomic_inc(&self->port.count);
104268 spin_unlock_irqrestore(&self->port.lock, flags);
104269 tty_port_tty_set(&self->port, tty);
104270
104271 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104272 - self->line, self->port.count);
104273 + self->line, atomic_read(&self->port.count));
104274
104275 /* Not really used by us, but lets do it anyway */
104276 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104277 @@ -959,7 +959,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104278 tty_kref_put(port->tty);
104279 }
104280 port->tty = NULL;
104281 - port->count = 0;
104282 + atomic_set(&port->count, 0);
104283 spin_unlock_irqrestore(&port->lock, flags);
104284
104285 wake_up_interruptible(&port->open_wait);
104286 @@ -1306,7 +1306,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104287 seq_putc(m, '\n');
104288
104289 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104290 - seq_printf(m, "Open count: %d\n", self->port.count);
104291 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104292 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104293 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104294
104295 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104296 index b9ac598..f88cc56 100644
104297 --- a/net/irda/irproc.c
104298 +++ b/net/irda/irproc.c
104299 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104300 {
104301 int i;
104302
104303 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104304 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104305 if (proc_irda == NULL)
104306 return;
104307
104308 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104309 index 2e9953b..ed06350 100644
104310 --- a/net/iucv/af_iucv.c
104311 +++ b/net/iucv/af_iucv.c
104312 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104313 {
104314 char name[12];
104315
104316 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104317 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104318 while (__iucv_get_sock_by_name(name)) {
104319 sprintf(name, "%08x",
104320 - atomic_inc_return(&iucv_sk_list.autobind_name));
104321 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104322 }
104323 memcpy(iucv->src_name, name, 8);
104324 }
104325 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
104326 index 2a6a1fd..6c112b0 100644
104327 --- a/net/iucv/iucv.c
104328 +++ b/net/iucv/iucv.c
104329 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
104330 return NOTIFY_OK;
104331 }
104332
104333 -static struct notifier_block __refdata iucv_cpu_notifier = {
104334 +static struct notifier_block iucv_cpu_notifier = {
104335 .notifier_call = iucv_cpu_notify,
104336 };
104337
104338 diff --git a/net/key/af_key.c b/net/key/af_key.c
104339 index f8ac939..1e189bf 100644
104340 --- a/net/key/af_key.c
104341 +++ b/net/key/af_key.c
104342 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
104343 static u32 get_acqseq(void)
104344 {
104345 u32 res;
104346 - static atomic_t acqseq;
104347 + static atomic_unchecked_t acqseq;
104348
104349 do {
104350 - res = atomic_inc_return(&acqseq);
104351 + res = atomic_inc_return_unchecked(&acqseq);
104352 } while (!res);
104353 return res;
104354 }
104355 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
104356 index 781b3a2..73a7434 100644
104357 --- a/net/l2tp/l2tp_eth.c
104358 +++ b/net/l2tp/l2tp_eth.c
104359 @@ -42,12 +42,12 @@ struct l2tp_eth {
104360 struct sock *tunnel_sock;
104361 struct l2tp_session *session;
104362 struct list_head list;
104363 - atomic_long_t tx_bytes;
104364 - atomic_long_t tx_packets;
104365 - atomic_long_t tx_dropped;
104366 - atomic_long_t rx_bytes;
104367 - atomic_long_t rx_packets;
104368 - atomic_long_t rx_errors;
104369 + atomic_long_unchecked_t tx_bytes;
104370 + atomic_long_unchecked_t tx_packets;
104371 + atomic_long_unchecked_t tx_dropped;
104372 + atomic_long_unchecked_t rx_bytes;
104373 + atomic_long_unchecked_t rx_packets;
104374 + atomic_long_unchecked_t rx_errors;
104375 };
104376
104377 /* via l2tp_session_priv() */
104378 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
104379 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
104380
104381 if (likely(ret == NET_XMIT_SUCCESS)) {
104382 - atomic_long_add(len, &priv->tx_bytes);
104383 - atomic_long_inc(&priv->tx_packets);
104384 + atomic_long_add_unchecked(len, &priv->tx_bytes);
104385 + atomic_long_inc_unchecked(&priv->tx_packets);
104386 } else {
104387 - atomic_long_inc(&priv->tx_dropped);
104388 + atomic_long_inc_unchecked(&priv->tx_dropped);
104389 }
104390 return NETDEV_TX_OK;
104391 }
104392 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
104393 {
104394 struct l2tp_eth *priv = netdev_priv(dev);
104395
104396 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
104397 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
104398 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
104399 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
104400 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
104401 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
104402 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
104403 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
104404 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
104405 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
104406 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
104407 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
104408 return stats;
104409 }
104410
104411 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
104412 nf_reset(skb);
104413
104414 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
104415 - atomic_long_inc(&priv->rx_packets);
104416 - atomic_long_add(data_len, &priv->rx_bytes);
104417 + atomic_long_inc_unchecked(&priv->rx_packets);
104418 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
104419 } else {
104420 - atomic_long_inc(&priv->rx_errors);
104421 + atomic_long_inc_unchecked(&priv->rx_errors);
104422 }
104423 return;
104424
104425 error:
104426 - atomic_long_inc(&priv->rx_errors);
104427 + atomic_long_inc_unchecked(&priv->rx_errors);
104428 kfree_skb(skb);
104429 }
104430
104431 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
104432 index 1a3c7e0..80f8b0c 100644
104433 --- a/net/llc/llc_proc.c
104434 +++ b/net/llc/llc_proc.c
104435 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
104436 int rc = -ENOMEM;
104437 struct proc_dir_entry *p;
104438
104439 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
104440 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
104441 if (!llc_proc_dir)
104442 goto out;
104443
104444 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
104445 index e75d5c5..429fc95 100644
104446 --- a/net/mac80211/cfg.c
104447 +++ b/net/mac80211/cfg.c
104448 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
104449 ret = ieee80211_vif_use_channel(sdata, chandef,
104450 IEEE80211_CHANCTX_EXCLUSIVE);
104451 }
104452 - } else if (local->open_count == local->monitors) {
104453 + } else if (local_read(&local->open_count) == local->monitors) {
104454 local->_oper_chandef = *chandef;
104455 ieee80211_hw_config(local, 0);
104456 }
104457 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
104458 else
104459 local->probe_req_reg--;
104460
104461 - if (!local->open_count)
104462 + if (!local_read(&local->open_count))
104463 break;
104464
104465 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
104466 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
104467 if (chanctx_conf) {
104468 *chandef = sdata->vif.bss_conf.chandef;
104469 ret = 0;
104470 - } else if (local->open_count > 0 &&
104471 - local->open_count == local->monitors &&
104472 + } else if (local_read(&local->open_count) > 0 &&
104473 + local_read(&local->open_count) == local->monitors &&
104474 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
104475 if (local->use_chanctx)
104476 *chandef = local->monitor_chandef;
104477 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
104478 index cc6e964..029a3a3 100644
104479 --- a/net/mac80211/ieee80211_i.h
104480 +++ b/net/mac80211/ieee80211_i.h
104481 @@ -29,6 +29,7 @@
104482 #include <net/ieee80211_radiotap.h>
104483 #include <net/cfg80211.h>
104484 #include <net/mac80211.h>
104485 +#include <asm/local.h>
104486 #include "key.h"
104487 #include "sta_info.h"
104488 #include "debug.h"
104489 @@ -1114,7 +1115,7 @@ struct ieee80211_local {
104490 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
104491 spinlock_t queue_stop_reason_lock;
104492
104493 - int open_count;
104494 + local_t open_count;
104495 int monitors, cooked_mntrs;
104496 /* number of interfaces with corresponding FIF_ flags */
104497 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
104498 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
104499 index 4173553..e3b5a3f 100644
104500 --- a/net/mac80211/iface.c
104501 +++ b/net/mac80211/iface.c
104502 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104503 break;
104504 }
104505
104506 - if (local->open_count == 0) {
104507 + if (local_read(&local->open_count) == 0) {
104508 res = drv_start(local);
104509 if (res)
104510 goto err_del_bss;
104511 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104512 res = drv_add_interface(local, sdata);
104513 if (res)
104514 goto err_stop;
104515 - } else if (local->monitors == 0 && local->open_count == 0) {
104516 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
104517 res = ieee80211_add_virtual_monitor(local);
104518 if (res)
104519 goto err_stop;
104520 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104521 atomic_inc(&local->iff_promiscs);
104522
104523 if (coming_up)
104524 - local->open_count++;
104525 + local_inc(&local->open_count);
104526
104527 if (hw_reconf_flags)
104528 ieee80211_hw_config(local, hw_reconf_flags);
104529 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104530 err_del_interface:
104531 drv_remove_interface(local, sdata);
104532 err_stop:
104533 - if (!local->open_count)
104534 + if (!local_read(&local->open_count))
104535 drv_stop(local);
104536 err_del_bss:
104537 sdata->bss = NULL;
104538 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104539 }
104540
104541 if (going_down)
104542 - local->open_count--;
104543 + local_dec(&local->open_count);
104544
104545 switch (sdata->vif.type) {
104546 case NL80211_IFTYPE_AP_VLAN:
104547 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104548 }
104549 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
104550
104551 - if (local->open_count == 0)
104552 + if (local_read(&local->open_count) == 0)
104553 ieee80211_clear_tx_pending(local);
104554
104555 /*
104556 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104557 if (cancel_scan)
104558 flush_delayed_work(&local->scan_work);
104559
104560 - if (local->open_count == 0) {
104561 + if (local_read(&local->open_count) == 0) {
104562 ieee80211_stop_device(local);
104563
104564 /* no reconfiguring after stop! */
104565 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104566 ieee80211_configure_filter(local);
104567 ieee80211_hw_config(local, hw_reconf_flags);
104568
104569 - if (local->monitors == local->open_count)
104570 + if (local->monitors == local_read(&local->open_count))
104571 ieee80211_add_virtual_monitor(local);
104572 }
104573
104574 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
104575 index 6ab99da..f9502d4 100644
104576 --- a/net/mac80211/main.c
104577 +++ b/net/mac80211/main.c
104578 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
104579 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
104580 IEEE80211_CONF_CHANGE_POWER);
104581
104582 - if (changed && local->open_count) {
104583 + if (changed && local_read(&local->open_count)) {
104584 ret = drv_config(local, changed);
104585 /*
104586 * Goal:
104587 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
104588 index 4a95fe3..0bfd713 100644
104589 --- a/net/mac80211/pm.c
104590 +++ b/net/mac80211/pm.c
104591 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104592 struct ieee80211_sub_if_data *sdata;
104593 struct sta_info *sta;
104594
104595 - if (!local->open_count)
104596 + if (!local_read(&local->open_count))
104597 goto suspend;
104598
104599 ieee80211_scan_cancel(local);
104600 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104601 cancel_work_sync(&local->dynamic_ps_enable_work);
104602 del_timer_sync(&local->dynamic_ps_timer);
104603
104604 - local->wowlan = wowlan && local->open_count;
104605 + local->wowlan = wowlan && local_read(&local->open_count);
104606 if (local->wowlan) {
104607 int err = drv_suspend(local, wowlan);
104608 if (err < 0) {
104609 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104610 WARN_ON(!list_empty(&local->chanctx_list));
104611
104612 /* stop hardware - this must stop RX */
104613 - if (local->open_count)
104614 + if (local_read(&local->open_count))
104615 ieee80211_stop_device(local);
104616
104617 suspend:
104618 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
104619 index d53355b..21f583a 100644
104620 --- a/net/mac80211/rate.c
104621 +++ b/net/mac80211/rate.c
104622 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
104623
104624 ASSERT_RTNL();
104625
104626 - if (local->open_count)
104627 + if (local_read(&local->open_count))
104628 return -EBUSY;
104629
104630 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
104631 diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
104632 index 058686a..097821b 100644
104633 --- a/net/mac80211/tx.c
104634 +++ b/net/mac80211/tx.c
104635 @@ -566,6 +566,7 @@ ieee80211_tx_h_check_control_port_protocol(struct ieee80211_tx_data *tx)
104636 if (tx->sdata->control_port_no_encrypt)
104637 info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
104638 info->control.flags |= IEEE80211_TX_CTRL_PORT_CTRL_PROTO;
104639 + info->flags |= IEEE80211_TX_CTL_USE_MINRATE;
104640 }
104641
104642 return TX_CONTINUE;
104643 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
104644 index 974ebe7..57bcd3c 100644
104645 --- a/net/mac80211/util.c
104646 +++ b/net/mac80211/util.c
104647 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104648 }
104649 #endif
104650 /* everything else happens only if HW was up & running */
104651 - if (!local->open_count)
104652 + if (!local_read(&local->open_count))
104653 goto wake_up;
104654
104655 /*
104656 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104657 local->in_reconfig = false;
104658 barrier();
104659
104660 - if (local->monitors == local->open_count && local->monitors > 0)
104661 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
104662 ieee80211_add_virtual_monitor(local);
104663
104664 /*
104665 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
104666 index b02660f..c0f791c 100644
104667 --- a/net/netfilter/Kconfig
104668 +++ b/net/netfilter/Kconfig
104669 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
104670
104671 To compile it as a module, choose M here. If unsure, say N.
104672
104673 +config NETFILTER_XT_MATCH_GRADM
104674 + tristate '"gradm" match support'
104675 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
104676 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
104677 + ---help---
104678 + The gradm match allows to match on grsecurity RBAC being enabled.
104679 + It is useful when iptables rules are applied early on bootup to
104680 + prevent connections to the machine (except from a trusted host)
104681 + while the RBAC system is disabled.
104682 +
104683 config NETFILTER_XT_MATCH_HASHLIMIT
104684 tristate '"hashlimit" match support'
104685 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
104686 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
104687 index 89f73a9..e4e5bd9 100644
104688 --- a/net/netfilter/Makefile
104689 +++ b/net/netfilter/Makefile
104690 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
104691 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
104692 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
104693 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
104694 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
104695 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
104696 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
104697 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
104698 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
104699 index d259da3..6a32b2c 100644
104700 --- a/net/netfilter/ipset/ip_set_core.c
104701 +++ b/net/netfilter/ipset/ip_set_core.c
104702 @@ -1952,7 +1952,7 @@ done:
104703 return ret;
104704 }
104705
104706 -static struct nf_sockopt_ops so_set __read_mostly = {
104707 +static struct nf_sockopt_ops so_set = {
104708 .pf = PF_INET,
104709 .get_optmin = SO_IP_SET,
104710 .get_optmax = SO_IP_SET + 1,
104711 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
104712 index b0f7b62..0541842 100644
104713 --- a/net/netfilter/ipvs/ip_vs_conn.c
104714 +++ b/net/netfilter/ipvs/ip_vs_conn.c
104715 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
104716 /* Increase the refcnt counter of the dest */
104717 ip_vs_dest_hold(dest);
104718
104719 - conn_flags = atomic_read(&dest->conn_flags);
104720 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
104721 if (cp->protocol != IPPROTO_UDP)
104722 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
104723 flags = cp->flags;
104724 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
104725
104726 cp->control = NULL;
104727 atomic_set(&cp->n_control, 0);
104728 - atomic_set(&cp->in_pkts, 0);
104729 + atomic_set_unchecked(&cp->in_pkts, 0);
104730
104731 cp->packet_xmit = NULL;
104732 cp->app = NULL;
104733 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
104734
104735 /* Don't drop the entry if its number of incoming packets is not
104736 located in [0, 8] */
104737 - i = atomic_read(&cp->in_pkts);
104738 + i = atomic_read_unchecked(&cp->in_pkts);
104739 if (i > 8 || i < 0) return 0;
104740
104741 if (!todrop_rate[i]) return 0;
104742 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
104743 index b87ca32..76c7799 100644
104744 --- a/net/netfilter/ipvs/ip_vs_core.c
104745 +++ b/net/netfilter/ipvs/ip_vs_core.c
104746 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
104747 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
104748 /* do not touch skb anymore */
104749
104750 - atomic_inc(&cp->in_pkts);
104751 + atomic_inc_unchecked(&cp->in_pkts);
104752 ip_vs_conn_put(cp);
104753 return ret;
104754 }
104755 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
104756 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
104757 pkts = sysctl_sync_threshold(ipvs);
104758 else
104759 - pkts = atomic_add_return(1, &cp->in_pkts);
104760 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104761
104762 if (ipvs->sync_state & IP_VS_STATE_MASTER)
104763 ip_vs_sync_conn(net, cp, pkts);
104764 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
104765 index b8295a4..17ff579 100644
104766 --- a/net/netfilter/ipvs/ip_vs_ctl.c
104767 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
104768 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
104769 */
104770 ip_vs_rs_hash(ipvs, dest);
104771 }
104772 - atomic_set(&dest->conn_flags, conn_flags);
104773 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
104774
104775 /* bind the service */
104776 old_svc = rcu_dereference_protected(dest->svc, 1);
104777 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
104778 * align with netns init in ip_vs_control_net_init()
104779 */
104780
104781 -static struct ctl_table vs_vars[] = {
104782 +static ctl_table_no_const vs_vars[] __read_only = {
104783 {
104784 .procname = "amemthresh",
104785 .maxlen = sizeof(int),
104786 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104787 " %-7s %-6d %-10d %-10d\n",
104788 &dest->addr.in6,
104789 ntohs(dest->port),
104790 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104791 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104792 atomic_read(&dest->weight),
104793 atomic_read(&dest->activeconns),
104794 atomic_read(&dest->inactconns));
104795 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104796 "%-7s %-6d %-10d %-10d\n",
104797 ntohl(dest->addr.ip),
104798 ntohs(dest->port),
104799 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104800 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104801 atomic_read(&dest->weight),
104802 atomic_read(&dest->activeconns),
104803 atomic_read(&dest->inactconns));
104804 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
104805
104806 entry.addr = dest->addr.ip;
104807 entry.port = dest->port;
104808 - entry.conn_flags = atomic_read(&dest->conn_flags);
104809 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
104810 entry.weight = atomic_read(&dest->weight);
104811 entry.u_threshold = dest->u_threshold;
104812 entry.l_threshold = dest->l_threshold;
104813 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
104814 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
104815 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
104816 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
104817 - (atomic_read(&dest->conn_flags) &
104818 + (atomic_read_unchecked(&dest->conn_flags) &
104819 IP_VS_CONN_F_FWD_MASK)) ||
104820 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
104821 atomic_read(&dest->weight)) ||
104822 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
104823 {
104824 int idx;
104825 struct netns_ipvs *ipvs = net_ipvs(net);
104826 - struct ctl_table *tbl;
104827 + ctl_table_no_const *tbl;
104828
104829 atomic_set(&ipvs->dropentry, 0);
104830 spin_lock_init(&ipvs->dropentry_lock);
104831 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
104832 index 127f140..553d652 100644
104833 --- a/net/netfilter/ipvs/ip_vs_lblc.c
104834 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
104835 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
104836 * IPVS LBLC sysctl table
104837 */
104838 #ifdef CONFIG_SYSCTL
104839 -static struct ctl_table vs_vars_table[] = {
104840 +static ctl_table_no_const vs_vars_table[] __read_only = {
104841 {
104842 .procname = "lblc_expiration",
104843 .data = NULL,
104844 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
104845 index 2229d2d..b32b785 100644
104846 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
104847 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
104848 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
104849 * IPVS LBLCR sysctl table
104850 */
104851
104852 -static struct ctl_table vs_vars_table[] = {
104853 +static ctl_table_no_const vs_vars_table[] __read_only = {
104854 {
104855 .procname = "lblcr_expiration",
104856 .data = NULL,
104857 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
104858 index c47ffd7..d233a81 100644
104859 --- a/net/netfilter/ipvs/ip_vs_sync.c
104860 +++ b/net/netfilter/ipvs/ip_vs_sync.c
104861 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
104862 cp = cp->control;
104863 if (cp) {
104864 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104865 - pkts = atomic_add_return(1, &cp->in_pkts);
104866 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104867 else
104868 pkts = sysctl_sync_threshold(ipvs);
104869 ip_vs_sync_conn(net, cp->control, pkts);
104870 @@ -771,7 +771,7 @@ control:
104871 if (!cp)
104872 return;
104873 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104874 - pkts = atomic_add_return(1, &cp->in_pkts);
104875 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104876 else
104877 pkts = sysctl_sync_threshold(ipvs);
104878 goto sloop;
104879 @@ -900,7 +900,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
104880
104881 if (opt)
104882 memcpy(&cp->in_seq, opt, sizeof(*opt));
104883 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104884 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104885 cp->state = state;
104886 cp->old_state = cp->state;
104887 /*
104888 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
104889 index 3aedbda..6a63567 100644
104890 --- a/net/netfilter/ipvs/ip_vs_xmit.c
104891 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
104892 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
104893 else
104894 rc = NF_ACCEPT;
104895 /* do not touch skb anymore */
104896 - atomic_inc(&cp->in_pkts);
104897 + atomic_inc_unchecked(&cp->in_pkts);
104898 goto out;
104899 }
104900
104901 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
104902 else
104903 rc = NF_ACCEPT;
104904 /* do not touch skb anymore */
104905 - atomic_inc(&cp->in_pkts);
104906 + atomic_inc_unchecked(&cp->in_pkts);
104907 goto out;
104908 }
104909
104910 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
104911 index a4b5e2a..13b1de3 100644
104912 --- a/net/netfilter/nf_conntrack_acct.c
104913 +++ b/net/netfilter/nf_conntrack_acct.c
104914 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
104915 #ifdef CONFIG_SYSCTL
104916 static int nf_conntrack_acct_init_sysctl(struct net *net)
104917 {
104918 - struct ctl_table *table;
104919 + ctl_table_no_const *table;
104920
104921 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
104922 GFP_KERNEL);
104923 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
104924 index 46d1b26..b7f3b76 100644
104925 --- a/net/netfilter/nf_conntrack_core.c
104926 +++ b/net/netfilter/nf_conntrack_core.c
104927 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
104928 #define DYING_NULLS_VAL ((1<<30)+1)
104929 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
104930
104931 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104932 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
104933 +#endif
104934 +
104935 int nf_conntrack_init_net(struct net *net)
104936 {
104937 int ret = -ENOMEM;
104938 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
104939 if (!net->ct.stat)
104940 goto err_pcpu_lists;
104941
104942 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104943 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
104944 +#else
104945 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
104946 +#endif
104947 if (!net->ct.slabname)
104948 goto err_slabname;
104949
104950 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
104951 index 4e78c57..ec8fb74 100644
104952 --- a/net/netfilter/nf_conntrack_ecache.c
104953 +++ b/net/netfilter/nf_conntrack_ecache.c
104954 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
104955 #ifdef CONFIG_SYSCTL
104956 static int nf_conntrack_event_init_sysctl(struct net *net)
104957 {
104958 - struct ctl_table *table;
104959 + ctl_table_no_const *table;
104960
104961 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
104962 GFP_KERNEL);
104963 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
104964 index bd9d315..989947e 100644
104965 --- a/net/netfilter/nf_conntrack_helper.c
104966 +++ b/net/netfilter/nf_conntrack_helper.c
104967 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
104968
104969 static int nf_conntrack_helper_init_sysctl(struct net *net)
104970 {
104971 - struct ctl_table *table;
104972 + ctl_table_no_const *table;
104973
104974 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
104975 GFP_KERNEL);
104976 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
104977 index b65d586..beec902 100644
104978 --- a/net/netfilter/nf_conntrack_proto.c
104979 +++ b/net/netfilter/nf_conntrack_proto.c
104980 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
104981
104982 static void
104983 nf_ct_unregister_sysctl(struct ctl_table_header **header,
104984 - struct ctl_table **table,
104985 + ctl_table_no_const **table,
104986 unsigned int users)
104987 {
104988 if (users > 0)
104989 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
104990 index fc823fa..8311af3 100644
104991 --- a/net/netfilter/nf_conntrack_standalone.c
104992 +++ b/net/netfilter/nf_conntrack_standalone.c
104993 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
104994
104995 static int nf_conntrack_standalone_init_sysctl(struct net *net)
104996 {
104997 - struct ctl_table *table;
104998 + ctl_table_no_const *table;
104999
105000 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105001 GFP_KERNEL);
105002 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105003 index 7a394df..bd91a8a 100644
105004 --- a/net/netfilter/nf_conntrack_timestamp.c
105005 +++ b/net/netfilter/nf_conntrack_timestamp.c
105006 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105007 #ifdef CONFIG_SYSCTL
105008 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105009 {
105010 - struct ctl_table *table;
105011 + ctl_table_no_const *table;
105012
105013 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105014 GFP_KERNEL);
105015 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105016 index 43c926c..a5731d8 100644
105017 --- a/net/netfilter/nf_log.c
105018 +++ b/net/netfilter/nf_log.c
105019 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
105020
105021 #ifdef CONFIG_SYSCTL
105022 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105023 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105024 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105025
105026 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105027 void __user *buffer, size_t *lenp, loff_t *ppos)
105028 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105029 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105030 mutex_unlock(&nf_log_mutex);
105031 } else {
105032 + ctl_table_no_const nf_log_table = *table;
105033 +
105034 mutex_lock(&nf_log_mutex);
105035 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105036 if (!logger)
105037 - table->data = "NONE";
105038 + nf_log_table.data = "NONE";
105039 else
105040 - table->data = logger->name;
105041 - r = proc_dostring(table, write, buffer, lenp, ppos);
105042 + nf_log_table.data = logger->name;
105043 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105044 mutex_unlock(&nf_log_mutex);
105045 }
105046
105047 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105048 index c68c1e5..8b5d670 100644
105049 --- a/net/netfilter/nf_sockopt.c
105050 +++ b/net/netfilter/nf_sockopt.c
105051 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105052 }
105053 }
105054
105055 - list_add(&reg->list, &nf_sockopts);
105056 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105057 out:
105058 mutex_unlock(&nf_sockopt_mutex);
105059 return ret;
105060 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105061 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105062 {
105063 mutex_lock(&nf_sockopt_mutex);
105064 - list_del(&reg->list);
105065 + pax_list_del((struct list_head *)&reg->list);
105066 mutex_unlock(&nf_sockopt_mutex);
105067 }
105068 EXPORT_SYMBOL(nf_unregister_sockopt);
105069 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105070 index 11d85b3..7fcc420 100644
105071 --- a/net/netfilter/nfnetlink_log.c
105072 +++ b/net/netfilter/nfnetlink_log.c
105073 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105074 struct nfnl_log_net {
105075 spinlock_t instances_lock;
105076 struct hlist_head instance_table[INSTANCE_BUCKETS];
105077 - atomic_t global_seq;
105078 + atomic_unchecked_t global_seq;
105079 };
105080
105081 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105082 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105083 /* global sequence number */
105084 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105085 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105086 - htonl(atomic_inc_return(&log->global_seq))))
105087 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105088 goto nla_put_failure;
105089
105090 if (data_len) {
105091 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105092 new file mode 100644
105093 index 0000000..c566332
105094 --- /dev/null
105095 +++ b/net/netfilter/xt_gradm.c
105096 @@ -0,0 +1,51 @@
105097 +/*
105098 + * gradm match for netfilter
105099 + * Copyright © Zbigniew Krzystolik, 2010
105100 + *
105101 + * This program is free software; you can redistribute it and/or modify
105102 + * it under the terms of the GNU General Public License; either version
105103 + * 2 or 3 as published by the Free Software Foundation.
105104 + */
105105 +#include <linux/module.h>
105106 +#include <linux/moduleparam.h>
105107 +#include <linux/skbuff.h>
105108 +#include <linux/netfilter/x_tables.h>
105109 +#include <linux/grsecurity.h>
105110 +#include <linux/netfilter/xt_gradm.h>
105111 +
105112 +static bool
105113 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105114 +{
105115 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105116 + bool retval = false;
105117 + if (gr_acl_is_enabled())
105118 + retval = true;
105119 + return retval ^ info->invflags;
105120 +}
105121 +
105122 +static struct xt_match gradm_mt_reg __read_mostly = {
105123 + .name = "gradm",
105124 + .revision = 0,
105125 + .family = NFPROTO_UNSPEC,
105126 + .match = gradm_mt,
105127 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105128 + .me = THIS_MODULE,
105129 +};
105130 +
105131 +static int __init gradm_mt_init(void)
105132 +{
105133 + return xt_register_match(&gradm_mt_reg);
105134 +}
105135 +
105136 +static void __exit gradm_mt_exit(void)
105137 +{
105138 + xt_unregister_match(&gradm_mt_reg);
105139 +}
105140 +
105141 +module_init(gradm_mt_init);
105142 +module_exit(gradm_mt_exit);
105143 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105144 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105145 +MODULE_LICENSE("GPL");
105146 +MODULE_ALIAS("ipt_gradm");
105147 +MODULE_ALIAS("ip6t_gradm");
105148 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105149 index 1786968..1ec6dac 100644
105150 --- a/net/netfilter/xt_hashlimit.c
105151 +++ b/net/netfilter/xt_hashlimit.c
105152 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105153 {
105154 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105155
105156 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105157 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105158 if (!hashlimit_net->ipt_hashlimit)
105159 return -ENOMEM;
105160 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105161 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105162 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105163 if (!hashlimit_net->ip6t_hashlimit) {
105164 remove_proc_entry("ipt_hashlimit", net->proc_net);
105165 return -ENOMEM;
105166 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105167 index 30dbe34..9d0ad70 100644
105168 --- a/net/netfilter/xt_recent.c
105169 +++ b/net/netfilter/xt_recent.c
105170 @@ -643,7 +643,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105171 {
105172 struct recent_net *recent_net = recent_pernet(net);
105173
105174 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105175 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105176 if (!recent_net->xt_recent)
105177 return -ENOMEM;
105178 return 0;
105179 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105180 index 11de55e..f25e448 100644
105181 --- a/net/netfilter/xt_statistic.c
105182 +++ b/net/netfilter/xt_statistic.c
105183 @@ -19,7 +19,7 @@
105184 #include <linux/module.h>
105185
105186 struct xt_statistic_priv {
105187 - atomic_t count;
105188 + atomic_unchecked_t count;
105189 } ____cacheline_aligned_in_smp;
105190
105191 MODULE_LICENSE("GPL");
105192 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105193 break;
105194 case XT_STATISTIC_MODE_NTH:
105195 do {
105196 - oval = atomic_read(&info->master->count);
105197 + oval = atomic_read_unchecked(&info->master->count);
105198 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105199 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105200 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105201 if (nval == 0)
105202 ret = !ret;
105203 break;
105204 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105205 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105206 if (info->master == NULL)
105207 return -ENOMEM;
105208 - atomic_set(&info->master->count, info->u.nth.count);
105209 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105210
105211 return 0;
105212 }
105213 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105214 index 75532ef..7a461cd 100644
105215 --- a/net/netlink/af_netlink.c
105216 +++ b/net/netlink/af_netlink.c
105217 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105218 sk->sk_error_report(sk);
105219 }
105220 }
105221 - atomic_inc(&sk->sk_drops);
105222 + atomic_inc_unchecked(&sk->sk_drops);
105223 }
105224
105225 static void netlink_rcv_wake(struct sock *sk)
105226 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105227 sk_wmem_alloc_get(s),
105228 nlk->cb_running,
105229 atomic_read(&s->sk_refcnt),
105230 - atomic_read(&s->sk_drops),
105231 + atomic_read_unchecked(&s->sk_drops),
105232 sock_i_ino(s)
105233 );
105234
105235 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105236 index 6a55f71..e88c937 100644
105237 --- a/net/openvswitch/vport-internal_dev.c
105238 +++ b/net/openvswitch/vport-internal_dev.c
105239 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105240 .ndo_get_stats64 = internal_dev_get_stats,
105241 };
105242
105243 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105244 +static struct rtnl_link_ops internal_dev_link_ops = {
105245 .kind = "openvswitch",
105246 };
105247
105248 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105249 index 2034c6d..1a24f03 100644
105250 --- a/net/openvswitch/vport.c
105251 +++ b/net/openvswitch/vport.c
105252 @@ -305,10 +305,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105253 * netdev-stats can be directly read over netlink-ioctl.
105254 */
105255
105256 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105257 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105258 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105259 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105260 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105261 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105262 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105263 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105264
105265 for_each_possible_cpu(i) {
105266 const struct pcpu_sw_netstats *percpu_stats;
105267 @@ -539,19 +539,19 @@ static void ovs_vport_record_error(struct vport *vport,
105268 {
105269 switch (err_type) {
105270 case VPORT_E_RX_DROPPED:
105271 - atomic_long_inc(&vport->err_stats.rx_dropped);
105272 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105273 break;
105274
105275 case VPORT_E_RX_ERROR:
105276 - atomic_long_inc(&vport->err_stats.rx_errors);
105277 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105278 break;
105279
105280 case VPORT_E_TX_DROPPED:
105281 - atomic_long_inc(&vport->err_stats.tx_dropped);
105282 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105283 break;
105284
105285 case VPORT_E_TX_ERROR:
105286 - atomic_long_inc(&vport->err_stats.tx_errors);
105287 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105288 break;
105289 }
105290
105291 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
105292 index 99c8e71..0028a24 100644
105293 --- a/net/openvswitch/vport.h
105294 +++ b/net/openvswitch/vport.h
105295 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
105296 /* The following definitions are for implementers of vport devices: */
105297
105298 struct vport_err_stats {
105299 - atomic_long_t rx_dropped;
105300 - atomic_long_t rx_errors;
105301 - atomic_long_t tx_dropped;
105302 - atomic_long_t tx_errors;
105303 + atomic_long_unchecked_t rx_dropped;
105304 + atomic_long_unchecked_t rx_errors;
105305 + atomic_long_unchecked_t tx_dropped;
105306 + atomic_long_unchecked_t tx_errors;
105307 };
105308 /**
105309 * struct vport_portids - array of netlink portids of a vport.
105310 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
105311 index 9cfe2e1..1b7caf8 100644
105312 --- a/net/packet/af_packet.c
105313 +++ b/net/packet/af_packet.c
105314 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
105315
105316 return ret;
105317 drop:
105318 - atomic_long_inc(&dev->tx_dropped);
105319 + atomic_long_inc_unchecked(&dev->tx_dropped);
105320 kfree_skb(skb);
105321 return NET_XMIT_DROP;
105322 }
105323 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105324
105325 spin_lock(&sk->sk_receive_queue.lock);
105326 po->stats.stats1.tp_packets++;
105327 - skb->dropcount = atomic_read(&sk->sk_drops);
105328 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
105329 __skb_queue_tail(&sk->sk_receive_queue, skb);
105330 spin_unlock(&sk->sk_receive_queue.lock);
105331 sk->sk_data_ready(sk);
105332 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105333 drop_n_acct:
105334 spin_lock(&sk->sk_receive_queue.lock);
105335 po->stats.stats1.tp_drops++;
105336 - atomic_inc(&sk->sk_drops);
105337 + atomic_inc_unchecked(&sk->sk_drops);
105338 spin_unlock(&sk->sk_receive_queue.lock);
105339
105340 drop_n_restore:
105341 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105342 case PACKET_HDRLEN:
105343 if (len > sizeof(int))
105344 len = sizeof(int);
105345 - if (copy_from_user(&val, optval, len))
105346 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
105347 return -EFAULT;
105348 switch (val) {
105349 case TPACKET_V1:
105350 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105351 len = lv;
105352 if (put_user(len, optlen))
105353 return -EFAULT;
105354 - if (copy_to_user(optval, data, len))
105355 + if (len > sizeof(st) || copy_to_user(optval, data, len))
105356 return -EFAULT;
105357 return 0;
105358 }
105359 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
105360 index 5d3f2b7..8a4dbb7 100644
105361 --- a/net/phonet/pep.c
105362 +++ b/net/phonet/pep.c
105363 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105364
105365 case PNS_PEP_CTRL_REQ:
105366 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
105367 - atomic_inc(&sk->sk_drops);
105368 + atomic_inc_unchecked(&sk->sk_drops);
105369 break;
105370 }
105371 __skb_pull(skb, 4);
105372 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105373 }
105374
105375 if (pn->rx_credits == 0) {
105376 - atomic_inc(&sk->sk_drops);
105377 + atomic_inc_unchecked(&sk->sk_drops);
105378 err = -ENOBUFS;
105379 break;
105380 }
105381 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
105382 }
105383
105384 if (pn->rx_credits == 0) {
105385 - atomic_inc(&sk->sk_drops);
105386 + atomic_inc_unchecked(&sk->sk_drops);
105387 err = NET_RX_DROP;
105388 break;
105389 }
105390 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
105391 index 008214a..bb68240 100644
105392 --- a/net/phonet/socket.c
105393 +++ b/net/phonet/socket.c
105394 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
105395 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
105396 sock_i_ino(sk),
105397 atomic_read(&sk->sk_refcnt), sk,
105398 - atomic_read(&sk->sk_drops));
105399 + atomic_read_unchecked(&sk->sk_drops));
105400 }
105401 seq_pad(seq, '\n');
105402 return 0;
105403 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
105404 index c02a8c4..3c5b600 100644
105405 --- a/net/phonet/sysctl.c
105406 +++ b/net/phonet/sysctl.c
105407 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
105408 {
105409 int ret;
105410 int range[2] = {local_port_range[0], local_port_range[1]};
105411 - struct ctl_table tmp = {
105412 + ctl_table_no_const tmp = {
105413 .data = &range,
105414 .maxlen = sizeof(range),
105415 .mode = table->mode,
105416 diff --git a/net/rds/cong.c b/net/rds/cong.c
105417 index e5b65ac..f3b6fb7 100644
105418 --- a/net/rds/cong.c
105419 +++ b/net/rds/cong.c
105420 @@ -78,7 +78,7 @@
105421 * finds that the saved generation number is smaller than the global generation
105422 * number, it wakes up the process.
105423 */
105424 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
105425 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
105426
105427 /*
105428 * Congestion monitoring
105429 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
105430 rdsdebug("waking map %p for %pI4\n",
105431 map, &map->m_addr);
105432 rds_stats_inc(s_cong_update_received);
105433 - atomic_inc(&rds_cong_generation);
105434 + atomic_inc_unchecked(&rds_cong_generation);
105435 if (waitqueue_active(&map->m_waitq))
105436 wake_up(&map->m_waitq);
105437 if (waitqueue_active(&rds_poll_waitq))
105438 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
105439
105440 int rds_cong_updated_since(unsigned long *recent)
105441 {
105442 - unsigned long gen = atomic_read(&rds_cong_generation);
105443 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
105444
105445 if (likely(*recent == gen))
105446 return 0;
105447 diff --git a/net/rds/ib.h b/net/rds/ib.h
105448 index c36d713..af45bf2 100644
105449 --- a/net/rds/ib.h
105450 +++ b/net/rds/ib.h
105451 @@ -128,7 +128,7 @@ struct rds_ib_connection {
105452 /* sending acks */
105453 unsigned long i_ack_flags;
105454 #ifdef KERNEL_HAS_ATOMIC64
105455 - atomic64_t i_ack_next; /* next ACK to send */
105456 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105457 #else
105458 spinlock_t i_ack_lock; /* protect i_ack_next */
105459 u64 i_ack_next; /* next ACK to send */
105460 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
105461 index 31b74f5..dc1fbfa 100644
105462 --- a/net/rds/ib_cm.c
105463 +++ b/net/rds/ib_cm.c
105464 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
105465 /* Clear the ACK state */
105466 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105467 #ifdef KERNEL_HAS_ATOMIC64
105468 - atomic64_set(&ic->i_ack_next, 0);
105469 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105470 #else
105471 ic->i_ack_next = 0;
105472 #endif
105473 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
105474 index 1b981a4..ae44b0c 100644
105475 --- a/net/rds/ib_recv.c
105476 +++ b/net/rds/ib_recv.c
105477 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105478 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
105479 int ack_required)
105480 {
105481 - atomic64_set(&ic->i_ack_next, seq);
105482 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105483 if (ack_required) {
105484 smp_mb__before_atomic();
105485 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105486 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105487 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105488 smp_mb__after_atomic();
105489
105490 - return atomic64_read(&ic->i_ack_next);
105491 + return atomic64_read_unchecked(&ic->i_ack_next);
105492 }
105493 #endif
105494
105495 diff --git a/net/rds/iw.h b/net/rds/iw.h
105496 index cbe6674..dc9eb89 100644
105497 --- a/net/rds/iw.h
105498 +++ b/net/rds/iw.h
105499 @@ -134,7 +134,7 @@ struct rds_iw_connection {
105500 /* sending acks */
105501 unsigned long i_ack_flags;
105502 #ifdef KERNEL_HAS_ATOMIC64
105503 - atomic64_t i_ack_next; /* next ACK to send */
105504 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105505 #else
105506 spinlock_t i_ack_lock; /* protect i_ack_next */
105507 u64 i_ack_next; /* next ACK to send */
105508 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
105509 index a91e1db..cf3053f 100644
105510 --- a/net/rds/iw_cm.c
105511 +++ b/net/rds/iw_cm.c
105512 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
105513 /* Clear the ACK state */
105514 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105515 #ifdef KERNEL_HAS_ATOMIC64
105516 - atomic64_set(&ic->i_ack_next, 0);
105517 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105518 #else
105519 ic->i_ack_next = 0;
105520 #endif
105521 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
105522 index a66d179..cf1e258 100644
105523 --- a/net/rds/iw_recv.c
105524 +++ b/net/rds/iw_recv.c
105525 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105526 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
105527 int ack_required)
105528 {
105529 - atomic64_set(&ic->i_ack_next, seq);
105530 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105531 if (ack_required) {
105532 smp_mb__before_atomic();
105533 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105534 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105535 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105536 smp_mb__after_atomic();
105537
105538 - return atomic64_read(&ic->i_ack_next);
105539 + return atomic64_read_unchecked(&ic->i_ack_next);
105540 }
105541 #endif
105542
105543 diff --git a/net/rds/rds.h b/net/rds/rds.h
105544 index c2a5eef..90ba1fd 100644
105545 --- a/net/rds/rds.h
105546 +++ b/net/rds/rds.h
105547 @@ -448,7 +448,7 @@ struct rds_transport {
105548 void (*sync_mr)(void *trans_private, int direction);
105549 void (*free_mr)(void *trans_private, int invalidate);
105550 void (*flush_mrs)(void);
105551 -};
105552 +} __do_const;
105553
105554 struct rds_sock {
105555 struct sock rs_sk;
105556 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
105557 index edac9ef..16bcb98 100644
105558 --- a/net/rds/tcp.c
105559 +++ b/net/rds/tcp.c
105560 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
105561 int val = 1;
105562
105563 set_fs(KERNEL_DS);
105564 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
105565 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
105566 sizeof(val));
105567 set_fs(oldfs);
105568 }
105569 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
105570 index 53b17ca..45463e7 100644
105571 --- a/net/rds/tcp_send.c
105572 +++ b/net/rds/tcp_send.c
105573 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
105574
105575 oldfs = get_fs();
105576 set_fs(KERNEL_DS);
105577 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
105578 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
105579 sizeof(val));
105580 set_fs(oldfs);
105581 }
105582 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
105583 index 7b16704..9628ec6 100644
105584 --- a/net/rxrpc/af_rxrpc.c
105585 +++ b/net/rxrpc/af_rxrpc.c
105586 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
105587 __be32 rxrpc_epoch;
105588
105589 /* current debugging ID */
105590 -atomic_t rxrpc_debug_id;
105591 +atomic_unchecked_t rxrpc_debug_id;
105592
105593 /* count of skbs currently in use */
105594 atomic_t rxrpc_n_skbs;
105595 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
105596 index c6be17a..2a6200a 100644
105597 --- a/net/rxrpc/ar-ack.c
105598 +++ b/net/rxrpc/ar-ack.c
105599 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105600
105601 _enter("{%d,%d,%d,%d},",
105602 call->acks_hard, call->acks_unacked,
105603 - atomic_read(&call->sequence),
105604 + atomic_read_unchecked(&call->sequence),
105605 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
105606
105607 stop = 0;
105608 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105609
105610 /* each Tx packet has a new serial number */
105611 sp->hdr.serial =
105612 - htonl(atomic_inc_return(&call->conn->serial));
105613 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
105614
105615 hdr = (struct rxrpc_header *) txb->head;
105616 hdr->serial = sp->hdr.serial;
105617 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
105618 */
105619 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
105620 {
105621 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
105622 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
105623 }
105624
105625 /*
105626 @@ -677,7 +677,7 @@ process_further:
105627
105628 latest = ntohl(sp->hdr.serial);
105629 hard = ntohl(ack.firstPacket);
105630 - tx = atomic_read(&call->sequence);
105631 + tx = atomic_read_unchecked(&call->sequence);
105632
105633 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105634 latest,
105635 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
105636 goto maybe_reschedule;
105637
105638 send_ACK_with_skew:
105639 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
105640 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
105641 ntohl(ack.serial));
105642 send_ACK:
105643 mtu = call->conn->trans->peer->if_mtu;
105644 @@ -1221,7 +1221,7 @@ send_ACK:
105645 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
105646 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
105647
105648 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105649 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105650 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105651 ntohl(hdr.serial),
105652 ntohs(ack.maxSkew),
105653 @@ -1239,7 +1239,7 @@ send_ACK:
105654 send_message:
105655 _debug("send message");
105656
105657 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105658 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105659 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
105660 send_message_2:
105661
105662 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
105663 index a9e05db..194e793 100644
105664 --- a/net/rxrpc/ar-call.c
105665 +++ b/net/rxrpc/ar-call.c
105666 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
105667 spin_lock_init(&call->lock);
105668 rwlock_init(&call->state_lock);
105669 atomic_set(&call->usage, 1);
105670 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
105671 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105672 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
105673
105674 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
105675 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
105676 index 6631f4f..bfdf056 100644
105677 --- a/net/rxrpc/ar-connection.c
105678 +++ b/net/rxrpc/ar-connection.c
105679 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
105680 rwlock_init(&conn->lock);
105681 spin_lock_init(&conn->state_lock);
105682 atomic_set(&conn->usage, 1);
105683 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
105684 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105685 conn->avail_calls = RXRPC_MAXCALLS;
105686 conn->size_align = 4;
105687 conn->header_size = sizeof(struct rxrpc_header);
105688 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
105689 index e7ed43a..6afa140 100644
105690 --- a/net/rxrpc/ar-connevent.c
105691 +++ b/net/rxrpc/ar-connevent.c
105692 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
105693
105694 len = iov[0].iov_len + iov[1].iov_len;
105695
105696 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105697 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105698 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
105699
105700 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105701 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
105702 index 481f89f..ceeaf8d 100644
105703 --- a/net/rxrpc/ar-input.c
105704 +++ b/net/rxrpc/ar-input.c
105705 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
105706 /* track the latest serial number on this connection for ACK packet
105707 * information */
105708 serial = ntohl(sp->hdr.serial);
105709 - hi_serial = atomic_read(&call->conn->hi_serial);
105710 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
105711 while (serial > hi_serial)
105712 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
105713 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
105714 serial);
105715
105716 /* request ACK generation for any ACK or DATA packet that requests
105717 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
105718 index ba9fd36..9bbfe01 100644
105719 --- a/net/rxrpc/ar-internal.h
105720 +++ b/net/rxrpc/ar-internal.h
105721 @@ -272,8 +272,8 @@ struct rxrpc_connection {
105722 int error; /* error code for local abort */
105723 int debug_id; /* debug ID for printks */
105724 unsigned int call_counter; /* call ID counter */
105725 - atomic_t serial; /* packet serial number counter */
105726 - atomic_t hi_serial; /* highest serial number received */
105727 + atomic_unchecked_t serial; /* packet serial number counter */
105728 + atomic_unchecked_t hi_serial; /* highest serial number received */
105729 u8 avail_calls; /* number of calls available */
105730 u8 size_align; /* data size alignment (for security) */
105731 u8 header_size; /* rxrpc + security header size */
105732 @@ -346,7 +346,7 @@ struct rxrpc_call {
105733 spinlock_t lock;
105734 rwlock_t state_lock; /* lock for state transition */
105735 atomic_t usage;
105736 - atomic_t sequence; /* Tx data packet sequence counter */
105737 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
105738 u32 abort_code; /* local/remote abort code */
105739 enum { /* current state of call */
105740 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
105741 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
105742 */
105743 extern atomic_t rxrpc_n_skbs;
105744 extern __be32 rxrpc_epoch;
105745 -extern atomic_t rxrpc_debug_id;
105746 +extern atomic_unchecked_t rxrpc_debug_id;
105747 extern struct workqueue_struct *rxrpc_workqueue;
105748
105749 /*
105750 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
105751 index 87f7135..74d3703 100644
105752 --- a/net/rxrpc/ar-local.c
105753 +++ b/net/rxrpc/ar-local.c
105754 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
105755 spin_lock_init(&local->lock);
105756 rwlock_init(&local->services_lock);
105757 atomic_set(&local->usage, 1);
105758 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
105759 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105760 memcpy(&local->srx, srx, sizeof(*srx));
105761 }
105762
105763 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
105764 index e1a9373..a67f207 100644
105765 --- a/net/rxrpc/ar-output.c
105766 +++ b/net/rxrpc/ar-output.c
105767 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
105768 memset(skb_put(skb, pad), 0, pad);
105769 }
105770
105771 - seq = atomic_inc_return(&call->sequence);
105772 + seq = atomic_inc_return_unchecked(&call->sequence);
105773
105774 sp->hdr.epoch = conn->epoch;
105775 sp->hdr.cid = call->cid;
105776 sp->hdr.callNumber = call->call_id;
105777 sp->hdr.seq = htonl(seq);
105778 sp->hdr.serial =
105779 - htonl(atomic_inc_return(&conn->serial));
105780 + htonl(atomic_inc_return_unchecked(&conn->serial));
105781 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
105782 sp->hdr.userStatus = 0;
105783 sp->hdr.securityIndex = conn->security_ix;
105784 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
105785 index bebaa43..2644591 100644
105786 --- a/net/rxrpc/ar-peer.c
105787 +++ b/net/rxrpc/ar-peer.c
105788 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
105789 INIT_LIST_HEAD(&peer->error_targets);
105790 spin_lock_init(&peer->lock);
105791 atomic_set(&peer->usage, 1);
105792 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
105793 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105794 memcpy(&peer->srx, srx, sizeof(*srx));
105795
105796 rxrpc_assess_MTU_size(peer);
105797 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
105798 index 38047f7..9f48511 100644
105799 --- a/net/rxrpc/ar-proc.c
105800 +++ b/net/rxrpc/ar-proc.c
105801 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
105802 atomic_read(&conn->usage),
105803 rxrpc_conn_states[conn->state],
105804 key_serial(conn->key),
105805 - atomic_read(&conn->serial),
105806 - atomic_read(&conn->hi_serial));
105807 + atomic_read_unchecked(&conn->serial),
105808 + atomic_read_unchecked(&conn->hi_serial));
105809
105810 return 0;
105811 }
105812 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
105813 index 1976dec..aa70be5 100644
105814 --- a/net/rxrpc/ar-transport.c
105815 +++ b/net/rxrpc/ar-transport.c
105816 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
105817 spin_lock_init(&trans->client_lock);
105818 rwlock_init(&trans->conn_lock);
105819 atomic_set(&trans->usage, 1);
105820 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
105821 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105822
105823 if (peer->srx.transport.family == AF_INET) {
105824 switch (peer->srx.transport_type) {
105825 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
105826 index f226709..0e735a8 100644
105827 --- a/net/rxrpc/rxkad.c
105828 +++ b/net/rxrpc/rxkad.c
105829 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
105830
105831 len = iov[0].iov_len + iov[1].iov_len;
105832
105833 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105834 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105835 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
105836
105837 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105838 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
105839
105840 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
105841
105842 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
105843 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105844 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
105845
105846 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
105847 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
105848 index 6efca30..1259f82 100644
105849 --- a/net/sched/sch_generic.c
105850 +++ b/net/sched/sch_generic.c
105851 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
105852 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105853 if (dev->reg_state == NETREG_UNINITIALIZED)
105854 return;
105855 - atomic_inc(&dev->carrier_changes);
105856 + atomic_inc_unchecked(&dev->carrier_changes);
105857 linkwatch_fire_event(dev);
105858 if (netif_running(dev))
105859 __netdev_watchdog_up(dev);
105860 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
105861 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105862 if (dev->reg_state == NETREG_UNINITIALIZED)
105863 return;
105864 - atomic_inc(&dev->carrier_changes);
105865 + atomic_inc_unchecked(&dev->carrier_changes);
105866 linkwatch_fire_event(dev);
105867 }
105868 }
105869 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
105870 index 0e4198e..f94193e 100644
105871 --- a/net/sctp/ipv6.c
105872 +++ b/net/sctp/ipv6.c
105873 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
105874 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
105875 };
105876
105877 -static struct sctp_af sctp_af_inet6 = {
105878 +static struct sctp_af sctp_af_inet6 __read_only = {
105879 .sa_family = AF_INET6,
105880 .sctp_xmit = sctp_v6_xmit,
105881 .setsockopt = ipv6_setsockopt,
105882 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
105883 #endif
105884 };
105885
105886 -static struct sctp_pf sctp_pf_inet6 = {
105887 +static struct sctp_pf sctp_pf_inet6 __read_only = {
105888 .event_msgname = sctp_inet6_event_msgname,
105889 .skb_msgname = sctp_inet6_skb_msgname,
105890 .af_supported = sctp_inet6_af_supported,
105891 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
105892
105893 void sctp_v6_pf_exit(void)
105894 {
105895 - list_del(&sctp_af_inet6.list);
105896 + pax_list_del(&sctp_af_inet6.list);
105897 }
105898
105899 /* Initialize IPv6 support and register with socket layer. */
105900 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
105901 index 8f34b27..b105385 100644
105902 --- a/net/sctp/protocol.c
105903 +++ b/net/sctp/protocol.c
105904 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
105905 return 0;
105906 }
105907
105908 + pax_open_kernel();
105909 INIT_LIST_HEAD(&af->list);
105910 - list_add_tail(&af->list, &sctp_address_families);
105911 + pax_close_kernel();
105912 + pax_list_add_tail(&af->list, &sctp_address_families);
105913 return 1;
105914 }
105915
105916 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
105917
105918 static struct sctp_af sctp_af_inet;
105919
105920 -static struct sctp_pf sctp_pf_inet = {
105921 +static struct sctp_pf sctp_pf_inet __read_only = {
105922 .event_msgname = sctp_inet_event_msgname,
105923 .skb_msgname = sctp_inet_skb_msgname,
105924 .af_supported = sctp_inet_af_supported,
105925 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
105926 };
105927
105928 /* IPv4 address related functions. */
105929 -static struct sctp_af sctp_af_inet = {
105930 +static struct sctp_af sctp_af_inet __read_only = {
105931 .sa_family = AF_INET,
105932 .sctp_xmit = sctp_v4_xmit,
105933 .setsockopt = ip_setsockopt,
105934 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
105935
105936 static void sctp_v4_pf_exit(void)
105937 {
105938 - list_del(&sctp_af_inet.list);
105939 + pax_list_del(&sctp_af_inet.list);
105940 }
105941
105942 static int sctp_v4_protosw_init(void)
105943 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
105944 index fef2acd..c705c4f 100644
105945 --- a/net/sctp/sm_sideeffect.c
105946 +++ b/net/sctp/sm_sideeffect.c
105947 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
105948 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
105949 }
105950
105951 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
105952 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
105953 NULL,
105954 sctp_generate_t1_cookie_event,
105955 sctp_generate_t1_init_event,
105956 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
105957 index aafe94b..40b016f 100644
105958 --- a/net/sctp/socket.c
105959 +++ b/net/sctp/socket.c
105960 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
105961 {
105962 struct sctp_association *asoc;
105963 struct sctp_ulpevent *event;
105964 + struct sctp_event_subscribe subscribe;
105965
105966 if (optlen > sizeof(struct sctp_event_subscribe))
105967 return -EINVAL;
105968 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
105969 + if (copy_from_user(&subscribe, optval, optlen))
105970 return -EFAULT;
105971 + sctp_sk(sk)->subscribe = subscribe;
105972
105973 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
105974 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
105975 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
105976 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
105977 int __user *optlen)
105978 {
105979 + struct sctp_event_subscribe subscribe;
105980 +
105981 if (len <= 0)
105982 return -EINVAL;
105983 if (len > sizeof(struct sctp_event_subscribe))
105984 len = sizeof(struct sctp_event_subscribe);
105985 if (put_user(len, optlen))
105986 return -EFAULT;
105987 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
105988 + subscribe = sctp_sk(sk)->subscribe;
105989 + if (copy_to_user(optval, &subscribe, len))
105990 return -EFAULT;
105991 return 0;
105992 }
105993 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
105994 */
105995 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
105996 {
105997 + __u32 autoclose;
105998 +
105999 /* Applicable to UDP-style socket only */
106000 if (sctp_style(sk, TCP))
106001 return -EOPNOTSUPP;
106002 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106003 len = sizeof(int);
106004 if (put_user(len, optlen))
106005 return -EFAULT;
106006 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106007 + autoclose = sctp_sk(sk)->autoclose;
106008 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106009 return -EFAULT;
106010 return 0;
106011 }
106012 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106013 */
106014 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106015 {
106016 + struct sctp_initmsg initmsg;
106017 +
106018 if (len < sizeof(struct sctp_initmsg))
106019 return -EINVAL;
106020 len = sizeof(struct sctp_initmsg);
106021 if (put_user(len, optlen))
106022 return -EFAULT;
106023 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106024 + initmsg = sctp_sk(sk)->initmsg;
106025 + if (copy_to_user(optval, &initmsg, len))
106026 return -EFAULT;
106027 return 0;
106028 }
106029 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106030 ->addr_to_user(sp, &temp);
106031 if (space_left < addrlen)
106032 return -ENOMEM;
106033 + if (addrlen > sizeof(temp) || addrlen < 0)
106034 + return -EFAULT;
106035 if (copy_to_user(to, &temp, addrlen))
106036 return -EFAULT;
106037 to += addrlen;
106038 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106039 index 2e9ada1..40f425d 100644
106040 --- a/net/sctp/sysctl.c
106041 +++ b/net/sctp/sysctl.c
106042 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106043 loff_t *ppos)
106044 {
106045 struct net *net = current->nsproxy->net_ns;
106046 - struct ctl_table tbl;
106047 + ctl_table_no_const tbl;
106048 bool changed = false;
106049 char *none = "none";
106050 char tmp[8];
106051 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106052 struct net *net = current->nsproxy->net_ns;
106053 unsigned int min = *(unsigned int *) ctl->extra1;
106054 unsigned int max = *(unsigned int *) ctl->extra2;
106055 - struct ctl_table tbl;
106056 + ctl_table_no_const tbl;
106057 int ret, new_value;
106058
106059 memset(&tbl, 0, sizeof(struct ctl_table));
106060 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106061 struct net *net = current->nsproxy->net_ns;
106062 unsigned int min = *(unsigned int *) ctl->extra1;
106063 unsigned int max = *(unsigned int *) ctl->extra2;
106064 - struct ctl_table tbl;
106065 + ctl_table_no_const tbl;
106066 int ret, new_value;
106067
106068 memset(&tbl, 0, sizeof(struct ctl_table));
106069 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106070 loff_t *ppos)
106071 {
106072 struct net *net = current->nsproxy->net_ns;
106073 - struct ctl_table tbl;
106074 + ctl_table_no_const tbl;
106075 int new_value, ret;
106076
106077 memset(&tbl, 0, sizeof(struct ctl_table));
106078 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106079
106080 int sctp_sysctl_net_register(struct net *net)
106081 {
106082 - struct ctl_table *table;
106083 + ctl_table_no_const *table;
106084 int i;
106085
106086 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106087 diff --git a/net/socket.c b/net/socket.c
106088 index 418795c..c860724 100644
106089 --- a/net/socket.c
106090 +++ b/net/socket.c
106091 @@ -89,6 +89,7 @@
106092 #include <linux/magic.h>
106093 #include <linux/slab.h>
106094 #include <linux/xattr.h>
106095 +#include <linux/in.h>
106096
106097 #include <asm/uaccess.h>
106098 #include <asm/unistd.h>
106099 @@ -107,6 +108,7 @@
106100 #include <linux/atalk.h>
106101 #include <net/busy_poll.h>
106102 #include <linux/errqueue.h>
106103 +#include <linux/grsock.h>
106104
106105 #ifdef CONFIG_NET_RX_BUSY_POLL
106106 unsigned int sysctl_net_busy_read __read_mostly;
106107 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106108 */
106109
106110 static DEFINE_SPINLOCK(net_family_lock);
106111 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106112 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106113
106114 /*
106115 * Statistics counters of the socket lists
106116 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106117 &sockfs_dentry_operations, SOCKFS_MAGIC);
106118 }
106119
106120 -static struct vfsmount *sock_mnt __read_mostly;
106121 +struct vfsmount *sock_mnt __read_mostly;
106122
106123 static struct file_system_type sock_fs_type = {
106124 .name = "sockfs",
106125 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106126 return -EAFNOSUPPORT;
106127 if (type < 0 || type >= SOCK_MAX)
106128 return -EINVAL;
106129 + if (protocol < 0)
106130 + return -EINVAL;
106131
106132 /* Compatibility.
106133
106134 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106135 if (err)
106136 return err;
106137
106138 + if(!kern && !gr_search_socket(family, type, protocol)) {
106139 + if (rcu_access_pointer(net_families[family]) == NULL)
106140 + return -EAFNOSUPPORT;
106141 + else
106142 + return -EACCES;
106143 + }
106144 +
106145 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106146 + if (rcu_access_pointer(net_families[family]) == NULL)
106147 + return -EAFNOSUPPORT;
106148 + else
106149 + return -EACCES;
106150 + }
106151 +
106152 /*
106153 * Allocate the socket and allow the family to set things up. if
106154 * the protocol is 0, the family is instructed to select an appropriate
106155 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106156 if (sock) {
106157 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106158 if (err >= 0) {
106159 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106160 + err = -EACCES;
106161 + goto error;
106162 + }
106163 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106164 + if (err)
106165 + goto error;
106166 +
106167 err = security_socket_bind(sock,
106168 (struct sockaddr *)&address,
106169 addrlen);
106170 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106171 (struct sockaddr *)
106172 &address, addrlen);
106173 }
106174 +error:
106175 fput_light(sock->file, fput_needed);
106176 }
106177 return err;
106178 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106179 if ((unsigned int)backlog > somaxconn)
106180 backlog = somaxconn;
106181
106182 + if (gr_handle_sock_server_other(sock->sk)) {
106183 + err = -EPERM;
106184 + goto error;
106185 + }
106186 +
106187 + err = gr_search_listen(sock);
106188 + if (err)
106189 + goto error;
106190 +
106191 err = security_socket_listen(sock, backlog);
106192 if (!err)
106193 err = sock->ops->listen(sock, backlog);
106194
106195 +error:
106196 fput_light(sock->file, fput_needed);
106197 }
106198 return err;
106199 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106200 newsock->type = sock->type;
106201 newsock->ops = sock->ops;
106202
106203 + if (gr_handle_sock_server_other(sock->sk)) {
106204 + err = -EPERM;
106205 + sock_release(newsock);
106206 + goto out_put;
106207 + }
106208 +
106209 + err = gr_search_accept(sock);
106210 + if (err) {
106211 + sock_release(newsock);
106212 + goto out_put;
106213 + }
106214 +
106215 /*
106216 * We don't need try_module_get here, as the listening socket (sock)
106217 * has the protocol module (sock->ops->owner) held.
106218 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106219 fd_install(newfd, newfile);
106220 err = newfd;
106221
106222 + gr_attach_curr_ip(newsock->sk);
106223 +
106224 out_put:
106225 fput_light(sock->file, fput_needed);
106226 out:
106227 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106228 int, addrlen)
106229 {
106230 struct socket *sock;
106231 + struct sockaddr *sck;
106232 struct sockaddr_storage address;
106233 int err, fput_needed;
106234
106235 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106236 if (err < 0)
106237 goto out_put;
106238
106239 + sck = (struct sockaddr *)&address;
106240 +
106241 + if (gr_handle_sock_client(sck)) {
106242 + err = -EACCES;
106243 + goto out_put;
106244 + }
106245 +
106246 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
106247 + if (err)
106248 + goto out_put;
106249 +
106250 err =
106251 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
106252 if (err)
106253 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
106254 * the protocol.
106255 */
106256
106257 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
106258 +
106259 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106260 unsigned int, flags, struct sockaddr __user *, addr,
106261 int, addr_len)
106262 @@ -1817,7 +1882,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
106263 struct socket *sock;
106264 struct iovec iov;
106265 struct msghdr msg;
106266 - struct sockaddr_storage address;
106267 + struct sockaddr_storage address = { };
106268 int err, err2;
106269 int fput_needed;
106270
106271 @@ -2065,7 +2130,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
106272 * checking falls down on this.
106273 */
106274 if (copy_from_user(ctl_buf,
106275 - (void __user __force *)msg_sys->msg_control,
106276 + (void __force_user *)msg_sys->msg_control,
106277 ctl_len))
106278 goto out_freectl;
106279 msg_sys->msg_control = ctl_buf;
106280 @@ -2216,7 +2281,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
106281 ssize_t err;
106282
106283 /* kernel mode address */
106284 - struct sockaddr_storage addr;
106285 + struct sockaddr_storage addr = { };
106286
106287 /* user mode address pointers */
106288 struct sockaddr __user *uaddr;
106289 @@ -2862,7 +2927,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
106290 ifr = compat_alloc_user_space(buf_size);
106291 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
106292
106293 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
106294 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
106295 return -EFAULT;
106296
106297 if (put_user(convert_in ? rxnfc : compat_ptr(data),
106298 @@ -2973,7 +3038,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
106299 old_fs = get_fs();
106300 set_fs(KERNEL_DS);
106301 err = dev_ioctl(net, cmd,
106302 - (struct ifreq __user __force *) &kifr);
106303 + (struct ifreq __force_user *) &kifr);
106304 set_fs(old_fs);
106305
106306 return err;
106307 @@ -3066,7 +3131,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
106308
106309 old_fs = get_fs();
106310 set_fs(KERNEL_DS);
106311 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
106312 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
106313 set_fs(old_fs);
106314
106315 if (cmd == SIOCGIFMAP && !err) {
106316 @@ -3150,7 +3215,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
106317 ret |= get_user(rtdev, &(ur4->rt_dev));
106318 if (rtdev) {
106319 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
106320 - r4.rt_dev = (char __user __force *)devname;
106321 + r4.rt_dev = (char __force_user *)devname;
106322 devname[15] = 0;
106323 } else
106324 r4.rt_dev = NULL;
106325 @@ -3377,8 +3442,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
106326 int __user *uoptlen;
106327 int err;
106328
106329 - uoptval = (char __user __force *) optval;
106330 - uoptlen = (int __user __force *) optlen;
106331 + uoptval = (char __force_user *) optval;
106332 + uoptlen = (int __force_user *) optlen;
106333
106334 set_fs(KERNEL_DS);
106335 if (level == SOL_SOCKET)
106336 @@ -3398,7 +3463,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
106337 char __user *uoptval;
106338 int err;
106339
106340 - uoptval = (char __user __force *) optval;
106341 + uoptval = (char __force_user *) optval;
106342
106343 set_fs(KERNEL_DS);
106344 if (level == SOL_SOCKET)
106345 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
106346 index 224a82f..7a42b51 100644
106347 --- a/net/sunrpc/auth_gss/svcauth_gss.c
106348 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
106349 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106350 uint64_t *handle)
106351 {
106352 struct rsc rsci, *rscp = NULL;
106353 - static atomic64_t ctxhctr;
106354 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
106355 long long ctxh;
106356 struct gss_api_mech *gm = NULL;
106357 time_t expiry;
106358 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106359 status = -ENOMEM;
106360 /* the handle needs to be just a unique id,
106361 * use a static counter */
106362 - ctxh = atomic64_inc_return(&ctxhctr);
106363 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
106364
106365 /* make a copy for the caller */
106366 *handle = ctxh;
106367 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
106368 index 33fb105..567a54c 100644
106369 --- a/net/sunrpc/cache.c
106370 +++ b/net/sunrpc/cache.c
106371 @@ -921,7 +921,7 @@ static unsigned int cache_poll(struct file *filp, poll_table *wait,
106372 poll_wait(filp, &queue_wait, wait);
106373
106374 /* alway allow write */
106375 - mask = POLL_OUT | POLLWRNORM;
106376 + mask = POLLOUT | POLLWRNORM;
106377
106378 if (!rp)
106379 return mask;
106380 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
106381 struct sunrpc_net *sn;
106382
106383 sn = net_generic(net, sunrpc_net_id);
106384 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
106385 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
106386 if (cd->u.procfs.proc_ent == NULL)
106387 goto out_nomem;
106388 cd->u.procfs.channel_ent = NULL;
106389 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
106390 index 3f5d4d4..554f997 100644
106391 --- a/net/sunrpc/clnt.c
106392 +++ b/net/sunrpc/clnt.c
106393 @@ -1438,7 +1438,9 @@ call_start(struct rpc_task *task)
106394 (RPC_IS_ASYNC(task) ? "async" : "sync"));
106395
106396 /* Increment call count */
106397 - task->tk_msg.rpc_proc->p_count++;
106398 + pax_open_kernel();
106399 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
106400 + pax_close_kernel();
106401 clnt->cl_stats->rpccnt++;
106402 task->tk_action = call_reserve;
106403 }
106404 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
106405 index d20f232..ec9cd28 100644
106406 --- a/net/sunrpc/sched.c
106407 +++ b/net/sunrpc/sched.c
106408 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
106409 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
106410 static void rpc_task_set_debuginfo(struct rpc_task *task)
106411 {
106412 - static atomic_t rpc_pid;
106413 + static atomic_unchecked_t rpc_pid;
106414
106415 - task->tk_pid = atomic_inc_return(&rpc_pid);
106416 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
106417 }
106418 #else
106419 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
106420 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
106421 index 9711a15..fb0eb4d 100644
106422 --- a/net/sunrpc/stats.c
106423 +++ b/net/sunrpc/stats.c
106424 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
106425
106426 dprintk("RPC: registering /proc/net/rpc\n");
106427 sn = net_generic(net, sunrpc_net_id);
106428 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
106429 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
106430 if (sn->proc_net_rpc == NULL)
106431 return -ENOMEM;
106432
106433 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
106434 index 91eaef1..08434d4 100644
106435 --- a/net/sunrpc/svc.c
106436 +++ b/net/sunrpc/svc.c
106437 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
106438 svc_putnl(resv, RPC_SUCCESS);
106439
106440 /* Bump per-procedure stats counter */
106441 - procp->pc_count++;
106442 + pax_open_kernel();
106443 + (*(unsigned int *)&procp->pc_count)++;
106444 + pax_close_kernel();
106445
106446 /* Initialize storage for argp and resp */
106447 memset(rqstp->rq_argp, 0, procp->pc_argsize);
106448 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
106449 index 621ca7b..59421dd 100644
106450 --- a/net/sunrpc/svcauth_unix.c
106451 +++ b/net/sunrpc/svcauth_unix.c
106452 @@ -414,7 +414,7 @@ struct unix_gid {
106453 struct group_info *gi;
106454 };
106455
106456 -static int unix_gid_hash(kuid_t uid)
106457 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
106458 {
106459 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
106460 }
106461 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
106462 (*bpp)[-1] = '\n';
106463 }
106464
106465 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106466 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106467
106468 static int unix_gid_parse(struct cache_detail *cd,
106469 char *mesg, int mlen)
106470 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
106471 index c1b6270..05089c1 100644
106472 --- a/net/sunrpc/xprtrdma/svc_rdma.c
106473 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
106474 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
106475 static unsigned int min_max_inline = 4096;
106476 static unsigned int max_max_inline = 65536;
106477
106478 -atomic_t rdma_stat_recv;
106479 -atomic_t rdma_stat_read;
106480 -atomic_t rdma_stat_write;
106481 -atomic_t rdma_stat_sq_starve;
106482 -atomic_t rdma_stat_rq_starve;
106483 -atomic_t rdma_stat_rq_poll;
106484 -atomic_t rdma_stat_rq_prod;
106485 -atomic_t rdma_stat_sq_poll;
106486 -atomic_t rdma_stat_sq_prod;
106487 +atomic_unchecked_t rdma_stat_recv;
106488 +atomic_unchecked_t rdma_stat_read;
106489 +atomic_unchecked_t rdma_stat_write;
106490 +atomic_unchecked_t rdma_stat_sq_starve;
106491 +atomic_unchecked_t rdma_stat_rq_starve;
106492 +atomic_unchecked_t rdma_stat_rq_poll;
106493 +atomic_unchecked_t rdma_stat_rq_prod;
106494 +atomic_unchecked_t rdma_stat_sq_poll;
106495 +atomic_unchecked_t rdma_stat_sq_prod;
106496
106497 /* Temporary NFS request map and context caches */
106498 struct kmem_cache *svc_rdma_map_cachep;
106499 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
106500 len -= *ppos;
106501 if (len > *lenp)
106502 len = *lenp;
106503 - if (len && copy_to_user(buffer, str_buf, len))
106504 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
106505 return -EFAULT;
106506 *lenp = len;
106507 *ppos += len;
106508 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
106509 {
106510 .procname = "rdma_stat_read",
106511 .data = &rdma_stat_read,
106512 - .maxlen = sizeof(atomic_t),
106513 + .maxlen = sizeof(atomic_unchecked_t),
106514 .mode = 0644,
106515 .proc_handler = read_reset_stat,
106516 },
106517 {
106518 .procname = "rdma_stat_recv",
106519 .data = &rdma_stat_recv,
106520 - .maxlen = sizeof(atomic_t),
106521 + .maxlen = sizeof(atomic_unchecked_t),
106522 .mode = 0644,
106523 .proc_handler = read_reset_stat,
106524 },
106525 {
106526 .procname = "rdma_stat_write",
106527 .data = &rdma_stat_write,
106528 - .maxlen = sizeof(atomic_t),
106529 + .maxlen = sizeof(atomic_unchecked_t),
106530 .mode = 0644,
106531 .proc_handler = read_reset_stat,
106532 },
106533 {
106534 .procname = "rdma_stat_sq_starve",
106535 .data = &rdma_stat_sq_starve,
106536 - .maxlen = sizeof(atomic_t),
106537 + .maxlen = sizeof(atomic_unchecked_t),
106538 .mode = 0644,
106539 .proc_handler = read_reset_stat,
106540 },
106541 {
106542 .procname = "rdma_stat_rq_starve",
106543 .data = &rdma_stat_rq_starve,
106544 - .maxlen = sizeof(atomic_t),
106545 + .maxlen = sizeof(atomic_unchecked_t),
106546 .mode = 0644,
106547 .proc_handler = read_reset_stat,
106548 },
106549 {
106550 .procname = "rdma_stat_rq_poll",
106551 .data = &rdma_stat_rq_poll,
106552 - .maxlen = sizeof(atomic_t),
106553 + .maxlen = sizeof(atomic_unchecked_t),
106554 .mode = 0644,
106555 .proc_handler = read_reset_stat,
106556 },
106557 {
106558 .procname = "rdma_stat_rq_prod",
106559 .data = &rdma_stat_rq_prod,
106560 - .maxlen = sizeof(atomic_t),
106561 + .maxlen = sizeof(atomic_unchecked_t),
106562 .mode = 0644,
106563 .proc_handler = read_reset_stat,
106564 },
106565 {
106566 .procname = "rdma_stat_sq_poll",
106567 .data = &rdma_stat_sq_poll,
106568 - .maxlen = sizeof(atomic_t),
106569 + .maxlen = sizeof(atomic_unchecked_t),
106570 .mode = 0644,
106571 .proc_handler = read_reset_stat,
106572 },
106573 {
106574 .procname = "rdma_stat_sq_prod",
106575 .data = &rdma_stat_sq_prod,
106576 - .maxlen = sizeof(atomic_t),
106577 + .maxlen = sizeof(atomic_unchecked_t),
106578 .mode = 0644,
106579 .proc_handler = read_reset_stat,
106580 },
106581 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106582 index e011027..9d3c4e1 100644
106583 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106584 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106585 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
106586 *page_no = pg_no;
106587 *page_offset = pg_off;
106588 ret = read;
106589 - atomic_inc(&rdma_stat_read);
106590 + atomic_inc_unchecked(&rdma_stat_read);
106591 return ret;
106592 err:
106593 svc_rdma_unmap_dma(ctxt);
106594 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
106595 *page_no = pg_no;
106596 *page_offset = pg_off;
106597 ret = read;
106598 - atomic_inc(&rdma_stat_read);
106599 + atomic_inc_unchecked(&rdma_stat_read);
106600 return ret;
106601 err:
106602 svc_rdma_unmap_dma(ctxt);
106603 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106604 dto_q);
106605 list_del_init(&ctxt->dto_q);
106606 } else {
106607 - atomic_inc(&rdma_stat_rq_starve);
106608 + atomic_inc_unchecked(&rdma_stat_rq_starve);
106609 clear_bit(XPT_DATA, &xprt->xpt_flags);
106610 ctxt = NULL;
106611 }
106612 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106613 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
106614 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
106615 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
106616 - atomic_inc(&rdma_stat_recv);
106617 + atomic_inc_unchecked(&rdma_stat_recv);
106618
106619 /* Build up the XDR from the receive buffers. */
106620 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
106621 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106622 index 9f1b506..2e0b321 100644
106623 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106624 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106625 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
106626 write_wr.wr.rdma.remote_addr = to;
106627
106628 /* Post It */
106629 - atomic_inc(&rdma_stat_write);
106630 + atomic_inc_unchecked(&rdma_stat_write);
106631 if (svc_rdma_send(xprt, &write_wr))
106632 goto err;
106633 return write_len - bc;
106634 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106635 index 4e61880..1f0d963 100644
106636 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
106637 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106638 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106639 return;
106640
106641 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
106642 - atomic_inc(&rdma_stat_rq_poll);
106643 + atomic_inc_unchecked(&rdma_stat_rq_poll);
106644
106645 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
106646 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
106647 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106648 }
106649
106650 if (ctxt)
106651 - atomic_inc(&rdma_stat_rq_prod);
106652 + atomic_inc_unchecked(&rdma_stat_rq_prod);
106653
106654 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
106655 /*
106656 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106657 return;
106658
106659 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
106660 - atomic_inc(&rdma_stat_sq_poll);
106661 + atomic_inc_unchecked(&rdma_stat_sq_poll);
106662 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
106663 int i;
106664
106665 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106666 }
106667
106668 if (ctxt)
106669 - atomic_inc(&rdma_stat_sq_prod);
106670 + atomic_inc_unchecked(&rdma_stat_sq_prod);
106671 }
106672
106673 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
106674 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
106675 spin_lock_bh(&xprt->sc_lock);
106676 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
106677 spin_unlock_bh(&xprt->sc_lock);
106678 - atomic_inc(&rdma_stat_sq_starve);
106679 + atomic_inc_unchecked(&rdma_stat_sq_starve);
106680
106681 /* See if we can opportunistically reap SQ WR to make room */
106682 sq_cq_reap(xprt);
106683 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
106684 index e7000be..e3b0ba7 100644
106685 --- a/net/sysctl_net.c
106686 +++ b/net/sysctl_net.c
106687 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
106688 kgid_t root_gid = make_kgid(net->user_ns, 0);
106689
106690 /* Allow network administrator to have same access as root. */
106691 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
106692 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
106693 uid_eq(root_uid, current_euid())) {
106694 int mode = (table->mode >> 6) & 7;
106695 return (mode << 6) | (mode << 3) | mode;
106696 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
106697 index 0344206..bff8abf 100644
106698 --- a/net/tipc/subscr.c
106699 +++ b/net/tipc/subscr.c
106700 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
106701 struct tipc_subscriber *subscriber = sub->subscriber;
106702 struct kvec msg_sect;
106703
106704 - msg_sect.iov_base = (void *)&sub->evt;
106705 + msg_sect.iov_base = &sub->evt;
106706 msg_sect.iov_len = sizeof(struct tipc_event);
106707 sub->evt.event = htohl(event, sub->swap);
106708 sub->evt.found_lower = htohl(found_lower, sub->swap);
106709 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
106710 index 8e1b102..900d70f 100644
106711 --- a/net/unix/af_unix.c
106712 +++ b/net/unix/af_unix.c
106713 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
106714 err = -ECONNREFUSED;
106715 if (!S_ISSOCK(inode->i_mode))
106716 goto put_fail;
106717 +
106718 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
106719 + err = -EACCES;
106720 + goto put_fail;
106721 + }
106722 +
106723 u = unix_find_socket_byinode(inode);
106724 if (!u)
106725 goto put_fail;
106726 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
106727 if (u) {
106728 struct dentry *dentry;
106729 dentry = unix_sk(u)->path.dentry;
106730 +
106731 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
106732 + err = -EPERM;
106733 + sock_put(u);
106734 + goto fail;
106735 + }
106736 +
106737 if (dentry)
106738 touch_atime(&unix_sk(u)->path);
106739 } else
106740 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
106741 */
106742 err = security_path_mknod(&path, dentry, mode, 0);
106743 if (!err) {
106744 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
106745 + err = -EACCES;
106746 + goto out;
106747 + }
106748 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
106749 if (!err) {
106750 res->mnt = mntget(path.mnt);
106751 res->dentry = dget(dentry);
106752 + gr_handle_create(dentry, path.mnt);
106753 }
106754 }
106755 +out:
106756 done_path_create(&path, dentry);
106757 return err;
106758 }
106759 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
106760 writable = unix_writable(sk);
106761 other = unix_peer_get(sk);
106762 if (other) {
106763 - if (unix_peer(other) != sk) {
106764 + unix_state_lock(other);
106765 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
106766 + unix_state_unlock(other);
106767 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
106768 if (unix_recvq_full(other))
106769 writable = 0;
106770 - }
106771 + } else
106772 + unix_state_unlock(other);
106773 sock_put(other);
106774 }
106775
106776 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106777 seq_puts(seq, "Num RefCount Protocol Flags Type St "
106778 "Inode Path\n");
106779 else {
106780 - struct sock *s = v;
106781 + struct sock *s = v, *peer;
106782 struct unix_sock *u = unix_sk(s);
106783 unix_state_lock(s);
106784 + peer = unix_peer(s);
106785 + unix_state_unlock(s);
106786 +
106787 + unix_state_double_lock(s, peer);
106788
106789 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
106790 s,
106791 @@ -2378,8 +2404,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106792 }
106793 for ( ; i < len; i++)
106794 seq_putc(seq, u->addr->name->sun_path[i]);
106795 - }
106796 - unix_state_unlock(s);
106797 + } else if (peer)
106798 + seq_printf(seq, " P%lu", sock_i_ino(peer));
106799 +
106800 + unix_state_double_unlock(s, peer);
106801 seq_putc(seq, '\n');
106802 }
106803
106804 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
106805 index b3d5150..ff3a837 100644
106806 --- a/net/unix/sysctl_net_unix.c
106807 +++ b/net/unix/sysctl_net_unix.c
106808 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
106809
106810 int __net_init unix_sysctl_register(struct net *net)
106811 {
106812 - struct ctl_table *table;
106813 + ctl_table_no_const *table;
106814
106815 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
106816 if (table == NULL)
106817 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
106818 index 9b7f207..2596621 100644
106819 --- a/net/vmw_vsock/vmci_transport_notify.c
106820 +++ b/net/vmw_vsock/vmci_transport_notify.c
106821 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
106822
106823 /* Socket control packet based operations. */
106824 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
106825 - vmci_transport_notify_pkt_socket_init,
106826 - vmci_transport_notify_pkt_socket_destruct,
106827 - vmci_transport_notify_pkt_poll_in,
106828 - vmci_transport_notify_pkt_poll_out,
106829 - vmci_transport_notify_pkt_handle_pkt,
106830 - vmci_transport_notify_pkt_recv_init,
106831 - vmci_transport_notify_pkt_recv_pre_block,
106832 - vmci_transport_notify_pkt_recv_pre_dequeue,
106833 - vmci_transport_notify_pkt_recv_post_dequeue,
106834 - vmci_transport_notify_pkt_send_init,
106835 - vmci_transport_notify_pkt_send_pre_block,
106836 - vmci_transport_notify_pkt_send_pre_enqueue,
106837 - vmci_transport_notify_pkt_send_post_enqueue,
106838 - vmci_transport_notify_pkt_process_request,
106839 - vmci_transport_notify_pkt_process_negotiate,
106840 + .socket_init = vmci_transport_notify_pkt_socket_init,
106841 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106842 + .poll_in = vmci_transport_notify_pkt_poll_in,
106843 + .poll_out = vmci_transport_notify_pkt_poll_out,
106844 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106845 + .recv_init = vmci_transport_notify_pkt_recv_init,
106846 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106847 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106848 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106849 + .send_init = vmci_transport_notify_pkt_send_init,
106850 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106851 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106852 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106853 + .process_request = vmci_transport_notify_pkt_process_request,
106854 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106855 };
106856 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
106857 index dc9c792..3089de0 100644
106858 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
106859 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
106860 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
106861
106862 /* Socket always on control packet based operations. */
106863 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
106864 - vmci_transport_notify_pkt_socket_init,
106865 - vmci_transport_notify_pkt_socket_destruct,
106866 - vmci_transport_notify_pkt_poll_in,
106867 - vmci_transport_notify_pkt_poll_out,
106868 - vmci_transport_notify_pkt_handle_pkt,
106869 - vmci_transport_notify_pkt_recv_init,
106870 - vmci_transport_notify_pkt_recv_pre_block,
106871 - vmci_transport_notify_pkt_recv_pre_dequeue,
106872 - vmci_transport_notify_pkt_recv_post_dequeue,
106873 - vmci_transport_notify_pkt_send_init,
106874 - vmci_transport_notify_pkt_send_pre_block,
106875 - vmci_transport_notify_pkt_send_pre_enqueue,
106876 - vmci_transport_notify_pkt_send_post_enqueue,
106877 - vmci_transport_notify_pkt_process_request,
106878 - vmci_transport_notify_pkt_process_negotiate,
106879 + .socket_init = vmci_transport_notify_pkt_socket_init,
106880 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106881 + .poll_in = vmci_transport_notify_pkt_poll_in,
106882 + .poll_out = vmci_transport_notify_pkt_poll_out,
106883 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106884 + .recv_init = vmci_transport_notify_pkt_recv_init,
106885 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106886 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106887 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106888 + .send_init = vmci_transport_notify_pkt_send_init,
106889 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106890 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106891 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106892 + .process_request = vmci_transport_notify_pkt_process_request,
106893 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106894 };
106895 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
106896 index c8717c1..08539f5 100644
106897 --- a/net/wireless/wext-core.c
106898 +++ b/net/wireless/wext-core.c
106899 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106900 */
106901
106902 /* Support for very large requests */
106903 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
106904 - (user_length > descr->max_tokens)) {
106905 + if (user_length > descr->max_tokens) {
106906 /* Allow userspace to GET more than max so
106907 * we can support any size GET requests.
106908 * There is still a limit : -ENOMEM.
106909 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106910 }
106911 }
106912
106913 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
106914 - /*
106915 - * If this is a GET, but not NOMAX, it means that the extra
106916 - * data is not bounded by userspace, but by max_tokens. Thus
106917 - * set the length to max_tokens. This matches the extra data
106918 - * allocation.
106919 - * The driver should fill it with the number of tokens it
106920 - * provided, and it may check iwp->length rather than having
106921 - * knowledge of max_tokens. If the driver doesn't change the
106922 - * iwp->length, this ioctl just copies back max_token tokens
106923 - * filled with zeroes. Hopefully the driver isn't claiming
106924 - * them to be valid data.
106925 - */
106926 - iwp->length = descr->max_tokens;
106927 - }
106928 -
106929 err = handler(dev, info, (union iwreq_data *) iwp, extra);
106930
106931 iwp->length += essid_compat;
106932 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
106933 index 4323952..a06dfe1 100644
106934 --- a/net/x25/sysctl_net_x25.c
106935 +++ b/net/x25/sysctl_net_x25.c
106936 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
106937 .mode = 0644,
106938 .proc_handler = proc_dointvec,
106939 },
106940 - { 0, },
106941 + { },
106942 };
106943
106944 void __init x25_register_sysctl(void)
106945 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
106946 index 0917f04..f4e3d8c 100644
106947 --- a/net/x25/x25_proc.c
106948 +++ b/net/x25/x25_proc.c
106949 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
106950
106951 int __init x25_proc_init(void)
106952 {
106953 - if (!proc_mkdir("x25", init_net.proc_net))
106954 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
106955 return -ENOMEM;
106956
106957 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
106958 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
106959 index cee479b..0ea3567 100644
106960 --- a/net/xfrm/xfrm_policy.c
106961 +++ b/net/xfrm/xfrm_policy.c
106962 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
106963 {
106964 policy->walk.dead = 1;
106965
106966 - atomic_inc(&policy->genid);
106967 + atomic_inc_unchecked(&policy->genid);
106968
106969 if (del_timer(&policy->polq.hold_timer))
106970 xfrm_pol_put(policy);
106971 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
106972 else
106973 hlist_add_head(&policy->bydst, chain);
106974 __xfrm_policy_link(policy, dir);
106975 - atomic_inc(&net->xfrm.flow_cache_genid);
106976 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
106977
106978 /* After previous checking, family can either be AF_INET or AF_INET6 */
106979 if (policy->family == AF_INET)
106980 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
106981
106982 xdst->num_pols = num_pols;
106983 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
106984 - xdst->policy_genid = atomic_read(&pols[0]->genid);
106985 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
106986
106987 return xdst;
106988 }
106989 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
106990 }
106991 EXPORT_SYMBOL(xfrm_garbage_collect);
106992
106993 -static void xfrm_garbage_collect_deferred(struct net *net)
106994 +void xfrm_garbage_collect_deferred(struct net *net)
106995 {
106996 flow_cache_flush_deferred(net);
106997 }
106998 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
106999
107000 static void xfrm_init_pmtu(struct dst_entry *dst)
107001 {
107002 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107003 if (xdst->xfrm_genid != dst->xfrm->genid)
107004 return 0;
107005 if (xdst->num_pols > 0 &&
107006 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107007 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107008 return 0;
107009
107010 mtu = dst_mtu(dst->child);
107011 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107012 dst_ops->link_failure = xfrm_link_failure;
107013 if (likely(dst_ops->neigh_lookup == NULL))
107014 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107015 - if (likely(afinfo->garbage_collect == NULL))
107016 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107017 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107018 }
107019 spin_unlock(&xfrm_policy_afinfo_lock);
107020 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107021 dst_ops->check = NULL;
107022 dst_ops->negative_advice = NULL;
107023 dst_ops->link_failure = NULL;
107024 - afinfo->garbage_collect = NULL;
107025 }
107026 return err;
107027 }
107028 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107029 sizeof(pol->xfrm_vec[i].saddr));
107030 pol->xfrm_vec[i].encap_family = mp->new_family;
107031 /* flush bundles */
107032 - atomic_inc(&pol->genid);
107033 + atomic_inc_unchecked(&pol->genid);
107034 }
107035 }
107036
107037 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107038 index de971b6..b843409 100644
107039 --- a/net/xfrm/xfrm_state.c
107040 +++ b/net/xfrm/xfrm_state.c
107041 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107042
107043 if (unlikely(afinfo == NULL))
107044 return -EAFNOSUPPORT;
107045 - typemap = afinfo->type_map;
107046 + typemap = (const struct xfrm_type **)afinfo->type_map;
107047 spin_lock_bh(&xfrm_type_lock);
107048
107049 - if (likely(typemap[type->proto] == NULL))
107050 + if (likely(typemap[type->proto] == NULL)) {
107051 + pax_open_kernel();
107052 typemap[type->proto] = type;
107053 - else
107054 + pax_close_kernel();
107055 + } else
107056 err = -EEXIST;
107057 spin_unlock_bh(&xfrm_type_lock);
107058 xfrm_state_put_afinfo(afinfo);
107059 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107060
107061 if (unlikely(afinfo == NULL))
107062 return -EAFNOSUPPORT;
107063 - typemap = afinfo->type_map;
107064 + typemap = (const struct xfrm_type **)afinfo->type_map;
107065 spin_lock_bh(&xfrm_type_lock);
107066
107067 if (unlikely(typemap[type->proto] != type))
107068 err = -ENOENT;
107069 - else
107070 + else {
107071 + pax_open_kernel();
107072 typemap[type->proto] = NULL;
107073 + pax_close_kernel();
107074 + }
107075 spin_unlock_bh(&xfrm_type_lock);
107076 xfrm_state_put_afinfo(afinfo);
107077 return err;
107078 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107079 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107080 {
107081 struct xfrm_state_afinfo *afinfo;
107082 - const struct xfrm_type **typemap;
107083 const struct xfrm_type *type;
107084 int modload_attempted = 0;
107085
107086 @@ -211,9 +215,8 @@ retry:
107087 afinfo = xfrm_state_get_afinfo(family);
107088 if (unlikely(afinfo == NULL))
107089 return NULL;
107090 - typemap = afinfo->type_map;
107091
107092 - type = typemap[proto];
107093 + type = afinfo->type_map[proto];
107094 if (unlikely(type && !try_module_get(type->owner)))
107095 type = NULL;
107096 if (!type && !modload_attempted) {
107097 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107098 return -EAFNOSUPPORT;
107099
107100 err = -EEXIST;
107101 - modemap = afinfo->mode_map;
107102 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107103 spin_lock_bh(&xfrm_mode_lock);
107104 if (modemap[mode->encap])
107105 goto out;
107106 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107107 if (!try_module_get(afinfo->owner))
107108 goto out;
107109
107110 - mode->afinfo = afinfo;
107111 + pax_open_kernel();
107112 + *(const void **)&mode->afinfo = afinfo;
107113 modemap[mode->encap] = mode;
107114 + pax_close_kernel();
107115 err = 0;
107116
107117 out:
107118 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107119 return -EAFNOSUPPORT;
107120
107121 err = -ENOENT;
107122 - modemap = afinfo->mode_map;
107123 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107124 spin_lock_bh(&xfrm_mode_lock);
107125 if (likely(modemap[mode->encap] == mode)) {
107126 + pax_open_kernel();
107127 modemap[mode->encap] = NULL;
107128 + pax_close_kernel();
107129 module_put(mode->afinfo->owner);
107130 err = 0;
107131 }
107132 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107133 u32 xfrm_get_acqseq(void)
107134 {
107135 u32 res;
107136 - static atomic_t acqseq;
107137 + static atomic_unchecked_t acqseq;
107138
107139 do {
107140 - res = atomic_inc_return(&acqseq);
107141 + res = atomic_inc_return_unchecked(&acqseq);
107142 } while (!res);
107143
107144 return res;
107145 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107146 index 05a6e3d..6716ec9 100644
107147 --- a/net/xfrm/xfrm_sysctl.c
107148 +++ b/net/xfrm/xfrm_sysctl.c
107149 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107150
107151 int __net_init xfrm_sysctl_init(struct net *net)
107152 {
107153 - struct ctl_table *table;
107154 + ctl_table_no_const *table;
107155
107156 __xfrm_sysctl_init(net);
107157
107158 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107159 index edd2794..73c7db9 100644
107160 --- a/scripts/Kbuild.include
107161 +++ b/scripts/Kbuild.include
107162 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107163 # cc-ldoption
107164 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107165 cc-ldoption = $(call try-run,\
107166 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107167 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107168
107169 # ld-option
107170 # Usage: LDFLAGS += $(call ld-option, -X)
107171 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107172 index 649ce68..f6bc05c 100644
107173 --- a/scripts/Makefile.build
107174 +++ b/scripts/Makefile.build
107175 @@ -60,7 +60,7 @@ endif
107176 endif
107177
107178 # Do not include host rules unless needed
107179 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107180 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
107181 include scripts/Makefile.host
107182 endif
107183
107184 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
107185 index 627f8cb..dbe0bca 100644
107186 --- a/scripts/Makefile.clean
107187 +++ b/scripts/Makefile.clean
107188 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
107189 __clean-files := $(extra-y) $(extra-m) $(extra-) \
107190 $(always) $(targets) $(clean-files) \
107191 $(host-progs) \
107192 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
107193 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
107194 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
107195
107196 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
107197
107198 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
107199 index 133edfa..c9aa07f 100644
107200 --- a/scripts/Makefile.host
107201 +++ b/scripts/Makefile.host
107202 @@ -20,7 +20,19 @@
107203 # Will compile qconf as a C++ program, and menu as a C program.
107204 # They are linked as C++ code to the executable qconf
107205
107206 +# hostprogs-y := conf
107207 +# conf-objs := conf.o libkconfig.so
107208 +# libkconfig-objs := expr.o type.o
107209 +# Will create a shared library named libkconfig.so that consists of
107210 +# expr.o and type.o (they are both compiled as C code and the object files
107211 +# are made as position independent code).
107212 +# conf.c is compiled as a C program, and conf.o is linked together with
107213 +# libkconfig.so as the executable conf.
107214 +# Note: Shared libraries consisting of C++ files are not supported
107215 +
107216 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
107217 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
107218 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
107219
107220 # C code
107221 # Executables compiled from a single .c file
107222 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
107223 # C++ Object (.o) files compiled from .cc files
107224 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
107225
107226 +# Shared libaries (only .c supported)
107227 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
107228 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
107229 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
107230 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
107231 +# Remove .so files from "xxx-objs"
107232 +host-cobjs := $(filter-out %.so,$(host-cobjs))
107233 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
107234 +
107235 +# Object (.o) files used by the shared libaries
107236 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
107237 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
107238 +
107239 # output directory for programs/.o files
107240 # hostprogs-y := tools/build may have been specified.
107241 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
107242 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
107243 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
107244 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
107245 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
107246 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
107247 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
107248 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
107249 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
107250 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
107251
107252 obj-dirs += $(host-objdirs)
107253 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
107254 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
107255 $(call if_changed_dep,host-cxxobjs)
107256
107257 +# Compile .c file, create position independent .o file
107258 +# host-cshobjs -> .o
107259 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
107260 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
107261 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
107262 + $(call if_changed_dep,host-cshobjs)
107263 +
107264 +# Compile .c file, create position independent .o file
107265 +# host-cxxshobjs -> .o
107266 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
107267 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
107268 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
107269 + $(call if_changed_dep,host-cxxshobjs)
107270 +
107271 +# Link a shared library, based on position independent .o files
107272 +# *.o -> .so shared library (host-cshlib)
107273 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
107274 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
107275 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107276 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107277 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
107278 + $(call if_changed,host-cshlib)
107279 +
107280 +# Link a shared library, based on position independent .o files
107281 +# *.o -> .so shared library (host-cxxshlib)
107282 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
107283 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
107284 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107285 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107286 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
107287 + $(call if_changed,host-cxxshlib)
107288 +
107289 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
107290 - $(host-cxxmulti) $(host-cxxobjs)
107291 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
107292 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
107293 index b304068..462d24e 100644
107294 --- a/scripts/basic/fixdep.c
107295 +++ b/scripts/basic/fixdep.c
107296 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
107297 /*
107298 * Lookup a value in the configuration string.
107299 */
107300 -static int is_defined_config(const char *name, int len, unsigned int hash)
107301 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
107302 {
107303 struct item *aux;
107304
107305 @@ -211,10 +211,10 @@ static void clear_config(void)
107306 /*
107307 * Record the use of a CONFIG_* word.
107308 */
107309 -static void use_config(const char *m, int slen)
107310 +static void use_config(const char *m, unsigned int slen)
107311 {
107312 unsigned int hash = strhash(m, slen);
107313 - int c, i;
107314 + unsigned int c, i;
107315
107316 if (is_defined_config(m, slen, hash))
107317 return;
107318 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
107319
107320 static void parse_config_file(const char *map, size_t len)
107321 {
107322 - const int *end = (const int *) (map + len);
107323 + const unsigned int *end = (const unsigned int *) (map + len);
107324 /* start at +1, so that p can never be < map */
107325 - const int *m = (const int *) map + 1;
107326 + const unsigned int *m = (const unsigned int *) map + 1;
107327 const char *p, *q;
107328
107329 for (; m < end; m++) {
107330 @@ -435,7 +435,7 @@ static void print_deps(void)
107331 static void traps(void)
107332 {
107333 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
107334 - int *p = (int *)test;
107335 + unsigned int *p = (unsigned int *)test;
107336
107337 if (*p != INT_CONF) {
107338 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
107339 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
107340 new file mode 100644
107341 index 0000000..822fa9e
107342 --- /dev/null
107343 +++ b/scripts/gcc-plugin.sh
107344 @@ -0,0 +1,51 @@
107345 +#!/bin/sh
107346 +srctree=$(dirname "$0")
107347 +gccplugins_dir=$($3 -print-file-name=plugin)
107348 +plugincc=$($1 -E - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107349 +#include "gcc-common.h"
107350 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
107351 +#warning $2 CXX
107352 +#else
107353 +#warning $1 CC
107354 +#endif
107355 +EOF
107356 +)
107357 +
107358 +if [ $? -ne 0 ]
107359 +then
107360 + exit 1
107361 +fi
107362 +
107363 +case "$plugincc" in
107364 + *"$1 CC"*)
107365 + echo "$1"
107366 + exit 0
107367 + ;;
107368 +
107369 + *"$2 CXX"*)
107370 + # the c++ compiler needs another test, see below
107371 + ;;
107372 +
107373 + *)
107374 + exit 1
107375 + ;;
107376 +esac
107377 +
107378 +# we need a c++ compiler that supports the designated initializer GNU extension
107379 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107380 +#include "gcc-common.h"
107381 +class test {
107382 +public:
107383 + int test;
107384 +} test = {
107385 + .test = 1
107386 +};
107387 +EOF
107388 +)
107389 +
107390 +if [ $? -eq 0 ]
107391 +then
107392 + echo "$2"
107393 + exit 0
107394 +fi
107395 +exit 1
107396 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
107397 index fdebd66..a349e33 100755
107398 --- a/scripts/headers_install.sh
107399 +++ b/scripts/headers_install.sh
107400 @@ -32,6 +32,7 @@ do
107401 FILE="$(basename "$i")"
107402 sed -r \
107403 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
107404 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
107405 -e 's/__attribute_const__([ \t]|$)/\1/g' \
107406 -e 's@^#include <linux/compiler.h>@@' \
107407 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
107408 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
107409 index 86a4fe7..99e91f9 100755
107410 --- a/scripts/link-vmlinux.sh
107411 +++ b/scripts/link-vmlinux.sh
107412 @@ -166,7 +166,7 @@ else
107413 fi;
107414
107415 # final build of init/
107416 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
107417 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
107418
107419 kallsymso=""
107420 kallsyms_vmlinux=""
107421 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
107422 index e614ef6..d9d2b01 100644
107423 --- a/scripts/mod/file2alias.c
107424 +++ b/scripts/mod/file2alias.c
107425 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
107426 unsigned long size, unsigned long id_size,
107427 void *symval)
107428 {
107429 - int i;
107430 + unsigned int i;
107431
107432 if (size % id_size || size < id_size) {
107433 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
107434 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
107435 /* USB is special because the bcdDevice can be matched against a numeric range */
107436 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
107437 static void do_usb_entry(void *symval,
107438 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
107439 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
107440 unsigned char range_lo, unsigned char range_hi,
107441 unsigned char max, struct module *mod)
107442 {
107443 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
107444 {
107445 unsigned int devlo, devhi;
107446 unsigned char chi, clo, max;
107447 - int ndigits;
107448 + unsigned int ndigits;
107449
107450 DEF_FIELD(symval, usb_device_id, match_flags);
107451 DEF_FIELD(symval, usb_device_id, idVendor);
107452 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
107453 for (i = 0; i < count; i++) {
107454 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
107455 char acpi_id[sizeof(*id)];
107456 - int j;
107457 + unsigned int j;
107458
107459 buf_printf(&mod->dev_table_buf,
107460 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
107461 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107462
107463 for (j = 0; j < PNP_MAX_DEVICES; j++) {
107464 const char *id = (char *)(*devs)[j].id;
107465 - int i2, j2;
107466 + unsigned int i2, j2;
107467 int dup = 0;
107468
107469 if (!id[0])
107470 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107471 /* add an individual alias for every device entry */
107472 if (!dup) {
107473 char acpi_id[PNP_ID_LEN];
107474 - int k;
107475 + unsigned int k;
107476
107477 buf_printf(&mod->dev_table_buf,
107478 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
107479 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
107480 static int do_dmi_entry(const char *filename, void *symval,
107481 char *alias)
107482 {
107483 - int i, j;
107484 + unsigned int i, j;
107485 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
107486 sprintf(alias, "dmi*");
107487
107488 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
107489 index d439856..10c1eac 100644
107490 --- a/scripts/mod/modpost.c
107491 +++ b/scripts/mod/modpost.c
107492 @@ -921,6 +921,7 @@ enum mismatch {
107493 ANY_INIT_TO_ANY_EXIT,
107494 ANY_EXIT_TO_ANY_INIT,
107495 EXPORT_TO_INIT_EXIT,
107496 + DATA_TO_TEXT
107497 };
107498
107499 struct sectioncheck {
107500 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
107501 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
107502 .mismatch = EXPORT_TO_INIT_EXIT,
107503 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
107504 +},
107505 +/* Do not reference code from writable data */
107506 +{
107507 + .fromsec = { DATA_SECTIONS, NULL },
107508 + .tosec = { TEXT_SECTIONS, NULL },
107509 + .mismatch = DATA_TO_TEXT
107510 }
107511 };
107512
107513 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
107514 continue;
107515 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
107516 continue;
107517 - if (sym->st_value == addr)
107518 - return sym;
107519 /* Find a symbol nearby - addr are maybe negative */
107520 d = sym->st_value - addr;
107521 + if (d == 0)
107522 + return sym;
107523 if (d < 0)
107524 d = addr - sym->st_value;
107525 if (d < distance) {
107526 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
107527 tosym, prl_to, prl_to, tosym);
107528 free(prl_to);
107529 break;
107530 + case DATA_TO_TEXT:
107531 +#if 0
107532 + fprintf(stderr,
107533 + "The %s %s:%s references\n"
107534 + "the %s %s:%s%s\n",
107535 + from, fromsec, fromsym, to, tosec, tosym, to_p);
107536 +#endif
107537 + break;
107538 }
107539 fprintf(stderr, "\n");
107540 }
107541 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
107542 static void check_sec_ref(struct module *mod, const char *modname,
107543 struct elf_info *elf)
107544 {
107545 - int i;
107546 + unsigned int i;
107547 Elf_Shdr *sechdrs = elf->sechdrs;
107548
107549 /* Walk through all sections */
107550 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
107551 va_end(ap);
107552 }
107553
107554 -void buf_write(struct buffer *buf, const char *s, int len)
107555 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
107556 {
107557 if (buf->size - buf->pos < len) {
107558 buf->size += len + SZ;
107559 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
107560 if (fstat(fileno(file), &st) < 0)
107561 goto close_write;
107562
107563 - if (st.st_size != b->pos)
107564 + if (st.st_size != (off_t)b->pos)
107565 goto close_write;
107566
107567 tmp = NOFAIL(malloc(b->pos));
107568 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
107569 index 168b43d..77914bf 100644
107570 --- a/scripts/mod/modpost.h
107571 +++ b/scripts/mod/modpost.h
107572 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
107573
107574 struct buffer {
107575 char *p;
107576 - int pos;
107577 - int size;
107578 + unsigned int pos;
107579 + unsigned int size;
107580 };
107581
107582 void __attribute__((format(printf, 2, 3)))
107583 buf_printf(struct buffer *buf, const char *fmt, ...);
107584
107585 void
107586 -buf_write(struct buffer *buf, const char *s, int len);
107587 +buf_write(struct buffer *buf, const char *s, unsigned int len);
107588
107589 struct module {
107590 struct module *next;
107591 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
107592 index 944418d..15291e4 100644
107593 --- a/scripts/mod/sumversion.c
107594 +++ b/scripts/mod/sumversion.c
107595 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
107596 goto out;
107597 }
107598
107599 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
107600 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
107601 warn("writing sum in %s failed: %s\n",
107602 filename, strerror(errno));
107603 goto out;
107604 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
107605 index 0865b3e..7235dd4 100644
107606 --- a/scripts/module-common.lds
107607 +++ b/scripts/module-common.lds
107608 @@ -6,6 +6,10 @@
107609 SECTIONS {
107610 /DISCARD/ : { *(.discard) }
107611
107612 + .rodata : {
107613 + *(.rodata) *(.rodata.*)
107614 + *(.data..read_only)
107615 + }
107616 __ksymtab : { *(SORT(___ksymtab+*)) }
107617 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
107618 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
107619 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
107620 index 99ca6e7..3a1a1a1 100644
107621 --- a/scripts/package/Makefile
107622 +++ b/scripts/package/Makefile
107623 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
107624 ln -sf $(srctree) $(KERNELPATH)
107625 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
107626 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
107627 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107628 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107629 rm $(KERNELPATH)
107630 rm -f $(objtree)/.scmversion
107631 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
107632 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
107633 index 5972624..4028795 100755
107634 --- a/scripts/package/builddeb
107635 +++ b/scripts/package/builddeb
107636 @@ -293,6 +293,7 @@ fi
107637 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
107638 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
107639 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
107640 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
107641 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
107642 mkdir -p "$destdir"
107643 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
107644 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
107645 index d9ab94b..eb7f04c 100755
107646 --- a/scripts/package/mkspec
107647 +++ b/scripts/package/mkspec
107648 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
107649 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
107650 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
107651 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
107652 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
107653 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
107654 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
107655 fi
107656
107657 echo ""
107658 echo "%clean"
107659 echo 'rm -rf $RPM_BUILD_ROOT'
107660 echo ""
107661 +echo "%pre"
107662 +echo 'chmod -f 0500 /boot'
107663 +echo 'if [ -d /lib/modules ]; then'
107664 +echo 'chmod -f 0500 /lib/modules'
107665 +echo 'fi'
107666 +echo 'if [ -d /lib32/modules ]; then'
107667 +echo 'chmod -f 0500 /lib32/modules'
107668 +echo 'fi'
107669 +echo 'if [ -d /lib64/modules ]; then'
107670 +echo 'chmod -f 0500 /lib64/modules'
107671 +echo 'fi'
107672 +echo ""
107673 +echo "%post devel"
107674 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
107675 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
107676 +echo ""
107677 echo "%post"
107678 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
107679 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
107680 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
107681 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
107682 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107683 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107684 +echo "if [ -x /sbin/dracut ]; then"
107685 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107686 +echo "else"
107687 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107688 echo "fi"
107689 echo ""
107690 echo "%files"
107691 -echo '%defattr (-, root, root)'
107692 +echo '%defattr (400, root, root, 500)'
107693 echo "%dir /lib/modules"
107694 -echo "/lib/modules/$KERNELRELEASE"
107695 echo "%exclude /lib/modules/$KERNELRELEASE/build"
107696 echo "%exclude /lib/modules/$KERNELRELEASE/source"
107697 +echo "/lib/modules/$KERNELRELEASE"
107698 echo "/lib/firmware/$KERNELRELEASE"
107699 echo "/boot/*"
107700 echo ""
107701 @@ -155,9 +166,8 @@ echo "/usr/include"
107702 echo ""
107703 if ! $PREBUILT; then
107704 echo "%files devel"
107705 -echo '%defattr (-, root, root)'
107706 +echo '%defattr (400, root, root, 500)'
107707 +echo "%dir /lib/modules/$KERNELRELEASE"
107708 echo "/usr/src/kernels/$KERNELRELEASE"
107709 -echo "/lib/modules/$KERNELRELEASE/build"
107710 -echo "/lib/modules/$KERNELRELEASE/source"
107711 echo ""
107712 fi
107713 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
107714 index 4718d78..9220d58 100644
107715 --- a/scripts/pnmtologo.c
107716 +++ b/scripts/pnmtologo.c
107717 @@ -244,14 +244,14 @@ static void write_header(void)
107718 fprintf(out, " * Linux logo %s\n", logoname);
107719 fputs(" */\n\n", out);
107720 fputs("#include <linux/linux_logo.h>\n\n", out);
107721 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
107722 + fprintf(out, "static unsigned char %s_data[] = {\n",
107723 logoname);
107724 }
107725
107726 static void write_footer(void)
107727 {
107728 fputs("\n};\n\n", out);
107729 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
107730 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
107731 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
107732 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
107733 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
107734 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
107735 fputs("\n};\n\n", out);
107736
107737 /* write logo clut */
107738 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
107739 + fprintf(out, "static unsigned char %s_clut[] = {\n",
107740 logoname);
107741 write_hex_cnt = 0;
107742 for (i = 0; i < logo_clutsize; i++) {
107743 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
107744 index ba87004..3f4852c 100644
107745 --- a/scripts/sortextable.h
107746 +++ b/scripts/sortextable.h
107747 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
107748 const char *secstrtab;
107749 const char *strtab;
107750 char *extab_image;
107751 - int extab_index = 0;
107752 - int i;
107753 - int idx;
107754 + unsigned int extab_index = 0;
107755 + unsigned int i;
107756 + unsigned int idx;
107757 unsigned int num_sections;
107758 unsigned int secindex_strings;
107759
107760 diff --git a/scripts/tags.sh b/scripts/tags.sh
107761 index cdb491d..8d32bfc 100755
107762 --- a/scripts/tags.sh
107763 +++ b/scripts/tags.sh
107764 @@ -26,7 +26,7 @@ else
107765 fi
107766
107767 # ignore userspace tools
107768 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
107769 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
107770
107771 # Find all available archs
107772 find_all_archs()
107773 diff --git a/security/Kconfig b/security/Kconfig
107774 index beb86b5..653742f 100644
107775 --- a/security/Kconfig
107776 +++ b/security/Kconfig
107777 @@ -4,6 +4,975 @@
107778
107779 menu "Security options"
107780
107781 +menu "Grsecurity"
107782 +
107783 + config ARCH_TRACK_EXEC_LIMIT
107784 + bool
107785 +
107786 + config PAX_KERNEXEC_PLUGIN
107787 + bool
107788 +
107789 + config PAX_PER_CPU_PGD
107790 + bool
107791 +
107792 + config TASK_SIZE_MAX_SHIFT
107793 + int
107794 + depends on X86_64
107795 + default 47 if !PAX_PER_CPU_PGD
107796 + default 42 if PAX_PER_CPU_PGD
107797 +
107798 + config PAX_ENABLE_PAE
107799 + bool
107800 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
107801 +
107802 + config PAX_USERCOPY_SLABS
107803 + bool
107804 +
107805 +config GRKERNSEC
107806 + bool "Grsecurity"
107807 + select CRYPTO
107808 + select CRYPTO_SHA256
107809 + select PROC_FS
107810 + select STOP_MACHINE
107811 + select TTY
107812 + select DEBUG_KERNEL
107813 + select DEBUG_LIST
107814 + help
107815 + If you say Y here, you will be able to configure many features
107816 + that will enhance the security of your system. It is highly
107817 + recommended that you say Y here and read through the help
107818 + for each option so that you fully understand the features and
107819 + can evaluate their usefulness for your machine.
107820 +
107821 +choice
107822 + prompt "Configuration Method"
107823 + depends on GRKERNSEC
107824 + default GRKERNSEC_CONFIG_CUSTOM
107825 + help
107826 +
107827 +config GRKERNSEC_CONFIG_AUTO
107828 + bool "Automatic"
107829 + help
107830 + If you choose this configuration method, you'll be able to answer a small
107831 + number of simple questions about how you plan to use this kernel.
107832 + The settings of grsecurity and PaX will be automatically configured for
107833 + the highest commonly-used settings within the provided constraints.
107834 +
107835 + If you require additional configuration, custom changes can still be made
107836 + from the "custom configuration" menu.
107837 +
107838 +config GRKERNSEC_CONFIG_CUSTOM
107839 + bool "Custom"
107840 + help
107841 + If you choose this configuration method, you'll be able to configure all
107842 + grsecurity and PaX settings manually. Via this method, no options are
107843 + automatically enabled.
107844 +
107845 +endchoice
107846 +
107847 +choice
107848 + prompt "Usage Type"
107849 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107850 + default GRKERNSEC_CONFIG_SERVER
107851 + help
107852 +
107853 +config GRKERNSEC_CONFIG_SERVER
107854 + bool "Server"
107855 + help
107856 + Choose this option if you plan to use this kernel on a server.
107857 +
107858 +config GRKERNSEC_CONFIG_DESKTOP
107859 + bool "Desktop"
107860 + help
107861 + Choose this option if you plan to use this kernel on a desktop.
107862 +
107863 +endchoice
107864 +
107865 +choice
107866 + prompt "Virtualization Type"
107867 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
107868 + default GRKERNSEC_CONFIG_VIRT_NONE
107869 + help
107870 +
107871 +config GRKERNSEC_CONFIG_VIRT_NONE
107872 + bool "None"
107873 + help
107874 + Choose this option if this kernel will be run on bare metal.
107875 +
107876 +config GRKERNSEC_CONFIG_VIRT_GUEST
107877 + bool "Guest"
107878 + help
107879 + Choose this option if this kernel will be run as a VM guest.
107880 +
107881 +config GRKERNSEC_CONFIG_VIRT_HOST
107882 + bool "Host"
107883 + help
107884 + Choose this option if this kernel will be run as a VM host.
107885 +
107886 +endchoice
107887 +
107888 +choice
107889 + prompt "Virtualization Hardware"
107890 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107891 + help
107892 +
107893 +config GRKERNSEC_CONFIG_VIRT_EPT
107894 + bool "EPT/RVI Processor Support"
107895 + depends on X86
107896 + help
107897 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
107898 + hardware virtualization. This allows for additional kernel hardening protections
107899 + to operate without additional performance impact.
107900 +
107901 + To see if your Intel processor supports EPT, see:
107902 + http://ark.intel.com/Products/VirtualizationTechnology
107903 + (Most Core i3/5/7 support EPT)
107904 +
107905 + To see if your AMD processor supports RVI, see:
107906 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
107907 +
107908 +config GRKERNSEC_CONFIG_VIRT_SOFT
107909 + bool "First-gen/No Hardware Virtualization"
107910 + help
107911 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
107912 + support hardware virtualization or doesn't support the EPT/RVI extensions.
107913 +
107914 +endchoice
107915 +
107916 +choice
107917 + prompt "Virtualization Software"
107918 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107919 + help
107920 +
107921 +config GRKERNSEC_CONFIG_VIRT_XEN
107922 + bool "Xen"
107923 + help
107924 + Choose this option if this kernel is running as a Xen guest or host.
107925 +
107926 +config GRKERNSEC_CONFIG_VIRT_VMWARE
107927 + bool "VMWare"
107928 + help
107929 + Choose this option if this kernel is running as a VMWare guest or host.
107930 +
107931 +config GRKERNSEC_CONFIG_VIRT_KVM
107932 + bool "KVM"
107933 + help
107934 + Choose this option if this kernel is running as a KVM guest or host.
107935 +
107936 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
107937 + bool "VirtualBox"
107938 + help
107939 + Choose this option if this kernel is running as a VirtualBox guest or host.
107940 +
107941 +config GRKERNSEC_CONFIG_VIRT_HYPERV
107942 + bool "Hyper-V"
107943 + help
107944 + Choose this option if this kernel is running as a Hyper-V guest.
107945 +
107946 +endchoice
107947 +
107948 +choice
107949 + prompt "Required Priorities"
107950 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107951 + default GRKERNSEC_CONFIG_PRIORITY_PERF
107952 + help
107953 +
107954 +config GRKERNSEC_CONFIG_PRIORITY_PERF
107955 + bool "Performance"
107956 + help
107957 + Choose this option if performance is of highest priority for this deployment
107958 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
107959 + clearing of structures intended for userland, and freed memory sanitizing will
107960 + be disabled.
107961 +
107962 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
107963 + bool "Security"
107964 + help
107965 + Choose this option if security is of highest priority for this deployment of
107966 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
107967 + for userland, and freed memory sanitizing will be enabled for this kernel.
107968 + In a worst-case scenario, these features can introduce a 20% performance hit
107969 + (UDEREF on x64 contributing half of this hit).
107970 +
107971 +endchoice
107972 +
107973 +menu "Default Special Groups"
107974 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107975 +
107976 +config GRKERNSEC_PROC_GID
107977 + int "GID exempted from /proc restrictions"
107978 + default 1001
107979 + help
107980 + Setting this GID determines which group will be exempted from
107981 + grsecurity's /proc restrictions, allowing users of the specified
107982 + group to view network statistics and the existence of other users'
107983 + processes on the system. This GID may also be chosen at boot time
107984 + via "grsec_proc_gid=" on the kernel commandline.
107985 +
107986 +config GRKERNSEC_TPE_UNTRUSTED_GID
107987 + int "GID for TPE-untrusted users"
107988 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
107989 + default 1005
107990 + help
107991 + Setting this GID determines which group untrusted users should
107992 + be added to. These users will be placed under grsecurity's Trusted Path
107993 + Execution mechanism, preventing them from executing their own binaries.
107994 + The users will only be able to execute binaries in directories owned and
107995 + writable only by the root user. If the sysctl option is enabled, a sysctl
107996 + option with name "tpe_gid" is created.
107997 +
107998 +config GRKERNSEC_TPE_TRUSTED_GID
107999 + int "GID for TPE-trusted users"
108000 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108001 + default 1005
108002 + help
108003 + Setting this GID determines what group TPE restrictions will be
108004 + *disabled* for. If the sysctl option is enabled, a sysctl option
108005 + with name "tpe_gid" is created.
108006 +
108007 +config GRKERNSEC_SYMLINKOWN_GID
108008 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108009 + depends on GRKERNSEC_CONFIG_SERVER
108010 + default 1006
108011 + help
108012 + Setting this GID determines what group kernel-enforced
108013 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108014 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108015 +
108016 +
108017 +endmenu
108018 +
108019 +menu "Customize Configuration"
108020 +depends on GRKERNSEC
108021 +
108022 +menu "PaX"
108023 +
108024 +config PAX
108025 + bool "Enable various PaX features"
108026 + default y if GRKERNSEC_CONFIG_AUTO
108027 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108028 + help
108029 + This allows you to enable various PaX features. PaX adds
108030 + intrusion prevention mechanisms to the kernel that reduce
108031 + the risks posed by exploitable memory corruption bugs.
108032 +
108033 +menu "PaX Control"
108034 + depends on PAX
108035 +
108036 +config PAX_SOFTMODE
108037 + bool 'Support soft mode'
108038 + help
108039 + Enabling this option will allow you to run PaX in soft mode, that
108040 + is, PaX features will not be enforced by default, only on executables
108041 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108042 + support as they are the only way to mark executables for soft mode use.
108043 +
108044 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108045 + line option on boot. Furthermore you can control various PaX features
108046 + at runtime via the entries in /proc/sys/kernel/pax.
108047 +
108048 +config PAX_EI_PAX
108049 + bool 'Use legacy ELF header marking'
108050 + default y if GRKERNSEC_CONFIG_AUTO
108051 + help
108052 + Enabling this option will allow you to control PaX features on
108053 + a per executable basis via the 'chpax' utility available at
108054 + http://pax.grsecurity.net/. The control flags will be read from
108055 + an otherwise reserved part of the ELF header. This marking has
108056 + numerous drawbacks (no support for soft-mode, toolchain does not
108057 + know about the non-standard use of the ELF header) therefore it
108058 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108059 + support.
108060 +
108061 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108062 + support as well, they will override the legacy EI_PAX marks.
108063 +
108064 + If you enable none of the marking options then all applications
108065 + will run with PaX enabled on them by default.
108066 +
108067 +config PAX_PT_PAX_FLAGS
108068 + bool 'Use ELF program header marking'
108069 + default y if GRKERNSEC_CONFIG_AUTO
108070 + help
108071 + Enabling this option will allow you to control PaX features on
108072 + a per executable basis via the 'paxctl' utility available at
108073 + http://pax.grsecurity.net/. The control flags will be read from
108074 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108075 + has the benefits of supporting both soft mode and being fully
108076 + integrated into the toolchain (the binutils patch is available
108077 + from http://pax.grsecurity.net).
108078 +
108079 + Note that if you enable the legacy EI_PAX marking support as well,
108080 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108081 +
108082 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108083 + must make sure that the marks are the same if a binary has both marks.
108084 +
108085 + If you enable none of the marking options then all applications
108086 + will run with PaX enabled on them by default.
108087 +
108088 +config PAX_XATTR_PAX_FLAGS
108089 + bool 'Use filesystem extended attributes marking'
108090 + default y if GRKERNSEC_CONFIG_AUTO
108091 + select CIFS_XATTR if CIFS
108092 + select F2FS_FS_XATTR if F2FS_FS
108093 + select EXT2_FS_XATTR if EXT2_FS
108094 + select EXT3_FS_XATTR if EXT3_FS
108095 + select JFFS2_FS_XATTR if JFFS2_FS
108096 + select REISERFS_FS_XATTR if REISERFS_FS
108097 + select SQUASHFS_XATTR if SQUASHFS
108098 + select TMPFS_XATTR if TMPFS
108099 + help
108100 + Enabling this option will allow you to control PaX features on
108101 + a per executable basis via the 'setfattr' utility. The control
108102 + flags will be read from the user.pax.flags extended attribute of
108103 + the file. This marking has the benefit of supporting binary-only
108104 + applications that self-check themselves (e.g., skype) and would
108105 + not tolerate chpax/paxctl changes. The main drawback is that
108106 + extended attributes are not supported by some filesystems (e.g.,
108107 + isofs, udf, vfat) so copying files through such filesystems will
108108 + lose the extended attributes and these PaX markings.
108109 +
108110 + Note that if you enable the legacy EI_PAX marking support as well,
108111 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108112 +
108113 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108114 + must make sure that the marks are the same if a binary has both marks.
108115 +
108116 + If you enable none of the marking options then all applications
108117 + will run with PaX enabled on them by default.
108118 +
108119 +choice
108120 + prompt 'MAC system integration'
108121 + default PAX_HAVE_ACL_FLAGS
108122 + help
108123 + Mandatory Access Control systems have the option of controlling
108124 + PaX flags on a per executable basis, choose the method supported
108125 + by your particular system.
108126 +
108127 + - "none": if your MAC system does not interact with PaX,
108128 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108129 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108130 +
108131 + NOTE: this option is for developers/integrators only.
108132 +
108133 + config PAX_NO_ACL_FLAGS
108134 + bool 'none'
108135 +
108136 + config PAX_HAVE_ACL_FLAGS
108137 + bool 'direct'
108138 +
108139 + config PAX_HOOK_ACL_FLAGS
108140 + bool 'hook'
108141 +endchoice
108142 +
108143 +endmenu
108144 +
108145 +menu "Non-executable pages"
108146 + depends on PAX
108147 +
108148 +config PAX_NOEXEC
108149 + bool "Enforce non-executable pages"
108150 + default y if GRKERNSEC_CONFIG_AUTO
108151 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108152 + help
108153 + By design some architectures do not allow for protecting memory
108154 + pages against execution or even if they do, Linux does not make
108155 + use of this feature. In practice this means that if a page is
108156 + readable (such as the stack or heap) it is also executable.
108157 +
108158 + There is a well known exploit technique that makes use of this
108159 + fact and a common programming mistake where an attacker can
108160 + introduce code of his choice somewhere in the attacked program's
108161 + memory (typically the stack or the heap) and then execute it.
108162 +
108163 + If the attacked program was running with different (typically
108164 + higher) privileges than that of the attacker, then he can elevate
108165 + his own privilege level (e.g. get a root shell, write to files for
108166 + which he does not have write access to, etc).
108167 +
108168 + Enabling this option will let you choose from various features
108169 + that prevent the injection and execution of 'foreign' code in
108170 + a program.
108171 +
108172 + This will also break programs that rely on the old behaviour and
108173 + expect that dynamically allocated memory via the malloc() family
108174 + of functions is executable (which it is not). Notable examples
108175 + are the XFree86 4.x server, the java runtime and wine.
108176 +
108177 +config PAX_PAGEEXEC
108178 + bool "Paging based non-executable pages"
108179 + default y if GRKERNSEC_CONFIG_AUTO
108180 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
108181 + select ARCH_TRACK_EXEC_LIMIT if X86_32
108182 + help
108183 + This implementation is based on the paging feature of the CPU.
108184 + On i386 without hardware non-executable bit support there is a
108185 + variable but usually low performance impact, however on Intel's
108186 + P4 core based CPUs it is very high so you should not enable this
108187 + for kernels meant to be used on such CPUs.
108188 +
108189 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
108190 + with hardware non-executable bit support there is no performance
108191 + impact, on ppc the impact is negligible.
108192 +
108193 + Note that several architectures require various emulations due to
108194 + badly designed userland ABIs, this will cause a performance impact
108195 + but will disappear as soon as userland is fixed. For example, ppc
108196 + userland MUST have been built with secure-plt by a recent toolchain.
108197 +
108198 +config PAX_SEGMEXEC
108199 + bool "Segmentation based non-executable pages"
108200 + default y if GRKERNSEC_CONFIG_AUTO
108201 + depends on PAX_NOEXEC && X86_32
108202 + help
108203 + This implementation is based on the segmentation feature of the
108204 + CPU and has a very small performance impact, however applications
108205 + will be limited to a 1.5 GB address space instead of the normal
108206 + 3 GB.
108207 +
108208 +config PAX_EMUTRAMP
108209 + bool "Emulate trampolines"
108210 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
108211 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
108212 + help
108213 + There are some programs and libraries that for one reason or
108214 + another attempt to execute special small code snippets from
108215 + non-executable memory pages. Most notable examples are the
108216 + signal handler return code generated by the kernel itself and
108217 + the GCC trampolines.
108218 +
108219 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
108220 + such programs will no longer work under your kernel.
108221 +
108222 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
108223 + utilities to enable trampoline emulation for the affected programs
108224 + yet still have the protection provided by the non-executable pages.
108225 +
108226 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
108227 + your system will not even boot.
108228 +
108229 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
108230 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
108231 + for the affected files.
108232 +
108233 + NOTE: enabling this feature *may* open up a loophole in the
108234 + protection provided by non-executable pages that an attacker
108235 + could abuse. Therefore the best solution is to not have any
108236 + files on your system that would require this option. This can
108237 + be achieved by not using libc5 (which relies on the kernel
108238 + signal handler return code) and not using or rewriting programs
108239 + that make use of the nested function implementation of GCC.
108240 + Skilled users can just fix GCC itself so that it implements
108241 + nested function calls in a way that does not interfere with PaX.
108242 +
108243 +config PAX_EMUSIGRT
108244 + bool "Automatically emulate sigreturn trampolines"
108245 + depends on PAX_EMUTRAMP && PARISC
108246 + default y
108247 + help
108248 + Enabling this option will have the kernel automatically detect
108249 + and emulate signal return trampolines executing on the stack
108250 + that would otherwise lead to task termination.
108251 +
108252 + This solution is intended as a temporary one for users with
108253 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
108254 + Modula-3 runtime, etc) or executables linked to such, basically
108255 + everything that does not specify its own SA_RESTORER function in
108256 + normal executable memory like glibc 2.1+ does.
108257 +
108258 + On parisc you MUST enable this option, otherwise your system will
108259 + not even boot.
108260 +
108261 + NOTE: this feature cannot be disabled on a per executable basis
108262 + and since it *does* open up a loophole in the protection provided
108263 + by non-executable pages, the best solution is to not have any
108264 + files on your system that would require this option.
108265 +
108266 +config PAX_MPROTECT
108267 + bool "Restrict mprotect()"
108268 + default y if GRKERNSEC_CONFIG_AUTO
108269 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
108270 + help
108271 + Enabling this option will prevent programs from
108272 + - changing the executable status of memory pages that were
108273 + not originally created as executable,
108274 + - making read-only executable pages writable again,
108275 + - creating executable pages from anonymous memory,
108276 + - making read-only-after-relocations (RELRO) data pages writable again.
108277 +
108278 + You should say Y here to complete the protection provided by
108279 + the enforcement of non-executable pages.
108280 +
108281 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108282 + this feature on a per file basis.
108283 +
108284 +config PAX_MPROTECT_COMPAT
108285 + bool "Use legacy/compat protection demoting (read help)"
108286 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108287 + depends on PAX_MPROTECT
108288 + help
108289 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
108290 + by sending the proper error code to the application. For some broken
108291 + userland, this can cause problems with Python or other applications. The
108292 + current implementation however allows for applications like clamav to
108293 + detect if JIT compilation/execution is allowed and to fall back gracefully
108294 + to an interpreter-based mode if it does not. While we encourage everyone
108295 + to use the current implementation as-is and push upstream to fix broken
108296 + userland (note that the RWX logging option can assist with this), in some
108297 + environments this may not be possible. Having to disable MPROTECT
108298 + completely on certain binaries reduces the security benefit of PaX,
108299 + so this option is provided for those environments to revert to the old
108300 + behavior.
108301 +
108302 +config PAX_ELFRELOCS
108303 + bool "Allow ELF text relocations (read help)"
108304 + depends on PAX_MPROTECT
108305 + default n
108306 + help
108307 + Non-executable pages and mprotect() restrictions are effective
108308 + in preventing the introduction of new executable code into an
108309 + attacked task's address space. There remain only two venues
108310 + for this kind of attack: if the attacker can execute already
108311 + existing code in the attacked task then he can either have it
108312 + create and mmap() a file containing his code or have it mmap()
108313 + an already existing ELF library that does not have position
108314 + independent code in it and use mprotect() on it to make it
108315 + writable and copy his code there. While protecting against
108316 + the former approach is beyond PaX, the latter can be prevented
108317 + by having only PIC ELF libraries on one's system (which do not
108318 + need to relocate their code). If you are sure this is your case,
108319 + as is the case with all modern Linux distributions, then leave
108320 + this option disabled. You should say 'n' here.
108321 +
108322 +config PAX_ETEXECRELOCS
108323 + bool "Allow ELF ET_EXEC text relocations"
108324 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
108325 + select PAX_ELFRELOCS
108326 + default y
108327 + help
108328 + On some architectures there are incorrectly created applications
108329 + that require text relocations and would not work without enabling
108330 + this option. If you are an alpha, ia64 or parisc user, you should
108331 + enable this option and disable it once you have made sure that
108332 + none of your applications need it.
108333 +
108334 +config PAX_EMUPLT
108335 + bool "Automatically emulate ELF PLT"
108336 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
108337 + default y
108338 + help
108339 + Enabling this option will have the kernel automatically detect
108340 + and emulate the Procedure Linkage Table entries in ELF files.
108341 + On some architectures such entries are in writable memory, and
108342 + become non-executable leading to task termination. Therefore
108343 + it is mandatory that you enable this option on alpha, parisc,
108344 + sparc and sparc64, otherwise your system would not even boot.
108345 +
108346 + NOTE: this feature *does* open up a loophole in the protection
108347 + provided by the non-executable pages, therefore the proper
108348 + solution is to modify the toolchain to produce a PLT that does
108349 + not need to be writable.
108350 +
108351 +config PAX_DLRESOLVE
108352 + bool 'Emulate old glibc resolver stub'
108353 + depends on PAX_EMUPLT && SPARC
108354 + default n
108355 + help
108356 + This option is needed if userland has an old glibc (before 2.4)
108357 + that puts a 'save' instruction into the runtime generated resolver
108358 + stub that needs special emulation.
108359 +
108360 +config PAX_KERNEXEC
108361 + bool "Enforce non-executable kernel pages"
108362 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
108363 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
108364 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
108365 + select PAX_KERNEXEC_PLUGIN if X86_64
108366 + select ARM_KERNMEM_PERMS if ARM
108367 + help
108368 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
108369 + that is, enabling this option will make it harder to inject
108370 + and execute 'foreign' code in kernel memory itself.
108371 +
108372 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
108373 + the kernel command-line will result in an RWX physical map.
108374 +
108375 + Likewise, the EFI runtime services are necessarily mapped as
108376 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
108377 + is recommended that you boot with "noefi" on the kernel
108378 + command-line if possible to eliminate the mapping.
108379 +
108380 +choice
108381 + prompt "Return Address Instrumentation Method"
108382 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
108383 + depends on PAX_KERNEXEC_PLUGIN
108384 + help
108385 + Select the method used to instrument function pointer dereferences.
108386 + Note that binary modules cannot be instrumented by this approach.
108387 +
108388 + Note that the implementation requires a gcc with plugin support,
108389 + i.e., gcc 4.5 or newer. You may need to install the supporting
108390 + headers explicitly in addition to the normal gcc package.
108391 +
108392 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
108393 + bool "bts"
108394 + help
108395 + This method is compatible with binary only modules but has
108396 + a higher runtime overhead.
108397 +
108398 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
108399 + bool "or"
108400 + depends on !PARAVIRT
108401 + help
108402 + This method is incompatible with binary only modules but has
108403 + a lower runtime overhead.
108404 +endchoice
108405 +
108406 +config PAX_KERNEXEC_PLUGIN_METHOD
108407 + string
108408 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
108409 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
108410 + default ""
108411 +
108412 +config PAX_KERNEXEC_MODULE_TEXT
108413 + int "Minimum amount of memory reserved for module code"
108414 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
108415 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108416 + depends on PAX_KERNEXEC && X86_32
108417 + help
108418 + Due to implementation details the kernel must reserve a fixed
108419 + amount of memory for runtime allocated code (such as modules)
108420 + at compile time that cannot be changed at runtime. Here you
108421 + can specify the minimum amount in MB that will be reserved.
108422 + Due to the same implementation details this size will always
108423 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
108424 + the actually available memory for runtime allocated code will
108425 + usually be more than this minimum.
108426 +
108427 + The default 4 MB should be enough for most users but if you have
108428 + an excessive number of modules (e.g., most distribution configs
108429 + compile many drivers as modules) or use huge modules such as
108430 + nvidia's kernel driver, you will need to adjust this amount.
108431 + A good rule of thumb is to look at your currently loaded kernel
108432 + modules and add up their sizes.
108433 +
108434 +endmenu
108435 +
108436 +menu "Address Space Layout Randomization"
108437 + depends on PAX
108438 +
108439 +config PAX_ASLR
108440 + bool "Address Space Layout Randomization"
108441 + default y if GRKERNSEC_CONFIG_AUTO
108442 + help
108443 + Many if not most exploit techniques rely on the knowledge of
108444 + certain addresses in the attacked program. The following options
108445 + will allow the kernel to apply a certain amount of randomization
108446 + to specific parts of the program thereby forcing an attacker to
108447 + guess them in most cases. Any failed guess will most likely crash
108448 + the attacked program which allows the kernel to detect such attempts
108449 + and react on them. PaX itself provides no reaction mechanisms,
108450 + instead it is strongly encouraged that you make use of grsecurity's
108451 + (http://www.grsecurity.net/) built-in crash detection features or
108452 + develop one yourself.
108453 +
108454 + By saying Y here you can choose to randomize the following areas:
108455 + - top of the task's kernel stack
108456 + - top of the task's userland stack
108457 + - base address for mmap() requests that do not specify one
108458 + (this includes all libraries)
108459 + - base address of the main executable
108460 +
108461 + It is strongly recommended to say Y here as address space layout
108462 + randomization has negligible impact on performance yet it provides
108463 + a very effective protection.
108464 +
108465 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108466 + this feature on a per file basis.
108467 +
108468 +config PAX_RANDKSTACK
108469 + bool "Randomize kernel stack base"
108470 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
108471 + depends on X86_TSC && X86
108472 + help
108473 + By saying Y here the kernel will randomize every task's kernel
108474 + stack on every system call. This will not only force an attacker
108475 + to guess it but also prevent him from making use of possible
108476 + leaked information about it.
108477 +
108478 + Since the kernel stack is a rather scarce resource, randomization
108479 + may cause unexpected stack overflows, therefore you should very
108480 + carefully test your system. Note that once enabled in the kernel
108481 + configuration, this feature cannot be disabled on a per file basis.
108482 +
108483 +config PAX_RANDUSTACK
108484 + bool
108485 +
108486 +config PAX_RANDMMAP
108487 + bool "Randomize user stack and mmap() bases"
108488 + default y if GRKERNSEC_CONFIG_AUTO
108489 + depends on PAX_ASLR
108490 + select PAX_RANDUSTACK
108491 + help
108492 + By saying Y here the kernel will randomize every task's userland
108493 + stack and use a randomized base address for mmap() requests that
108494 + do not specify one themselves.
108495 +
108496 + The stack randomization is done in two steps where the second
108497 + one may apply a big amount of shift to the top of the stack and
108498 + cause problems for programs that want to use lots of memory (more
108499 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
108500 +
108501 + As a result of mmap randomization all dynamically loaded libraries
108502 + will appear at random addresses and therefore be harder to exploit
108503 + by a technique where an attacker attempts to execute library code
108504 + for his purposes (e.g. spawn a shell from an exploited program that
108505 + is running at an elevated privilege level).
108506 +
108507 + Furthermore, if a program is relinked as a dynamic ELF file, its
108508 + base address will be randomized as well, completing the full
108509 + randomization of the address space layout. Attacking such programs
108510 + becomes a guess game. You can find an example of doing this at
108511 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
108512 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
108513 +
108514 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
108515 + feature on a per file basis.
108516 +
108517 +endmenu
108518 +
108519 +menu "Miscellaneous hardening features"
108520 +
108521 +config PAX_MEMORY_SANITIZE
108522 + bool "Sanitize all freed memory"
108523 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108524 + help
108525 + By saying Y here the kernel will erase memory pages and slab objects
108526 + as soon as they are freed. This in turn reduces the lifetime of data
108527 + stored in them, making it less likely that sensitive information such
108528 + as passwords, cryptographic secrets, etc stay in memory for too long.
108529 +
108530 + This is especially useful for programs whose runtime is short, long
108531 + lived processes and the kernel itself benefit from this as long as
108532 + they ensure timely freeing of memory that may hold sensitive
108533 + information.
108534 +
108535 + A nice side effect of the sanitization of slab objects is the
108536 + reduction of possible info leaks caused by padding bytes within the
108537 + leaky structures. Use-after-free bugs for structures containing
108538 + pointers can also be detected as dereferencing the sanitized pointer
108539 + will generate an access violation.
108540 +
108541 + The tradeoff is performance impact, on a single CPU system kernel
108542 + compilation sees a 3% slowdown, other systems and workloads may vary
108543 + and you are advised to test this feature on your expected workload
108544 + before deploying it.
108545 +
108546 + The slab sanitization feature excludes a few slab caches per default
108547 + for performance reasons. To extend the feature to cover those as
108548 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
108549 +
108550 + To reduce the performance penalty by sanitizing pages only, albeit
108551 + limiting the effectiveness of this feature at the same time, slab
108552 + sanitization can be disabled with the kernel command line parameter
108553 + "pax_sanitize_slab=off".
108554 +
108555 + Note that this feature does not protect data stored in live pages,
108556 + e.g., process memory swapped to disk may stay there for a long time.
108557 +
108558 +config PAX_MEMORY_STACKLEAK
108559 + bool "Sanitize kernel stack"
108560 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108561 + depends on X86
108562 + help
108563 + By saying Y here the kernel will erase the kernel stack before it
108564 + returns from a system call. This in turn reduces the information
108565 + that a kernel stack leak bug can reveal.
108566 +
108567 + Note that such a bug can still leak information that was put on
108568 + the stack by the current system call (the one eventually triggering
108569 + the bug) but traces of earlier system calls on the kernel stack
108570 + cannot leak anymore.
108571 +
108572 + The tradeoff is performance impact: on a single CPU system kernel
108573 + compilation sees a 1% slowdown, other systems and workloads may vary
108574 + and you are advised to test this feature on your expected workload
108575 + before deploying it.
108576 +
108577 + Note that the full feature requires a gcc with plugin support,
108578 + i.e., gcc 4.5 or newer. You may need to install the supporting
108579 + headers explicitly in addition to the normal gcc package. Using
108580 + older gcc versions means that functions with large enough stack
108581 + frames may leave uninitialized memory behind that may be exposed
108582 + to a later syscall leaking the stack.
108583 +
108584 +config PAX_MEMORY_STRUCTLEAK
108585 + bool "Forcibly initialize local variables copied to userland"
108586 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108587 + help
108588 + By saying Y here the kernel will zero initialize some local
108589 + variables that are going to be copied to userland. This in
108590 + turn prevents unintended information leakage from the kernel
108591 + stack should later code forget to explicitly set all parts of
108592 + the copied variable.
108593 +
108594 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
108595 + at a much smaller coverage.
108596 +
108597 + Note that the implementation requires a gcc with plugin support,
108598 + i.e., gcc 4.5 or newer. You may need to install the supporting
108599 + headers explicitly in addition to the normal gcc package.
108600 +
108601 +config PAX_MEMORY_UDEREF
108602 + bool "Prevent invalid userland pointer dereference"
108603 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
108604 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
108605 + select PAX_PER_CPU_PGD if X86_64
108606 + help
108607 + By saying Y here the kernel will be prevented from dereferencing
108608 + userland pointers in contexts where the kernel expects only kernel
108609 + pointers. This is both a useful runtime debugging feature and a
108610 + security measure that prevents exploiting a class of kernel bugs.
108611 +
108612 + The tradeoff is that some virtualization solutions may experience
108613 + a huge slowdown and therefore you should not enable this feature
108614 + for kernels meant to run in such environments. Whether a given VM
108615 + solution is affected or not is best determined by simply trying it
108616 + out, the performance impact will be obvious right on boot as this
108617 + mechanism engages from very early on. A good rule of thumb is that
108618 + VMs running on CPUs without hardware virtualization support (i.e.,
108619 + the majority of IA-32 CPUs) will likely experience the slowdown.
108620 +
108621 + On X86_64 the kernel will make use of PCID support when available
108622 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
108623 + or performance impact. Pass pax_weakuderef on the kernel command
108624 + line to choose the latter.
108625 +
108626 +config PAX_REFCOUNT
108627 + bool "Prevent various kernel object reference counter overflows"
108628 + default y if GRKERNSEC_CONFIG_AUTO
108629 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
108630 + help
108631 + By saying Y here the kernel will detect and prevent overflowing
108632 + various (but not all) kinds of object reference counters. Such
108633 + overflows can normally occur due to bugs only and are often, if
108634 + not always, exploitable.
108635 +
108636 + The tradeoff is that data structures protected by an overflowed
108637 + refcount will never be freed and therefore will leak memory. Note
108638 + that this leak also happens even without this protection but in
108639 + that case the overflow can eventually trigger the freeing of the
108640 + data structure while it is still being used elsewhere, resulting
108641 + in the exploitable situation that this feature prevents.
108642 +
108643 + Since this has a negligible performance impact, you should enable
108644 + this feature.
108645 +
108646 +config PAX_CONSTIFY_PLUGIN
108647 + bool "Automatically constify eligible structures"
108648 + default y
108649 + depends on !UML && PAX_KERNEXEC
108650 + help
108651 + By saying Y here the compiler will automatically constify a class
108652 + of types that contain only function pointers. This reduces the
108653 + kernel's attack surface and also produces a better memory layout.
108654 +
108655 + Note that the implementation requires a gcc with plugin support,
108656 + i.e., gcc 4.5 or newer. You may need to install the supporting
108657 + headers explicitly in addition to the normal gcc package.
108658 +
108659 + Note that if some code really has to modify constified variables
108660 + then the source code will have to be patched to allow it. Examples
108661 + can be found in PaX itself (the no_const attribute) and for some
108662 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
108663 +
108664 +config PAX_USERCOPY
108665 + bool "Harden heap object copies between kernel and userland"
108666 + default y if GRKERNSEC_CONFIG_AUTO
108667 + depends on ARM || IA64 || PPC || SPARC || X86
108668 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
108669 + select PAX_USERCOPY_SLABS
108670 + help
108671 + By saying Y here the kernel will enforce the size of heap objects
108672 + when they are copied in either direction between the kernel and
108673 + userland, even if only a part of the heap object is copied.
108674 +
108675 + Specifically, this checking prevents information leaking from the
108676 + kernel heap during kernel to userland copies (if the kernel heap
108677 + object is otherwise fully initialized) and prevents kernel heap
108678 + overflows during userland to kernel copies.
108679 +
108680 + Note that the current implementation provides the strictest bounds
108681 + checks for the SLUB allocator.
108682 +
108683 + Enabling this option also enables per-slab cache protection against
108684 + data in a given cache being copied into/out of via userland
108685 + accessors. Though the whitelist of regions will be reduced over
108686 + time, it notably protects important data structures like task structs.
108687 +
108688 + If frame pointers are enabled on x86, this option will also restrict
108689 + copies into and out of the kernel stack to local variables within a
108690 + single frame.
108691 +
108692 + Since this has a negligible performance impact, you should enable
108693 + this feature.
108694 +
108695 +config PAX_USERCOPY_DEBUG
108696 + bool
108697 + depends on X86 && PAX_USERCOPY
108698 + default n
108699 +
108700 +config PAX_SIZE_OVERFLOW
108701 + bool "Prevent various integer overflows in function size parameters"
108702 + default y if GRKERNSEC_CONFIG_AUTO
108703 + depends on X86
108704 + help
108705 + By saying Y here the kernel recomputes expressions of function
108706 + arguments marked by a size_overflow attribute with double integer
108707 + precision (DImode/TImode for 32/64 bit integer types).
108708 +
108709 + The recomputed argument is checked against TYPE_MAX and an event
108710 + is logged on overflow and the triggering process is killed.
108711 +
108712 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
108713 +
108714 + Note that the implementation requires a gcc with plugin support,
108715 + i.e., gcc 4.5 or newer. You may need to install the supporting
108716 + headers explicitly in addition to the normal gcc package.
108717 +
108718 +config PAX_LATENT_ENTROPY
108719 + bool "Generate some entropy during boot and runtime"
108720 + default y if GRKERNSEC_CONFIG_AUTO
108721 + help
108722 + By saying Y here the kernel will instrument some kernel code to
108723 + extract some entropy from both original and artificially created
108724 + program state. This will help especially embedded systems where
108725 + there is little 'natural' source of entropy normally. The cost
108726 + is some slowdown of the boot process and fork and irq processing.
108727 +
108728 + When pax_extra_latent_entropy is passed on the kernel command line,
108729 + entropy will be extracted from up to the first 4GB of RAM while the
108730 + runtime memory allocator is being initialized. This costs even more
108731 + slowdown of the boot process.
108732 +
108733 + Note that the implementation requires a gcc with plugin support,
108734 + i.e., gcc 4.5 or newer. You may need to install the supporting
108735 + headers explicitly in addition to the normal gcc package.
108736 +
108737 + Note that entropy extracted this way is not cryptographically
108738 + secure!
108739 +
108740 +endmenu
108741 +
108742 +endmenu
108743 +
108744 +source grsecurity/Kconfig
108745 +
108746 +endmenu
108747 +
108748 +endmenu
108749 +
108750 source security/keys/Kconfig
108751
108752 config SECURITY_DMESG_RESTRICT
108753 @@ -103,7 +1072,7 @@ config INTEL_TXT
108754 config LSM_MMAP_MIN_ADDR
108755 int "Low address space for LSM to protect from user allocation"
108756 depends on SECURITY && SECURITY_SELINUX
108757 - default 32768 if ARM || (ARM64 && COMPAT)
108758 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
108759 default 65536
108760 help
108761 This is the portion of low virtual memory which should be protected
108762 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
108763 index fdaa50c..2761dcb 100644
108764 --- a/security/apparmor/file.c
108765 +++ b/security/apparmor/file.c
108766 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
108767 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
108768 struct path *new_dir, struct dentry *new_dentry)
108769 {
108770 - struct path link = { new_dir->mnt, new_dentry };
108771 - struct path target = { new_dir->mnt, old_dentry };
108772 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
108773 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
108774 struct path_cond cond = {
108775 old_dentry->d_inode->i_uid,
108776 old_dentry->d_inode->i_mode
108777 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
108778 index 65ca451..ad6f22d 100644
108779 --- a/security/apparmor/lsm.c
108780 +++ b/security/apparmor/lsm.c
108781 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108782 struct dentry *dentry, u32 mask,
108783 struct path_cond *cond)
108784 {
108785 - struct path path = { dir->mnt, dentry };
108786 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
108787
108788 return common_perm(op, &path, mask, cond);
108789 }
108790 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108791 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
108792 struct dentry *dentry, u32 mask)
108793 {
108794 - struct path path = { mnt, dentry };
108795 + struct path path = { .mnt = mnt, .dentry = dentry };
108796 struct path_cond cond = { dentry->d_inode->i_uid,
108797 dentry->d_inode->i_mode
108798 };
108799 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
108800
108801 profile = aa_current_profile();
108802 if (!unconfined(profile)) {
108803 - struct path old_path = { old_dir->mnt, old_dentry };
108804 - struct path new_path = { new_dir->mnt, new_dentry };
108805 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
108806 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
108807 struct path_cond cond = { old_dentry->d_inode->i_uid,
108808 old_dentry->d_inode->i_mode
108809 };
108810 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
108811 return error;
108812 }
108813
108814 -static struct security_operations apparmor_ops = {
108815 +static struct security_operations apparmor_ops __read_only = {
108816 .name = "apparmor",
108817
108818 .ptrace_access_check = apparmor_ptrace_access_check,
108819 diff --git a/security/commoncap.c b/security/commoncap.c
108820 index 2915d85..970753f 100644
108821 --- a/security/commoncap.c
108822 +++ b/security/commoncap.c
108823 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
108824 return 0;
108825 }
108826
108827 +/* returns:
108828 + 1 for suid privilege
108829 + 2 for sgid privilege
108830 + 3 for fscap privilege
108831 +*/
108832 +int is_privileged_binary(const struct dentry *dentry)
108833 +{
108834 + struct cpu_vfs_cap_data capdata;
108835 + struct inode *inode = dentry->d_inode;
108836 +
108837 + if (!inode || S_ISDIR(inode->i_mode))
108838 + return 0;
108839 +
108840 + if (inode->i_mode & S_ISUID)
108841 + return 1;
108842 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
108843 + return 2;
108844 +
108845 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
108846 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
108847 + return 3;
108848 + }
108849 +
108850 + return 0;
108851 +}
108852 +
108853 /*
108854 * Attempt to get the on-exec apply capability sets for an executable file from
108855 * its xattrs and, if present, apply them to the proposed credentials being
108856 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
108857 const struct cred *cred = current_cred();
108858 kuid_t root_uid = make_kuid(cred->user_ns, 0);
108859
108860 + if (gr_acl_enable_at_secure())
108861 + return 1;
108862 +
108863 if (!uid_eq(cred->uid, root_uid)) {
108864 if (bprm->cap_effective)
108865 return 1;
108866 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
108867 index 8ee997d..24c174b 100644
108868 --- a/security/integrity/ima/ima.h
108869 +++ b/security/integrity/ima/ima.h
108870 @@ -116,8 +116,8 @@ int ima_init_template(void);
108871 extern spinlock_t ima_queue_lock;
108872
108873 struct ima_h_table {
108874 - atomic_long_t len; /* number of stored measurements in the list */
108875 - atomic_long_t violations;
108876 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
108877 + atomic_long_unchecked_t violations;
108878 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
108879 };
108880 extern struct ima_h_table ima_htable;
108881 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
108882 index b8a27c5..50a769f 100644
108883 --- a/security/integrity/ima/ima_api.c
108884 +++ b/security/integrity/ima/ima_api.c
108885 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
108886 int result;
108887
108888 /* can overflow, only indicator */
108889 - atomic_long_inc(&ima_htable.violations);
108890 + atomic_long_inc_unchecked(&ima_htable.violations);
108891
108892 result = ima_alloc_init_template(NULL, file, filename,
108893 NULL, 0, &entry);
108894 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
108895 index 461215e..9bb12ee 100644
108896 --- a/security/integrity/ima/ima_fs.c
108897 +++ b/security/integrity/ima/ima_fs.c
108898 @@ -28,12 +28,12 @@
108899 static int valid_policy = 1;
108900 #define TMPBUFLEN 12
108901 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
108902 - loff_t *ppos, atomic_long_t *val)
108903 + loff_t *ppos, atomic_long_unchecked_t *val)
108904 {
108905 char tmpbuf[TMPBUFLEN];
108906 ssize_t len;
108907
108908 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
108909 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
108910 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
108911 }
108912
108913 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
108914 index 552705d..9920f4fb 100644
108915 --- a/security/integrity/ima/ima_queue.c
108916 +++ b/security/integrity/ima/ima_queue.c
108917 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
108918 INIT_LIST_HEAD(&qe->later);
108919 list_add_tail_rcu(&qe->later, &ima_measurements);
108920
108921 - atomic_long_inc(&ima_htable.len);
108922 + atomic_long_inc_unchecked(&ima_htable.len);
108923 key = ima_hash_key(entry->digest);
108924 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
108925 return 0;
108926 diff --git a/security/keys/compat.c b/security/keys/compat.c
108927 index 3478965..ec7bb9e 100644
108928 --- a/security/keys/compat.c
108929 +++ b/security/keys/compat.c
108930 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
108931 if (ret == 0)
108932 goto no_payload_free;
108933
108934 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
108935 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
108936 err:
108937 if (iov != iovstack)
108938 kfree(iov);
108939 diff --git a/security/keys/internal.h b/security/keys/internal.h
108940 index 200e378..cdc74b5 100644
108941 --- a/security/keys/internal.h
108942 +++ b/security/keys/internal.h
108943 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
108944 extern long keyctl_invalidate_key(key_serial_t);
108945
108946 extern long keyctl_instantiate_key_common(key_serial_t,
108947 - const struct iovec *,
108948 + const struct iovec __user *,
108949 unsigned, size_t, key_serial_t);
108950 #ifdef CONFIG_PERSISTENT_KEYRINGS
108951 extern long keyctl_get_persistent(uid_t, key_serial_t);
108952 diff --git a/security/keys/key.c b/security/keys/key.c
108953 index aee2ec5..c276071 100644
108954 --- a/security/keys/key.c
108955 +++ b/security/keys/key.c
108956 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
108957
108958 atomic_set(&key->usage, 1);
108959 init_rwsem(&key->sem);
108960 - lockdep_set_class(&key->sem, &type->lock_class);
108961 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
108962 key->index_key.type = type;
108963 key->user = user;
108964 key->quotalen = quotalen;
108965 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
108966 struct key_type *p;
108967 int ret;
108968
108969 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
108970 + pax_open_kernel();
108971 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
108972 + pax_close_kernel();
108973
108974 ret = -EEXIST;
108975 down_write(&key_types_sem);
108976 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
108977 }
108978
108979 /* store the type */
108980 - list_add(&ktype->link, &key_types_list);
108981 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
108982
108983 pr_notice("Key type %s registered\n", ktype->name);
108984 ret = 0;
108985 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
108986 void unregister_key_type(struct key_type *ktype)
108987 {
108988 down_write(&key_types_sem);
108989 - list_del_init(&ktype->link);
108990 + pax_list_del_init((struct list_head *)&ktype->link);
108991 downgrade_write(&key_types_sem);
108992 key_gc_keytype(ktype);
108993 pr_notice("Key type %s unregistered\n", ktype->name);
108994 @@ -1125,10 +1127,10 @@ void __init key_init(void)
108995 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
108996
108997 /* add the special key types */
108998 - list_add_tail(&key_type_keyring.link, &key_types_list);
108999 - list_add_tail(&key_type_dead.link, &key_types_list);
109000 - list_add_tail(&key_type_user.link, &key_types_list);
109001 - list_add_tail(&key_type_logon.link, &key_types_list);
109002 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109003 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109004 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109005 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109006
109007 /* record the root user tracking */
109008 rb_link_node(&root_key_user.node,
109009 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109010 index 4743d71..170a185 100644
109011 --- a/security/keys/keyctl.c
109012 +++ b/security/keys/keyctl.c
109013 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109014 /*
109015 * Copy the iovec data from userspace
109016 */
109017 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109018 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109019 unsigned ioc)
109020 {
109021 for (; ioc > 0; ioc--) {
109022 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109023 * If successful, 0 will be returned.
109024 */
109025 long keyctl_instantiate_key_common(key_serial_t id,
109026 - const struct iovec *payload_iov,
109027 + const struct iovec __user *payload_iov,
109028 unsigned ioc,
109029 size_t plen,
109030 key_serial_t ringid)
109031 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109032 [0].iov_len = plen
109033 };
109034
109035 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109036 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109037 }
109038
109039 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109040 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109041 if (ret == 0)
109042 goto no_payload_free;
109043
109044 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109045 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109046 err:
109047 if (iov != iovstack)
109048 kfree(iov);
109049 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109050 index 0c7aea4..486ef6f 100644
109051 --- a/security/keys/request_key.c
109052 +++ b/security/keys/request_key.c
109053 @@ -414,6 +414,7 @@ link_check_failed:
109054
109055 link_prealloc_failed:
109056 mutex_unlock(&user->cons_lock);
109057 + key_put(key);
109058 kleave(" = %d [prelink]", ret);
109059 return ret;
109060
109061 diff --git a/security/min_addr.c b/security/min_addr.c
109062 index f728728..6457a0c 100644
109063 --- a/security/min_addr.c
109064 +++ b/security/min_addr.c
109065 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109066 */
109067 static void update_mmap_min_addr(void)
109068 {
109069 +#ifndef SPARC
109070 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109071 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109072 mmap_min_addr = dac_mmap_min_addr;
109073 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109074 #else
109075 mmap_min_addr = dac_mmap_min_addr;
109076 #endif
109077 +#endif
109078 }
109079
109080 /*
109081 diff --git a/security/security.c b/security/security.c
109082 index 18b35c6..c9fbc92 100644
109083 --- a/security/security.c
109084 +++ b/security/security.c
109085 @@ -33,8 +33,8 @@
109086 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109087 CONFIG_DEFAULT_SECURITY;
109088
109089 -static struct security_operations *security_ops;
109090 -static struct security_operations default_security_ops = {
109091 +struct security_operations *security_ops __read_only;
109092 +struct security_operations default_security_ops __read_only = {
109093 .name = "default",
109094 };
109095
109096 @@ -73,11 +73,6 @@ int __init security_init(void)
109097 return 0;
109098 }
109099
109100 -void reset_security_ops(void)
109101 -{
109102 - security_ops = &default_security_ops;
109103 -}
109104 -
109105 /* Save user chosen LSM */
109106 static int __init choose_lsm(char *str)
109107 {
109108 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109109 index a18f1fa..c9b9fc4 100644
109110 --- a/security/selinux/avc.c
109111 +++ b/security/selinux/avc.c
109112 @@ -59,7 +59,7 @@ struct avc_node {
109113 struct avc_cache {
109114 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109115 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109116 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109117 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109118 atomic_t active_nodes;
109119 u32 latest_notif; /* latest revocation notification */
109120 };
109121 @@ -167,7 +167,7 @@ void __init avc_init(void)
109122 spin_lock_init(&avc_cache.slots_lock[i]);
109123 }
109124 atomic_set(&avc_cache.active_nodes, 0);
109125 - atomic_set(&avc_cache.lru_hint, 0);
109126 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109127
109128 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109129 0, SLAB_PANIC, NULL);
109130 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109131 spinlock_t *lock;
109132
109133 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109134 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109135 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109136 head = &avc_cache.slots[hvalue];
109137 lock = &avc_cache.slots_lock[hvalue];
109138
109139 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109140 index 6da7532..f0b1882 100644
109141 --- a/security/selinux/hooks.c
109142 +++ b/security/selinux/hooks.c
109143 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109144
109145 #endif
109146
109147 -static struct security_operations selinux_ops = {
109148 +static struct security_operations selinux_ops __read_only = {
109149 + .name = "selinux",
109150 .name = "selinux",
109151
109152 .ptrace_access_check = selinux_ptrace_access_check,
109153 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109154 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109155 static int selinux_disabled;
109156
109157 +extern struct security_operations *security_ops;
109158 +extern struct security_operations default_security_ops;
109159 +
109160 int selinux_disable(void)
109161 {
109162 if (ss_initialized) {
109163 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109164 selinux_disabled = 1;
109165 selinux_enabled = 0;
109166
109167 - reset_security_ops();
109168 + pax_open_kernel();
109169 + security_ops = &default_security_ops;
109170 + pax_close_kernel();
109171
109172 /* Try to destroy the avc node cache */
109173 avc_disable();
109174 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109175 index 1450f85..a91e0bc 100644
109176 --- a/security/selinux/include/xfrm.h
109177 +++ b/security/selinux/include/xfrm.h
109178 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109179
109180 rtnl_lock();
109181 for_each_net(net) {
109182 - atomic_inc(&net->xfrm.flow_cache_genid);
109183 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109184 rt_genid_bump_all(net);
109185 }
109186 rtnl_unlock();
109187 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
109188 index a717877..0747450 100644
109189 --- a/security/smack/smack_lsm.c
109190 +++ b/security/smack/smack_lsm.c
109191 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
109192 return 0;
109193 }
109194
109195 -struct security_operations smack_ops = {
109196 +struct security_operations smack_ops __read_only = {
109197 .name = "smack",
109198
109199 .ptrace_access_check = smack_ptrace_access_check,
109200 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
109201 index 4003907..13a2b55 100644
109202 --- a/security/tomoyo/file.c
109203 +++ b/security/tomoyo/file.c
109204 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
109205 {
109206 struct tomoyo_request_info r;
109207 struct tomoyo_obj_info obj = {
109208 - .path1 = *path,
109209 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109210 };
109211 int error = -ENOMEM;
109212 struct tomoyo_path_info buf;
109213 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
109214 struct tomoyo_path_info buf;
109215 struct tomoyo_request_info r;
109216 struct tomoyo_obj_info obj = {
109217 - .path1 = *path,
109218 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109219 };
109220 int idx;
109221
109222 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
109223 {
109224 struct tomoyo_request_info r;
109225 struct tomoyo_obj_info obj = {
109226 - .path1 = *path,
109227 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109228 };
109229 int error;
109230 struct tomoyo_path_info buf;
109231 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
109232 {
109233 struct tomoyo_request_info r;
109234 struct tomoyo_obj_info obj = {
109235 - .path1 = *path,
109236 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109237 };
109238 int error = -ENOMEM;
109239 struct tomoyo_path_info buf;
109240 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
109241 struct tomoyo_path_info buf2;
109242 struct tomoyo_request_info r;
109243 struct tomoyo_obj_info obj = {
109244 - .path1 = *path1,
109245 - .path2 = *path2,
109246 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
109247 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
109248 };
109249 int idx;
109250
109251 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
109252 index 390c646..f2f8db3 100644
109253 --- a/security/tomoyo/mount.c
109254 +++ b/security/tomoyo/mount.c
109255 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
109256 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
109257 need_dev = -1; /* dev_name is a directory */
109258 } else {
109259 + if (!capable(CAP_SYS_ADMIN)) {
109260 + error = -EPERM;
109261 + goto out;
109262 + }
109263 fstype = get_fs_type(type);
109264 if (!fstype) {
109265 error = -ENODEV;
109266 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
109267 index f0b756e..8aa497b 100644
109268 --- a/security/tomoyo/tomoyo.c
109269 +++ b/security/tomoyo/tomoyo.c
109270 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
109271 */
109272 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
109273 {
109274 - struct path path = { mnt, dentry };
109275 + struct path path = { .mnt = mnt, .dentry = dentry };
109276 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
109277 }
109278
109279 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
109280 */
109281 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109282 {
109283 - struct path path = { parent->mnt, dentry };
109284 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109285 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
109286 }
109287
109288 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109289 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109290 umode_t mode)
109291 {
109292 - struct path path = { parent->mnt, dentry };
109293 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109294 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
109295 mode & S_IALLUGO);
109296 }
109297 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109298 */
109299 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109300 {
109301 - struct path path = { parent->mnt, dentry };
109302 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109303 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
109304 }
109305
109306 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109307 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109308 const char *old_name)
109309 {
109310 - struct path path = { parent->mnt, dentry };
109311 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109312 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
109313 }
109314
109315 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109316 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109317 umode_t mode, unsigned int dev)
109318 {
109319 - struct path path = { parent->mnt, dentry };
109320 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109321 int type = TOMOYO_TYPE_CREATE;
109322 const unsigned int perm = mode & S_IALLUGO;
109323
109324 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109325 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
109326 struct dentry *new_dentry)
109327 {
109328 - struct path path1 = { new_dir->mnt, old_dentry };
109329 - struct path path2 = { new_dir->mnt, new_dentry };
109330 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
109331 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
109332 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
109333 }
109334
109335 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
109336 struct path *new_parent,
109337 struct dentry *new_dentry)
109338 {
109339 - struct path path1 = { old_parent->mnt, old_dentry };
109340 - struct path path2 = { new_parent->mnt, new_dentry };
109341 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
109342 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
109343 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
109344 }
109345
109346 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
109347 */
109348 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
109349 {
109350 - struct path path = { mnt, mnt->mnt_root };
109351 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
109352 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
109353 }
109354
109355 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
109356 * tomoyo_security_ops is a "struct security_operations" which is used for
109357 * registering TOMOYO.
109358 */
109359 -static struct security_operations tomoyo_security_ops = {
109360 +static struct security_operations tomoyo_security_ops __read_only = {
109361 .name = "tomoyo",
109362 .cred_alloc_blank = tomoyo_cred_alloc_blank,
109363 .cred_prepare = tomoyo_cred_prepare,
109364 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
109365 index 20ef514..4182bed 100644
109366 --- a/security/yama/Kconfig
109367 +++ b/security/yama/Kconfig
109368 @@ -1,6 +1,6 @@
109369 config SECURITY_YAMA
109370 bool "Yama support"
109371 - depends on SECURITY
109372 + depends on SECURITY && !GRKERNSEC
109373 select SECURITYFS
109374 select SECURITY_PATH
109375 default n
109376 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
109377 index 13c88fbc..f8c115e 100644
109378 --- a/security/yama/yama_lsm.c
109379 +++ b/security/yama/yama_lsm.c
109380 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
109381 }
109382
109383 #ifndef CONFIG_SECURITY_YAMA_STACKED
109384 -static struct security_operations yama_ops = {
109385 +static struct security_operations yama_ops __read_only = {
109386 .name = "yama",
109387
109388 .ptrace_access_check = yama_ptrace_access_check,
109389 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
109390 #endif
109391
109392 #ifdef CONFIG_SYSCTL
109393 +static int zero __read_only;
109394 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
109395 +
109396 static int yama_dointvec_minmax(struct ctl_table *table, int write,
109397 void __user *buffer, size_t *lenp, loff_t *ppos)
109398 {
109399 - int rc;
109400 + ctl_table_no_const yama_table;
109401
109402 if (write && !capable(CAP_SYS_PTRACE))
109403 return -EPERM;
109404
109405 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109406 - if (rc)
109407 - return rc;
109408 -
109409 + yama_table = *table;
109410 /* Lock the max value if it ever gets set. */
109411 - if (write && *(int *)table->data == *(int *)table->extra2)
109412 - table->extra1 = table->extra2;
109413 -
109414 - return rc;
109415 + if (ptrace_scope == max_scope)
109416 + yama_table.extra1 = &max_scope;
109417 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
109418 }
109419
109420 -static int zero;
109421 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
109422 -
109423 struct ctl_path yama_sysctl_path[] = {
109424 { .procname = "kernel", },
109425 { .procname = "yama", },
109426 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
109427 index 23c371e..da7c25e 100644
109428 --- a/sound/aoa/codecs/onyx.c
109429 +++ b/sound/aoa/codecs/onyx.c
109430 @@ -54,7 +54,7 @@ struct onyx {
109431 spdif_locked:1,
109432 analog_locked:1,
109433 original_mute:2;
109434 - int open_count;
109435 + local_t open_count;
109436 struct codec_info *codec_info;
109437
109438 /* mutex serializes concurrent access to the device
109439 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
109440 struct onyx *onyx = cii->codec_data;
109441
109442 mutex_lock(&onyx->mutex);
109443 - onyx->open_count++;
109444 + local_inc(&onyx->open_count);
109445 mutex_unlock(&onyx->mutex);
109446
109447 return 0;
109448 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
109449 struct onyx *onyx = cii->codec_data;
109450
109451 mutex_lock(&onyx->mutex);
109452 - onyx->open_count--;
109453 - if (!onyx->open_count)
109454 + if (local_dec_and_test(&onyx->open_count))
109455 onyx->spdif_locked = onyx->analog_locked = 0;
109456 mutex_unlock(&onyx->mutex);
109457
109458 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
109459 index ffd2025..df062c9 100644
109460 --- a/sound/aoa/codecs/onyx.h
109461 +++ b/sound/aoa/codecs/onyx.h
109462 @@ -11,6 +11,7 @@
109463 #include <linux/i2c.h>
109464 #include <asm/pmac_low_i2c.h>
109465 #include <asm/prom.h>
109466 +#include <asm/local.h>
109467
109468 /* PCM3052 register definitions */
109469
109470 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
109471 index ada69d7..5f65386 100644
109472 --- a/sound/core/oss/pcm_oss.c
109473 +++ b/sound/core/oss/pcm_oss.c
109474 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
109475 if (in_kernel) {
109476 mm_segment_t fs;
109477 fs = snd_enter_user();
109478 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109479 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109480 snd_leave_user(fs);
109481 } else {
109482 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109483 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109484 }
109485 if (ret != -EPIPE && ret != -ESTRPIPE)
109486 break;
109487 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
109488 if (in_kernel) {
109489 mm_segment_t fs;
109490 fs = snd_enter_user();
109491 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109492 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109493 snd_leave_user(fs);
109494 } else {
109495 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109496 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109497 }
109498 if (ret == -EPIPE) {
109499 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
109500 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
109501 struct snd_pcm_plugin_channel *channels;
109502 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
109503 if (!in_kernel) {
109504 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
109505 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
109506 return -EFAULT;
109507 buf = runtime->oss.buffer;
109508 }
109509 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
109510 }
109511 } else {
109512 tmp = snd_pcm_oss_write2(substream,
109513 - (const char __force *)buf,
109514 + (const char __force_kernel *)buf,
109515 runtime->oss.period_bytes, 0);
109516 if (tmp <= 0)
109517 goto err;
109518 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
109519 struct snd_pcm_runtime *runtime = substream->runtime;
109520 snd_pcm_sframes_t frames, frames1;
109521 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
109522 - char __user *final_dst = (char __force __user *)buf;
109523 + char __user *final_dst = (char __force_user *)buf;
109524 if (runtime->oss.plugin_first) {
109525 struct snd_pcm_plugin_channel *channels;
109526 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
109527 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
109528 xfer += tmp;
109529 runtime->oss.buffer_used -= tmp;
109530 } else {
109531 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
109532 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
109533 runtime->oss.period_bytes, 0);
109534 if (tmp <= 0)
109535 goto err;
109536 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
109537 size1);
109538 size1 /= runtime->channels; /* frames */
109539 fs = snd_enter_user();
109540 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
109541 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
109542 snd_leave_user(fs);
109543 }
109544 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
109545 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
109546 index 2d957ba..fda022c 100644
109547 --- a/sound/core/pcm_compat.c
109548 +++ b/sound/core/pcm_compat.c
109549 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
109550 int err;
109551
109552 fs = snd_enter_user();
109553 - err = snd_pcm_delay(substream, &delay);
109554 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
109555 snd_leave_user(fs);
109556 if (err < 0)
109557 return err;
109558 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
109559 index 095d957..0659fdf 100644
109560 --- a/sound/core/pcm_native.c
109561 +++ b/sound/core/pcm_native.c
109562 @@ -2954,11 +2954,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
109563 switch (substream->stream) {
109564 case SNDRV_PCM_STREAM_PLAYBACK:
109565 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
109566 - (void __user *)arg);
109567 + (void __force_user *)arg);
109568 break;
109569 case SNDRV_PCM_STREAM_CAPTURE:
109570 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
109571 - (void __user *)arg);
109572 + (void __force_user *)arg);
109573 break;
109574 default:
109575 result = -EINVAL;
109576 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
109577 index 16d4267..fe8b49b 100644
109578 --- a/sound/core/seq/oss/seq_oss.c
109579 +++ b/sound/core/seq/oss/seq_oss.c
109580 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
109581 {
109582 int rc;
109583 static struct snd_seq_dev_ops ops = {
109584 - snd_seq_oss_synth_register,
109585 - snd_seq_oss_synth_unregister,
109586 + .init_device = snd_seq_oss_synth_register,
109587 + .free_device = snd_seq_oss_synth_unregister,
109588 };
109589
109590 snd_seq_autoload_lock();
109591 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
109592 index 0631bda..d0dcd49 100644
109593 --- a/sound/core/seq/seq_device.c
109594 +++ b/sound/core/seq/seq_device.c
109595 @@ -65,7 +65,7 @@ struct ops_list {
109596 int argsize; /* argument size */
109597
109598 /* operators */
109599 - struct snd_seq_dev_ops ops;
109600 + struct snd_seq_dev_ops *ops;
109601
109602 /* registered devices */
109603 struct list_head dev_list; /* list of devices */
109604 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
109605
109606 mutex_lock(&ops->reg_mutex);
109607 /* copy driver operators */
109608 - ops->ops = *entry;
109609 + ops->ops = entry;
109610 ops->driver |= DRIVER_LOADED;
109611 ops->argsize = argsize;
109612
109613 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
109614 dev->name, ops->id, ops->argsize, dev->argsize);
109615 return -EINVAL;
109616 }
109617 - if (ops->ops.init_device(dev) >= 0) {
109618 + if (ops->ops->init_device(dev) >= 0) {
109619 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
109620 ops->num_init_devices++;
109621 } else {
109622 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
109623 dev->name, ops->id, ops->argsize, dev->argsize);
109624 return -EINVAL;
109625 }
109626 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
109627 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
109628 dev->status = SNDRV_SEQ_DEVICE_FREE;
109629 dev->driver_data = NULL;
109630 ops->num_init_devices--;
109631 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
109632 index a1fd77a..69cd659 100644
109633 --- a/sound/core/seq/seq_midi.c
109634 +++ b/sound/core/seq/seq_midi.c
109635 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
109636 static int __init alsa_seq_midi_init(void)
109637 {
109638 static struct snd_seq_dev_ops ops = {
109639 - snd_seq_midisynth_register_port,
109640 - snd_seq_midisynth_unregister_port,
109641 + .init_device = snd_seq_midisynth_register_port,
109642 + .free_device = snd_seq_midisynth_unregister_port,
109643 };
109644 memset(&synths, 0, sizeof(synths));
109645 snd_seq_autoload_lock();
109646 diff --git a/sound/core/sound.c b/sound/core/sound.c
109647 index f133306..3ec0dab 100644
109648 --- a/sound/core/sound.c
109649 +++ b/sound/core/sound.c
109650 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
109651 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
109652 default: return;
109653 }
109654 - request_module(str);
109655 + request_module("%s", str);
109656 }
109657
109658 #endif /* modular kernel */
109659 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
109660 index 2a008a9..a1efb3f 100644
109661 --- a/sound/drivers/mts64.c
109662 +++ b/sound/drivers/mts64.c
109663 @@ -29,6 +29,7 @@
109664 #include <sound/initval.h>
109665 #include <sound/rawmidi.h>
109666 #include <sound/control.h>
109667 +#include <asm/local.h>
109668
109669 #define CARD_NAME "Miditerminal 4140"
109670 #define DRIVER_NAME "MTS64"
109671 @@ -67,7 +68,7 @@ struct mts64 {
109672 struct pardevice *pardev;
109673 int pardev_claimed;
109674
109675 - int open_count;
109676 + local_t open_count;
109677 int current_midi_output_port;
109678 int current_midi_input_port;
109679 u8 mode[MTS64_NUM_INPUT_PORTS];
109680 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109681 {
109682 struct mts64 *mts = substream->rmidi->private_data;
109683
109684 - if (mts->open_count == 0) {
109685 + if (local_read(&mts->open_count) == 0) {
109686 /* We don't need a spinlock here, because this is just called
109687 if the device has not been opened before.
109688 So there aren't any IRQs from the device */
109689 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109690
109691 msleep(50);
109692 }
109693 - ++(mts->open_count);
109694 + local_inc(&mts->open_count);
109695
109696 return 0;
109697 }
109698 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109699 struct mts64 *mts = substream->rmidi->private_data;
109700 unsigned long flags;
109701
109702 - --(mts->open_count);
109703 - if (mts->open_count == 0) {
109704 + if (local_dec_return(&mts->open_count) == 0) {
109705 /* We need the spinlock_irqsave here because we can still
109706 have IRQs at this point */
109707 spin_lock_irqsave(&mts->lock, flags);
109708 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109709
109710 msleep(500);
109711
109712 - } else if (mts->open_count < 0)
109713 - mts->open_count = 0;
109714 + } else if (local_read(&mts->open_count) < 0)
109715 + local_set(&mts->open_count, 0);
109716
109717 return 0;
109718 }
109719 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
109720 index 6839953..7a0f4b9 100644
109721 --- a/sound/drivers/opl3/opl3_seq.c
109722 +++ b/sound/drivers/opl3/opl3_seq.c
109723 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
109724 {
109725 static struct snd_seq_dev_ops ops =
109726 {
109727 - snd_opl3_seq_new_device,
109728 - snd_opl3_seq_delete_device
109729 + .init_device = snd_opl3_seq_new_device,
109730 + .free_device = snd_opl3_seq_delete_device
109731 };
109732
109733 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
109734 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
109735 index b953fb4..1999c01 100644
109736 --- a/sound/drivers/opl4/opl4_lib.c
109737 +++ b/sound/drivers/opl4/opl4_lib.c
109738 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
109739 MODULE_DESCRIPTION("OPL4 driver");
109740 MODULE_LICENSE("GPL");
109741
109742 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
109743 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
109744 {
109745 int timeout = 10;
109746 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
109747 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
109748 index 9919769..d7de36c 100644
109749 --- a/sound/drivers/opl4/opl4_seq.c
109750 +++ b/sound/drivers/opl4/opl4_seq.c
109751 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
109752 static int __init alsa_opl4_synth_init(void)
109753 {
109754 static struct snd_seq_dev_ops ops = {
109755 - snd_opl4_seq_new_device,
109756 - snd_opl4_seq_delete_device
109757 + .init_device = snd_opl4_seq_new_device,
109758 + .free_device = snd_opl4_seq_delete_device
109759 };
109760
109761 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
109762 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
109763 index 464385a..46ab3f6 100644
109764 --- a/sound/drivers/portman2x4.c
109765 +++ b/sound/drivers/portman2x4.c
109766 @@ -48,6 +48,7 @@
109767 #include <sound/initval.h>
109768 #include <sound/rawmidi.h>
109769 #include <sound/control.h>
109770 +#include <asm/local.h>
109771
109772 #define CARD_NAME "Portman 2x4"
109773 #define DRIVER_NAME "portman"
109774 @@ -85,7 +86,7 @@ struct portman {
109775 struct pardevice *pardev;
109776 int pardev_claimed;
109777
109778 - int open_count;
109779 + local_t open_count;
109780 int mode[PORTMAN_NUM_INPUT_PORTS];
109781 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
109782 };
109783 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
109784 index 0d58018..6acc136 100644
109785 --- a/sound/firewire/amdtp.c
109786 +++ b/sound/firewire/amdtp.c
109787 @@ -574,7 +574,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
109788 ptr = s->pcm_buffer_pointer + frames;
109789 if (ptr >= pcm->runtime->buffer_size)
109790 ptr -= pcm->runtime->buffer_size;
109791 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
109792 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
109793
109794 s->pcm_period_pointer += frames;
109795 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
109796 @@ -1014,7 +1014,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
109797 */
109798 void amdtp_stream_update(struct amdtp_stream *s)
109799 {
109800 - ACCESS_ONCE(s->source_node_id_field) =
109801 + ACCESS_ONCE_RW(s->source_node_id_field) =
109802 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
109803 }
109804 EXPORT_SYMBOL(amdtp_stream_update);
109805 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
109806 index 8a03a91..aaacc0c 100644
109807 --- a/sound/firewire/amdtp.h
109808 +++ b/sound/firewire/amdtp.h
109809 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
109810 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
109811 struct snd_pcm_substream *pcm)
109812 {
109813 - ACCESS_ONCE(s->pcm) = pcm;
109814 + ACCESS_ONCE_RW(s->pcm) = pcm;
109815 }
109816
109817 /**
109818 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
109819 struct snd_rawmidi_substream *midi)
109820 {
109821 if (port < s->midi_ports)
109822 - ACCESS_ONCE(s->midi[port]) = midi;
109823 + ACCESS_ONCE_RW(s->midi[port]) = midi;
109824 }
109825
109826 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
109827 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
109828 index 48d6dca..a0266c23 100644
109829 --- a/sound/firewire/isight.c
109830 +++ b/sound/firewire/isight.c
109831 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
109832 ptr += count;
109833 if (ptr >= runtime->buffer_size)
109834 ptr -= runtime->buffer_size;
109835 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
109836 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
109837
109838 isight->period_counter += count;
109839 if (isight->period_counter >= runtime->period_size) {
109840 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
109841 if (err < 0)
109842 return err;
109843
109844 - ACCESS_ONCE(isight->pcm_active) = true;
109845 + ACCESS_ONCE_RW(isight->pcm_active) = true;
109846
109847 return 0;
109848 }
109849 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
109850 {
109851 struct isight *isight = substream->private_data;
109852
109853 - ACCESS_ONCE(isight->pcm_active) = false;
109854 + ACCESS_ONCE_RW(isight->pcm_active) = false;
109855
109856 mutex_lock(&isight->mutex);
109857 isight_stop_streaming(isight);
109858 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
109859
109860 switch (cmd) {
109861 case SNDRV_PCM_TRIGGER_START:
109862 - ACCESS_ONCE(isight->pcm_running) = true;
109863 + ACCESS_ONCE_RW(isight->pcm_running) = true;
109864 break;
109865 case SNDRV_PCM_TRIGGER_STOP:
109866 - ACCESS_ONCE(isight->pcm_running) = false;
109867 + ACCESS_ONCE_RW(isight->pcm_running) = false;
109868 break;
109869 default:
109870 return -EINVAL;
109871 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
109872 index 2dba848..c682aef 100644
109873 --- a/sound/firewire/scs1x.c
109874 +++ b/sound/firewire/scs1x.c
109875 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
109876 {
109877 struct scs *scs = stream->rmidi->private_data;
109878
109879 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
109880 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
109881 if (up) {
109882 scs->output_idle = false;
109883 tasklet_schedule(&scs->tasklet);
109884 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
109885 {
109886 struct scs *scs = stream->rmidi->private_data;
109887
109888 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
109889 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
109890 }
109891
109892 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
109893 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
109894
109895 snd_card_disconnect(scs->card);
109896
109897 - ACCESS_ONCE(scs->output) = NULL;
109898 - ACCESS_ONCE(scs->input) = NULL;
109899 + ACCESS_ONCE_RW(scs->output) = NULL;
109900 + ACCESS_ONCE_RW(scs->input) = NULL;
109901
109902 wait_event(scs->idle_wait, scs->output_idle);
109903
109904 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
109905 index 95b39be..42f142c 100644
109906 --- a/sound/isa/sb/emu8000_synth.c
109907 +++ b/sound/isa/sb/emu8000_synth.c
109908 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
109909 {
109910
109911 static struct snd_seq_dev_ops ops = {
109912 - snd_emu8000_new_device,
109913 - snd_emu8000_delete_device,
109914 + .init_device = snd_emu8000_new_device,
109915 + .free_device = snd_emu8000_delete_device,
109916 };
109917 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
109918 sizeof(struct snd_emu8000*));
109919 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
109920 index 048439a..3be9f6f 100644
109921 --- a/sound/oss/sb_audio.c
109922 +++ b/sound/oss/sb_audio.c
109923 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
109924 buf16 = (signed short *)(localbuf + localoffs);
109925 while (c)
109926 {
109927 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109928 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109929 if (copy_from_user(lbuf8,
109930 userbuf+useroffs + p,
109931 locallen))
109932 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
109933 index a33e8ce..2262303 100644
109934 --- a/sound/oss/swarm_cs4297a.c
109935 +++ b/sound/oss/swarm_cs4297a.c
109936 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
109937 {
109938 struct cs4297a_state *s;
109939 u32 pwr, id;
109940 - mm_segment_t fs;
109941 int rval;
109942 u64 cfg;
109943 int mdio_val;
109944 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
109945 if (!rval) {
109946 char *sb1250_duart_present;
109947
109948 +#if 0
109949 + mm_segment_t fs;
109950 fs = get_fs();
109951 set_fs(KERNEL_DS);
109952 -#if 0
109953 val = SOUND_MASK_LINE;
109954 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
109955 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
109956 val = initvol[i].vol;
109957 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
109958 }
109959 + set_fs(fs);
109960 // cs4297a_write_ac97(s, 0x18, 0x0808);
109961 #else
109962 // cs4297a_write_ac97(s, 0x5e, 0x180);
109963 cs4297a_write_ac97(s, 0x02, 0x0808);
109964 cs4297a_write_ac97(s, 0x18, 0x0808);
109965 #endif
109966 - set_fs(fs);
109967
109968 list_add(&s->list, &cs4297a_devs);
109969
109970 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
109971 index 4c41c90..37f3631 100644
109972 --- a/sound/pci/emu10k1/emu10k1_synth.c
109973 +++ b/sound/pci/emu10k1/emu10k1_synth.c
109974 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
109975 {
109976
109977 static struct snd_seq_dev_ops ops = {
109978 - snd_emu10k1_synth_new_device,
109979 - snd_emu10k1_synth_delete_device,
109980 + .init_device = snd_emu10k1_synth_new_device,
109981 + .free_device = snd_emu10k1_synth_delete_device,
109982 };
109983 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
109984 sizeof(struct snd_emu10k1_synth_arg));
109985 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
109986 index 2fe86d2..8f1cd08 100644
109987 --- a/sound/pci/hda/hda_codec.c
109988 +++ b/sound/pci/hda/hda_codec.c
109989 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
109990 /* FIXME: set_fs() hack for obtaining user-space TLV data */
109991 mm_segment_t fs = get_fs();
109992 set_fs(get_ds());
109993 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
109994 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
109995 tlv = _tlv;
109996 set_fs(fs);
109997 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
109998 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
109999 index 4631a23..001ae57 100644
110000 --- a/sound/pci/ymfpci/ymfpci.h
110001 +++ b/sound/pci/ymfpci/ymfpci.h
110002 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110003 spinlock_t reg_lock;
110004 spinlock_t voice_lock;
110005 wait_queue_head_t interrupt_sleep;
110006 - atomic_t interrupt_sleep_count;
110007 + atomic_unchecked_t interrupt_sleep_count;
110008 struct snd_info_entry *proc_entry;
110009 const struct firmware *dsp_microcode;
110010 const struct firmware *controller_microcode;
110011 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110012 index 81c916a..516f0bf 100644
110013 --- a/sound/pci/ymfpci/ymfpci_main.c
110014 +++ b/sound/pci/ymfpci/ymfpci_main.c
110015 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110016 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110017 break;
110018 }
110019 - if (atomic_read(&chip->interrupt_sleep_count)) {
110020 - atomic_set(&chip->interrupt_sleep_count, 0);
110021 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110022 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110023 wake_up(&chip->interrupt_sleep);
110024 }
110025 __end:
110026 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110027 continue;
110028 init_waitqueue_entry(&wait, current);
110029 add_wait_queue(&chip->interrupt_sleep, &wait);
110030 - atomic_inc(&chip->interrupt_sleep_count);
110031 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110032 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110033 remove_wait_queue(&chip->interrupt_sleep, &wait);
110034 }
110035 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110036 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110037 spin_unlock(&chip->reg_lock);
110038
110039 - if (atomic_read(&chip->interrupt_sleep_count)) {
110040 - atomic_set(&chip->interrupt_sleep_count, 0);
110041 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110042 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110043 wake_up(&chip->interrupt_sleep);
110044 }
110045 }
110046 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110047 spin_lock_init(&chip->reg_lock);
110048 spin_lock_init(&chip->voice_lock);
110049 init_waitqueue_head(&chip->interrupt_sleep);
110050 - atomic_set(&chip->interrupt_sleep_count, 0);
110051 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110052 chip->card = card;
110053 chip->pci = pci;
110054 chip->irq = -1;
110055 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110056 index 08d7259..0336224 100644
110057 --- a/sound/soc/soc-ac97.c
110058 +++ b/sound/soc/soc-ac97.c
110059 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110060 if (ret)
110061 return ret;
110062
110063 - ops->warm_reset = snd_soc_ac97_warm_reset;
110064 - ops->reset = snd_soc_ac97_reset;
110065 + pax_open_kernel();
110066 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110067 + *(void **)&ops->reset = snd_soc_ac97_reset;
110068 + pax_close_kernel();
110069
110070 snd_ac97_rst_cfg = cfg;
110071 return 0;
110072 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110073 index 7778b8e..3d619fc 100644
110074 --- a/sound/synth/emux/emux_seq.c
110075 +++ b/sound/synth/emux/emux_seq.c
110076 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110077 * MIDI emulation operators
110078 */
110079 static struct snd_midi_op emux_ops = {
110080 - snd_emux_note_on,
110081 - snd_emux_note_off,
110082 - snd_emux_key_press,
110083 - snd_emux_terminate_note,
110084 - snd_emux_control,
110085 - snd_emux_nrpn,
110086 - snd_emux_sysex,
110087 + .note_on = snd_emux_note_on,
110088 + .note_off = snd_emux_note_off,
110089 + .key_press = snd_emux_key_press,
110090 + .note_terminate = snd_emux_terminate_note,
110091 + .control = snd_emux_control,
110092 + .nrpn = snd_emux_nrpn,
110093 + .sysex = snd_emux_sysex,
110094 };
110095
110096
110097 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110098 new file mode 100644
110099 index 0000000..de92ed9
110100 --- /dev/null
110101 +++ b/tools/gcc/.gitignore
110102 @@ -0,0 +1 @@
110103 +randomize_layout_seed.h
110104 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110105 new file mode 100644
110106 index 0000000..7b8921f
110107 --- /dev/null
110108 +++ b/tools/gcc/Makefile
110109 @@ -0,0 +1,52 @@
110110 +#CC := gcc
110111 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110112 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110113 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110114 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110115 +
110116 +ifeq ($(PLUGINCC),$(HOSTCC))
110117 +HOSTLIBS := hostlibs
110118 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110119 +export HOST_EXTRACFLAGS
110120 +else
110121 +HOSTLIBS := hostcxxlibs
110122 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110123 +export HOST_EXTRACXXFLAGS
110124 +endif
110125 +
110126 +export GCCPLUGINS_DIR HOSTLIBS
110127 +
110128 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110129 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110130 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110131 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110132 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110133 +$(HOSTLIBS)-y += colorize_plugin.so
110134 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110135 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110136 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110137 +
110138 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110139 +subdir- += size_overflow_plugin
110140 +
110141 +always := $($(HOSTLIBS)-y)
110142 +
110143 +constify_plugin-objs := constify_plugin.o
110144 +stackleak_plugin-objs := stackleak_plugin.o
110145 +kallocstat_plugin-objs := kallocstat_plugin.o
110146 +kernexec_plugin-objs := kernexec_plugin.o
110147 +checker_plugin-objs := checker_plugin.o
110148 +colorize_plugin-objs := colorize_plugin.o
110149 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110150 +structleak_plugin-objs := structleak_plugin.o
110151 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110152 +
110153 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110154 +
110155 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110156 + cmd_create_randomize_layout_seed = \
110157 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110158 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110159 + $(call if_changed,create_randomize_layout_seed)
110160 +
110161 +targets += randomize_layout_seed.h randomize_layout_hash.h
110162 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110163 new file mode 100644
110164 index 0000000..5452feea
110165 --- /dev/null
110166 +++ b/tools/gcc/checker_plugin.c
110167 @@ -0,0 +1,150 @@
110168 +/*
110169 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110170 + * Licensed under the GPL v2
110171 + *
110172 + * Note: the choice of the license means that the compilation process is
110173 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110174 + * but for the kernel it doesn't matter since it doesn't link against
110175 + * any of the gcc libraries
110176 + *
110177 + * gcc plugin to implement various sparse (source code checker) features
110178 + *
110179 + * TODO:
110180 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
110181 + *
110182 + * BUGS:
110183 + * - none known
110184 + */
110185 +
110186 +#include "gcc-common.h"
110187 +
110188 +extern void c_register_addr_space (const char *str, addr_space_t as);
110189 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
110190 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
110191 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
110192 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
110193 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
110194 +
110195 +int plugin_is_GPL_compatible;
110196 +
110197 +static struct plugin_info checker_plugin_info = {
110198 + .version = "201304082245",
110199 + .help = NULL,
110200 +};
110201 +
110202 +#define ADDR_SPACE_KERNEL 0
110203 +#define ADDR_SPACE_FORCE_KERNEL 1
110204 +#define ADDR_SPACE_USER 2
110205 +#define ADDR_SPACE_FORCE_USER 3
110206 +#define ADDR_SPACE_IOMEM 0
110207 +#define ADDR_SPACE_FORCE_IOMEM 0
110208 +#define ADDR_SPACE_PERCPU 0
110209 +#define ADDR_SPACE_FORCE_PERCPU 0
110210 +#define ADDR_SPACE_RCU 0
110211 +#define ADDR_SPACE_FORCE_RCU 0
110212 +
110213 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
110214 +{
110215 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
110216 +}
110217 +
110218 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
110219 +{
110220 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
110221 +}
110222 +
110223 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
110224 +{
110225 + return default_addr_space_valid_pointer_mode(mode, as);
110226 +}
110227 +
110228 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
110229 +{
110230 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
110231 +}
110232 +
110233 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
110234 +{
110235 + return default_addr_space_legitimize_address(x, oldx, mode, as);
110236 +}
110237 +
110238 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
110239 +{
110240 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
110241 + return true;
110242 +
110243 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
110244 + return true;
110245 +
110246 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
110247 + return true;
110248 +
110249 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
110250 + return true;
110251 +
110252 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
110253 + return true;
110254 +
110255 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
110256 + return true;
110257 +
110258 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
110259 + return true;
110260 +
110261 + return subset == superset;
110262 +}
110263 +
110264 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
110265 +{
110266 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
110267 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
110268 +
110269 + return op;
110270 +}
110271 +
110272 +static void register_checker_address_spaces(void *event_data, void *data)
110273 +{
110274 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
110275 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
110276 + c_register_addr_space("__user", ADDR_SPACE_USER);
110277 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
110278 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
110279 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
110280 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
110281 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
110282 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
110283 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
110284 +
110285 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
110286 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
110287 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
110288 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
110289 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
110290 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
110291 + targetm.addr_space.convert = checker_addr_space_convert;
110292 +}
110293 +
110294 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110295 +{
110296 + const char * const plugin_name = plugin_info->base_name;
110297 + const int argc = plugin_info->argc;
110298 + const struct plugin_argument * const argv = plugin_info->argv;
110299 + int i;
110300 +
110301 + if (!plugin_default_version_check(version, &gcc_version)) {
110302 + error(G_("incompatible gcc/plugin versions"));
110303 + return 1;
110304 + }
110305 +
110306 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
110307 +
110308 + for (i = 0; i < argc; ++i)
110309 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110310 +
110311 + if (TARGET_64BIT == 0)
110312 + return 0;
110313 +
110314 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
110315 +
110316 + return 0;
110317 +}
110318 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
110319 new file mode 100644
110320 index 0000000..54461af
110321 --- /dev/null
110322 +++ b/tools/gcc/colorize_plugin.c
110323 @@ -0,0 +1,210 @@
110324 +/*
110325 + * Copyright 2012-2014 by PaX Team <pageexec@freemail.hu>
110326 + * Licensed under the GPL v2
110327 + *
110328 + * Note: the choice of the license means that the compilation process is
110329 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110330 + * but for the kernel it doesn't matter since it doesn't link against
110331 + * any of the gcc libraries
110332 + *
110333 + * gcc plugin to colorize diagnostic output
110334 + *
110335 + */
110336 +
110337 +#include "gcc-common.h"
110338 +
110339 +int plugin_is_GPL_compatible;
110340 +
110341 +static struct plugin_info colorize_plugin_info = {
110342 + .version = "201404202350",
110343 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
110344 +};
110345 +
110346 +#define GREEN "\033[32m\033[K"
110347 +#define LIGHTGREEN "\033[1;32m\033[K"
110348 +#define YELLOW "\033[33m\033[K"
110349 +#define LIGHTYELLOW "\033[1;33m\033[K"
110350 +#define RED "\033[31m\033[K"
110351 +#define LIGHTRED "\033[1;31m\033[K"
110352 +#define BLUE "\033[34m\033[K"
110353 +#define LIGHTBLUE "\033[1;34m\033[K"
110354 +#define BRIGHT "\033[1;m\033[K"
110355 +#define NORMAL "\033[m\033[K"
110356 +
110357 +static diagnostic_starter_fn old_starter;
110358 +static diagnostic_finalizer_fn old_finalizer;
110359 +
110360 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110361 +{
110362 + const char *color;
110363 + char *newprefix;
110364 +
110365 + switch (diagnostic->kind) {
110366 + case DK_NOTE:
110367 + color = LIGHTBLUE;
110368 + break;
110369 +
110370 + case DK_PEDWARN:
110371 + case DK_WARNING:
110372 + color = LIGHTYELLOW;
110373 + break;
110374 +
110375 + case DK_ERROR:
110376 + case DK_FATAL:
110377 + case DK_ICE:
110378 + case DK_PERMERROR:
110379 + case DK_SORRY:
110380 + color = LIGHTRED;
110381 + break;
110382 +
110383 + default:
110384 + color = NORMAL;
110385 + }
110386 +
110387 + old_starter(context, diagnostic);
110388 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
110389 + return;
110390 + pp_destroy_prefix(context->printer);
110391 + pp_set_prefix(context->printer, newprefix);
110392 +}
110393 +
110394 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110395 +{
110396 + old_finalizer(context, diagnostic);
110397 +}
110398 +
110399 +static void colorize_arm(void)
110400 +{
110401 + old_starter = diagnostic_starter(global_dc);
110402 + old_finalizer = diagnostic_finalizer(global_dc);
110403 +
110404 + diagnostic_starter(global_dc) = start_colorize;
110405 + diagnostic_finalizer(global_dc) = finalize_colorize;
110406 +}
110407 +
110408 +static unsigned int execute_colorize_rearm(void)
110409 +{
110410 + if (diagnostic_starter(global_dc) == start_colorize)
110411 + return 0;
110412 +
110413 + colorize_arm();
110414 + return 0;
110415 +}
110416 +
110417 +#if BUILDING_GCC_VERSION >= 4009
110418 +static const struct pass_data colorize_rearm_pass_data = {
110419 +#else
110420 +struct simple_ipa_opt_pass colorize_rearm_pass = {
110421 + .pass = {
110422 +#endif
110423 + .type = SIMPLE_IPA_PASS,
110424 + .name = "colorize_rearm",
110425 +#if BUILDING_GCC_VERSION >= 4008
110426 + .optinfo_flags = OPTGROUP_NONE,
110427 +#endif
110428 +#if BUILDING_GCC_VERSION >= 4009
110429 + .has_gate = false,
110430 + .has_execute = true,
110431 +#else
110432 + .gate = NULL,
110433 + .execute = execute_colorize_rearm,
110434 + .sub = NULL,
110435 + .next = NULL,
110436 + .static_pass_number = 0,
110437 +#endif
110438 + .tv_id = TV_NONE,
110439 + .properties_required = 0,
110440 + .properties_provided = 0,
110441 + .properties_destroyed = 0,
110442 + .todo_flags_start = 0,
110443 + .todo_flags_finish = 0
110444 +#if BUILDING_GCC_VERSION < 4009
110445 + }
110446 +#endif
110447 +};
110448 +
110449 +#if BUILDING_GCC_VERSION >= 4009
110450 +namespace {
110451 +class colorize_rearm_pass : public simple_ipa_opt_pass {
110452 +public:
110453 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
110454 + unsigned int execute() { return execute_colorize_rearm(); }
110455 +};
110456 +}
110457 +
110458 +static opt_pass *make_colorize_rearm_pass(void)
110459 +{
110460 + return new colorize_rearm_pass();
110461 +}
110462 +#else
110463 +static struct opt_pass *make_colorize_rearm_pass(void)
110464 +{
110465 + return &colorize_rearm_pass.pass;
110466 +}
110467 +#endif
110468 +
110469 +static void colorize_start_unit(void *gcc_data, void *user_data)
110470 +{
110471 + colorize_arm();
110472 +}
110473 +
110474 +static bool should_colorize(void)
110475 +{
110476 +#if BUILDING_GCC_VERSION >= 4009
110477 + return false;
110478 +#else
110479 + char const *t = getenv("TERM");
110480 +
110481 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
110482 +#endif
110483 +}
110484 +
110485 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110486 +{
110487 + const char * const plugin_name = plugin_info->base_name;
110488 + const int argc = plugin_info->argc;
110489 + const struct plugin_argument * const argv = plugin_info->argv;
110490 + int i;
110491 + struct register_pass_info colorize_rearm_pass_info;
110492 + bool colorize;
110493 +
110494 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
110495 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
110496 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
110497 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
110498 +
110499 + if (!plugin_default_version_check(version, &gcc_version)) {
110500 + error(G_("incompatible gcc/plugin versions"));
110501 + return 1;
110502 + }
110503 +
110504 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
110505 +
110506 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
110507 +
110508 + for (i = 0; i < argc; ++i) {
110509 + if (!strcmp(argv[i].key, "color")) {
110510 + if (!argv[i].value) {
110511 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110512 + continue;
110513 + }
110514 + if (!strcmp(argv[i].value, "always"))
110515 + colorize = true;
110516 + else if (!strcmp(argv[i].value, "never"))
110517 + colorize = false;
110518 + else if (!strcmp(argv[i].value, "auto"))
110519 + colorize = should_colorize();
110520 + else
110521 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
110522 + continue;
110523 + }
110524 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110525 + }
110526 +
110527 + if (colorize) {
110528 + // TODO: parse GCC_COLORS as used by gcc 4.9+
110529 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
110530 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
110531 + }
110532 + return 0;
110533 +}
110534 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
110535 new file mode 100644
110536 index 0000000..3b5af59
110537 --- /dev/null
110538 +++ b/tools/gcc/constify_plugin.c
110539 @@ -0,0 +1,558 @@
110540 +/*
110541 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
110542 + * Copyright 2011-2014 by PaX Team <pageexec@freemail.hu>
110543 + * Licensed under the GPL v2, or (at your option) v3
110544 + *
110545 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
110546 + *
110547 + * Homepage:
110548 + * http://www.grsecurity.net/~ephox/const_plugin/
110549 + *
110550 + * Usage:
110551 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
110552 + * $ gcc -fplugin=constify_plugin.so test.c -O2
110553 + */
110554 +
110555 +#include "gcc-common.h"
110556 +
110557 +// unused C type flag in all versions 4.5-4.9
110558 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
110559 +
110560 +int plugin_is_GPL_compatible;
110561 +
110562 +static struct plugin_info const_plugin_info = {
110563 + .version = "201401270210",
110564 + .help = "no-constify\tturn off constification\n",
110565 +};
110566 +
110567 +typedef struct {
110568 + bool has_fptr_field;
110569 + bool has_writable_field;
110570 + bool has_do_const_field;
110571 + bool has_no_const_field;
110572 +} constify_info;
110573 +
110574 +static const_tree get_field_type(const_tree field)
110575 +{
110576 + return strip_array_types(TREE_TYPE(field));
110577 +}
110578 +
110579 +static bool is_fptr(const_tree field)
110580 +{
110581 + const_tree ptr = get_field_type(field);
110582 +
110583 + if (TREE_CODE(ptr) != POINTER_TYPE)
110584 + return false;
110585 +
110586 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
110587 +}
110588 +
110589 +/*
110590 + * determine whether the given structure type meets the requirements for automatic constification,
110591 + * including the constification attributes on nested structure types
110592 + */
110593 +static void constifiable(const_tree node, constify_info *cinfo)
110594 +{
110595 + const_tree field;
110596 +
110597 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110598 +
110599 + // e.g., pointer to structure fields while still constructing the structure type
110600 + if (TYPE_FIELDS(node) == NULL_TREE)
110601 + return;
110602 +
110603 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
110604 + const_tree type = get_field_type(field);
110605 + enum tree_code code = TREE_CODE(type);
110606 +
110607 + if (node == type)
110608 + continue;
110609 +
110610 + if (is_fptr(field))
110611 + cinfo->has_fptr_field = true;
110612 + else if (!TREE_READONLY(field))
110613 + cinfo->has_writable_field = true;
110614 +
110615 + if (code == RECORD_TYPE || code == UNION_TYPE) {
110616 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110617 + cinfo->has_do_const_field = true;
110618 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
110619 + cinfo->has_no_const_field = true;
110620 + else
110621 + constifiable(type, cinfo);
110622 + }
110623 + }
110624 +}
110625 +
110626 +static bool constified(const_tree node)
110627 +{
110628 + constify_info cinfo = {
110629 + .has_fptr_field = false,
110630 + .has_writable_field = false,
110631 + .has_do_const_field = false,
110632 + .has_no_const_field = false
110633 + };
110634 +
110635 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110636 +
110637 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
110638 +// gcc_assert(!TYPE_READONLY(node));
110639 + return false;
110640 + }
110641 +
110642 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
110643 + gcc_assert(TYPE_READONLY(node));
110644 + return true;
110645 + }
110646 +
110647 + constifiable(node, &cinfo);
110648 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
110649 + return false;
110650 +
110651 + return TYPE_READONLY(node);
110652 +}
110653 +
110654 +static void deconstify_tree(tree node);
110655 +
110656 +static void deconstify_type(tree type)
110657 +{
110658 + tree field;
110659 +
110660 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
110661 +
110662 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
110663 + const_tree fieldtype = get_field_type(field);
110664 +
110665 + // special case handling of simple ptr-to-same-array-type members
110666 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
110667 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
110668 +
110669 + if (TREE_TYPE(TREE_TYPE(field)) == type)
110670 + continue;
110671 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
110672 + continue;
110673 + if (!constified(ptrtype))
110674 + continue;
110675 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
110676 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
110677 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
110678 + }
110679 + continue;
110680 + }
110681 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
110682 + continue;
110683 + if (!constified(fieldtype))
110684 + continue;
110685 +
110686 + deconstify_tree(field);
110687 + TREE_READONLY(field) = 0;
110688 + }
110689 + TYPE_READONLY(type) = 0;
110690 + C_TYPE_FIELDS_READONLY(type) = 0;
110691 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110692 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110693 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
110694 + }
110695 +}
110696 +
110697 +static void deconstify_tree(tree node)
110698 +{
110699 + tree old_type, new_type, field;
110700 +
110701 + old_type = TREE_TYPE(node);
110702 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
110703 + node = TREE_TYPE(node) = copy_node(old_type);
110704 + old_type = TREE_TYPE(old_type);
110705 + }
110706 +
110707 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
110708 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
110709 +
110710 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
110711 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
110712 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
110713 + DECL_FIELD_CONTEXT(field) = new_type;
110714 +
110715 + deconstify_type(new_type);
110716 +
110717 + TREE_TYPE(node) = new_type;
110718 +}
110719 +
110720 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110721 +{
110722 + tree type;
110723 + constify_info cinfo = {
110724 + .has_fptr_field = false,
110725 + .has_writable_field = false,
110726 + .has_do_const_field = false,
110727 + .has_no_const_field = false
110728 + };
110729 +
110730 + *no_add_attrs = true;
110731 + if (TREE_CODE(*node) == FUNCTION_DECL) {
110732 + error("%qE attribute does not apply to functions (%qF)", name, *node);
110733 + return NULL_TREE;
110734 + }
110735 +
110736 + if (TREE_CODE(*node) == PARM_DECL) {
110737 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
110738 + return NULL_TREE;
110739 + }
110740 +
110741 + if (TREE_CODE(*node) == VAR_DECL) {
110742 + error("%qE attribute does not apply to variables (%qD)", name, *node);
110743 + return NULL_TREE;
110744 + }
110745 +
110746 + if (TYPE_P(*node)) {
110747 + type = *node;
110748 + } else {
110749 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
110750 + type = TREE_TYPE(*node);
110751 + }
110752 +
110753 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
110754 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
110755 + return NULL_TREE;
110756 + }
110757 +
110758 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
110759 + error("%qE attribute is already applied to the type %qT", name, type);
110760 + return NULL_TREE;
110761 + }
110762 +
110763 + if (TYPE_P(*node)) {
110764 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110765 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
110766 + else
110767 + *no_add_attrs = false;
110768 + return NULL_TREE;
110769 + }
110770 +
110771 + constifiable(type, &cinfo);
110772 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110773 + deconstify_tree(*node);
110774 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
110775 + return NULL_TREE;
110776 + }
110777 +
110778 + error("%qE attribute used on type %qT that is not constified", name, type);
110779 + return NULL_TREE;
110780 +}
110781 +
110782 +static void constify_type(tree type)
110783 +{
110784 + TYPE_READONLY(type) = 1;
110785 + C_TYPE_FIELDS_READONLY(type) = 1;
110786 + TYPE_CONSTIFY_VISITED(type) = 1;
110787 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110788 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
110789 +}
110790 +
110791 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110792 +{
110793 + *no_add_attrs = true;
110794 + if (!TYPE_P(*node)) {
110795 + error("%qE attribute applies to types only (%qD)", name, *node);
110796 + return NULL_TREE;
110797 + }
110798 +
110799 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
110800 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
110801 + return NULL_TREE;
110802 + }
110803 +
110804 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
110805 + error("%qE attribute used on %qT is already applied to the type", name, *node);
110806 + return NULL_TREE;
110807 + }
110808 +
110809 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
110810 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
110811 + return NULL_TREE;
110812 + }
110813 +
110814 + *no_add_attrs = false;
110815 + return NULL_TREE;
110816 +}
110817 +
110818 +static struct attribute_spec no_const_attr = {
110819 + .name = "no_const",
110820 + .min_length = 0,
110821 + .max_length = 0,
110822 + .decl_required = false,
110823 + .type_required = false,
110824 + .function_type_required = false,
110825 + .handler = handle_no_const_attribute,
110826 +#if BUILDING_GCC_VERSION >= 4007
110827 + .affects_type_identity = true
110828 +#endif
110829 +};
110830 +
110831 +static struct attribute_spec do_const_attr = {
110832 + .name = "do_const",
110833 + .min_length = 0,
110834 + .max_length = 0,
110835 + .decl_required = false,
110836 + .type_required = false,
110837 + .function_type_required = false,
110838 + .handler = handle_do_const_attribute,
110839 +#if BUILDING_GCC_VERSION >= 4007
110840 + .affects_type_identity = true
110841 +#endif
110842 +};
110843 +
110844 +static void register_attributes(void *event_data, void *data)
110845 +{
110846 + register_attribute(&no_const_attr);
110847 + register_attribute(&do_const_attr);
110848 +}
110849 +
110850 +static void finish_type(void *event_data, void *data)
110851 +{
110852 + tree type = (tree)event_data;
110853 + constify_info cinfo = {
110854 + .has_fptr_field = false,
110855 + .has_writable_field = false,
110856 + .has_do_const_field = false,
110857 + .has_no_const_field = false
110858 + };
110859 +
110860 + if (type == NULL_TREE || type == error_mark_node)
110861 + return;
110862 +
110863 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
110864 + return;
110865 +
110866 + constifiable(type, &cinfo);
110867 +
110868 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
110869 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
110870 + deconstify_type(type);
110871 + TYPE_CONSTIFY_VISITED(type) = 1;
110872 + } else
110873 + error("'no_const' attribute used on type %qT that is not constified", type);
110874 + return;
110875 + }
110876 +
110877 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110878 + if (!cinfo.has_writable_field) {
110879 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
110880 + return;
110881 + }
110882 + constify_type(type);
110883 + return;
110884 + }
110885 +
110886 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
110887 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110888 + error("'do_const' attribute used on type %qT that is constified", type);
110889 + return;
110890 + }
110891 + constify_type(type);
110892 + return;
110893 + }
110894 +
110895 + deconstify_type(type);
110896 + TYPE_CONSTIFY_VISITED(type) = 1;
110897 +}
110898 +
110899 +static void check_global_variables(void *event_data, void *data)
110900 +{
110901 +#if BUILDING_GCC_VERSION >= 4009
110902 + varpool_node *node;
110903 +#else
110904 + struct varpool_node *node;
110905 +#endif
110906 +
110907 + FOR_EACH_VARIABLE(node) {
110908 + tree var = NODE_DECL(node);
110909 + tree type = TREE_TYPE(var);
110910 +
110911 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110912 + continue;
110913 +
110914 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110915 + continue;
110916 +
110917 + if (!TYPE_CONSTIFY_VISITED(type))
110918 + continue;
110919 +
110920 + if (DECL_EXTERNAL(var))
110921 + continue;
110922 +
110923 + if (DECL_INITIAL(var))
110924 + continue;
110925 +
110926 + // this works around a gcc bug/feature where uninitialized globals
110927 + // are moved into the .bss section regardless of any constification
110928 + DECL_INITIAL(var) = build_constructor(type, NULL);
110929 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
110930 + }
110931 +}
110932 +
110933 +static unsigned int check_local_variables(void)
110934 +{
110935 + unsigned int ret = 0;
110936 + tree var;
110937 +
110938 + unsigned int i;
110939 +
110940 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
110941 + tree type = TREE_TYPE(var);
110942 +
110943 + gcc_assert(DECL_P(var));
110944 + if (is_global_var(var))
110945 + continue;
110946 +
110947 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110948 + continue;
110949 +
110950 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110951 + continue;
110952 +
110953 + if (!TYPE_CONSTIFY_VISITED(type))
110954 + continue;
110955 +
110956 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
110957 + ret = 1;
110958 + }
110959 + return ret;
110960 +}
110961 +
110962 +#if BUILDING_GCC_VERSION >= 4009
110963 +static const struct pass_data check_local_variables_pass_data = {
110964 +#else
110965 +static struct gimple_opt_pass check_local_variables_pass = {
110966 + .pass = {
110967 +#endif
110968 + .type = GIMPLE_PASS,
110969 + .name = "check_local_variables",
110970 +#if BUILDING_GCC_VERSION >= 4008
110971 + .optinfo_flags = OPTGROUP_NONE,
110972 +#endif
110973 +#if BUILDING_GCC_VERSION >= 5000
110974 +#elif BUILDING_GCC_VERSION >= 4009
110975 + .has_gate = false,
110976 + .has_execute = true,
110977 +#else
110978 + .gate = NULL,
110979 + .execute = check_local_variables,
110980 + .sub = NULL,
110981 + .next = NULL,
110982 + .static_pass_number = 0,
110983 +#endif
110984 + .tv_id = TV_NONE,
110985 + .properties_required = 0,
110986 + .properties_provided = 0,
110987 + .properties_destroyed = 0,
110988 + .todo_flags_start = 0,
110989 + .todo_flags_finish = 0
110990 +#if BUILDING_GCC_VERSION < 4009
110991 + }
110992 +#endif
110993 +};
110994 +
110995 +#if BUILDING_GCC_VERSION >= 4009
110996 +namespace {
110997 +class check_local_variables_pass : public gimple_opt_pass {
110998 +public:
110999 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111000 + unsigned int execute() { return check_local_variables(); }
111001 +};
111002 +}
111003 +
111004 +static opt_pass *make_check_local_variables_pass(void)
111005 +{
111006 + return new check_local_variables_pass();
111007 +}
111008 +#else
111009 +static struct opt_pass *make_check_local_variables_pass(void)
111010 +{
111011 + return &check_local_variables_pass.pass;
111012 +}
111013 +#endif
111014 +
111015 +static struct {
111016 + const char *name;
111017 + const char *asm_op;
111018 +} sections[] = {
111019 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111020 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111021 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111022 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111023 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111024 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111025 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111026 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111027 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111028 +};
111029 +
111030 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111031 +
111032 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111033 +{
111034 + size_t i;
111035 +
111036 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111037 + if (!strcmp(sections[i].name, name))
111038 + return 0;
111039 + return old_section_type_flags(decl, name, reloc);
111040 +}
111041 +
111042 +static void constify_start_unit(void *gcc_data, void *user_data)
111043 +{
111044 +// size_t i;
111045 +
111046 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111047 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111048 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111049 +
111050 + old_section_type_flags = targetm.section_type_flags;
111051 + targetm.section_type_flags = constify_section_type_flags;
111052 +}
111053 +
111054 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111055 +{
111056 + const char * const plugin_name = plugin_info->base_name;
111057 + const int argc = plugin_info->argc;
111058 + const struct plugin_argument * const argv = plugin_info->argv;
111059 + int i;
111060 + bool constify = true;
111061 +
111062 + struct register_pass_info check_local_variables_pass_info;
111063 +
111064 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111065 + check_local_variables_pass_info.reference_pass_name = "ssa";
111066 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111067 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111068 +
111069 + if (!plugin_default_version_check(version, &gcc_version)) {
111070 + error(G_("incompatible gcc/plugin versions"));
111071 + return 1;
111072 + }
111073 +
111074 + for (i = 0; i < argc; ++i) {
111075 + if (!(strcmp(argv[i].key, "no-constify"))) {
111076 + constify = false;
111077 + continue;
111078 + }
111079 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111080 + }
111081 +
111082 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111083 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111084 + constify = false;
111085 + }
111086 +
111087 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111088 + if (constify) {
111089 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111090 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111091 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111092 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111093 + }
111094 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111095 +
111096 + return 0;
111097 +}
111098 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111099 new file mode 100644
111100 index 0000000..cd95c07
111101 --- /dev/null
111102 +++ b/tools/gcc/gcc-common.h
111103 @@ -0,0 +1,375 @@
111104 +#ifndef GCC_COMMON_H_INCLUDED
111105 +#define GCC_COMMON_H_INCLUDED
111106 +
111107 +#include "plugin.h"
111108 +#include "bversion.h"
111109 +#include "plugin-version.h"
111110 +#include "config.h"
111111 +#include "system.h"
111112 +#include "coretypes.h"
111113 +#include "tm.h"
111114 +#include "line-map.h"
111115 +#include "input.h"
111116 +#include "tree.h"
111117 +
111118 +#include "tree-inline.h"
111119 +#include "version.h"
111120 +#include "rtl.h"
111121 +#include "tm_p.h"
111122 +#include "flags.h"
111123 +//#include "insn-attr.h"
111124 +//#include "insn-config.h"
111125 +//#include "insn-flags.h"
111126 +#include "hard-reg-set.h"
111127 +//#include "recog.h"
111128 +#include "output.h"
111129 +#include "except.h"
111130 +#include "function.h"
111131 +#include "toplev.h"
111132 +//#include "expr.h"
111133 +#include "basic-block.h"
111134 +#include "intl.h"
111135 +#include "ggc.h"
111136 +//#include "regs.h"
111137 +#include "timevar.h"
111138 +
111139 +#include "params.h"
111140 +
111141 +#if BUILDING_GCC_VERSION <= 4009
111142 +#include "pointer-set.h"
111143 +#else
111144 +#include "hash-map.h"
111145 +#endif
111146 +
111147 +#include "emit-rtl.h"
111148 +//#include "reload.h"
111149 +//#include "ira.h"
111150 +//#include "dwarf2asm.h"
111151 +#include "debug.h"
111152 +#include "target.h"
111153 +#include "langhooks.h"
111154 +#include "cfgloop.h"
111155 +//#include "hosthooks.h"
111156 +#include "cgraph.h"
111157 +#include "opts.h"
111158 +//#include "coverage.h"
111159 +//#include "value-prof.h"
111160 +
111161 +#if BUILDING_GCC_VERSION == 4005
111162 +#include <sys/mman.h>
111163 +#endif
111164 +
111165 +#if BUILDING_GCC_VERSION >= 4007
111166 +#include "tree-pretty-print.h"
111167 +#include "gimple-pretty-print.h"
111168 +#endif
111169 +
111170 +#if BUILDING_GCC_VERSION >= 4006
111171 +//#include "c-tree.h"
111172 +//#include "cp/cp-tree.h"
111173 +#include "c-family/c-common.h"
111174 +#else
111175 +#include "c-common.h"
111176 +#endif
111177 +
111178 +#if BUILDING_GCC_VERSION <= 4008
111179 +#include "tree-flow.h"
111180 +#else
111181 +#include "tree-cfgcleanup.h"
111182 +#endif
111183 +
111184 +#include "diagnostic.h"
111185 +//#include "tree-diagnostic.h"
111186 +#include "tree-dump.h"
111187 +#include "tree-pass.h"
111188 +//#include "df.h"
111189 +#include "predict.h"
111190 +#include "ipa-utils.h"
111191 +
111192 +#if BUILDING_GCC_VERSION >= 4009
111193 +#include "varasm.h"
111194 +#include "stor-layout.h"
111195 +#include "internal-fn.h"
111196 +#include "gimple-expr.h"
111197 +#include "gimple-fold.h"
111198 +//#include "diagnostic-color.h"
111199 +#include "context.h"
111200 +#include "tree-ssa-alias.h"
111201 +#include "stringpool.h"
111202 +#include "tree-ssanames.h"
111203 +#include "print-tree.h"
111204 +#include "tree-eh.h"
111205 +#include "stmt.h"
111206 +#endif
111207 +
111208 +#include "gimple.h"
111209 +
111210 +#if BUILDING_GCC_VERSION >= 4009
111211 +#include "tree-ssa-operands.h"
111212 +#include "tree-phinodes.h"
111213 +#include "tree-cfg.h"
111214 +#include "gimple-iterator.h"
111215 +#include "gimple-ssa.h"
111216 +#include "ssa-iterators.h"
111217 +#endif
111218 +
111219 +//#include "lto/lto.h"
111220 +#if BUILDING_GCC_VERSION >= 4007
111221 +//#include "data-streamer.h"
111222 +#else
111223 +//#include "lto-streamer.h"
111224 +#endif
111225 +//#include "lto-compress.h"
111226 +
111227 +//#include "expr.h" where are you...
111228 +extern rtx emit_move_insn(rtx x, rtx y);
111229 +
111230 +// missing from basic_block.h...
111231 +extern void debug_dominance_info(enum cdi_direction dir);
111232 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
111233 +
111234 +#ifdef __cplusplus
111235 +static inline void debug_tree(const_tree t)
111236 +{
111237 + debug_tree(CONST_CAST_TREE(t));
111238 +}
111239 +#else
111240 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
111241 +#endif
111242 +
111243 +#define __unused __attribute__((__unused__))
111244 +
111245 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
111246 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
111247 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
111248 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
111249 +
111250 +// should come from c-tree.h if only it were installed for gcc 4.5...
111251 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
111252 +
111253 +#if BUILDING_GCC_VERSION == 4005
111254 +#define FOR_EACH_VEC_ELT_REVERSE(T,V,I,P) for (I = VEC_length(T, (V)) - 1; VEC_iterate(T, (V), (I), (P)); (I)--)
111255 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) FOR_EACH_VEC_ELT_REVERSE(tree, (FUN)->local_decls, I, D)
111256 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
111257 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
111258 +#define TODO_rebuild_cgraph_edges 0
111259 +
111260 +#ifndef O_BINARY
111261 +#define O_BINARY 0
111262 +#endif
111263 +
111264 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
111265 +{
111266 + tree fndecl;
111267 +
111268 + if (!is_gimple_call(stmt))
111269 + return false;
111270 + fndecl = gimple_call_fndecl(stmt);
111271 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
111272 + return false;
111273 +// print_node(stderr, "pax", fndecl, 4);
111274 + return DECL_FUNCTION_CODE(fndecl) == code;
111275 +}
111276 +
111277 +static inline bool is_simple_builtin(tree decl)
111278 +{
111279 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
111280 + return false;
111281 +
111282 + switch (DECL_FUNCTION_CODE(decl)) {
111283 + /* Builtins that expand to constants. */
111284 + case BUILT_IN_CONSTANT_P:
111285 + case BUILT_IN_EXPECT:
111286 + case BUILT_IN_OBJECT_SIZE:
111287 + case BUILT_IN_UNREACHABLE:
111288 + /* Simple register moves or loads from stack. */
111289 + case BUILT_IN_RETURN_ADDRESS:
111290 + case BUILT_IN_EXTRACT_RETURN_ADDR:
111291 + case BUILT_IN_FROB_RETURN_ADDR:
111292 + case BUILT_IN_RETURN:
111293 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
111294 + case BUILT_IN_FRAME_ADDRESS:
111295 + case BUILT_IN_VA_END:
111296 + case BUILT_IN_STACK_SAVE:
111297 + case BUILT_IN_STACK_RESTORE:
111298 + /* Exception state returns or moves registers around. */
111299 + case BUILT_IN_EH_FILTER:
111300 + case BUILT_IN_EH_POINTER:
111301 + case BUILT_IN_EH_COPY_VALUES:
111302 + return true;
111303 +
111304 + default:
111305 + return false;
111306 + }
111307 +}
111308 +#endif
111309 +
111310 +#if BUILDING_GCC_VERSION <= 4006
111311 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
111312 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
111313 +#define EDGE_PRESERVE 0ULL
111314 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
111315 +#define flag_fat_lto_objects true
111316 +
111317 +#define get_random_seed(noinit) ({ \
111318 + unsigned HOST_WIDE_INT seed; \
111319 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
111320 + seed * seed; })
111321 +
111322 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
111323 +
111324 +static inline bool gimple_clobber_p(gimple s __unused)
111325 +{
111326 + return false;
111327 +}
111328 +
111329 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
111330 +{
111331 + unsigned i;
111332 +
111333 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
111334 + tree op = gimple_asm_clobber_op(stmt, i);
111335 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
111336 + return true;
111337 + }
111338 +
111339 + return false;
111340 +}
111341 +
111342 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
111343 +{
111344 + return implicit_built_in_decls[fncode];
111345 +}
111346 +
111347 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
111348 +{
111349 + return cgraph_postorder(order);
111350 +}
111351 +
111352 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
111353 +{
111354 + struct cgraph_node *node = cgraph_get_node(decl);
111355 +
111356 + return node ? node : cgraph_node(decl);
111357 +}
111358 +
111359 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
111360 +{
111361 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
111362 +}
111363 +
111364 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
111365 +{
111366 + struct cgraph_node *node;
111367 +
111368 + for (node = cgraph_nodes; node; node = node->next)
111369 + if (cgraph_function_with_gimple_body_p(node))
111370 + return node;
111371 + return NULL;
111372 +}
111373 +
111374 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
111375 +{
111376 + for (node = node->next; node; node = node->next)
111377 + if (cgraph_function_with_gimple_body_p(node))
111378 + return node;
111379 + return NULL;
111380 +}
111381 +
111382 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
111383 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
111384 + (node) = cgraph_next_function_with_gimple_body(node))
111385 +#endif
111386 +
111387 +#if BUILDING_GCC_VERSION == 4006
111388 +extern void debug_gimple_stmt(gimple);
111389 +extern void debug_gimple_seq(gimple_seq);
111390 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
111391 +extern void print_gimple_stmt(FILE *, gimple, int, int);
111392 +extern void print_gimple_expr(FILE *, gimple, int, int);
111393 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
111394 +#endif
111395 +
111396 +#if BUILDING_GCC_VERSION <= 4007
111397 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
111398 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
111399 +#define PROP_loops 0
111400 +#define NODE_SYMBOL(node) (node)
111401 +#define NODE_DECL(node) (node)->decl
111402 +
111403 +static inline int bb_loop_depth(const_basic_block bb)
111404 +{
111405 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
111406 +}
111407 +
111408 +static inline bool gimple_store_p(gimple gs)
111409 +{
111410 + tree lhs = gimple_get_lhs(gs);
111411 + return lhs && !is_gimple_reg(lhs);
111412 +}
111413 +#endif
111414 +
111415 +#if BUILDING_GCC_VERSION >= 4007
111416 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
111417 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
111418 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
111419 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
111420 +#endif
111421 +
111422 +#if BUILDING_GCC_VERSION <= 4008
111423 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
111424 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
111425 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
111426 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
111427 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
111428 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
111429 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
111430 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
111431 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
111432 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
111433 +
111434 +static inline const char *get_tree_code_name(enum tree_code code)
111435 +{
111436 + gcc_assert(code < MAX_TREE_CODES);
111437 + return tree_code_name[code];
111438 +}
111439 +
111440 +#define ipa_remove_stmt_references(cnode, stmt)
111441 +#endif
111442 +
111443 +#if BUILDING_GCC_VERSION == 4008
111444 +#define NODE_SYMBOL(node) (&(node)->symbol)
111445 +#define NODE_DECL(node) (node)->symbol.decl
111446 +#endif
111447 +
111448 +#if BUILDING_GCC_VERSION >= 4008
111449 +#define add_referenced_var(var)
111450 +#define mark_sym_for_renaming(var)
111451 +#define varpool_mark_needed_node(node)
111452 +#define TODO_dump_func 0
111453 +#define TODO_dump_cgraph 0
111454 +#endif
111455 +
111456 +#if BUILDING_GCC_VERSION <= 4009
111457 +#define TODO_verify_il 0
111458 +#endif
111459 +
111460 +#if BUILDING_GCC_VERSION >= 4009
111461 +#define TODO_ggc_collect 0
111462 +#define NODE_SYMBOL(node) (node)
111463 +#define NODE_DECL(node) (node)->decl
111464 +#define cgraph_node_name(node) (node)->name()
111465 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
111466 +#endif
111467 +
111468 +#if BUILDING_GCC_VERSION >= 5000
111469 +#define TODO_verify_ssa TODO_verify_il
111470 +#define TODO_verify_flow TODO_verify_il
111471 +#define TODO_verify_stmts TODO_verify_il
111472 +#define TODO_verify_rtl_sharing TODO_verify_il
111473 +
111474 +#define debug_cgraph_node(node) (node)->debug()
111475 +#define cgraph_get_node(decl) cgraph_node::get(decl)
111476 +#endif
111477 +
111478 +#endif
111479 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
111480 new file mode 100644
111481 index 0000000..7514850
111482 --- /dev/null
111483 +++ b/tools/gcc/gen-random-seed.sh
111484 @@ -0,0 +1,8 @@
111485 +#!/bin/sh
111486 +
111487 +if [ ! -f "$1" ]; then
111488 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
111489 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
111490 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
111491 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
111492 +fi
111493 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
111494 new file mode 100644
111495 index 0000000..d81c094
111496 --- /dev/null
111497 +++ b/tools/gcc/kallocstat_plugin.c
111498 @@ -0,0 +1,183 @@
111499 +/*
111500 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111501 + * Licensed under the GPL v2
111502 + *
111503 + * Note: the choice of the license means that the compilation process is
111504 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111505 + * but for the kernel it doesn't matter since it doesn't link against
111506 + * any of the gcc libraries
111507 + *
111508 + * gcc plugin to find the distribution of k*alloc sizes
111509 + *
111510 + * TODO:
111511 + *
111512 + * BUGS:
111513 + * - none known
111514 + */
111515 +
111516 +#include "gcc-common.h"
111517 +
111518 +int plugin_is_GPL_compatible;
111519 +
111520 +static struct plugin_info kallocstat_plugin_info = {
111521 + .version = "201401260140",
111522 + .help = NULL
111523 +};
111524 +
111525 +static const char * const kalloc_functions[] = {
111526 + "__kmalloc",
111527 + "kmalloc",
111528 + "kmalloc_large",
111529 + "kmalloc_node",
111530 + "kmalloc_order",
111531 + "kmalloc_order_trace",
111532 + "kmalloc_slab",
111533 + "kzalloc",
111534 + "kzalloc_node",
111535 +};
111536 +
111537 +static bool is_kalloc(const char *fnname)
111538 +{
111539 + size_t i;
111540 +
111541 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
111542 + if (!strcmp(fnname, kalloc_functions[i]))
111543 + return true;
111544 + return false;
111545 +}
111546 +
111547 +static unsigned int execute_kallocstat(void)
111548 +{
111549 + basic_block bb;
111550 +
111551 + // 1. loop through BBs and GIMPLE statements
111552 + FOR_EACH_BB_FN(bb, cfun) {
111553 + gimple_stmt_iterator gsi;
111554 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111555 + // gimple match:
111556 + tree fndecl, size;
111557 + gimple stmt;
111558 + const char *fnname;
111559 +
111560 + // is it a call
111561 + stmt = gsi_stmt(gsi);
111562 + if (!is_gimple_call(stmt))
111563 + continue;
111564 + fndecl = gimple_call_fndecl(stmt);
111565 + if (fndecl == NULL_TREE)
111566 + continue;
111567 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
111568 + continue;
111569 +
111570 + // is it a call to k*alloc
111571 + fnname = DECL_NAME_POINTER(fndecl);
111572 + if (!is_kalloc(fnname))
111573 + continue;
111574 +
111575 + // is the size arg const or the result of a simple const assignment
111576 + size = gimple_call_arg(stmt, 0);
111577 + while (true) {
111578 + expanded_location xloc;
111579 + size_t size_val;
111580 +
111581 + if (TREE_CONSTANT(size)) {
111582 + xloc = expand_location(gimple_location(stmt));
111583 + if (!xloc.file)
111584 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
111585 + size_val = TREE_INT_CST_LOW(size);
111586 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
111587 + break;
111588 + }
111589 +
111590 + if (TREE_CODE(size) != SSA_NAME)
111591 + break;
111592 + stmt = SSA_NAME_DEF_STMT(size);
111593 +//debug_gimple_stmt(stmt);
111594 +//debug_tree(size);
111595 + if (!stmt || !is_gimple_assign(stmt))
111596 + break;
111597 + if (gimple_num_ops(stmt) != 2)
111598 + break;
111599 + size = gimple_assign_rhs1(stmt);
111600 + }
111601 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111602 +//debug_tree(gimple_call_fn(call_stmt));
111603 +//print_node(stderr, "pax", fndecl, 4);
111604 + }
111605 + }
111606 +
111607 + return 0;
111608 +}
111609 +
111610 +#if BUILDING_GCC_VERSION >= 4009
111611 +static const struct pass_data kallocstat_pass_data = {
111612 +#else
111613 +static struct gimple_opt_pass kallocstat_pass = {
111614 + .pass = {
111615 +#endif
111616 + .type = GIMPLE_PASS,
111617 + .name = "kallocstat",
111618 +#if BUILDING_GCC_VERSION >= 4008
111619 + .optinfo_flags = OPTGROUP_NONE,
111620 +#endif
111621 +#if BUILDING_GCC_VERSION >= 4009
111622 + .has_gate = false,
111623 + .has_execute = true,
111624 +#else
111625 + .gate = NULL,
111626 + .execute = execute_kallocstat,
111627 + .sub = NULL,
111628 + .next = NULL,
111629 + .static_pass_number = 0,
111630 +#endif
111631 + .tv_id = TV_NONE,
111632 + .properties_required = 0,
111633 + .properties_provided = 0,
111634 + .properties_destroyed = 0,
111635 + .todo_flags_start = 0,
111636 + .todo_flags_finish = 0
111637 +#if BUILDING_GCC_VERSION < 4009
111638 + }
111639 +#endif
111640 +};
111641 +
111642 +#if BUILDING_GCC_VERSION >= 4009
111643 +namespace {
111644 +class kallocstat_pass : public gimple_opt_pass {
111645 +public:
111646 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
111647 + unsigned int execute() { return execute_kallocstat(); }
111648 +};
111649 +}
111650 +
111651 +static opt_pass *make_kallocstat_pass(void)
111652 +{
111653 + return new kallocstat_pass();
111654 +}
111655 +#else
111656 +static struct opt_pass *make_kallocstat_pass(void)
111657 +{
111658 + return &kallocstat_pass.pass;
111659 +}
111660 +#endif
111661 +
111662 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111663 +{
111664 + const char * const plugin_name = plugin_info->base_name;
111665 + struct register_pass_info kallocstat_pass_info;
111666 +
111667 + kallocstat_pass_info.pass = make_kallocstat_pass();
111668 + kallocstat_pass_info.reference_pass_name = "ssa";
111669 + kallocstat_pass_info.ref_pass_instance_number = 1;
111670 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111671 +
111672 + if (!plugin_default_version_check(version, &gcc_version)) {
111673 + error(G_("incompatible gcc/plugin versions"));
111674 + return 1;
111675 + }
111676 +
111677 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
111678 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
111679 +
111680 + return 0;
111681 +}
111682 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
111683 new file mode 100644
111684 index 0000000..89f256d
111685 --- /dev/null
111686 +++ b/tools/gcc/kernexec_plugin.c
111687 @@ -0,0 +1,522 @@
111688 +/*
111689 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111690 + * Licensed under the GPL v2
111691 + *
111692 + * Note: the choice of the license means that the compilation process is
111693 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111694 + * but for the kernel it doesn't matter since it doesn't link against
111695 + * any of the gcc libraries
111696 + *
111697 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
111698 + *
111699 + * TODO:
111700 + *
111701 + * BUGS:
111702 + * - none known
111703 + */
111704 +
111705 +#include "gcc-common.h"
111706 +
111707 +int plugin_is_GPL_compatible;
111708 +
111709 +static struct plugin_info kernexec_plugin_info = {
111710 + .version = "201401260140",
111711 + .help = "method=[bts|or]\tinstrumentation method\n"
111712 +};
111713 +
111714 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
111715 +static void (*kernexec_instrument_retaddr)(rtx);
111716 +
111717 +/*
111718 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
111719 + */
111720 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
111721 +{
111722 + gimple asm_movabs_stmt;
111723 +
111724 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
111725 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
111726 + gimple_asm_set_volatile(asm_movabs_stmt, true);
111727 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
111728 + update_stmt(asm_movabs_stmt);
111729 +}
111730 +
111731 +/*
111732 + * find all asm() stmts that clobber r12 and add a reload of r12
111733 + */
111734 +static unsigned int execute_kernexec_reload(void)
111735 +{
111736 + basic_block bb;
111737 +
111738 + // 1. loop through BBs and GIMPLE statements
111739 + FOR_EACH_BB_FN(bb, cfun) {
111740 + gimple_stmt_iterator gsi;
111741 +
111742 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111743 + // gimple match: __asm__ ("" : : : "r12");
111744 + gimple asm_stmt;
111745 + size_t nclobbers;
111746 +
111747 + // is it an asm ...
111748 + asm_stmt = gsi_stmt(gsi);
111749 + if (gimple_code(asm_stmt) != GIMPLE_ASM)
111750 + continue;
111751 +
111752 + // ... clobbering r12
111753 + nclobbers = gimple_asm_nclobbers(asm_stmt);
111754 + while (nclobbers--) {
111755 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
111756 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
111757 + continue;
111758 + kernexec_reload_fptr_mask(&gsi);
111759 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
111760 + break;
111761 + }
111762 + }
111763 + }
111764 +
111765 + return 0;
111766 +}
111767 +
111768 +/*
111769 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
111770 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
111771 + */
111772 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
111773 +{
111774 + gimple assign_intptr, assign_new_fptr, call_stmt;
111775 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
111776 +
111777 + call_stmt = gsi_stmt(*gsi);
111778 + old_fptr = gimple_call_fn(call_stmt);
111779 +
111780 + // create temporary unsigned long variable used for bitops and cast fptr to it
111781 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
111782 + add_referenced_var(intptr);
111783 + intptr = make_ssa_name(intptr, NULL);
111784 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
111785 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111786 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111787 + update_stmt(assign_intptr);
111788 +
111789 + // apply logical or to temporary unsigned long and bitmask
111790 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
111791 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
111792 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
111793 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
111794 + assign_intptr = gimple_build_assign(intptr, orptr);
111795 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111796 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111797 + update_stmt(assign_intptr);
111798 +
111799 + // cast temporary unsigned long back to a temporary fptr variable
111800 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
111801 + add_referenced_var(new_fptr);
111802 + new_fptr = make_ssa_name(new_fptr, NULL);
111803 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
111804 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
111805 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
111806 + update_stmt(assign_new_fptr);
111807 +
111808 + // replace call stmt fn with the new fptr
111809 + gimple_call_set_fn(call_stmt, new_fptr);
111810 + update_stmt(call_stmt);
111811 +}
111812 +
111813 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
111814 +{
111815 + gimple asm_or_stmt, call_stmt;
111816 + tree old_fptr, new_fptr, input, output;
111817 +#if BUILDING_GCC_VERSION <= 4007
111818 + VEC(tree, gc) *inputs = NULL;
111819 + VEC(tree, gc) *outputs = NULL;
111820 +#else
111821 + vec<tree, va_gc> *inputs = NULL;
111822 + vec<tree, va_gc> *outputs = NULL;
111823 +#endif
111824 +
111825 + call_stmt = gsi_stmt(*gsi);
111826 + old_fptr = gimple_call_fn(call_stmt);
111827 +
111828 + // create temporary fptr variable
111829 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
111830 + add_referenced_var(new_fptr);
111831 + new_fptr = make_ssa_name(new_fptr, NULL);
111832 +
111833 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
111834 + input = build_tree_list(NULL_TREE, build_string(1, "0"));
111835 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
111836 + output = build_tree_list(NULL_TREE, build_string(2, "=r"));
111837 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
111838 +#if BUILDING_GCC_VERSION <= 4007
111839 + VEC_safe_push(tree, gc, inputs, input);
111840 + VEC_safe_push(tree, gc, outputs, output);
111841 +#else
111842 + vec_safe_push(inputs, input);
111843 + vec_safe_push(outputs, output);
111844 +#endif
111845 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
111846 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
111847 + gimple_asm_set_volatile(asm_or_stmt, true);
111848 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
111849 + update_stmt(asm_or_stmt);
111850 +
111851 + // replace call stmt fn with the new fptr
111852 + gimple_call_set_fn(call_stmt, new_fptr);
111853 + update_stmt(call_stmt);
111854 +}
111855 +
111856 +/*
111857 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
111858 + */
111859 +static unsigned int execute_kernexec_fptr(void)
111860 +{
111861 + basic_block bb;
111862 +
111863 + // 1. loop through BBs and GIMPLE statements
111864 + FOR_EACH_BB_FN(bb, cfun) {
111865 + gimple_stmt_iterator gsi;
111866 +
111867 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111868 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
111869 + tree fn;
111870 + gimple call_stmt;
111871 +
111872 + // is it a call ...
111873 + call_stmt = gsi_stmt(gsi);
111874 + if (!is_gimple_call(call_stmt))
111875 + continue;
111876 + fn = gimple_call_fn(call_stmt);
111877 + if (TREE_CODE(fn) == ADDR_EXPR)
111878 + continue;
111879 + if (TREE_CODE(fn) != SSA_NAME)
111880 + gcc_unreachable();
111881 +
111882 + // ... through a function pointer
111883 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
111884 + fn = SSA_NAME_VAR(fn);
111885 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
111886 + debug_tree(fn);
111887 + gcc_unreachable();
111888 + }
111889 + }
111890 + fn = TREE_TYPE(fn);
111891 + if (TREE_CODE(fn) != POINTER_TYPE)
111892 + continue;
111893 + fn = TREE_TYPE(fn);
111894 + if (TREE_CODE(fn) != FUNCTION_TYPE)
111895 + continue;
111896 +
111897 + kernexec_instrument_fptr(&gsi);
111898 +
111899 +//debug_tree(gimple_call_fn(call_stmt));
111900 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111901 + }
111902 + }
111903 +
111904 + return 0;
111905 +}
111906 +
111907 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
111908 +static void kernexec_instrument_retaddr_bts(rtx insn)
111909 +{
111910 + rtx btsq;
111911 + rtvec argvec, constraintvec, labelvec;
111912 + int line;
111913 +
111914 + // create asm volatile("btsq $63,(%%rsp)":::)
111915 + argvec = rtvec_alloc(0);
111916 + constraintvec = rtvec_alloc(0);
111917 + labelvec = rtvec_alloc(0);
111918 + line = expand_location(RTL_LOCATION(insn)).line;
111919 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
111920 + MEM_VOLATILE_P(btsq) = 1;
111921 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
111922 + emit_insn_before(btsq, insn);
111923 +}
111924 +
111925 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
111926 +static void kernexec_instrument_retaddr_or(rtx insn)
111927 +{
111928 + rtx orq;
111929 + rtvec argvec, constraintvec, labelvec;
111930 + int line;
111931 +
111932 + // create asm volatile("orq %%r12,(%%rsp)":::)
111933 + argvec = rtvec_alloc(0);
111934 + constraintvec = rtvec_alloc(0);
111935 + labelvec = rtvec_alloc(0);
111936 + line = expand_location(RTL_LOCATION(insn)).line;
111937 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
111938 + MEM_VOLATILE_P(orq) = 1;
111939 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
111940 + emit_insn_before(orq, insn);
111941 +}
111942 +
111943 +/*
111944 + * find all asm level function returns and forcibly set the highest bit of the return address
111945 + */
111946 +static unsigned int execute_kernexec_retaddr(void)
111947 +{
111948 + rtx insn;
111949 +
111950 +// if (stack_realign_drap)
111951 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
111952 +
111953 + // 1. find function returns
111954 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
111955 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
111956 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
111957 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
111958 + rtx body;
111959 +
111960 + // is it a retn
111961 + if (!JUMP_P(insn))
111962 + continue;
111963 + body = PATTERN(insn);
111964 + if (GET_CODE(body) == PARALLEL)
111965 + body = XVECEXP(body, 0, 0);
111966 + if (!ANY_RETURN_P(body))
111967 + continue;
111968 + kernexec_instrument_retaddr(insn);
111969 + }
111970 +
111971 +// print_simple_rtl(stderr, get_insns());
111972 +// print_rtl(stderr, get_insns());
111973 +
111974 + return 0;
111975 +}
111976 +
111977 +static bool kernexec_cmodel_check(void)
111978 +{
111979 + tree section;
111980 +
111981 + if (ix86_cmodel != CM_KERNEL)
111982 + return false;
111983 +
111984 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
111985 + if (!section || !TREE_VALUE(section))
111986 + return true;
111987 +
111988 + section = TREE_VALUE(TREE_VALUE(section));
111989 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
111990 + return true;
111991 +
111992 + return false;
111993 +}
111994 +
111995 +#if BUILDING_GCC_VERSION >= 4009
111996 +static const struct pass_data kernexec_reload_pass_data = {
111997 +#else
111998 +static struct gimple_opt_pass kernexec_reload_pass = {
111999 + .pass = {
112000 +#endif
112001 + .type = GIMPLE_PASS,
112002 + .name = "kernexec_reload",
112003 +#if BUILDING_GCC_VERSION >= 4008
112004 + .optinfo_flags = OPTGROUP_NONE,
112005 +#endif
112006 +#if BUILDING_GCC_VERSION >= 4009
112007 + .has_gate = true,
112008 + .has_execute = true,
112009 +#else
112010 + .gate = kernexec_cmodel_check,
112011 + .execute = execute_kernexec_reload,
112012 + .sub = NULL,
112013 + .next = NULL,
112014 + .static_pass_number = 0,
112015 +#endif
112016 + .tv_id = TV_NONE,
112017 + .properties_required = 0,
112018 + .properties_provided = 0,
112019 + .properties_destroyed = 0,
112020 + .todo_flags_start = 0,
112021 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112022 +#if BUILDING_GCC_VERSION < 4009
112023 + }
112024 +#endif
112025 +};
112026 +
112027 +#if BUILDING_GCC_VERSION >= 4009
112028 +static const struct pass_data kernexec_fptr_pass_data = {
112029 +#else
112030 +static struct gimple_opt_pass kernexec_fptr_pass = {
112031 + .pass = {
112032 +#endif
112033 + .type = GIMPLE_PASS,
112034 + .name = "kernexec_fptr",
112035 +#if BUILDING_GCC_VERSION >= 4008
112036 + .optinfo_flags = OPTGROUP_NONE,
112037 +#endif
112038 +#if BUILDING_GCC_VERSION >= 4009
112039 + .has_gate = true,
112040 + .has_execute = true,
112041 +#else
112042 + .gate = kernexec_cmodel_check,
112043 + .execute = execute_kernexec_fptr,
112044 + .sub = NULL,
112045 + .next = NULL,
112046 + .static_pass_number = 0,
112047 +#endif
112048 + .tv_id = TV_NONE,
112049 + .properties_required = 0,
112050 + .properties_provided = 0,
112051 + .properties_destroyed = 0,
112052 + .todo_flags_start = 0,
112053 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112054 +#if BUILDING_GCC_VERSION < 4009
112055 + }
112056 +#endif
112057 +};
112058 +
112059 +#if BUILDING_GCC_VERSION >= 4009
112060 +static const struct pass_data kernexec_retaddr_pass_data = {
112061 +#else
112062 +static struct rtl_opt_pass kernexec_retaddr_pass = {
112063 + .pass = {
112064 +#endif
112065 + .type = RTL_PASS,
112066 + .name = "kernexec_retaddr",
112067 +#if BUILDING_GCC_VERSION >= 4008
112068 + .optinfo_flags = OPTGROUP_NONE,
112069 +#endif
112070 +#if BUILDING_GCC_VERSION >= 4009
112071 + .has_gate = true,
112072 + .has_execute = true,
112073 +#else
112074 + .gate = kernexec_cmodel_check,
112075 + .execute = execute_kernexec_retaddr,
112076 + .sub = NULL,
112077 + .next = NULL,
112078 + .static_pass_number = 0,
112079 +#endif
112080 + .tv_id = TV_NONE,
112081 + .properties_required = 0,
112082 + .properties_provided = 0,
112083 + .properties_destroyed = 0,
112084 + .todo_flags_start = 0,
112085 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
112086 +#if BUILDING_GCC_VERSION < 4009
112087 + }
112088 +#endif
112089 +};
112090 +
112091 +#if BUILDING_GCC_VERSION >= 4009
112092 +namespace {
112093 +class kernexec_reload_pass : public gimple_opt_pass {
112094 +public:
112095 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
112096 + bool gate() { return kernexec_cmodel_check(); }
112097 + unsigned int execute() { return execute_kernexec_reload(); }
112098 +};
112099 +
112100 +class kernexec_fptr_pass : public gimple_opt_pass {
112101 +public:
112102 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
112103 + bool gate() { return kernexec_cmodel_check(); }
112104 + unsigned int execute() { return execute_kernexec_fptr(); }
112105 +};
112106 +
112107 +class kernexec_retaddr_pass : public rtl_opt_pass {
112108 +public:
112109 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
112110 + bool gate() { return kernexec_cmodel_check(); }
112111 + unsigned int execute() { return execute_kernexec_retaddr(); }
112112 +};
112113 +}
112114 +
112115 +static opt_pass *make_kernexec_reload_pass(void)
112116 +{
112117 + return new kernexec_reload_pass();
112118 +}
112119 +
112120 +static opt_pass *make_kernexec_fptr_pass(void)
112121 +{
112122 + return new kernexec_fptr_pass();
112123 +}
112124 +
112125 +static opt_pass *make_kernexec_retaddr_pass(void)
112126 +{
112127 + return new kernexec_retaddr_pass();
112128 +}
112129 +#else
112130 +static struct opt_pass *make_kernexec_reload_pass(void)
112131 +{
112132 + return &kernexec_reload_pass.pass;
112133 +}
112134 +
112135 +static struct opt_pass *make_kernexec_fptr_pass(void)
112136 +{
112137 + return &kernexec_fptr_pass.pass;
112138 +}
112139 +
112140 +static struct opt_pass *make_kernexec_retaddr_pass(void)
112141 +{
112142 + return &kernexec_retaddr_pass.pass;
112143 +}
112144 +#endif
112145 +
112146 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112147 +{
112148 + const char * const plugin_name = plugin_info->base_name;
112149 + const int argc = plugin_info->argc;
112150 + const struct plugin_argument * const argv = plugin_info->argv;
112151 + int i;
112152 + struct register_pass_info kernexec_reload_pass_info;
112153 + struct register_pass_info kernexec_fptr_pass_info;
112154 + struct register_pass_info kernexec_retaddr_pass_info;
112155 +
112156 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
112157 + kernexec_reload_pass_info.reference_pass_name = "ssa";
112158 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
112159 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112160 +
112161 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
112162 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
112163 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
112164 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112165 +
112166 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
112167 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
112168 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
112169 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112170 +
112171 + if (!plugin_default_version_check(version, &gcc_version)) {
112172 + error(G_("incompatible gcc/plugin versions"));
112173 + return 1;
112174 + }
112175 +
112176 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
112177 +
112178 + if (TARGET_64BIT == 0)
112179 + return 0;
112180 +
112181 + for (i = 0; i < argc; ++i) {
112182 + if (!strcmp(argv[i].key, "method")) {
112183 + if (!argv[i].value) {
112184 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112185 + continue;
112186 + }
112187 + if (!strcmp(argv[i].value, "bts")) {
112188 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
112189 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
112190 + } else if (!strcmp(argv[i].value, "or")) {
112191 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
112192 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
112193 + fix_register("r12", 1, 1);
112194 + } else
112195 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112196 + continue;
112197 + }
112198 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112199 + }
112200 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
112201 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
112202 +
112203 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
112204 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
112205 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
112206 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
112207 +
112208 + return 0;
112209 +}
112210 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
112211 new file mode 100644
112212 index 0000000..e48b323
112213 --- /dev/null
112214 +++ b/tools/gcc/latent_entropy_plugin.c
112215 @@ -0,0 +1,466 @@
112216 +/*
112217 + * Copyright 2012-2014 by the PaX Team <pageexec@freemail.hu>
112218 + * Licensed under the GPL v2
112219 + *
112220 + * Note: the choice of the license means that the compilation process is
112221 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112222 + * but for the kernel it doesn't matter since it doesn't link against
112223 + * any of the gcc libraries
112224 + *
112225 + * gcc plugin to help generate a little bit of entropy from program state,
112226 + * used throughout the uptime of the kernel
112227 + *
112228 + * TODO:
112229 + * - add ipa pass to identify not explicitly marked candidate functions
112230 + * - mix in more program state (function arguments/return values, loop variables, etc)
112231 + * - more instrumentation control via attribute parameters
112232 + *
112233 + * BUGS:
112234 + * - LTO needs -flto-partition=none for now
112235 + */
112236 +
112237 +#include "gcc-common.h"
112238 +
112239 +int plugin_is_GPL_compatible;
112240 +
112241 +static tree latent_entropy_decl;
112242 +
112243 +static struct plugin_info latent_entropy_plugin_info = {
112244 + .version = "201409101820",
112245 + .help = NULL
112246 +};
112247 +
112248 +static unsigned HOST_WIDE_INT seed;
112249 +static unsigned HOST_WIDE_INT get_random_const(void)
112250 +{
112251 + unsigned int i;
112252 + unsigned HOST_WIDE_INT ret = 0;
112253 +
112254 + for (i = 0; i < 8 * sizeof ret; i++) {
112255 + ret = (ret << 1) | (seed & 1);
112256 + seed >>= 1;
112257 + if (ret & 1)
112258 + seed ^= 0xD800000000000000ULL;
112259 + }
112260 +
112261 + return ret;
112262 +}
112263 +
112264 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112265 +{
112266 + tree type;
112267 + unsigned long long mask;
112268 +#if BUILDING_GCC_VERSION <= 4007
112269 + VEC(constructor_elt, gc) *vals;
112270 +#else
112271 + vec<constructor_elt, va_gc> *vals;
112272 +#endif
112273 +
112274 + switch (TREE_CODE(*node)) {
112275 + default:
112276 + *no_add_attrs = true;
112277 + error("%qE attribute only applies to functions and variables", name);
112278 + break;
112279 +
112280 + case VAR_DECL:
112281 + if (DECL_INITIAL(*node)) {
112282 + *no_add_attrs = true;
112283 + error("variable %qD with %qE attribute must not be initialized", *node, name);
112284 + break;
112285 + }
112286 +
112287 + if (!TREE_STATIC(*node)) {
112288 + *no_add_attrs = true;
112289 + error("variable %qD with %qE attribute must not be local", *node, name);
112290 + break;
112291 + }
112292 +
112293 + type = TREE_TYPE(*node);
112294 + switch (TREE_CODE(type)) {
112295 + default:
112296 + *no_add_attrs = true;
112297 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
112298 + break;
112299 +
112300 + case RECORD_TYPE: {
112301 + tree field;
112302 + unsigned int nelt = 0;
112303 +
112304 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
112305 + tree fieldtype;
112306 +
112307 + fieldtype = TREE_TYPE(field);
112308 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
112309 + *no_add_attrs = true;
112310 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
112311 + break;
112312 + }
112313 + }
112314 +
112315 + if (field)
112316 + break;
112317 +
112318 +#if BUILDING_GCC_VERSION <= 4007
112319 + vals = VEC_alloc(constructor_elt, gc, nelt);
112320 +#else
112321 + vec_alloc(vals, nelt);
112322 +#endif
112323 +
112324 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112325 + tree fieldtype;
112326 +
112327 + fieldtype = TREE_TYPE(field);
112328 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
112329 + mask = 2 * (mask - 1) + 1;
112330 +
112331 + if (TYPE_UNSIGNED(fieldtype))
112332 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
112333 + else
112334 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
112335 + }
112336 +
112337 + DECL_INITIAL(*node) = build_constructor(type, vals);
112338 +//debug_tree(DECL_INITIAL(*node));
112339 + break;
112340 + }
112341 +
112342 + case INTEGER_TYPE:
112343 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
112344 + mask = 2 * (mask - 1) + 1;
112345 +
112346 + if (TYPE_UNSIGNED(type))
112347 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
112348 + else
112349 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
112350 + break;
112351 +
112352 + case ARRAY_TYPE: {
112353 + tree elt_type, array_size, elt_size;
112354 + unsigned int i, nelt;
112355 +
112356 + elt_type = TREE_TYPE(type);
112357 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
112358 + array_size = TYPE_SIZE_UNIT(type);
112359 +
112360 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
112361 + *no_add_attrs = true;
112362 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
112363 + break;
112364 + }
112365 +
112366 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
112367 +#if BUILDING_GCC_VERSION <= 4007
112368 + vals = VEC_alloc(constructor_elt, gc, nelt);
112369 +#else
112370 + vec_alloc(vals, nelt);
112371 +#endif
112372 +
112373 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
112374 + mask = 2 * (mask - 1) + 1;
112375 +
112376 + for (i = 0; i < nelt; i++)
112377 + if (TYPE_UNSIGNED(elt_type))
112378 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
112379 + else
112380 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
112381 +
112382 + DECL_INITIAL(*node) = build_constructor(type, vals);
112383 +//debug_tree(DECL_INITIAL(*node));
112384 + break;
112385 + }
112386 + }
112387 + break;
112388 +
112389 + case FUNCTION_DECL:
112390 + break;
112391 + }
112392 +
112393 + return NULL_TREE;
112394 +}
112395 +
112396 +static struct attribute_spec latent_entropy_attr = {
112397 + .name = "latent_entropy",
112398 + .min_length = 0,
112399 + .max_length = 0,
112400 + .decl_required = true,
112401 + .type_required = false,
112402 + .function_type_required = false,
112403 + .handler = handle_latent_entropy_attribute,
112404 +#if BUILDING_GCC_VERSION >= 4007
112405 + .affects_type_identity = false
112406 +#endif
112407 +};
112408 +
112409 +static void register_attributes(void *event_data, void *data)
112410 +{
112411 + register_attribute(&latent_entropy_attr);
112412 +}
112413 +
112414 +static bool gate_latent_entropy(void)
112415 +{
112416 + // don't bother with noreturn functions for now
112417 + if (TREE_THIS_VOLATILE(current_function_decl))
112418 + return false;
112419 +
112420 + // gcc-4.5 doesn't discover some trivial noreturn functions
112421 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
112422 + return false;
112423 +
112424 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
112425 +}
112426 +
112427 +static enum tree_code get_op(tree *rhs)
112428 +{
112429 + static enum tree_code op;
112430 + unsigned HOST_WIDE_INT random_const;
112431 +
112432 + random_const = get_random_const();
112433 +
112434 + switch (op) {
112435 + case BIT_XOR_EXPR:
112436 + op = PLUS_EXPR;
112437 + break;
112438 +
112439 + case PLUS_EXPR:
112440 + if (rhs) {
112441 + op = LROTATE_EXPR;
112442 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
112443 + break;
112444 + }
112445 +
112446 + case LROTATE_EXPR:
112447 + default:
112448 + op = BIT_XOR_EXPR;
112449 + break;
112450 + }
112451 + if (rhs)
112452 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
112453 + return op;
112454 +}
112455 +
112456 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
112457 +{
112458 + gimple_stmt_iterator gsi;
112459 + gimple assign;
112460 + tree addxorrol, rhs;
112461 + enum tree_code op;
112462 +
112463 + op = get_op(&rhs);
112464 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
112465 + assign = gimple_build_assign(local_entropy, addxorrol);
112466 + gsi = gsi_after_labels(bb);
112467 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
112468 + update_stmt(assign);
112469 +//debug_bb(bb);
112470 +}
112471 +
112472 +static void perturb_latent_entropy(basic_block bb, tree rhs)
112473 +{
112474 + gimple_stmt_iterator gsi;
112475 + gimple assign;
112476 + tree addxorrol, temp;
112477 +
112478 + // 1. create temporary copy of latent_entropy
112479 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
112480 + add_referenced_var(temp);
112481 +
112482 + // 2. read...
112483 + temp = make_ssa_name(temp, NULL);
112484 + assign = gimple_build_assign(temp, latent_entropy_decl);
112485 + SSA_NAME_DEF_STMT(temp) = assign;
112486 + add_referenced_var(latent_entropy_decl);
112487 + gsi = gsi_after_labels(bb);
112488 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112489 + update_stmt(assign);
112490 +
112491 + // 3. ...modify...
112492 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
112493 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
112494 + assign = gimple_build_assign(temp, addxorrol);
112495 + SSA_NAME_DEF_STMT(temp) = assign;
112496 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112497 + update_stmt(assign);
112498 +
112499 + // 4. ...write latent_entropy
112500 + assign = gimple_build_assign(latent_entropy_decl, temp);
112501 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112502 + update_stmt(assign);
112503 +}
112504 +
112505 +static unsigned int execute_latent_entropy(void)
112506 +{
112507 + basic_block bb;
112508 + gimple assign;
112509 + gimple_stmt_iterator gsi;
112510 + tree local_entropy;
112511 +
112512 + if (!latent_entropy_decl) {
112513 +#if BUILDING_GCC_VERSION >= 4009
112514 + varpool_node *node;
112515 +#else
112516 + struct varpool_node *node;
112517 +#endif
112518 +
112519 + FOR_EACH_VARIABLE(node) {
112520 + tree var = NODE_DECL(node);
112521 +
112522 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
112523 + continue;
112524 + latent_entropy_decl = var;
112525 +// debug_tree(var);
112526 + break;
112527 + }
112528 + if (!latent_entropy_decl) {
112529 +// debug_tree(current_function_decl);
112530 + return 0;
112531 + }
112532 + }
112533 +
112534 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112535 +
112536 + // 1. create local entropy variable
112537 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
112538 + add_referenced_var(local_entropy);
112539 + mark_sym_for_renaming(local_entropy);
112540 +
112541 + // 2. initialize local entropy variable
112542 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
112543 + if (dom_info_available_p(CDI_DOMINATORS))
112544 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
112545 + gsi = gsi_start_bb(bb);
112546 +
112547 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
112548 +// gimple_set_location(assign, loc);
112549 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112550 + update_stmt(assign);
112551 +//debug_bb(bb);
112552 + gcc_assert(single_succ_p(bb));
112553 + bb = single_succ(bb);
112554 +
112555 + // 3. instrument each BB with an operation on the local entropy variable
112556 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
112557 + perturb_local_entropy(bb, local_entropy);
112558 +//debug_bb(bb);
112559 + bb = bb->next_bb;
112560 + };
112561 +
112562 + // 4. mix local entropy into the global entropy variable
112563 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112564 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
112565 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112566 + return 0;
112567 +}
112568 +
112569 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
112570 +{
112571 + tree latent_entropy_type;
112572 +
112573 + seed = get_random_seed(false);
112574 +
112575 + if (in_lto_p)
112576 + return;
112577 +
112578 + // extern volatile u64 latent_entropy
112579 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
112580 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
112581 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
112582 +
112583 + TREE_STATIC(latent_entropy_decl) = 1;
112584 + TREE_PUBLIC(latent_entropy_decl) = 1;
112585 + TREE_USED(latent_entropy_decl) = 1;
112586 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
112587 + DECL_EXTERNAL(latent_entropy_decl) = 1;
112588 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
112589 + lang_hooks.decls.pushdecl(latent_entropy_decl);
112590 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
112591 +// varpool_finalize_decl(latent_entropy_decl);
112592 +// varpool_mark_needed_node(latent_entropy_decl);
112593 +}
112594 +
112595 +#if BUILDING_GCC_VERSION >= 4009
112596 +static const struct pass_data latent_entropy_pass_data = {
112597 +#else
112598 +static struct gimple_opt_pass latent_entropy_pass = {
112599 + .pass = {
112600 +#endif
112601 + .type = GIMPLE_PASS,
112602 + .name = "latent_entropy",
112603 +#if BUILDING_GCC_VERSION >= 4008
112604 + .optinfo_flags = OPTGROUP_NONE,
112605 +#endif
112606 +#if BUILDING_GCC_VERSION >= 4009
112607 + .has_gate = true,
112608 + .has_execute = true,
112609 +#else
112610 + .gate = gate_latent_entropy,
112611 + .execute = execute_latent_entropy,
112612 + .sub = NULL,
112613 + .next = NULL,
112614 + .static_pass_number = 0,
112615 +#endif
112616 + .tv_id = TV_NONE,
112617 + .properties_required = PROP_gimple_leh | PROP_cfg,
112618 + .properties_provided = 0,
112619 + .properties_destroyed = 0,
112620 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
112621 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
112622 +#if BUILDING_GCC_VERSION < 4009
112623 + }
112624 +#endif
112625 +};
112626 +
112627 +#if BUILDING_GCC_VERSION >= 4009
112628 +namespace {
112629 +class latent_entropy_pass : public gimple_opt_pass {
112630 +public:
112631 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
112632 + bool gate() { return gate_latent_entropy(); }
112633 + unsigned int execute() { return execute_latent_entropy(); }
112634 +};
112635 +}
112636 +
112637 +static opt_pass *make_latent_entropy_pass(void)
112638 +{
112639 + return new latent_entropy_pass();
112640 +}
112641 +#else
112642 +static struct opt_pass *make_latent_entropy_pass(void)
112643 +{
112644 + return &latent_entropy_pass.pass;
112645 +}
112646 +#endif
112647 +
112648 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112649 +{
112650 + const char * const plugin_name = plugin_info->base_name;
112651 + struct register_pass_info latent_entropy_pass_info;
112652 +
112653 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
112654 + latent_entropy_pass_info.reference_pass_name = "optimized";
112655 + latent_entropy_pass_info.ref_pass_instance_number = 1;
112656 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112657 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
112658 + {
112659 + .base = &latent_entropy_decl,
112660 + .nelt = 1,
112661 + .stride = sizeof(latent_entropy_decl),
112662 + .cb = &gt_ggc_mx_tree_node,
112663 + .pchw = &gt_pch_nx_tree_node
112664 + },
112665 + LAST_GGC_ROOT_TAB
112666 + };
112667 +
112668 + if (!plugin_default_version_check(version, &gcc_version)) {
112669 + error(G_("incompatible gcc/plugin versions"));
112670 + return 1;
112671 + }
112672 +
112673 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
112674 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
112675 + if (!in_lto_p)
112676 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
112677 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
112678 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112679 +
112680 + return 0;
112681 +}
112682 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
112683 new file mode 100644
112684 index 0000000..a5cb46b
112685 --- /dev/null
112686 +++ b/tools/gcc/randomize_layout_plugin.c
112687 @@ -0,0 +1,915 @@
112688 +/*
112689 + * Copyright 2014 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
112690 + * and PaX Team <pageexec@freemail.hu>
112691 + * Licensed under the GPL v2
112692 + *
112693 + * Usage:
112694 + * $ # for 4.5/4.6/C based 4.7
112695 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112696 + * $ # for C++ based 4.7/4.8+
112697 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112698 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
112699 + */
112700 +
112701 +#include "gcc-common.h"
112702 +#include "randomize_layout_seed.h"
112703 +
112704 +#if BUILDING_GCC_MAJOR < 4 || BUILDING_GCC_MINOR < 6 || (BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
112705 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
112706 +#endif
112707 +
112708 +#define ORIG_TYPE_NAME(node) \
112709 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
112710 +
112711 +int plugin_is_GPL_compatible;
112712 +
112713 +static int performance_mode;
112714 +
112715 +static struct plugin_info randomize_layout_plugin_info = {
112716 + .version = "201402201816",
112717 + .help = "disable\t\t\tdo not activate plugin\n"
112718 + "performance-mode\tenable cacheline-aware layout randomization\n"
112719 +};
112720 +
112721 +/* from old Linux dcache.h */
112722 +static inline unsigned long
112723 +partial_name_hash(unsigned long c, unsigned long prevhash)
112724 +{
112725 + return (prevhash + (c << 4) + (c >> 4)) * 11;
112726 +}
112727 +static inline unsigned int
112728 +name_hash(const unsigned char *name)
112729 +{
112730 + unsigned long hash = 0;
112731 + unsigned int len = strlen((const char *)name);
112732 + while (len--)
112733 + hash = partial_name_hash(*name++, hash);
112734 + return (unsigned int)hash;
112735 +}
112736 +
112737 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112738 +{
112739 + tree type;
112740 +
112741 + *no_add_attrs = true;
112742 + if (TREE_CODE(*node) == FUNCTION_DECL) {
112743 + error("%qE attribute does not apply to functions (%qF)", name, *node);
112744 + return NULL_TREE;
112745 + }
112746 +
112747 + if (TREE_CODE(*node) == PARM_DECL) {
112748 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
112749 + return NULL_TREE;
112750 + }
112751 +
112752 + if (TREE_CODE(*node) == VAR_DECL) {
112753 + error("%qE attribute does not apply to variables (%qD)", name, *node);
112754 + return NULL_TREE;
112755 + }
112756 +
112757 + if (TYPE_P(*node)) {
112758 + type = *node;
112759 + } else {
112760 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
112761 + type = TREE_TYPE(*node);
112762 + }
112763 +
112764 + if (TREE_CODE(type) != RECORD_TYPE) {
112765 + error("%qE attribute used on %qT applies to struct types only", name, type);
112766 + return NULL_TREE;
112767 + }
112768 +
112769 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
112770 + error("%qE attribute is already applied to the type %qT", name, type);
112771 + return NULL_TREE;
112772 + }
112773 +
112774 + *no_add_attrs = false;
112775 +
112776 + return NULL_TREE;
112777 +}
112778 +
112779 +/* set on complete types that we don't need to inspect further at all */
112780 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112781 +{
112782 + *no_add_attrs = false;
112783 + return NULL_TREE;
112784 +}
112785 +
112786 +/*
112787 + * set on types that we've performed a shuffle on, to prevent re-shuffling
112788 + * this does not preclude us from inspecting its fields for potential shuffles
112789 + */
112790 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112791 +{
112792 + *no_add_attrs = false;
112793 + return NULL_TREE;
112794 +}
112795 +
112796 +/*
112797 + * 64bit variant of Bob Jenkins' public domain PRNG
112798 + * 256 bits of internal state
112799 + */
112800 +
112801 +typedef unsigned long long u64;
112802 +
112803 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
112804 +
112805 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
112806 +static u64 ranval(ranctx *x) {
112807 + u64 e = x->a - rot(x->b, 7);
112808 + x->a = x->b ^ rot(x->c, 13);
112809 + x->b = x->c + rot(x->d, 37);
112810 + x->c = x->d + e;
112811 + x->d = e + x->a;
112812 + return x->d;
112813 +}
112814 +
112815 +static void raninit(ranctx *x, u64 *seed) {
112816 + int i;
112817 +
112818 + x->a = seed[0];
112819 + x->b = seed[1];
112820 + x->c = seed[2];
112821 + x->d = seed[3];
112822 +
112823 + for (i=0; i < 30; ++i)
112824 + (void)ranval(x);
112825 +}
112826 +
112827 +static u64 shuffle_seed[4];
112828 +
112829 +struct partition_group {
112830 + tree tree_start;
112831 + unsigned long start;
112832 + unsigned long length;
112833 +};
112834 +
112835 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
112836 +{
112837 + unsigned long i;
112838 + unsigned long accum_size = 0;
112839 + unsigned long accum_length = 0;
112840 + unsigned long group_idx = 0;
112841 +
112842 + gcc_assert(length < INT_MAX);
112843 +
112844 + memset(size_groups, 0, sizeof(struct partition_group) * length);
112845 +
112846 + for (i = 0; i < length; i++) {
112847 + if (size_groups[group_idx].tree_start == NULL_TREE) {
112848 + size_groups[group_idx].tree_start = fields[i];
112849 + size_groups[group_idx].start = i;
112850 + accum_length = 0;
112851 + accum_size = 0;
112852 + }
112853 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
112854 + accum_length++;
112855 + if (accum_size >= 64) {
112856 + size_groups[group_idx].length = accum_length;
112857 + accum_length = 0;
112858 + group_idx++;
112859 + }
112860 + }
112861 +
112862 + if (size_groups[group_idx].tree_start != NULL_TREE &&
112863 + !size_groups[group_idx].length) {
112864 + size_groups[group_idx].length = accum_length;
112865 + group_idx++;
112866 + }
112867 +
112868 + *num_groups = group_idx;
112869 +}
112870 +
112871 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
112872 +{
112873 + unsigned long i, x;
112874 + struct partition_group size_group[length];
112875 + unsigned long num_groups = 0;
112876 + unsigned long randnum;
112877 +
112878 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
112879 + for (i = num_groups - 1; i > 0; i--) {
112880 + struct partition_group tmp;
112881 + randnum = ranval(prng_state) % (i + 1);
112882 + tmp = size_group[i];
112883 + size_group[i] = size_group[randnum];
112884 + size_group[randnum] = tmp;
112885 + }
112886 +
112887 + for (x = 0; x < num_groups; x++) {
112888 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
112889 + tree tmp;
112890 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
112891 + continue;
112892 + randnum = ranval(prng_state) % (i + 1);
112893 + // we could handle this case differently if desired
112894 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
112895 + continue;
112896 + tmp = newtree[i];
112897 + newtree[i] = newtree[randnum];
112898 + newtree[randnum] = tmp;
112899 + }
112900 + }
112901 +}
112902 +
112903 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
112904 +{
112905 + unsigned long i, randnum;
112906 +
112907 + for (i = length - 1; i > 0; i--) {
112908 + tree tmp;
112909 + randnum = ranval(prng_state) % (i + 1);
112910 + tmp = newtree[i];
112911 + newtree[i] = newtree[randnum];
112912 + newtree[randnum] = tmp;
112913 + }
112914 +}
112915 +
112916 +/* modern in-place Fisher-Yates shuffle */
112917 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
112918 +{
112919 + unsigned long i;
112920 + u64 seed[4];
112921 + ranctx prng_state;
112922 + const unsigned char *structname;
112923 +
112924 + if (length == 0)
112925 + return;
112926 +
112927 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
112928 +
112929 + structname = ORIG_TYPE_NAME(type);
112930 +
112931 +#ifdef __DEBUG_PLUGIN
112932 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
112933 +#ifdef __DEBUG_VERBOSE
112934 + debug_tree((tree)type);
112935 +#endif
112936 +#endif
112937 +
112938 + for (i = 0; i < 4; i++) {
112939 + seed[i] = shuffle_seed[i];
112940 + seed[i] ^= name_hash(structname);
112941 + }
112942 +
112943 + raninit(&prng_state, (u64 *)&seed);
112944 +
112945 + if (performance_mode)
112946 + performance_shuffle(newtree, length, &prng_state);
112947 + else
112948 + full_shuffle(newtree, length, &prng_state);
112949 +}
112950 +
112951 +static bool is_flexible_array(const_tree field)
112952 +{
112953 + const_tree fieldtype;
112954 + const_tree typesize;
112955 + const_tree elemtype;
112956 + const_tree elemsize;
112957 +
112958 + fieldtype = TREE_TYPE(field);
112959 + typesize = TYPE_SIZE(fieldtype);
112960 +
112961 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
112962 + return false;
112963 +
112964 + elemtype = TREE_TYPE(fieldtype);
112965 + elemsize = TYPE_SIZE(elemtype);
112966 +
112967 + /* size of type is represented in bits */
112968 +
112969 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
112970 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
112971 + return true;
112972 +
112973 + if (typesize != NULL_TREE &&
112974 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
112975 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
112976 + return true;
112977 +
112978 + return false;
112979 +}
112980 +
112981 +static int relayout_struct(tree type)
112982 +{
112983 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
112984 + unsigned long shuffle_length = num_fields;
112985 + tree field;
112986 + tree newtree[num_fields];
112987 + unsigned long i;
112988 + tree list;
112989 + tree variant;
112990 + expanded_location xloc;
112991 +
112992 + if (TYPE_FIELDS(type) == NULL_TREE)
112993 + return 0;
112994 +
112995 + if (num_fields < 2)
112996 + return 0;
112997 +
112998 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
112999 +
113000 + gcc_assert(num_fields < INT_MAX);
113001 +
113002 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
113003 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
113004 + return 0;
113005 +
113006 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
113007 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
113008 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
113009 + return 0;
113010 +
113011 + /* throw out any structs in uapi */
113012 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
113013 +
113014 + if (strstr(xloc.file, "/uapi/"))
113015 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
113016 +
113017 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
113018 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
113019 + newtree[i] = field;
113020 + }
113021 +
113022 + /*
113023 + * enforce that we don't randomize the layout of the last
113024 + * element of a struct if it's a 0 or 1-length array
113025 + * or a proper flexible array
113026 + */
113027 + if (is_flexible_array(newtree[num_fields - 1]))
113028 + shuffle_length--;
113029 +
113030 + shuffle(type, (tree *)newtree, shuffle_length);
113031 +
113032 + /*
113033 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
113034 + * as gcc provides no other way to detect such code
113035 + */
113036 + list = make_node(FIELD_DECL);
113037 + TREE_CHAIN(list) = newtree[0];
113038 + TREE_TYPE(list) = void_type_node;
113039 + DECL_SIZE(list) = bitsize_zero_node;
113040 + DECL_NONADDRESSABLE_P(list) = 1;
113041 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
113042 + DECL_SIZE_UNIT(list) = size_zero_node;
113043 + DECL_FIELD_OFFSET(list) = size_zero_node;
113044 + // to satisfy the constify plugin
113045 + TREE_READONLY(list) = 1;
113046 +
113047 + for (i = 0; i < num_fields - 1; i++)
113048 + TREE_CHAIN(newtree[i]) = newtree[i+1];
113049 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
113050 +
113051 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113052 + TYPE_FIELDS(variant) = list;
113053 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
113054 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
113055 + // force a re-layout
113056 + TYPE_SIZE(variant) = NULL_TREE;
113057 + layout_type(variant);
113058 + }
113059 +
113060 + return 1;
113061 +}
113062 +
113063 +/* from constify plugin */
113064 +static const_tree get_field_type(const_tree field)
113065 +{
113066 + return strip_array_types(TREE_TYPE(field));
113067 +}
113068 +
113069 +/* from constify plugin */
113070 +static bool is_fptr(const_tree fieldtype)
113071 +{
113072 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
113073 + return false;
113074 +
113075 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
113076 +}
113077 +
113078 +/* derived from constify plugin */
113079 +static int is_pure_ops_struct(const_tree node)
113080 +{
113081 + const_tree field;
113082 +
113083 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
113084 +
113085 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
113086 + const_tree fieldtype = get_field_type(field);
113087 + enum tree_code code = TREE_CODE(fieldtype);
113088 +
113089 + if (node == fieldtype)
113090 + continue;
113091 +
113092 + if (!is_fptr(fieldtype))
113093 + return 0;
113094 +
113095 + if (code != RECORD_TYPE && code != UNION_TYPE)
113096 + continue;
113097 +
113098 + if (!is_pure_ops_struct(fieldtype))
113099 + return 0;
113100 + }
113101 +
113102 + return 1;
113103 +}
113104 +
113105 +static void randomize_type(tree type)
113106 +{
113107 + tree variant;
113108 +
113109 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113110 +
113111 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113112 + return;
113113 +
113114 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
113115 + relayout_struct(type);
113116 +
113117 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113118 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113119 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
113120 + }
113121 +#ifdef __DEBUG_PLUGIN
113122 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
113123 +#ifdef __DEBUG_VERBOSE
113124 + debug_tree(type);
113125 +#endif
113126 +#endif
113127 +}
113128 +
113129 +static void randomize_layout_finish_decl(void *event_data, void *data)
113130 +{
113131 + tree decl = (tree)event_data;
113132 + tree type;
113133 +
113134 + if (decl == NULL_TREE || decl == error_mark_node)
113135 + return;
113136 +
113137 + type = TREE_TYPE(decl);
113138 +
113139 + if (TREE_CODE(decl) != VAR_DECL)
113140 + return;
113141 +
113142 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113143 + return;
113144 +
113145 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
113146 + return;
113147 +
113148 + relayout_decl(decl);
113149 +}
113150 +
113151 +static void finish_type(void *event_data, void *data)
113152 +{
113153 + tree type = (tree)event_data;
113154 +
113155 + if (type == NULL_TREE || type == error_mark_node)
113156 + return;
113157 +
113158 + if (TREE_CODE(type) != RECORD_TYPE)
113159 + return;
113160 +
113161 + if (TYPE_FIELDS(type) == NULL_TREE)
113162 + return;
113163 +
113164 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113165 + return;
113166 +
113167 +#ifdef __DEBUG_PLUGIN
113168 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
113169 +#endif
113170 +#ifdef __DEBUG_VERBOSE
113171 + debug_tree(type);
113172 +#endif
113173 + randomize_type(type);
113174 +
113175 + return;
113176 +}
113177 +
113178 +static struct attribute_spec randomize_layout_attr = {
113179 + .name = "randomize_layout",
113180 + // related to args
113181 + .min_length = 0,
113182 + .max_length = 0,
113183 + .decl_required = false,
113184 + // need type declaration
113185 + .type_required = true,
113186 + .function_type_required = false,
113187 + .handler = handle_randomize_layout_attr,
113188 +#if BUILDING_GCC_VERSION >= 4007
113189 + .affects_type_identity = true
113190 +#endif
113191 +};
113192 +
113193 +static struct attribute_spec no_randomize_layout_attr = {
113194 + .name = "no_randomize_layout",
113195 + // related to args
113196 + .min_length = 0,
113197 + .max_length = 0,
113198 + .decl_required = false,
113199 + // need type declaration
113200 + .type_required = true,
113201 + .function_type_required = false,
113202 + .handler = handle_randomize_layout_attr,
113203 +#if BUILDING_GCC_VERSION >= 4007
113204 + .affects_type_identity = true
113205 +#endif
113206 +};
113207 +
113208 +static struct attribute_spec randomize_considered_attr = {
113209 + .name = "randomize_considered",
113210 + // related to args
113211 + .min_length = 0,
113212 + .max_length = 0,
113213 + .decl_required = false,
113214 + // need type declaration
113215 + .type_required = true,
113216 + .function_type_required = false,
113217 + .handler = handle_randomize_considered_attr,
113218 +#if BUILDING_GCC_VERSION >= 4007
113219 + .affects_type_identity = false
113220 +#endif
113221 +};
113222 +
113223 +static struct attribute_spec randomize_performed_attr = {
113224 + .name = "randomize_performed",
113225 + // related to args
113226 + .min_length = 0,
113227 + .max_length = 0,
113228 + .decl_required = false,
113229 + // need type declaration
113230 + .type_required = true,
113231 + .function_type_required = false,
113232 + .handler = handle_randomize_performed_attr,
113233 +#if BUILDING_GCC_VERSION >= 4007
113234 + .affects_type_identity = false
113235 +#endif
113236 +};
113237 +
113238 +static void register_attributes(void *event_data, void *data)
113239 +{
113240 + register_attribute(&randomize_layout_attr);
113241 + register_attribute(&no_randomize_layout_attr);
113242 + register_attribute(&randomize_considered_attr);
113243 + register_attribute(&randomize_performed_attr);
113244 +}
113245 +
113246 +static void check_bad_casts_in_constructor(tree var, tree init)
113247 +{
113248 + unsigned HOST_WIDE_INT idx;
113249 + tree field, val;
113250 + tree field_type, val_type;
113251 +
113252 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
113253 + if (TREE_CODE(val) == CONSTRUCTOR) {
113254 + check_bad_casts_in_constructor(var, val);
113255 + continue;
113256 + }
113257 +
113258 + /* pipacs' plugin creates franken-arrays that differ from those produced by
113259 + normal code which all have valid 'field' trees. work around this */
113260 + if (field == NULL_TREE)
113261 + continue;
113262 + field_type = TREE_TYPE(field);
113263 + val_type = TREE_TYPE(val);
113264 +
113265 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
113266 + continue;
113267 +
113268 + if (field_type == val_type)
113269 + continue;
113270 +
113271 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
113272 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
113273 +
113274 + if (field_type == void_type_node)
113275 + continue;
113276 + if (field_type == val_type)
113277 + continue;
113278 + if (TREE_CODE(val_type) != RECORD_TYPE)
113279 + continue;
113280 +
113281 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
113282 + continue;
113283 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
113284 + }
113285 +}
113286 +
113287 +/* derived from the constify plugin */
113288 +static void check_global_variables(void *event_data, void *data)
113289 +{
113290 + struct varpool_node *node;
113291 + tree init;
113292 +
113293 + FOR_EACH_VARIABLE(node) {
113294 + tree var = NODE_DECL(node);
113295 + init = DECL_INITIAL(var);
113296 + if (init == NULL_TREE)
113297 + continue;
113298 +
113299 + if (TREE_CODE(init) != CONSTRUCTOR)
113300 + continue;
113301 +
113302 + check_bad_casts_in_constructor(var, init);
113303 + }
113304 +}
113305 +
113306 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
113307 +{
113308 + basic_block dom;
113309 + gimple dom_stmt;
113310 + gimple call_stmt;
113311 + const_tree dom_lhs;
113312 + const_tree poss_is_err_cond;
113313 + const_tree poss_is_err_func;
113314 + const_tree is_err_arg;
113315 +
113316 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
113317 + if (!dom)
113318 + return false;
113319 +
113320 + dom_stmt = last_stmt(dom);
113321 + if (!dom_stmt)
113322 + return false;
113323 +
113324 + if (gimple_code(dom_stmt) != GIMPLE_COND)
113325 + return false;
113326 +
113327 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
113328 + return false;
113329 +
113330 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
113331 + return false;
113332 +
113333 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
113334 +
113335 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
113336 + return false;
113337 +
113338 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
113339 +
113340 + if (gimple_code(call_stmt) != GIMPLE_CALL)
113341 + return false;
113342 +
113343 + dom_lhs = gimple_get_lhs(call_stmt);
113344 + poss_is_err_func = gimple_call_fndecl(call_stmt);
113345 + if (!poss_is_err_func)
113346 + return false;
113347 + if (dom_lhs != poss_is_err_cond)
113348 + return false;
113349 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
113350 + return false;
113351 +
113352 + is_err_arg = gimple_call_arg(call_stmt, 0);
113353 + if (!is_err_arg)
113354 + return false;
113355 +
113356 + if (is_err_arg != rhs)
113357 + return false;
113358 +
113359 + return true;
113360 +}
113361 +
113362 +static void handle_local_var_initializers(void)
113363 +{
113364 + tree var;
113365 + unsigned int i;
113366 +
113367 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113368 + tree init = DECL_INITIAL(var);
113369 + if (!init)
113370 + continue;
113371 + if (TREE_CODE(init) != CONSTRUCTOR)
113372 + continue;
113373 + check_bad_casts_in_constructor(var, init);
113374 + }
113375 +}
113376 +
113377 +/*
113378 + * iterate over all statements to find "bad" casts:
113379 + * those where the address of the start of a structure is cast
113380 + * to a pointer of a structure of a different type, or a
113381 + * structure pointer type is cast to a different structure pointer type
113382 + */
113383 +static unsigned int find_bad_casts(void)
113384 +{
113385 + basic_block bb;
113386 +
113387 + handle_local_var_initializers();
113388 +
113389 + FOR_ALL_BB_FN(bb, cfun) {
113390 + gimple_stmt_iterator gsi;
113391 +
113392 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113393 + gimple stmt;
113394 + const_tree lhs;
113395 + const_tree lhs_type;
113396 + const_tree rhs1;
113397 + const_tree rhs_type;
113398 + const_tree ptr_lhs_type;
113399 + const_tree ptr_rhs_type;
113400 + const_tree op0;
113401 + const_tree op0_type;
113402 + enum tree_code rhs_code;
113403 +
113404 + stmt = gsi_stmt(gsi);
113405 +
113406 +#ifdef __DEBUG_PLUGIN
113407 +#ifdef __DEBUG_VERBOSE
113408 + debug_gimple_stmt(stmt);
113409 + debug_tree(gimple_get_lhs(stmt));
113410 +#endif
113411 +#endif
113412 +
113413 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
113414 + continue;
113415 +
113416 +#ifdef __DEBUG_PLUGIN
113417 +#ifdef __DEBUG_VERBOSE
113418 + debug_tree(gimple_assign_rhs1(stmt));
113419 +#endif
113420 +#endif
113421 +
113422 + rhs_code = gimple_assign_rhs_code(stmt);
113423 +
113424 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
113425 + continue;
113426 +
113427 + lhs = gimple_get_lhs(stmt);
113428 + lhs_type = TREE_TYPE(lhs);
113429 + rhs1 = gimple_assign_rhs1(stmt);
113430 + rhs_type = TREE_TYPE(rhs1);
113431 +
113432 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
113433 + TREE_CODE(lhs_type) != POINTER_TYPE)
113434 + continue;
113435 +
113436 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
113437 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
113438 +
113439 + if (ptr_rhs_type == void_type_node)
113440 + continue;
113441 +
113442 + if (ptr_lhs_type == void_type_node)
113443 + continue;
113444 +
113445 + if (dominated_by_is_err(rhs1, bb))
113446 + continue;
113447 +
113448 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
113449 +#ifndef __DEBUG_PLUGIN
113450 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
113451 +#endif
113452 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113453 + continue;
113454 + }
113455 +
113456 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
113457 + continue;
113458 +
113459 + if (rhs_code == ADDR_EXPR) {
113460 + op0 = TREE_OPERAND(rhs1, 0);
113461 +
113462 + if (op0 == NULL_TREE)
113463 + continue;
113464 +
113465 + if (TREE_CODE(op0) != VAR_DECL)
113466 + continue;
113467 +
113468 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
113469 + if (op0_type == ptr_lhs_type)
113470 + continue;
113471 +
113472 +#ifndef __DEBUG_PLUGIN
113473 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
113474 +#endif
113475 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
113476 + } else {
113477 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
113478 + /* skip bogus type casts introduced by container_of */
113479 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
113480 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
113481 + continue;
113482 +#ifndef __DEBUG_PLUGIN
113483 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
113484 +#endif
113485 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113486 + }
113487 +
113488 + }
113489 + }
113490 + return 0;
113491 +}
113492 +
113493 +#if BUILDING_GCC_VERSION >= 4009
113494 +static const struct pass_data randomize_layout_bad_cast_data = {
113495 +#else
113496 +static struct gimple_opt_pass randomize_layout_bad_cast = {
113497 + .pass = {
113498 +#endif
113499 + .type = GIMPLE_PASS,
113500 + .name = "randomize_layout_bad_cast",
113501 +#if BUILDING_GCC_VERSION >= 4008
113502 + .optinfo_flags = OPTGROUP_NONE,
113503 +#endif
113504 +#if BUILDING_GCC_VERSION >= 4009
113505 + .has_gate = false,
113506 + .has_execute = true,
113507 +#else
113508 + .gate = NULL,
113509 + .execute = find_bad_casts,
113510 + .sub = NULL,
113511 + .next = NULL,
113512 + .static_pass_number = 0,
113513 +#endif
113514 + .tv_id = TV_NONE,
113515 + .properties_required = PROP_cfg,
113516 + .properties_provided = 0,
113517 + .properties_destroyed = 0,
113518 + .todo_flags_start = 0,
113519 + .todo_flags_finish = TODO_dump_func
113520 +#if BUILDING_GCC_VERSION < 4009
113521 + }
113522 +#endif
113523 +};
113524 +
113525 +#if BUILDING_GCC_VERSION >= 4009
113526 +namespace {
113527 +class randomize_layout_bad_cast : public gimple_opt_pass {
113528 +public:
113529 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
113530 + unsigned int execute() { return find_bad_casts(); }
113531 +};
113532 +}
113533 +#endif
113534 +
113535 +static struct opt_pass *make_randomize_layout_bad_cast(void)
113536 +{
113537 +#if BUILDING_GCC_VERSION >= 4009
113538 + return new randomize_layout_bad_cast();
113539 +#else
113540 + return &randomize_layout_bad_cast.pass;
113541 +#endif
113542 +}
113543 +
113544 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113545 +{
113546 + int i;
113547 + const char * const plugin_name = plugin_info->base_name;
113548 + const int argc = plugin_info->argc;
113549 + const struct plugin_argument * const argv = plugin_info->argv;
113550 + bool enable = true;
113551 + int obtained_seed = 0;
113552 + struct register_pass_info randomize_layout_bad_cast_info;
113553 +
113554 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
113555 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
113556 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
113557 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
113558 +
113559 + if (!plugin_default_version_check(version, &gcc_version)) {
113560 + error(G_("incompatible gcc/plugin versions"));
113561 + return 1;
113562 + }
113563 +
113564 + if (strcmp(lang_hooks.name, "GNU C")) {
113565 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
113566 + enable = false;
113567 + }
113568 +
113569 + for (i = 0; i < argc; ++i) {
113570 + if (!strcmp(argv[i].key, "disable")) {
113571 + enable = false;
113572 + continue;
113573 + }
113574 + if (!strcmp(argv[i].key, "performance-mode")) {
113575 + performance_mode = 1;
113576 + continue;
113577 + }
113578 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113579 + }
113580 +
113581 + if (strlen(randstruct_seed) != 64) {
113582 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
113583 + return 1;
113584 + }
113585 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
113586 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
113587 + if (obtained_seed != 4) {
113588 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
113589 + return 1;
113590 + }
113591 +
113592 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
113593 + if (enable) {
113594 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
113595 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
113596 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
113597 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
113598 + }
113599 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113600 +
113601 + return 0;
113602 +}
113603 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
113604 new file mode 100644
113605 index 0000000..1f0214f
113606 --- /dev/null
113607 +++ b/tools/gcc/size_overflow_plugin/.gitignore
113608 @@ -0,0 +1,3 @@
113609 +randomize_layout_seed.h
113610 +size_overflow_hash.h
113611 +size_overflow_hash_aux.h
113612 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
113613 new file mode 100644
113614 index 0000000..1ae2ed5
113615 --- /dev/null
113616 +++ b/tools/gcc/size_overflow_plugin/Makefile
113617 @@ -0,0 +1,20 @@
113618 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
113619 +always := $($(HOSTLIBS)-y)
113620 +
113621 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
113622 +
113623 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
113624 +
113625 +quiet_cmd_build_size_overflow_hash = GENHASH $@
113626 + cmd_build_size_overflow_hash = \
113627 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
113628 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
113629 + $(call if_changed,build_size_overflow_hash)
113630 +
113631 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
113632 + cmd_build_size_overflow_hash_aux = \
113633 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
113634 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
113635 + $(call if_changed,build_size_overflow_hash_aux)
113636 +
113637 +targets += size_overflow_hash.h size_overflow_hash_aux.h
113638 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113639 new file mode 100644
113640 index 0000000..12b1e3b
113641 --- /dev/null
113642 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113643 @@ -0,0 +1,102 @@
113644 +#!/bin/bash
113645 +
113646 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
113647 +
113648 +header1="size_overflow_hash.h"
113649 +database="size_overflow_hash.data"
113650 +n=65536
113651 +hashtable_name="size_overflow_hash"
113652 +
113653 +usage() {
113654 +cat <<EOF
113655 +usage: $0 options
113656 +OPTIONS:
113657 + -h|--help help
113658 + -o header file
113659 + -d database file
113660 + -n hash array size
113661 + -s name of the hash table
113662 +EOF
113663 + return 0
113664 +}
113665 +
113666 +while true
113667 +do
113668 + case "$1" in
113669 + -h|--help) usage && exit 0;;
113670 + -n) n=$2; shift 2;;
113671 + -o) header1="$2"; shift 2;;
113672 + -d) database="$2"; shift 2;;
113673 + -s) hashtable_name="$2"; shift 2;;
113674 + --) shift 1; break ;;
113675 + *) break ;;
113676 + esac
113677 +done
113678 +
113679 +create_defines() {
113680 + for i in `seq 0 31`
113681 + do
113682 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
113683 + done
113684 + echo >> "$header1"
113685 +}
113686 +
113687 +create_structs() {
113688 + rm -f "$header1"
113689 +
113690 + create_defines
113691 +
113692 + cat "$database" | while read data
113693 + do
113694 + data_array=($data)
113695 + struct_hash_name="${data_array[0]}"
113696 + funcn="${data_array[1]}"
113697 + params="${data_array[2]}"
113698 + next="${data_array[4]}"
113699 +
113700 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
113701 +
113702 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
113703 + echo -en "\t.param\t= " >> "$header1"
113704 + line=
113705 + for param_num in ${params//-/ };
113706 + do
113707 + line="${line}PARAM"$param_num"|"
113708 + done
113709 +
113710 + echo -e "${line%?},\n};\n" >> "$header1"
113711 + done
113712 +}
113713 +
113714 +create_headers() {
113715 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
113716 +}
113717 +
113718 +create_array_elements() {
113719 + index=0
113720 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
113721 + do
113722 + data_array=($data)
113723 + i="${data_array[3]}"
113724 + hash="${data_array[0]}"
113725 + while [[ $index -lt $i ]]
113726 + do
113727 + echo -e "\t["$index"]\t= NULL," >> "$header1"
113728 + index=$(($index + 1))
113729 + done
113730 + index=$(($index + 1))
113731 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
113732 + done
113733 + echo '};' >> $header1
113734 +}
113735 +
113736 +size_overflow_plugin_dir=`dirname $header1`
113737 +if [ "$size_overflow_plugin_dir" != '.' ]; then
113738 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
113739 +fi
113740 +
113741 +create_structs
113742 +create_headers
113743 +create_array_elements
113744 +
113745 +exit 0
113746 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113747 new file mode 100644
113748 index 0000000..493fe76
113749 --- /dev/null
113750 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113751 @@ -0,0 +1,404 @@
113752 +/*
113753 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
113754 + * Licensed under the GPL v2, or (at your option) v3
113755 + *
113756 + * Homepage:
113757 + * https://github.com/ephox-gcc-plugins/size_overflow
113758 + *
113759 + * Documentation:
113760 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
113761 + *
113762 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
113763 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
113764 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
113765 + *
113766 + * Usage:
113767 + * $ make
113768 + * $ make run
113769 + */
113770 +
113771 +#include "size_overflow.h"
113772 +
113773 +// Data for the size_overflow asm stmt
113774 +struct asm_data {
113775 + // call or return stmt with our attributes
113776 + gimple target_stmt;
113777 + // def_stmt of the marked arg
113778 + gimple def_stmt;
113779 + // size_overflow asm rhs
113780 + tree input;
113781 + // the output (lhs) of the size_overflow asm is the marked arg
113782 + tree output;
113783 + // marked arg number (0 for return values)
113784 + unsigned int argnum;
113785 + // intentional mark type
113786 + enum intentional_mark intentional_mark;
113787 +};
113788 +
113789 +static void __unused print_asm_data(struct asm_data *asm_data)
113790 +{
113791 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
113792 +
113793 + fprintf(stderr, "def_stmt\n");
113794 + debug_gimple_stmt(asm_data->def_stmt);
113795 + fprintf(stderr, "target_stmt\n");
113796 + debug_gimple_stmt(asm_data->target_stmt);
113797 + fprintf(stderr, "output\n");
113798 + debug_tree(asm_data->output);
113799 + fprintf(stderr, "input\n");
113800 + debug_tree(asm_data->input);
113801 +}
113802 +
113803 +static const char *convert_mark_to_str(enum intentional_mark mark)
113804 +{
113805 + switch (mark) {
113806 + case MARK_NO:
113807 + return OK_ASM_STR;
113808 + case MARK_YES:
113809 + return YES_ASM_STR;
113810 + case MARK_END_INTENTIONAL:
113811 + return END_INTENTIONAL_ASM_STR;
113812 + case MARK_TURN_OFF:
113813 + return TURN_OFF_ASM_STR;
113814 + }
113815 + gcc_unreachable();
113816 +}
113817 +
113818 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
113819 +{
113820 + const char *fn_name;
113821 + char *asm_comment;
113822 + unsigned int len;
113823 +
113824 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
113825 + fn_name = DECL_NAME_POINTER(current_function_decl);
113826 + else
113827 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
113828 +
113829 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
113830 + gcc_assert(len > 0);
113831 +
113832 + return asm_comment;
113833 +}
113834 +
113835 +#if BUILDING_GCC_VERSION <= 4007
113836 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
113837 +#else
113838 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
113839 +#endif
113840 +{
113841 + tree list;
113842 +#if BUILDING_GCC_VERSION <= 4007
113843 + VEC(tree, gc) *vec_list = NULL;
113844 +#else
113845 + vec<tree, va_gc> *vec_list = NULL;
113846 +#endif
113847 +
113848 + list = build_tree_list(NULL_TREE, string);
113849 + list = chainon(NULL_TREE, build_tree_list(list, io));
113850 +#if BUILDING_GCC_VERSION <= 4007
113851 + VEC_safe_push(tree, gc, vec_list, list);
113852 +#else
113853 + vec_safe_push(vec_list, list);
113854 +#endif
113855 + return vec_list;
113856 +}
113857 +
113858 +static void create_so_asm_stmt(struct asm_data *asm_data)
113859 +{
113860 + char *asm_comment;
113861 + const char *mark_str;
113862 + gimple asm_stmt;
113863 + gimple_stmt_iterator gsi;
113864 + tree str_input, str_output;
113865 +#if BUILDING_GCC_VERSION <= 4007
113866 + VEC(tree, gc) *input = NULL, *output = NULL;
113867 +#else
113868 + vec<tree, va_gc> *input = NULL, *output = NULL;
113869 +#endif
113870 +
113871 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
113872 + asm_comment = create_asm_comment(asm_data, mark_str);
113873 +
113874 + str_input = build_string(2, "0");
113875 + input = create_asm_io_list(str_input, asm_data->input);
113876 + str_output = build_string(4, "=rm");
113877 + output = create_asm_io_list(str_output, asm_data->output);
113878 +
113879 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
113880 + gimple_asm_set_volatile(asm_stmt, true);
113881 +
113882 + gsi = gsi_for_stmt(asm_data->def_stmt);
113883 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
113884 +
113885 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
113886 +
113887 + free(asm_comment);
113888 +}
113889 +
113890 +static void check_size_overflow_asm(struct asm_data *asm_data)
113891 +{
113892 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
113893 +
113894 + if (old_intentional_mark == asm_data->intentional_mark)
113895 + return;
113896 + if (asm_data->intentional_mark == MARK_NO)
113897 + return;
113898 +
113899 + print_intentional_mark(old_intentional_mark);
113900 + print_intentional_mark(asm_data->intentional_mark);
113901 + gcc_unreachable();
113902 +}
113903 +
113904 +static tree get_so_asm_output(struct asm_data *asm_data)
113905 +{
113906 + gimple stmt = asm_data->target_stmt;
113907 + unsigned int argnum = asm_data->argnum;
113908 +
113909 + switch (gimple_code(stmt)) {
113910 + case GIMPLE_RETURN:
113911 + gcc_assert(argnum == 0);
113912 + return gimple_return_retval(stmt);
113913 + case GIMPLE_CALL:
113914 + gcc_assert(argnum != 0);
113915 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
113916 + return gimple_call_arg(stmt, argnum - 1);
113917 + default:
113918 + debug_gimple_stmt(stmt);
113919 + gcc_unreachable();
113920 + }
113921 +}
113922 +
113923 +static tree get_so_asm_input(struct asm_data *asm_data)
113924 +{
113925 + gimple assign;
113926 + tree output_type, new_var;
113927 + gimple_stmt_iterator gsi;
113928 +
113929 + output_type = TREE_TYPE(asm_data->output);
113930 + new_var = create_new_var(output_type);
113931 +
113932 + assign = gimple_build_assign(new_var, asm_data->output);
113933 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
113934 +
113935 + gsi = gsi_for_stmt(asm_data->target_stmt);
113936 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
113937 +
113938 + asm_data->def_stmt = assign;
113939 +
113940 + new_var = create_new_var(output_type);
113941 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
113942 +
113943 + return gimple_assign_lhs(assign);
113944 +}
113945 +
113946 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
113947 +{
113948 + switch (gimple_code(asm_data->target_stmt)) {
113949 + case GIMPLE_CALL:
113950 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
113951 + break;
113952 + case GIMPLE_RETURN:
113953 + gimple_return_set_retval(asm_data->target_stmt, asm_data->output);
113954 + break;
113955 + default:
113956 + debug_gimple_stmt(asm_data->target_stmt);
113957 + gcc_unreachable();
113958 + }
113959 +
113960 + update_stmt(asm_data->def_stmt);
113961 +}
113962 +
113963 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
113964 + * is of the right kind create the appropriate size_overflow asm stmts:
113965 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
113966 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
113967 + */
113968 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
113969 +{
113970 + struct asm_data asm_data;
113971 +
113972 + asm_data.target_stmt = stmt;
113973 + asm_data.argnum = argnum;
113974 + asm_data.intentional_mark = intentional_mark;
113975 +
113976 + asm_data.output = get_so_asm_output(&asm_data);
113977 + if (asm_data.output == NULL_TREE)
113978 + return;
113979 + if (is_gimple_constant(asm_data.output))
113980 + return;
113981 + if (skip_types(asm_data.output))
113982 + return;
113983 +
113984 + asm_data.def_stmt = get_def_stmt(asm_data.output);
113985 + if (is_size_overflow_asm(asm_data.def_stmt)) {
113986 + check_size_overflow_asm(&asm_data);
113987 + return;
113988 + }
113989 +
113990 + asm_data.input = get_so_asm_input(&asm_data);
113991 +
113992 + create_so_asm_stmt(&asm_data);
113993 + set_so_asm_input_target_stmt(&asm_data);
113994 +
113995 + update_stmt(asm_data.def_stmt);
113996 + update_stmt(asm_data.target_stmt);
113997 +}
113998 +
113999 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
114000 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
114001 +{
114002 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
114003 + insert_size_overflow_asm(stmt, 0, MARK_NO);
114004 + return;
114005 + }
114006 +
114007 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
114008 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
114009 +}
114010 +
114011 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
114012 +static void set_argnum_attribute(const_tree attr, bool *argnums)
114013 +{
114014 + unsigned int argnum;
114015 + tree attr_value;
114016 +
114017 + gcc_assert(attr);
114018 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
114019 + argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
114020 + argnums[argnum] = true;
114021 + }
114022 +}
114023 +
114024 +// Check whether the arguments are marked by the size_overflow attribute.
114025 +static void search_interesting_so_args(tree fndecl, bool *argnums)
114026 +{
114027 + const_tree attr;
114028 +
114029 + attr = get_attribute("size_overflow", fndecl);
114030 + if (attr)
114031 + set_argnum_attribute(attr, argnums);
114032 +}
114033 +
114034 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
114035 +{
114036 + enum intentional_mark mark;
114037 +
114038 + mark = check_intentional_attribute(stmt, argnum);
114039 + if (mark == MARK_NO)
114040 + return MARK_NO;
114041 + insert_size_overflow_asm(stmt, argnum, mark);
114042 + return mark;
114043 +}
114044 +
114045 +static void handle_size_overflow_attr_ret(gimple stmt)
114046 +{
114047 + enum intentional_mark mark;
114048 + bool orig_argnums[MAX_PARAM + 1] = {false};
114049 +
114050 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
114051 +
114052 + mark = handle_intentional_attr(stmt, 0);
114053 + if (mark == MARK_NO && orig_argnums[0])
114054 + insert_so_asm_by_so_attr(stmt, 0);
114055 +}
114056 +
114057 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
114058 +static void handle_size_overflow_attr_call(gimple stmt)
114059 +{
114060 + tree fndecl;
114061 + unsigned int argnum;
114062 + bool orig_argnums[MAX_PARAM + 1] = {false};
114063 +
114064 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114065 + if (fndecl == NULL_TREE)
114066 + return;
114067 + if (DECL_BUILT_IN(fndecl))
114068 + return;
114069 +
114070 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
114071 +
114072 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
114073 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
114074 +
114075 + if (mark == MARK_NO && orig_argnums[argnum])
114076 + insert_so_asm_by_so_attr(stmt, argnum);
114077 + }
114078 +}
114079 +
114080 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
114081 +static unsigned int search_interesting_functions(void)
114082 +{
114083 + basic_block bb;
114084 +
114085 + FOR_ALL_BB_FN(bb, cfun) {
114086 + gimple_stmt_iterator gsi;
114087 +
114088 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114089 + gimple stmt = gsi_stmt(gsi);
114090 +
114091 + if (is_gimple_call(stmt))
114092 + handle_size_overflow_attr_call(stmt);
114093 + else if (gimple_code(stmt) == GIMPLE_RETURN)
114094 + handle_size_overflow_attr_ret(stmt);
114095 + }
114096 + }
114097 + return 0;
114098 +}
114099 +
114100 +/*
114101 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
114102 + * this pass inserts asm stmts to mark the interesting args
114103 + * that the ipa pass will detect and insert the size overflow checks for.
114104 + */
114105 +#if BUILDING_GCC_VERSION >= 4009
114106 +static const struct pass_data insert_size_overflow_asm_pass_data = {
114107 +#else
114108 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
114109 + .pass = {
114110 +#endif
114111 + .type = GIMPLE_PASS,
114112 + .name = "insert_size_overflow_asm",
114113 +#if BUILDING_GCC_VERSION >= 4008
114114 + .optinfo_flags = OPTGROUP_NONE,
114115 +#endif
114116 +#if BUILDING_GCC_VERSION >= 4009
114117 + .has_gate = false,
114118 + .has_execute = true,
114119 +#else
114120 + .gate = NULL,
114121 + .execute = search_interesting_functions,
114122 + .sub = NULL,
114123 + .next = NULL,
114124 + .static_pass_number = 0,
114125 +#endif
114126 + .tv_id = TV_NONE,
114127 + .properties_required = PROP_cfg,
114128 + .properties_provided = 0,
114129 + .properties_destroyed = 0,
114130 + .todo_flags_start = 0,
114131 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
114132 +#if BUILDING_GCC_VERSION < 4009
114133 + }
114134 +#endif
114135 +};
114136 +
114137 +#if BUILDING_GCC_VERSION >= 4009
114138 +namespace {
114139 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
114140 +public:
114141 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
114142 + unsigned int execute() { return search_interesting_functions(); }
114143 +};
114144 +}
114145 +
114146 +opt_pass *make_insert_size_overflow_asm_pass(void)
114147 +{
114148 + return new insert_size_overflow_asm_pass();
114149 +}
114150 +#else
114151 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
114152 +{
114153 + return &insert_size_overflow_asm_pass.pass;
114154 +}
114155 +#endif
114156 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114157 new file mode 100644
114158 index 0000000..7f645dc
114159 --- /dev/null
114160 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114161 @@ -0,0 +1,951 @@
114162 +/*
114163 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114164 + * Licensed under the GPL v2, or (at your option) v3
114165 + *
114166 + * Homepage:
114167 + * https://github.com/ephox-gcc-plugins/size_overflow
114168 + *
114169 + * Documentation:
114170 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114171 + *
114172 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114173 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114174 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114175 + *
114176 + * Usage:
114177 + * $ make
114178 + * $ make run
114179 + */
114180 +
114181 +#include "size_overflow.h"
114182 +
114183 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs);
114184 +
114185 +static const char *get_asm_string(const_gimple stmt)
114186 +{
114187 + if (!stmt)
114188 + return NULL;
114189 + if (gimple_code(stmt) != GIMPLE_ASM)
114190 + return NULL;
114191 +
114192 + return gimple_asm_string(stmt);
114193 +}
114194 +
114195 +tree get_size_overflow_asm_input(const_gimple stmt)
114196 +{
114197 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
114198 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
114199 +}
114200 +
114201 +bool is_size_overflow_insert_check_asm(const_gimple stmt)
114202 +{
114203 + const char *str;
114204 +
114205 + if (!is_size_overflow_asm(stmt))
114206 + return false;
114207 +
114208 + str = get_asm_string(stmt);
114209 + if (!str)
114210 + return false;
114211 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
114212 +}
114213 +
114214 +bool is_size_overflow_asm(const_gimple stmt)
114215 +{
114216 + const char *str;
114217 +
114218 + if (!stmt)
114219 + return false;
114220 + if (gimple_code(stmt) != GIMPLE_ASM)
114221 + return false;
114222 +
114223 + str = get_asm_string(stmt);
114224 + if (!str)
114225 + return false;
114226 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
114227 +}
114228 +
114229 +static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
114230 +{
114231 + const char *str;
114232 +
114233 + if (!is_size_overflow_asm(stmt))
114234 + return false;
114235 +
114236 + str = get_asm_string(stmt);
114237 + if (!str)
114238 + return false;
114239 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
114240 +}
114241 +
114242 +static bool is_size_overflow_intentional_asm_end(const_gimple stmt)
114243 +{
114244 + const char *str;
114245 +
114246 + if (!is_size_overflow_asm(stmt))
114247 + return false;
114248 +
114249 + str = get_asm_string(stmt);
114250 + if (!str)
114251 + return false;
114252 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
114253 +}
114254 +
114255 +/* Get the param of the intentional_overflow attribute.
114256 + * * 0: MARK_END_INTENTIONAL
114257 + * * 1..MAX_PARAM: MARK_YES
114258 + * * -1: MARK_TURN_OFF
114259 + */
114260 +static tree get_attribute_param(const_tree decl)
114261 +{
114262 + const_tree attr;
114263 +
114264 + if (decl == NULL_TREE)
114265 + return NULL_TREE;
114266 +
114267 + attr = get_attribute("intentional_overflow", decl);
114268 + if (attr)
114269 + return TREE_VALUE(attr);
114270 + return NULL_TREE;
114271 +}
114272 +
114273 +// MARK_TURN_OFF
114274 +static bool is_turn_off_intentional_attr(const_tree decl)
114275 +{
114276 + const_tree param_head;
114277 +
114278 + param_head = get_attribute_param(decl);
114279 + if (param_head == NULL_TREE)
114280 + return false;
114281 +
114282 + if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
114283 + return true;
114284 + return false;
114285 +}
114286 +
114287 +// MARK_END_INTENTIONAL
114288 +static bool is_end_intentional_intentional_attr(const_tree decl)
114289 +{
114290 + const_tree param_head;
114291 +
114292 + param_head = get_attribute_param(decl);
114293 + if (param_head == NULL_TREE)
114294 + return false;
114295 +
114296 + if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
114297 + return true;
114298 + return false;
114299 +}
114300 +
114301 +// MARK_YES
114302 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
114303 +{
114304 + tree param, param_head;
114305 +
114306 + if (argnum == 0)
114307 + return false;
114308 +
114309 + param_head = get_attribute_param(decl);
114310 + for (param = param_head; param; param = TREE_CHAIN(param))
114311 + if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
114312 + return true;
114313 + return false;
114314 +}
114315 +
114316 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
114317 +{
114318 + const struct size_overflow_hash *hash;
114319 + location_t loc;
114320 +
114321 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
114322 + return;
114323 +
114324 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
114325 + return;
114326 +
114327 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
114328 + if (!hash)
114329 + return;
114330 +
114331 + loc = DECL_SOURCE_LOCATION(decl);
114332 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
114333 +}
114334 +
114335 +// Get the field decl of a component ref for intentional_overflow checking
114336 +static const_tree search_field_decl(const_tree comp_ref)
114337 +{
114338 + const_tree field = NULL_TREE;
114339 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
114340 +
114341 + for (i = 0; i < len; i++) {
114342 + field = TREE_OPERAND(comp_ref, i);
114343 + if (TREE_CODE(field) == FIELD_DECL)
114344 + break;
114345 + }
114346 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114347 + return field;
114348 +}
114349 +
114350 +/* Get the type of the intentional_overflow attribute of a node
114351 + * * MARK_TURN_OFF
114352 + * * MARK_YES
114353 + * * MARK_NO
114354 + * * MARK_END_INTENTIONAL
114355 + */
114356 +static enum intentional_mark get_intentional_attr_type(const_tree node)
114357 +{
114358 + const_tree cur_decl;
114359 +
114360 + if (node == NULL_TREE)
114361 + return MARK_NO;
114362 +
114363 + switch (TREE_CODE(node)) {
114364 + case COMPONENT_REF:
114365 + cur_decl = search_field_decl(node);
114366 + if (is_turn_off_intentional_attr(cur_decl))
114367 + return MARK_TURN_OFF;
114368 + if (is_end_intentional_intentional_attr(cur_decl))
114369 + return MARK_YES;
114370 + break;
114371 + case PARM_DECL: {
114372 + unsigned int argnum;
114373 +
114374 + cur_decl = get_orig_fndecl(current_function_decl);
114375 + argnum = find_arg_number_tree(node, cur_decl);
114376 + if (argnum == CANNOT_FIND_ARG)
114377 + return MARK_NO;
114378 + if (is_yes_intentional_attr(cur_decl, argnum))
114379 + return MARK_YES;
114380 + if (is_end_intentional_intentional_attr(cur_decl))
114381 + return MARK_END_INTENTIONAL;
114382 + break;
114383 + }
114384 + case FUNCTION_DECL: {
114385 + const_tree fndecl = get_orig_fndecl(node);
114386 +
114387 + if (is_turn_off_intentional_attr(fndecl))
114388 + return MARK_TURN_OFF;
114389 + if (is_end_intentional_intentional_attr(fndecl))
114390 + return MARK_END_INTENTIONAL;
114391 + }
114392 + default:
114393 + break;
114394 + }
114395 + return MARK_NO;
114396 +}
114397 +
114398 +static enum intentional_mark walk_use_def_phi(struct pointer_set_t *visited, const_tree result)
114399 +{
114400 + enum intentional_mark mark = MARK_NO;
114401 + gimple phi = get_def_stmt(result);
114402 + unsigned int i, n = gimple_phi_num_args(phi);
114403 +
114404 + pointer_set_insert(visited, phi);
114405 + for (i = 0; i < n; i++) {
114406 + tree arg = gimple_phi_arg_def(phi, i);
114407 +
114408 + mark = walk_use_def(visited, arg);
114409 + if (mark != MARK_NO)
114410 + return mark;
114411 + }
114412 +
114413 + return mark;
114414 +}
114415 +
114416 +static enum intentional_mark walk_use_def_binary(struct pointer_set_t *visited, const_tree lhs)
114417 +{
114418 + enum intentional_mark mark;
114419 + tree rhs1, rhs2;
114420 + gimple def_stmt = get_def_stmt(lhs);
114421 +
114422 + rhs1 = gimple_assign_rhs1(def_stmt);
114423 + rhs2 = gimple_assign_rhs2(def_stmt);
114424 +
114425 + mark = walk_use_def(visited, rhs1);
114426 + if (mark == MARK_NO)
114427 + return walk_use_def(visited, rhs2);
114428 + return mark;
114429 +}
114430 +
114431 +enum intentional_mark get_so_asm_type(const_gimple stmt)
114432 +{
114433 + if (!stmt)
114434 + return MARK_NO;
114435 + if (!is_size_overflow_asm(stmt))
114436 + return MARK_NO;
114437 + if (is_size_overflow_insert_check_asm(stmt))
114438 + return MARK_NO;
114439 + if (is_size_overflow_intentional_asm_turn_off(stmt))
114440 + return MARK_TURN_OFF;
114441 + if (is_size_overflow_intentional_asm_end(stmt))
114442 + return MARK_END_INTENTIONAL;
114443 + return MARK_YES;
114444 +}
114445 +
114446 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs)
114447 +{
114448 + const_gimple def_stmt;
114449 +
114450 + if (TREE_CODE(lhs) != SSA_NAME)
114451 + return get_intentional_attr_type(lhs);
114452 +
114453 + def_stmt = get_def_stmt(lhs);
114454 + gcc_assert(def_stmt);
114455 +
114456 + if (pointer_set_insert(visited, def_stmt))
114457 + return MARK_NO;
114458 +
114459 + switch (gimple_code(def_stmt)) {
114460 + case GIMPLE_CALL:
114461 + case GIMPLE_RETURN:
114462 + return MARK_NO;
114463 + case GIMPLE_NOP:
114464 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
114465 + case GIMPLE_ASM:
114466 + return get_so_asm_type(def_stmt);
114467 + case GIMPLE_PHI:
114468 + return walk_use_def_phi(visited, lhs);
114469 + case GIMPLE_ASSIGN:
114470 + switch (gimple_num_ops(def_stmt)) {
114471 + case 2:
114472 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
114473 + case 3:
114474 + return walk_use_def_binary(visited, lhs);
114475 + }
114476 + default:
114477 + debug_gimple_stmt((gimple)def_stmt);
114478 + error("%s: unknown gimple code", __func__);
114479 + gcc_unreachable();
114480 + }
114481 +}
114482 +
114483 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
114484 +{
114485 + enum intentional_mark mark;
114486 + struct pointer_set_t *visited;
114487 +
114488 + visited = pointer_set_create();
114489 + mark = walk_use_def(visited, var);
114490 + pointer_set_destroy(visited);
114491 +
114492 + return mark;
114493 +}
114494 +
114495 +/* Search intentional_overflow attribute on caller and on callee too.
114496 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
114497 + * parameters aren't tracked backwards.
114498 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
114499 + * the function.
114500 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
114501 + * in all callers (on a structure field means that overflow checking is turned off
114502 + * in all expressions involving the given field).
114503 + */
114504 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
114505 +{
114506 + enum intentional_mark caller_mark, callee_mark;
114507 + const_tree fndecl, orig_cur_fndecl, arg;
114508 +
114509 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
114510 +
114511 + // handle MARK_TURN_OFF early on the caller
114512 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
114513 + return MARK_TURN_OFF;
114514 +
114515 + switch (gimple_code(stmt)) {
114516 + case GIMPLE_RETURN:
114517 + gcc_assert(argnum == 0);
114518 + // for now ignore other intentional attribute types on returns
114519 + return MARK_NO;
114520 + case GIMPLE_CALL:
114521 + gcc_assert(argnum != 0);
114522 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114523 + arg = gimple_call_arg(stmt, argnum - 1);
114524 + break;
114525 + default:
114526 + debug_gimple_stmt((gimple)stmt);
114527 + gcc_unreachable();
114528 + }
114529 +
114530 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
114531 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
114532 + return MARK_END_INTENTIONAL;
114533 +
114534 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114535 + // handle MARK_TURN_OFF on the callee
114536 + if (is_turn_off_intentional_attr(fndecl))
114537 + return MARK_TURN_OFF;
114538 + // find a defining marked caller argument or struct field for arg
114539 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
114540 +
114541 + // did we find a marked struct field?
114542 + if (caller_mark == MARK_TURN_OFF)
114543 + return MARK_TURN_OFF;
114544 +
114545 + // handle MARK_END_INTENTIONAL on the callee
114546 + if (is_end_intentional_intentional_attr(fndecl))
114547 + callee_mark = MARK_END_INTENTIONAL;
114548 + // is it a marked callee parameter?
114549 + else if (is_yes_intentional_attr(fndecl, argnum))
114550 + callee_mark = MARK_YES;
114551 + else
114552 + callee_mark = MARK_NO;
114553 +
114554 + // no intentional attribute found
114555 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
114556 + return MARK_NO;
114557 +
114558 + // MARK_YES is meaningful only on the caller
114559 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
114560 + return MARK_NO;
114561 +
114562 + // we found a code region where we don't want to duplicate
114563 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
114564 + return MARK_END_INTENTIONAL;
114565 +
114566 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
114567 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
114568 + return MARK_NO;
114569 +
114570 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
114571 + if (caller_mark == MARK_YES) {
114572 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
114573 + return MARK_YES;
114574 + }
114575 +
114576 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
114577 + debug_gimple_stmt((gimple)stmt);
114578 + print_intentional_mark(caller_mark);
114579 + print_intentional_mark(callee_mark);
114580 + gcc_unreachable();
114581 +}
114582 +
114583 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
114584 +{
114585 + const_tree arg;
114586 +
114587 + switch (gimple_code(stmt)) {
114588 + case GIMPLE_RETURN:
114589 + gcc_assert(argnum == 0);
114590 + arg = gimple_return_retval(stmt);
114591 + break;
114592 + case GIMPLE_CALL:
114593 + gcc_assert(argnum != 0);
114594 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114595 + arg = gimple_call_arg(stmt, argnum - 1);
114596 + break;
114597 + case GIMPLE_ASM:
114598 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
114599 + arg = get_size_overflow_asm_input(stmt);
114600 + break;
114601 + default:
114602 + debug_gimple_stmt((gimple)stmt);
114603 + gcc_unreachable();
114604 + }
114605 +
114606 + // find a defining marked caller argument or struct field for arg
114607 + return check_intentional_size_overflow_asm_and_attribute(arg);
114608 +}
114609 +
114610 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
114611 +{
114612 + const_tree rhs1, lhs, rhs1_type, lhs_type;
114613 + enum machine_mode lhs_mode, rhs_mode;
114614 + gimple def_stmt = get_def_stmt(no_const_rhs);
114615 +
114616 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114617 + return false;
114618 +
114619 + rhs1 = gimple_assign_rhs1(def_stmt);
114620 + lhs = gimple_assign_lhs(def_stmt);
114621 + rhs1_type = TREE_TYPE(rhs1);
114622 + lhs_type = TREE_TYPE(lhs);
114623 + rhs_mode = TYPE_MODE(rhs1_type);
114624 + lhs_mode = TYPE_MODE(lhs_type);
114625 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
114626 + return false;
114627 +
114628 + return true;
114629 +}
114630 +
114631 +static unsigned int uses_num(tree node)
114632 +{
114633 + imm_use_iterator imm_iter;
114634 + use_operand_p use_p;
114635 + unsigned int num = 0;
114636 +
114637 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
114638 + gimple use_stmt = USE_STMT(use_p);
114639 +
114640 + if (use_stmt == NULL)
114641 + return num;
114642 + if (is_gimple_debug(use_stmt))
114643 + continue;
114644 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
114645 + continue;
114646 + num++;
114647 + }
114648 + return num;
114649 +}
114650 +
114651 +static bool no_uses(tree node)
114652 +{
114653 + return !uses_num(node);
114654 +}
114655 +
114656 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
114657 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
114658 +{
114659 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
114660 + gimple def_stmt = get_def_stmt(lhs);
114661 +
114662 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114663 + return false;
114664 +
114665 + rhs1 = gimple_assign_rhs1(def_stmt);
114666 + rhs_type = TREE_TYPE(rhs1);
114667 + lhs_type = TREE_TYPE(lhs);
114668 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
114669 + return false;
114670 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
114671 + return false;
114672 +
114673 + def_stmt = get_def_stmt(rhs1);
114674 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
114675 + return false;
114676 +
114677 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
114678 + return false;
114679 +
114680 + rhs1 = gimple_assign_rhs1(def_stmt);
114681 + rhs2 = gimple_assign_rhs2(def_stmt);
114682 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
114683 + return false;
114684 +
114685 + if (is_gimple_constant(rhs2))
114686 + not_const_rhs = rhs1;
114687 + else
114688 + not_const_rhs = rhs2;
114689 +
114690 + return no_uses(not_const_rhs);
114691 +}
114692 +
114693 +static bool is_lt_signed_type_max(const_tree rhs)
114694 +{
114695 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
114696 +
114697 + if (!TYPE_UNSIGNED(type))
114698 + return true;
114699 +
114700 + switch (TYPE_MODE(type)) {
114701 + case QImode:
114702 + new_type = intQI_type_node;
114703 + break;
114704 + case HImode:
114705 + new_type = intHI_type_node;
114706 + break;
114707 + case SImode:
114708 + new_type = intSI_type_node;
114709 + break;
114710 + case DImode:
114711 + new_type = intDI_type_node;
114712 + break;
114713 + default:
114714 + debug_tree((tree)type);
114715 + gcc_unreachable();
114716 + }
114717 +
114718 + type_max = TYPE_MAX_VALUE(new_type);
114719 + if (!tree_int_cst_lt(type_max, rhs))
114720 + return true;
114721 +
114722 + return false;
114723 +}
114724 +
114725 +static bool is_gt_zero(const_tree rhs)
114726 +{
114727 + const_tree type = TREE_TYPE(rhs);
114728 +
114729 + if (TYPE_UNSIGNED(type))
114730 + return true;
114731 +
114732 + if (!tree_int_cst_lt(rhs, integer_zero_node))
114733 + return true;
114734 +
114735 + return false;
114736 +}
114737 +
114738 +bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
114739 +{
114740 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
114741 + return false;
114742 + if (!is_gimple_constant(rhs))
114743 + return false;
114744 +
114745 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
114746 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
114747 + return false;
114748 +
114749 + return true;
114750 +}
114751 +
114752 +static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
114753 +{
114754 + gimple assign;
114755 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114756 + tree origtype = TREE_TYPE(orig_rhs);
114757 +
114758 + gcc_assert(is_gimple_assign(stmt));
114759 +
114760 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114761 + pointer_set_insert(visited->my_stmts, assign);
114762 + return gimple_assign_lhs(assign);
114763 +}
114764 +
114765 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
114766 +{
114767 + tree new_rhs, orig_rhs;
114768 + void (*gimple_assign_set_rhs)(gimple, tree);
114769 + tree rhs1 = gimple_assign_rhs1(stmt);
114770 + tree rhs2 = gimple_assign_rhs2(stmt);
114771 + tree lhs = gimple_assign_lhs(stmt);
114772 +
114773 + if (!check_overflow)
114774 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114775 +
114776 + if (change_rhs == NULL_TREE)
114777 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114778 +
114779 + if (new_rhs2 == NULL_TREE) {
114780 + orig_rhs = rhs1;
114781 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
114782 + } else {
114783 + orig_rhs = rhs2;
114784 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
114785 + }
114786 +
114787 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
114788 +
114789 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
114790 + gimple_assign_set_rhs(stmt, new_rhs);
114791 + update_stmt(stmt);
114792 +
114793 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114794 +}
114795 +
114796 +static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
114797 +{
114798 + gimple rhs1_def_stmt, rhs2_def_stmt;
114799 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
114800 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
114801 + const_tree rhs1 = gimple_assign_rhs1(stmt);
114802 + const_tree rhs2 = gimple_assign_rhs2(stmt);
114803 +
114804 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
114805 + return false;
114806 +
114807 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
114808 +
114809 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
114810 + return false;
114811 +
114812 + rhs1_def_stmt = get_def_stmt(rhs1);
114813 + rhs2_def_stmt = get_def_stmt(rhs2);
114814 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
114815 + return false;
114816 +
114817 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114818 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
114819 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
114820 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
114821 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
114822 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
114823 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
114824 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
114825 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
114826 + return false;
114827 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
114828 + return false;
114829 +
114830 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
114831 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
114832 + return true;
114833 +}
114834 +
114835 +static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
114836 +{
114837 + gimple assign;
114838 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114839 + tree type = TREE_TYPE(rhs1);
114840 + tree lhs = create_new_var(type);
114841 +
114842 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
114843 + assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
114844 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
114845 +
114846 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114847 + update_stmt(assign);
114848 + pointer_set_insert(visited->my_stmts, assign);
114849 + return assign;
114850 +}
114851 +
114852 +static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
114853 +{
114854 + gimple_stmt_iterator gsi;
114855 + gimple cast_stmt;
114856 + tree type = TREE_TYPE(node);
114857 +
114858 + if (types_compatible_p(type, intTI_type_node))
114859 + return node;
114860 +
114861 + gsi = gsi_for_stmt(stmt);
114862 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114863 + pointer_set_insert(visited->my_stmts, cast_stmt);
114864 + return gimple_assign_lhs(cast_stmt);
114865 +}
114866 +
114867 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
114868 +{
114869 + tree rhs1, def_stmt_rhs1;
114870 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
114871 +
114872 + def_stmt = get_def_stmt(var);
114873 + if (!gimple_assign_cast_p(def_stmt))
114874 + return NULL_TREE;
114875 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
114876 +
114877 + rhs1 = gimple_assign_rhs1(def_stmt);
114878 + rhs1_def_stmt = get_def_stmt(rhs1);
114879 + if (!gimple_assign_cast_p(rhs1_def_stmt))
114880 + return rhs1;
114881 +
114882 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114883 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
114884 +
114885 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
114886 + case GIMPLE_CALL:
114887 + case GIMPLE_NOP:
114888 + case GIMPLE_ASM:
114889 + case GIMPLE_PHI:
114890 + return def_stmt_rhs1;
114891 + case GIMPLE_ASSIGN:
114892 + return rhs1;
114893 + default:
114894 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
114895 + gcc_unreachable();
114896 + }
114897 +}
114898 +
114899 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
114900 +{
114901 + tree new_rhs1, new_rhs2;
114902 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
114903 + gimple assign, stmt = get_def_stmt(lhs);
114904 + tree rhs1 = gimple_assign_rhs1(stmt);
114905 + tree rhs2 = gimple_assign_rhs2(stmt);
114906 +
114907 + if (!is_subtraction_special(visited, stmt))
114908 + return NULL_TREE;
114909 +
114910 + new_rhs1 = expand(visited, rhs1);
114911 + new_rhs2 = expand(visited, rhs2);
114912 +
114913 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
114914 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
114915 +
114916 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
114917 + return NULL_TREE;
114918 +
114919 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
114920 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
114921 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
114922 + }
114923 +
114924 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
114925 + new_lhs = gimple_assign_lhs(assign);
114926 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
114927 +
114928 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
114929 +}
114930 +
114931 +bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
114932 +{
114933 + const_gimple def_stmt;
114934 +
114935 + if (TREE_CODE(rhs) != SSA_NAME)
114936 + return false;
114937 +
114938 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
114939 + return false;
114940 +
114941 + def_stmt = get_def_stmt(rhs);
114942 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
114943 + return false;
114944 +
114945 + return true;
114946 +}
114947 +
114948 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
114949 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
114950 + * fffffff * 16 > signed max -> truncate
114951 + */
114952 +static bool look_for_mult_and_add(const_gimple stmt)
114953 +{
114954 + const_tree res;
114955 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
114956 + const_gimple def_stmt;
114957 +
114958 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
114959 + return false;
114960 + if (!is_gimple_assign(stmt))
114961 + return false;
114962 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
114963 + return false;
114964 +
114965 + rhs1 = gimple_assign_rhs1(stmt);
114966 + rhs2 = gimple_assign_rhs2(stmt);
114967 + if (is_gimple_constant(rhs1)) {
114968 + const_rhs = rhs1;
114969 + def_stmt = get_def_stmt(rhs2);
114970 + } else if (is_gimple_constant(rhs2)) {
114971 + const_rhs = rhs2;
114972 + def_stmt = get_def_stmt(rhs1);
114973 + } else
114974 + return false;
114975 +
114976 + if (!is_gimple_assign(def_stmt))
114977 + return false;
114978 +
114979 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
114980 + return false;
114981 +
114982 + def_rhs1 = gimple_assign_rhs1(def_stmt);
114983 + def_rhs2 = gimple_assign_rhs2(def_stmt);
114984 + if (is_gimple_constant(def_rhs1))
114985 + def_const_rhs = def_rhs1;
114986 + else if (is_gimple_constant(def_rhs2))
114987 + def_const_rhs = def_rhs2;
114988 + else
114989 + return false;
114990 +
114991 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
114992 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
114993 + return false;
114994 + return true;
114995 +}
114996 +
114997 +enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
114998 +{
114999 + const_gimple def_stmt_1, def_stmt_2;
115000 + const_tree rhs1, rhs2;
115001 + bool add_mul_rhs1, add_mul_rhs2;
115002 +
115003 + rhs1 = gimple_assign_rhs1(stmt);
115004 + def_stmt_1 = get_def_stmt(rhs1);
115005 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
115006 +
115007 + rhs2 = gimple_assign_rhs2(stmt);
115008 + def_stmt_2 = get_def_stmt(rhs2);
115009 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
115010 +
115011 + if (add_mul_rhs1)
115012 + return RHS1_INTENTIONAL_OVERFLOW;
115013 + if (add_mul_rhs2)
115014 + return RHS2_INTENTIONAL_OVERFLOW;
115015 + return NO_INTENTIONAL_OVERFLOW;
115016 +}
115017 +
115018 +static gimple get_dup_stmt(struct visited *visited, gimple stmt)
115019 +{
115020 + gimple my_stmt;
115021 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115022 +
115023 + gsi_next(&gsi);
115024 + my_stmt = gsi_stmt(gsi);
115025 +
115026 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
115027 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
115028 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
115029 + debug_gimple_stmt(stmt);
115030 + debug_gimple_stmt(my_stmt);
115031 + gcc_unreachable();
115032 + }
115033 +
115034 + return my_stmt;
115035 +}
115036 +
115037 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
115038 + * unsigned type cast to signed type, unsigned type: no more uses
115039 + * e.g., lib/vsprintf.c:simple_strtol()
115040 + * _10 = (unsigned long int) _9
115041 + * _11 = -_10;
115042 + * _12 = (long int) _11; (_11_ no more uses)
115043 + */
115044 +static bool is_call_or_cast(gimple stmt)
115045 +{
115046 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
115047 +}
115048 +
115049 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
115050 +{
115051 + const_tree rhs;
115052 + gimple def_stmt;
115053 +
115054 + if (node == NULL_TREE)
115055 + return true;
115056 + if (is_gimple_constant(node))
115057 + return true;
115058 +
115059 + def_stmt = get_def_stmt(node);
115060 + if (!def_stmt)
115061 + return false;
115062 +
115063 + if (is_call_or_cast(def_stmt))
115064 + return true;
115065 +
115066 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
115067 + return false;
115068 + rhs = gimple_assign_rhs1(def_stmt);
115069 + def_stmt = get_def_stmt(rhs);
115070 + if (!def_stmt)
115071 + return false;
115072 + return is_call_or_cast(def_stmt);
115073 +}
115074 +
115075 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
115076 +{
115077 + unsigned int use_num;
115078 + gimple so_stmt;
115079 + const_gimple def_stmt;
115080 + const_tree rhs1, rhs2;
115081 + tree rhs = gimple_assign_rhs1(stmt);
115082 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
115083 + const_tree rhs_type = TREE_TYPE(rhs);
115084 +
115085 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
115086 + return;
115087 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
115088 + return;
115089 + use_num = uses_num(rhs);
115090 + if (use_num != 1)
115091 + return;
115092 +
115093 + def_stmt = get_def_stmt(rhs);
115094 + if (!def_stmt)
115095 + return;
115096 + if (!is_gimple_assign(def_stmt))
115097 + return;
115098 +
115099 + rhs1 = gimple_assign_rhs1(def_stmt);
115100 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
115101 + return;
115102 +
115103 + rhs2 = gimple_assign_rhs2(def_stmt);
115104 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
115105 + return;
115106 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115107 + return;
115108 +
115109 + so_stmt = get_dup_stmt(visited, stmt);
115110 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
115111 +}
115112 +
115113 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
115114 new file mode 100644
115115 index 0000000..d3c574d
115116 --- /dev/null
115117 +++ b/tools/gcc/size_overflow_plugin/misc.c
115118 @@ -0,0 +1,427 @@
115119 +/*
115120 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115121 + * Licensed under the GPL v2, or (at your option) v3
115122 + *
115123 + * Homepage:
115124 + * https://github.com/ephox-gcc-plugins/size_overflow
115125 + *
115126 + * Documentation:
115127 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115128 + *
115129 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115130 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115131 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115132 + *
115133 + * Usage:
115134 + * $ make
115135 + * $ make run
115136 + */
115137 +
115138 +#include "size_overflow.h"
115139 +
115140 +const char *get_type_name_from_field(const_tree field_decl)
115141 +{
115142 + const_tree context, type_name;
115143 +
115144 + if (TREE_CODE(field_decl) != FIELD_DECL)
115145 + return NULL;
115146 +
115147 + context = DECL_CONTEXT(field_decl);
115148 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
115149 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
115150 + if (type_name == NULL_TREE)
115151 + return NULL;
115152 +
115153 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
115154 + return IDENTIFIER_POINTER(type_name);
115155 + else if (TREE_CODE(type_name) == TYPE_DECL)
115156 + return DECL_NAME_POINTER(type_name);
115157 +
115158 + debug_tree((tree)field_decl);
115159 + debug_tree((tree)type_name);
115160 + gcc_unreachable();
115161 +}
115162 +
115163 +// Was the function created by the compiler itself?
115164 +bool made_by_compiler(const_tree decl)
115165 +{
115166 + struct cgraph_node *node;
115167 +
115168 + if (FUNCTION_PTR_P(decl))
115169 + return false;
115170 + if (TREE_CODE(decl) == VAR_DECL)
115171 + return false;
115172 +
115173 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
115174 + if (DECL_ARTIFICIAL(decl))
115175 + return true;
115176 +
115177 + node = get_cnode(decl);
115178 + if (!node)
115179 + return false;
115180 + return node->clone_of != NULL;
115181 +}
115182 +
115183 +bool skip_types(const_tree var)
115184 +{
115185 + const_tree type;
115186 +
115187 + type = TREE_TYPE(var);
115188 + if (type == NULL_TREE)
115189 + return true;
115190 +
115191 + switch (TREE_CODE(type)) {
115192 + case INTEGER_TYPE:
115193 + case ENUMERAL_TYPE:
115194 + return false;
115195 + default:
115196 + return true;
115197 + }
115198 +}
115199 +
115200 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
115201 +{
115202 + gimple def_stmt;
115203 +
115204 + gcc_assert(fn_ptr != NULL_TREE);
115205 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
115206 +
115207 + if (is_gimple_constant(fn_ptr))
115208 + return NULL;
115209 +
115210 + def_stmt = get_def_stmt(fn_ptr);
115211 + gcc_assert(def_stmt);
115212 + return def_stmt;
115213 +}
115214 +
115215 +gimple get_def_stmt(const_tree node)
115216 +{
115217 + gcc_assert(node != NULL_TREE);
115218 +
115219 + if (TREE_CODE(node) != SSA_NAME)
115220 + return NULL;
115221 + return SSA_NAME_DEF_STMT(node);
115222 +}
115223 +
115224 +tree create_new_var(tree type)
115225 +{
115226 + tree new_var = create_tmp_var(type, "cicus");
115227 +
115228 + add_referenced_var(new_var);
115229 + return new_var;
115230 +}
115231 +
115232 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
115233 +{
115234 + const_gimple def_stmt = get_def_stmt(rhs);
115235 +
115236 + if (force)
115237 + return false;
115238 +
115239 + if (is_gimple_constant(rhs))
115240 + return false;
115241 +
115242 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
115243 + return false;
115244 +
115245 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
115246 + return false;
115247 +
115248 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
115249 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
115250 + return false;
115251 +
115252 + return true;
115253 +}
115254 +
115255 +tree cast_a_tree(tree type, tree var)
115256 +{
115257 + gcc_assert(type != NULL_TREE);
115258 + gcc_assert(var != NULL_TREE);
115259 + gcc_assert(fold_convertible_p(type, var));
115260 +
115261 + return fold_convert(type, var);
115262 +}
115263 +
115264 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
115265 +{
115266 + gimple assign, def_stmt;
115267 +
115268 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
115269 + gcc_assert(!is_gimple_constant(rhs));
115270 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
115271 + gcc_unreachable();
115272 +
115273 + def_stmt = get_def_stmt(rhs);
115274 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
115275 + return def_stmt;
115276 +
115277 + if (lhs == CREATE_NEW_VAR)
115278 + lhs = create_new_var(dst_type);
115279 +
115280 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
115281 +
115282 + if (!gsi_end_p(*gsi)) {
115283 + location_t loc = gimple_location(gsi_stmt(*gsi));
115284 + gimple_set_location(assign, loc);
115285 + }
115286 +
115287 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115288 +
115289 + if (before)
115290 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
115291 + else
115292 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
115293 + update_stmt(assign);
115294 + return assign;
115295 +}
115296 +
115297 +bool is_size_overflow_type(const_tree var)
115298 +{
115299 + const char *name;
115300 + const_tree type_name, type;
115301 +
115302 + if (var == NULL_TREE)
115303 + return false;
115304 +
115305 + type = TREE_TYPE(var);
115306 + type_name = TYPE_NAME(type);
115307 + if (type_name == NULL_TREE)
115308 + return false;
115309 +
115310 + if (DECL_P(type_name))
115311 + name = DECL_NAME_POINTER(type_name);
115312 + else
115313 + name = IDENTIFIER_POINTER(type_name);
115314 +
115315 + if (!strncmp(name, "size_overflow_type", 18))
115316 + return true;
115317 + return false;
115318 +}
115319 +
115320 +// Determine if a cloned function has all the original arguments
115321 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
115322 +{
115323 + const_tree new_decl_list, old_decl_list;
115324 +
115325 + if (new_node->clone_of && new_node->clone.tree_map)
115326 + return !new_node->clone.args_to_skip;
115327 +
115328 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
115329 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
115330 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
115331 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
115332 +
115333 + return true;
115334 +}
115335 +
115336 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
115337 +{
115338 + unsigned int new_num;
115339 + const_tree fndecl_arg;
115340 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
115341 + const_tree arg, target_fndecl_arglist;
115342 +
115343 + if (num == 0)
115344 + return num;
115345 +
115346 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
115347 + return num;
115348 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
115349 + return CANNOT_FIND_ARG;
115350 +
115351 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
115352 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
115353 + return CANNOT_FIND_ARG;
115354 +
115355 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
115356 + gcc_assert(fndecl_arg != NULL_TREE);
115357 +
115358 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
115359 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
115360 + return new_num;
115361 + }
115362 +
115363 + return CANNOT_FIND_ARG;
115364 +}
115365 +
115366 +// Find the specified argument in the originally cloned function
115367 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
115368 +{
115369 + bitmap args_to_skip;
115370 + unsigned int i, new_argnum = clone_argnum;
115371 +
115372 + if (unchanged_arglist(new_node, old_node))
115373 + return clone_argnum;
115374 +
115375 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115376 + args_to_skip = new_node->clone.args_to_skip;
115377 + for (i = 0; i < clone_argnum; i++) {
115378 + if (bitmap_bit_p(args_to_skip, i))
115379 + new_argnum++;
115380 + }
115381 + return new_argnum;
115382 +}
115383 +
115384 +// Find the specified argument in the clone
115385 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
115386 +{
115387 + bitmap args_to_skip;
115388 + unsigned int i, new_argnum = orig_argnum;
115389 +
115390 + if (unchanged_arglist(new_node, old_node))
115391 + return orig_argnum;
115392 +
115393 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115394 + args_to_skip = new_node->clone.args_to_skip;
115395 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
115396 + // XXX torolni kellene a nodeot
115397 + return CANNOT_FIND_ARG;
115398 +
115399 + for (i = 0; i < orig_argnum; i++) {
115400 + if (bitmap_bit_p(args_to_skip, i))
115401 + new_argnum--;
115402 + }
115403 + return new_argnum;
115404 +}
115405 +
115406 +// Associate the argument between a clone and a cloned function
115407 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
115408 +{
115409 + bool node_clone, correct_argnum_of_node_clone;
115410 + const_tree correct_argnum_of_node_decl, node_decl;
115411 +
115412 + if (node == correct_argnum_of_node)
115413 + return argnum;
115414 + if (argnum == 0)
115415 + return argnum;
115416 +
115417 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
115418 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
115419 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
115420 +
115421 + if (node) {
115422 + node_decl = NODE_DECL(node);
115423 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
115424 + node_clone = made_by_compiler(node_decl);
115425 + } else {
115426 + node_decl = NULL_TREE;
115427 + node_clone = false;
115428 + }
115429 +
115430 + if (correct_argnum_of_node_decl == node_decl)
115431 + return argnum;
115432 +
115433 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
115434 + // the original decl is lost if both nodes are clones
115435 + if (node_clone && correct_argnum_of_node_clone) {
115436 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
115437 + return argnum;
115438 + }
115439 +
115440 + if (node_clone && !correct_argnum_of_node_clone)
115441 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
115442 + else if (!node_clone && correct_argnum_of_node_clone)
115443 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
115444 +
115445 + if (node)
115446 + debug_tree((tree)NODE_DECL(node));
115447 + debug_tree((tree)correct_argnum_of_node_decl);
115448 + gcc_unreachable();
115449 +}
115450 +
115451 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
115452 +{
115453 + struct cgraph_node *node, *correct_argnum_of_node;
115454 +
115455 + gcc_assert(decl != NULL_TREE);
115456 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
115457 +
115458 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
115459 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
115460 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
115461 +
115462 + node = get_cnode(decl);
115463 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
115464 +}
115465 +
115466 +// Find the original cloned function
115467 +tree get_orig_fndecl(const_tree clone_fndecl)
115468 +{
115469 + tree orig_fndecl;
115470 + struct cgraph_node *node;
115471 +
115472 + orig_fndecl = (tree)DECL_ORIGIN(clone_fndecl);
115473 + if (!made_by_compiler(orig_fndecl))
115474 + return orig_fndecl;
115475 +
115476 + node = get_cnode(clone_fndecl);
115477 + if (!node)
115478 + return (tree)clone_fndecl;
115479 +
115480 + while (node->clone_of)
115481 + node = node->clone_of;
115482 + if (!made_by_compiler(NODE_DECL(node)))
115483 + return NODE_DECL(node);
115484 + // Return the cloned decl because it is needed for the transform callback
115485 + return (tree)clone_fndecl;
115486 +}
115487 +
115488 +static tree get_interesting_fndecl_from_stmt(const_gimple stmt)
115489 +{
115490 + if (gimple_call_num_args(stmt) == 0)
115491 + return NULL_TREE;
115492 + return gimple_call_fndecl(stmt);
115493 +}
115494 +
115495 +tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt)
115496 +{
115497 + tree fndecl;
115498 +
115499 + fndecl = get_interesting_fndecl_from_stmt(stmt);
115500 + if (fndecl == NULL_TREE)
115501 + return NULL_TREE;
115502 + return get_orig_fndecl(fndecl);
115503 +}
115504 +
115505 +void set_dominance_info(void)
115506 +{
115507 + calculate_dominance_info(CDI_DOMINATORS);
115508 + calculate_dominance_info(CDI_POST_DOMINATORS);
115509 +}
115510 +
115511 +void unset_dominance_info(void)
115512 +{
115513 + free_dominance_info(CDI_DOMINATORS);
115514 + free_dominance_info(CDI_POST_DOMINATORS);
115515 +}
115516 +
115517 +void set_current_function_decl(tree fndecl)
115518 +{
115519 + gcc_assert(fndecl != NULL_TREE);
115520 +
115521 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
115522 +#if BUILDING_GCC_VERSION <= 4007
115523 + current_function_decl = fndecl;
115524 +#endif
115525 + set_dominance_info();
115526 +}
115527 +
115528 +void unset_current_function_decl(void)
115529 +{
115530 + unset_dominance_info();
115531 +#if BUILDING_GCC_VERSION <= 4007
115532 + current_function_decl = NULL_TREE;
115533 +#endif
115534 + pop_cfun();
115535 +}
115536 +
115537 +bool is_valid_cgraph_node(struct cgraph_node *node)
115538 +{
115539 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
115540 + return false;
115541 + if (node->thunk.thunk_p || node->alias)
115542 + return false;
115543 + return true;
115544 +}
115545 +
115546 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115547 new file mode 100644
115548 index 0000000..c955c6b
115549 --- /dev/null
115550 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115551 @@ -0,0 +1,137 @@
115552 +/*
115553 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115554 + * Licensed under the GPL v2, or (at your option) v3
115555 + *
115556 + * Homepage:
115557 + * https://github.com/ephox-gcc-plugins/size_overflow
115558 + *
115559 + * Documentation:
115560 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115561 + *
115562 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115563 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115564 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115565 + *
115566 + * Usage:
115567 + * $ make
115568 + * $ make run
115569 + */
115570 +
115571 +#include "size_overflow.h"
115572 +
115573 +bool skip_expr_on_double_type(const_gimple stmt)
115574 +{
115575 + enum tree_code code = gimple_assign_rhs_code(stmt);
115576 +
115577 + switch (code) {
115578 + case RSHIFT_EXPR:
115579 + case TRUNC_DIV_EXPR:
115580 + case CEIL_DIV_EXPR:
115581 + case FLOOR_DIV_EXPR:
115582 + case ROUND_DIV_EXPR:
115583 + case EXACT_DIV_EXPR:
115584 + case RDIV_EXPR:
115585 + case TRUNC_MOD_EXPR:
115586 + case CEIL_MOD_EXPR:
115587 + case FLOOR_MOD_EXPR:
115588 + case ROUND_MOD_EXPR:
115589 + return true;
115590 + default:
115591 + return false;
115592 + }
115593 +}
115594 +
115595 +void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
115596 +{
115597 + const_tree orig_rhs1;
115598 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
115599 + gimple down_cast, up_cast;
115600 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
115601 +
115602 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115603 + down_lhs = gimple_assign_lhs(down_cast);
115604 +
115605 + gsi = gsi_for_stmt(use_stmt);
115606 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115607 + new_lhs = gimple_assign_lhs(up_cast);
115608 +
115609 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
115610 + if (operand_equal_p(orig_rhs1, rhs, 0))
115611 + gimple_assign_set_rhs1(use_stmt, new_lhs);
115612 + else
115613 + gimple_assign_set_rhs2(use_stmt, new_lhs);
115614 + update_stmt(use_stmt);
115615 +
115616 + pointer_set_insert(visited->my_stmts, up_cast);
115617 + pointer_set_insert(visited->my_stmts, down_cast);
115618 + pointer_set_insert(visited->skip_expr_casts, up_cast);
115619 + pointer_set_insert(visited->skip_expr_casts, down_cast);
115620 +}
115621 +
115622 +static tree get_proper_unsigned_half_type(const_tree node)
115623 +{
115624 + tree new_type, type;
115625 +
115626 + gcc_assert(is_size_overflow_type(node));
115627 +
115628 + type = TREE_TYPE(node);
115629 + switch (TYPE_MODE(type)) {
115630 + case HImode:
115631 + new_type = unsigned_intQI_type_node;
115632 + break;
115633 + case SImode:
115634 + new_type = unsigned_intHI_type_node;
115635 + break;
115636 + case DImode:
115637 + new_type = unsigned_intSI_type_node;
115638 + break;
115639 + case TImode:
115640 + new_type = unsigned_intDI_type_node;
115641 + break;
115642 + default:
115643 + gcc_unreachable();
115644 + }
115645 +
115646 + if (TYPE_QUALS(type) != 0)
115647 + return build_qualified_type(new_type, TYPE_QUALS(type));
115648 + return new_type;
115649 +}
115650 +
115651 +static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
115652 +{
115653 + tree type;
115654 +
115655 + if (rhs == NULL_TREE)
115656 + return;
115657 + if (!is_size_overflow_type(rhs))
115658 + return;
115659 +
115660 + type = get_proper_unsigned_half_type(rhs);
115661 + if (is_gimple_constant(rhs))
115662 + return;
115663 + create_up_and_down_cast(visited, stmt, type, rhs);
115664 +}
115665 +
115666 +static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
115667 +{
115668 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
115669 + return;
115670 + gcc_assert(is_size_overflow_type(rhs));
115671 + insert_cast_rhs(visited, stmt, rhs);
115672 +}
115673 +
115674 +void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
115675 +{
115676 + tree rhs1, rhs2;
115677 +
115678 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
115679 + rhs1 = gimple_assign_rhs1(stmt);
115680 + insert_cast(visited, stmt, rhs1);
115681 + }
115682 +
115683 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
115684 + rhs2 = gimple_assign_rhs2(stmt);
115685 + insert_cast(visited, stmt, rhs2);
115686 + }
115687 +}
115688 +
115689 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
115690 new file mode 100644
115691 index 0000000..ee99659
115692 --- /dev/null
115693 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
115694 @@ -0,0 +1,226 @@
115695 +#ifndef SIZE_OVERFLOW_H
115696 +#define SIZE_OVERFLOW_H
115697 +
115698 +#define CREATE_NEW_VAR NULL_TREE
115699 +#define MAX_PARAM 31
115700 +#define CANNOT_FIND_ARG 32
115701 +#define NONE_ARGNUM 32
115702 +
115703 +#define BEFORE_STMT true
115704 +#define AFTER_STMT false
115705 +
115706 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
115707 +#define YES_ASM_STR "# size_overflow MARK_YES "
115708 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
115709 +#define SO_ASM_STR "# size_overflow "
115710 +#define OK_ASM_STR "# size_overflow MARK_NO"
115711 +
115712 +#define FUNCTION_PTR_P(node) \
115713 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
115714 +
115715 +#define CODES_LIMIT 32
115716 +
115717 +#define GLOBAL_NIFN_LEN 65536
115718 +#define NO_HASH 65537
115719 +
115720 +#include "gcc-common.h"
115721 +
115722 +#include <string.h>
115723 +#include <limits.h>
115724 +
115725 +enum intentional_mark {
115726 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
115727 +};
115728 +
115729 +enum intentional_overflow_type {
115730 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
115731 +};
115732 +
115733 +enum size_overflow_mark {
115734 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
115735 +};
115736 +
115737 +struct decl_hash {
115738 + size_t tree_codes_len;
115739 + unsigned char tree_codes[CODES_LIMIT];
115740 + const_tree decl;
115741 + unsigned int hash;
115742 + const char *fn_name;
115743 +};
115744 +
115745 +struct visited {
115746 + struct pointer_set_t *stmts;
115747 + struct pointer_set_t *my_stmts;
115748 + struct pointer_set_t *skip_expr_casts;
115749 + struct pointer_set_t *no_cast_check;
115750 +};
115751 +
115752 +struct next_interesting_function;
115753 +typedef struct next_interesting_function * next_interesting_function_t;
115754 +
115755 +#if BUILDING_GCC_VERSION <= 4007
115756 +DEF_VEC_P(next_interesting_function_t);
115757 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
115758 +#endif
115759 +
115760 +/*
115761 + * * children: callers with data flow into the integer parameter of decl
115762 + * * decl_name: name of the function or the field
115763 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
115764 + * * hash: hash num of the function
115765 + * * num: parameter number (1-31) or return value (0)
115766 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
115767 + * * orig_next_node: pointer to the originally cloned function
115768 + */
115769 +struct next_interesting_function {
115770 + next_interesting_function_t next;
115771 +#if BUILDING_GCC_VERSION <= 4007
115772 + VEC(next_interesting_function_t, heap) *children;
115773 +#else
115774 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
115775 +#endif
115776 + const char *decl_name;
115777 + const char *context;
115778 + unsigned int hash;
115779 + unsigned int num;
115780 + enum size_overflow_mark marked;
115781 + next_interesting_function_t orig_next_node;
115782 +};
115783 +
115784 +// size_overflow_plugin.c
115785 +extern tree report_size_overflow_decl;
115786 +extern tree size_overflow_type_HI;
115787 +extern tree size_overflow_type_SI;
115788 +extern tree size_overflow_type_DI;
115789 +extern tree size_overflow_type_TI;
115790 +
115791 +
115792 +// size_overflow_plugin_hash.c
115793 +struct size_overflow_hash {
115794 + const struct size_overflow_hash * const next;
115795 + const char * const name;
115796 + const unsigned int param;
115797 +};
115798 +
115799 +extern const char *get_orig_decl_name(const_tree decl);
115800 +extern bool is_size_overflow_asm(const_gimple stmt);
115801 +extern void print_missing_function(next_interesting_function_t node);
115802 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
115803 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
115804 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
115805 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
115806 +
115807 +
115808 +// intentional_overflow.c
115809 +extern tree get_size_overflow_asm_input(const_gimple stmt);
115810 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
115811 +extern bool is_size_overflow_insert_check_asm(const_gimple stmt);
115812 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
115813 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
115814 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
115815 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
115816 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
115817 +extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
115818 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
115819 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
115820 +extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
115821 +extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
115822 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
115823 +
115824 +
115825 +// insert_size_overflow_asm.c
115826 +#if BUILDING_GCC_VERSION >= 4009
115827 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
115828 +#else
115829 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
115830 +#endif
115831 +extern bool search_interesting_args(tree fndecl, bool *argnums);
115832 +
115833 +
115834 +// misc.c
115835 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
115836 +extern const char *get_type_name_from_field(const_tree field_decl);
115837 +extern void set_dominance_info(void);
115838 +extern void unset_dominance_info(void);
115839 +extern tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt);
115840 +extern tree get_orig_fndecl(const_tree clone_fndecl);
115841 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
115842 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
115843 +extern void set_current_function_decl(tree fndecl);
115844 +extern void unset_current_function_decl(void);
115845 +extern gimple get_def_stmt(const_tree node);
115846 +extern tree create_new_var(tree type);
115847 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
115848 +extern bool skip_types(const_tree var);
115849 +extern tree cast_a_tree(tree type, tree var);
115850 +extern bool is_size_overflow_type(const_tree var);
115851 +extern bool made_by_compiler(const_tree decl);
115852 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
115853 +
115854 +
115855 +// size_overflow_transform.c
115856 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
115857 +extern tree handle_fnptr_assign(const_gimple stmt);
115858 +
115859 +
115860 +// size_overflow_transform_core.c
115861 +extern tree expand(struct visited *visited, tree lhs);
115862 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
115863 +extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
115864 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
115865 +
115866 +
115867 +// remove_unnecessary_dup.c
115868 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
115869 +extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
115870 +extern bool skip_expr_on_double_type(const_gimple stmt);
115871 +extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
115872 +
115873 +
115874 +// size_overflow_ipa.c
115875 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
115876 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
115877 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
115878 +extern struct cgraph_node *get_cnode(const_tree fndecl);
115879 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
115880 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
115881 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
115882 +extern void size_overflow_register_hooks(void);
115883 +#if BUILDING_GCC_VERSION >= 4009
115884 +extern opt_pass *make_size_overflow_functions_pass(void);
115885 +#else
115886 +extern struct opt_pass *make_size_overflow_functions_pass(void);
115887 +#endif
115888 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
115889 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115890 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115891 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115892 +
115893 +
115894 +// size_overflow_lto.c
115895 +extern void size_overflow_read_summary_lto(void);
115896 +#if BUILDING_GCC_VERSION >= 4008
115897 +extern void size_overflow_write_summary_lto(void);
115898 +#elif BUILDING_GCC_VERSION >= 4006
115899 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
115900 +#else
115901 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
115902 +#endif
115903 +
115904 +// size_overflow_fnptrs.c
115905 +extern next_interesting_function_t handle_function_ptr_ret(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
115906 +extern void check_local_variables(next_interesting_function_t next_node);
115907 +extern void check_global_variables(next_interesting_function_t cur_global);
115908 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
115909 +
115910 +
115911 +// size_overflow_debug.c
115912 +extern void __unused print_intentional_mark(enum intentional_mark mark);
115913 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
115914 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
115915 +extern void __unused print_global_next_interesting_functions(void);
115916 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
115917 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
115918 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
115919 +
115920 +#endif
115921 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
115922 new file mode 100644
115923 index 0000000..b8e7188
115924 --- /dev/null
115925 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
115926 @@ -0,0 +1,164 @@
115927 +/*
115928 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115929 + * Licensed under the GPL v2, or (at your option) v3
115930 + *
115931 + * Homepage:
115932 + * https://github.com/ephox-gcc-plugins/size_overflow
115933 + *
115934 + * Documentation:
115935 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115936 + *
115937 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115938 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115939 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115940 + *
115941 + * Usage:
115942 + * $ make
115943 + * $ make run
115944 + */
115945 +
115946 +#include "size_overflow.h"
115947 +
115948 +void __unused print_intentional_mark(enum intentional_mark mark)
115949 +{
115950 + fprintf(stderr, "intentional mark: ");
115951 + switch (mark) {
115952 + case MARK_NO:
115953 + fprintf(stderr, "mark_no\n");
115954 + break;
115955 + case MARK_YES:
115956 + fprintf(stderr, "mark_yes\n");
115957 + break;
115958 + case MARK_TURN_OFF:
115959 + fprintf(stderr, "mark_turn_off\n");
115960 + break;
115961 + case MARK_END_INTENTIONAL:
115962 + fprintf(stderr, "mark_end_intentional\n");
115963 + break;
115964 + }
115965 +}
115966 +
115967 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
115968 +{
115969 + basic_block bb;
115970 +
115971 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
115972 +
115973 + fprintf(file, "\nstmts:\n");
115974 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
115975 + gimple_stmt_iterator si;
115976 +
115977 + fprintf(file, "<bb %u>:\n", bb->index);
115978 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
115979 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
115980 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
115981 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
115982 + fprintf(file, "\n");
115983 + }
115984 +
115985 + fprintf(file, "---------------------------------\n");
115986 +
115987 + return 0;
115988 +}
115989 +
115990 +static void __unused print_next_interesting_function(next_interesting_function_t node)
115991 +{
115992 + unsigned int i;
115993 + next_interesting_function_t cur;
115994 +
115995 + if (!node)
115996 + return;
115997 +
115998 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
115999 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
116000 +
116001 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
116002 +#if BUILDING_GCC_VERSION <= 4007
116003 + if (VEC_empty(next_interesting_function_t, node->children))
116004 + return;
116005 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
116006 +#else
116007 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
116008 +#endif
116009 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
116010 + }
116011 +}
116012 +
116013 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
116014 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
116015 +{
116016 + next_interesting_function_t cur;
116017 + unsigned int len;
116018 +
116019 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
116020 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
116021 + fprintf(stderr, "%u. ", len + 1);
116022 + print_next_interesting_function(cur);
116023 +
116024 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
116025 + print_next_interesting_function(cur->orig_next_node);
116026 +
116027 + if (only_this)
116028 + break;
116029 + }
116030 +
116031 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
116032 +}
116033 +
116034 +void __unused print_global_next_interesting_functions(void)
116035 +{
116036 + unsigned int i;
116037 +
116038 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
116039 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
116040 + if (!global_next_interesting_function[i])
116041 + continue;
116042 + fprintf(stderr, "hash: %u\n", i);
116043 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
116044 + }
116045 + fprintf(stderr, "----------------------\n\n");
116046 +}
116047 +
116048 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
116049 +void __unused print_children_chain_list(next_interesting_function_t next_node)
116050 +{
116051 + next_interesting_function_t cur;
116052 + unsigned int i;
116053 +
116054 +#if BUILDING_GCC_VERSION <= 4007
116055 + if (VEC_empty(next_interesting_function_t, next_node->children))
116056 + return;
116057 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
116058 +#else
116059 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
116060 +#endif
116061 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
116062 + print_children_chain_list(cur);
116063 + }
116064 +}
116065 +
116066 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
116067 +{
116068 + next_interesting_function_t cur;
116069 +
116070 + for (cur = head; cur; cur = cur->next) {
116071 +#if BUILDING_GCC_VERSION <= 4007
116072 + if (VEC_empty(next_interesting_function_t, cur->children))
116073 +#else
116074 + if (vec_safe_length(cur->children) == 0)
116075 +#endif
116076 + continue;
116077 + fprintf(stderr, "############ START ############\n");
116078 + print_children_chain_list(cur);
116079 + fprintf(stderr, "############ END ############\n");
116080 + }
116081 +}
116082 +
116083 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
116084 +{
116085 + if (mark == ASM_STMT_SO_MARK)
116086 + return "asm_stmt_so_mark";
116087 + if (mark == YES_SO_MARK)
116088 + return "yes_so_mark";
116089 + return "no_so_mark";
116090 +}
116091 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116092 new file mode 100644
116093 index 0000000..4debd7d
116094 --- /dev/null
116095 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116096 @@ -0,0 +1,27705 @@
116097 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
116098 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
116099 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
116100 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
116101 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
116102 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
116103 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
116104 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
116105 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
116106 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
116107 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
116108 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
116109 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
116110 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
116111 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
116112 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
116113 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
116114 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
116115 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
116116 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
116117 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
116118 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
116119 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
116120 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
116121 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
116122 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
116123 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
116124 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
116125 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
116126 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
116127 +load_msg_95 load_msg 2 95 NULL
116128 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
116129 +fat_statfs_102 fat_statfs 0 102 NULL
116130 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
116131 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
116132 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
116133 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
116134 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
116135 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
116136 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
116137 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
116138 +smack_syslog_126 smack_syslog 0 126 NULL
116139 +init_q_132 init_q 4 132 NULL
116140 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
116141 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
116142 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
116143 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
116144 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
116145 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
116146 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
116147 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
116148 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
116149 +set_max_uV_156 set_max_uV 0-4 156 NULL
116150 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
116151 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
116152 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
116153 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
116154 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
116155 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
116156 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
116157 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
116158 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
116159 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
116160 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
116161 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
116162 +palmas_write_197 palmas_write 0 197 NULL
116163 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
116164 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
116165 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
116166 +owned_show_208 owned_show 0 208 NULL
116167 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
116168 +store_cpufv_215 store_cpufv 0-4 215 NULL
116169 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
116170 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
116171 +path_init_220 path_init 0 220 NULL
116172 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
116173 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
116174 +shdma_init_232 shdma_init 3 232 NULL
116175 +aux1_show_233 aux1_show 0 233 NULL
116176 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
116177 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
116178 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
116179 +ore_write_243 ore_write 0 243 NULL
116180 +ac_read_244 ac_read 0-3 244 NULL
116181 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
116182 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
116183 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
116184 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
116185 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
116186 +setup_stream_272 setup_stream 0 272 NULL nohasharray
116187 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
116188 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
116189 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
116190 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
116191 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
116192 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
116193 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
116194 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
116195 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
116196 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
116197 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
116198 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
116199 +pin_configs_show_303 pin_configs_show 0 303 NULL
116200 +SYSC_connect_304 SYSC_connect 3 304 NULL
116201 +syslog_print_307 syslog_print 2-0 307 NULL
116202 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
116203 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
116204 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
116205 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
116206 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
116207 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
116208 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
116209 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
116210 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
116211 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
116212 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
116213 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
116214 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
116215 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
116216 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
116217 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
116218 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
116219 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
116220 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
116221 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
116222 +ghash_setkey_353 ghash_setkey 0 353 NULL
116223 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
116224 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
116225 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
116226 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
116227 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
116228 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
116229 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
116230 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
116231 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
116232 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
116233 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
116234 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
116235 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
116236 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
116237 +gameport_description_show_382 gameport_description_show 0 382 NULL
116238 +dump_fh_385 dump_fh 0 385 NULL nohasharray
116239 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
116240 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
116241 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
116242 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
116243 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
116244 +ath5k_reset_404 ath5k_reset 0 404 NULL
116245 +hw_device_state_409 hw_device_state 0 409 NULL
116246 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
116247 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
116248 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
116249 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
116250 +async_copy_data_414 async_copy_data 4 414 NULL
116251 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
116252 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
116253 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
116254 +ems_usb_open_422 ems_usb_open 0 422 NULL
116255 +patch_alc861_423 patch_alc861 0 423 NULL
116256 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
116257 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
116258 +null_init_434 null_init 0 434 NULL nohasharray
116259 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
116260 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
116261 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
116262 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
116263 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
116264 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
116265 +msr_write_444 msr_write 0-3 444 NULL
116266 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
116267 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
116268 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
116269 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
116270 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
116271 +show_console_458 show_console 0 458 NULL
116272 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
116273 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
116274 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
116275 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
116276 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
116277 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
116278 +reg_show_state_474 reg_show_state 0 474 NULL
116279 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
116280 +sparse_index_init_482 sparse_index_init 0 482 NULL
116281 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
116282 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
116283 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
116284 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
116285 +rmd256_init_494 rmd256_init 0 494 NULL
116286 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
116287 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
116288 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
116289 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
116290 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
116291 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
116292 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
116293 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
116294 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
116295 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
116296 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
116297 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
116298 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
116299 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
116300 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
116301 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
116302 +store_temp_type_531 store_temp_type 0-4 531 NULL
116303 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
116304 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
116305 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
116306 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
116307 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
116308 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
116309 +dle_count_543 dle_count 0 543 NULL
116310 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
116311 +devres_alloc_551 devres_alloc 2 551 NULL
116312 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
116313 +init_560 init 0 560 NULL nohasharray
116314 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
116315 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
116316 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
116317 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
116318 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
116319 +myri10ge_open_577 myri10ge_open 0 577 NULL
116320 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
116321 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
116322 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
116323 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
116324 +fb_check_caps_585 fb_check_caps 0 585 NULL
116325 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
116326 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
116327 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
116328 +card_id_show_592 card_id_show 0 592 NULL nohasharray
116329 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
116330 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
116331 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
116332 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
116333 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
116334 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
116335 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
116336 +show_speed_scan_613 show_speed_scan 0 613 NULL
116337 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
116338 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
116339 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
116340 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
116341 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
116342 +isp1760_register_628 isp1760_register 1-2 628 NULL
116343 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
116344 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
116345 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
116346 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
116347 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
116348 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
116349 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
116350 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
116351 +read_650 read 0-5-6 650 NULL
116352 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
116353 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
116354 +max2165_set_params_652 max2165_set_params 0 652 NULL
116355 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
116356 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
116357 +mpage_readpage_658 mpage_readpage 0 658 NULL
116358 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
116359 +show_ds_req_665 show_ds_req 0 665 NULL
116360 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
116361 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
116362 +div_u64_rem_672 div_u64_rem 0 672 NULL
116363 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
116364 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
116365 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
116366 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
116367 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
116368 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
116369 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
116370 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
116371 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
116372 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
116373 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
116374 +suspend_703 suspend 0 703 NULL
116375 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
116376 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
116377 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
116378 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
116379 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
116380 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
116381 +disk_max_parts_719 disk_max_parts 0 719 NULL
116382 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
116383 +common_perm_726 common_perm 0 726 NULL
116384 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
116385 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
116386 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
116387 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
116388 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
116389 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
116390 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
116391 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
116392 +srp_send_req_748 srp_send_req 0 748 NULL
116393 +ddp_set_map_751 ddp_set_map 4 751 NULL
116394 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
116395 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
116396 +show_node_type_755 show_node_type 0 755 NULL
116397 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
116398 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
116399 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
116400 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
116401 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
116402 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
116403 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
116404 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
116405 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
116406 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
116407 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
116408 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
116409 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
116410 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
116411 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
116412 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
116413 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
116414 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
116415 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
116416 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
116417 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
116418 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
116419 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
116420 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
116421 +csio_vport_create_812 csio_vport_create 0 812 NULL
116422 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
116423 +if_writecmd_815 if_writecmd 2 815 NULL
116424 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
116425 +igb_request_irq_821 igb_request_irq 0 821 NULL
116426 +si4713_read_property_825 si4713_read_property 0 825 NULL
116427 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
116428 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
116429 +brightness_get_837 brightness_get 0 837 NULL nohasharray
116430 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
116431 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
116432 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
116433 +show_capability_841 show_capability 0 841 NULL
116434 +SyS_write_846 SyS_write 3 846 NULL
116435 +tnc_next_848 tnc_next 0 848 NULL
116436 +um_idi_read_850 um_idi_read 3-0 850 NULL
116437 +tid_show_853 tid_show 0 853 NULL
116438 +watchdog_write_856 watchdog_write 0-3 856 NULL
116439 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
116440 +error_state_read_859 error_state_read 6-0-5 859 NULL
116441 +reqbufs_output_860 reqbufs_output 0 860 NULL
116442 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
116443 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
116444 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
116445 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
116446 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
116447 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
116448 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
116449 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
116450 +link_mem_sections_878 link_mem_sections 0 878 NULL
116451 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
116452 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
116453 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
116454 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
116455 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
116456 +set_node_desc_885 set_node_desc 0-4 885 NULL
116457 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
116458 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
116459 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
116460 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
116461 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
116462 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
116463 +set_file_info_909 set_file_info 0 909 NULL
116464 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
116465 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
116466 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
116467 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
116468 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
116469 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
116470 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
116471 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
116472 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
116473 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
116474 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
116475 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
116476 +navman_write_938 navman_write 0-4 938 NULL
116477 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
116478 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
116479 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
116480 +__nodes_weight_956 __nodes_weight 0 956 NULL
116481 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
116482 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
116483 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
116484 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
116485 +chksum_setkey_972 chksum_setkey 0 972 NULL
116486 +stop_975 stop 0 975 NULL nohasharray
116487 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
116488 +gprs_open_978 gprs_open 0 978 NULL nohasharray
116489 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
116490 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
116491 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
116492 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
116493 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
116494 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
116495 +show_node_guid_985 show_node_guid 0 985 NULL
116496 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
116497 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
116498 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
116499 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
116500 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
116501 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
116502 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
116503 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
116504 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
116505 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
116506 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
116507 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
116508 +bt856_init_1009 bt856_init 0 1009 NULL
116509 +readreg_1017 readreg 0-1 1017 NULL
116510 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
116511 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
116512 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
116513 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
116514 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
116515 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
116516 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
116517 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
116518 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
116519 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
116520 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
116521 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
116522 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
116523 +ath5k_start_1041 ath5k_start 0 1041 NULL
116524 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
116525 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
116526 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
116527 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
116528 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
116529 +data_calc_1074 data_calc 0 1074 NULL
116530 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
116531 +hwrng_init_1077 hwrng_init 0 1077 NULL
116532 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
116533 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
116534 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
116535 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
116536 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
116537 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
116538 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
116539 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
116540 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
116541 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
116542 +in1_input_show_1099 in1_input_show 0 1099 NULL
116543 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
116544 +show_1104 show 0 1104 NULL
116545 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
116546 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
116547 +omninet_open_1110 omninet_open 0 1110 NULL
116548 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
116549 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
116550 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
116551 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
116552 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
116553 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
116554 +splice_read_1122 splice_read 0 1122 NULL
116555 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
116556 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
116557 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
116558 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
116559 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
116560 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
116561 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
116562 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
116563 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
116564 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
116565 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
116566 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
116567 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
116568 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
116569 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
116570 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
116571 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
116572 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
116573 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
116574 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
116575 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
116576 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
116577 +show_1186 show 0 1186 NULL
116578 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
116579 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
116580 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
116581 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
116582 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
116583 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
116584 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
116585 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
116586 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
116587 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
116588 +profile_capable_1207 profile_capable 0 1207 NULL
116589 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
116590 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
116591 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
116592 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
116593 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
116594 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
116595 +power_1221 power 0 1221 NULL
116596 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
116597 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
116598 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
116599 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
116600 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
116601 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
116602 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
116603 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
116604 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
116605 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
116606 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
116607 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
116608 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
116609 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
116610 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
116611 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
116612 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
116613 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
116614 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
116615 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
116616 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
116617 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
116618 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
116619 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
116620 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
116621 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
116622 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
116623 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
116624 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
116625 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
116626 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
116627 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
116628 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
116629 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
116630 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
116631 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
116632 +runtime_show_1318 runtime_show 0 1318 NULL
116633 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
116634 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
116635 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
116636 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
116637 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
116638 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
116639 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
116640 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
116641 +udf_statfs_1329 udf_statfs 0 1329 NULL
116642 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
116643 +md5_final_1334 md5_final 0 1334 NULL nohasharray
116644 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
116645 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
116646 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
116647 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
116648 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
116649 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
116650 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
116651 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
116652 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
116653 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
116654 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
116655 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
116656 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
116657 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
116658 +skein512_export_1364 skein512_export 0 1364 NULL
116659 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
116660 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
116661 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
116662 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
116663 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
116664 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
116665 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
116666 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
116667 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
116668 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
116669 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
116670 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
116671 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
116672 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
116673 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
116674 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
116675 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
116676 +zone_page_state_1393 zone_page_state 0 1393 NULL
116677 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
116678 +error_1397 error 0 1397 NULL
116679 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
116680 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
116681 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
116682 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
116683 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
116684 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
116685 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
116686 +wait_comp_1409 wait_comp 0 1409 NULL
116687 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
116688 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
116689 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
116690 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
116691 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
116692 +find_temp_source_1425 find_temp_source 0 1425 NULL
116693 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
116694 +cpia2_read_1434 cpia2_read 0 1434 NULL
116695 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
116696 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
116697 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
116698 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
116699 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
116700 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
116701 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
116702 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
116703 +sub_interval_1466 sub_interval 0 1466 NULL
116704 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
116705 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
116706 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
116707 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
116708 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
116709 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
116710 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
116711 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
116712 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
116713 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
116714 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
116715 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
116716 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
116717 +fpregs_set_1497 fpregs_set 4 1497 NULL
116718 +em_show_1501 em_show 0 1501 NULL nohasharray
116719 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
116720 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
116721 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
116722 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
116723 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
116724 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
116725 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
116726 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
116727 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
116728 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
116729 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
116730 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
116731 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
116732 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
116733 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
116734 +set_max_min_1551 set_max_min 0-4 1551 NULL
116735 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
116736 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
116737 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
116738 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
116739 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
116740 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
116741 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
116742 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
116743 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
116744 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
116745 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
116746 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
116747 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
116748 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
116749 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
116750 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
116751 +vv6410_start_1582 vv6410_start 0 1582 NULL
116752 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
116753 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
116754 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
116755 +b44_init_one_1603 b44_init_one 0 1603 NULL
116756 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
116757 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
116758 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
116759 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
116760 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
116761 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
116762 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
116763 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
116764 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
116765 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
116766 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
116767 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
116768 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
116769 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
116770 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
116771 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
116772 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
116773 +tpm_send_1655 tpm_send 0-3 1655 NULL
116774 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
116775 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
116776 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
116777 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
116778 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
116779 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
116780 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
116781 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
116782 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
116783 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
116784 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
116785 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
116786 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
116787 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
116788 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
116789 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
116790 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
116791 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
116792 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
116793 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
116794 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
116795 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
116796 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
116797 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
116798 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
116799 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
116800 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
116801 +udf_setattr_1716 udf_setattr 0 1716 NULL
116802 +ufx_blank_1723 ufx_blank 0 1723 NULL
116803 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
116804 +internal_create_group_1733 internal_create_group 0 1733 NULL
116805 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
116806 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
116807 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
116808 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
116809 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
116810 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
116811 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
116812 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
116813 +start_transport_1762 start_transport 0 1762 NULL
116814 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
116815 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
116816 +cosa_write_1774 cosa_write 3 1774 NULL
116817 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
116818 +event_show_1780 event_show 0 1780 NULL
116819 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
116820 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
116821 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
116822 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
116823 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
116824 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
116825 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
116826 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
116827 +genfs_read_1821 genfs_read 0 1821 NULL
116828 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
116829 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
116830 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
116831 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
116832 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
116833 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
116834 +show_1841 show 0 1841 NULL
116835 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
116836 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
116837 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
116838 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
116839 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
116840 +device_prepare_1870 device_prepare 0 1870 NULL
116841 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
116842 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
116843 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
116844 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
116845 +output_read_1886 output_read 0-5-6 1886 NULL
116846 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
116847 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
116848 +write_1891 write 0 1891 NULL
116849 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
116850 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
116851 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
116852 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
116853 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
116854 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
116855 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
116856 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
116857 +fst_open_1911 fst_open 0 1911 NULL
116858 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
116859 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
116860 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
116861 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
116862 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
116863 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
116864 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
116865 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
116866 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
116867 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
116868 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
116869 +bdev_erase_1933 bdev_erase 3 1933 NULL
116870 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
116871 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
116872 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
116873 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
116874 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
116875 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
116876 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
116877 +igb_open_1946 igb_open 0 1946 NULL
116878 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
116879 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
116880 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
116881 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
116882 +update_qd_1955 update_qd 0 1955 NULL
116883 +read_swap_header_1957 read_swap_header 0 1957 NULL
116884 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
116885 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
116886 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
116887 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
116888 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
116889 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
116890 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
116891 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
116892 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
116893 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
116894 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
116895 +config_table_show_1982 config_table_show 0 1982 NULL
116896 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
116897 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
116898 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
116899 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
116900 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
116901 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
116902 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
116903 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
116904 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
116905 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
116906 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
116907 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
116908 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
116909 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
116910 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
116911 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
116912 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
116913 +cifs_read_2041 cifs_read 0 2041 NULL
116914 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
116915 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
116916 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
116917 +show_speed_2057 show_speed 0 2057 NULL
116918 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
116919 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
116920 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
116921 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
116922 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
116923 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
116924 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
116925 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
116926 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
116927 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
116928 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
116929 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
116930 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
116931 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
116932 +store_2094 store 0-3 2094 &smbioslabel_show_2094
116933 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
116934 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
116935 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
116936 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
116937 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
116938 +audit_expand_2098 audit_expand 2-0 2098 NULL
116939 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
116940 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
116941 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
116942 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
116943 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
116944 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
116945 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
116946 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
116947 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
116948 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
116949 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
116950 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
116951 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
116952 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
116953 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
116954 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
116955 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
116956 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
116957 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
116958 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
116959 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
116960 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
116961 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
116962 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
116963 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
116964 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
116965 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
116966 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
116967 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
116968 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
116969 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
116970 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
116971 +ore_read_2175 ore_read 0 2175 NULL
116972 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
116973 +direction_output_2184 direction_output 0 2184 NULL
116974 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
116975 +show_companion_2189 show_companion 0 2189 NULL
116976 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
116977 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
116978 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
116979 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
116980 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
116981 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
116982 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
116983 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
116984 +ghash_final_2210 ghash_final 0 2210 NULL
116985 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
116986 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
116987 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
116988 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
116989 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
116990 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
116991 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
116992 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
116993 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
116994 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
116995 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
116996 +protocol_read_2240 protocol_read 0 2240 NULL
116997 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
116998 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
116999 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
117000 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
117001 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
117002 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
117003 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
117004 +failslab_store_2260 failslab_store 0-3 2260 NULL
117005 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
117006 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
117007 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
117008 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
117009 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
117010 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
117011 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
117012 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
117013 +sbni_open_2276 sbni_open 0 2276 NULL
117014 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
117015 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
117016 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
117017 +journal_flush_2281 journal_flush 0 2281 NULL
117018 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
117019 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
117020 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
117021 +transient_state_show_2292 transient_state_show 0 2292 NULL
117022 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
117023 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
117024 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
117025 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
117026 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
117027 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
117028 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
117029 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
117030 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
117031 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
117032 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
117033 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
117034 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
117035 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
117036 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
117037 +serial_write_2330 serial_write 3-0 2330 NULL
117038 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
117039 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
117040 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
117041 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
117042 +adapter_up_2348 adapter_up 0 2348 NULL
117043 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
117044 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
117045 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
117046 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
117047 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
117048 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
117049 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
117050 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
117051 +store_2362 store 0 2362 NULL
117052 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
117053 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
117054 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
117055 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
117056 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
117057 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
117058 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
117059 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
117060 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
117061 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
117062 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
117063 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
117064 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
117065 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
117066 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
117067 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
117068 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
117069 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
117070 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
117071 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
117072 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
117073 +store_console_2419 store_console 0-4 2419 NULL
117074 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
117075 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
117076 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
117077 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
117078 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
117079 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
117080 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
117081 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
117082 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
117083 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
117084 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
117085 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
117086 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
117087 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
117088 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
117089 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
117090 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
117091 +name_size_2461 name_size 0 2461 NULL nohasharray
117092 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
117093 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
117094 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
117095 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
117096 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
117097 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
117098 +update_pmkid_2481 update_pmkid 4 2481 NULL
117099 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
117100 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
117101 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
117102 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
117103 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
117104 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
117105 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
117106 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
117107 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
117108 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
117109 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
117110 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
117111 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
117112 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
117113 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
117114 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
117115 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
117116 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
117117 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
117118 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
117119 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
117120 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
117121 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
117122 +set_blocksize_2507 set_blocksize 0 2507 NULL
117123 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
117124 +dm_write_2513 dm_write 3 2513 NULL
117125 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
117126 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
117127 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
117128 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
117129 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
117130 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
117131 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
117132 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
117133 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
117134 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
117135 +chksum_finup_2530 chksum_finup 0 2530 NULL
117136 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
117137 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
117138 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
117139 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
117140 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
117141 +reset_chip_2547 reset_chip 0 2547 NULL
117142 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
117143 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
117144 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
117145 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
117146 +func_2569 func 0 2569 &gfs2_listxattr_2569
117147 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
117148 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
117149 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
117150 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
117151 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
117152 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
117153 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
117154 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
117155 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
117156 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
117157 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
117158 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
117159 +vxlan_init_2599 vxlan_init 0 2599 NULL
117160 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
117161 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
117162 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
117163 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
117164 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
117165 +rose_getname_2608 rose_getname 0 2608 NULL
117166 +slot_bytes_2609 slot_bytes 0 2609 NULL
117167 +read_2610 read 0 2610 NULL
117168 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
117169 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
117170 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
117171 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
117172 +switch_status_2629 switch_status 5 2629 NULL
117173 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
117174 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
117175 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
117176 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
117177 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
117178 +offset_show_2645 offset_show 0 2645 NULL
117179 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
117180 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
117181 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
117182 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
117183 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
117184 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
117185 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
117186 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
117187 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
117188 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
117189 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
117190 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
117191 +digi_write_2679 digi_write 0-4 2679 NULL
117192 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
117193 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
117194 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
117195 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
117196 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
117197 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
117198 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
117199 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
117200 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
117201 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
117202 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
117203 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
117204 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
117205 +udf_setsize_2705 udf_setsize 0 2705 NULL
117206 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
117207 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
117208 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
117209 +sock_error_2715 sock_error 0 2715 NULL nohasharray
117210 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
117211 +migration_call_2716 migration_call 0 2716 NULL
117212 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
117213 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
117214 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
117215 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
117216 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
117217 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
117218 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
117219 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
117220 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
117221 +show_2757 show 0 2757 NULL
117222 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
117223 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
117224 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
117225 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
117226 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
117227 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
117228 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
117229 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
117230 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
117231 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
117232 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
117233 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
117234 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
117235 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
117236 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
117237 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
117238 +write_2792 write 0 2792 NULL
117239 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
117240 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
117241 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
117242 +discover_2798 discover 0 2798 &sound_read_2798
117243 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
117244 +stop_transport_2802 stop_transport 0 2802 NULL
117245 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
117246 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
117247 +show_2808 show 0 2808 NULL
117248 +show_min_2810 show_min 0 2810 NULL
117249 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
117250 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
117251 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
117252 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
117253 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
117254 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
117255 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
117256 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
117257 +pvc_getname_2826 pvc_getname 0 2826 NULL
117258 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
117259 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
117260 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
117261 +sock_create_2838 sock_create 0 2838 NULL
117262 +sctp_packet_2839 sctp_packet 0 2839 NULL
117263 +show_temp_max_2846 show_temp_max 0 2846 NULL
117264 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
117265 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
117266 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
117267 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
117268 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
117269 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
117270 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
117271 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
117272 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
117273 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
117274 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
117275 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
117276 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
117277 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
117278 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
117279 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
117280 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
117281 +coda_setattr_2871 coda_setattr 0 2871 NULL
117282 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
117283 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
117284 +show_2877 show 0 2877 NULL
117285 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
117286 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
117287 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
117288 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
117289 +sata_req_2894 sata_req 0 2894 NULL
117290 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
117291 +cmm_write_2896 cmm_write 3-0 2896 NULL
117292 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
117293 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
117294 +next_online_node_2904 next_online_node 1 2904 NULL
117295 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
117296 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
117297 +ore_check_io_2912 ore_check_io 0 2912 NULL
117298 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
117299 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
117300 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
117301 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
117302 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
117303 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
117304 +mls_from_string_2930 mls_from_string 0 2930 NULL
117305 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
117306 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
117307 +show_convrate_2936 show_convrate 0 2936 NULL
117308 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
117309 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
117310 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
117311 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
117312 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
117313 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
117314 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
117315 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
117316 +show_2958 show 0 2958 NULL
117317 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
117318 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
117319 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
117320 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
117321 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
117322 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
117323 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
117324 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
117325 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
117326 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
117327 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
117328 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
117329 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
117330 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
117331 +packet_bind_2996 packet_bind 0 2996 NULL
117332 +store_cardr_2997 store_cardr 4-0 2997 NULL
117333 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
117334 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
117335 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
117336 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
117337 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
117338 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
117339 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
117340 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
117341 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
117342 +depth_write_3021 depth_write 3-0 3021 NULL
117343 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
117344 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
117345 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
117346 +unix_listen_3031 unix_listen 0 3031 NULL
117347 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
117348 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
117349 +show_otp0en_3036 show_otp0en 0 3036 NULL
117350 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
117351 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
117352 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
117353 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
117354 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
117355 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
117356 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
117357 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
117358 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
117359 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
117360 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
117361 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
117362 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
117363 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
117364 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
117365 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
117366 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
117367 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
117368 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
117369 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
117370 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
117371 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
117372 +show_local_port_3076 show_local_port 0 3076 NULL
117373 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
117374 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
117375 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
117376 +free_coherent_3082 free_coherent 2-4 3082 NULL
117377 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
117378 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
117379 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
117380 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
117381 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
117382 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
117383 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
117384 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
117385 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
117386 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
117387 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
117388 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
117389 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
117390 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
117391 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
117392 +m66592_enable_3117 m66592_enable 0 3117 NULL
117393 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
117394 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
117395 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
117396 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
117397 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
117398 +registers_show_3130 registers_show 0 3130 NULL
117399 +print_time_3132 print_time 0 3132 NULL
117400 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
117401 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
117402 +filldir_3143 filldir 3 3143 NULL
117403 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
117404 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
117405 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
117406 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
117407 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
117408 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
117409 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
117410 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
117411 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
117412 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
117413 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
117414 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
117415 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
117416 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
117417 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
117418 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
117419 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
117420 +red_zone_show_3177 red_zone_show 0 3177 NULL
117421 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
117422 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
117423 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
117424 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
117425 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
117426 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
117427 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
117428 +alloc_context_3194 alloc_context 1 3194 NULL
117429 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
117430 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
117431 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
117432 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
117433 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
117434 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
117435 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
117436 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
117437 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
117438 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
117439 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
117440 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
117441 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
117442 +get_target_freq_3217 get_target_freq 0 3217 NULL
117443 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
117444 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
117445 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
117446 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
117447 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
117448 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
117449 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
117450 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
117451 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
117452 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
117453 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
117454 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
117455 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
117456 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
117457 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
117458 +macb_open_3240 macb_open 0 3240 NULL
117459 +key_key_read_3241 key_key_read 3-0 3241 NULL
117460 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
117461 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
117462 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
117463 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
117464 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
117465 +ipaq_open_3260 ipaq_open 0 3260 NULL
117466 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
117467 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
117468 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
117469 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
117470 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
117471 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
117472 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
117473 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
117474 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
117475 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
117476 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
117477 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
117478 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
117479 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
117480 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
117481 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
117482 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
117483 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
117484 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
117485 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
117486 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
117487 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
117488 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
117489 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
117490 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
117491 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
117492 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
117493 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
117494 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
117495 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
117496 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
117497 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
117498 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
117499 +ip_local_out_3345 ip_local_out 0 3345 NULL
117500 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
117501 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
117502 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
117503 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
117504 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
117505 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
117506 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
117507 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
117508 +scnprintf_3360 scnprintf 0-2 3360 NULL
117509 +map_name_show_3361 map_name_show 0 3361 NULL
117510 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
117511 +sr_read_3366 sr_read 3 3366 NULL
117512 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
117513 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
117514 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
117515 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
117516 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
117517 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
117518 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
117519 +slot_show_3380 slot_show 0 3380 NULL nohasharray
117520 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
117521 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
117522 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
117523 +link_state_store_3384 link_state_store 0-4 3384 NULL
117524 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
117525 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
117526 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
117527 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
117528 +sg_write_3392 sg_write 0-3 3392 NULL
117529 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
117530 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
117531 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
117532 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
117533 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
117534 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
117535 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
117536 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
117537 +__write_reg_3413 __write_reg 0 3413 NULL
117538 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
117539 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
117540 +set_location_3415 set_location 0 3415 NULL nohasharray
117541 +be_open_3415 be_open 0 3415 &set_location_3415
117542 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
117543 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
117544 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
117545 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
117546 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
117547 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
117548 +led_set_status_3432 led_set_status 0 3432 NULL
117549 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
117550 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
117551 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
117552 +dev_register_3440 dev_register 0 3440 NULL
117553 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
117554 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
117555 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
117556 +map_single_3449 map_single 0 3449 NULL
117557 +store_3451 store 0-3 3451 NULL
117558 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
117559 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
117560 +softsynth_write_3455 softsynth_write 3 3455 NULL
117561 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
117562 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
117563 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
117564 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
117565 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
117566 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
117567 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
117568 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
117569 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
117570 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
117571 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
117572 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
117573 +comp_tx_3493 comp_tx 0 3493 NULL
117574 +prepare_3495 prepare 0 3495 NULL
117575 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
117576 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
117577 +sys_size_show_3507 sys_size_show 0 3507 NULL
117578 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
117579 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
117580 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
117581 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
117582 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
117583 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
117584 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
117585 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
117586 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
117587 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
117588 +adp8870_show_3527 adp8870_show 0 3527 NULL
117589 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
117590 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
117591 +SyS_readv_3539 SyS_readv 3 3539 NULL
117592 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
117593 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
117594 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
117595 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
117596 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
117597 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
117598 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
117599 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
117600 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
117601 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
117602 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL
117603 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
117604 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
117605 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
117606 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
117607 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
117608 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
117609 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
117610 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
117611 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
117612 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
117613 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
117614 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
117615 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
117616 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
117617 +vc_resize_3585 vc_resize 2-3 3585 NULL
117618 +ifalias_show_3586 ifalias_show 0 3586 NULL
117619 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
117620 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
117621 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
117622 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
117623 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
117624 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
117625 +ray_open_3608 ray_open 0 3608 NULL
117626 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
117627 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
117628 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
117629 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
117630 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
117631 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
117632 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
117633 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
117634 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
117635 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
117636 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
117637 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
117638 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
117639 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
117640 +store_3640 store 0 3640 NULL
117641 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
117642 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
117643 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
117644 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
117645 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
117646 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
117647 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
117648 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
117649 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
117650 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
117651 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
117652 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
117653 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
117654 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
117655 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
117656 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
117657 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
117658 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
117659 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
117660 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
117661 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
117662 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
117663 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
117664 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
117665 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
117666 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
117667 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
117668 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
117669 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
117670 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
117671 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
117672 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
117673 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
117674 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
117675 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
117676 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
117677 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
117678 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
117679 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
117680 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
117681 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
117682 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
117683 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
117684 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
117685 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
117686 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
117687 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
117688 +pegasus_open_3748 pegasus_open 0 3748 NULL
117689 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
117690 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
117691 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
117692 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
117693 +show_log_height_3759 show_log_height 0 3759 NULL
117694 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
117695 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
117696 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
117697 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
117698 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
117699 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
117700 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
117701 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
117702 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
117703 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
117704 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
117705 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
117706 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
117707 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
117708 +set_min_height_3783 set_min_height 0-4 3783 NULL
117709 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
117710 +set_voltage_3789 set_voltage 0-4 3789 NULL
117711 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
117712 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
117713 +__netlink_create_3800 __netlink_create 0 3800 NULL
117714 +show_line3_3802 show_line3 0 3802 NULL
117715 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
117716 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
117717 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
117718 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
117719 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
117720 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
117721 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
117722 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
117723 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
117724 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
117725 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
117726 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
117727 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
117728 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
117729 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
117730 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
117731 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
117732 +release_version_store_3841 release_version_store 0-4 3841 NULL
117733 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
117734 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
117735 +max8925_disable_3844 max8925_disable 0 3844 NULL
117736 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
117737 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
117738 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
117739 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
117740 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
117741 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
117742 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
117743 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
117744 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
117745 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
117746 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
117747 +get_fd_set_3866 get_fd_set 1 3866 NULL
117748 +show_pci_3867 show_pci 0 3867 NULL
117749 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
117750 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
117751 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
117752 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
117753 +validate_store_3881 validate_store 0-3 3881 NULL
117754 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
117755 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
117756 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
117757 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
117758 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
117759 +nvram_write_3894 nvram_write 3-0 3894 NULL
117760 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
117761 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
117762 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
117763 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
117764 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
117765 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
117766 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
117767 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
117768 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
117769 +usbip_recv_3911 usbip_recv 3 3911 NULL
117770 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
117771 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
117772 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
117773 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
117774 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
117775 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
117776 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
117777 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
117778 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
117779 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
117780 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
117781 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
117782 +navman_open_3951 navman_open 0 3951 NULL
117783 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
117784 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
117785 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
117786 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
117787 +write_port_3962 write_port 0-4 3962 NULL
117788 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
117789 +be_vid_config_3976 be_vid_config 0 3976 NULL
117790 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
117791 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
117792 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
117793 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
117794 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
117795 +virtfn_add_3988 virtfn_add 0 3988 NULL
117796 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
117797 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
117798 +do_add_counters_3992 do_add_counters 3 3992 NULL
117799 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
117800 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
117801 +via_rng_init_3998 via_rng_init 0 3998 NULL
117802 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
117803 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
117804 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
117805 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
117806 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
117807 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
117808 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
117809 +show_xps_map_4009 show_xps_map 0 4009 NULL
117810 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
117811 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
117812 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
117813 +_request_firmware_4021 _request_firmware 0 4021 NULL
117814 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
117815 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
117816 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
117817 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
117818 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
117819 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
117820 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
117821 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
117822 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
117823 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
117824 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
117825 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
117826 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
117827 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
117828 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
117829 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
117830 +coreid_show_4066 coreid_show 0 4066 NULL
117831 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
117832 +cardr_show_4070 cardr_show 0 4070 NULL
117833 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
117834 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
117835 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
117836 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
117837 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
117838 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
117839 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
117840 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
117841 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
117842 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
117843 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
117844 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
117845 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
117846 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
117847 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
117848 +show_4097 show 0 4097 NULL
117849 +flash_show_4102 flash_show 0 4102 NULL
117850 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
117851 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
117852 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
117853 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
117854 +write_reg_4108 write_reg 0 4108 NULL
117855 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
117856 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
117857 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
117858 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
117859 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
117860 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
117861 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
117862 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
117863 +set_device_state_4127 set_device_state 0-2 4127 NULL
117864 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
117865 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
117866 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
117867 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
117868 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
117869 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
117870 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
117871 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
117872 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
117873 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
117874 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
117875 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
117876 +echo_show_4163 echo_show 0 4163 NULL nohasharray
117877 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
117878 +store_4163 store 0 4163 &t1_init_hw_modules_4163
117879 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
117880 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
117881 +get_alua_req_4166 get_alua_req 3 4166 NULL
117882 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
117883 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
117884 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
117885 +show_4173 show 0 4173 NULL
117886 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
117887 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
117888 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
117889 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
117890 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
117891 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
117892 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
117893 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
117894 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
117895 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
117896 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
117897 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
117898 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
117899 +follow_managed_4219 follow_managed 0 4219 NULL
117900 +persist_store_4220 persist_store 0-4 4220 NULL
117901 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
117902 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
117903 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
117904 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
117905 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
117906 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
117907 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
117908 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
117909 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
117910 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
117911 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
117912 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
117913 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
117914 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
117915 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
117916 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
117917 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
117918 +alg_create_4257 alg_create 0 4257 NULL
117919 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
117920 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
117921 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
117922 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
117923 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
117924 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
117925 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
117926 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
117927 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
117928 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
117929 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
117930 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
117931 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
117932 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
117933 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
117934 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
117935 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
117936 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
117937 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
117938 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
117939 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
117940 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
117941 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
117942 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
117943 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
117944 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
117945 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
117946 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
117947 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
117948 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
117949 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
117950 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
117951 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
117952 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
117953 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
117954 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
117955 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
117956 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
117957 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
117958 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
117959 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
117960 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
117961 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
117962 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
117963 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
117964 +store_4354 store 0-3 4354 NULL
117965 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
117966 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
117967 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
117968 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
117969 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
117970 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
117971 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
117972 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
117973 +write_4374 write 0 4374 NULL
117974 +esb_write_4376 esb_write 0-3 4376 NULL
117975 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
117976 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
117977 +vcc_connect_4382 vcc_connect 0 4382 NULL
117978 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
117979 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
117980 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
117981 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
117982 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
117983 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
117984 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
117985 +reg_read_4409 reg_read 0 4409 NULL
117986 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
117987 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
117988 +can_send_4414 can_send 0 4414 NULL
117989 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
117990 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
117991 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
117992 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
117993 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
117994 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
117995 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
117996 +read_code_4429 read_code 4 4429 NULL
117997 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
117998 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
117999 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
118000 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
118001 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
118002 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
118003 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
118004 +vxp_resume_4442 vxp_resume 0 4442 NULL
118005 +memparse_4444 memparse 0 4444 NULL nohasharray
118006 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
118007 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
118008 +disksize_show_4454 disksize_show 0 4454 NULL
118009 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
118010 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
118011 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
118012 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
118013 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
118014 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
118015 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
118016 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
118017 +beep_write_4485 beep_write 0 4485 NULL
118018 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
118019 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
118020 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
118021 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
118022 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
118023 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
118024 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
118025 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
118026 +set_link_security_4502 set_link_security 4 4502 NULL
118027 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
118028 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
118029 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
118030 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
118031 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
118032 +write_cnodes_4523 write_cnodes 0 4523 NULL
118033 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
118034 +show_modes_4530 show_modes 0 4530 NULL
118035 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
118036 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
118037 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
118038 +tipc_getname_4539 tipc_getname 0 4539 NULL
118039 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
118040 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
118041 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
118042 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
118043 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
118044 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
118045 +show_sched4_4552 show_sched4 0 4552 NULL
118046 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
118047 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
118048 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
118049 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
118050 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
118051 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
118052 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
118053 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
118054 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
118055 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
118056 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
118057 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
118058 +commit_orphans_4584 commit_orphans 0 4584 NULL
118059 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
118060 +read_rio_4589 read_rio 0-3 4589 NULL
118061 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
118062 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
118063 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
118064 +bch_alloc_4593 bch_alloc 1 4593 NULL
118065 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
118066 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
118067 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
118068 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
118069 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
118070 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
118071 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
118072 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
118073 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
118074 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
118075 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
118076 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
118077 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
118078 +hrz_send_4638 hrz_send 0 4638 NULL
118079 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
118080 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
118081 +txCommit_4649 txCommit 0 4649 NULL
118082 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
118083 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
118084 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
118085 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
118086 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
118087 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
118088 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
118089 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
118090 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
118091 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
118092 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
118093 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
118094 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
118095 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
118096 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
118097 +kone_receive_4690 kone_receive 0-4 4690 NULL
118098 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
118099 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
118100 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
118101 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
118102 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
118103 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
118104 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
118105 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
118106 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
118107 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
118108 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
118109 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
118110 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
118111 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
118112 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
118113 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
118114 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
118115 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
118116 +path_show_4725 path_show 0 4725 NULL nohasharray
118117 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
118118 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
118119 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
118120 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
118121 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
118122 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
118123 +level_show_4741 level_show 0 4741 NULL
118124 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
118125 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
118126 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
118127 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
118128 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
118129 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
118130 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
118131 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
118132 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
118133 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
118134 +qib_map_page_4768 qib_map_page 3 4768 NULL
118135 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
118136 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
118137 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
118138 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
118139 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
118140 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
118141 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
118142 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
118143 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
118144 +create_subvol_4791 create_subvol 4 4791 NULL
118145 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
118146 +read_4793 read 0-4 4793 NULL
118147 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
118148 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
118149 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
118150 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
118151 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
118152 +fan_set_level_4805 fan_set_level 0 4805 NULL
118153 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
118154 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
118155 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
118156 +show_sticky_4816 show_sticky 0 4816 NULL
118157 +show_postcode_4819 show_postcode 0 4819 NULL
118158 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
118159 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
118160 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
118161 +show_4831 show 0 4831 NULL
118162 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
118163 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
118164 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
118165 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
118166 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
118167 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
118168 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
118169 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
118170 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
118171 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
118172 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
118173 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
118174 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
118175 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
118176 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
118177 +svc_getname_4869 svc_getname 0 4869 NULL
118178 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
118179 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
118180 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
118181 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
118182 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
118183 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
118184 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
118185 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
118186 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
118187 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
118188 +current_speed_show_4887 current_speed_show 0 4887 NULL
118189 +sys_ipc_4889 sys_ipc 3 4889 NULL
118190 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
118191 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
118192 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
118193 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
118194 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
118195 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
118196 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
118197 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
118198 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
118199 +read_4919 read 0 4919 &show_pwm1_enable_4919
118200 +single_step_cont_4921 single_step_cont 0 4921 NULL
118201 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
118202 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
118203 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
118204 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
118205 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
118206 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
118207 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
118208 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
118209 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
118210 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
118211 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
118212 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
118213 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
118214 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
118215 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
118216 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
118217 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
118218 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
118219 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
118220 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
118221 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
118222 +write_ee_4966 write_ee 0 4966 NULL nohasharray
118223 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
118224 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
118225 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
118226 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
118227 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
118228 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
118229 +set_aout_4974 set_aout 0-4 4974 NULL
118230 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
118231 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
118232 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
118233 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
118234 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
118235 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
118236 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
118237 +read_block_4993 read_block 0 4993 NULL
118238 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
118239 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
118240 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
118241 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
118242 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
118243 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
118244 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
118245 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
118246 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
118247 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
118248 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
118249 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
118250 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
118251 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
118252 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
118253 +net2272_start_5033 net2272_start 0 5033 NULL
118254 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
118255 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
118256 +blkdev_get_5050 blkdev_get 0 5050 NULL
118257 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
118258 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
118259 +show_5055 show 0 5055 NULL
118260 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
118261 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
118262 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
118263 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
118264 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
118265 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
118266 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
118267 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
118268 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
118269 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
118270 +compr_fill_5093 compr_fill 2 5093 NULL
118271 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
118272 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
118273 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
118274 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
118275 +sound_write_5102 sound_write 3-0 5102 NULL
118276 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
118277 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
118278 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
118279 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
118280 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
118281 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
118282 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
118283 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
118284 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
118285 +rhine_open_5133 rhine_open 0 5133 NULL
118286 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
118287 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
118288 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
118289 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
118290 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
118291 +quirks_show_5154 quirks_show 0 5154 NULL
118292 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
118293 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
118294 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
118295 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
118296 +__az6007_write_5170 __az6007_write 0 5170 NULL
118297 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
118298 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
118299 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
118300 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
118301 +datablob_parse_5177 datablob_parse 0 5177 NULL
118302 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
118303 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
118304 +adjust_memory_5185 adjust_memory 0 5185 NULL
118305 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
118306 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
118307 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
118308 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
118309 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
118310 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
118311 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
118312 +read_blocklist_5209 read_blocklist 2 5209 NULL
118313 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
118314 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
118315 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
118316 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
118317 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
118318 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
118319 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
118320 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
118321 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
118322 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
118323 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
118324 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
118325 +atl1e_open_5226 atl1e_open 0 5226 NULL
118326 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
118327 +wait_for_response_5229 wait_for_response 0 5229 NULL
118328 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
118329 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
118330 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
118331 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
118332 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
118333 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
118334 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
118335 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
118336 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
118337 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
118338 +ti_open_5256 ti_open 0 5256 NULL
118339 +update_nodemask_5257 update_nodemask 0 5257 NULL
118340 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
118341 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
118342 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
118343 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
118344 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
118345 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
118346 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
118347 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
118348 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
118349 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
118350 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
118351 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
118352 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
118353 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
118354 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
118355 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
118356 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
118357 +ks8842_open_5309 ks8842_open 0 5309 NULL
118358 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
118359 +grow_inode_5311 grow_inode 0 5311 NULL
118360 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
118361 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
118362 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
118363 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
118364 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
118365 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
118366 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
118367 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
118368 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
118369 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
118370 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
118371 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
118372 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
118373 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
118374 +policy_store_5346 policy_store 0-4 5346 NULL
118375 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
118376 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
118377 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
118378 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
118379 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
118380 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
118381 +icmp_error_5362 icmp_error 0 5362 NULL
118382 +open_tx_second_5363 open_tx_second 0 5363 NULL
118383 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
118384 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
118385 +set_master_5372 set_master 0 5372 NULL
118386 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
118387 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
118388 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
118389 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
118390 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
118391 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
118392 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
118393 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
118394 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
118395 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
118396 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
118397 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
118398 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
118399 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
118400 +fat_getattr_5406 fat_getattr 0 5406 NULL
118401 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
118402 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
118403 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
118404 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
118405 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
118406 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
118407 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
118408 +show_output_5423 show_output 0 5423 NULL
118409 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
118410 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
118411 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
118412 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
118413 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
118414 +store_pwm_5441 store_pwm 0-4 5441 NULL
118415 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
118416 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
118417 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
118418 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
118419 +create_child_5449 create_child 0-4 5449 NULL
118420 +add_host_show_5451 add_host_show 0 5451 NULL
118421 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
118422 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
118423 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
118424 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
118425 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
118426 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
118427 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
118428 +netlink_insert_5465 netlink_insert 0 5465 NULL
118429 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
118430 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
118431 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
118432 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
118433 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
118434 +show_5474 show 0 5474 NULL nohasharray
118435 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
118436 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
118437 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
118438 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
118439 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
118440 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
118441 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
118442 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
118443 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
118444 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
118445 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
118446 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
118447 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
118448 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
118449 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
118450 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
118451 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
118452 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
118453 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
118454 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
118455 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
118456 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
118457 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
118458 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
118459 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
118460 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
118461 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
118462 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
118463 +spidev_message_5518 spidev_message 3 5518 NULL
118464 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
118465 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
118466 +show_license_5524 show_license 0 5524 NULL
118467 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
118468 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
118469 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
118470 +stop_cpus_5529 stop_cpus 0 5529 NULL
118471 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
118472 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
118473 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
118474 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
118475 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
118476 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
118477 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
118478 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
118479 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
118480 +le_readq_5557 le_readq 0 5557 NULL
118481 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
118482 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
118483 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
118484 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
118485 +fir16_create_5574 fir16_create 3 5574 NULL
118486 +bioset_create_5580 bioset_create 1 5580 NULL
118487 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
118488 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
118489 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
118490 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
118491 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
118492 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
118493 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
118494 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
118495 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
118496 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
118497 +__remove_suid_5618 __remove_suid 0 5618 NULL
118498 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
118499 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
118500 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
118501 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
118502 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
118503 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
118504 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
118505 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
118506 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
118507 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
118508 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
118509 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
118510 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
118511 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
118512 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
118513 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
118514 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
118515 +parse_arg_5657 parse_arg 0-2 5657 NULL
118516 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
118517 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
118518 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
118519 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
118520 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
118521 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
118522 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
118523 +store_5663 store 0-3 5663 &ovl_permission_5663
118524 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
118525 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
118526 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
118527 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
118528 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
118529 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
118530 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
118531 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
118532 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
118533 +get_arg_5694 get_arg 3 5694 NULL nohasharray
118534 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
118535 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
118536 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
118537 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
118538 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
118539 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
118540 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
118541 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
118542 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
118543 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
118544 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
118545 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
118546 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
118547 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
118548 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
118549 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
118550 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
118551 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
118552 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
118553 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
118554 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
118555 +get_packet_5747 get_packet 3 5747 NULL
118556 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
118557 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
118558 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
118559 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
118560 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
118561 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
118562 +packet_xmit_5762 packet_xmit 0 5762 NULL
118563 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
118564 +start_5768 start 0 5768 NULL
118565 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
118566 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
118567 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
118568 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
118569 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
118570 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
118571 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
118572 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
118573 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
118574 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
118575 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
118576 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
118577 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
118578 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
118579 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
118580 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
118581 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
118582 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
118583 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
118584 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
118585 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
118586 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
118587 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
118588 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
118589 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
118590 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
118591 +enter_state_5850 enter_state 0 5850 NULL
118592 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
118593 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
118594 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
118595 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
118596 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
118597 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
118598 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
118599 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
118600 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
118601 +vsscanf_5868 vsscanf 0 5868 NULL
118602 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
118603 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
118604 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
118605 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
118606 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
118607 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
118608 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
118609 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
118610 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
118611 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
118612 +rmd320_final_5897 rmd320_final 0 5897 NULL
118613 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
118614 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
118615 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
118616 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
118617 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
118618 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
118619 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
118620 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
118621 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
118622 +devpath_show_5910 devpath_show 0 5910 NULL
118623 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
118624 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
118625 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
118626 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
118627 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
118628 +next_entry_5921 next_entry 0 5921 NULL
118629 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
118630 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
118631 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
118632 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
118633 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
118634 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
118635 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
118636 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
118637 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
118638 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
118639 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
118640 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
118641 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
118642 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
118643 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
118644 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
118645 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
118646 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
118647 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
118648 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
118649 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
118650 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
118651 +sha224_final_5978 sha224_final 0 5978 NULL
118652 +show_5979 show 0 5979 NULL nohasharray
118653 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
118654 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
118655 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
118656 +SyS_semop_5980 SyS_semop 3 5980 NULL
118657 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
118658 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
118659 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
118660 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
118661 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
118662 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
118663 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
118664 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
118665 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
118666 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
118667 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
118668 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
118669 +spi_read_6031 spi_read 0 6031 NULL nohasharray
118670 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
118671 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
118672 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
118673 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
118674 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
118675 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
118676 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
118677 +led_shot_6046 led_shot 0-4 6046 NULL
118678 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
118679 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
118680 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
118681 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
118682 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
118683 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
118684 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
118685 +add_break_6070 add_break 1 6070 NULL
118686 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
118687 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
118688 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
118689 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
118690 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
118691 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
118692 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
118693 +init_6095 init 0 6095 NULL
118694 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
118695 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
118696 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
118697 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
118698 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
118699 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
118700 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
118701 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
118702 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
118703 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
118704 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
118705 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
118706 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
118707 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
118708 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
118709 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
118710 +read_packet_6140 read_packet 0 6140 NULL
118711 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
118712 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
118713 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
118714 +tc574_resume_6154 tc574_resume 0 6154 NULL
118715 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
118716 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
118717 +tcam_write_6162 tcam_write 0 6162 NULL
118718 +show_temp8_6163 show_temp8 0 6163 NULL
118719 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
118720 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
118721 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
118722 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
118723 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
118724 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
118725 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
118726 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
118727 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
118728 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
118729 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
118730 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
118731 +freeze_store_6185 freeze_store 0-3 6185 NULL
118732 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
118733 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
118734 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
118735 +add_interval_6202 add_interval 0 6202 NULL
118736 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
118737 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
118738 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
118739 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
118740 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
118741 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
118742 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
118743 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
118744 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
118745 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
118746 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
118747 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
118748 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
118749 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
118750 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
118751 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
118752 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
118753 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
118754 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
118755 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
118756 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
118757 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
118758 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
118759 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
118760 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
118761 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
118762 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
118763 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
118764 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
118765 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
118766 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
118767 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
118768 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
118769 +key_unseal_6285 key_unseal 0 6285 NULL
118770 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
118771 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
118772 +serial_port_in_6291 serial_port_in 0 6291 NULL
118773 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
118774 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
118775 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
118776 +raw_request_6307 raw_request 0 6307 NULL
118777 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
118778 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
118779 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
118780 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
118781 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
118782 +balance_6312 balance 0 6312 NULL
118783 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
118784 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
118785 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
118786 +store_cluster_6316 store_cluster 0-4 6316 NULL
118787 +write_null_6319 write_null 0-3 6319 NULL
118788 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
118789 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
118790 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
118791 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
118792 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
118793 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
118794 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
118795 +solos_param_show_6344 solos_param_show 0 6344 NULL
118796 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
118797 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
118798 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
118799 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
118800 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
118801 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
118802 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
118803 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
118804 +recv_init_6366 recv_init 0 6366 NULL
118805 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
118806 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
118807 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
118808 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
118809 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
118810 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
118811 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
118812 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
118813 +msb_write_block_6379 msb_write_block 3 6379 NULL
118814 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
118815 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
118816 +bb_store_6401 bb_store 3-0 6401 NULL
118817 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
118818 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
118819 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
118820 +md_attr_show_6408 md_attr_show 0 6408 NULL
118821 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
118822 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
118823 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
118824 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
118825 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
118826 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
118827 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
118828 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
118829 +l2up_create_6430 l2up_create 3 6430 NULL
118830 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
118831 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
118832 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
118833 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
118834 +coda_downcall_6448 coda_downcall 0 6448 NULL
118835 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
118836 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
118837 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
118838 +show_sustain_6469 show_sustain 0 6469 NULL
118839 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
118840 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
118841 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
118842 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
118843 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
118844 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
118845 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
118846 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
118847 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
118848 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
118849 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
118850 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
118851 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
118852 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
118853 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
118854 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
118855 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
118856 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
118857 +mei_read_6507 mei_read 3-0 6507 NULL
118858 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
118859 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
118860 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
118861 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
118862 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
118863 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
118864 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
118865 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
118866 +show_min_uV_6544 show_min_uV 0 6544 NULL
118867 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
118868 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
118869 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
118870 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
118871 +wdm_read_6549 wdm_read 3-0 6549 NULL
118872 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
118873 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
118874 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
118875 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
118876 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
118877 +notify_handler_6557 notify_handler 0 6557 NULL
118878 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
118879 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
118880 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
118881 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
118882 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
118883 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
118884 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
118885 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
118886 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
118887 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
118888 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
118889 +reg_set_6585 reg_set 0 6585 NULL nohasharray
118890 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
118891 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
118892 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
118893 +bytes_number_6591 bytes_number 0-2 6591 NULL
118894 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
118895 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
118896 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
118897 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
118898 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
118899 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
118900 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
118901 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
118902 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
118903 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
118904 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
118905 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
118906 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
118907 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
118908 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
118909 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
118910 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
118911 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
118912 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
118913 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
118914 +queue_dtd_6652 queue_dtd 0 6652 NULL
118915 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
118916 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
118917 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
118918 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
118919 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
118920 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
118921 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
118922 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
118923 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
118924 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
118925 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
118926 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
118927 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
118928 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
118929 +init_chip_first_6676 init_chip_first 0 6676 NULL
118930 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
118931 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
118932 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
118933 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
118934 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
118935 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
118936 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
118937 +cap_show_6691 cap_show 0 6691 NULL
118938 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
118939 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
118940 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
118941 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
118942 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
118943 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
118944 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
118945 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
118946 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
118947 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
118948 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
118949 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
118950 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
118951 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
118952 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
118953 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
118954 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
118955 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
118956 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
118957 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
118958 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
118959 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
118960 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
118961 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
118962 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
118963 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
118964 +wil_reset_6752 wil_reset 0 6752 NULL
118965 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
118966 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
118967 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
118968 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
118969 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
118970 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
118971 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
118972 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
118973 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
118974 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
118975 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
118976 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
118977 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
118978 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
118979 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
118980 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
118981 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
118982 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
118983 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
118984 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
118985 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
118986 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
118987 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
118988 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
118989 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
118990 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
118991 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
118992 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
118993 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
118994 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
118995 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
118996 +get_blocks_6801 get_blocks 0 6801 NULL
118997 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
118998 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
118999 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
119000 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
119001 +init_port_6810 init_port 0 6810 NULL
119002 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
119003 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
119004 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
119005 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
119006 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
119007 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
119008 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
119009 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
119010 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
119011 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
119012 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
119013 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
119014 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
119015 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
119016 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
119017 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
119018 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
119019 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
119020 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
119021 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
119022 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
119023 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
119024 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
119025 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
119026 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
119027 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
119028 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
119029 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
119030 +size_6873 size 0 6873 NULL
119031 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
119032 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
119033 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
119034 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
119035 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
119036 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
119037 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
119038 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
119039 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
119040 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
119041 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
119042 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
119043 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
119044 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
119045 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
119046 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
119047 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
119048 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
119049 +hook_6905 hook 0 6905 NULL nohasharray
119050 +qib_init_6905 qib_init 0 6905 &hook_6905
119051 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
119052 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
119053 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
119054 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
119055 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
119056 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
119057 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
119058 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
119059 +ioctl_6914 ioctl 0 6914 NULL
119060 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
119061 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
119062 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
119063 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
119064 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
119065 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
119066 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
119067 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
119068 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
119069 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
119070 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
119071 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
119072 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
119073 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
119074 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
119075 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
119076 +str_to_slot_6952 str_to_slot 0 6952 NULL
119077 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
119078 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
119079 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
119080 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
119081 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
119082 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
119083 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
119084 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
119085 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
119086 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
119087 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
119088 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
119089 +request_key_async_6990 request_key_async 4 6990 NULL
119090 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
119091 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
119092 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
119093 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
119094 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
119095 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
119096 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
119097 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
119098 +copy_items_7012 copy_items 7 7012 NULL
119099 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
119100 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
119101 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
119102 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
119103 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
119104 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
119105 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
119106 +wimax_msg_7030 wimax_msg 4 7030 NULL
119107 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
119108 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
119109 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
119110 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
119111 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
119112 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
119113 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
119114 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
119115 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
119116 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
119117 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
119118 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
119119 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
119120 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
119121 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
119122 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
119123 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
119124 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
119125 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
119126 +filename_lookup_7071 filename_lookup 0 7071 NULL
119127 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
119128 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
119129 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
119130 +mii_status_show_7077 mii_status_show 0 7077 NULL
119131 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
119132 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
119133 +read_7087 read 0 7087 NULL nohasharray
119134 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
119135 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
119136 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
119137 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
119138 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
119139 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
119140 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
119141 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
119142 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
119143 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
119144 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
119145 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
119146 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
119147 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
119148 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
119149 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
119150 +show_value_7119 show_value 0 7119 NULL
119151 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
119152 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
119153 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
119154 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
119155 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
119156 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
119157 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
119158 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
119159 +show_bpp_7148 show_bpp 0 7148 NULL
119160 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
119161 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
119162 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
119163 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
119164 +fnic_reset_7163 fnic_reset 0 7163 NULL
119165 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
119166 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
119167 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
119168 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
119169 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
119170 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
119171 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
119172 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
119173 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
119174 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
119175 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
119176 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
119177 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
119178 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
119179 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
119180 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
119181 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
119182 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
119183 +confirm_7211 confirm 0 7211 NULL
119184 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
119185 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
119186 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
119187 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
119188 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
119189 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
119190 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
119191 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
119192 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
119193 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
119194 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
119195 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
119196 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
119197 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
119198 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
119199 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
119200 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
119201 +release_version_show_7263 release_version_show 0 7263 NULL
119202 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
119203 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
119204 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
119205 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
119206 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
119207 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
119208 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
119209 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
119210 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
119211 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
119212 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
119213 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
119214 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
119215 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
119216 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
119217 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
119218 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
119219 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
119220 +rose_open_7309 rose_open 0 7309 NULL
119221 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
119222 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
119223 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
119224 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
119225 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
119226 +do_md_stop_7335 do_md_stop 0 7335 NULL
119227 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
119228 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
119229 +mgmt_control_7349 mgmt_control 3 7349 NULL
119230 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
119231 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
119232 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
119233 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
119234 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
119235 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
119236 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
119237 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
119238 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
119239 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
119240 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
119241 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
119242 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
119243 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
119244 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
119245 +hweight_long_7388 hweight_long 0-1 7388 NULL
119246 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
119247 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
119248 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
119249 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
119250 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
119251 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
119252 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
119253 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
119254 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
119255 +store_7418 store 0-3 7418 NULL
119256 +switch_mm_7420 switch_mm 0 7420 NULL
119257 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
119258 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
119259 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
119260 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
119261 +store_7441 store 0 7441 NULL
119262 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
119263 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
119264 +show_mask_7446 show_mask 0 7446 NULL
119265 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
119266 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
119267 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
119268 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
119269 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
119270 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
119271 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
119272 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
119273 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
119274 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
119275 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
119276 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
119277 +set_speed_7470 set_speed 0-4 7470 NULL
119278 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
119279 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
119280 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
119281 +show_max_uV_7474 show_max_uV 0 7474 NULL
119282 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
119283 +atalk_getname_7490 atalk_getname 0 7490 NULL
119284 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
119285 +setsockopt_7492 setsockopt 0 7492 NULL
119286 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
119287 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
119288 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
119289 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
119290 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
119291 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
119292 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
119293 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
119294 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
119295 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
119296 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
119297 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
119298 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
119299 +virtnet_open_7538 virtnet_open 0 7538 NULL
119300 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
119301 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
119302 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
119303 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
119304 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
119305 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
119306 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
119307 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
119308 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
119309 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
119310 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
119311 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
119312 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
119313 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
119314 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
119315 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
119316 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
119317 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
119318 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
119319 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
119320 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
119321 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
119322 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
119323 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
119324 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
119325 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
119326 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
119327 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
119328 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
119329 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
119330 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
119331 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
119332 +send_to_group_7627 send_to_group 0 7627 NULL
119333 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
119334 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
119335 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
119336 +net2272_queue_7640 net2272_queue 0 7640 NULL
119337 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
119338 +write_priomap_7648 write_priomap 0-3 7648 NULL
119339 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
119340 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
119341 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
119342 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
119343 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
119344 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
119345 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
119346 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
119347 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
119348 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
119349 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
119350 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
119351 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
119352 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
119353 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
119354 +device_show_7693 device_show 0 7693 NULL nohasharray
119355 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
119356 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
119357 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
119358 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
119359 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
119360 +dev_info_set_7705 dev_info_set 0 7705 NULL
119361 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
119362 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
119363 +unmap_region_7709 unmap_region 1 7709 NULL
119364 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
119365 +show_7711 show 0 7711 NULL
119366 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
119367 +sys_pread64_7721 sys_pread64 3 7721 NULL
119368 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
119369 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
119370 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
119371 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
119372 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
119373 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
119374 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
119375 +write_7751 write 0 7751 NULL
119376 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
119377 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
119378 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
119379 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
119380 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
119381 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
119382 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
119383 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
119384 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
119385 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
119386 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
119387 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
119388 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
119389 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
119390 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
119391 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
119392 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
119393 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
119394 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
119395 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
119396 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
119397 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
119398 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
119399 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
119400 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
119401 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
119402 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
119403 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
119404 +show_7835 show 0 7835 NULL
119405 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
119406 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
119407 +enable_7841 enable 0 7841 NULL nohasharray
119408 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
119409 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
119410 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
119411 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
119412 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
119413 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
119414 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
119415 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
119416 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
119417 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
119418 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
119419 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
119420 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
119421 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
119422 +request_7878 request 0 7878 NULL
119423 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
119424 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
119425 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
119426 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
119427 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
119428 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
119429 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
119430 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
119431 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
119432 +show_7906 show 0 7906 NULL
119433 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
119434 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
119435 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
119436 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
119437 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
119438 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
119439 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
119440 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
119441 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
119442 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
119443 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
119444 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
119445 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
119446 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
119447 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
119448 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
119449 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
119450 +get_formats_7949 get_formats 0 7949 NULL
119451 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
119452 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
119453 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
119454 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
119455 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
119456 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
119457 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
119458 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
119459 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
119460 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
119461 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
119462 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
119463 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
119464 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
119465 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
119466 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
119467 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
119468 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
119469 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
119470 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
119471 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
119472 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
119473 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
119474 +fb_set_par_8006 fb_set_par 0 8006 NULL
119475 +store_8007 store 0-3 8007 NULL
119476 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
119477 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
119478 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
119479 +vcs_read_8017 vcs_read 3-0 8017 NULL
119480 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
119481 +aux3_show_8025 aux3_show 0 8025 NULL
119482 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
119483 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
119484 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
119485 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
119486 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
119487 +security_syslog_8042 security_syslog 0 8042 NULL
119488 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
119489 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
119490 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
119491 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
119492 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
119493 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
119494 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
119495 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
119496 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
119497 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
119498 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
119499 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
119500 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
119501 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
119502 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
119503 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
119504 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
119505 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
119506 +strict_show_8078 strict_show 0 8078 NULL
119507 +room_for_filename_8085 room_for_filename 3 8085 NULL
119508 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
119509 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
119510 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
119511 +fw_suspend_8094 fw_suspend 0 8094 NULL
119512 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
119513 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
119514 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
119515 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
119516 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
119517 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
119518 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
119519 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
119520 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
119521 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
119522 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
119523 +venus_lookup_8121 venus_lookup 4 8121 NULL
119524 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
119525 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
119526 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
119527 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
119528 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
119529 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
119530 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
119531 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
119532 +next_signal_8135 next_signal 0 8135 NULL
119533 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
119534 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
119535 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
119536 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
119537 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
119538 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
119539 +reload_store_8150 reload_store 0-4 8150 NULL
119540 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
119541 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
119542 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
119543 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
119544 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
119545 +num_writes_show_8162 num_writes_show 0 8162 NULL
119546 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
119547 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
119548 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
119549 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
119550 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
119551 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
119552 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
119553 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
119554 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
119555 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
119556 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
119557 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
119558 +write_classid_8189 write_classid 0 8189 NULL
119559 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
119560 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
119561 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
119562 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
119563 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
119564 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
119565 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
119566 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
119567 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
119568 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
119569 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
119570 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
119571 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
119572 +play_iframe_8219 play_iframe 3 8219 NULL
119573 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
119574 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
119575 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
119576 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
119577 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
119578 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
119579 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
119580 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
119581 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
119582 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
119583 +show_state_disable_8251 show_state_disable 0 8251 NULL
119584 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
119585 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
119586 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
119587 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
119588 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
119589 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
119590 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
119591 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
119592 +init_cdev_8274 init_cdev 1 8274 NULL
119593 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
119594 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
119595 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
119596 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
119597 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
119598 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
119599 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
119600 +setsockopt_8304 setsockopt 0 8304 NULL
119601 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
119602 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
119603 +uevent_store_8319 uevent_store 0-4 8319 NULL
119604 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
119605 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
119606 +skein256_init_8337 skein256_init 0 8337 NULL
119607 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
119608 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
119609 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
119610 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
119611 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
119612 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
119613 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
119614 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
119615 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
119616 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
119617 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
119618 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
119619 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
119620 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
119621 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
119622 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
119623 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
119624 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
119625 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
119626 +wil_open_8375 wil_open 0 8375 NULL
119627 +ndo_init_8377 ndo_init 0 8377 NULL
119628 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
119629 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
119630 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
119631 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
119632 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
119633 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
119634 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
119635 +brightness_set_8396 brightness_set 0 8396 NULL
119636 +config_8403 config 0 8403 NULL
119637 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
119638 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
119639 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
119640 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
119641 +alua_activate_8420 alua_activate 0 8420 NULL
119642 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
119643 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
119644 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
119645 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
119646 +capability_set_8433 capability_set 0-4 8433 NULL
119647 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
119648 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
119649 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
119650 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
119651 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
119652 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
119653 +sl_init_8447 sl_init 0 8447 NULL
119654 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
119655 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
119656 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
119657 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
119658 +tgr160_final_8455 tgr160_final 0 8455 NULL
119659 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
119660 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
119661 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
119662 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
119663 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
119664 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
119665 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
119666 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
119667 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
119668 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
119669 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
119670 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
119671 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
119672 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
119673 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
119674 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
119675 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
119676 +in0_input_show_8498 in0_input_show 0 8498 NULL
119677 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
119678 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
119679 +dev_config_8506 dev_config 3 8506 NULL
119680 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
119681 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
119682 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
119683 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
119684 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
119685 +swap_writepage_8522 swap_writepage 0 8522 NULL
119686 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
119687 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
119688 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
119689 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
119690 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
119691 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
119692 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
119693 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
119694 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
119695 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
119696 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
119697 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
119698 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
119699 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
119700 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
119701 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
119702 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
119703 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
119704 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
119705 +ixgb_open_8565 ixgb_open 0 8565 NULL
119706 +set_volume_8569 set_volume 0 8569 NULL
119707 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
119708 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
119709 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
119710 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
119711 +tower_write_8580 tower_write 3-0 8580 NULL
119712 +cmd_wait_8582 cmd_wait 0 8582 NULL
119713 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
119714 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
119715 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
119716 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
119717 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
119718 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
119719 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
119720 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
119721 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
119722 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
119723 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
119724 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
119725 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
119726 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
119727 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
119728 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
119729 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
119730 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
119731 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
119732 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
119733 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
119734 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
119735 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
119736 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
119737 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
119738 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
119739 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
119740 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
119741 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
119742 +options_show_8667 options_show 0 8667 NULL
119743 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
119744 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
119745 +crc32_update_8676 crc32_update 0 8676 NULL
119746 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
119747 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
119748 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
119749 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
119750 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
119751 +start_8697 start 0 8697 NULL
119752 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
119753 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
119754 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
119755 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
119756 +arcfb_write_8702 arcfb_write 3 8702 NULL
119757 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
119758 +init_header_8703 init_header 0 8703 &i_size_read_8703
119759 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
119760 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
119761 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
119762 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
119763 +charger_state_show_8720 charger_state_show 0 8720 NULL
119764 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
119765 +lunid_show_8726 lunid_show 0 8726 NULL
119766 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
119767 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
119768 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
119769 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
119770 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
119771 +f_dupfd_8730 f_dupfd 1 8730 NULL
119772 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
119773 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
119774 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
119775 +compound_order_8750 compound_order 0 8750 NULL nohasharray
119776 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
119777 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
119778 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
119779 +read_uscorr_8755 read_uscorr 0 8755 NULL
119780 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
119781 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
119782 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
119783 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
119784 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
119785 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
119786 +sys_prctl_8766 sys_prctl 4 8766 NULL
119787 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
119788 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
119789 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
119790 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
119791 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
119792 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
119793 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
119794 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
119795 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
119796 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
119797 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
119798 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
119799 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
119800 +show_hardware_8789 show_hardware 0 8789 NULL
119801 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
119802 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
119803 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
119804 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
119805 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
119806 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
119807 +get_size_8811 get_size 0 8811 NULL
119808 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
119809 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
119810 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
119811 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
119812 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
119813 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
119814 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
119815 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
119816 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
119817 +convert_8830 convert 0 8830 NULL
119818 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
119819 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
119820 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
119821 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
119822 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
119823 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
119824 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
119825 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
119826 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
119827 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
119828 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
119829 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
119830 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
119831 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
119832 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
119833 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
119834 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
119835 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
119836 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
119837 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
119838 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
119839 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
119840 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
119841 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
119842 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
119843 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
119844 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
119845 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
119846 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
119847 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
119848 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
119849 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
119850 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
119851 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
119852 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
119853 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
119854 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
119855 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
119856 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
119857 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
119858 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
119859 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
119860 +data_sock_create_8920 data_sock_create 0 8920 NULL
119861 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
119862 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
119863 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
119864 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
119865 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
119866 +layout_commit_8926 layout_commit 0-3 8926 NULL
119867 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
119868 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
119869 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
119870 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
119871 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
119872 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
119873 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
119874 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
119875 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
119876 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
119877 +claim_show_8950 claim_show 0 8950 NULL nohasharray
119878 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
119879 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
119880 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
119881 +set_red_8954 set_red 0-4 8954 NULL
119882 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
119883 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
119884 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
119885 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
119886 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
119887 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
119888 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
119889 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
119890 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
119891 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
119892 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
119893 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
119894 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
119895 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
119896 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
119897 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
119898 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
119899 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
119900 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
119901 +show_state_time_8992 show_state_time 0 8992 NULL
119902 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
119903 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
119904 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
119905 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
119906 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
119907 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
119908 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
119909 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
119910 +epp_read_data_9015 epp_read_data 0 9015 NULL
119911 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
119912 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
119913 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
119914 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
119915 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
119916 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
119917 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
119918 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
119919 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
119920 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
119921 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
119922 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
119923 +nla_put_9042 nla_put 0 9042 NULL
119924 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
119925 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
119926 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
119927 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
119928 +ep_queue_9060 ep_queue 0 9060 NULL
119929 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
119930 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
119931 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
119932 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
119933 +hci_req_add_9067 hci_req_add 3 9067 NULL
119934 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
119935 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
119936 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
119937 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
119938 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
119939 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
119940 +create_queues_9088 create_queues 3-2 9088 NULL
119941 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
119942 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
119943 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
119944 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
119945 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
119946 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
119947 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
119948 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
119949 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
119950 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
119951 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
119952 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
119953 +partial_show_9122 partial_show 0 9122 NULL
119954 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
119955 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
119956 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
119957 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
119958 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
119959 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
119960 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
119961 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
119962 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
119963 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
119964 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
119965 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
119966 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
119967 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
119968 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
119969 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
119970 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
119971 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
119972 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
119973 +ax25_bind_9185 ax25_bind 0 9185 NULL
119974 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
119975 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
119976 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
119977 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
119978 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
119979 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
119980 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
119981 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
119982 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
119983 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
119984 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
119985 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
119986 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
119987 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
119988 +sg_common_write_9209 sg_common_write 0 9209 NULL
119989 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
119990 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
119991 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
119992 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
119993 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
119994 +card_send_command_9215 card_send_command 3 9215 NULL
119995 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
119996 +protocol_write_9219 protocol_write 3-0 9219 NULL
119997 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
119998 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
119999 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
120000 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
120001 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
120002 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
120003 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
120004 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
120005 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
120006 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
120007 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
120008 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
120009 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
120010 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
120011 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
120012 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
120013 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
120014 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
120015 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
120016 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
120017 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
120018 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
120019 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
120020 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
120021 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
120022 +flakey_status_9274 flakey_status 5 9274 NULL
120023 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
120024 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
120025 +open_9278 open 0 9278 &show_indirect_byte_9278
120026 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
120027 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
120028 +show_9287 show 0 9287 NULL
120029 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
120030 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
120031 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
120032 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
120033 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
120034 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
120035 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
120036 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
120037 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
120038 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
120039 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
120040 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
120041 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
120042 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
120043 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
120044 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
120045 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
120046 +description_show_9327 description_show 0 9327 NULL
120047 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
120048 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
120049 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
120050 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
120051 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
120052 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
120053 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
120054 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
120055 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
120056 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
120057 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
120058 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
120059 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
120060 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
120061 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
120062 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
120063 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
120064 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
120065 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
120066 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
120067 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
120068 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
120069 +queue_skb_9391 queue_skb 0 9391 NULL
120070 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
120071 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
120072 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
120073 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
120074 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
120075 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
120076 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
120077 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
120078 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
120079 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
120080 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
120081 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
120082 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
120083 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
120084 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
120085 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
120086 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
120087 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
120088 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
120089 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
120090 +sync_inode_9429 sync_inode 0 9429 NULL
120091 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
120092 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
120093 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
120094 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
120095 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
120096 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
120097 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
120098 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
120099 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
120100 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
120101 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
120102 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
120103 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
120104 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
120105 +show_in_max2_9458 show_in_max2 0 9458 NULL
120106 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
120107 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
120108 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
120109 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
120110 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
120111 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
120112 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
120113 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
120114 +queue_9475 queue 0 9475 NULL
120115 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
120116 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
120117 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
120118 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
120119 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
120120 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
120121 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
120122 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
120123 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
120124 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
120125 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
120126 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
120127 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
120128 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
120129 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
120130 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
120131 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
120132 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
120133 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
120134 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
120135 +match_format_9516 match_format 0 9516 &disk_events_show_9516
120136 +do_strip_9517 do_strip 0 9517 NULL
120137 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
120138 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
120139 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
120140 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
120141 +lm3533_update_9529 lm3533_update 0 9529 NULL
120142 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
120143 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
120144 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
120145 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
120146 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
120147 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
120148 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
120149 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
120150 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
120151 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
120152 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
120153 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
120154 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
120155 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
120156 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
120157 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
120158 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
120159 +fw_node_create_9559 fw_node_create 2 9559 NULL
120160 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
120161 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
120162 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
120163 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
120164 +status_9569 status 0 9569 NULL nohasharray
120165 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
120166 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
120167 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
120168 +add_memory_9575 add_memory 0 9575 NULL
120169 +sch_access_9576 sch_access 0 9576 NULL
120170 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
120171 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
120172 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
120173 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
120174 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
120175 +bop_mark_9593 bop_mark 0 9593 NULL
120176 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
120177 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
120178 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
120179 +do_sync_9604 do_sync 1 9604 NULL
120180 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
120181 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
120182 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
120183 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
120184 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
120185 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
120186 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
120187 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
120188 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
120189 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
120190 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
120191 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
120192 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
120193 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
120194 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
120195 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
120196 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
120197 +lmLogInit_9643 lmLogInit 0 9643 NULL
120198 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
120199 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
120200 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
120201 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
120202 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
120203 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
120204 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
120205 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
120206 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
120207 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
120208 +inode_setattr_9668 inode_setattr 0 9668 NULL
120209 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
120210 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
120211 +dns_query_9676 dns_query 3 9676 NULL nohasharray
120212 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
120213 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
120214 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
120215 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
120216 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
120217 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
120218 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
120219 +show_in0_9686 show_in0 0 9686 NULL
120220 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
120221 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
120222 +crc32_final_9693 crc32_final 0 9693 NULL
120223 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
120224 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
120225 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
120226 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
120227 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
120228 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
120229 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
120230 +update_flag_9706 update_flag 0 9706 NULL
120231 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
120232 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
120233 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
120234 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
120235 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
120236 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
120237 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
120238 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
120239 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
120240 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
120241 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
120242 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
120243 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
120244 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
120245 +uuid_show_9749 uuid_show 0 9749 NULL
120246 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
120247 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
120248 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
120249 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
120250 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
120251 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
120252 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
120253 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
120254 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
120255 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
120256 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
120257 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
120258 +mapping_error_9774 mapping_error 0 9774 NULL
120259 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
120260 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
120261 +reset_write_9784 reset_write 0-3 9784 NULL
120262 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
120263 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
120264 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
120265 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
120266 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
120267 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
120268 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
120269 +_regmap_write_9803 _regmap_write 0 9803 NULL
120270 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
120271 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
120272 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
120273 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
120274 +ath9k_start_9815 ath9k_start 0 9815 NULL
120275 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
120276 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
120277 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
120278 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
120279 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
120280 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
120281 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
120282 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
120283 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
120284 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
120285 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
120286 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
120287 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
120288 +task_can_attach_9867 task_can_attach 0 9867 NULL
120289 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
120290 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
120291 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
120292 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
120293 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
120294 +show_sensor_9889 show_sensor 0 9889 NULL
120295 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
120296 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
120297 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
120298 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
120299 +write_9907 write 0-3 9907 NULL
120300 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
120301 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
120302 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
120303 +file_permission_9925 file_permission 0 9925 NULL
120304 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
120305 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
120306 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
120307 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
120308 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
120309 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
120310 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
120311 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
120312 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
120313 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
120314 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
120315 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
120316 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
120317 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
120318 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
120319 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
120320 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
120321 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
120322 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
120323 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
120324 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
120325 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
120326 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
120327 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
120328 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
120329 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
120330 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
120331 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
120332 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
120333 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
120334 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
120335 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
120336 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
120337 +store_als_en_10003 store_als_en 0-4 10003 NULL
120338 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
120339 +check_tp_10015 check_tp 0 10015 NULL
120340 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
120341 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
120342 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
120343 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
120344 +handle_request_10024 handle_request 9 10024 NULL
120345 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
120346 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
120347 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
120348 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
120349 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
120350 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
120351 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
120352 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
120353 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
120354 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
120355 +bop_propagate_10048 bop_propagate 0 10048 NULL
120356 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
120357 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
120358 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
120359 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
120360 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
120361 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
120362 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
120363 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
120364 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
120365 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
120366 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
120367 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
120368 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
120369 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
120370 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
120371 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
120372 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
120373 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
120374 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
120375 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
120376 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
120377 +class_show_10093 class_show 0 10093 NULL
120378 +nr_create_10094 nr_create 0 10094 NULL
120379 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
120380 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
120381 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
120382 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
120383 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
120384 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
120385 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
120386 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
120387 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
120388 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
120389 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
120390 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
120391 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
120392 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
120393 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
120394 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
120395 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
120396 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
120397 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
120398 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
120399 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
120400 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
120401 +qlge_open_10148 qlge_open 0 10148 NULL
120402 +show_alarms_10150 show_alarms 0 10150 NULL
120403 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
120404 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
120405 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
120406 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
120407 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
120408 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
120409 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
120410 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
120411 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
120412 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
120413 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
120414 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
120415 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
120416 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
120417 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
120418 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
120419 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
120420 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
120421 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
120422 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
120423 +address_read_file_10187 address_read_file 0 10187 NULL
120424 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
120425 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
120426 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
120427 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
120428 +extent_writepages_10205 extent_writepages 0 10205 NULL
120429 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
120430 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
120431 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
120432 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
120433 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
120434 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
120435 +fsync_10223 fsync 0 10223 NULL
120436 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
120437 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
120438 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
120439 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
120440 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
120441 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
120442 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
120443 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
120444 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
120445 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
120446 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
120447 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
120448 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
120449 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
120450 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
120451 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
120452 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
120453 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
120454 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
120455 +store_protocols_10261 store_protocols 0-4 10261 NULL
120456 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
120457 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
120458 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
120459 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
120460 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
120461 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
120462 +add_keys_10284 add_keys 0 10284 NULL
120463 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
120464 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
120465 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
120466 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
120467 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
120468 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
120469 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
120470 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
120471 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
120472 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
120473 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
120474 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
120475 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
120476 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
120477 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
120478 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
120479 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
120480 +cifs_permission_10324 cifs_permission 0 10324 NULL
120481 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
120482 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
120483 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
120484 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
120485 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
120486 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
120487 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
120488 +__smb_init_10336 __smb_init 0 10336 NULL
120489 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
120490 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
120491 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
120492 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
120493 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
120494 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
120495 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
120496 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
120497 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
120498 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
120499 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
120500 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
120501 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
120502 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
120503 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
120504 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
120505 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
120506 +show_rdac0_10381 show_rdac0 0 10381 NULL
120507 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
120508 +show_gpio_10395 show_gpio 0 10395 NULL
120509 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
120510 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
120511 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
120512 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
120513 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
120514 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
120515 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
120516 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
120517 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
120518 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
120519 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
120520 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
120521 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
120522 +free_block_10441 free_block 0 10441 NULL
120523 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
120524 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
120525 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
120526 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
120527 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
120528 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
120529 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
120530 +show_control_state_10474 show_control_state 0 10474 NULL
120531 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
120532 +clip_device_event_10481 clip_device_event 0 10481 NULL
120533 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
120534 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
120535 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
120536 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
120537 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
120538 +show_card_10491 show_card 0 10491 NULL
120539 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
120540 +dst_frames_10499 dst_frames 0 10499 NULL
120541 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
120542 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
120543 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
120544 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
120545 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
120546 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
120547 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
120548 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
120549 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
120550 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
120551 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
120552 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
120553 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
120554 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
120555 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
120556 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
120557 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
120558 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
120559 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
120560 +get_key_10538 get_key 0 10538 NULL
120561 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
120562 +SYSC_read_10545 SYSC_read 3 10545 NULL
120563 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
120564 +ivtv_start_10559 ivtv_start 0 10559 NULL
120565 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
120566 +dix_show_10568 dix_show 0 10568 NULL
120567 +clip_add_10571 clip_add 0 10571 NULL
120568 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
120569 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
120570 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
120571 +swsusp_write_10582 swsusp_write 0 10582 NULL
120572 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
120573 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
120574 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
120575 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
120576 +validate_buf_10589 validate_buf 0 10589 NULL
120577 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
120578 +otp_read_10594 otp_read 5-4-2 10594 NULL
120579 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
120580 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
120581 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
120582 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
120583 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
120584 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
120585 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
120586 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
120587 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
120588 +min_partial_show_10625 min_partial_show 0 10625 NULL
120589 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
120590 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
120591 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
120592 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
120593 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
120594 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
120595 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
120596 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
120597 +check_transition_10639 check_transition 0 10639 NULL
120598 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
120599 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
120600 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
120601 +packet_10644 packet 0 10644 NULL
120602 +write_orph_node_10654 write_orph_node 0 10654 NULL
120603 +open_10656 open 0 10656 NULL
120604 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
120605 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
120606 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
120607 +send_unlock_10666 send_unlock 0 10666 NULL
120608 +parport_write_10669 parport_write 0 10669 NULL
120609 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
120610 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
120611 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
120612 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
120613 +read_10690 read 0 10690 NULL
120614 +edge_write_10692 edge_write 4-0 10692 NULL
120615 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
120616 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
120617 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
120618 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
120619 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
120620 +map_attr_show_10707 map_attr_show 0 10707 NULL
120621 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
120622 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
120623 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
120624 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
120625 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
120626 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
120627 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
120628 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
120629 +spi_sync_10731 spi_sync 0 10731 NULL
120630 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
120631 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
120632 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
120633 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
120634 +sys_syslog_10746 sys_syslog 3 10746 NULL
120635 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
120636 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
120637 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
120638 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
120639 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
120640 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
120641 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
120642 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
120643 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
120644 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
120645 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
120646 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
120647 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
120648 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
120649 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
120650 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
120651 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
120652 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
120653 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
120654 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
120655 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
120656 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
120657 +sys_bind_10799 sys_bind 3 10799 NULL
120658 +query_info_10800 query_info 0 10800 NULL
120659 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
120660 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
120661 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
120662 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
120663 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
120664 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
120665 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
120666 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
120667 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
120668 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
120669 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
120670 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
120671 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
120672 +rsi_parse_10831 rsi_parse 0 10831 NULL
120673 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
120674 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
120675 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
120676 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
120677 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
120678 +show_therm_input_10848 show_therm_input 0 10848 NULL
120679 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
120680 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
120681 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
120682 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
120683 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
120684 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
120685 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
120686 +trivial_online_10866 trivial_online 0 10866 NULL
120687 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
120688 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
120689 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
120690 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
120691 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
120692 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
120693 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
120694 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
120695 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
120696 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
120697 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
120698 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
120699 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
120700 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
120701 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
120702 +get_scq_10897 get_scq 2 10897 NULL
120703 +show_plat_type_10901 show_plat_type 0 10901 NULL
120704 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
120705 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
120706 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
120707 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
120708 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
120709 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
120710 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
120711 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
120712 +kobject_add_10919 kobject_add 0 10919 NULL
120713 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
120714 +shm_read_file_10927 shm_read_file 0 10927 NULL
120715 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
120716 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
120717 +store_guid_10944 store_guid 0-4 10944 NULL
120718 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
120719 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
120720 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
120721 +tun_put_user_10951 tun_put_user 0 10951 NULL
120722 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
120723 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
120724 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
120725 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
120726 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
120727 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
120728 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
120729 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
120730 +pfkey_process_10964 pfkey_process 0 10964 NULL
120731 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
120732 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
120733 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
120734 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
120735 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
120736 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
120737 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
120738 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
120739 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
120740 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
120741 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
120742 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
120743 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
120744 +security_get_bools_11004 security_get_bools 0 11004 NULL
120745 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
120746 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
120747 +show_io_db_11009 show_io_db 0 11009 NULL
120748 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
120749 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
120750 +enic_open_11015 enic_open 0 11015 NULL
120751 +read_11017 read 0 11017 NULL
120752 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
120753 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
120754 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
120755 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
120756 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
120757 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
120758 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
120759 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
120760 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
120761 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
120762 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
120763 +char2uni_11054 char2uni 0 11054 NULL
120764 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
120765 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
120766 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
120767 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
120768 +bond_enslave_11070 bond_enslave 0 11070 NULL
120769 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
120770 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
120771 +count_argc_11083 count_argc 0 11083 NULL
120772 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
120773 +sda_in_11093 sda_in 0 11093 NULL
120774 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
120775 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
120776 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
120777 +aio_read_11102 aio_read 0 11102 NULL
120778 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
120779 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
120780 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
120781 +v_midi_open_11109 v_midi_open 0 11109 NULL
120782 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
120783 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
120784 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
120785 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
120786 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
120787 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
120788 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
120789 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
120790 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
120791 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
120792 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
120793 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
120794 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
120795 +process_ini_11152 process_ini 0 11152 NULL
120796 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
120797 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
120798 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
120799 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
120800 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
120801 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
120802 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
120803 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
120804 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
120805 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
120806 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
120807 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
120808 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
120809 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
120810 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
120811 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
120812 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
120813 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
120814 +fb_set_var_11211 fb_set_var 0 11211 NULL
120815 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
120816 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
120817 +sq_overhead_11218 sq_overhead 0 11218 NULL
120818 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
120819 +__swab16p_11220 __swab16p 0 11220 NULL
120820 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
120821 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
120822 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
120823 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
120824 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
120825 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
120826 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
120827 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
120828 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
120829 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
120830 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
120831 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
120832 +of_irq_count_11253 of_irq_count 0 11253 NULL
120833 +store_refalign_11257 store_refalign 0-4 11257 NULL
120834 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
120835 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
120836 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
120837 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
120838 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
120839 +cru_detect_11272 cru_detect 1 11272 NULL
120840 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
120841 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
120842 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
120843 +reg_write_11295 reg_write 0 11295 NULL
120844 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
120845 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
120846 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
120847 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
120848 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
120849 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
120850 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
120851 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
120852 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
120853 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
120854 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
120855 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
120856 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
120857 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
120858 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
120859 +construct_key_11329 construct_key 3 11329 NULL nohasharray
120860 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
120861 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
120862 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
120863 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
120864 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
120865 +ufx_enable_11338 ufx_enable 0 11338 NULL
120866 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
120867 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
120868 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
120869 +sel_write_create_11353 sel_write_create 3 11353 NULL
120870 +show_in1_input_11354 show_in1_input 0 11354 NULL
120871 +handle_unit_11355 handle_unit 0-1 11355 NULL
120872 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
120873 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
120874 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
120875 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
120876 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
120877 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
120878 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
120879 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
120880 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
120881 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
120882 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
120883 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
120884 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
120885 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
120886 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
120887 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
120888 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
120889 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
120890 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
120891 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
120892 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
120893 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
120894 +qib_write_11394 qib_write 0-3 11394 NULL
120895 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
120896 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
120897 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
120898 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
120899 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
120900 +get_fan_11400 get_fan 0 11400 NULL
120901 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
120902 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
120903 +attention_read_file_11404 attention_read_file 0 11404 NULL
120904 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
120905 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
120906 +str_to_user_11411 str_to_user 2 11411 NULL
120907 +show_blue_11412 show_blue 0 11412 NULL nohasharray
120908 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
120909 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
120910 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
120911 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
120912 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
120913 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
120914 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
120915 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
120916 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
120917 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
120918 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
120919 +attr_show_11424 attr_show 0 11424 NULL
120920 +vring_size_11426 vring_size 0-2-1 11426 NULL
120921 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
120922 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
120923 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
120924 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
120925 +bttv_read_11432 bttv_read 3-0 11432 NULL
120926 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
120927 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
120928 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
120929 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
120930 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
120931 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
120932 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
120933 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
120934 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
120935 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
120936 +event_file_write_11460 event_file_write 0-3 11460 NULL
120937 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
120938 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
120939 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
120940 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
120941 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
120942 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
120943 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
120944 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
120945 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
120946 +set_otp5_11480 set_otp5 4-0 11480 NULL
120947 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
120948 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
120949 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
120950 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
120951 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
120952 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
120953 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
120954 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
120955 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
120956 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
120957 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
120958 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
120959 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
120960 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
120961 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
120962 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
120963 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
120964 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
120965 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
120966 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
120967 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
120968 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
120969 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
120970 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
120971 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
120972 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
120973 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
120974 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
120975 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
120976 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
120977 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
120978 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
120979 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
120980 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
120981 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
120982 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
120983 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
120984 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
120985 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
120986 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
120987 +show_11578 show 0 11578 NULL
120988 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
120989 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
120990 +pvc_bind_11588 pvc_bind 0 11588 NULL
120991 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
120992 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
120993 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
120994 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
120995 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
120996 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
120997 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
120998 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
120999 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
121000 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
121001 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
121002 +max_active_show_11610 max_active_show 0 11610 NULL
121003 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
121004 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
121005 +show_caps_11619 show_caps 0 11619 NULL
121006 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
121007 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
121008 +power_write_file_11626 power_write_file 0-3 11626 NULL
121009 +attr_get_11639 attr_get 0 11639 NULL
121010 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
121011 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
121012 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
121013 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
121014 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
121015 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
121016 +slab_ksize_11664 slab_ksize 0 11664 NULL
121017 +sigd_send_11665 sigd_send 0 11665 NULL
121018 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
121019 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
121020 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
121021 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
121022 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
121023 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
121024 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
121025 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
121026 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
121027 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
121028 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
121029 +split_11691 split 2 11691 NULL
121030 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
121031 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
121032 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
121033 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
121034 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
121035 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
121036 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
121037 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
121038 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
121039 +store_11711 store 0 11711 NULL
121040 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
121041 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
121042 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
121043 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
121044 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
121045 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
121046 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
121047 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
121048 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
121049 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
121050 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
121051 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
121052 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
121053 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
121054 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
121055 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
121056 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
121057 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
121058 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
121059 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
121060 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
121061 +assert_show_11778 assert_show 0 11778 NULL
121062 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
121063 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
121064 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
121065 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
121066 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
121067 +stats_clear_11802 stats_clear 0-3 11802 NULL
121068 +show_hca_type_11803 show_hca_type 0 11803 NULL
121069 +func_11804 func 0 11804 NULL
121070 +open_11806 open 0 11806 NULL nohasharray
121071 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
121072 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
121073 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
121074 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
121075 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
121076 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
121077 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
121078 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
121079 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
121080 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
121081 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
121082 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
121083 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
121084 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
121085 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
121086 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
121087 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
121088 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
121089 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
121090 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
121091 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
121092 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
121093 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
121094 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
121095 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
121096 +fsname_show_11856 fsname_show 0 11856 NULL
121097 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
121098 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
121099 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
121100 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
121101 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
121102 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
121103 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
121104 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
121105 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
121106 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
121107 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
121108 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
121109 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
121110 +image_read_11880 image_read 0-6-5 11880 NULL
121111 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
121112 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
121113 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
121114 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
121115 +avc_audit_11888 avc_audit 0 11888 NULL
121116 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
121117 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
121118 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
121119 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
121120 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
121121 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
121122 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
121123 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
121124 +ti_write_11916 ti_write 0-4 11916 NULL
121125 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
121126 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
121127 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
121128 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
121129 +show_limit_11932 show_limit 0 11932 NULL
121130 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
121131 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
121132 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
121133 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
121134 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
121135 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
121136 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
121137 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
121138 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
121139 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
121140 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
121141 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
121142 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
121143 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
121144 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
121145 +show_11965 show 0 11965 NULL nohasharray
121146 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
121147 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
121148 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
121149 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
121150 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
121151 +pptp_getname_11971 pptp_getname 0 11971 NULL
121152 +split_node_11976 split_node 0 11976 NULL nohasharray
121153 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
121154 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
121155 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
121156 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
121157 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
121158 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
121159 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
121160 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
121161 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
121162 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
121163 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
121164 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
121165 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
121166 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
121167 +bh1780_read_12006 bh1780_read 0 12006 NULL
121168 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
121169 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
121170 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
121171 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
121172 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
121173 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
121174 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
121175 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
121176 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
121177 +device_offline_12042 device_offline 0 12042 NULL
121178 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
121179 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
121180 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
121181 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
121182 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
121183 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
121184 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
121185 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
121186 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
121187 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
121188 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
121189 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
121190 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
121191 +start_streaming_12074 start_streaming 0 12074 NULL
121192 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
121193 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
121194 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
121195 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
121196 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
121197 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
121198 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
121199 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
121200 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
121201 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
121202 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
121203 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
121204 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
121205 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
121206 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
121207 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
121208 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
121209 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
121210 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
121211 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
121212 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
121213 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
121214 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
121215 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
121216 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
121217 +set_powered_12129 set_powered 4 12129 NULL
121218 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
121219 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
121220 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
121221 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
121222 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
121223 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
121224 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
121225 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
121226 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
121227 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
121228 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
121229 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
121230 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
121231 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
121232 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
121233 +ec_write_12162 ec_write 0 12162 NULL
121234 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
121235 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
121236 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
121237 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
121238 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
121239 +space_show_12178 space_show 0 12178 NULL nohasharray
121240 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
121241 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
121242 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
121243 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
121244 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
121245 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
121246 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
121247 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
121248 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
121249 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
121250 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
121251 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
121252 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
121253 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
121254 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
121255 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
121256 +receive_copy_12216 receive_copy 3 12216 NULL
121257 +btree_writepages_12217 btree_writepages 0 12217 NULL
121258 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
121259 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
121260 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
121261 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
121262 +mode_show_12223 mode_show 0 12223 NULL
121263 +led_write_12224 led_write 0 12224 NULL
121264 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
121265 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
121266 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
121267 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
121268 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
121269 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
121270 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
121271 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
121272 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
121273 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
121274 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
121275 +store_12256 store 0-3 12256 NULL
121276 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
121277 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
121278 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
121279 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
121280 +setsockopt_12262 setsockopt 0 12262 NULL
121281 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
121282 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
121283 +start_12267 start 0 12267 NULL nohasharray
121284 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
121285 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
121286 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
121287 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
121288 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
121289 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
121290 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
121291 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
121292 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
121293 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
121294 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
121295 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
121296 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
121297 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
121298 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
121299 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
121300 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
121301 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
121302 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
121303 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
121304 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
121305 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
121306 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
121307 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
121308 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
121309 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
121310 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
121311 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
121312 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
121313 +show_urb_12326 show_urb 0 12326 NULL
121314 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
121315 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
121316 +write_12336 write 0 12336 NULL
121317 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
121318 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
121319 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
121320 +get_burstcount_12341 get_burstcount 0 12341 NULL
121321 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
121322 +dn_listen_12343 dn_listen 0 12343 NULL
121323 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
121324 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
121325 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
121326 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
121327 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
121328 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
121329 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
121330 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
121331 +store_12367 store 0 12367 NULL
121332 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
121333 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
121334 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
121335 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
121336 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
121337 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
121338 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
121339 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
121340 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
121341 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
121342 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
121343 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
121344 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
121345 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
121346 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
121347 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
121348 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
121349 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
121350 +stats_store_12424 stats_store 0-3 12424 NULL
121351 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
121352 +show_display_12427 show_display 0 12427 NULL
121353 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
121354 +mos7840_open_12439 mos7840_open 0 12439 NULL
121355 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
121356 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
121357 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
121358 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
121359 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
121360 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
121361 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
121362 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
121363 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
121364 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
121365 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
121366 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
121367 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
121368 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
121369 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
121370 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
121371 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
121372 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
121373 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
121374 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
121375 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
121376 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
121377 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
121378 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
121379 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
121380 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
121381 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
121382 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
121383 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
121384 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
121385 +stream_start_12516 stream_start 0 12516 NULL
121386 +open_12519 open 0 12519 NULL
121387 +write_12520 write 0 12520 NULL
121388 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
121389 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
121390 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
121391 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
121392 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
121393 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
121394 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
121395 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
121396 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
121397 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
121398 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
121399 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
121400 +comm_local_read_12541 comm_local_read 0 12541 NULL
121401 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
121402 +masq_device_event_12546 masq_device_event 0 12546 NULL
121403 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
121404 +mr_write_12549 mr_write 0 12549 NULL nohasharray
121405 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
121406 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
121407 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
121408 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
121409 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
121410 +send_convert_12552 send_convert 0 12552 NULL
121411 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
121412 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
121413 +joydev_read_12559 joydev_read 0-3 12559 NULL
121414 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
121415 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
121416 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
121417 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
121418 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
121419 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
121420 +pwm_config_12570 pwm_config 0 12570 NULL
121421 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
121422 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
121423 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
121424 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
121425 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
121426 +request_update_12585 request_update 0 12585 NULL
121427 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
121428 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
121429 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
121430 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
121431 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
121432 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
121433 +add_endpoint_12593 add_endpoint 0 12593 NULL
121434 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
121435 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
121436 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
121437 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
121438 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
121439 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
121440 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
121441 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
121442 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
121443 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
121444 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
121445 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
121446 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
121447 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
121448 +get_component_fault_12625 get_component_fault 0 12625 NULL
121449 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
121450 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
121451 +store_blank_12636 store_blank 0-4 12636 NULL
121452 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
121453 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
121454 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
121455 +wb_create_12651 wb_create 1 12651 NULL
121456 +apply_12652 apply 0 12652 NULL
121457 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
121458 +pid_show_12655 pid_show 0 12655 NULL nohasharray
121459 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
121460 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
121461 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
121462 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
121463 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
121464 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
121465 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
121466 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
121467 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
121468 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
121469 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
121470 +show_12685 show 0 12685 NULL
121471 +sidtab_init_12688 sidtab_init 0 12688 NULL
121472 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
121473 +update_cpumask_12691 update_cpumask 0 12691 NULL
121474 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
121475 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
121476 +tlan_open_12699 tlan_open 0 12699 NULL
121477 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
121478 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
121479 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
121480 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
121481 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
121482 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
121483 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
121484 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
121485 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
121486 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
121487 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
121488 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
121489 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
121490 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
121491 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
121492 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
121493 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
121494 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
121495 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
121496 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
121497 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
121498 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
121499 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
121500 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
121501 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
121502 +listxattr_12769 listxattr 3 12769 NULL
121503 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
121504 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
121505 +check_ci_12775 check_ci 0 12775 NULL nohasharray
121506 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
121507 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
121508 +validate_index_12777 validate_index 0 12777 NULL
121509 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
121510 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
121511 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
121512 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
121513 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
121514 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
121515 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
121516 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
121517 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
121518 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
121519 +mgmt_event_12810 mgmt_event 4 12810 NULL
121520 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
121521 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
121522 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
121523 +readq_12825 readq 0 12825 NULL
121524 +show_12831 show 0 12831 NULL
121525 +create_12834 create 0 12834 NULL nohasharray
121526 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
121527 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
121528 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
121529 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
121530 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
121531 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
121532 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
121533 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
121534 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
121535 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
121536 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
121537 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
121538 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
121539 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
121540 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
121541 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
121542 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
121543 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
121544 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
121545 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
121546 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
121547 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
121548 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
121549 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
121550 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
121551 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
121552 +md_run_12871 md_run 0 12871 &show_12871
121553 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
121554 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
121555 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
121556 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
121557 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
121558 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
121559 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
121560 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
121561 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
121562 +minix_readpage_12897 minix_readpage 0 12897 NULL
121563 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
121564 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
121565 +request_12902 request 0 12902 &_regmap_raw_read_12902
121566 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
121567 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
121568 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
121569 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
121570 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
121571 +show_temp_status_12912 show_temp_status 0 12912 NULL
121572 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
121573 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
121574 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
121575 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
121576 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
121577 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
121578 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
121579 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
121580 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
121581 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
121582 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
121583 +register_memory_12944 register_memory 0 12944 NULL
121584 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
121585 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
121586 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
121587 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
121588 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
121589 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
121590 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
121591 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
121592 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
121593 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
121594 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
121595 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
121596 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
121597 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
121598 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
121599 +host_lock_show_12993 host_lock_show 0 12993 NULL
121600 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
121601 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
121602 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
121603 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
121604 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
121605 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
121606 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
121607 +shutdown_event_13006 shutdown_event 0 13006 NULL
121608 +show_octave_13007 show_octave 0 13007 NULL
121609 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
121610 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
121611 +vsscanf_13014 vsscanf 0 13014 NULL
121612 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
121613 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
121614 +netvsc_open_13019 netvsc_open 0 13019 NULL
121615 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
121616 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
121617 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
121618 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
121619 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
121620 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
121621 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
121622 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
121623 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
121624 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
121625 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
121626 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
121627 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
121628 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
121629 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
121630 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
121631 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
121632 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
121633 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
121634 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
121635 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
121636 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
121637 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
121638 +ti_do_config_13080 ti_do_config 0 13080 NULL
121639 +get_pwm1_13083 get_pwm1 0 13083 NULL
121640 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
121641 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
121642 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
121643 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
121644 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
121645 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
121646 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
121647 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
121648 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
121649 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
121650 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
121651 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
121652 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
121653 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
121654 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
121655 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
121656 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
121657 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
121658 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
121659 +read_13125 read 0-5 13125 NULL
121660 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
121661 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
121662 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
121663 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
121664 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
121665 +blk_update_request_13146 blk_update_request 3 13146 NULL
121666 +erst_reader_13156 erst_reader 0 13156 NULL
121667 +nes_net_event_13163 nes_net_event 0 13163 NULL
121668 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
121669 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
121670 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
121671 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
121672 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
121673 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
121674 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
121675 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
121676 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
121677 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
121678 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
121679 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
121680 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
121681 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
121682 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
121683 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
121684 +ar5523_start_13193 ar5523_start 0 13193 NULL
121685 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
121686 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
121687 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
121688 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
121689 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
121690 +set_tach_13200 set_tach 0-4 13200 NULL
121691 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
121692 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
121693 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
121694 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
121695 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
121696 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
121697 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
121698 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
121699 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
121700 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
121701 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
121702 +set_vrm_13222 set_vrm 0-4 13222 NULL
121703 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
121704 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
121705 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
121706 +soft_show_13244 soft_show 0 13244 NULL
121707 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
121708 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
121709 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
121710 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
121711 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
121712 +store_13249 store 0 13249 NULL nohasharray
121713 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
121714 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
121715 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
121716 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
121717 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
121718 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
121719 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
121720 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
121721 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
121722 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
121723 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
121724 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
121725 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
121726 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
121727 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
121728 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
121729 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
121730 +sd_major_13294 sd_major 0-1 13294 NULL
121731 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
121732 +map_offset_show_13301 map_offset_show 0 13301 NULL
121733 +set_ptk_13304 set_ptk 0 13304 NULL
121734 +store_13310 store 0 13310 NULL
121735 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
121736 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
121737 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
121738 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
121739 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
121740 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
121741 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
121742 +connect_layer1_13336 connect_layer1 0 13336 NULL
121743 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
121744 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
121745 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
121746 +get_bits_13353 get_bits 0-2 13353 NULL
121747 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
121748 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
121749 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
121750 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
121751 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
121752 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
121753 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
121754 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
121755 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
121756 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
121757 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
121758 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
121759 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
121760 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
121761 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
121762 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
121763 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
121764 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
121765 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
121766 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
121767 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
121768 +sky2_receive_13407 sky2_receive 2 13407 NULL
121769 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
121770 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
121771 +store_flush_13416 store_flush 0 13416 NULL
121772 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
121773 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
121774 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
121775 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
121776 +smb_sendv_13437 smb_sendv 0 13437 NULL
121777 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
121778 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
121779 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
121780 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
121781 +close_patch_13445 close_patch 0 13445 NULL
121782 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
121783 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
121784 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
121785 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
121786 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
121787 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
121788 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
121789 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
121790 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
121791 +target_freq_show_13471 target_freq_show 0 13471 NULL
121792 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
121793 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
121794 +show_13475 show 0 13475 NULL nohasharray
121795 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
121796 +get_temp_13476 get_temp 0 13476 NULL
121797 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
121798 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
121799 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
121800 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
121801 +write_13490 write 0 13490 NULL
121802 +data_read_13494 data_read 3-0 13494 NULL nohasharray
121803 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
121804 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
121805 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
121806 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
121807 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
121808 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
121809 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
121810 +core_status_13515 core_status 4-0 13515 NULL nohasharray
121811 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
121812 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
121813 +show_dock_type_13518 show_dock_type 0 13518 NULL
121814 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
121815 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
121816 +bm_init_13529 bm_init 2 13529 NULL
121817 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
121818 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
121819 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
121820 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
121821 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
121822 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
121823 +venus_access_13541 venus_access 0 13541 NULL
121824 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
121825 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
121826 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
121827 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
121828 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
121829 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
121830 +hp100_open_13551 hp100_open 0 13551 NULL
121831 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
121832 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
121833 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
121834 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
121835 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
121836 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
121837 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
121838 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
121839 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
121840 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
121841 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
121842 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
121843 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
121844 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
121845 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
121846 +ci_role_start_13579 ci_role_start 0 13579 NULL
121847 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
121848 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
121849 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
121850 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
121851 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
121852 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
121853 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
121854 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
121855 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
121856 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
121857 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
121858 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
121859 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
121860 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
121861 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
121862 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
121863 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
121864 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
121865 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
121866 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
121867 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
121868 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
121869 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
121870 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
121871 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
121872 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
121873 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
121874 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
121875 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
121876 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
121877 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
121878 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
121879 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
121880 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
121881 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
121882 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
121883 +period_to_str_13642 period_to_str 0 13642 NULL
121884 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
121885 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
121886 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
121887 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
121888 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
121889 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
121890 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
121891 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
121892 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
121893 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
121894 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
121895 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
121896 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
121897 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
121898 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
121899 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
121900 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
121901 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
121902 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
121903 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
121904 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
121905 +usb_get_string_13693 usb_get_string 0 13693 NULL
121906 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
121907 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
121908 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
121909 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
121910 +gprs_attach_13708 gprs_attach 0 13708 NULL
121911 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
121912 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
121913 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
121914 +manf_id_show_13718 manf_id_show 0 13718 NULL
121915 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
121916 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
121917 +get_codec_name_13721 get_codec_name 0 13721 NULL
121918 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
121919 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
121920 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
121921 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
121922 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
121923 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
121924 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
121925 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
121926 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
121927 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
121928 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
121929 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
121930 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
121931 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
121932 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
121933 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
121934 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
121935 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
121936 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
121937 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
121938 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
121939 +migrate_pages_13797 migrate_pages 0 13797 NULL
121940 +cpu_down_13801 cpu_down 0 13801 NULL
121941 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
121942 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
121943 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
121944 +random_read_13815 random_read 3-0 13815 NULL nohasharray
121945 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
121946 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
121947 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
121948 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
121949 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
121950 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
121951 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
121952 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
121953 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
121954 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
121955 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
121956 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
121957 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
121958 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
121959 +acknak_13844 acknak 0 13844 NULL nohasharray
121960 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
121961 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
121962 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
121963 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
121964 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
121965 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
121966 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
121967 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
121968 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
121969 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
121970 +lmc_open_13868 lmc_open 0 13868 NULL
121971 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
121972 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
121973 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
121974 +speed_show_13879 speed_show 0 13879 NULL
121975 +ad9523_read_13881 ad9523_read 0 13881 NULL
121976 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
121977 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
121978 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
121979 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
121980 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
121981 +recv_13888 recv 0-3 13888 NULL
121982 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
121983 +get_amixer_13890 get_amixer 0 13890 NULL
121984 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
121985 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
121986 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
121987 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
121988 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
121989 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
121990 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
121991 +f81232_open_13915 f81232_open 0 13915 NULL
121992 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
121993 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
121994 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
121995 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
121996 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
121997 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
121998 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
121999 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
122000 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
122001 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
122002 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
122003 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
122004 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
122005 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
122006 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
122007 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
122008 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
122009 +audit_caps_13958 audit_caps 3-0 13958 NULL
122010 +sr_write_13961 sr_write 3 13961 NULL
122011 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
122012 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
122013 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
122014 +com90xx_found_13974 com90xx_found 3 13974 NULL
122015 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
122016 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
122017 +dsp_read_13980 dsp_read 0-2 13980 NULL
122018 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
122019 +func_13981 func 0 13981 &dvb_demux_read_13981
122020 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
122021 +mon_notify_13986 mon_notify 0 13986 NULL
122022 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
122023 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
122024 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
122025 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
122026 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
122027 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
122028 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
122029 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
122030 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
122031 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
122032 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
122033 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
122034 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
122035 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
122036 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
122037 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
122038 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
122039 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
122040 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
122041 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
122042 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
122043 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
122044 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
122045 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
122046 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
122047 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
122048 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
122049 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
122050 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
122051 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
122052 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
122053 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
122054 +read_14049 read 0 14049 NULL
122055 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
122056 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
122057 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
122058 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
122059 +__wait_latch_14057 __wait_latch 0 14057 NULL
122060 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
122061 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
122062 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
122063 +show_pan_14065 show_pan 0 14065 NULL
122064 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
122065 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
122066 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
122067 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
122068 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
122069 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
122070 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
122071 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
122072 +store_sched2_14094 store_sched2 4-0 14094 NULL
122073 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
122074 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
122075 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
122076 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
122077 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
122078 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
122079 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
122080 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
122081 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
122082 +sys_bpf_14109 sys_bpf 3 14109 NULL
122083 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
122084 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
122085 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
122086 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
122087 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
122088 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
122089 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
122090 +readSuper_14128 readSuper 0 14128 NULL
122091 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
122092 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
122093 +bnep_send_14132 bnep_send 3 14132 NULL
122094 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
122095 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
122096 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
122097 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
122098 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
122099 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
122100 +em_canid_change_14150 em_canid_change 3 14150 NULL
122101 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
122102 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
122103 +alx_open_14158 alx_open 0 14158 NULL nohasharray
122104 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
122105 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
122106 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
122107 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
122108 +do_write_inode_14162 do_write_inode 0 14162 NULL
122109 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
122110 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
122111 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
122112 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
122113 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
122114 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
122115 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
122116 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
122117 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
122118 +suspend_14194 suspend 0 14194 NULL nohasharray
122119 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
122120 +do_splice_14196 do_splice 5 14196 NULL
122121 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
122122 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
122123 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
122124 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
122125 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
122126 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
122127 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
122128 +cancel_lock_14207 cancel_lock 0 14207 NULL
122129 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
122130 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
122131 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
122132 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
122133 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
122134 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
122135 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
122136 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
122137 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
122138 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
122139 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
122140 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
122141 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
122142 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
122143 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
122144 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
122145 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
122146 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
122147 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
122148 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
122149 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
122150 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
122151 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
122152 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
122153 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
122154 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
122155 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
122156 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
122157 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
122158 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
122159 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
122160 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
122161 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
122162 +show_shost_state_14285 show_shost_state 0 14285 NULL
122163 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
122164 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
122165 +rr_status_14293 rr_status 5-0 14293 NULL
122166 +restart_write_file_14294 restart_write_file 0 14294 NULL
122167 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
122168 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
122169 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
122170 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
122171 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
122172 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
122173 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
122174 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
122175 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
122176 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
122177 +list_one_attr_14309 list_one_attr 0 14309 NULL
122178 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
122179 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
122180 +show_otp4en_14321 show_otp4en 0 14321 NULL
122181 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
122182 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
122183 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
122184 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
122185 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
122186 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
122187 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
122188 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
122189 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
122190 +writepages_14348 writepages 0 14348 NULL
122191 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
122192 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
122193 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
122194 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
122195 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
122196 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
122197 +read_block_data_14358 read_block_data 0 14358 NULL
122198 +_kstrtol_14359 _kstrtol 0 14359 NULL
122199 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
122200 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
122201 +revision_id_show_14361 revision_id_show 0 14361 NULL
122202 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
122203 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
122204 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
122205 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
122206 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
122207 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
122208 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
122209 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
122210 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
122211 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
122212 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
122213 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
122214 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
122215 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
122216 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
122217 +show_cpumask_14414 show_cpumask 0 14414 NULL
122218 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
122219 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
122220 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
122221 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
122222 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
122223 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
122224 +store_threeg_14430 store_threeg 4 14430 NULL
122225 +show_temp_label_14434 show_temp_label 0 14434 NULL
122226 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
122227 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
122228 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
122229 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
122230 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
122231 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
122232 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
122233 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
122234 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
122235 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
122236 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
122237 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
122238 +access_store_14459 access_store 0-4 14459 NULL
122239 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
122240 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
122241 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
122242 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
122243 +set_peek_off_14474 set_peek_off 0 14474 NULL
122244 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
122245 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
122246 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
122247 +store_14478 store 0-4 14478 NULL
122248 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
122249 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
122250 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
122251 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
122252 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
122253 +split_state_14491 split_state 0 14491 NULL
122254 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
122255 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
122256 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
122257 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
122258 +i801_check_post_14501 i801_check_post 0 14501 NULL
122259 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
122260 +patch_cr157_14509 patch_cr157 0 14509 NULL
122261 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
122262 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
122263 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
122264 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
122265 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
122266 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
122267 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
122268 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
122269 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
122270 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
122271 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
122272 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
122273 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
122274 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
122275 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
122276 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
122277 +getxattr_14545 getxattr 0 14545 NULL nohasharray
122278 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
122279 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
122280 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
122281 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
122282 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
122283 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
122284 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
122285 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
122286 +label_cpu_14568 label_cpu 0 14568 NULL
122287 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
122288 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
122289 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
122290 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
122291 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
122292 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
122293 +write_info_14584 write_info 0-3 14584 NULL
122294 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
122295 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
122296 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
122297 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
122298 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
122299 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
122300 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
122301 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
122302 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
122303 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
122304 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
122305 +init_nic_14611 init_nic 0 14611 NULL
122306 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
122307 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
122308 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
122309 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
122310 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
122311 +show_temphyst_14627 show_temphyst 0 14627 NULL
122312 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
122313 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
122314 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
122315 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
122316 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
122317 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
122318 +write_14642 write 0 14642 NULL
122319 +dbJoin_14644 dbJoin 0 14644 NULL
122320 +profile_replace_14652 profile_replace 3-0 14652 NULL
122321 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
122322 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
122323 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
122324 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
122325 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
122326 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
122327 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
122328 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
122329 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
122330 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
122331 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
122332 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
122333 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
122334 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
122335 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
122336 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
122337 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
122338 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
122339 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
122340 +find_shared_port_14689 find_shared_port 0 14689 NULL
122341 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
122342 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
122343 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
122344 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
122345 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
122346 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
122347 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
122348 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
122349 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
122350 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
122351 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
122352 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
122353 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
122354 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
122355 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
122356 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
122357 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
122358 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
122359 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
122360 +vfd_write_14717 vfd_write 3-0 14717 NULL
122361 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
122362 +inet_listen_14723 inet_listen 0 14723 NULL
122363 +show_interval_14725 show_interval 0 14725 NULL nohasharray
122364 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
122365 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
122366 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
122367 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
122368 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
122369 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
122370 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
122371 +store_camera_14751 store_camera 4-0 14751 NULL
122372 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
122373 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
122374 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
122375 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
122376 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
122377 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
122378 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
122379 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
122380 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
122381 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
122382 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
122383 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
122384 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
122385 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
122386 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
122387 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
122388 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
122389 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
122390 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
122391 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
122392 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
122393 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
122394 +hpet_readl_14801 hpet_readl 0 14801 NULL
122395 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
122396 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
122397 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
122398 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
122399 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
122400 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
122401 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
122402 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
122403 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
122404 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
122405 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
122406 +show_temp_input_14828 show_temp_input 0 14828 NULL
122407 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
122408 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
122409 +max_power_show_14836 max_power_show 0 14836 NULL
122410 +name_len_14843 name_len 0-2 14843 NULL
122411 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
122412 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
122413 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
122414 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
122415 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
122416 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
122417 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
122418 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
122419 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
122420 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
122421 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
122422 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
122423 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
122424 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
122425 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
122426 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
122427 +mfg_show_14897 mfg_show 0 14897 NULL
122428 +ea_init_14899 ea_init 0 14899 NULL
122429 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
122430 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
122431 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
122432 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
122433 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
122434 +krealloc_14908 krealloc 2 14908 NULL nohasharray
122435 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
122436 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
122437 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
122438 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
122439 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
122440 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
122441 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
122442 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
122443 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
122444 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
122445 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
122446 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
122447 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
122448 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
122449 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
122450 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
122451 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
122452 +queue_cnt_14951 queue_cnt 0 14951 NULL
122453 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
122454 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
122455 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
122456 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
122457 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
122458 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
122459 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
122460 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
122461 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
122462 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
122463 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
122464 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
122465 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
122466 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
122467 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
122468 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
122469 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
122470 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
122471 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
122472 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
122473 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
122474 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
122475 +hvc_write_14999 hvc_write 0-3 14999 NULL
122476 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
122477 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
122478 +add_request_15003 add_request 0 15003 &store_touchpad_15003
122479 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
122480 +dump_write_15008 dump_write 0-3 15008 NULL
122481 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
122482 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
122483 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
122484 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
122485 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
122486 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
122487 +predisable_15024 predisable 0 15024 NULL
122488 +vmap_15025 vmap 2 15025 NULL
122489 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
122490 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
122491 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
122492 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
122493 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
122494 +priority_store_15039 priority_store 4-0 15039 NULL
122495 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
122496 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
122497 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
122498 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
122499 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
122500 +show_otp3en_15049 show_otp3en 0 15049 NULL
122501 +show_15051 show 0 15051 NULL
122502 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
122503 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
122504 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
122505 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
122506 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
122507 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
122508 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
122509 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
122510 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
122511 +group_addr_show_15078 group_addr_show 0 15078 NULL
122512 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
122513 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
122514 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
122515 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
122516 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
122517 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
122518 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
122519 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
122520 +show_designated_root_15098 show_designated_root 0 15098 NULL
122521 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
122522 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
122523 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
122524 +show_interface_15117 show_interface 0 15117 NULL
122525 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
122526 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
122527 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
122528 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
122529 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
122530 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
122531 +set_max_15128 set_max 0-4 15128 NULL
122532 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
122533 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
122534 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
122535 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
122536 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
122537 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
122538 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
122539 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
122540 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
122541 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
122542 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
122543 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
122544 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
122545 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
122546 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
122547 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
122548 +ocontext_read_15178 ocontext_read 0 15178 NULL
122549 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
122550 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
122551 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
122552 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
122553 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
122554 +pci200_open_15194 pci200_open 0 15194 NULL
122555 +async_show_15209 async_show 0 15209 NULL
122556 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
122557 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
122558 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
122559 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
122560 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
122561 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
122562 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
122563 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
122564 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
122565 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
122566 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
122567 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
122568 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
122569 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
122570 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
122571 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
122572 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
122573 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
122574 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
122575 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
122576 +nr_bind_15261 nr_bind 0 15261 NULL
122577 +div64_u64_15263 div64_u64 0 15263 NULL
122578 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
122579 +simple_strtol_15273 simple_strtol 0 15273 NULL
122580 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
122581 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
122582 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
122583 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
122584 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
122585 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
122586 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
122587 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
122588 +send_write_15294 send_write 6-5-0 15294 NULL
122589 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
122590 +recover_store_15296 recover_store 0-3 15296 NULL
122591 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
122592 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
122593 +readpage_15301 readpage 0 15301 NULL
122594 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
122595 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
122596 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
122597 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
122598 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
122599 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
122600 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
122601 +alc_init_15309 alc_init 0 15309 NULL
122602 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
122603 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
122604 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
122605 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
122606 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
122607 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
122608 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
122609 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
122610 +ioread16_15342 ioread16 0 15342 NULL
122611 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
122612 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
122613 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
122614 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
122615 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
122616 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
122617 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
122618 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
122619 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
122620 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
122621 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
122622 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
122623 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
122624 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
122625 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
122626 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
122627 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
122628 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
122629 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
122630 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
122631 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
122632 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
122633 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
122634 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
122635 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
122636 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
122637 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
122638 +_regmap_read_15396 _regmap_read 0 15396 NULL
122639 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
122640 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
122641 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
122642 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
122643 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
122644 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
122645 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
122646 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
122647 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
122648 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
122649 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
122650 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
122651 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
122652 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
122653 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
122654 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
122655 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
122656 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
122657 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
122658 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
122659 +memweight_15450 memweight 0 15450 NULL
122660 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
122661 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
122662 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
122663 +vmalloc_15464 vmalloc 1 15464 NULL
122664 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
122665 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
122666 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
122667 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
122668 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
122669 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
122670 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
122671 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
122672 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
122673 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
122674 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
122675 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
122676 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
122677 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
122678 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
122679 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
122680 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
122681 +iolock_15500 iolock 0 15500 NULL
122682 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
122683 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
122684 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
122685 +map_sg_15523 map_sg 0-3 15523 NULL
122686 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
122687 +store_15525 store 0 15525 NULL
122688 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
122689 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
122690 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
122691 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
122692 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
122693 +show_rdac2_15539 show_rdac2 0 15539 NULL
122694 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
122695 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
122696 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
122697 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
122698 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
122699 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
122700 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
122701 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
122702 +do_send_15559 do_send 4 15559 NULL nohasharray
122703 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
122704 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
122705 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
122706 +get_checksum_15564 get_checksum 0 15564 NULL
122707 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
122708 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
122709 +persistent_status_15574 persistent_status 4 15574 NULL
122710 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
122711 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
122712 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
122713 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
122714 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
122715 +vme_user_write_15587 vme_user_write 3 15587 NULL
122716 +permission_15588 permission 0 15588 NULL
122717 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
122718 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
122719 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
122720 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
122721 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
122722 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
122723 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
122724 +mic_map_15618 mic_map 0-2 15618 NULL
122725 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
122726 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
122727 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
122728 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
122729 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
122730 +authorized_show_15636 authorized_show 0 15636 NULL
122731 +fill_func_15640 fill_func 0 15640 NULL
122732 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
122733 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
122734 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
122735 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
122736 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
122737 +fs_path_add_15648 fs_path_add 3 15648 NULL
122738 +__do_readpage_15652 __do_readpage 0 15652 NULL
122739 +xsd_read_15653 xsd_read 3-0 15653 NULL
122740 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
122741 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
122742 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
122743 +store_15665 store 0-3 15665 NULL
122744 +unix_bind_15668 unix_bind 3-0 15668 NULL
122745 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
122746 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
122747 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
122748 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
122749 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
122750 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
122751 +ndo_open_15687 ndo_open 0 15687 NULL
122752 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
122753 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
122754 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
122755 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
122756 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
122757 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
122758 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
122759 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
122760 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
122761 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
122762 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
122763 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
122764 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
122765 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
122766 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
122767 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
122768 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
122769 +array_state_show_15758 array_state_show 0 15758 NULL
122770 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
122771 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
122772 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
122773 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
122774 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
122775 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
122776 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
122777 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
122778 +call_modprobe_15781 call_modprobe 0 15781 NULL
122779 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
122780 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
122781 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
122782 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
122783 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
122784 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
122785 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
122786 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
122787 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
122788 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
122789 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
122790 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
122791 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
122792 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
122793 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
122794 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
122795 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
122796 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
122797 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
122798 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
122799 +read_reg_15838 read_reg 0 15838 NULL
122800 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
122801 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
122802 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
122803 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
122804 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
122805 +errors_show_15863 errors_show 0 15863 NULL nohasharray
122806 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
122807 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
122808 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
122809 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
122810 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
122811 +set_in_min_15872 set_in_min 0-4 15872 NULL
122812 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
122813 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
122814 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
122815 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
122816 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
122817 +do_truncation_15882 do_truncation 0 15882 NULL
122818 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
122819 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
122820 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
122821 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
122822 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
122823 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
122824 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
122825 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
122826 +send_tx_power_15914 send_tx_power 0 15914 NULL
122827 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
122828 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
122829 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
122830 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
122831 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
122832 +power_read_15939 power_read 3-0 15939 NULL
122833 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
122834 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
122835 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
122836 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
122837 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
122838 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
122839 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
122840 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
122841 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
122842 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
122843 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
122844 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
122845 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
122846 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
122847 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
122848 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
122849 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
122850 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
122851 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
122852 +stir_net_open_15991 stir_net_open 0 15991 NULL
122853 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
122854 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
122855 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
122856 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
122857 +period_store_16008 period_store 0-4 16008 NULL
122858 +do_open_16009 do_open 0 16009 NULL
122859 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
122860 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
122861 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
122862 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
122863 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
122864 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
122865 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
122866 +got_frame_16028 got_frame 2 16028 NULL
122867 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
122868 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
122869 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
122870 +show_virtual_16047 show_virtual 0 16047 NULL
122871 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
122872 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
122873 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
122874 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
122875 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
122876 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
122877 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
122878 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
122879 +file_has_perm_16070 file_has_perm 0 16070 NULL
122880 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
122881 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
122882 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
122883 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
122884 +updateSuper_16079 updateSuper 0 16079 NULL
122885 +mt2063_read_16080 mt2063_read 0 16080 NULL
122886 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
122887 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
122888 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
122889 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
122890 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
122891 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
122892 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
122893 +_submit_bh_16106 _submit_bh 0 16106 NULL
122894 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
122895 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
122896 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
122897 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
122898 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
122899 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
122900 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
122901 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
122902 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
122903 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
122904 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
122905 +dn_getname_16122 dn_getname 0 16122 NULL
122906 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
122907 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
122908 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
122909 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
122910 +fsm_init_16134 fsm_init 2 16134 NULL
122911 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
122912 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
122913 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
122914 +input_register_device_16147 input_register_device 0 16147 NULL
122915 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
122916 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
122917 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
122918 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
122919 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
122920 +queues_show_16159 queues_show 0 16159 NULL nohasharray
122921 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
122922 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
122923 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
122924 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
122925 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
122926 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
122927 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
122928 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
122929 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
122930 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
122931 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
122932 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
122933 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
122934 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
122935 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
122936 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
122937 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
122938 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
122939 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
122940 +bind_16210 bind 0 16210 NULL nohasharray
122941 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
122942 +create_table_16213 create_table 2 16213 NULL
122943 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
122944 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
122945 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
122946 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
122947 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
122948 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
122949 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
122950 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
122951 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
122952 +cc770_open_16228 cc770_open 0 16228 NULL
122953 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
122954 +r6040_up_16233 r6040_up 0 16233 NULL
122955 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
122956 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
122957 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
122958 +update_mctime_16242 update_mctime 0 16242 NULL
122959 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
122960 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
122961 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
122962 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
122963 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
122964 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
122965 +show_xoffset_16251 show_xoffset 0 16251 NULL
122966 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
122967 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
122968 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
122969 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
122970 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
122971 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
122972 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
122973 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
122974 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
122975 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
122976 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
122977 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
122978 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
122979 +account_16283 account 0-4-2 16283 NULL nohasharray
122980 +mirror_status_16283 mirror_status 5 16283 &account_16283
122981 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
122982 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
122983 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
122984 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
122985 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
122986 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
122987 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
122988 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
122989 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
122990 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
122991 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
122992 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
122993 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
122994 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
122995 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
122996 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
122997 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
122998 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
122999 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
123000 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
123001 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
123002 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
123003 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
123004 +enable_periodic_16329 enable_periodic 0 16329 NULL
123005 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
123006 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
123007 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
123008 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
123009 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
123010 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
123011 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
123012 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
123013 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
123014 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
123015 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
123016 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
123017 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
123018 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
123019 +rbd_add_16366 rbd_add 0-3 16366 NULL
123020 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
123021 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
123022 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
123023 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
123024 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
123025 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
123026 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
123027 +rmd160_init_16389 rmd160_init 0 16389 NULL
123028 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
123029 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
123030 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
123031 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
123032 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
123033 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
123034 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
123035 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
123036 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
123037 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
123038 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
123039 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
123040 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
123041 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
123042 +fill_buffer_16418 fill_buffer 0 16418 NULL
123043 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
123044 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
123045 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
123046 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
123047 +format_nservers_16426 format_nservers 0 16426 NULL
123048 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
123049 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
123050 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
123051 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
123052 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
123053 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
123054 +do_uevent_16445 do_uevent 0 16445 NULL
123055 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
123056 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
123057 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
123058 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
123059 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
123060 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
123061 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
123062 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
123063 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
123064 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
123065 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
123066 +store_line1_16491 store_line1 4-0 16491 NULL
123067 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
123068 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
123069 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
123070 +validate_request_16496 validate_request 0 16496 NULL
123071 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
123072 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
123073 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
123074 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
123075 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
123076 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
123077 +capi_read_16511 capi_read 0-3 16511 NULL
123078 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
123079 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
123080 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
123081 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
123082 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
123083 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
123084 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
123085 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
123086 +date_show_16538 date_show 0 16538 NULL
123087 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
123088 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
123089 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
123090 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
123091 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
123092 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
123093 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
123094 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
123095 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
123096 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
123097 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
123098 +transmit_skb_16573 transmit_skb 0 16573 NULL
123099 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
123100 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
123101 +psend_16586 psend 0 16586 NULL
123102 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
123103 +efx_net_open_16592 efx_net_open 0 16592 NULL
123104 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
123105 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
123106 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
123107 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
123108 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
123109 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
123110 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
123111 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
123112 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
123113 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
123114 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
123115 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
123116 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
123117 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
123118 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
123119 +strict_store_16631 strict_store 0-3 16631 NULL
123120 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
123121 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
123122 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
123123 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
123124 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
123125 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
123126 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
123127 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
123128 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
123129 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
123130 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
123131 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
123132 +store_remote_port_16666 store_remote_port 0 16666 NULL
123133 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
123134 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
123135 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
123136 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
123137 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
123138 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
123139 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
123140 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
123141 +follow_automount_16700 follow_automount 0 16700 NULL
123142 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
123143 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
123144 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
123145 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
123146 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
123147 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
123148 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
123149 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
123150 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
123151 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
123152 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
123153 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
123154 +_read_reg_16730 _read_reg 0 16730 NULL
123155 +com20020_resume_16732 com20020_resume 0 16732 NULL
123156 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
123157 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
123158 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
123159 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
123160 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
123161 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
123162 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
123163 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
123164 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
123165 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
123166 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
123167 +offline_16765 offline 0 16765 NULL
123168 +migratepage_16769 migratepage 0 16769 NULL
123169 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
123170 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
123171 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
123172 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
123173 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
123174 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
123175 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
123176 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
123177 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
123178 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
123179 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
123180 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
123181 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
123182 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
123183 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
123184 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
123185 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
123186 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
123187 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
123188 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
123189 +diWrite_16825 diWrite 0 16825 NULL
123190 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
123191 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
123192 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
123193 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
123194 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
123195 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
123196 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
123197 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
123198 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
123199 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
123200 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
123201 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
123202 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
123203 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
123204 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
123205 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
123206 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
123207 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
123208 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
123209 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
123210 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
123211 +st_write_16874 st_write 3-0 16874 NULL
123212 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
123213 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
123214 +always_connected_16878 always_connected 0 16878 NULL
123215 +tulip_open_16881 tulip_open 0 16881 NULL
123216 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
123217 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
123218 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
123219 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
123220 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
123221 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
123222 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
123223 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
123224 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
123225 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
123226 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
123227 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
123228 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
123229 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
123230 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
123231 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
123232 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
123233 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
123234 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
123235 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
123236 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
123237 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
123238 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
123239 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
123240 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
123241 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
123242 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
123243 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
123244 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
123245 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
123246 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
123247 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
123248 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
123249 +parse_hints_16960 parse_hints 0 16960 NULL
123250 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
123251 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
123252 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
123253 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
123254 +lid_show_16974 lid_show 0 16974 NULL nohasharray
123255 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
123256 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
123257 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
123258 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
123259 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
123260 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
123261 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
123262 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
123263 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
123264 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
123265 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
123266 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
123267 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
123268 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
123269 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
123270 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
123271 +show_dgid_17011 show_dgid 0 17011 NULL
123272 +atk_name_show_17015 atk_name_show 0 17015 NULL
123273 +irda_bind_17016 irda_bind 0 17016 NULL
123274 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
123275 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
123276 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
123277 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
123278 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
123279 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
123280 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
123281 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
123282 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
123283 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
123284 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
123285 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
123286 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
123287 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
123288 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
123289 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
123290 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
123291 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
123292 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
123293 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
123294 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
123295 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
123296 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
123297 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
123298 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
123299 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
123300 +entry_length_17093 entry_length 0 17093 NULL
123301 +write_reg_17098 write_reg 0 17098 NULL
123302 +sys_preadv_17100 sys_preadv 3 17100 NULL
123303 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
123304 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
123305 +components_show_17105 components_show 0 17105 NULL
123306 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
123307 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
123308 +md4_final_17113 md4_final 0 17113 NULL
123309 +write_mem_17114 write_mem 3-0 17114 NULL
123310 +disk_range_show_17116 disk_range_show 0 17116 NULL
123311 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
123312 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
123313 +e1000_open_17127 e1000_open 0 17127 NULL
123314 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
123315 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
123316 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
123317 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
123318 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
123319 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
123320 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
123321 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
123322 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
123323 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
123324 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
123325 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
123326 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
123327 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
123328 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
123329 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
123330 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
123331 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
123332 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
123333 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
123334 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
123335 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
123336 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
123337 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
123338 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
123339 +fan_set_state_17173 fan_set_state 0 17173 NULL
123340 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
123341 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
123342 +set_otp2_17177 set_otp2 4-0 17177 NULL
123343 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
123344 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
123345 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
123346 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
123347 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
123348 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
123349 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
123350 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
123351 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
123352 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
123353 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
123354 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
123355 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
123356 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
123357 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
123358 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
123359 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
123360 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
123361 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
123362 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
123363 +metadata_show_17234 metadata_show 0 17234 NULL
123364 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
123365 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
123366 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
123367 +r3964_read_17257 r3964_read 0 17257 NULL
123368 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
123369 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
123370 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
123371 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
123372 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
123373 +alloc_ep_17269 alloc_ep 1 17269 NULL
123374 +get_locations_17274 get_locations 0 17274 NULL
123375 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
123376 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
123377 +pg_read_17276 pg_read 3-0 17276 NULL
123378 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
123379 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
123380 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
123381 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
123382 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
123383 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
123384 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
123385 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
123386 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
123387 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
123388 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
123389 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
123390 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
123391 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
123392 +skb_pad_17302 skb_pad 2 17302 NULL
123393 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
123394 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
123395 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
123396 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
123397 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
123398 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
123399 +read_17315 read 0 17315 NULL nohasharray
123400 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
123401 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
123402 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
123403 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
123404 +protection_type_show_17322 protection_type_show 0 17322 NULL
123405 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
123406 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
123407 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
123408 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
123409 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
123410 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
123411 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
123412 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
123413 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
123414 +device_suspend_17343 device_suspend 0 17343 NULL
123415 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
123416 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
123417 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
123418 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
123419 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
123420 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
123421 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
123422 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
123423 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
123424 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
123425 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
123426 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
123427 +get_property_17392 get_property 0 17392 NULL nohasharray
123428 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
123429 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
123430 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
123431 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
123432 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
123433 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
123434 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
123435 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
123436 +store_enabled_17417 store_enabled 0 17417 NULL
123437 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
123438 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
123439 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
123440 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
123441 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
123442 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
123443 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
123444 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
123445 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
123446 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
123447 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
123448 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
123449 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
123450 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
123451 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
123452 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
123453 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
123454 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
123455 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
123456 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
123457 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
123458 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
123459 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
123460 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
123461 +readpage_strip_17452 readpage_strip 0 17452 NULL
123462 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
123463 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
123464 +show_proc_name_17464 show_proc_name 0 17464 NULL
123465 +probe_bios_17467 probe_bios 1 17467 NULL
123466 +show_temp_min_17471 show_temp_min 0 17471 NULL
123467 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
123468 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
123469 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
123470 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
123471 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
123472 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
123473 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
123474 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
123475 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
123476 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
123477 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
123478 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
123479 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
123480 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
123481 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
123482 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
123483 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
123484 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
123485 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
123486 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
123487 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
123488 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
123489 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
123490 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
123491 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
123492 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
123493 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
123494 +skein_512_init_17565 skein_512_init 0 17565 NULL
123495 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
123496 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
123497 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
123498 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
123499 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
123500 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
123501 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
123502 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
123503 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
123504 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
123505 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
123506 +write_17592 write 0-3 17592 &command_setcolourparams_17592
123507 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
123508 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
123509 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
123510 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
123511 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
123512 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
123513 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
123514 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
123515 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
123516 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
123517 +null_show_17619 null_show 0 17619 NULL
123518 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
123519 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
123520 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
123521 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
123522 +purge_port_17641 purge_port 0 17641 NULL
123523 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
123524 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
123525 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
123526 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
123527 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
123528 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
123529 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
123530 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
123531 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
123532 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
123533 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
123534 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
123535 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
123536 +kernel_write_17665 kernel_write 0-3 17665 NULL
123537 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
123538 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
123539 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
123540 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
123541 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
123542 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
123543 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
123544 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
123545 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
123546 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
123547 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
123548 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
123549 +rds_bind_17690 rds_bind 0 17690 NULL
123550 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
123551 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
123552 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
123553 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
123554 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
123555 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
123556 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
123557 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
123558 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
123559 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
123560 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
123561 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
123562 +afs_writepage_17722 afs_writepage 0 17722 NULL
123563 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
123564 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
123565 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
123566 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
123567 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
123568 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
123569 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
123570 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
123571 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
123572 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
123573 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
123574 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
123575 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
123576 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
123577 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
123578 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
123579 +add_durable_context_17763 add_durable_context 0 17763 NULL
123580 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
123581 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
123582 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
123583 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
123584 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
123585 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
123586 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
123587 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
123588 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
123589 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
123590 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
123591 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
123592 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
123593 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
123594 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
123595 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
123596 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
123597 +show_bind_17808 show_bind 0 17808 NULL nohasharray
123598 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
123599 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
123600 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
123601 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
123602 +copy_out_args_17816 copy_out_args 0 17816 NULL
123603 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
123604 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
123605 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
123606 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
123607 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
123608 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
123609 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
123610 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
123611 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
123612 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
123613 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
123614 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
123615 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
123616 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
123617 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
123618 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
123619 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
123620 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
123621 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
123622 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
123623 +enumerate_17850 enumerate 0 17850 NULL
123624 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
123625 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
123626 +extsize_17863 extsize 0 17863 NULL nohasharray
123627 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
123628 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
123629 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
123630 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
123631 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
123632 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
123633 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
123634 +linear_run_17869 linear_run 0 17869 NULL
123635 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
123636 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
123637 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
123638 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
123639 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
123640 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
123641 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
123642 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
123643 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
123644 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
123645 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
123646 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
123647 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
123648 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
123649 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
123650 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
123651 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
123652 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
123653 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
123654 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
123655 +recover_head_17904 recover_head 3 17904 NULL
123656 +systab_show_17907 systab_show 0 17907 NULL
123657 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
123658 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
123659 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
123660 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
123661 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
123662 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
123663 +media_show_17920 media_show 0 17920 NULL
123664 +create_17922 create 0 17922 NULL nohasharray
123665 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
123666 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
123667 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
123668 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
123669 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
123670 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
123671 +vif_delete_17931 vif_delete 0 17931 NULL
123672 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
123673 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
123674 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
123675 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
123676 +show_otp3_17954 show_otp3 0 17954 NULL
123677 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
123678 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
123679 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
123680 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
123681 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
123682 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
123683 +show_serial_17967 show_serial 0 17967 NULL
123684 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
123685 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
123686 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
123687 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
123688 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
123689 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
123690 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
123691 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
123692 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
123693 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
123694 +show_tty_active_17994 show_tty_active 0 17994 NULL
123695 +init_umac_17998 init_umac 0 17998 NULL
123696 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
123697 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
123698 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
123699 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
123700 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
123701 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
123702 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
123703 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
123704 +he_proc_read_18015 he_proc_read 0 18015 NULL
123705 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
123706 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
123707 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
123708 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
123709 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
123710 +raw_write_18028 raw_write 3-0 18028 NULL
123711 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
123712 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
123713 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
123714 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
123715 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
123716 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
123717 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
123718 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
123719 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
123720 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
123721 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
123722 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
123723 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
123724 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
123725 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
123726 +max8925_enable_18058 max8925_enable 0 18058 NULL
123727 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
123728 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
123729 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
123730 +process_measurement_18064 process_measurement 0 18064 NULL
123731 +fpregs_get_18066 fpregs_get 4 18066 NULL
123732 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
123733 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
123734 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
123735 +open_18074 open 0 18074 &do_budget_space_18074
123736 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
123737 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
123738 +bop_insert_18078 bop_insert 0 18078 NULL
123739 +get_vm_area_18080 get_vm_area 1 18080 NULL
123740 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
123741 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
123742 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
123743 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
123744 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
123745 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
123746 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
123747 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
123748 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
123749 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
123750 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
123751 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
123752 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
123753 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
123754 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
123755 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
123756 +read_18109 read 0 18109 NULL
123757 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
123758 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
123759 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
123760 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
123761 +set_in_18115 set_in 0-4 18115 NULL
123762 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
123763 +svc_getnl_18120 svc_getnl 0 18120 NULL
123764 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
123765 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
123766 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
123767 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
123768 +removexattr_18147 removexattr 0 18147 NULL
123769 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
123770 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
123771 +show_wr_req_18151 show_wr_req 0 18151 NULL
123772 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
123773 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
123774 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
123775 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
123776 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
123777 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
123778 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
123779 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
123780 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
123781 +aio_write_18187 aio_write 0 18187 NULL
123782 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
123783 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
123784 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
123785 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
123786 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
123787 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
123788 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
123789 +show_immediate_18208 show_immediate 0 18208 NULL
123790 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
123791 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
123792 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
123793 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
123794 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
123795 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
123796 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
123797 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
123798 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
123799 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
123800 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
123801 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
123802 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
123803 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
123804 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
123805 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
123806 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
123807 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
123808 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
123809 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
123810 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
123811 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
123812 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
123813 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
123814 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
123815 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
123816 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
123817 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
123818 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
123819 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
123820 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
123821 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
123822 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
123823 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
123824 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
123825 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
123826 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
123827 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
123828 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
123829 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
123830 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
123831 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
123832 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
123833 +vga_r_18310 vga_r 0 18310 NULL
123834 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
123835 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
123836 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
123837 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
123838 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
123839 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
123840 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
123841 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
123842 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
123843 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
123844 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
123845 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
123846 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
123847 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
123848 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
123849 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
123850 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
123851 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
123852 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
123853 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
123854 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
123855 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
123856 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
123857 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
123858 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
123859 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
123860 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
123861 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
123862 +irq_show_18367 irq_show 0 18367 NULL nohasharray
123863 +ep_io_18367 ep_io 0 18367 &irq_show_18367
123864 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
123865 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
123866 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
123867 +temp2_show_18377 temp2_show 0 18377 NULL
123868 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
123869 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
123870 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
123871 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
123872 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
123873 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
123874 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
123875 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
123876 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
123877 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
123878 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
123879 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
123880 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
123881 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
123882 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
123883 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
123884 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
123885 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
123886 +link_state_show_18407 link_state_show 0 18407 NULL
123887 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
123888 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
123889 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
123890 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
123891 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
123892 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
123893 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
123894 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
123895 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
123896 +match_number_18436 match_number 0 18436 NULL
123897 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
123898 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
123899 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
123900 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
123901 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
123902 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
123903 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
123904 +set_component_status_18453 set_component_status 0-4 18453 NULL
123905 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
123906 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
123907 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
123908 +transfer_18460 transfer 0 18460 NULL nohasharray
123909 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
123910 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
123911 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
123912 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
123913 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
123914 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
123915 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
123916 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
123917 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
123918 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
123919 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
123920 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
123921 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
123922 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
123923 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
123924 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
123925 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
123926 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
123927 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
123928 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
123929 +pcrs_show_18512 pcrs_show 0 18512 NULL
123930 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
123931 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
123932 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
123933 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
123934 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
123935 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
123936 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
123937 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
123938 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
123939 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
123940 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
123941 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
123942 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
123943 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
123944 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
123945 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
123946 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
123947 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
123948 +nforce2_access_18557 nforce2_access 0 18557 NULL
123949 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
123950 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
123951 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
123952 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
123953 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
123954 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
123955 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
123956 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
123957 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
123958 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
123959 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
123960 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
123961 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
123962 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
123963 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
123964 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
123965 +show_target_speed_18587 show_target_speed 0 18587 NULL
123966 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
123967 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
123968 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
123969 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
123970 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
123971 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
123972 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
123973 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
123974 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
123975 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
123976 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
123977 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
123978 +transfer_18603 transfer 0 18603 NULL
123979 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
123980 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
123981 +show_in_18609 show_in 0 18609 NULL nohasharray
123982 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
123983 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
123984 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
123985 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
123986 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
123987 +show_saturation_18621 show_saturation 0 18621 NULL
123988 +read_hw_18624 read_hw 0-5-6 18624 NULL
123989 +from_buffer_18625 from_buffer 3-0 18625 NULL
123990 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
123991 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
123992 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
123993 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
123994 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
123995 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
123996 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
123997 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
123998 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
123999 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
124000 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
124001 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
124002 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
124003 +show_18656 show 0 18656 NULL nohasharray
124004 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
124005 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
124006 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
124007 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
124008 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
124009 +unmap_page_18665 unmap_page 3-2 18665 NULL
124010 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
124011 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
124012 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
124013 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
124014 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
124015 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
124016 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
124017 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
124018 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
124019 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
124020 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
124021 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
124022 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
124023 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
124024 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
124025 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
124026 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
124027 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
124028 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
124029 +add_host_store_18718 add_host_store 0-3 18718 NULL
124030 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
124031 +store_uevent_18721 store_uevent 0-4 18721 NULL
124032 +pem_show_data_18725 pem_show_data 0 18725 NULL
124033 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
124034 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
124035 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
124036 +store_scan_18738 store_scan 0-4 18738 NULL
124037 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
124038 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
124039 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
124040 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
124041 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
124042 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
124043 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
124044 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
124045 +power_mode_show_18761 power_mode_show 0 18761 NULL
124046 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
124047 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
124048 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
124049 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
124050 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
124051 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
124052 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
124053 +hw_init_18779 hw_init 0 18779 NULL
124054 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
124055 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
124056 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
124057 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
124058 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
124059 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
124060 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
124061 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
124062 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
124063 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
124064 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
124065 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
124066 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
124067 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
124068 +disabled_show_18820 disabled_show 0 18820 NULL
124069 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
124070 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
124071 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
124072 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
124073 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
124074 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
124075 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
124076 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
124077 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
124078 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
124079 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
124080 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
124081 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
124082 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
124083 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
124084 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
124085 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
124086 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
124087 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
124088 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
124089 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
124090 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
124091 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
124092 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
124093 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
124094 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
124095 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
124096 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
124097 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
124098 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
124099 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
124100 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
124101 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
124102 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
124103 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
124104 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
124105 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
124106 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
124107 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
124108 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
124109 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
124110 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
124111 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
124112 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
124113 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
124114 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
124115 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
124116 +mtrr_del_18943 mtrr_del 1 18943 NULL
124117 +ida_get_new_18948 ida_get_new 0 18948 NULL
124118 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
124119 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
124120 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
124121 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
124122 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
124123 +store_18955 store 0 18955 NULL
124124 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
124125 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
124126 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
124127 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
124128 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
124129 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
124130 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
124131 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
124132 +net_open_18997 net_open 0 18997 NULL
124133 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
124134 +store_18998 store 0-3 18998 &si4713_transfer_18998
124135 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
124136 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
124137 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
124138 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
124139 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
124140 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
124141 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
124142 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
124143 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
124144 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
124145 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
124146 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
124147 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
124148 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
124149 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
124150 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
124151 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
124152 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
124153 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
124154 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
124155 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
124156 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
124157 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
124158 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
124159 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
124160 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
124161 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
124162 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
124163 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
124164 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
124165 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
124166 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
124167 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
124168 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
124169 +msix_map_region_19072 msix_map_region 2 19072 NULL
124170 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
124171 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
124172 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
124173 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
124174 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
124175 +show_sched7_19083 show_sched7 0 19083 NULL
124176 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
124177 +write_19086 write 0 19086 NULL
124178 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
124179 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
124180 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
124181 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
124182 +write_byte_19095 write_byte 0 19095 NULL
124183 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
124184 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
124185 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
124186 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
124187 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
124188 +befs_statfs_19114 befs_statfs 0 19114 NULL
124189 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
124190 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
124191 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
124192 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
124193 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
124194 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
124195 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
124196 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
124197 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
124198 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
124199 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
124200 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
124201 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
124202 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
124203 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
124204 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
124205 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
124206 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
124207 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
124208 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
124209 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
124210 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
124211 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
124212 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
124213 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
124214 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
124215 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
124216 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
124217 +show_service_id_19190 show_service_id 0 19190 NULL
124218 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
124219 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
124220 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
124221 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
124222 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
124223 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
124224 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
124225 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
124226 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
124227 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
124228 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
124229 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
124230 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
124231 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
124232 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
124233 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
124234 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
124235 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
124236 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
124237 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
124238 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
124239 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
124240 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
124241 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
124242 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
124243 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
124244 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
124245 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
124246 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
124247 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
124248 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
124249 +store_19264 store 0-3 19264 NULL nohasharray
124250 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
124251 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
124252 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
124253 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
124254 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
124255 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
124256 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
124257 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
124258 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
124259 +patch_si3054_19278 patch_si3054 0 19278 NULL
124260 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
124261 +md5_export_19284 md5_export 0 19284 NULL nohasharray
124262 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
124263 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
124264 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
124265 +show_in_max1_19293 show_in_max1 0 19293 NULL
124266 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
124267 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
124268 +TermChar_show_19300 TermChar_show 0 19300 NULL
124269 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
124270 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
124271 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
124272 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
124273 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
124274 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
124275 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
124276 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
124277 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
124278 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
124279 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
124280 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
124281 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
124282 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
124283 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
124284 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
124285 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
124286 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
124287 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
124288 +bq32k_read_19342 bq32k_read 0 19342 NULL
124289 +group_show_19349 group_show 0 19349 NULL
124290 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
124291 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
124292 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
124293 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
124294 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
124295 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
124296 +ipheth_open_19366 ipheth_open 0 19366 NULL
124297 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
124298 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
124299 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
124300 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
124301 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
124302 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
124303 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
124304 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
124305 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
124306 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
124307 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
124308 +compr_flush_19409 compr_flush 2 19409 NULL
124309 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
124310 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
124311 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
124312 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
124313 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
124314 +write_begin_19424 write_begin 0 19424 NULL
124315 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
124316 +packet_read_list_19427 packet_read_list 0 19427 NULL
124317 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
124318 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
124319 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
124320 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
124321 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
124322 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
124323 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
124324 +store_19443 store 0 19443 NULL
124325 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
124326 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
124327 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
124328 +store_link_state_19448 store_link_state 0-4 19448 NULL
124329 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
124330 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
124331 +team_device_event_19466 team_device_event 0 19466 NULL
124332 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
124333 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
124334 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
124335 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
124336 +refill_pool_19477 refill_pool 2 19477 NULL
124337 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
124338 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
124339 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
124340 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
124341 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
124342 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
124343 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
124344 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
124345 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
124346 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
124347 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
124348 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
124349 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
124350 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
124351 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
124352 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
124353 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
124354 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
124355 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
124356 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
124357 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
124358 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
124359 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
124360 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
124361 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
124362 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
124363 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
124364 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
124365 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
124366 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
124367 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
124368 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
124369 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
124370 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
124371 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
124372 +pcrlock_19550 pcrlock 0 19550 NULL
124373 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
124374 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
124375 +set_pec_19556 set_pec 0-4 19556 NULL
124376 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
124377 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
124378 +kernel_read_19559 kernel_read 0-4 19559 NULL
124379 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
124380 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
124381 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
124382 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
124383 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
124384 +nfsd_read_19568 nfsd_read 5 19568 NULL
124385 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
124386 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
124387 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
124388 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
124389 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
124390 +__da903x_read_19582 __da903x_read 0 19582 NULL
124391 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
124392 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
124393 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
124394 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
124395 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
124396 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
124397 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
124398 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
124399 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
124400 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
124401 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
124402 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
124403 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
124404 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
124405 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
124406 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
124407 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
124408 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
124409 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
124410 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
124411 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
124412 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
124413 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
124414 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
124415 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
124416 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
124417 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
124418 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
124419 +parser_init_19651 parser_init 2 19651 NULL
124420 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
124421 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
124422 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
124423 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
124424 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
124425 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
124426 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
124427 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
124428 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
124429 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
124430 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
124431 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
124432 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
124433 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
124434 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
124435 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
124436 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
124437 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
124438 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
124439 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
124440 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
124441 +hints_show_19705 hints_show 0 19705 NULL
124442 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
124443 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
124444 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
124445 +read_reg_19723 read_reg 0 19723 NULL nohasharray
124446 +port_enable_19723 port_enable 0 19723 &read_reg_19723
124447 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
124448 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
124449 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
124450 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
124451 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
124452 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
124453 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
124454 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
124455 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
124456 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
124457 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
124458 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
124459 +readhscx_19769 readhscx 0 19769 NULL
124460 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
124461 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
124462 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
124463 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
124464 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
124465 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
124466 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
124467 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
124468 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
124469 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
124470 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
124471 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
124472 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
124473 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
124474 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
124475 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
124476 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
124477 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
124478 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
124479 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
124480 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
124481 +m2p_19814 m2p 1 19814 NULL
124482 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
124483 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
124484 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
124485 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
124486 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
124487 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
124488 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
124489 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
124490 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
124491 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
124492 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
124493 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
124494 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
124495 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
124496 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
124497 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
124498 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
124499 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
124500 +oti6858_open_19850 oti6858_open 0 19850 NULL
124501 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
124502 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
124503 +dlm_lock_19858 dlm_lock 0 19858 NULL
124504 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
124505 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
124506 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
124507 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
124508 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
124509 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
124510 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
124511 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
124512 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
124513 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
124514 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
124515 +netevent_callback_19879 netevent_callback 0 19879 NULL
124516 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
124517 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
124518 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
124519 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
124520 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
124521 +show_19893 show 0 19893 NULL nohasharray
124522 +_readpage_19893 _readpage 0 19893 &show_19893
124523 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
124524 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
124525 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
124526 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
124527 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
124528 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
124529 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
124530 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
124531 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
124532 +mangle_name_19923 mangle_name 0 19923 NULL
124533 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
124534 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
124535 +__add_section_19931 __add_section 0 19931 NULL
124536 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
124537 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
124538 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
124539 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
124540 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
124541 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
124542 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
124543 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
124544 +tipc_bind_19957 tipc_bind 0 19957 NULL
124545 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
124546 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
124547 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
124548 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
124549 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
124550 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
124551 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
124552 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
124553 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
124554 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
124555 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
124556 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
124557 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
124558 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
124559 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
124560 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
124561 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
124562 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
124563 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
124564 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
124565 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
124566 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
124567 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
124568 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
124569 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
124570 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
124571 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
124572 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
124573 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
124574 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
124575 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
124576 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
124577 +read_tape_20037 read_tape 0 20037 NULL
124578 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
124579 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
124580 +cmdline_show_20044 cmdline_show 0 20044 NULL
124581 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
124582 +show_compression_20048 show_compression 0 20048 NULL
124583 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
124584 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
124585 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
124586 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
124587 +upcall_20060 upcall 0-4 20060 NULL
124588 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
124589 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
124590 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
124591 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
124592 +target_message_20072 target_message 2 20072 NULL
124593 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
124594 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
124595 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
124596 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
124597 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
124598 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
124599 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
124600 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
124601 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
124602 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
124603 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
124604 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
124605 +read_int_20098 read_int 0 20098 NULL nohasharray
124606 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
124607 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
124608 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
124609 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
124610 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
124611 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
124612 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
124613 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
124614 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
124615 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
124616 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
124617 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
124618 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
124619 +snd_info_register_20136 snd_info_register 0 20136 NULL
124620 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
124621 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
124622 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
124623 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
124624 +send_init_20149 send_init 0 20149 NULL nohasharray
124625 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
124626 +write_20150 write 0 20150 NULL
124627 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
124628 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
124629 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
124630 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
124631 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
124632 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
124633 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
124634 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
124635 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
124636 +kstrtou8_20177 kstrtou8 0 20177 NULL
124637 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
124638 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
124639 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
124640 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
124641 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
124642 +trusted_set_20196 trusted_set 0 20196 NULL
124643 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
124644 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
124645 +video_end_20205 video_end 0 20205 NULL
124646 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
124647 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
124648 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
124649 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
124650 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
124651 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
124652 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
124653 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
124654 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
124655 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
124656 +bind_20227 bind 0 20227 NULL
124657 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
124658 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
124659 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
124660 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
124661 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
124662 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
124663 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
124664 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
124665 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
124666 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
124667 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
124668 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
124669 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
124670 +async_20251 async 0 20251 NULL
124671 +store_filter_20252 store_filter 0-4 20252 NULL
124672 +resource_size_20256 resource_size 0 20256 NULL
124673 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
124674 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
124675 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
124676 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
124677 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
124678 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
124679 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
124680 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
124681 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
124682 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
124683 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
124684 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
124685 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
124686 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
124687 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
124688 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
124689 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
124690 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
124691 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
124692 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
124693 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
124694 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
124695 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
124696 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
124697 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
124698 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
124699 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
124700 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
124701 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
124702 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
124703 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
124704 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
124705 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
124706 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
124707 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
124708 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
124709 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
124710 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
124711 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
124712 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
124713 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
124714 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
124715 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
124716 +lpt_gc_20337 lpt_gc 0 20337 NULL
124717 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
124718 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
124719 +show_turbo_20348 show_turbo 0 20348 NULL
124720 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
124721 +show_tablet_20355 show_tablet 0 20355 NULL
124722 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
124723 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
124724 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
124725 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
124726 +core_num_show_20369 core_num_show 0 20369 NULL
124727 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
124728 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
124729 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
124730 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
124731 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
124732 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
124733 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
124734 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
124735 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
124736 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
124737 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
124738 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
124739 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
124740 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
124741 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
124742 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
124743 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
124744 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
124745 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
124746 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
124747 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
124748 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
124749 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
124750 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
124751 +find_skb_20431 find_skb 2 20431 NULL
124752 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
124753 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
124754 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
124755 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
124756 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
124757 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
124758 +ir_open_20461 ir_open 0 20461 NULL nohasharray
124759 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
124760 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
124761 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
124762 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
124763 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
124764 +read_buf_20469 read_buf 2 20469 NULL
124765 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
124766 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
124767 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
124768 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
124769 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
124770 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
124771 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
124772 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
124773 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
124774 +vxge_open_20497 vxge_open 0 20497 NULL
124775 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
124776 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
124777 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
124778 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
124779 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
124780 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
124781 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
124782 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
124783 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
124784 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
124785 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
124786 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
124787 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
124788 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
124789 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
124790 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
124791 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
124792 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
124793 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
124794 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
124795 +venus_create_20555 venus_create 4 20555 NULL
124796 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
124797 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
124798 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
124799 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
124800 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
124801 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
124802 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
124803 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
124804 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
124805 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
124806 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
124807 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
124808 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
124809 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
124810 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
124811 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
124812 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
124813 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
124814 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
124815 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
124816 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
124817 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
124818 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
124819 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
124820 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
124821 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
124822 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
124823 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
124824 +_netdev_open_20602 _netdev_open 0 20602 NULL
124825 +lirc_write_20604 lirc_write 3 20604 NULL
124826 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
124827 +first_done_show_20612 first_done_show 0 20612 NULL
124828 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
124829 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
124830 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
124831 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
124832 +show_20621 show 0 20621 NULL
124833 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
124834 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
124835 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
124836 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
124837 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
124838 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
124839 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
124840 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
124841 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
124842 +setattr_20644 setattr 0 20644 NULL
124843 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
124844 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
124845 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
124846 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
124847 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
124848 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
124849 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
124850 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
124851 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
124852 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
124853 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
124854 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
124855 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
124856 +downcall_20675 downcall 0-3 20675 NULL
124857 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
124858 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
124859 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
124860 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
124861 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
124862 +store_20687 store 0 20687 NULL
124863 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
124864 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
124865 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
124866 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
124867 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
124868 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
124869 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
124870 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
124871 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
124872 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
124873 +roles_init_20704 roles_init 0 20704 NULL
124874 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
124875 +set_alarm_20706 set_alarm 0 20706 NULL
124876 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
124877 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
124878 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
124879 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
124880 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
124881 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
124882 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
124883 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
124884 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
124885 +mt2063_write_20732 mt2063_write 0 20732 NULL
124886 +write_field_20735 write_field 0 20735 NULL nohasharray
124887 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
124888 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
124889 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
124890 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
124891 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
124892 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
124893 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
124894 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
124895 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
124896 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
124897 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
124898 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
124899 +splice_read_20762 splice_read 0 20762 NULL
124900 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
124901 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
124902 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
124903 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
124904 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
124905 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
124906 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
124907 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
124908 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
124909 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
124910 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
124911 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
124912 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
124913 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
124914 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
124915 +edid_write_20797 edid_write 3-0 20797 NULL
124916 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
124917 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
124918 +show_nguid_20800 show_nguid 0 20800 NULL
124919 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
124920 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
124921 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
124922 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
124923 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
124924 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
124925 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
124926 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
124927 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
124928 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
124929 +make_rate_20827 make_rate 0 20827 NULL
124930 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
124931 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
124932 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
124933 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
124934 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
124935 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
124936 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
124937 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
124938 +show_min_width_20837 show_min_width 0 20837 NULL
124939 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
124940 +get_fan_target_20839 get_fan_target 0 20839 NULL
124941 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
124942 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
124943 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
124944 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
124945 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
124946 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
124947 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
124948 +decompress_20854 decompress 0 20854 NULL
124949 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
124950 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
124951 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
124952 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
124953 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
124954 +nc_register_read_20875 nc_register_read 0 20875 NULL
124955 +command_setexposure_20876 command_setexposure 0 20876 NULL
124956 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
124957 +ace_open_20884 ace_open 0 20884 NULL nohasharray
124958 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
124959 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
124960 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
124961 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
124962 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
124963 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
124964 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
124965 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
124966 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
124967 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
124968 +eeprom_show_20916 eeprom_show 0 20916 NULL
124969 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
124970 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
124971 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
124972 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
124973 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
124974 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
124975 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
124976 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
124977 +htable_bits_20933 htable_bits 0 20933 NULL
124978 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
124979 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
124980 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
124981 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
124982 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
124983 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
124984 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
124985 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
124986 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
124987 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
124988 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
124989 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
124990 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
124991 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
124992 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
124993 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
124994 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
124995 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
124996 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
124997 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
124998 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
124999 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
125000 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
125001 +uinput_write_20977 uinput_write 0-3 20977 NULL
125002 +clear_codec_20983 clear_codec 0 20983 NULL
125003 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
125004 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
125005 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
125006 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
125007 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
125008 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
125009 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
125010 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
125011 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
125012 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
125013 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
125014 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
125015 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
125016 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
125017 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
125018 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
125019 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
125020 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
125021 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
125022 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
125023 +show_address_21038 show_address 0 21038 NULL nohasharray
125024 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
125025 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
125026 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
125027 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
125028 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
125029 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
125030 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
125031 +encrypt_21069 encrypt 0 21069 NULL
125032 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
125033 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
125034 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
125035 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
125036 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
125037 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
125038 +michael_final_21085 michael_final 0 21085 NULL
125039 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
125040 +multipath_status_21094 multipath_status 5 21094 NULL
125041 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
125042 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
125043 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
125044 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
125045 +write_posted_21108 write_posted 0 21108 NULL
125046 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
125047 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
125048 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
125049 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
125050 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
125051 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
125052 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
125053 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
125054 +show_21126 show 0 21126 NULL nohasharray
125055 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
125056 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
125057 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
125058 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
125059 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
125060 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
125061 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
125062 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
125063 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
125064 +new_skb_21148 new_skb 1 21148 NULL
125065 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
125066 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
125067 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
125068 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
125069 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
125070 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
125071 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
125072 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
125073 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
125074 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
125075 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
125076 +start_command_port_21191 start_command_port 0 21191 NULL
125077 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
125078 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
125079 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
125080 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
125081 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
125082 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
125083 +prepare_header_21212 prepare_header 0 21212 NULL
125084 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
125085 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
125086 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
125087 +show_sched2_21224 show_sched2 0 21224 NULL
125088 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
125089 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
125090 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
125091 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
125092 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
125093 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
125094 +input_ff_create_21240 input_ff_create 2 21240 NULL
125095 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
125096 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
125097 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
125098 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
125099 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
125100 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
125101 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
125102 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
125103 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
125104 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
125105 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
125106 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
125107 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
125108 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
125109 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
125110 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
125111 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
125112 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
125113 +get_alarms_21285 get_alarms 0 21285 NULL
125114 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
125115 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
125116 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
125117 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
125118 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
125119 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
125120 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
125121 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
125122 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
125123 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
125124 +offline_pages_21306 offline_pages 0 21306 NULL
125125 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
125126 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
125127 +add_res_range_21310 add_res_range 4 21310 NULL
125128 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
125129 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
125130 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
125131 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
125132 +show_path_cost_21334 show_path_cost 0 21334 NULL
125133 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
125134 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
125135 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
125136 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
125137 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
125138 +readbytes_21351 readbytes 0 21351 NULL
125139 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
125140 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
125141 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
125142 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
125143 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
125144 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
125145 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
125146 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
125147 +pin_request_21370 pin_request 0 21370 NULL
125148 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
125149 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
125150 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
125151 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
125152 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
125153 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
125154 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
125155 +insert_ptr_21386 insert_ptr 6 21386 NULL
125156 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
125157 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
125158 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
125159 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
125160 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
125161 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
125162 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
125163 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
125164 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
125165 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
125166 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
125167 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
125168 +handler_21412 handler 0 21412 &__swap_writepage_21412
125169 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
125170 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
125171 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
125172 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
125173 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
125174 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
125175 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
125176 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
125177 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
125178 +cp210x_open_21435 cp210x_open 0 21435 NULL
125179 +adp5520_read_21437 adp5520_read 0 21437 NULL
125180 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
125181 +syslog_21440 syslog 0 21440 NULL nohasharray
125182 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
125183 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
125184 +show_attr_text_21448 show_attr_text 0 21448 NULL
125185 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
125186 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
125187 +concat_writev_21451 concat_writev 3 21451 NULL
125188 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
125189 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
125190 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
125191 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
125192 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
125193 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
125194 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
125195 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
125196 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
125197 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
125198 +tm_calc_21474 tm_calc 0 21474 NULL
125199 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
125200 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
125201 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
125202 +description_show_21480 description_show 0 21480 NULL
125203 +show_threeg_21486 show_threeg 0 21486 NULL
125204 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
125205 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
125206 +set_postcode_21490 set_postcode 0-4 21490 NULL
125207 +security_list_21491 security_list 0-5 21491 NULL
125208 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
125209 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
125210 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
125211 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
125212 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
125213 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
125214 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
125215 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
125216 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
125217 +show_rd_req_21521 show_rd_req 0 21521 NULL
125218 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
125219 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
125220 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
125221 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
125222 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
125223 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
125224 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
125225 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
125226 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
125227 +show_node_state_21543 show_node_state 0 21543 NULL
125228 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
125229 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
125230 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
125231 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
125232 +ioctl_21564 ioctl 0 21564 NULL
125233 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
125234 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
125235 +stac_init_21576 stac_init 0 21576 NULL
125236 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
125237 +ov9650_start_21580 ov9650_start 0 21580 NULL
125238 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
125239 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
125240 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
125241 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
125242 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
125243 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
125244 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
125245 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
125246 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
125247 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
125248 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
125249 +recover_status_show_21609 recover_status_show 0 21609 NULL
125250 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
125251 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
125252 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
125253 +brightness_store_21623 brightness_store 0-4 21623 NULL
125254 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
125255 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
125256 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
125257 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
125258 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
125259 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
125260 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
125261 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
125262 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
125263 +setattr_chown_21638 setattr_chown 0 21638 NULL
125264 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
125265 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
125266 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
125267 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
125268 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
125269 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
125270 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
125271 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
125272 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
125273 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
125274 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
125275 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
125276 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
125277 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
125278 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
125279 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
125280 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
125281 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
125282 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
125283 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
125284 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
125285 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
125286 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
125287 +set_21707 set 0-4 21707 NULL
125288 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
125289 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
125290 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
125291 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
125292 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
125293 +light_set_status_21714 light_set_status 0 21714 NULL
125294 +update_time_21719 update_time 0 21719 NULL
125295 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
125296 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
125297 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
125298 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
125299 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
125300 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
125301 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
125302 +show_temp23_21741 show_temp23 0 21741 NULL
125303 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
125304 +at91_open_21744 at91_open 0 21744 NULL nohasharray
125305 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
125306 +set_sticky_21752 set_sticky 0-4 21752 NULL
125307 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
125308 +l2down_create_21755 l2down_create 4 21755 NULL
125309 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
125310 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
125311 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
125312 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
125313 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
125314 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
125315 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
125316 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
125317 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
125318 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
125319 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
125320 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
125321 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
125322 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
125323 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
125324 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
125325 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
125326 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
125327 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
125328 +min_odd_21802 min_odd 0-1-2 21802 NULL
125329 +show_rotate_21803 show_rotate 0 21803 NULL
125330 +show_node_desc_21804 show_node_desc 0 21804 NULL
125331 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
125332 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
125333 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
125334 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
125335 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
125336 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
125337 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
125338 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
125339 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
125340 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
125341 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
125342 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
125343 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
125344 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
125345 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
125346 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
125347 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
125348 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
125349 +task_setnice_21835 task_setnice 0 21835 NULL
125350 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
125351 +smb_init_21838 smb_init 0 21838 NULL
125352 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
125353 +run_21841 run 0 21841 NULL
125354 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
125355 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
125356 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
125357 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
125358 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
125359 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
125360 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
125361 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
125362 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
125363 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
125364 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
125365 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
125366 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
125367 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
125368 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
125369 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
125370 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
125371 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
125372 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
125373 +show_oversampling_21883 show_oversampling 0 21883 NULL
125374 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
125375 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
125376 +ips_halt_21887 ips_halt 0 21887 NULL
125377 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
125378 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
125379 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
125380 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
125381 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
125382 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
125383 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
125384 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
125385 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
125386 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
125387 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
125388 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
125389 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
125390 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
125391 +ceph_permission_21941 ceph_permission 0 21941 NULL
125392 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
125393 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
125394 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
125395 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
125396 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
125397 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
125398 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
125399 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
125400 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
125401 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
125402 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
125403 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
125404 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
125405 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
125406 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
125407 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
125408 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
125409 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
125410 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
125411 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
125412 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
125413 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
125414 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
125415 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
125416 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
125417 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
125418 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
125419 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
125420 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
125421 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
125422 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
125423 +kobil_open_22009 kobil_open 0 22009 NULL
125424 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
125425 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
125426 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
125427 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
125428 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
125429 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
125430 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
125431 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
125432 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
125433 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
125434 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
125435 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
125436 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
125437 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
125438 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
125439 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
125440 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
125441 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
125442 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
125443 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
125444 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
125445 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
125446 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
125447 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
125448 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
125449 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
125450 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
125451 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
125452 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
125453 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
125454 +end_show_22058 end_show 0 22058 NULL nohasharray
125455 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
125456 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
125457 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
125458 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
125459 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
125460 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
125461 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
125462 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
125463 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
125464 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
125465 +find_trange_value_22079 find_trange_value 0 22079 NULL
125466 +timeout_show_22081 timeout_show 0 22081 NULL
125467 +clear_store_22082 clear_store 0-4 22082 NULL
125468 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
125469 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
125470 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
125471 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
125472 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
125473 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
125474 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
125475 +portio_name_show_22101 portio_name_show 0 22101 NULL
125476 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
125477 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
125478 +find_free_port_22104 find_free_port 0 22104 NULL
125479 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
125480 +get_pwm_22113 get_pwm 0 22113 NULL
125481 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
125482 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
125483 +mlog_show_22119 mlog_show 0 22119 NULL
125484 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
125485 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
125486 +show_fan_min_22127 show_fan_min 0 22127 NULL
125487 +get_results_22130 get_results 0 22130 NULL nohasharray
125488 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
125489 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
125490 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
125491 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
125492 +listxattr_22142 listxattr 0-3 22142 NULL
125493 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
125494 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
125495 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
125496 +netlink_bind_22153 netlink_bind 0 22153 NULL
125497 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
125498 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
125499 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
125500 +show_otp2en_22160 show_otp2en 0 22160 NULL
125501 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
125502 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
125503 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
125504 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
125505 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
125506 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
125507 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
125508 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
125509 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
125510 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
125511 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
125512 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
125513 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
125514 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
125515 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
125516 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
125517 +cmd_exec_22204 cmd_exec 0 22204 NULL
125518 +fls_22210 fls 0 22210 NULL
125519 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
125520 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
125521 +show_22225 show 0 22225 NULL
125522 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
125523 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
125524 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
125525 +mem_write_22232 mem_write 3-0 22232 NULL
125526 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
125527 +fw_status_show_22234 fw_status_show 0 22234 NULL
125528 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
125529 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
125530 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
125531 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
125532 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
125533 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
125534 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
125535 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
125536 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
125537 +capability_id_show_22253 capability_id_show 0 22253 NULL
125538 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
125539 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
125540 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
125541 +add_res_tree_22263 add_res_tree 7 22263 NULL
125542 +at91ether_open_22272 at91ether_open 0 22272 NULL
125543 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
125544 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
125545 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
125546 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
125547 +container_offline_22283 container_offline 0 22283 NULL
125548 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
125549 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
125550 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
125551 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
125552 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
125553 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
125554 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
125555 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
125556 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
125557 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
125558 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
125559 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
125560 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
125561 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
125562 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
125563 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
125564 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
125565 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
125566 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
125567 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
125568 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
125569 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
125570 +sys_read_22343 sys_read 3 22343 NULL
125571 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
125572 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
125573 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
125574 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
125575 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
125576 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
125577 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
125578 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
125579 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
125580 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
125581 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
125582 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
125583 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
125584 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
125585 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
125586 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
125587 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
125588 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
125589 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
125590 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
125591 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
125592 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
125593 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
125594 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
125595 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
125596 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
125597 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
125598 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
125599 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
125600 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
125601 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
125602 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
125603 +zoran_write_22404 zoran_write 3-0 22404 NULL
125604 +show_debug_level_22406 show_debug_level 0 22406 NULL
125605 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
125606 +queue_reply_22416 queue_reply 3-0 22416 NULL
125607 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
125608 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
125609 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
125610 +update_22427 update 0 22427 NULL
125611 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
125612 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
125613 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
125614 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
125615 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
125616 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
125617 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
125618 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
125619 +write_fs_22465 write_fs 0-6-5 22465 NULL
125620 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
125621 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
125622 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
125623 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
125624 +show_port1_22474 show_port1 0 22474 NULL
125625 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
125626 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
125627 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
125628 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
125629 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
125630 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
125631 +put_chars_22498 put_chars 3 22498 NULL
125632 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
125633 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
125634 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
125635 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
125636 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
125637 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
125638 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
125639 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
125640 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
125641 +read_ohm_22544 read_ohm 0 22544 NULL
125642 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
125643 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
125644 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
125645 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
125646 +port_delete_22553 port_delete 0 22553 NULL
125647 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
125648 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
125649 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
125650 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
125651 +get_regs_len_22569 get_regs_len 0 22569 NULL
125652 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
125653 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
125654 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
125655 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
125656 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
125657 +wp384_final_22591 wp384_final 0 22591 NULL
125658 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
125659 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
125660 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
125661 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
125662 +shrink_show_22604 shrink_show 0 22604 NULL
125663 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
125664 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
125665 +nat_receive_22609 nat_receive 0-3 22609 NULL
125666 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
125667 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
125668 +bootflag_get_22618 bootflag_get 0 22618 NULL
125669 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
125670 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
125671 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
125672 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
125673 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
125674 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
125675 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
125676 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
125677 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
125678 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
125679 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
125680 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
125681 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
125682 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
125683 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
125684 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
125685 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
125686 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
125687 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
125688 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
125689 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
125690 +show_u8_22667 show_u8 0 22667 NULL
125691 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
125692 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
125693 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
125694 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
125695 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
125696 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
125697 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
125698 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
125699 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
125700 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
125701 +reg_umr_22686 reg_umr 5 22686 NULL
125702 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
125703 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
125704 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
125705 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
125706 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
125707 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
125708 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
125709 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
125710 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
125711 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
125712 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
125713 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
125714 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
125715 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
125716 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
125717 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
125718 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
125719 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
125720 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
125721 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
125722 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
125723 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
125724 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
125725 +ax25_output_22736 ax25_output 2 22736 NULL
125726 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
125727 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
125728 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
125729 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
125730 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
125731 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
125732 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
125733 +output_write_22753 output_write 0-6-5 22753 NULL
125734 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
125735 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
125736 +eth_header_22760 eth_header 0 22760 NULL
125737 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
125738 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
125739 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
125740 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
125741 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
125742 +print_frame_22769 print_frame 0 22769 NULL
125743 +show_in_max3_22770 show_in_max3 0 22770 NULL
125744 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
125745 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
125746 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
125747 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
125748 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
125749 +__break_lease_22777 __break_lease 0 22777 NULL
125750 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
125751 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
125752 +preenable_22790 preenable 0 22790 NULL
125753 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
125754 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
125755 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
125756 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
125757 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
125758 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
125759 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
125760 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
125761 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
125762 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
125763 +init_after_reset_22823 init_after_reset 0 22823 NULL
125764 +show_fbstate_22824 show_fbstate 0 22824 NULL
125765 +ghash_init_22826 ghash_init 0 22826 NULL
125766 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
125767 +afs_permission_22835 afs_permission 0 22835 NULL
125768 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
125769 +__scm_send_22841 __scm_send 0 22841 NULL
125770 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
125771 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
125772 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
125773 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
125774 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
125775 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
125776 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
125777 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
125778 +atmel_resume_22860 atmel_resume 0 22860 NULL
125779 +create_attr_set_22861 create_attr_set 1 22861 NULL
125780 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
125781 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
125782 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
125783 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
125784 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
125785 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
125786 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
125787 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
125788 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
125789 +show_green_22889 show_green 0 22889 NULL
125790 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
125791 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
125792 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
125793 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
125794 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
125795 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
125796 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
125797 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
125798 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
125799 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
125800 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
125801 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
125802 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
125803 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
125804 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
125805 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
125806 +__set_xattr_22923 __set_xattr 0 22923 NULL
125807 +sg_start_req_22924 sg_start_req 0 22924 NULL
125808 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
125809 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
125810 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
125811 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
125812 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
125813 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
125814 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
125815 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
125816 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
125817 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
125818 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
125819 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
125820 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
125821 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
125822 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
125823 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
125824 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
125825 +vme_get_size_22964 vme_get_size 0 22964 NULL
125826 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
125827 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
125828 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
125829 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
125830 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
125831 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
125832 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
125833 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
125834 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
125835 +open_22984 open 0 22984 NULL
125836 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
125837 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
125838 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
125839 +find_root_sec_22988 find_root_sec 0 22988 NULL
125840 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
125841 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
125842 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
125843 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
125844 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
125845 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
125846 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
125847 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
125848 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
125849 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
125850 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
125851 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
125852 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
125853 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
125854 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
125855 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
125856 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
125857 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
125858 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
125859 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
125860 +adm8211_start_23027 adm8211_start 0 23027 NULL
125861 +st_status_23032 st_status 5-0 23032 NULL
125862 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
125863 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
125864 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
125865 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
125866 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
125867 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
125868 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
125869 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
125870 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
125871 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
125872 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
125873 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
125874 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
125875 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
125876 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
125877 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
125878 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
125879 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
125880 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
125881 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
125882 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
125883 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
125884 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
125885 +init_23083 init 0 23083 NULL
125886 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
125887 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
125888 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
125889 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
125890 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
125891 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
125892 +fls_long_23096 fls_long 0 23096 NULL nohasharray
125893 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
125894 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
125895 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
125896 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
125897 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
125898 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
125899 +da903x_read_23103 da903x_read 0 23103 NULL
125900 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
125901 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
125902 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
125903 +rawsock_create_23108 rawsock_create 0 23108 NULL
125904 +product_id_store_23109 product_id_store 0-4 23109 NULL
125905 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
125906 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
125907 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
125908 +__clear_user_23118 __clear_user 0 23118 NULL
125909 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
125910 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
125911 +guard_show_23120 guard_show 0 23120 NULL nohasharray
125912 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
125913 +id_show_23121 id_show 0 23121 NULL
125914 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
125915 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
125916 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
125917 +do_generic_request_23130 do_generic_request 0 23130 NULL
125918 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
125919 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
125920 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
125921 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
125922 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
125923 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
125924 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
125925 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
125926 +handle_event_23156 handle_event 0 23156 NULL
125927 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
125928 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
125929 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
125930 +video_begin_23167 video_begin 0 23167 NULL
125931 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
125932 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
125933 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
125934 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
125935 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
125936 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
125937 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
125938 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
125939 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
125940 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
125941 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
125942 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
125943 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
125944 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
125945 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
125946 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
125947 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
125948 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
125949 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
125950 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
125951 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
125952 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
125953 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
125954 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
125955 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
125956 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
125957 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
125958 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
125959 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
125960 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
125961 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
125962 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
125963 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
125964 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
125965 +__kmalloc_23231 __kmalloc 1 23231 NULL
125966 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
125967 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
125968 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
125969 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
125970 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
125971 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
125972 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
125973 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
125974 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
125975 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
125976 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
125977 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
125978 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
125979 +alg_bind_23268 alg_bind 0 23268 NULL
125980 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
125981 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
125982 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
125983 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
125984 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
125985 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
125986 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
125987 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
125988 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
125989 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
125990 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
125991 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
125992 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
125993 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
125994 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
125995 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
125996 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
125997 +ns_send_23311 ns_send 0 23311 NULL
125998 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
125999 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
126000 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
126001 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
126002 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
126003 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
126004 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
126005 +poll_oip_23322 poll_oip 0 23322 NULL
126006 +config_led_23323 config_led 0 23323 NULL
126007 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
126008 +run_gc_23325 run_gc 0 23325 NULL
126009 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
126010 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
126011 +page_readlink_23346 page_readlink 3 23346 NULL
126012 +prepare_23350 prepare 0 23350 NULL nohasharray
126013 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
126014 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
126015 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
126016 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
126017 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
126018 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
126019 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
126020 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
126021 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
126022 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
126023 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
126024 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
126025 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
126026 +kobil_write_23392 kobil_write 0-4 23392 NULL
126027 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
126028 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
126029 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
126030 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
126031 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
126032 +goku_queue_23412 goku_queue 0 23412 NULL
126033 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
126034 +passive_show_23418 passive_show 0 23418 NULL
126035 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
126036 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
126037 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
126038 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
126039 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
126040 +gpiod_export_23427 gpiod_export 0 23427 NULL
126041 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
126042 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
126043 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
126044 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
126045 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
126046 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
126047 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
126048 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
126049 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
126050 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
126051 +napi_add_23455 napi_add 0 23455 NULL nohasharray
126052 +store_23455 store 0 23455 &napi_add_23455
126053 +sb_statfs_23456 sb_statfs 0 23456 NULL
126054 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
126055 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
126056 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
126057 +res_get_23470 res_get 0 23470 NULL
126058 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
126059 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
126060 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
126061 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
126062 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
126063 +compat_filldir_23489 compat_filldir 3 23489 NULL
126064 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
126065 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
126066 +event_filter_read_23494 event_filter_read 3 23494 NULL
126067 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
126068 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
126069 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
126070 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
126071 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
126072 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
126073 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
126074 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
126075 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
126076 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
126077 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
126078 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
126079 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
126080 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
126081 +get_component_active_23527 get_component_active 0 23527 NULL
126082 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
126083 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
126084 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
126085 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
126086 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
126087 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
126088 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
126089 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
126090 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
126091 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
126092 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
126093 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
126094 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
126095 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
126096 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
126097 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
126098 +show_net_stats_23573 show_net_stats 0 23573 NULL
126099 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
126100 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
126101 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
126102 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
126103 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
126104 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
126105 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
126106 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
126107 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
126108 +get_power_status_23592 get_power_status 0 23592 NULL
126109 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
126110 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
126111 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
126112 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
126113 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
126114 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
126115 +show_23604 show 0 23604 NULL
126116 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
126117 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
126118 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
126119 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
126120 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
126121 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
126122 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
126123 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
126124 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
126125 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
126126 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
126127 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
126128 +show_button_23622 show_button 0 23622 NULL
126129 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
126130 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
126131 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
126132 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
126133 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
126134 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
126135 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
126136 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
126137 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
126138 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
126139 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
126140 +idVendor_show_23662 idVendor_show 0 23662 NULL
126141 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
126142 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
126143 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
126144 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
126145 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
126146 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
126147 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
126148 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
126149 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
126150 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
126151 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
126152 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
126153 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
126154 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
126155 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
126156 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
126157 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
126158 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
126159 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
126160 +cx18_read_23699 cx18_read 3-0 23699 NULL
126161 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
126162 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
126163 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
126164 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
126165 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
126166 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
126167 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
126168 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
126169 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
126170 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
126171 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
126172 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
126173 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
126174 +get_conn_info_23723 get_conn_info 4 23723 NULL
126175 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
126176 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
126177 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
126178 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
126179 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
126180 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
126181 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
126182 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
126183 +tg3_open_23742 tg3_open 0 23742 NULL
126184 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
126185 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
126186 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
126187 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
126188 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
126189 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
126190 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
126191 +show_max_23764 show_max 0 23764 NULL
126192 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
126193 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
126194 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
126195 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
126196 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
126197 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
126198 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
126199 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
126200 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
126201 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
126202 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
126203 +map_write_23795 map_write 3-0 23795 NULL
126204 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
126205 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
126206 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
126207 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
126208 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
126209 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
126210 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
126211 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
126212 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
126213 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
126214 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
126215 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
126216 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
126217 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
126218 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
126219 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
126220 +hopcount_show_23825 hopcount_show 0 23825 NULL
126221 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
126222 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
126223 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
126224 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
126225 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
126226 +set_trigger_23840 set_trigger 0-4 23840 NULL
126227 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
126228 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
126229 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
126230 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
126231 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
126232 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
126233 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
126234 +p54_init_common_23850 p54_init_common 1 23850 NULL
126235 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
126236 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
126237 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
126238 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
126239 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
126240 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
126241 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
126242 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
126243 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
126244 +device_event_23864 device_event 0 23864 NULL
126245 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
126246 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
126247 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
126248 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
126249 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
126250 +bond_init_23879 bond_init 0 23879 NULL
126251 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
126252 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
126253 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
126254 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
126255 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
126256 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
126257 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
126258 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
126259 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
126260 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
126261 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
126262 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
126263 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
126264 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
126265 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
126266 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
126267 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
126268 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
126269 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
126270 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
126271 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
126272 +save_image_23929 save_image 0 23929 NULL
126273 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
126274 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
126275 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
126276 +write_vda_23934 write_vda 0-5-6 23934 NULL
126277 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
126278 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
126279 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
126280 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
126281 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
126282 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
126283 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
126284 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
126285 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
126286 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
126287 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
126288 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
126289 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
126290 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
126291 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
126292 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
126293 +vfs_write_23971 vfs_write 3-0 23971 NULL
126294 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
126295 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
126296 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
126297 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
126298 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
126299 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
126300 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
126301 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
126302 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
126303 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
126304 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
126305 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
126306 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
126307 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
126308 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
126309 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
126310 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
126311 +average_write_24020 average_write 0-3 24020 NULL
126312 +give_pages_24021 give_pages 3 24021 NULL
126313 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
126314 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
126315 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
126316 +show_24031 show 0 24031 NULL
126317 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
126318 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
126319 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
126320 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
126321 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
126322 +setkey_24042 setkey 0 24042 NULL
126323 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
126324 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
126325 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
126326 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
126327 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
126328 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
126329 +ad9523_write_24058 ad9523_write 0 24058 NULL
126330 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
126331 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
126332 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
126333 +domid_show_24067 domid_show 0 24067 NULL nohasharray
126334 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
126335 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
126336 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
126337 +usbnet_open_24073 usbnet_open 0 24073 NULL
126338 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
126339 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
126340 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
126341 +show_point2_24082 show_point2 0 24082 NULL
126342 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
126343 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
126344 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
126345 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
126346 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
126347 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
126348 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
126349 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
126350 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
126351 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
126352 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
126353 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
126354 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
126355 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
126356 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
126357 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
126358 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
126359 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
126360 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
126361 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
126362 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
126363 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
126364 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
126365 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
126366 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
126367 +store_24149 store 0-3 24149 NULL
126368 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
126369 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
126370 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
126371 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
126372 +notes_read_24165 notes_read 0-6-5 24165 NULL
126373 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
126374 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
126375 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
126376 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
126377 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
126378 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
126379 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
126380 +adv7343_write_24183 adv7343_write 0 24183 NULL
126381 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
126382 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
126383 +resource_show_24189 resource_show 0 24189 NULL
126384 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
126385 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
126386 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
126387 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
126388 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
126389 +ts_play_24203 ts_play 0-3 24203 NULL
126390 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
126391 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
126392 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
126393 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
126394 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
126395 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
126396 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
126397 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
126398 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
126399 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
126400 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
126401 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
126402 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
126403 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
126404 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
126405 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
126406 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
126407 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
126408 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
126409 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
126410 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
126411 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
126412 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
126413 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
126414 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
126415 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
126416 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
126417 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
126418 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
126419 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
126420 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
126421 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
126422 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
126423 +store_24273 store 0 24273 &tun_chr_write_iter_24273
126424 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
126425 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
126426 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
126427 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
126428 +thin_status_24278 thin_status 5 24278 NULL
126429 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
126430 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
126431 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
126432 +msg_size_24288 msg_size 0 24288 NULL
126433 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
126434 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
126435 +map_page_24298 map_page 4-3 24298 NULL
126436 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
126437 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
126438 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
126439 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
126440 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
126441 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
126442 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
126443 +aliases_show_24315 aliases_show 0 24315 NULL
126444 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
126445 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
126446 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
126447 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
126448 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
126449 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
126450 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
126451 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
126452 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
126453 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
126454 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
126455 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
126456 +nf_iterate_24348 nf_iterate 0 24348 NULL
126457 +prepare_pages_24349 prepare_pages 0 24349 NULL
126458 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
126459 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
126460 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
126461 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
126462 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
126463 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
126464 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
126465 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
126466 +break_deleg_24373 break_deleg 0 24373 NULL
126467 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
126468 +submit_24379 submit 0 24379 NULL
126469 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
126470 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
126471 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
126472 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
126473 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
126474 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
126475 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
126476 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
126477 +getxattr_24398 getxattr 4 24398 NULL nohasharray
126478 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
126479 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
126480 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
126481 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
126482 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
126483 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
126484 +default_density_show_24417 default_density_show 0 24417 NULL
126485 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
126486 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
126487 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
126488 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
126489 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
126490 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
126491 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
126492 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
126493 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
126494 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
126495 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
126496 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
126497 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
126498 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
126499 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
126500 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
126501 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
126502 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
126503 +show_24457 show 0 24457 NULL
126504 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
126505 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
126506 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
126507 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
126508 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
126509 +lport_reset_24466 lport_reset 0 24466 NULL
126510 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
126511 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
126512 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
126513 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
126514 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
126515 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
126516 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
126517 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
126518 +pl2303_open_24492 pl2303_open 0 24492 NULL
126519 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
126520 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
126521 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
126522 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
126523 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
126524 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
126525 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
126526 +pd_video_read_24510 pd_video_read 3 24510 NULL
126527 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
126528 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
126529 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
126530 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
126531 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
126532 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
126533 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
126534 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
126535 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
126536 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
126537 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
126538 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
126539 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
126540 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
126541 +unix_mknod_24543 unix_mknod 0 24543 NULL
126542 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
126543 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
126544 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
126545 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
126546 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
126547 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
126548 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
126549 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
126550 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
126551 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
126552 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
126553 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
126554 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
126555 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
126556 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
126557 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
126558 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
126559 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
126560 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
126561 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
126562 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
126563 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
126564 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
126565 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
126566 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
126567 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
126568 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
126569 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
126570 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
126571 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
126572 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
126573 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
126574 +SyS_poll_24620 SyS_poll 2 24620 NULL
126575 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
126576 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
126577 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
126578 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
126579 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
126580 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
126581 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
126582 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
126583 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
126584 +fake_mtu_24641 fake_mtu 0 24641 NULL
126585 +context_alloc_24645 context_alloc 3 24645 NULL
126586 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
126587 +store_red_24652 store_red 0-4 24652 NULL
126588 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
126589 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
126590 +update_devfreq_24674 update_devfreq 0 24674 NULL
126591 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
126592 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
126593 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
126594 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
126595 +ali1563_access_24683 ali1563_access 0 24683 NULL
126596 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
126597 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
126598 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
126599 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
126600 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
126601 +dgram_connect_24701 dgram_connect 0 24701 NULL
126602 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
126603 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
126604 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
126605 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
126606 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
126607 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
126608 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
126609 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
126610 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
126611 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
126612 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
126613 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
126614 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
126615 +pps_show_24748 pps_show 0 24748 NULL
126616 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
126617 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
126618 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
126619 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
126620 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
126621 +get_src_24759 get_src 0 24759 NULL
126622 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
126623 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
126624 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
126625 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
126626 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
126627 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
126628 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
126629 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
126630 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
126631 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
126632 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
126633 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
126634 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
126635 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
126636 +cache_read_24790 cache_read 3-0 24790 NULL
126637 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
126638 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
126639 +register_bcache_24797 register_bcache 0-4 24797 NULL
126640 +unpack_str_24798 unpack_str 0 24798 NULL
126641 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
126642 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
126643 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
126644 +get_register_page_24802 get_register_page 0 24802 NULL
126645 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
126646 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
126647 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
126648 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
126649 +attr_show_args_24816 attr_show_args 0 24816 NULL
126650 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
126651 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
126652 +brport_show_24827 brport_show 0 24827 NULL
126653 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
126654 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
126655 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
126656 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
126657 +reboot_24837 reboot 0-4 24837 NULL nohasharray
126658 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
126659 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
126660 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
126661 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
126662 +get_latch_status_24846 get_latch_status 0 24846 NULL
126663 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
126664 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
126665 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
126666 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
126667 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
126668 +do_sock_write_24865 do_sock_write 0 24865 NULL
126669 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
126670 +setup_buffering_24872 setup_buffering 0 24872 NULL
126671 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
126672 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
126673 +input_map_show_24878 input_map_show 0 24878 NULL
126674 +zf_write_24882 zf_write 0-3 24882 NULL
126675 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
126676 +store_24890 store 0 24890 NULL
126677 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
126678 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
126679 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
126680 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
126681 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
126682 +work_start_24905 work_start 0 24905 NULL
126683 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
126684 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
126685 +__hci_init_24909 __hci_init 0 24909 NULL
126686 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
126687 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
126688 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
126689 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
126690 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
126691 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
126692 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
126693 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
126694 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
126695 +next_token_24929 next_token 0 24929 NULL
126696 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
126697 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
126698 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
126699 +claim_resources_24936 claim_resources 0 24936 NULL
126700 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
126701 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
126702 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
126703 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
126704 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
126705 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
126706 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
126707 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
126708 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
126709 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
126710 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
126711 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
126712 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
126713 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
126714 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
126715 +cancel_store_24982 cancel_store 0-4 24982 NULL
126716 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
126717 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
126718 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
126719 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
126720 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
126721 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
126722 +profiling_store_24997 profiling_store 0-4 24997 NULL
126723 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
126724 +slot_get_24999 slot_get 0 24999 NULL
126725 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
126726 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
126727 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
126728 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
126729 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
126730 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
126731 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
126732 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
126733 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
126734 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
126735 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
126736 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
126737 +i2400m_open_25041 i2400m_open 0 25041 NULL
126738 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
126739 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
126740 +removable_store_25044 removable_store 0-3 25044 NULL
126741 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
126742 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
126743 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
126744 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
126745 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
126746 +show_rtc_25056 show_rtc 0 25056 NULL
126747 +pptp_create_25064 pptp_create 0 25064 NULL
126748 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
126749 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
126750 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
126751 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
126752 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
126753 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
126754 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
126755 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
126756 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
126757 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
126758 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
126759 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
126760 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
126761 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
126762 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
126763 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
126764 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
126765 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
126766 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
126767 +statfs_25104 statfs 0 25104 NULL nohasharray
126768 +action_store_25104 action_store 0-3 25104 &statfs_25104
126769 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
126770 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
126771 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
126772 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
126773 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
126774 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
126775 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
126776 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
126777 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
126778 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
126779 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
126780 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
126781 +ses_probe_25128 ses_probe 0 25128 NULL
126782 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
126783 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
126784 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
126785 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
126786 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
126787 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
126788 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
126789 +pagesize_show_25147 pagesize_show 0 25147 NULL
126790 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
126791 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
126792 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
126793 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
126794 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
126795 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
126796 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
126797 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
126798 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
126799 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
126800 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
126801 +show_src_clock_25168 show_src_clock 0 25168 NULL
126802 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
126803 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
126804 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
126805 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
126806 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
126807 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
126808 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
126809 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
126810 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
126811 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
126812 +patch_alc662_25213 patch_alc662 0 25213 NULL
126813 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
126814 +open_rx_first_25220 open_rx_first 0 25220 NULL
126815 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
126816 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
126817 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
126818 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
126819 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
126820 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
126821 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
126822 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
126823 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
126824 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
126825 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
126826 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
126827 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
126828 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
126829 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
126830 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
126831 +stripe_status_25259 stripe_status 5 25259 NULL
126832 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
126833 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
126834 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
126835 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
126836 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
126837 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
126838 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
126839 +vfs_writev_25278 vfs_writev 3 25278 NULL
126840 +protocol_show_25279 protocol_show 0 25279 NULL
126841 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
126842 +ray_suspend_25281 ray_suspend 0 25281 NULL
126843 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
126844 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
126845 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
126846 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
126847 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
126848 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
126849 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
126850 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
126851 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
126852 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
126853 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
126854 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
126855 +read8_reg_25307 read8_reg 4 25307 NULL
126856 +firm_open_25313 firm_open 0 25313 NULL
126857 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
126858 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
126859 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
126860 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
126861 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
126862 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
126863 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
126864 +print_state_25323 print_state 0 25323 NULL
126865 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
126866 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
126867 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
126868 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
126869 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
126870 +show_rps_map_25336 show_rps_map 0 25336 NULL
126871 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
126872 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
126873 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
126874 +dump_align_25345 dump_align 2 25345 NULL
126875 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
126876 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
126877 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
126878 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
126879 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
126880 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
126881 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
126882 +net2272_enable_25362 net2272_enable 0 25362 NULL
126883 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
126884 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
126885 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
126886 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
126887 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
126888 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
126889 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
126890 +probe_25378 probe 0 25378 &rh_queue_status_25378
126891 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
126892 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
126893 +ep_queue_25382 ep_queue 0 25382 NULL
126894 +sis96x_access_25383 sis96x_access 0 25383 NULL
126895 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
126896 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
126897 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
126898 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
126899 +show_truinst_25392 show_truinst 0 25392 NULL
126900 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
126901 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
126902 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
126903 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
126904 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
126905 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
126906 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
126907 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
126908 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
126909 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
126910 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
126911 +par96_open_25418 par96_open 0 25418 NULL
126912 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
126913 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
126914 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
126915 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
126916 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
126917 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
126918 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
126919 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
126920 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
126921 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
126922 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
126923 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
126924 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
126925 +print_name_25459 print_name 0 25459 NULL nohasharray
126926 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
126927 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
126928 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
126929 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
126930 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
126931 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
126932 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
126933 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
126934 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
126935 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
126936 +read_cmd_25491 read_cmd 0 25491 NULL
126937 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
126938 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
126939 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
126940 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
126941 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
126942 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
126943 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
126944 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
126945 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
126946 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
126947 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
126948 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
126949 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
126950 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
126951 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
126952 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
126953 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
126954 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
126955 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
126956 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
126957 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
126958 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
126959 +ad9523_show_25530 ad9523_show 0 25530 NULL
126960 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
126961 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
126962 +num_reads_show_25535 num_reads_show 0 25535 NULL
126963 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
126964 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
126965 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
126966 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
126967 +store_octave_25552 store_octave 0-4 25552 NULL
126968 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
126969 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
126970 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
126971 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
126972 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
126973 +read_dscorr_25560 read_dscorr 0 25560 NULL
126974 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
126975 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
126976 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
126977 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
126978 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
126979 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
126980 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
126981 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
126982 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
126983 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
126984 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
126985 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
126986 +open_tx_25605 open_tx 0 25605 NULL
126987 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
126988 +chksum_init_25613 chksum_init 0 25613 NULL
126989 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
126990 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
126991 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
126992 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
126993 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
126994 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
126995 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
126996 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
126997 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
126998 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
126999 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
127000 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
127001 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
127002 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
127003 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
127004 +zatm_send_25650 zatm_send 0 25650 NULL
127005 +set_acpi_25652 set_acpi 0 25652 NULL
127006 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
127007 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
127008 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
127009 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
127010 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
127011 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
127012 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
127013 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
127014 +unix_getname_25678 unix_getname 0 25678 NULL
127015 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
127016 +total_objects_show_25687 total_objects_show 0 25687 NULL
127017 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
127018 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
127019 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
127020 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
127021 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
127022 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
127023 +alloc_ring_25697 alloc_ring 0 25697 NULL
127024 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
127025 +privsize_25701 privsize 0 25701 NULL
127026 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
127027 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
127028 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
127029 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
127030 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
127031 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
127032 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
127033 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
127034 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
127035 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
127036 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
127037 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
127038 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
127039 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
127040 +switch_partition_25723 switch_partition 0 25723 NULL
127041 +eth_bind_25725 eth_bind 0 25725 NULL
127042 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
127043 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
127044 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
127045 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
127046 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
127047 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
127048 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
127049 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
127050 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
127051 +vx_set_format_25741 vx_set_format 0 25741 NULL
127052 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
127053 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
127054 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
127055 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
127056 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
127057 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
127058 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
127059 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
127060 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
127061 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
127062 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
127063 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
127064 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
127065 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
127066 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
127067 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
127068 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
127069 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
127070 +read_delin_25798 read_delin 0 25798 NULL
127071 +sg_read_25799 sg_read 3-0 25799 NULL
127072 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
127073 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
127074 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
127075 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
127076 +system_enable_read_25815 system_enable_read 3 25815 NULL
127077 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
127078 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
127079 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
127080 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
127081 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
127082 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
127083 +show_red_25831 show_red 0 25831 NULL nohasharray
127084 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
127085 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
127086 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
127087 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
127088 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
127089 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
127090 +parport_read_25855 parport_read 0 25855 NULL
127091 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
127092 +level_show_25858 level_show 0 25858 NULL
127093 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
127094 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
127095 +null_build_header_25866 null_build_header 0 25866 NULL
127096 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
127097 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
127098 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
127099 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
127100 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
127101 +fix_io_25879 fix_io 0 25879 NULL nohasharray
127102 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
127103 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
127104 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
127105 +acf_status_25890 acf_status 0 25890 NULL
127106 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
127107 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
127108 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
127109 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
127110 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
127111 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
127112 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
127113 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
127114 +send_purge_25911 send_purge 0 25911 NULL
127115 +resume_store_25917 resume_store 0-4 25917 NULL
127116 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
127117 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
127118 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
127119 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
127120 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
127121 +_get_word_25929 _get_word 0 25929 NULL
127122 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
127123 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
127124 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
127125 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
127126 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
127127 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
127128 +flush_25957 flush 2-0 25957 NULL
127129 +done_25962 done 0 25962 NULL
127130 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
127131 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
127132 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
127133 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
127134 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
127135 +video_register_device_25971 video_register_device 3 25971 NULL
127136 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
127137 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
127138 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
127139 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
127140 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
127141 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
127142 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
127143 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
127144 +fan_get_status_26004 fan_get_status 0 26004 NULL
127145 +init_26006 init 0 26006 NULL
127146 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
127147 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
127148 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
127149 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
127150 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
127151 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
127152 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
127153 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
127154 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
127155 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
127156 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
127157 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
127158 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
127159 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
127160 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
127161 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
127162 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
127163 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
127164 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
127165 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
127166 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
127167 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
127168 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
127169 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
127170 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
127171 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
127172 +update_vlan_26069 update_vlan 0 26069 NULL
127173 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
127174 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
127175 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
127176 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
127177 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
127178 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
127179 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
127180 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
127181 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
127182 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
127183 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
127184 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
127185 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
127186 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
127187 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
127188 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
127189 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
127190 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
127191 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
127192 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
127193 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
127194 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
127195 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
127196 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
127197 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
127198 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
127199 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
127200 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
127201 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
127202 +func_id_show_26143 func_id_show 0 26143 NULL
127203 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
127204 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
127205 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
127206 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
127207 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
127208 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
127209 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
127210 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
127211 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
127212 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
127213 +read_data_26165 read_data 0 26165 NULL nohasharray
127214 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
127215 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
127216 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
127217 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
127218 +query_port_26169 query_port 0 26169 NULL
127219 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
127220 +show_26172 show 0 26172 NULL
127221 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
127222 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
127223 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
127224 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
127225 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
127226 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
127227 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
127228 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
127229 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
127230 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
127231 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
127232 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
127233 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
127234 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
127235 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
127236 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
127237 +mce_write_26201 mce_write 3 26201 NULL
127238 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
127239 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
127240 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
127241 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
127242 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
127243 +SyS_splice_26206 SyS_splice 5 26206 NULL
127244 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
127245 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
127246 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
127247 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
127248 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
127249 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
127250 +teql_master_open_26224 teql_master_open 0 26224 NULL
127251 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
127252 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
127253 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
127254 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
127255 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
127256 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
127257 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
127258 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
127259 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
127260 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
127261 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
127262 +show_26245 show 0 26245 NULL
127263 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
127264 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
127265 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
127266 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
127267 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
127268 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
127269 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
127270 +activate_26268 activate 0 26268 NULL
127271 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
127272 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
127273 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
127274 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
127275 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
127276 +size_write_26288 size_write 0-3 26288 NULL
127277 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
127278 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
127279 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
127280 +dbg_write_26301 dbg_write 0-3 26301 NULL
127281 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
127282 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
127283 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
127284 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
127285 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
127286 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
127287 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
127288 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
127289 +show_temp_26323 show_temp 0 26323 NULL
127290 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
127291 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
127292 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
127293 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
127294 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
127295 +nr_getname_26347 nr_getname 0 26347 NULL
127296 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
127297 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
127298 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
127299 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
127300 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
127301 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
127302 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
127303 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
127304 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
127305 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
127306 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
127307 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
127308 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
127309 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
127310 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
127311 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
127312 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
127313 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
127314 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
127315 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
127316 +trigger_26381 trigger 0 26381 NULL
127317 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
127318 +pl_reset_26387 pl_reset 0 26387 NULL
127319 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
127320 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
127321 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
127322 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
127323 +ntty_write_26404 ntty_write 3 26404 NULL
127324 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
127325 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
127326 +firmware_store_26408 firmware_store 4-0 26408 NULL
127327 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
127328 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
127329 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
127330 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
127331 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
127332 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
127333 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
127334 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
127335 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
127336 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
127337 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
127338 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
127339 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
127340 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
127341 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
127342 +prism2_open_26452 prism2_open 0 26452 NULL
127343 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
127344 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
127345 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
127346 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
127347 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
127348 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
127349 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
127350 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
127351 +show_attribute_26469 show_attribute 0 26469 NULL
127352 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
127353 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
127354 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
127355 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
127356 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
127357 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
127358 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
127359 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
127360 +active_show_26489 active_show 0 26489 NULL
127361 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
127362 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
127363 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
127364 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
127365 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
127366 +activate_26500 activate 0 26500 NULL
127367 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
127368 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
127369 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
127370 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
127371 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
127372 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
127373 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
127374 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
127375 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
127376 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
127377 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
127378 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
127379 +portio_size_show_26525 portio_size_show 0 26525 NULL
127380 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
127381 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
127382 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
127383 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
127384 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
127385 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
127386 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
127387 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
127388 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
127389 +online_show_26562 online_show 0 26562 NULL nohasharray
127390 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
127391 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
127392 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
127393 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
127394 +mode_string_26566 mode_string 0 26566 NULL
127395 +sha256_export_26571 sha256_export 0 26571 NULL
127396 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
127397 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
127398 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
127399 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
127400 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
127401 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
127402 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
127403 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
127404 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
127405 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
127406 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
127407 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
127408 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
127409 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
127410 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
127411 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
127412 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
127413 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
127414 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
127415 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
127416 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
127417 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
127418 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
127419 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
127420 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
127421 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
127422 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
127423 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
127424 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
127425 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
127426 +config_init_26642 config_init 0 26642 NULL
127427 +null_digest_26644 null_digest 0 26644 NULL
127428 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
127429 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
127430 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
127431 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
127432 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
127433 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
127434 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
127435 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
127436 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
127437 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
127438 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
127439 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
127440 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
127441 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
127442 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
127443 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
127444 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
127445 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
127446 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
127447 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
127448 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
127449 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
127450 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
127451 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
127452 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
127453 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
127454 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
127455 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
127456 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
127457 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
127458 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
127459 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
127460 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
127461 +get_register_26725 get_register 0 26725 NULL
127462 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
127463 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
127464 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
127465 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
127466 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
127467 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
127468 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
127469 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
127470 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
127471 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
127472 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
127473 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
127474 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
127475 +store_26755 store 0 26755 NULL
127476 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
127477 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
127478 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
127479 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
127480 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
127481 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
127482 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
127483 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
127484 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
127485 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
127486 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
127487 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
127488 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
127489 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
127490 +inotify_read_26778 inotify_read 0-3 26778 NULL
127491 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
127492 +read_port_26787 read_port 0-3 26787 NULL
127493 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
127494 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
127495 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
127496 +select_sec_26799 select_sec 0 26799 NULL
127497 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
127498 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
127499 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
127500 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
127501 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
127502 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
127503 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
127504 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
127505 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
127506 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
127507 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
127508 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
127509 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
127510 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
127511 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
127512 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
127513 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
127514 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
127515 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
127516 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
127517 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
127518 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
127519 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
127520 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
127521 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
127522 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
127523 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
127524 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
127525 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
127526 +uevent_store_26862 uevent_store 0-3 26862 NULL
127527 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
127528 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
127529 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
127530 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
127531 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
127532 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
127533 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
127534 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
127535 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
127536 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
127537 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
127538 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
127539 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
127540 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
127541 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
127542 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
127543 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
127544 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
127545 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
127546 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
127547 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
127548 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
127549 +sctp_error_26925 sctp_error 0-3 26925 NULL
127550 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
127551 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
127552 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
127553 +rndis_command_26933 rndis_command 0 26933 NULL
127554 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
127555 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
127556 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
127557 +show_rev_26939 show_rev 0 26939 NULL
127558 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
127559 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
127560 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
127561 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
127562 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
127563 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
127564 +pvc_open_26949 pvc_open 0 26949 NULL
127565 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
127566 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
127567 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
127568 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
127569 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
127570 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
127571 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
127572 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
127573 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
127574 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
127575 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
127576 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
127577 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
127578 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
127579 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
127580 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
127581 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
127582 +bdx_open_26997 bdx_open 0 26997 NULL
127583 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
127584 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
127585 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
127586 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
127587 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
127588 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
127589 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
127590 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
127591 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
127592 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
127593 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
127594 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
127595 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
127596 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
127597 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
127598 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
127599 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
127600 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
127601 +store_line2_27047 store_line2 4-0 27047 NULL
127602 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
127603 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
127604 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
127605 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
127606 +group_store_27061 group_store 4-0 27061 NULL
127607 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
127608 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
127609 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
127610 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
127611 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
127612 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
127613 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
127614 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
127615 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
127616 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
127617 +find_first_bit_27088 find_first_bit 0 27088 NULL
127618 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
127619 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
127620 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
127621 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
127622 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
127623 +store_output_27101 store_output 0-4 27101 NULL
127624 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
127625 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
127626 +pb0100_start_27111 pb0100_start 0 27111 NULL
127627 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
127628 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
127629 +write_27128 write 0-3 27128 NULL
127630 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
127631 +write_27129 write 0 27129 &rocker_cmd_exec_27129
127632 +ia_send_27132 ia_send 0 27132 NULL
127633 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
127634 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
127635 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
127636 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
127637 +netstat_show_27140 netstat_show 0 27140 NULL
127638 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
127639 +pms_capture_27142 pms_capture 4 27142 NULL
127640 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
127641 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
127642 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
127643 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
127644 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
127645 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
127646 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
127647 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
127648 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
127649 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
127650 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
127651 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
127652 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
127653 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
127654 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
127655 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
127656 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
127657 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
127658 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
127659 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
127660 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
127661 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
127662 +wait_comp_27187 wait_comp 0 27187 NULL
127663 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
127664 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
127665 +freeze_fs_27192 freeze_fs 0 27192 NULL
127666 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
127667 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
127668 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
127669 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
127670 +ep0_queue_27223 ep0_queue 0 27223 NULL
127671 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
127672 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
127673 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
127674 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
127675 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
127676 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
127677 +store_dev_name_27240 store_dev_name 0 27240 NULL
127678 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
127679 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
127680 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
127681 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
127682 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
127683 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
127684 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
127685 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
127686 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
127687 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
127688 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
127689 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
127690 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
127691 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
127692 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
127693 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
127694 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
127695 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
127696 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
127697 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
127698 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
127699 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
127700 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
127701 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
127702 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
127703 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
127704 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
127705 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
127706 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
127707 +__wmi_send_27296 __wmi_send 0 27296 NULL
127708 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
127709 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
127710 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
127711 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
127712 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
127713 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
127714 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
127715 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
127716 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
127717 +write_buf_27316 write_buf 3 27316 NULL
127718 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
127719 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
127720 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
127721 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
127722 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
127723 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
127724 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
127725 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
127726 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
127727 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
127728 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
127729 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
127730 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
127731 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
127732 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
127733 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
127734 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
127735 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
127736 +it87_read_value_27385 it87_read_value 0 27385 NULL
127737 +show_activation_width_27387 show_activation_width 0 27387 NULL
127738 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
127739 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
127740 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
127741 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
127742 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
127743 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
127744 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
127745 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
127746 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
127747 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
127748 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
127749 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
127750 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
127751 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
127752 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
127753 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
127754 +cypress_write_27423 cypress_write 4-0 27423 NULL
127755 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
127756 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
127757 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
127758 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
127759 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
127760 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
127761 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
127762 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
127763 +priority_show_27437 priority_show 0 27437 NULL nohasharray
127764 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
127765 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
127766 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
127767 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
127768 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
127769 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
127770 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
127771 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
127772 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
127773 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
127774 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
127775 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
127776 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
127777 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
127778 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
127779 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
127780 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
127781 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
127782 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
127783 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
127784 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
127785 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
127786 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
127787 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
127788 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
127789 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
127790 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
127791 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
127792 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
127793 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
127794 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
127795 +show_port_phy_27505 show_port_phy 0 27505 NULL
127796 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
127797 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
127798 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
127799 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
127800 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
127801 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
127802 +store_sensor_27515 store_sensor 0-4 27515 NULL
127803 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
127804 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
127805 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
127806 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
127807 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
127808 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
127809 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
127810 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
127811 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
127812 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
127813 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
127814 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
127815 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
127816 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
127817 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
127818 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
127819 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
127820 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
127821 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
127822 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
127823 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
127824 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
127825 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
127826 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
127827 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
127828 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
127829 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
127830 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
127831 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
127832 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
127833 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
127834 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
127835 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
127836 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
127837 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
127838 +max_age_show_27620 max_age_show 0 27620 NULL
127839 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
127840 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
127841 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
127842 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
127843 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
127844 +connect_27639 connect 0 27639 NULL
127845 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
127846 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
127847 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
127848 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
127849 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
127850 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
127851 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
127852 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
127853 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
127854 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
127855 +presence_read_file_27668 presence_read_file 0 27668 NULL
127856 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
127857 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
127858 +min_sync_show_27671 min_sync_show 0 27671 NULL
127859 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
127860 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
127861 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
127862 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
127863 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
127864 +read_27678 read 0 27678 NULL
127865 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
127866 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
127867 +trusted_get_27684 trusted_get 0 27684 NULL
127868 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
127869 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
127870 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
127871 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
127872 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
127873 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
127874 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
127875 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
127876 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
127877 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
127878 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
127879 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
127880 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
127881 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
127882 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
127883 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
127884 +drv_start_27735 drv_start 0 27735 NULL
127885 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
127886 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
127887 +do_grow_27746 do_grow 0 27746 NULL
127888 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
127889 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
127890 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
127891 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
127892 +md4_update_27759 md4_update 0 27759 NULL nohasharray
127893 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
127894 +store_io_db_27768 store_io_db 0-4 27768 NULL
127895 +kcalloc_27770 kcalloc 2-1 27770 NULL
127896 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
127897 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
127898 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
127899 +device_notifier_27779 device_notifier 0 27779 NULL
127900 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
127901 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
127902 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
127903 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
127904 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
127905 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
127906 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
127907 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
127908 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
127909 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
127910 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
127911 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
127912 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
127913 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
127914 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
127915 +smk_set_access_27817 smk_set_access 0 27817 NULL
127916 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
127917 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
127918 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
127919 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
127920 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
127921 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
127922 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
127923 +et131x_open_27842 et131x_open 0 27842 NULL
127924 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
127925 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
127926 +read_profile_27859 read_profile 3-0 27859 NULL
127927 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
127928 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
127929 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
127930 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
127931 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
127932 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
127933 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
127934 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
127935 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
127936 +diag_read_27874 diag_read 0 27874 NULL
127937 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
127938 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
127939 +show_als_channel_27889 show_als_channel 0 27889 NULL
127940 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
127941 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
127942 +func_27900 func 0 27900 NULL nohasharray
127943 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
127944 +gluebi_write_27905 gluebi_write 3 27905 NULL
127945 +handle_dots_27910 handle_dots 0 27910 NULL
127946 +store_27911 store 0-4 27911 NULL
127947 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
127948 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
127949 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
127950 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
127951 +bm_find_next_27929 bm_find_next 2 27929 NULL
127952 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
127953 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
127954 +get_alarm_27933 get_alarm 0 27933 NULL
127955 +can_attach_27934 can_attach 0 27934 NULL
127956 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
127957 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
127958 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
127959 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
127960 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
127961 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
127962 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
127963 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
127964 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
127965 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
127966 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
127967 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
127968 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
127969 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
127970 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
127971 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
127972 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
127973 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
127974 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
127975 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
127976 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
127977 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
127978 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
127979 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
127980 +get_max_state_27981 get_max_state 0 27981 NULL
127981 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
127982 +wan_set_status_27984 wan_set_status 0 27984 NULL
127983 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
127984 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
127985 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
127986 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
127987 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
127988 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
127989 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
127990 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
127991 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
127992 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
127993 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
127994 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
127995 +device_id_show_28011 device_id_show 0 28011 NULL
127996 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
127997 +show_28017 show 0 28017 NULL nohasharray
127998 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
127999 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
128000 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
128001 +memory_block_action_28024 memory_block_action 0 28024 NULL
128002 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
128003 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
128004 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
128005 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
128006 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
128007 +smc_open_28037 smc_open 0 28037 NULL nohasharray
128008 +store_map_28037 store_map 0-4 28037 &smc_open_28037
128009 +show_pools_28038 show_pools 0 28038 NULL
128010 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
128011 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
128012 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
128013 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
128014 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
128015 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
128016 +pool_status_28055 pool_status 5 28055 NULL
128017 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
128018 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
128019 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
128020 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
128021 +ib_query_port_28079 ib_query_port 0 28079 NULL
128022 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
128023 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
128024 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
128025 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
128026 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
128027 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
128028 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
128029 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
128030 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
128031 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
128032 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
128033 +show_initstate_28108 show_initstate 0 28108 NULL
128034 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
128035 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
128036 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
128037 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
128038 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
128039 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
128040 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
128041 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
128042 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
128043 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
128044 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
128045 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
128046 +manuf_show_28140 manuf_show 0 28140 NULL
128047 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
128048 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
128049 +video_read_28148 video_read 3-0 28148 NULL nohasharray
128050 +store_28148 store 0 28148 &video_read_28148
128051 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
128052 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
128053 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
128054 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
128055 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
128056 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
128057 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
128058 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
128059 +vread_28173 vread 0-3 28173 NULL
128060 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
128061 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
128062 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
128063 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
128064 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
128065 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
128066 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
128067 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
128068 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
128069 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
128070 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
128071 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
128072 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
128073 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
128074 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
128075 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
128076 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
128077 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
128078 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
128079 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
128080 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
128081 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
128082 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
128083 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
128084 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
128085 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
128086 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
128087 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
128088 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
128089 +write_28250 write 0 28250 NULL nohasharray
128090 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
128091 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
128092 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
128093 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
128094 +pci_notify_28258 pci_notify 0 28258 NULL
128095 +add_interface_28259 add_interface 0 28259 NULL
128096 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
128097 +airo_open_28270 airo_open 0 28270 NULL
128098 +avtab_read_28272 avtab_read 0 28272 NULL
128099 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
128100 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
128101 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
128102 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
128103 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
128104 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
128105 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
128106 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
128107 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
128108 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
128109 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
128110 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
128111 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
128112 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
128113 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
128114 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
128115 +print_fw_version_28310 print_fw_version 0 28310 NULL
128116 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
128117 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
128118 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
128119 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
128120 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
128121 +filldir64_28323 filldir64 3 28323 NULL
128122 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
128123 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
128124 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
128125 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
128126 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
128127 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
128128 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
128129 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
128130 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
128131 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
128132 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
128133 +michael_init_28344 michael_init 0 28344 NULL nohasharray
128134 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
128135 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
128136 +ldlat_show_28348 ldlat_show 0 28348 NULL
128137 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
128138 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
128139 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
128140 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
128141 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
128142 +data_read_28357 data_read 0 28357 &show_mem_db_28357
128143 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
128144 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
128145 +send_control_msg_28366 send_control_msg 0 28366 NULL
128146 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
128147 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
128148 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
128149 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
128150 +operstate_show_28374 operstate_show 0 28374 NULL
128151 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
128152 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
128153 +sys_writev_28384 sys_writev 3 28384 NULL
128154 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
128155 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
128156 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
128157 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
128158 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
128159 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
128160 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
128161 +mtu_28400 mtu 0 28400 NULL
128162 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
128163 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
128164 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
128165 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
128166 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
128167 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
128168 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
128169 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
128170 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
128171 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
128172 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
128173 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
128174 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
128175 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
128176 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
128177 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
128178 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
128179 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
128180 +direction_show_28442 direction_show 0 28442 NULL
128181 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
128182 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
128183 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
128184 +lookup_last_28455 lookup_last 0 28455 NULL
128185 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
128186 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
128187 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
128188 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
128189 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
128190 +show_28462 show 0 28462 NULL
128191 +set_mode_28465 set_mode 0 28465 NULL
128192 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
128193 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
128194 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
128195 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
128196 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
128197 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
128198 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
128199 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
128200 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
128201 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
128202 +max_response_pages_28492 max_response_pages 0 28492 NULL
128203 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
128204 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
128205 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
128206 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
128207 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
128208 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
128209 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
128210 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
128211 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
128212 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
128213 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
128214 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
128215 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
128216 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
128217 +list_28535 list 0-5 28535 NULL
128218 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
128219 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
128220 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
128221 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
128222 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
128223 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
128224 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
128225 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
128226 +statfs_28548 statfs 0 28548 NULL
128227 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
128228 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
128229 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
128230 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
128231 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
128232 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
128233 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
128234 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
128235 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
128236 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
128237 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
128238 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
128239 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
128240 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
128241 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
128242 +el3_open_28584 el3_open 0 28584 NULL
128243 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
128244 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
128245 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
128246 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
128247 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
128248 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
128249 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
128250 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
128251 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
128252 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
128253 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
128254 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
128255 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
128256 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
128257 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
128258 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
128259 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
128260 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
128261 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
128262 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
128263 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
128264 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
128265 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
128266 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
128267 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
128268 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
128269 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
128270 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
128271 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
128272 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
128273 +byte_read_data_28650 byte_read_data 0 28650 NULL
128274 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
128275 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
128276 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
128277 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
128278 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
128279 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
128280 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
128281 +show_refcnt_28672 show_refcnt 0 28672 NULL
128282 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
128283 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
128284 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
128285 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
128286 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
128287 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
128288 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
128289 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
128290 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
128291 +min_show_28691 min_show 0 28691 NULL nohasharray
128292 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
128293 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
128294 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
128295 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
128296 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
128297 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
128298 +balance_level_28707 balance_level 0 28707 NULL
128299 +power_28709 power 0 28709 NULL nohasharray
128300 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
128301 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
128302 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
128303 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
128304 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
128305 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
128306 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
128307 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
128308 +spi_execute_28736 spi_execute 5 28736 NULL
128309 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
128310 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
128311 +switch_channel_28739 switch_channel 0 28739 NULL
128312 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
128313 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
128314 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
128315 +getprocattr_28754 getprocattr 0 28754 NULL
128316 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
128317 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
128318 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
128319 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
128320 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
128321 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
128322 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
128323 +peek_head_len_28771 peek_head_len 0 28771 NULL
128324 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
128325 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
128326 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
128327 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
128328 +set_mode_28785 set_mode 0 28785 NULL
128329 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
128330 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
128331 +thaw_super_28793 thaw_super 0 28793 NULL
128332 +sel_write_member_28800 sel_write_member 3 28800 NULL
128333 +show_28801 show 0 28801 NULL
128334 +update_28806 update 0 28806 NULL
128335 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
128336 +set_lbt_28811 set_lbt 0 28811 NULL
128337 +udp_packet_28817 udp_packet 0 28817 NULL
128338 +user_preparse_28821 user_preparse 0 28821 NULL
128339 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
128340 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
128341 +show_prochot_28824 show_prochot 0 28824 NULL
128342 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
128343 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
128344 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
128345 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
128346 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
128347 +udplite_packet_28840 udplite_packet 0 28840 NULL
128348 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
128349 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
128350 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
128351 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
128352 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
128353 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
128354 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
128355 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
128356 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
128357 +e100_self_test_28862 e100_self_test 0 28862 NULL
128358 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
128359 +disk_store_28868 disk_store 0-4 28868 NULL
128360 +profile_init_28870 profile_init 0 28870 NULL
128361 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
128362 +unix_create_28874 unix_create 0 28874 NULL
128363 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
128364 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
128365 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
128366 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
128367 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
128368 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
128369 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
128370 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
128371 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
128372 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
128373 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
128374 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
128375 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
128376 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
128377 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
128378 +get_video_status_28922 get_video_status 0 28922 NULL
128379 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
128380 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
128381 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
128382 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
128383 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
128384 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
128385 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
128386 +push_rx_28939 push_rx 3 28939 NULL
128387 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
128388 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
128389 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
128390 +icmp_packet_28950 icmp_packet 0 28950 NULL
128391 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
128392 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
128393 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
128394 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
128395 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
128396 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
128397 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
128398 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
128399 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
128400 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
128401 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
128402 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
128403 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
128404 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
128405 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
128406 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
128407 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
128408 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
128409 +netlink_bind_28992 netlink_bind 0 28992 NULL
128410 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
128411 +device_show_bool_28994 device_show_bool 0 28994 NULL
128412 +store_28995 store 0 28995 NULL
128413 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
128414 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
128415 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
128416 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
128417 +fdb_insert_29003 fdb_insert 0 29003 NULL
128418 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
128419 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
128420 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
128421 +read_alloc_29022 read_alloc 0 29022 NULL
128422 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
128423 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
128424 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
128425 +rmd160_update_29027 rmd160_update 0 29027 NULL
128426 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
128427 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
128428 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
128429 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
128430 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
128431 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
128432 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
128433 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
128434 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
128435 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
128436 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
128437 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
128438 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
128439 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
128440 +tso_fragment_29050 tso_fragment 3 29050 NULL
128441 +open_tx_first_29051 open_tx_first 0 29051 NULL
128442 +send_request_29054 send_request 0 29054 NULL
128443 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
128444 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
128445 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
128446 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
128447 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
128448 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
128449 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
128450 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
128451 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
128452 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
128453 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
128454 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
128455 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
128456 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
128457 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
128458 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
128459 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
128460 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
128461 +show_29089 show 0 29089 NULL
128462 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
128463 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
128464 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
128465 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
128466 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
128467 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
128468 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
128469 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
128470 +show_tach_29110 show_tach 0 29110 NULL
128471 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
128472 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
128473 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
128474 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
128475 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
128476 +snprintf_29125 snprintf 0 29125 NULL
128477 +init_mac_29127 init_mac 0 29127 NULL
128478 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
128479 +iov_shorten_29130 iov_shorten 0 29130 NULL
128480 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
128481 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
128482 +show_nports_29139 show_nports 0 29139 NULL nohasharray
128483 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
128484 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
128485 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
128486 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
128487 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
128488 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
128489 +chunksize_show_29145 chunksize_show 0 29145 NULL
128490 +reshape_ring_29147 reshape_ring 2 29147 NULL
128491 +show_29152 show 0 29152 NULL nohasharray
128492 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
128493 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
128494 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
128495 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
128496 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
128497 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
128498 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
128499 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
128500 +badblocks_show_29175 badblocks_show 0 29175 NULL
128501 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
128502 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
128503 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
128504 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
128505 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
128506 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
128507 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
128508 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
128509 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
128510 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
128511 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
128512 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
128513 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
128514 +disable_vport_29223 disable_vport 0 29223 NULL
128515 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
128516 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
128517 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
128518 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
128519 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
128520 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
128521 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
128522 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
128523 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
128524 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
128525 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
128526 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
128527 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
128528 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
128529 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
128530 +help_29245 help 0 29245 NULL nohasharray
128531 +wake_store_29245 wake_store 0-4 29245 &help_29245
128532 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
128533 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
128534 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
128535 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
128536 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
128537 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
128538 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
128539 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
128540 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
128541 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
128542 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
128543 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
128544 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
128545 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
128546 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
128547 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
128548 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
128549 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
128550 +range_read_29291 range_read 0 29291 NULL
128551 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
128552 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
128553 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
128554 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
128555 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
128556 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
128557 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
128558 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
128559 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
128560 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
128561 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
128562 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
128563 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
128564 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
128565 +set_page_29334 set_page 0 29334 NULL
128566 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
128567 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
128568 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
128569 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
128570 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
128571 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
128572 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
128573 +context_show_29361 context_show 0 29361 NULL nohasharray
128574 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
128575 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
128576 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
128577 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
128578 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
128579 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
128580 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
128581 +store_29393 store 0 29393 NULL
128582 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
128583 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
128584 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
128585 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
128586 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
128587 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
128588 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
128589 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
128590 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
128591 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
128592 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
128593 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
128594 +mempool_create_29437 mempool_create 1 29437 NULL
128595 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
128596 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
128597 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
128598 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
128599 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
128600 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
128601 +show_29455 show 0 29455 NULL nohasharray
128602 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
128603 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
128604 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
128605 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
128606 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
128607 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
128608 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
128609 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
128610 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
128611 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
128612 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
128613 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
128614 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
128615 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
128616 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
128617 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
128618 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
128619 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
128620 +topology_change_show_29484 topology_change_show 0 29484 NULL
128621 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
128622 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
128623 +show_29488 show 0 29488 NULL
128624 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
128625 +store_reset_29502 store_reset 0-4 29502 NULL
128626 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
128627 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
128628 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
128629 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
128630 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
128631 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
128632 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
128633 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
128634 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
128635 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
128636 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
128637 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
128638 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
128639 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
128640 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
128641 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
128642 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
128643 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
128644 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
128645 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
128646 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
128647 +vfs_read_29543 vfs_read 0-3 29543 NULL
128648 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
128649 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
128650 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
128651 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
128652 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
128653 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
128654 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
128655 +show_in_input3_29564 show_in_input3 0 29564 NULL
128656 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
128657 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
128658 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
128659 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
128660 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
128661 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
128662 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
128663 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
128664 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
128665 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
128666 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
128667 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
128668 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
128669 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
128670 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
128671 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
128672 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
128673 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
128674 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
128675 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
128676 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
128677 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
128678 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
128679 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
128680 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
128681 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
128682 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
128683 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
128684 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
128685 +show_power_29626 show_power 0 29626 NULL
128686 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
128687 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
128688 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
128689 +spi_write_29631 spi_write 0 29631 NULL
128690 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
128691 +read_null_29633 read_null 0-3 29633 NULL nohasharray
128692 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
128693 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
128694 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
128695 +md5_init_29643 md5_init 0 29643 NULL
128696 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
128697 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
128698 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
128699 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
128700 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
128701 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
128702 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
128703 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
128704 +d_hash_29661 d_hash 0 29661 NULL
128705 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
128706 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
128707 +user_get_29663 user_get 0 29663 NULL
128708 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
128709 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
128710 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
128711 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
128712 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
128713 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
128714 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
128715 +sync_29693 sync 0 29693 NULL nohasharray
128716 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
128717 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
128718 +output_29700 output 0 29700 NULL
128719 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
128720 +cp_open_29706 cp_open 0 29706 NULL
128721 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
128722 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
128723 +probes_write_29711 probes_write 3 29711 NULL
128724 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
128725 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
128726 +compat_write_data_29715 compat_write_data 0 29715 NULL
128727 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
128728 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
128729 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
128730 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
128731 +wake_show_29730 wake_show 0 29730 NULL
128732 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
128733 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
128734 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
128735 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
128736 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
128737 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
128738 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
128739 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
128740 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
128741 +adp5520_show_29748 adp5520_show 0 29748 NULL
128742 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
128743 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
128744 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
128745 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
128746 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
128747 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
128748 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
128749 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
128750 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
128751 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
128752 +devid_show_29772 devid_show 0 29772 NULL
128753 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
128754 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
128755 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
128756 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
128757 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
128758 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
128759 +dbAlloc_29794 dbAlloc 0 29794 NULL
128760 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
128761 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
128762 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
128763 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
128764 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
128765 +oprofile_start_29810 oprofile_start 0 29810 NULL
128766 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
128767 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
128768 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
128769 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
128770 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
128771 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
128772 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
128773 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
128774 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
128775 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
128776 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
128777 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
128778 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
128779 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
128780 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
128781 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
128782 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
128783 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
128784 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
128785 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
128786 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
128787 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
128788 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL
128789 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
128790 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
128791 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
128792 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
128793 +setup_29880 setup 0 29880 NULL
128794 +store_pan_29882 store_pan 0-4 29882 NULL
128795 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
128796 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
128797 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
128798 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
128799 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
128800 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
128801 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
128802 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
128803 +follow_pte_29913 follow_pte 0 29913 NULL
128804 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
128805 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
128806 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
128807 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
128808 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
128809 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
128810 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
128811 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
128812 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
128813 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
128814 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
128815 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
128816 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
128817 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
128818 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
128819 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
128820 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
128821 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
128822 +init_29962 init 0 29962 NULL
128823 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
128824 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
128825 +register_one_node_29973 register_one_node 0 29973 NULL
128826 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
128827 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
128828 +location_store_29981 location_store 0-3 29981 NULL
128829 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
128830 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
128831 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
128832 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
128833 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
128834 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
128835 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
128836 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
128837 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
128838 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
128839 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
128840 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
128841 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
128842 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
128843 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
128844 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
128845 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
128846 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
128847 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
128848 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
128849 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
128850 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
128851 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
128852 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
128853 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
128854 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
128855 +SyS_write_30059 SyS_write 3 30059 NULL
128856 +general_stats_read_30067 general_stats_read 0 30067 NULL
128857 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
128858 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
128859 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
128860 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
128861 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
128862 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
128863 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
128864 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
128865 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
128866 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
128867 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
128868 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
128869 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
128870 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
128871 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
128872 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
128873 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
128874 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
128875 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
128876 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
128877 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
128878 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
128879 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
128880 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
128881 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
128882 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
128883 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
128884 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
128885 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
128886 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
128887 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
128888 +start_transfer_30146 start_transfer 0 30146 NULL
128889 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
128890 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
128891 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
128892 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
128893 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
128894 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
128895 +cs_init_30168 cs_init 0 30168 NULL
128896 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
128897 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
128898 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
128899 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
128900 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
128901 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
128902 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
128903 +hrz_open_30192 hrz_open 0 30192 NULL
128904 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
128905 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
128906 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
128907 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
128908 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
128909 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
128910 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
128911 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
128912 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
128913 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
128914 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
128915 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
128916 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
128917 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
128918 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
128919 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
128920 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
128921 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
128922 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
128923 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
128924 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
128925 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
128926 +read_data_offset_30230 read_data_offset 0 30230 NULL
128927 +nested_symlink_30235 nested_symlink 0 30235 NULL
128928 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
128929 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
128930 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
128931 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
128932 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
128933 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
128934 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
128935 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
128936 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
128937 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
128938 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
128939 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
128940 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
128941 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
128942 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
128943 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
128944 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
128945 +to_addr_param_30275 to_addr_param 0 30275 NULL
128946 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
128947 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
128948 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
128949 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
128950 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
128951 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
128952 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
128953 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
128954 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
128955 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
128956 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
128957 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
128958 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
128959 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
128960 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
128961 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
128962 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
128963 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
128964 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
128965 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
128966 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
128967 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
128968 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
128969 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
128970 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
128971 +read_30336 read 0 30336 NULL nohasharray
128972 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
128973 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
128974 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
128975 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
128976 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
128977 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
128978 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
128979 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
128980 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
128981 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
128982 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
128983 +ipx_getname_30363 ipx_getname 0 30363 NULL
128984 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
128985 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
128986 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
128987 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
128988 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
128989 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
128990 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
128991 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
128992 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
128993 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
128994 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
128995 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
128996 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
128997 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
128998 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
128999 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
129000 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
129001 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
129002 +ixgb_up_30405 ixgb_up 0 30405 NULL
129003 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
129004 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
129005 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
129006 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
129007 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
129008 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
129009 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
129010 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
129011 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
129012 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
129013 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
129014 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
129015 +mq_create_30425 mq_create 1 30425 NULL nohasharray
129016 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
129017 +ras_help_30427 ras_help 0 30427 NULL nohasharray
129018 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
129019 +can_notifier_30428 can_notifier 0 30428 NULL
129020 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
129021 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
129022 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
129023 +show_30434 show 0 30434 NULL
129024 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
129025 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
129026 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
129027 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
129028 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
129029 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
129030 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
129031 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
129032 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
129033 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
129034 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
129035 +urandom_read_30462 urandom_read 3-0 30462 NULL
129036 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
129037 +bop_lookup_30466 bop_lookup 0 30466 NULL
129038 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
129039 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
129040 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
129041 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
129042 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
129043 +setexposure_30478 setexposure 0 30478 NULL
129044 +write_head_30481 write_head 4-0 30481 NULL nohasharray
129045 +update_30481 update 0 30481 &write_head_30481
129046 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
129047 +adu_write_30487 adu_write 3-0 30487 NULL
129048 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
129049 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
129050 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
129051 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
129052 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
129053 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
129054 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
129055 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
129056 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
129057 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
129058 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
129059 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
129060 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
129061 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
129062 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
129063 +packet_notifier_30510 packet_notifier 0 30510 NULL
129064 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
129065 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
129066 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
129067 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
129068 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
129069 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
129070 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
129071 +init_30531 init 0 30531 NULL
129072 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
129073 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
129074 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
129075 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
129076 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
129077 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
129078 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
129079 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
129080 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
129081 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
129082 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
129083 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
129084 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
129085 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
129086 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
129087 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
129088 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
129089 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
129090 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
129091 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
129092 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
129093 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
129094 +set_le_30581 set_le 4 30581 NULL
129095 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
129096 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
129097 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
129098 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
129099 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
129100 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
129101 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
129102 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
129103 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
129104 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
129105 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
129106 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
129107 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
129108 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
129109 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
129110 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
129111 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
129112 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
129113 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
129114 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
129115 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
129116 +run_store_30632 run_store 0-4 30632 NULL
129117 +show_30633 show 0 30633 NULL
129118 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
129119 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
129120 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
129121 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
129122 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
129123 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
129124 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
129125 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
129126 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
129127 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
129128 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
129129 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
129130 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
129131 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
129132 +agp_remap_30665 agp_remap 2 30665 NULL
129133 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
129134 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
129135 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
129136 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
129137 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
129138 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
129139 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
129140 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
129141 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
129142 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
129143 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
129144 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
129145 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
129146 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
129147 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
129148 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
129149 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
129150 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
129151 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
129152 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
129153 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
129154 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
129155 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
129156 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
129157 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
129158 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
129159 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
129160 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
129161 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
129162 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
129163 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
129164 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
129165 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
129166 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
129167 +snapshot_status_30744 snapshot_status 5 30744 NULL
129168 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
129169 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
129170 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
129171 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
129172 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
129173 +stepping_show_30758 stepping_show 0 30758 NULL
129174 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
129175 +aa_capable_30763 aa_capable 0 30763 NULL
129176 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
129177 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
129178 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
129179 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
129180 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
129181 +fillonedir_30772 fillonedir 3 30772 NULL
129182 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
129183 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
129184 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
129185 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
129186 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
129187 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
129188 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
129189 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
129190 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
129191 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
129192 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
129193 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
129194 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
129195 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
129196 +dn_create_30821 dn_create 0 30821 NULL
129197 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
129198 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
129199 +pvc_create_30834 pvc_create 0 30834 NULL
129200 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
129201 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
129202 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
129203 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
129204 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
129205 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
129206 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
129207 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
129208 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
129209 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
129210 +is_otg_show_30852 is_otg_show 0 30852 NULL
129211 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
129212 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
129213 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
129214 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
129215 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
129216 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
129217 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
129218 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
129219 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
129220 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
129221 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
129222 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
129223 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
129224 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
129225 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
129226 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
129227 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
129228 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
129229 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
129230 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
129231 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
129232 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
129233 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
129234 +num_pages_show_30915 num_pages_show 0 30915 NULL
129235 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
129236 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
129237 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
129238 +show_fan_max_30922 show_fan_max 0 30922 NULL
129239 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
129240 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
129241 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
129242 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
129243 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
129244 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
129245 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
129246 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
129247 +set_30936 set 0 30936 &hello_time_show_30936
129248 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
129249 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
129250 +read_usunc_30940 read_usunc 0 30940 NULL
129251 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
129252 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
129253 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
129254 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
129255 +store_30953 store 0-4 30953 &reserve_space_30953
129256 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
129257 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
129258 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
129259 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
129260 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
129261 +sr_write_async_30968 sr_write_async 3 30968 NULL
129262 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
129263 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
129264 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
129265 +cypress_open_30984 cypress_open 0 30984 NULL
129266 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
129267 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
129268 +wan_write_30990 wan_write 0 30990 NULL
129269 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
129270 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
129271 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
129272 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
129273 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
129274 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
129275 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
129276 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
129277 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
129278 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
129279 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
129280 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
129281 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
129282 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
129283 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
129284 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
129285 +get_regs_len_31032 get_regs_len 0 31032 NULL
129286 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
129287 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
129288 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
129289 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
129290 +show_brightness_31047 show_brightness 0 31047 NULL
129291 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
129292 +sys_splice_31055 sys_splice 5 31055 NULL
129293 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
129294 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
129295 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
129296 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
129297 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
129298 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
129299 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
129300 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
129301 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
129302 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
129303 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
129304 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
129305 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
129306 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
129307 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
129308 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
129309 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
129310 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
129311 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
129312 +output_report_31105 output_report 0 31105 NULL
129313 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
129314 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
129315 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
129316 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
129317 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
129318 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
129319 +show_31115 show 0 31115 NULL
129320 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
129321 +space_store_31124 space_store 0-3 31124 NULL
129322 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
129323 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
129324 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
129325 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
129326 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
129327 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
129328 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
129329 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
129330 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
129331 +ssb_read16_31139 ssb_read16 0 31139 NULL
129332 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
129333 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
129334 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
129335 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
129336 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
129337 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
129338 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
129339 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
129340 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
129341 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
129342 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
129343 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
129344 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
129345 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
129346 +store_31179 store 0-3 31179 NULL
129347 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
129348 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
129349 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
129350 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
129351 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
129352 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
129353 +amd8111_access_31197 amd8111_access 0 31197 NULL
129354 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
129355 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
129356 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
129357 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
129358 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
129359 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
129360 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
129361 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
129362 +__read_reg_31216 __read_reg 0 31216 NULL
129363 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
129364 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
129365 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
129366 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
129367 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
129368 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
129369 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
129370 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
129371 +store_31237 store 0-3 31237 NULL
129372 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
129373 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
129374 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
129375 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
129376 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
129377 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
129378 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
129379 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
129380 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
129381 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
129382 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
129383 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
129384 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
129385 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
129386 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
129387 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
129388 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
129389 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
129390 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
129391 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
129392 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
129393 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
129394 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
129395 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
129396 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
129397 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
129398 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
129399 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
129400 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
129401 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
129402 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
129403 +command_file_write_31318 command_file_write 3-0 31318 NULL
129404 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
129405 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
129406 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
129407 +recvmsg_31331 recvmsg 0-4 31331 NULL
129408 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
129409 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
129410 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
129411 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
129412 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
129413 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
129414 +platform_device_add_31340 platform_device_add 0 31340 NULL
129415 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
129416 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
129417 +queue_setup_31353 queue_setup 0 31353 NULL
129418 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
129419 +outlen_write_31358 outlen_write 3-0 31358 NULL
129420 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
129421 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
129422 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
129423 +handler_31368 handler 0 31368 NULL
129424 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
129425 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
129426 +fb_blank_31377 fb_blank 0 31377 NULL
129427 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
129428 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
129429 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
129430 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
129431 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
129432 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
129433 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
129434 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
129435 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
129436 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
129437 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
129438 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
129439 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
129440 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
129441 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
129442 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
129443 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
129444 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
129445 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
129446 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
129447 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
129448 +iuu_open_31432 iuu_open 0 31432 NULL
129449 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
129450 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
129451 +security_set_bools_31447 security_set_bools 0 31447 NULL
129452 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
129453 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
129454 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
129455 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
129456 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
129457 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
129458 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
129459 +drm_read_31467 drm_read 0-3 31467 NULL
129460 +do_fcntl_31468 do_fcntl 3 31468 NULL
129461 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
129462 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
129463 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
129464 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
129465 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
129466 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
129467 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
129468 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
129469 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
129470 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
129471 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
129472 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
129473 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
129474 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
129475 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
129476 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
129477 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
129478 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
129479 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
129480 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
129481 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
129482 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
129483 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
129484 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
129485 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
129486 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
129487 +fs_send_31530 fs_send 0 31530 NULL
129488 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
129489 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
129490 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
129491 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
129492 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
129493 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
129494 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
129495 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
129496 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
129497 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
129498 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
129499 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
129500 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
129501 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
129502 +latch_read_file_31569 latch_read_file 0 31569 NULL
129503 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
129504 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
129505 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
129506 +osst_write_31581 osst_write 3-0 31581 NULL
129507 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
129508 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
129509 +fc_read_31589 fc_read 0-3 31589 NULL
129510 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
129511 +adp8870_read_31592 adp8870_read 0 31592 NULL
129512 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
129513 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
129514 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
129515 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
129516 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
129517 +store_31610 store 0-4 31610 NULL
129518 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
129519 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
129520 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
129521 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
129522 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
129523 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
129524 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
129525 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
129526 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
129527 +disassociate_31631 disassociate 0 31631 NULL
129528 +caif_create_31634 caif_create 0 31634 NULL
129529 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
129530 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
129531 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
129532 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
129533 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
129534 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
129535 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
129536 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
129537 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
129538 +current_page_show_31657 current_page_show 0 31657 NULL
129539 +reset_31659 reset 0 31659 NULL
129540 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
129541 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
129542 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
129543 +__lgread_31668 __lgread 4 31668 NULL
129544 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
129545 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
129546 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
129547 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
129548 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
129549 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
129550 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
129551 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
129552 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
129553 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
129554 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
129555 +x25_bind_31686 x25_bind 0 31686 NULL
129556 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
129557 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
129558 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
129559 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
129560 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
129561 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
129562 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
129563 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
129564 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
129565 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
129566 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
129567 +apply_constraint_31714 apply_constraint 0 31714 NULL
129568 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
129569 +id_device_show_31718 id_device_show 0 31718 NULL
129570 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
129571 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
129572 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
129573 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
129574 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
129575 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
129576 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
129577 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
129578 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
129579 +set_audio_31733 set_audio 0 31733 NULL
129580 +label_northbridge_31734 label_northbridge 0 31734 NULL
129581 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
129582 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
129583 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
129584 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
129585 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
129586 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
129587 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
129588 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
129589 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
129590 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
129591 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
129592 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
129593 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
129594 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
129595 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
129596 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
129597 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
129598 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
129599 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
129600 +tg3_start_31796 tg3_start 0 31796 NULL
129601 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
129602 +get_count_order_31800 get_count_order 0 31800 NULL
129603 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
129604 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
129605 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
129606 +data_write_31805 data_write 3-0 31805 NULL
129607 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
129608 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
129609 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
129610 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
129611 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
129612 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
129613 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
129614 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
129615 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
129616 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
129617 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
129618 +any_show_31831 any_show 0 31831 NULL
129619 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
129620 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
129621 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
129622 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
129623 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
129624 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
129625 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
129626 +show_31851 show 0 31851 NULL
129627 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
129628 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
129629 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
129630 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
129631 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
129632 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
129633 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
129634 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
129635 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
129636 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
129637 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
129638 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
129639 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
129640 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
129641 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
129642 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
129643 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
129644 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
129645 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
129646 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
129647 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
129648 +xattr_permission_31907 xattr_permission 0 31907 NULL
129649 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
129650 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
129651 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
129652 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
129653 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
129654 +new_dir_31919 new_dir 3 31919 NULL
129655 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
129656 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
129657 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
129658 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
129659 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
129660 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
129661 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
129662 +era_status_31934 era_status 5 31934 NULL
129663 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
129664 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
129665 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
129666 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
129667 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
129668 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
129669 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
129670 +read_mem_31942 read_mem 3-0 31942 NULL
129671 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
129672 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
129673 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
129674 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
129675 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
129676 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
129677 +vb2_write_31948 vb2_write 3-0 31948 NULL
129678 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
129679 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
129680 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
129681 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
129682 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
129683 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
129684 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
129685 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
129686 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
129687 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
129688 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
129689 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
129690 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
129691 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
129692 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
129693 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
129694 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
129695 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
129696 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
129697 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
129698 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
129699 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
129700 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
129701 +si4713_setup_31994 si4713_setup 0 31994 NULL
129702 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
129703 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
129704 +poll_dte_32001 poll_dte 0 32001 NULL
129705 +show_line_32004 show_line 0-3-4 32004 NULL
129706 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
129707 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
129708 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
129709 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
129710 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
129711 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
129712 +stk_read_32038 stk_read 3-0 32038 NULL
129713 +camera_show_32039 camera_show 0 32039 NULL
129714 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
129715 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
129716 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
129717 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
129718 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
129719 +dnet_open_32060 dnet_open 0 32060 NULL
129720 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
129721 +flush_buffer_32063 flush_buffer 0 32063 NULL
129722 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
129723 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
129724 +multipath_run_32066 multipath_run 0 32066 NULL
129725 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
129726 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
129727 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
129728 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
129729 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
129730 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
129731 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
129732 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
129733 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
129734 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
129735 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
129736 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
129737 +bio_alloc_32095 bio_alloc 2 32095 NULL
129738 +temp_show_32099 temp_show 0 32099 NULL
129739 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
129740 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
129741 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
129742 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
129743 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
129744 +ep_enable_32105 ep_enable 0 32105 NULL
129745 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
129746 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
129747 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
129748 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
129749 +disk_status_32120 disk_status 4-0 32120 NULL
129750 +adfs_hash_32125 adfs_hash 0 32125 NULL
129751 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
129752 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
129753 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
129754 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
129755 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
129756 +alloc_tx_32143 alloc_tx 2 32143 NULL
129757 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
129758 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
129759 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
129760 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
129761 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
129762 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
129763 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
129764 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
129765 +bind_32161 bind 0 32161 NULL
129766 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
129767 +venus_link_32165 venus_link 5 32165 NULL
129768 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
129769 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
129770 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
129771 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
129772 +get_beep_32172 get_beep 0 32172 NULL
129773 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
129774 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
129775 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
129776 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
129777 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
129778 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
129779 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
129780 +validate_add_page_32189 validate_add_page 0 32189 NULL
129781 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
129782 +del_ptr_32197 del_ptr 4 32197 NULL
129783 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
129784 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
129785 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
129786 +affs_statfs_32208 affs_statfs 0 32208 NULL
129787 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
129788 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
129789 +lower_callback_32223 lower_callback 0 32223 NULL
129790 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
129791 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
129792 +open_patch_32229 open_patch 0 32229 NULL
129793 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
129794 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
129795 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
129796 +ec_transaction_32239 ec_transaction 0 32239 NULL
129797 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
129798 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
129799 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
129800 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
129801 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
129802 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
129803 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
129804 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
129805 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
129806 +dp_device_event_32266 dp_device_event 0 32266 NULL
129807 +write_cam_control_32268 write_cam_control 0 32268 NULL
129808 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
129809 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
129810 +store_in_max_32278 store_in_max 0-4 32278 NULL
129811 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
129812 +runtime_resume_32282 runtime_resume 0 32282 NULL
129813 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
129814 +show_control_32286 show_control 0 32286 NULL
129815 +uart401_open_32288 uart401_open 0 32288 NULL
129816 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
129817 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
129818 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
129819 +find_ci_32301 find_ci 0 32301 NULL
129820 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
129821 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
129822 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
129823 +pm_async_show_32309 pm_async_show 0 32309 NULL
129824 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
129825 +SyS_select_32319 SyS_select 1 32319 NULL
129826 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
129827 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
129828 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
129829 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
129830 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
129831 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
129832 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
129833 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
129834 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
129835 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
129836 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
129837 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
129838 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
129839 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
129840 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
129841 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
129842 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
129843 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
129844 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
129845 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
129846 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
129847 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
129848 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
129849 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
129850 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
129851 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
129852 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
129853 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
129854 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
129855 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
129856 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
129857 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
129858 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
129859 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
129860 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
129861 +root_port_show_32379 root_port_show 0 32379 NULL
129862 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
129863 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
129864 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
129865 +x75create_32394 x75create 0 32394 NULL
129866 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
129867 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
129868 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
129869 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
129870 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
129871 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
129872 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
129873 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
129874 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
129875 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
129876 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
129877 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
129878 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
129879 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
129880 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
129881 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
129882 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
129883 +SyS_send_32424 SyS_send 3 32424 NULL
129884 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
129885 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
129886 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
129887 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
129888 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
129889 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
129890 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
129891 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
129892 +show_in16_32441 show_in16 0 32441 NULL
129893 +axnet_resume_32442 axnet_resume 0 32442 NULL
129894 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
129895 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
129896 +set_status_32456 set_status 0 32456 NULL
129897 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
129898 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
129899 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
129900 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
129901 +cache_status_32462 cache_status 5 32462 NULL
129902 +show_fanin_32463 show_fanin 0 32463 NULL
129903 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
129904 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
129905 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
129906 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
129907 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
129908 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
129909 +piix4_access_32474 piix4_access 0 32474 NULL
129910 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
129911 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
129912 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
129913 +temp0_show_32489 temp0_show 0 32489 NULL
129914 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
129915 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
129916 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
129917 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
129918 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
129919 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
129920 +initialize_32504 initialize 0 32504 NULL
129921 +fwnet_open_32505 fwnet_open 0 32505 NULL
129922 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
129923 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
129924 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
129925 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
129926 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
129927 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
129928 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
129929 +disconnect_32521 disconnect 4 32521 NULL
129930 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
129931 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
129932 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
129933 +ilo_read_32531 ilo_read 3-0 32531 NULL
129934 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
129935 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
129936 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
129937 +snd_register_device_32537 snd_register_device 0 32537 NULL
129938 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
129939 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
129940 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
129941 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
129942 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
129943 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
129944 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
129945 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
129946 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
129947 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
129948 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
129949 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
129950 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
129951 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
129952 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
129953 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
129954 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
129955 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
129956 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
129957 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
129958 +listen_32570 listen 0 32570 NULL
129959 +__vlan_add_32575 __vlan_add 0 32575 NULL
129960 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
129961 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
129962 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
129963 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
129964 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
129965 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
129966 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
129967 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
129968 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
129969 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
129970 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
129971 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
129972 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
129973 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
129974 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
129975 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
129976 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
129977 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
129978 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
129979 +read_32613 read 0 32613 &replace_page_cache_page_32613
129980 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
129981 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
129982 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
129983 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
129984 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
129985 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
129986 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
129987 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
129988 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
129989 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
129990 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
129991 +show_abi_version_32641 show_abi_version 0 32641 NULL
129992 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
129993 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
129994 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
129995 +kvmalloc_32646 kvmalloc 1 32646 NULL
129996 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
129997 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
129998 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
129999 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
130000 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
130001 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
130002 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
130003 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
130004 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
130005 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
130006 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
130007 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
130008 +family_show_32685 family_show 0 32685 NULL
130009 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
130010 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
130011 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
130012 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
130013 +si3054_init_32700 si3054_init 0 32700 NULL
130014 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
130015 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
130016 +security_get_32703 security_get 0 32703 NULL nohasharray
130017 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
130018 +check_bdq_32704 check_bdq 0 32704 NULL
130019 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
130020 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
130021 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
130022 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
130023 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
130024 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
130025 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
130026 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
130027 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
130028 +rpm_resume_32734 rpm_resume 0 32734 NULL
130029 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
130030 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
130031 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
130032 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
130033 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
130034 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
130035 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
130036 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
130037 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
130038 +every_nth_show_32754 every_nth_show 0 32754 NULL
130039 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
130040 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
130041 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
130042 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
130043 +qt2_write_32776 qt2_write 0-4 32776 NULL
130044 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
130045 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
130046 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
130047 +show_state_field_32780 show_state_field 0 32780 NULL
130048 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
130049 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
130050 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
130051 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
130052 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
130053 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
130054 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
130055 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
130056 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
130057 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
130058 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
130059 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
130060 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
130061 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
130062 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
130063 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
130064 +copy_name_32811 copy_name 0-3 32811 NULL
130065 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
130066 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
130067 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
130068 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
130069 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
130070 +vga_rseq_32848 vga_rseq 0 32848 NULL
130071 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
130072 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
130073 +show_32860 show 0 32860 NULL
130074 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
130075 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
130076 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
130077 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
130078 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
130079 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
130080 +sha1_final_32876 sha1_final 0 32876 NULL
130081 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
130082 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
130083 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
130084 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
130085 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
130086 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
130087 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
130088 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
130089 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
130090 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
130091 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
130092 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
130093 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
130094 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
130095 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
130096 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
130097 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
130098 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
130099 +write_policy_show_32908 write_policy_show 0 32908 NULL
130100 +show_fan16_32912 show_fan16 0 32912 NULL
130101 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
130102 +show_32916 show 0 32916 NULL
130103 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
130104 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
130105 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
130106 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
130107 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
130108 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
130109 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
130110 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
130111 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
130112 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
130113 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
130114 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
130115 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
130116 +trusted_list_32953 trusted_list 0-5 32953 NULL
130117 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
130118 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
130119 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
130120 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
130121 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
130122 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
130123 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
130124 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
130125 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
130126 +pte_val_32981 pte_val 0 32981 NULL
130127 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
130128 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
130129 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
130130 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
130131 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
130132 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
130133 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
130134 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
130135 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
130136 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
130137 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
130138 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
130139 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
130140 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
130141 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
130142 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
130143 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
130144 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
130145 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
130146 +show_current_governor_33033 show_current_governor 0 33033 NULL
130147 +make_reservation_33038 make_reservation 0 33038 NULL
130148 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
130149 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
130150 +show_ch_count_33045 show_ch_count 0 33045 NULL
130151 +show_sgid_33048 show_sgid 0 33048 NULL
130152 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
130153 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
130154 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
130155 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
130156 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
130157 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
130158 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
130159 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
130160 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
130161 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
130162 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
130163 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
130164 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
130165 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
130166 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
130167 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
130168 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
130169 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
130170 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
130171 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
130172 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
130173 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
130174 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
130175 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
130176 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
130177 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
130178 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
130179 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
130180 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
130181 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
130182 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
130183 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
130184 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
130185 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
130186 +write_node_33121 write_node 4-0 33121 NULL
130187 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
130188 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
130189 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
130190 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
130191 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
130192 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
130193 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
130194 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
130195 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
130196 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
130197 +SyS_poll_33152 SyS_poll 2 33152 NULL
130198 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
130199 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
130200 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
130201 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
130202 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
130203 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
130204 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
130205 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
130206 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
130207 +show_otp2_33172 show_otp2 0 33172 NULL
130208 +begin_33173 begin 0 33173 NULL
130209 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
130210 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
130211 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
130212 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
130213 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
130214 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
130215 +flash_store_33203 flash_store 0-4 33203 NULL
130216 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
130217 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
130218 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
130219 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
130220 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
130221 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
130222 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
130223 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
130224 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
130225 +fops_write_33219 fops_write 0-3 33219 NULL
130226 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
130227 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
130228 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
130229 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
130230 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
130231 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
130232 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
130233 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
130234 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
130235 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
130236 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
130237 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
130238 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
130239 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
130240 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
130241 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
130242 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
130243 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
130244 +ipgre_open_33270 ipgre_open 0 33270 NULL
130245 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
130246 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
130247 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
130248 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
130249 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
130250 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
130251 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
130252 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
130253 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
130254 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
130255 +bin_search_33289 bin_search 0 33289 NULL
130256 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
130257 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
130258 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
130259 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
130260 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
130261 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
130262 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
130263 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
130264 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
130265 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
130266 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
130267 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
130268 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
130269 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
130270 +bdc_run_33333 bdc_run 0 33333 NULL
130271 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
130272 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
130273 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
130274 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
130275 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
130276 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
130277 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
130278 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
130279 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
130280 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
130281 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
130282 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
130283 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
130284 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
130285 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
130286 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
130287 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
130288 +setsockopt_33380 setsockopt 0 33380 NULL
130289 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
130290 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
130291 +airo_suspend_33386 airo_suspend 0 33386 NULL
130292 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
130293 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
130294 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
130295 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
130296 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
130297 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
130298 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
130299 +size_read_33399 size_read 0-3 33399 NULL
130300 +show_yoffset_33400 show_yoffset 0 33400 NULL
130301 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
130302 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
130303 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
130304 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
130305 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
130306 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
130307 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
130308 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
130309 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
130310 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
130311 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
130312 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
130313 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
130314 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
130315 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
130316 +mic_start_33422 mic_start 0 33422 NULL
130317 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
130318 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
130319 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
130320 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
130321 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
130322 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
130323 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
130324 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
130325 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
130326 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
130327 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
130328 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
130329 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
130330 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
130331 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
130332 +da903x_enable_33458 da903x_enable 0 33458 NULL
130333 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
130334 +__verify_length_33462 __verify_length 0 33462 NULL
130335 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
130336 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
130337 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
130338 +create_entry_33479 create_entry 2 33479 NULL
130339 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
130340 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
130341 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
130342 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
130343 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
130344 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
130345 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
130346 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
130347 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
130348 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
130349 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
130350 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
130351 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
130352 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
130353 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
130354 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
130355 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
130356 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
130357 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
130358 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
130359 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
130360 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
130361 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
130362 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
130363 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
130364 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
130365 +show_temp_high_33534 show_temp_high 0 33534 NULL
130366 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
130367 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
130368 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
130369 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
130370 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
130371 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
130372 +get_fan_div_33546 get_fan_div 0 33546 NULL
130373 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
130374 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
130375 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
130376 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
130377 +dup_array_33551 dup_array 3 33551 NULL
130378 +in8_33552 in8 0 33552 NULL nohasharray
130379 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
130380 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
130381 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
130382 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
130383 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
130384 +limit_write_33576 limit_write 0-3 33576 NULL
130385 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
130386 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
130387 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
130388 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
130389 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
130390 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
130391 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
130392 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
130393 +really_probe_33598 really_probe 0 33598 NULL
130394 +rtl_open_33601 rtl_open 0 33601 NULL
130395 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
130396 +temp_vga_33605 temp_vga 0 33605 NULL
130397 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
130398 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
130399 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
130400 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
130401 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
130402 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
130403 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
130404 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
130405 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
130406 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
130407 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
130408 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
130409 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
130410 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
130411 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
130412 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
130413 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
130414 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
130415 +swap_type_of_33634 swap_type_of 0 33634 NULL
130416 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
130417 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
130418 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
130419 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
130420 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
130421 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
130422 +ali_write_33649 ali_write 0-3 33649 NULL
130423 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
130424 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
130425 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
130426 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
130427 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
130428 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
130429 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
130430 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
130431 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
130432 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
130433 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
130434 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
130435 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
130436 +show_color_common_33677 show_color_common 0 33677 NULL
130437 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
130438 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
130439 +policy_show_33685 policy_show 0 33685 NULL nohasharray
130440 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
130441 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
130442 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
130443 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
130444 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
130445 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
130446 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
130447 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
130448 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
130449 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
130450 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
130451 +expand_corename_33710 expand_corename 2 33710 NULL
130452 +enable_33715 enable 0 33715 NULL
130453 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
130454 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
130455 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
130456 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
130457 +changeset_show_33726 changeset_show 0 33726 NULL
130458 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
130459 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
130460 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
130461 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
130462 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
130463 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
130464 +init_vif_33746 init_vif 0 33746 NULL
130465 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
130466 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
130467 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
130468 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
130469 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
130470 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
130471 +var_to_pll_33759 var_to_pll 0 33759 NULL
130472 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
130473 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
130474 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
130475 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
130476 +hashtab_create_33769 hashtab_create 3 33769 NULL
130477 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
130478 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
130479 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
130480 +____request_module_33775 ____request_module 0 33775 NULL
130481 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
130482 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
130483 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
130484 +show_33785 show 0 33785 NULL nohasharray
130485 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
130486 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
130487 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
130488 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
130489 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
130490 +check_qos_33797 check_qos 0 33797 NULL nohasharray
130491 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
130492 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
130493 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
130494 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
130495 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
130496 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
130497 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
130498 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
130499 +kcs_size_33818 kcs_size 0 33818 NULL
130500 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
130501 +read_reg_33819 read_reg 0 33819 &filter_write_33819
130502 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
130503 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
130504 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
130505 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
130506 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
130507 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
130508 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
130509 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
130510 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
130511 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
130512 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
130513 +hamachi_open_33855 hamachi_open 0 33855 NULL
130514 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
130515 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
130516 +hdcs_start_33860 hdcs_start 0 33860 NULL
130517 +dev_register_33861 dev_register 0 33861 NULL
130518 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
130519 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
130520 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
130521 +bin_string_33884 bin_string 5-3 33884 NULL
130522 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
130523 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
130524 +twl_request_33892 twl_request 0 33892 NULL
130525 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
130526 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
130527 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
130528 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
130529 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
130530 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
130531 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
130532 +sg_nents_33909 sg_nents 0 33909 NULL
130533 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
130534 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
130535 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
130536 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
130537 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
130538 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
130539 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
130540 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
130541 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
130542 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
130543 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
130544 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
130545 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
130546 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
130547 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
130548 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
130549 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
130550 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
130551 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
130552 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
130553 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
130554 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
130555 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
130556 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
130557 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
130558 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
130559 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
130560 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
130561 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
130562 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
130563 +store_33978 store 0 33978 NULL nohasharray
130564 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
130565 +brightness_show_33981 brightness_show 0 33981 NULL
130566 +show_33983 show 0 33983 NULL nohasharray
130567 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
130568 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
130569 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
130570 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
130571 +is_enabled_33989 is_enabled 0 33989 NULL
130572 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
130573 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
130574 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
130575 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
130576 +__az6007_read_34011 __az6007_read 0 34011 NULL
130577 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
130578 +state_show_34018 state_show 0 34018 NULL
130579 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
130580 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
130581 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
130582 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
130583 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
130584 +ghash_update_34031 ghash_update 0 34031 NULL
130585 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
130586 +ppp_write_34034 ppp_write 3-0 34034 NULL
130587 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
130588 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
130589 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
130590 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
130591 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
130592 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
130593 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
130594 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
130595 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
130596 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
130597 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
130598 +store_34070 store 0-3 34070 NULL
130599 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
130600 +show_analog_out_34081 show_analog_out 0 34081 NULL
130601 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
130602 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
130603 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
130604 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
130605 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
130606 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
130607 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
130608 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
130609 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
130610 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
130611 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
130612 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
130613 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
130614 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
130615 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
130616 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
130617 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
130618 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
130619 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
130620 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
130621 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
130622 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
130623 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
130624 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
130625 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
130626 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
130627 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
130628 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
130629 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
130630 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
130631 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
130632 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
130633 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
130634 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
130635 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
130636 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
130637 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
130638 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
130639 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
130640 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
130641 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
130642 +show_pkey_34170 show_pkey 0 34170 NULL
130643 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
130644 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
130645 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
130646 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
130647 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
130648 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
130649 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
130650 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
130651 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
130652 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
130653 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
130654 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
130655 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
130656 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
130657 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
130658 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
130659 +__send_command_34218 __send_command 5-7 34218 NULL
130660 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
130661 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
130662 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
130663 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
130664 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
130665 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
130666 +store_34237 store 0-4 34237 NULL
130667 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
130668 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
130669 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
130670 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
130671 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
130672 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
130673 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
130674 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
130675 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
130676 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
130677 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
130678 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
130679 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
130680 +max_age_store_34262 max_age_store 4-0 34262 NULL
130681 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
130682 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
130683 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
130684 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
130685 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
130686 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
130687 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
130688 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
130689 +device_private_init_34279 device_private_init 0 34279 NULL
130690 +isoc_enable_34281 isoc_enable 0 34281 NULL
130691 +get_boolean_34283 get_boolean 0 34283 NULL
130692 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
130693 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
130694 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
130695 +show_cfg_34289 show_cfg 0 34289 NULL
130696 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
130697 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
130698 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
130699 +rr_open_34298 rr_open 0 34298 NULL
130700 +auxadc_read_34299 auxadc_read 0 34299 NULL
130701 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
130702 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
130703 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
130704 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
130705 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
130706 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
130707 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
130708 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
130709 +radio_read_34356 radio_read 0-3 34356 NULL
130710 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
130711 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
130712 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
130713 +write_rss_34360 write_rss 0 34360 NULL nohasharray
130714 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
130715 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
130716 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
130717 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
130718 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
130719 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
130720 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
130721 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
130722 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
130723 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
130724 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
130725 +ea_read_34378 ea_read 0 34378 NULL nohasharray
130726 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
130727 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
130728 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
130729 +hsc_probe_34385 hsc_probe 0 34385 NULL
130730 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
130731 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
130732 +i2c_outb_34391 i2c_outb 0 34391 NULL
130733 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
130734 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
130735 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
130736 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
130737 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
130738 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
130739 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
130740 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
130741 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
130742 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
130743 +duplex_show_34424 duplex_show 0 34424 NULL
130744 +set_essid_34427 set_essid 0 34427 NULL
130745 +affs_readpage_34433 affs_readpage 0 34433 NULL
130746 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
130747 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
130748 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
130749 +store_state_field_34443 store_state_field 0-4 34443 NULL
130750 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
130751 +_read_oob_34450 _read_oob 0 34450 NULL
130752 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
130753 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
130754 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
130755 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
130756 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
130757 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
130758 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
130759 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
130760 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
130761 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
130762 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
130763 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
130764 +show_34470 show 0 34470 NULL
130765 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
130766 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
130767 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
130768 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
130769 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
130770 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
130771 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
130772 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
130773 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
130774 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
130775 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
130776 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
130777 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
130778 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
130779 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
130780 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
130781 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
130782 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
130783 +features_show_34507 features_show 0 34507 NULL
130784 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
130785 +show_34508 show 0 34508 &efivar_size_read_34508
130786 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
130787 +show_temp_over_34512 show_temp_over 0 34512 NULL
130788 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
130789 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
130790 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
130791 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
130792 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
130793 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
130794 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
130795 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
130796 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
130797 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
130798 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
130799 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
130800 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
130801 +ths7303_config_34542 ths7303_config 0 34542 NULL
130802 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
130803 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
130804 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
130805 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
130806 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
130807 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
130808 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
130809 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
130810 +vsock_bind_34572 vsock_bind 0 34572 NULL
130811 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
130812 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
130813 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
130814 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
130815 +digi_open_34579 digi_open 0 34579 NULL
130816 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
130817 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
130818 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
130819 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
130820 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
130821 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
130822 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
130823 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
130824 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
130825 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
130826 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
130827 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
130828 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
130829 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
130830 +ftdi_open_34618 ftdi_open 0 34618 NULL
130831 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
130832 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
130833 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
130834 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
130835 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
130836 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
130837 +ivtv_read_34631 ivtv_read 0 34631 NULL
130838 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
130839 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
130840 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
130841 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
130842 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
130843 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
130844 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
130845 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
130846 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
130847 +pte_pfn_34678 pte_pfn 0 34678 NULL
130848 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
130849 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
130850 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
130851 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
130852 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
130853 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
130854 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
130855 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
130856 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
130857 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
130858 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
130859 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
130860 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
130861 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
130862 +bb_show_34715 bb_show 0 34715 NULL nohasharray
130863 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
130864 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
130865 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
130866 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
130867 +store_34724 store 0-3 34724 NULL nohasharray
130868 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
130869 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
130870 +sch_transaction_34731 sch_transaction 0 34731 NULL
130871 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
130872 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
130873 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
130874 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
130875 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
130876 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
130877 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
130878 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
130879 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
130880 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
130881 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
130882 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
130883 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
130884 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
130885 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
130886 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
130887 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
130888 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
130889 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
130890 +device_add_34766 device_add 0 34766 NULL
130891 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
130892 +gsmld_read_34768 gsmld_read 0 34768 NULL
130893 +pipe_read_34776 pipe_read 0 34776 NULL
130894 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
130895 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
130896 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
130897 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
130898 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
130899 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
130900 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
130901 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
130902 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
130903 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
130904 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
130905 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
130906 +show_in5_34809 show_in5 0 34809 NULL
130907 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
130908 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
130909 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
130910 +stream_drop_34819 stream_drop 0 34819 NULL
130911 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
130912 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
130913 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
130914 +bio_segments_34832 bio_segments 0 34832 NULL
130915 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
130916 +charger_get_property_34836 charger_get_property 0 34836 NULL
130917 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
130918 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
130919 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
130920 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
130921 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
130922 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
130923 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
130924 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
130925 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
130926 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
130927 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
130928 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
130929 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
130930 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
130931 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
130932 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
130933 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
130934 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
130935 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
130936 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
130937 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
130938 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
130939 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
130940 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
130941 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
130942 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
130943 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
130944 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
130945 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
130946 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
130947 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
130948 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
130949 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
130950 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
130951 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
130952 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
130953 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
130954 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
130955 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
130956 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
130957 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
130958 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
130959 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
130960 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
130961 +x25_create_34911 x25_create 0 34911 NULL nohasharray
130962 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
130963 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
130964 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
130965 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
130966 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
130967 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
130968 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
130969 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
130970 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
130971 +michael_setkey_34918 michael_setkey 0 34918 NULL
130972 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
130973 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
130974 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
130975 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
130976 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
130977 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
130978 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
130979 +wait_comp_34945 wait_comp 0 34945 NULL
130980 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
130981 +show_max_uA_34951 show_max_uA 0 34951 NULL
130982 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
130983 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
130984 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
130985 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
130986 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
130987 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
130988 +edge_show_34977 edge_show 0 34977 NULL
130989 +vendor_command_34980 vendor_command 0 34980 NULL
130990 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
130991 +get_icons_34984 get_icons 0 34984 NULL
130992 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
130993 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
130994 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
130995 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
130996 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
130997 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
130998 +print_message_35000 print_message 0 35000 NULL
130999 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
131000 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
131001 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
131002 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
131003 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
131004 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
131005 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
131006 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
131007 +ark3116_open_35007 ark3116_open 0 35007 NULL
131008 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
131009 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
131010 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
131011 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
131012 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
131013 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
131014 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
131015 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
131016 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
131017 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
131018 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
131019 +stmmac_open_35034 stmmac_open 0 35034 NULL
131020 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
131021 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
131022 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
131023 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
131024 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
131025 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
131026 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
131027 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
131028 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
131029 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
131030 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
131031 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
131032 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
131033 +read_dsunc_35067 read_dsunc 0 35067 NULL
131034 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
131035 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
131036 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
131037 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
131038 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
131039 +create_35091 create 0 35091 NULL
131040 +power_35094 power 0 35094 NULL
131041 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
131042 +transmit_35097 transmit 0 35097 NULL nohasharray
131043 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
131044 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
131045 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
131046 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
131047 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
131048 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
131049 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
131050 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
131051 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
131052 +calibrate_35111 calibrate 0 35111 NULL
131053 +pre_xfer_35114 pre_xfer 0 35114 NULL
131054 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
131055 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
131056 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
131057 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
131058 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
131059 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
131060 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
131061 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
131062 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
131063 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
131064 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
131065 +async_store_35157 async_store 0-4 35157 NULL
131066 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
131067 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
131068 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
131069 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
131070 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
131071 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
131072 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
131073 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
131074 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
131075 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
131076 +serial_show_35187 serial_show 0 35187 NULL
131077 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
131078 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
131079 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
131080 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
131081 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
131082 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
131083 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
131084 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
131085 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
131086 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
131087 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
131088 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
131089 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
131090 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
131091 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
131092 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
131093 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
131094 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
131095 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
131096 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
131097 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
131098 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
131099 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
131100 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
131101 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
131102 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
131103 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
131104 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
131105 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
131106 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
131107 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
131108 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
131109 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
131110 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
131111 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
131112 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
131113 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
131114 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
131115 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
131116 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
131117 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
131118 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
131119 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
131120 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
131121 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
131122 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
131123 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
131124 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
131125 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
131126 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
131127 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
131128 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
131129 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
131130 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
131131 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
131132 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
131133 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
131134 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
131135 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
131136 +show_35313 show 0 35313 NULL
131137 +ifindex_show_35314 ifindex_show 0 35314 NULL
131138 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
131139 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
131140 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
131141 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
131142 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
131143 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
131144 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
131145 +write_page_35331 write_page 0 35331 NULL
131146 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
131147 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
131148 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
131149 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
131150 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
131151 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
131152 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
131153 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
131154 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
131155 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
131156 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
131157 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
131158 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
131159 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
131160 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
131161 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
131162 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
131163 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
131164 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
131165 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
131166 +set_chglim_35363 set_chglim 0-4 35363 NULL
131167 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
131168 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
131169 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
131170 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
131171 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
131172 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
131173 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
131174 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
131175 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
131176 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
131177 +init_35395 init 0 35395 NULL
131178 +store_35397 store 0-4 35397 NULL
131179 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
131180 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
131181 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
131182 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
131183 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
131184 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
131185 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
131186 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
131187 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
131188 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
131189 +show_fault_35423 show_fault 0 35423 NULL nohasharray
131190 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
131191 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
131192 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
131193 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
131194 +firm_purge_35431 firm_purge 0 35431 NULL
131195 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
131196 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
131197 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
131198 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
131199 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
131200 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
131201 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
131202 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
131203 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
131204 +bq24190_read_35453 bq24190_read 0 35453 NULL
131205 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
131206 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
131207 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
131208 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
131209 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
131210 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
131211 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
131212 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
131213 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
131214 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
131215 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
131216 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
131217 +store_comm_35484 store_comm 0-4 35484 NULL
131218 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
131219 +sis630_access_35490 sis630_access 0 35490 NULL
131220 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
131221 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
131222 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
131223 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
131224 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
131225 +cs421x_init_35506 cs421x_init 0 35506 NULL
131226 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
131227 +hints_store_35510 hints_store 0-4 35510 NULL
131228 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
131229 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
131230 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
131231 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
131232 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
131233 +async_setkey_35521 async_setkey 3 35521 NULL
131234 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
131235 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
131236 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
131237 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
131238 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
131239 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
131240 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
131241 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
131242 +store_channel_35540 store_channel 0-4 35540 NULL
131243 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
131244 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
131245 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
131246 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
131247 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
131248 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
131249 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
131250 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
131251 +sq905c_command_35566 sq905c_command 0 35566 NULL
131252 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
131253 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
131254 +update_size_35574 update_size 0 35574 NULL
131255 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
131256 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
131257 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
131258 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
131259 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
131260 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
131261 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
131262 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
131263 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
131264 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
131265 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
131266 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
131267 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
131268 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
131269 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
131270 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
131271 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
131272 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
131273 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
131274 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
131275 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
131276 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
131277 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
131278 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
131279 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
131280 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
131281 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
131282 +show_sched5_35655 show_sched5 0 35655 NULL
131283 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
131284 +request_lock_35670 request_lock 0 35670 NULL
131285 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
131286 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
131287 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
131288 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
131289 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
131290 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
131291 +dif_show_35685 dif_show 0 35685 NULL
131292 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
131293 +dm_table_create_35687 dm_table_create 3 35687 NULL
131294 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
131295 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
131296 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
131297 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
131298 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
131299 +md_super_write_35703 md_super_write 4 35703 NULL
131300 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
131301 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
131302 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
131303 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
131304 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
131305 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
131306 +read_35737 read 0 35737 NULL nohasharray
131307 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
131308 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
131309 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
131310 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
131311 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
131312 +type_show_35748 type_show 0 35748 NULL nohasharray
131313 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
131314 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
131315 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
131316 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
131317 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
131318 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
131319 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
131320 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
131321 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
131322 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
131323 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
131324 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
131325 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
131326 +governor_show_35794 governor_show 0 35794 NULL
131327 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
131328 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
131329 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
131330 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
131331 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
131332 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
131333 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
131334 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
131335 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
131336 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
131337 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
131338 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
131339 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
131340 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
131341 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
131342 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
131343 +wl3501_open_35855 wl3501_open 0 35855 NULL
131344 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
131345 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
131346 +num_parts_show_35868 num_parts_show 0 35868 NULL
131347 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
131348 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
131349 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
131350 +tun_show_group_35875 tun_show_group 0 35875 NULL
131351 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
131352 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
131353 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
131354 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
131355 +fuse_notify_35888 fuse_notify 0 35888 NULL
131356 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
131357 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
131358 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
131359 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
131360 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
131361 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
131362 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
131363 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
131364 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
131365 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
131366 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
131367 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
131368 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
131369 +ch_probe_35922 ch_probe 0 35922 NULL
131370 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
131371 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
131372 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
131373 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
131374 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
131375 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
131376 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
131377 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
131378 +irqcontrol_35953 irqcontrol 0 35953 NULL
131379 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
131380 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
131381 +kernel_bind_35955 kernel_bind 0 35955 NULL
131382 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
131383 +set_cur_state_35966 set_cur_state 0 35966 NULL
131384 +cxgb_open_35970 cxgb_open 0 35970 NULL
131385 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
131386 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
131387 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
131388 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
131389 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
131390 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
131391 +lprev_show_35978 lprev_show 0 35978 NULL
131392 +acl_alloc_35979 acl_alloc 1 35979 NULL
131393 +show_35981 show 0 35981 NULL
131394 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
131395 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
131396 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
131397 +raw_bind_35989 raw_bind 0 35989 NULL
131398 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
131399 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
131400 +current_channel_show_35996 current_channel_show 0 35996 NULL
131401 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
131402 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
131403 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
131404 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
131405 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
131406 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
131407 +console_store_36007 console_store 0-4 36007 NULL
131408 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
131409 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
131410 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
131411 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
131412 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
131413 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
131414 +show_36024 show 0 36024 NULL
131415 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
131416 +afs_getattr_36026 afs_getattr 0 36026 NULL
131417 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
131418 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
131419 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
131420 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
131421 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
131422 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
131423 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
131424 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
131425 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
131426 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
131427 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
131428 +num_arg_36039 num_arg 0 36039 NULL
131429 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
131430 +sys_init_module_36047 sys_init_module 2 36047 NULL
131431 +init_36051 init 0 36051 NULL
131432 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
131433 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
131434 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
131435 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
131436 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
131437 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
131438 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
131439 +show_power_crit_36062 show_power_crit 0 36062 NULL
131440 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
131441 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
131442 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
131443 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
131444 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
131445 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
131446 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
131447 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
131448 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
131449 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
131450 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
131451 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
131452 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
131453 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
131454 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
131455 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
131456 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
131457 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
131458 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
131459 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
131460 +read_dsrate_36103 read_dsrate 0 36103 NULL
131461 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
131462 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
131463 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
131464 +compile_date_show_36116 compile_date_show 0 36116 NULL
131465 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
131466 +show_36118 show 0 36118 &simple_xattr_alloc_36118
131467 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
131468 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
131469 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
131470 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
131471 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
131472 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
131473 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
131474 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
131475 +authorized_store_36134 authorized_store 0-4 36134 NULL
131476 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
131477 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
131478 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
131479 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
131480 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
131481 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
131482 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
131483 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
131484 +show_remote_port_36146 show_remote_port 0 36146 NULL
131485 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
131486 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
131487 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
131488 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
131489 +twl_set_36154 twl_set 2 36154 NULL
131490 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
131491 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
131492 +sys_send_36161 sys_send 3 36161 NULL
131493 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
131494 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
131495 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
131496 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
131497 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
131498 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
131499 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
131500 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
131501 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
131502 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
131503 +modify_device_36179 modify_device 0 36179 NULL
131504 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
131505 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
131506 +phys_state_show_36187 phys_state_show 0 36187 NULL
131507 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
131508 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
131509 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
131510 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
131511 +write_word_36211 write_word 0 36211 NULL
131512 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
131513 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
131514 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
131515 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
131516 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
131517 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
131518 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
131519 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
131520 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
131521 +ping_bind_36236 ping_bind 0 36236 NULL
131522 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
131523 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
131524 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
131525 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
131526 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
131527 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
131528 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
131529 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
131530 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
131531 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
131532 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
131533 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
131534 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
131535 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
131536 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
131537 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
131538 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
131539 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
131540 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
131541 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
131542 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
131543 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
131544 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
131545 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
131546 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
131547 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
131548 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
131549 +show_in_min3_36304 show_in_min3 0 36304 NULL
131550 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
131551 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
131552 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
131553 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
131554 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
131555 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
131556 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
131557 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
131558 +lc_create_36332 lc_create 4 36332 NULL
131559 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
131560 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
131561 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
131562 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
131563 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
131564 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
131565 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
131566 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
131567 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
131568 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
131569 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
131570 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
131571 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
131572 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
131573 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
131574 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
131575 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
131576 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
131577 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
131578 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
131579 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
131580 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
131581 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
131582 +sierra_write_36402 sierra_write 4-0 36402 NULL
131583 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
131584 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
131585 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
131586 +qdsb_get_36409 qdsb_get 0 36409 NULL
131587 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
131588 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
131589 +teles_suspend_36416 teles_suspend 0 36416 NULL
131590 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
131591 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
131592 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
131593 +no_uld_show_36430 no_uld_show 0 36430 NULL
131594 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
131595 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
131596 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
131597 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
131598 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
131599 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
131600 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
131601 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
131602 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
131603 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
131604 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
131605 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
131606 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
131607 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
131608 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
131609 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
131610 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
131611 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
131612 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
131613 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
131614 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
131615 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
131616 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
131617 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
131618 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
131619 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
131620 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
131621 +vmci_route_36488 vmci_route 0 36488 NULL
131622 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
131623 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
131624 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
131625 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
131626 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
131627 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
131628 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
131629 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
131630 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
131631 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
131632 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
131633 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
131634 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
131635 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
131636 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
131637 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
131638 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
131639 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
131640 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
131641 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
131642 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
131643 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
131644 +de_init_hw_36543 de_init_hw 0 36543 NULL
131645 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
131646 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
131647 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
131648 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
131649 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
131650 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
131651 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
131652 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
131653 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
131654 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
131655 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
131656 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
131657 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
131658 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
131659 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
131660 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
131661 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
131662 +__erst_read_36579 __erst_read 0 36579 NULL
131663 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
131664 +show_36588 show 0 36588 NULL
131665 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
131666 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
131667 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
131668 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
131669 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
131670 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
131671 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
131672 +init_36600 init 0 36600 NULL
131673 +read_byte_36604 read_byte 0 36604 NULL
131674 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
131675 +show_dev_name_36608 show_dev_name 0 36608 NULL
131676 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
131677 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
131678 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
131679 +kstrtoll_36612 kstrtoll 0 36612 NULL
131680 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
131681 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
131682 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
131683 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
131684 +proto_name_show_36630 proto_name_show 0 36630 NULL
131685 +attribute_show_36633 attribute_show 0 36633 NULL
131686 +power_save_36634 power_save 0 36634 NULL
131687 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
131688 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
131689 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
131690 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
131691 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
131692 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
131693 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
131694 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
131695 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
131696 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
131697 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
131698 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
131699 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
131700 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
131701 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
131702 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
131703 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
131704 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
131705 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
131706 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
131707 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
131708 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
131709 +__follow_pte_36683 __follow_pte 0 36683 NULL
131710 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
131711 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
131712 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
131713 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
131714 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
131715 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
131716 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
131717 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
131718 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
131719 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
131720 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
131721 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
131722 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
131723 +path_getxattr_36717 path_getxattr 4 36717 NULL
131724 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
131725 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
131726 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
131727 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
131728 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
131729 +multicast_show_36734 multicast_show 0 36734 NULL
131730 +read_36735 read 0 36735 NULL
131731 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
131732 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
131733 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
131734 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
131735 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
131736 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
131737 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
131738 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
131739 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
131740 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
131741 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
131742 +agc_status_36756 agc_status 0 36756 NULL
131743 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
131744 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
131745 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
131746 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
131747 +get_ncm_36766 get_ncm 0 36766 NULL
131748 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
131749 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
131750 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
131751 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
131752 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
131753 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
131754 +musb_schedule_36787 musb_schedule 0 36787 NULL
131755 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
131756 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
131757 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
131758 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
131759 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
131760 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
131761 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
131762 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
131763 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
131764 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
131765 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
131766 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
131767 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
131768 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
131769 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
131770 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
131771 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
131772 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
131773 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
131774 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
131775 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
131776 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
131777 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
131778 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
131779 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
131780 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
131781 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
131782 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
131783 +set_rate_36858 set_rate 0 36858 &cm_write_36858
131784 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
131785 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
131786 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
131787 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
131788 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
131789 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
131790 +stp_state_show_36872 stp_state_show 0 36872 NULL
131791 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
131792 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
131793 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
131794 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
131795 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
131796 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
131797 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
131798 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
131799 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
131800 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
131801 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
131802 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
131803 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
131804 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
131805 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
131806 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
131807 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
131808 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
131809 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
131810 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
131811 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
131812 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
131813 +cuse_read_36920 cuse_read 0-3 36920 NULL
131814 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
131815 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
131816 +store_lid_36925 store_lid 0-4 36925 NULL
131817 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
131818 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
131819 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
131820 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
131821 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
131822 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
131823 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
131824 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
131825 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
131826 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
131827 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
131828 +div_u64_36951 div_u64 0 36951 NULL
131829 +write_leb_36957 write_leb 5-0 36957 NULL
131830 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
131831 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
131832 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
131833 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
131834 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
131835 +afs_setattr_36981 afs_setattr 0 36981 NULL
131836 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
131837 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
131838 +set_convrate_36989 set_convrate 0-4 36989 NULL
131839 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
131840 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
131841 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
131842 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
131843 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
131844 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
131845 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
131846 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
131847 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
131848 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
131849 +setxattr_37006 setxattr 4 37006 NULL nohasharray
131850 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
131851 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
131852 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
131853 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
131854 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
131855 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
131856 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
131857 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
131858 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
131859 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
131860 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
131861 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
131862 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
131863 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
131864 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
131865 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
131866 +fat_readpage_37025 fat_readpage 0 37025 NULL
131867 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
131868 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
131869 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
131870 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
131871 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
131872 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
131873 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
131874 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
131875 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
131876 +command_file_read_37038 command_file_read 3-0 37038 NULL
131877 +do_action_37040 do_action 0 37040 NULL nohasharray
131878 +erst_write_37040 erst_write 0 37040 &do_action_37040
131879 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
131880 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
131881 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
131882 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
131883 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
131884 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
131885 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
131886 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
131887 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
131888 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
131889 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
131890 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
131891 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
131892 +parse_command_37079 parse_command 2-0 37079 NULL
131893 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
131894 +resize_37084 resize 0 37084 NULL
131895 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
131896 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
131897 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
131898 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
131899 +show_37102 show 0 37102 NULL
131900 +store_bind_37104 store_bind 0-4 37104 NULL
131901 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
131902 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
131903 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
131904 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
131905 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
131906 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
131907 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
131908 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
131909 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
131910 +show_nets_37127 show_nets 0 37127 NULL
131911 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
131912 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
131913 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
131914 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
131915 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
131916 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
131917 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
131918 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
131919 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
131920 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
131921 +handshake_37157 handshake 0 37157 NULL
131922 +msg_word_37164 msg_word 0 37164 NULL
131923 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
131924 +bop_last_key_37173 bop_last_key 0 37173 NULL
131925 +boot_37174 boot 0 37174 NULL
131926 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
131927 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
131928 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
131929 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
131930 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
131931 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
131932 +store_wimax_37196 store_wimax 4-0 37196 NULL
131933 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
131934 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
131935 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
131936 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
131937 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
131938 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
131939 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
131940 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
131941 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
131942 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
131943 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
131944 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
131945 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
131946 +inv_show_37218 inv_show 0 37218 NULL
131947 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
131948 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
131949 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
131950 +__do_replace_37227 __do_replace 5 37227 NULL
131951 +store_temp8_37228 store_temp8 0-4 37228 NULL
131952 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
131953 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
131954 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
131955 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
131956 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
131957 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
131958 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
131959 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
131960 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
131961 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
131962 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
131963 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
131964 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
131965 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
131966 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
131967 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
131968 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
131969 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
131970 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
131971 +c101_run_37279 c101_run 2 37279 NULL
131972 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
131973 +phy_reset_37283 phy_reset 0 37283 NULL
131974 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
131975 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
131976 +command_37288 command 0 37288 NULL
131977 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
131978 +write_37289 write 0 37289 &idt77252_send_37289
131979 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
131980 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
131981 +governor_store_37304 governor_store 0-4 37304 NULL
131982 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
131983 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
131984 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
131985 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
131986 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
131987 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
131988 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
131989 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
131990 +composite_bind_37313 composite_bind 0 37313 NULL
131991 +program_regs_37317 program_regs 0 37317 NULL
131992 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
131993 +version_show_37322 version_show 0 37322 NULL
131994 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
131995 +kern_path_37329 kern_path 0 37329 NULL
131996 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
131997 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
131998 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
131999 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
132000 +get_any_page_37337 get_any_page 0 37337 NULL
132001 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
132002 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
132003 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
132004 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
132005 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
132006 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
132007 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
132008 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
132009 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
132010 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
132011 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
132012 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
132013 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
132014 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
132015 +xcan_open_37377 xcan_open 0 37377 NULL
132016 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
132017 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
132018 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
132019 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
132020 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
132021 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
132022 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
132023 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
132024 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
132025 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
132026 +channel_set_37410 channel_set 0-4 37410 NULL
132027 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
132028 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
132029 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
132030 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
132031 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
132032 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
132033 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
132034 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
132035 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
132036 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
132037 +fru_alloc_37442 fru_alloc 1 37442 NULL
132038 +show_als_en_37445 show_als_en 0 37445 NULL
132039 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
132040 +skein512_init_37449 skein512_init 0 37449 NULL
132041 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
132042 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
132043 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
132044 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
132045 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
132046 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
132047 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
132048 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
132049 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
132050 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
132051 +prepare_header80_37479 prepare_header80 0 37479 NULL
132052 +get_est_timing_37484 get_est_timing 0 37484 NULL
132053 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
132054 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
132055 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
132056 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
132057 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
132058 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
132059 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
132060 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
132061 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
132062 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
132063 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
132064 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
132065 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
132066 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
132067 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
132068 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
132069 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
132070 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
132071 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
132072 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
132073 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
132074 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
132075 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
132076 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
132077 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
132078 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
132079 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
132080 +extent_map_end_37550 extent_map_end 0 37550 NULL
132081 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
132082 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
132083 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
132084 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
132085 +show_37574 show 0 37574 NULL
132086 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
132087 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
132088 +block_show_37580 block_show 0 37580 NULL
132089 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
132090 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
132091 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
132092 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
132093 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
132094 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
132095 +show_lid_state_37597 show_lid_state 0 37597 NULL
132096 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
132097 +read_field_37603 read_field 0 37603 NULL
132098 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
132099 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
132100 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
132101 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
132102 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
132103 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
132104 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
132105 +sha1_export_37617 sha1_export 0 37617 NULL
132106 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
132107 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
132108 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
132109 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
132110 +rd_byte_37632 rd_byte 0 37632 NULL
132111 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
132112 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
132113 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
132114 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
132115 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
132116 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
132117 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
132118 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
132119 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
132120 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
132121 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
132122 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
132123 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
132124 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
132125 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
132126 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
132127 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
132128 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
132129 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
132130 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
132131 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
132132 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
132133 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
132134 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
132135 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
132136 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
132137 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
132138 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
132139 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
132140 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
132141 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
132142 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
132143 +parse_arg_37696 parse_arg 0 37696 NULL
132144 +smic_size_37697 smic_size 0 37697 NULL
132145 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
132146 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
132147 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
132148 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
132149 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
132150 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
132151 +smp_req_37703 smp_req 0 37703 NULL
132152 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
132153 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
132154 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
132155 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
132156 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
132157 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
132158 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
132159 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
132160 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
132161 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
132162 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
132163 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
132164 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
132165 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
132166 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
132167 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
132168 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
132169 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
132170 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
132171 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
132172 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
132173 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
132174 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
132175 +filemap_flush_37767 filemap_flush 0 37767 NULL
132176 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
132177 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
132178 +__il3945_up_37778 __il3945_up 0 37778 NULL
132179 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
132180 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
132181 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
132182 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
132183 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
132184 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
132185 +nr_open_37793 nr_open 0 37793 NULL
132186 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
132187 +read_posted_37797 read_posted 0 37797 NULL nohasharray
132188 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
132189 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
132190 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
132191 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
132192 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
132193 +setup_irq_37809 setup_irq 0 37809 NULL
132194 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
132195 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
132196 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
132197 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
132198 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
132199 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
132200 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
132201 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
132202 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
132203 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
132204 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
132205 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
132206 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
132207 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
132208 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
132209 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
132210 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
132211 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
132212 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
132213 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
132214 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
132215 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
132216 +dev_port_show_37881 dev_port_show 0 37881 NULL
132217 +set_registers_37883 set_registers 4 37883 NULL
132218 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
132219 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
132220 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
132221 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
132222 +pubek_show_37903 pubek_show 0 37903 NULL
132223 +compiler_show_37905 compiler_show 0 37905 NULL
132224 +show_target_37913 show_target 0 37913 NULL
132225 +skein256_export_37917 skein256_export 0 37917 NULL
132226 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
132227 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
132228 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
132229 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
132230 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
132231 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
132232 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
132233 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
132234 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
132235 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
132236 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
132237 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
132238 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
132239 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
132240 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
132241 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
132242 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
132243 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
132244 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
132245 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
132246 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
132247 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
132248 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
132249 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
132250 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
132251 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
132252 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
132253 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
132254 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
132255 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
132256 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
132257 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
132258 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
132259 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
132260 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
132261 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
132262 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
132263 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
132264 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
132265 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
132266 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
132267 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
132268 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
132269 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
132270 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
132271 +init_dma_38018 init_dma 0 38018 NULL
132272 +crc32_init_38021 crc32_init 0 38021 NULL
132273 +show_beep_38022 show_beep 0 38022 NULL
132274 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
132275 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
132276 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
132277 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
132278 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
132279 +store_wlan_38040 store_wlan 4-0 38040 NULL
132280 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
132281 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
132282 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
132283 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
132284 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
132285 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
132286 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
132287 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
132288 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
132289 +create_l2entity_38053 create_l2entity 0 38053 NULL
132290 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
132291 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
132292 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
132293 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
132294 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
132295 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
132296 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
132297 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
132298 +plip_open_38078 plip_open 0 38078 NULL
132299 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
132300 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
132301 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
132302 +read_38082 read 0 38082 NULL
132303 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
132304 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
132305 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
132306 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
132307 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
132308 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
132309 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
132310 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
132311 +ep0_read_38095 ep0_read 3 38095 NULL
132312 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
132313 +vport_delete_38098 vport_delete 0 38098 NULL
132314 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
132315 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
132316 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
132317 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
132318 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
132319 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
132320 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
132321 +intervals_show_38131 intervals_show 0 38131 NULL
132322 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
132323 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
132324 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
132325 +units_show_38139 units_show 0 38139 NULL
132326 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
132327 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
132328 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
132329 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
132330 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
132331 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
132332 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
132333 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
132334 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
132335 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
132336 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
132337 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
132338 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
132339 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
132340 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
132341 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
132342 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
132343 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
132344 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
132345 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
132346 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
132347 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
132348 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
132349 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
132350 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
132351 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
132352 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
132353 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
132354 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
132355 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
132356 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
132357 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
132358 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
132359 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
132360 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
132361 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
132362 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
132363 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
132364 +m66592_queue_38237 m66592_queue 0 38237 NULL
132365 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
132366 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
132367 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
132368 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
132369 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
132370 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
132371 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
132372 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
132373 +async_xor_val_38254 async_xor_val 3 38254 NULL
132374 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
132375 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
132376 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
132377 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
132378 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
132379 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
132380 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
132381 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
132382 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
132383 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
132384 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
132385 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
132386 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
132387 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
132388 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
132389 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
132390 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
132391 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
132392 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
132393 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
132394 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
132395 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
132396 +show_channel_38289 show_channel 0 38289 NULL
132397 +odev_write_38293 odev_write 0-3 38293 NULL
132398 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
132399 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
132400 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
132401 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
132402 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
132403 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
132404 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
132405 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
132406 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
132407 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
132408 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
132409 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
132410 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
132411 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
132412 +free_calls_show_38323 free_calls_show 0 38323 NULL
132413 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
132414 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
132415 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
132416 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
132417 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
132418 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
132419 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
132420 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
132421 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
132422 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
132423 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
132424 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
132425 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
132426 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
132427 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
132428 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
132429 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
132430 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
132431 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
132432 +active_duration_show_38373 active_duration_show 0 38373 NULL
132433 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
132434 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
132435 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
132436 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
132437 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
132438 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
132439 +_write_mirror_38398 _write_mirror 0 38398 NULL
132440 +vxp_inb_38402 vxp_inb 0 38402 NULL
132441 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
132442 +show_status_str_38406 show_status_str 0 38406 NULL
132443 +send_packet_38408 send_packet 0 38408 NULL
132444 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
132445 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
132446 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
132447 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
132448 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
132449 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
132450 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
132451 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
132452 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
132453 +netlink_send_38434 netlink_send 5 38434 NULL
132454 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
132455 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
132456 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
132457 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
132458 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
132459 +offline_38447 offline 0 38447 &dev_set_mtu_38447
132460 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
132461 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
132462 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
132463 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
132464 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
132465 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
132466 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
132467 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
132468 +show_wimax_38463 show_wimax 0 38463 NULL
132469 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
132470 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
132471 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
132472 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
132473 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
132474 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
132475 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
132476 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
132477 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
132478 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
132479 +store_bpp_38484 store_bpp 0-4 38484 NULL
132480 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
132481 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
132482 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
132483 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
132484 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
132485 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
132486 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
132487 +format_cam_size_38506 format_cam_size 0 38506 NULL
132488 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
132489 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
132490 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
132491 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
132492 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
132493 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
132494 +set_queue_count_38519 set_queue_count 0 38519 NULL
132495 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
132496 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
132497 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
132498 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
132499 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
132500 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
132501 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
132502 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
132503 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
132504 +xs_error_38560 xs_error 0 38560 NULL
132505 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
132506 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
132507 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
132508 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
132509 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
132510 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
132511 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
132512 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
132513 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
132514 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
132515 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
132516 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
132517 +write_38599 write 0 38599 NULL
132518 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
132519 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
132520 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
132521 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
132522 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
132523 +pep_indicate_38611 pep_indicate 5 38611 NULL
132524 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
132525 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
132526 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
132527 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
132528 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
132529 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
132530 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
132531 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
132532 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
132533 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
132534 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
132535 +i801_access_38631 i801_access 0 38631 NULL nohasharray
132536 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
132537 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
132538 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
132539 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
132540 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
132541 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
132542 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
132543 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
132544 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
132545 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
132546 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
132547 +ring_active_show_38652 ring_active_show 0 38652 NULL
132548 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
132549 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
132550 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
132551 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
132552 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
132553 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
132554 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
132555 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
132556 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
132557 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
132558 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
132559 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
132560 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
132561 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
132562 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
132563 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
132564 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
132565 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
132566 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
132567 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
132568 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
132569 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
132570 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
132571 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
132572 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
132573 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
132574 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
132575 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
132576 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
132577 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
132578 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
132579 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
132580 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
132581 +store_38729 store 0-3 38729 NULL
132582 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
132583 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
132584 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
132585 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
132586 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
132587 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
132588 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
132589 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
132590 +microcode_write_38754 microcode_write 0-3 38754 NULL
132591 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
132592 +mic_map_single_38759 mic_map_single 0 38759 NULL
132593 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
132594 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
132595 +udf_readpages_38761 udf_readpages 4 38761 NULL
132596 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
132597 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
132598 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
132599 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
132600 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
132601 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
132602 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
132603 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
132604 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
132605 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
132606 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
132607 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
132608 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
132609 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
132610 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
132611 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
132612 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
132613 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
132614 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
132615 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
132616 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
132617 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
132618 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
132619 +err_decode_38804 err_decode 2 38804 NULL
132620 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
132621 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
132622 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
132623 +sys_select_38827 sys_select 1 38827 NULL
132624 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
132625 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
132626 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
132627 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
132628 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
132629 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
132630 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
132631 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
132632 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
132633 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
132634 +start_discovery_38858 start_discovery 4 38858 NULL
132635 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
132636 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
132637 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
132638 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
132639 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
132640 +image_size_store_38875 image_size_store 0-4 38875 NULL
132641 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
132642 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
132643 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
132644 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
132645 +hdlc_open_38893 hdlc_open 0 38893 NULL
132646 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
132647 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
132648 +__fswab16_38898 __fswab16 0 38898 NULL
132649 +process_access_response_38899 process_access_response 0 38899 NULL
132650 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
132651 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
132652 +ei_open_38906 ei_open 0 38906 NULL
132653 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
132654 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
132655 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
132656 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
132657 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
132658 +change_protocol_38922 change_protocol 0 38922 NULL
132659 +port_destid_show_38923 port_destid_show 0 38923 NULL
132660 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
132661 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
132662 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
132663 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
132664 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
132665 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
132666 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
132667 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
132668 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
132669 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
132670 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
132671 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
132672 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
132673 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
132674 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
132675 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
132676 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
132677 +show_temp16_38958 show_temp16 0 38958 NULL
132678 +macaddress_show_38969 macaddress_show 0 38969 NULL
132679 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
132680 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
132681 +wp512_init_38975 wp512_init 0 38975 NULL
132682 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
132683 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
132684 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
132685 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
132686 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
132687 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
132688 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
132689 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
132690 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
132691 +udf_new_block_38999 udf_new_block 4 38999 NULL
132692 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
132693 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
132694 +systemid_show_39002 systemid_show 0 39002 NULL
132695 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
132696 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
132697 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
132698 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
132699 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
132700 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
132701 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
132702 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
132703 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
132704 +show_39014 show 0 39014 &force_sc_support_read_39014
132705 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
132706 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
132707 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
132708 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
132709 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
132710 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
132711 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
132712 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
132713 +phy_read_status_39042 phy_read_status 0 39042 NULL
132714 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
132715 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
132716 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
132717 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
132718 +__wil_up_39052 __wil_up 0 39052 NULL
132719 +get_component_status_39053 get_component_status 0 39053 NULL
132720 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
132721 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
132722 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
132723 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
132724 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
132725 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
132726 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
132727 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
132728 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
132729 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
132730 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
132731 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
132732 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
132733 +qt2_open_39101 qt2_open 0 39101 NULL
132734 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
132735 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
132736 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
132737 +pause_transport_39115 pause_transport 0 39115 NULL
132738 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
132739 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
132740 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
132741 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
132742 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
132743 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
132744 +ea_foreach_39133 ea_foreach 0 39133 NULL
132745 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
132746 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
132747 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
132748 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
132749 +generic_permission_39150 generic_permission 0 39150 NULL
132750 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
132751 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
132752 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
132753 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
132754 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
132755 +elevator_switch_39159 elevator_switch 0 39159 NULL
132756 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
132757 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
132758 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
132759 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
132760 +msr_device_create_39175 msr_device_create 0 39175 NULL
132761 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
132762 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
132763 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
132764 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
132765 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
132766 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
132767 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
132768 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
132769 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
132770 +location_show_39206 location_show 0 39206 NULL
132771 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
132772 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
132773 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
132774 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
132775 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
132776 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
132777 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
132778 +fuse_access_39220 fuse_access 0 39220 NULL
132779 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
132780 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
132781 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
132782 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
132783 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
132784 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
132785 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
132786 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
132787 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
132788 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
132789 +odev_read_39239 odev_read 0-3 39239 NULL
132790 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
132791 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
132792 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
132793 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
132794 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
132795 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
132796 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
132797 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
132798 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
132799 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
132800 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
132801 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
132802 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
132803 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
132804 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
132805 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
132806 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
132807 +show_lslvl_39283 show_lslvl 0 39283 NULL
132808 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
132809 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
132810 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
132811 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
132812 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
132813 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
132814 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
132815 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
132816 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
132817 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
132818 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
132819 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
132820 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
132821 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
132822 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
132823 +control_store_39323 control_store 0-4 39323 NULL
132824 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
132825 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
132826 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
132827 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
132828 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
132829 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
132830 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
132831 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
132832 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
132833 +sha512_init_39345 sha512_init 0 39345 NULL
132834 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
132835 +show_frame_align_39349 show_frame_align 0 39349 NULL
132836 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
132837 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
132838 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
132839 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
132840 +store_39365 store 0-3 39365 NULL
132841 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
132842 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
132843 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
132844 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
132845 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
132846 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
132847 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
132848 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
132849 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
132850 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
132851 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
132852 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
132853 +show_internals_39390 show_internals 0 39390 NULL
132854 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
132855 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
132856 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
132857 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
132858 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
132859 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
132860 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
132861 +user_power_read_39414 user_power_read 3-0 39414 NULL
132862 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
132863 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
132864 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
132865 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
132866 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
132867 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
132868 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
132869 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
132870 +user_list_39432 user_list 0-5 39432 NULL
132871 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
132872 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
132873 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
132874 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
132875 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
132876 +sys_semop_39457 sys_semop 3 39457 NULL
132877 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
132878 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
132879 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
132880 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
132881 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
132882 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
132883 +_request_lock_39482 _request_lock 0 39482 NULL
132884 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
132885 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
132886 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
132887 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
132888 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
132889 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
132890 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
132891 +state_store_39532 state_store 0-3 39532 NULL
132892 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
132893 +set_rpm_39535 set_rpm 0-4 39535 NULL
132894 +show_flags_39540 show_flags 0 39540 NULL
132895 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
132896 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
132897 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
132898 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
132899 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
132900 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
132901 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
132902 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
132903 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
132904 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
132905 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
132906 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
132907 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
132908 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
132909 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
132910 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
132911 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
132912 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
132913 +ifb_open_39587 ifb_open 0 39587 NULL
132914 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
132915 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
132916 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
132917 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
132918 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
132919 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
132920 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
132921 +sdio_readb_39618 sdio_readb 0 39618 NULL
132922 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
132923 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
132924 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
132925 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
132926 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
132927 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
132928 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
132929 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
132930 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
132931 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
132932 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
132933 +show_change_ack_39644 show_change_ack 0 39644 NULL
132934 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
132935 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
132936 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
132937 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
132938 +afg_show_39651 afg_show 0 39651 NULL
132939 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
132940 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
132941 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
132942 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
132943 +function_show_39663 function_show 0 39663 NULL
132944 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
132945 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
132946 +read_39668 read 0 39668 NULL
132947 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
132948 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
132949 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
132950 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
132951 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
132952 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
132953 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
132954 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
132955 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
132956 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
132957 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
132958 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
132959 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
132960 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
132961 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
132962 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
132963 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
132964 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
132965 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
132966 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
132967 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
132968 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
132969 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
132970 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
132971 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
132972 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
132973 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
132974 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
132975 +show_input_39763 show_input 0 39763 NULL
132976 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
132977 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
132978 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
132979 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
132980 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
132981 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
132982 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
132983 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
132984 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
132985 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
132986 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
132987 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
132988 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
132989 +update_39807 update 0 39807 NULL
132990 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
132991 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
132992 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
132993 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
132994 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
132995 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
132996 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
132997 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
132998 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
132999 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
133000 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
133001 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
133002 +delay_store_39831 delay_store 0-3 39831 NULL
133003 +sched_write_39833 sched_write 0-3 39833 NULL
133004 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
133005 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
133006 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
133007 +clear_show_39848 clear_show 0 39848 NULL
133008 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
133009 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
133010 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
133011 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
133012 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
133013 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
133014 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
133015 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
133016 +search_by_key_39874 search_by_key 0 39874 NULL
133017 +m920x_write_39879 m920x_write 0 39879 NULL
133018 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
133019 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
133020 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
133021 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
133022 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
133023 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
133024 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
133025 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
133026 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
133027 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
133028 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
133029 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
133030 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
133031 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
133032 +panic_event_39914 panic_event 0 39914 NULL
133033 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
133034 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
133035 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
133036 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
133037 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
133038 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
133039 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
133040 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
133041 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
133042 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
133043 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
133044 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
133045 +__spi_async_39932 __spi_async 0 39932 NULL
133046 +__get_order_39935 __get_order 0 39935 NULL
133047 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
133048 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
133049 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
133050 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
133051 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
133052 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
133053 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
133054 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
133055 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
133056 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
133057 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
133058 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
133059 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
133060 +prepare_39963 prepare 0 39963 NULL
133061 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
133062 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
133063 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
133064 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
133065 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
133066 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
133067 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
133068 +svc_create_39979 svc_create 0 39979 NULL
133069 +aer_inject_39984 aer_inject 0 39984 NULL
133070 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
133071 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
133072 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
133073 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
133074 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
133075 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
133076 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
133077 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
133078 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
133079 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
133080 +debug_show_40011 debug_show 0 40011 NULL
133081 +smb_send_40015 smb_send 0 40015 NULL
133082 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
133083 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
133084 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
133085 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
133086 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
133087 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
133088 +show_error_40026 show_error 0 40026 NULL
133089 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
133090 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
133091 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
133092 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
133093 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
133094 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
133095 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
133096 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
133097 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
133098 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
133099 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
133100 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
133101 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
133102 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
133103 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
133104 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
133105 +bql_show_40074 bql_show 0 40074 NULL
133106 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
133107 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
133108 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
133109 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
133110 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
133111 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
133112 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
133113 +ncp_request2_40102 ncp_request2 0 40102 NULL
133114 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
133115 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
133116 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
133117 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
133118 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
133119 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
133120 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
133121 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
133122 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
133123 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
133124 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
133125 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
133126 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
133127 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
133128 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
133129 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
133130 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
133131 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
133132 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
133133 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
133134 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
133135 +atl1c_up_40154 atl1c_up 0 40154 NULL
133136 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
133137 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
133138 +pt_write_40159 pt_write 3-0 40159 NULL
133139 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
133140 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
133141 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
133142 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
133143 +show_40187 show 0 40187 NULL
133144 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
133145 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
133146 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
133147 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
133148 +allocate_probes_40204 allocate_probes 1 40204 NULL
133149 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
133150 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
133151 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
133152 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
133153 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
133154 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
133155 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
133156 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
133157 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
133158 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
133159 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
133160 +adjust_io_40247 adjust_io 0 40247 NULL
133161 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
133162 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
133163 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
133164 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
133165 +vlsi_open_40258 vlsi_open 0 40258 NULL
133166 +store_led_override_40261 store_led_override 0-3 40261 NULL
133167 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
133168 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
133169 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
133170 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
133171 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
133172 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
133173 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
133174 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
133175 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
133176 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
133177 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
133178 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
133179 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
133180 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
133181 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
133182 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
133183 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
133184 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
133185 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
133186 +SyS_bind_40303 SyS_bind 3 40303 NULL
133187 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
133188 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
133189 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
133190 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
133191 +prepare_40316 prepare 0 40316 NULL
133192 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
133193 +store_40327 store 0-3 40327 NULL
133194 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
133195 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
133196 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
133197 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
133198 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
133199 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
133200 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
133201 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
133202 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
133203 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
133204 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
133205 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
133206 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
133207 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
133208 +mmio_read_40348 mmio_read 4 40348 NULL
133209 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
133210 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
133211 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
133212 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
133213 +store_green_40357 store_green 0-4 40357 NULL
133214 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
133215 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
133216 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
133217 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
133218 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
133219 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
133220 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
133221 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
133222 +get_chars_40373 get_chars 3 40373 NULL
133223 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
133224 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
133225 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
133226 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
133227 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
133228 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
133229 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
133230 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
133231 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
133232 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
133233 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
133234 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
133235 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
133236 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
133237 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
133238 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
133239 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
133240 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
133241 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
133242 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
133243 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
133244 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
133245 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
133246 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
133247 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
133248 +rmd128_update_40445 rmd128_update 0 40445 NULL
133249 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
133250 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
133251 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
133252 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
133253 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
133254 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
133255 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
133256 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
133257 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
133258 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
133259 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
133260 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
133261 +SyS_writev_40467 SyS_writev 3 40467 NULL
133262 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
133263 +visor_open_40470 visor_open 0 40470 NULL
133264 +SyS_select_40473 SyS_select 1 40473 NULL
133265 +postdisable_40478 postdisable 0 40478 NULL
133266 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
133267 +read_usmargin_40485 read_usmargin 0 40485 NULL
133268 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
133269 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
133270 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
133271 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
133272 +tty_write_room_40495 tty_write_room 0 40495 NULL
133273 +show_dock_40500 show_dock 0 40500 NULL nohasharray
133274 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
133275 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
133276 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
133277 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
133278 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
133279 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
133280 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
133281 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
133282 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
133283 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
133284 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
133285 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
133286 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
133287 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
133288 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
133289 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
133290 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
133291 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
133292 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
133293 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
133294 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
133295 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
133296 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
133297 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
133298 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
133299 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
133300 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
133301 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
133302 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
133303 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
133304 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
133305 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
133306 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
133307 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
133308 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
133309 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
133310 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
133311 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
133312 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
133313 +pio_read_40561 pio_read 6-0-5 40561 NULL
133314 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
133315 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
133316 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
133317 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
133318 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
133319 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
133320 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
133321 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
133322 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
133323 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
133324 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
133325 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
133326 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
133327 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
133328 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
133329 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
133330 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
133331 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
133332 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
133333 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
133334 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
133335 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
133336 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
133337 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
133338 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
133339 +read_40652 read 0 40652 NULL
133340 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
133341 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
133342 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
133343 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
133344 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
133345 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
133346 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
133347 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
133348 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
133349 +fops_read_40672 fops_read 3-0 40672 NULL
133350 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
133351 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
133352 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
133353 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
133354 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
133355 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
133356 +affs_writepage_40679 affs_writepage 0 40679 NULL
133357 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
133358 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
133359 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
133360 +regulator_enable_40689 regulator_enable 0 40689 NULL
133361 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
133362 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
133363 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
133364 +create_image_40716 create_image 0 40716 NULL
133365 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
133366 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
133367 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
133368 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
133369 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
133370 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
133371 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
133372 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
133373 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
133374 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
133375 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
133376 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
133377 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
133378 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
133379 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
133380 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
133381 +write_behind_check_40749 write_behind_check 0 40749 NULL
133382 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
133383 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
133384 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
133385 +pg_write_40766 pg_write 3-0 40766 NULL
133386 +__elevator_change_40769 __elevator_change 0 40769 NULL
133387 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
133388 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
133389 +show_bitmask_40774 show_bitmask 0 40774 NULL
133390 +show_list_40775 show_list 3-0 40775 NULL
133391 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
133392 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
133393 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
133394 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
133395 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
133396 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
133397 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
133398 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
133399 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
133400 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
133401 +mls_range_set_40792 mls_range_set 0 40792 NULL
133402 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
133403 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
133404 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
133405 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
133406 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
133407 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
133408 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
133409 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
133410 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
133411 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
133412 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
133413 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
133414 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
133415 +nr_device_event_40814 nr_device_event 0 40814 NULL
133416 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
133417 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
133418 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
133419 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
133420 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
133421 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
133422 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
133423 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
133424 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
133425 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
133426 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
133427 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
133428 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
133429 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
133430 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
133431 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
133432 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
133433 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
133434 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
133435 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
133436 +wil_up_40863 wil_up 0 40863 NULL
133437 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
133438 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
133439 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
133440 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
133441 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
133442 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
133443 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
133444 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
133445 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
133446 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
133447 +ide_park_show_40896 ide_park_show 0 40896 NULL
133448 +show_boardversion_40901 show_boardversion 0 40901 NULL
133449 +waiters_read_40902 waiters_read 3-0 40902 NULL
133450 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
133451 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
133452 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
133453 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
133454 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
133455 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
133456 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
133457 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
133458 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
133459 +get_40920 get 0 40920 NULL
133460 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
133461 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
133462 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
133463 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
133464 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
133465 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
133466 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
133467 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
133468 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
133469 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
133470 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
133471 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
133472 +path_listxattr_40949 path_listxattr 3 40949 NULL
133473 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
133474 +pf_show_40958 pf_show 0 40958 NULL
133475 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
133476 +show_40964 show 0 40964 NULL
133477 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
133478 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
133479 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
133480 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
133481 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
133482 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
133483 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
133484 +page_symlink_40989 page_symlink 3 40989 NULL
133485 +show_status_40990 show_status 0 40990 NULL
133486 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
133487 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
133488 +show_temp_st_40996 show_temp_st 0 40996 NULL
133489 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
133490 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
133491 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
133492 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
133493 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
133494 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
133495 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
133496 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
133497 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
133498 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
133499 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
133500 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
133501 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
133502 +dbg_read_41026 dbg_read 0-3 41026 NULL
133503 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
133504 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
133505 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
133506 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
133507 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
133508 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
133509 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
133510 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
133511 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
133512 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
133513 +show_touchpad_41043 show_touchpad 0 41043 NULL
133514 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
133515 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
133516 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
133517 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
133518 +_send_41053 _send 3 41053 NULL
133519 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
133520 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
133521 +show_41059 show 0 41059 NULL
133522 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
133523 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
133524 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
133525 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
133526 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
133527 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
133528 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
133529 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
133530 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
133531 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
133532 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
133533 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
133534 +rpm_callback_41084 rpm_callback 0 41084 NULL
133535 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
133536 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
133537 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
133538 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
133539 +dma_attach_41094 dma_attach 5-6 41094 NULL
133540 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
133541 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
133542 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
133543 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
133544 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
133545 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
133546 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
133547 +get_modalias_41111 get_modalias 0 41111 NULL
133548 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
133549 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
133550 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
133551 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
133552 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
133553 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
133554 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
133555 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
133556 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
133557 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
133558 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
133559 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
133560 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
133561 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
133562 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
133563 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
133564 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
133565 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
133566 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
133567 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
133568 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
133569 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
133570 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
133571 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
133572 +request_irq_41192 request_irq 0 41192 NULL
133573 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
133574 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
133575 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
133576 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
133577 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
133578 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
133579 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
133580 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
133581 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
133582 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
133583 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
133584 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
133585 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
133586 +setup_rss_41225 setup_rss 0 41225 NULL
133587 +osd_probe_41226 osd_probe 0 41226 NULL
133588 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
133589 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
133590 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
133591 +skein512_final_41232 skein512_final 0 41232 NULL
133592 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
133593 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
133594 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
133595 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
133596 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
133597 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
133598 +send_41249 send 0 41249 NULL
133599 +degraded_show_41251 degraded_show 0 41251 NULL
133600 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
133601 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
133602 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
133603 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
133604 +erst_read_41260 erst_read 0 41260 NULL
133605 +he_send_41261 he_send 0 41261 NULL
133606 +__fprog_create_41263 __fprog_create 2 41263 NULL
133607 +udf_readpage_41264 udf_readpage 0 41264 NULL
133608 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
133609 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
133610 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
133611 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
133612 +alloc_context_41283 alloc_context 1 41283 NULL
133613 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
133614 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
133615 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
133616 +name_show_41292 name_show 0 41292 NULL nohasharray
133617 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
133618 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
133619 +configuration_show_41311 configuration_show 0 41311 NULL
133620 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
133621 +open_41320 open 0 41320 NULL
133622 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
133623 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
133624 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
133625 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
133626 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
133627 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
133628 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
133629 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
133630 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
133631 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
133632 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
133633 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
133634 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
133635 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
133636 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
133637 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
133638 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
133639 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
133640 +cc2520_start_41387 cc2520_start 0 41387 NULL
133641 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
133642 +oiap_41392 oiap 0 41392 NULL nohasharray
133643 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
133644 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
133645 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
133646 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
133647 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
133648 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
133649 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
133650 +vhci_write_41405 vhci_write 0 41405 NULL
133651 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
133652 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
133653 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
133654 +tgr192_update_41412 tgr192_update 0 41412 NULL
133655 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
133656 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
133657 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
133658 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
133659 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
133660 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
133661 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
133662 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
133663 +ato_show_41430 ato_show 0 41430 NULL nohasharray
133664 +show_41430 show 0 41430 &ato_show_41430
133665 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
133666 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
133667 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
133668 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
133669 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
133670 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
133671 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
133672 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
133673 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
133674 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
133675 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
133676 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
133677 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
133678 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
133679 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
133680 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
133681 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
133682 +run_41475 run 0 41475 &sha384_final_41475
133683 +show_in16_max_41478 show_in16_max 0 41478 NULL
133684 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
133685 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
133686 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
133687 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
133688 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
133689 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
133690 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
133691 +wdack_store_41496 wdack_store 0-3 41496 NULL
133692 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
133693 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
133694 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
133695 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
133696 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
133697 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
133698 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
133699 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
133700 +map_type_show_41511 map_type_show 0 41511 NULL
133701 +sha512_final_41515 sha512_final 0 41515 NULL
133702 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
133703 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
133704 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
133705 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
133706 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
133707 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
133708 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
133709 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
133710 +do_commit_41533 do_commit 0 41533 NULL
133711 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
133712 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
133713 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
133714 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
133715 +_write_41548 _write 0 41548 NULL
133716 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
133717 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
133718 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
133719 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
133720 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
133721 +edd_show_version_41558 edd_show_version 0 41558 NULL
133722 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
133723 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
133724 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
133725 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
133726 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
133727 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
133728 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
133729 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
133730 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
133731 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
133732 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
133733 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
133734 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
133735 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
133736 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
133737 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
133738 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
133739 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
133740 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
133741 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
133742 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
133743 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
133744 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
133745 +wdt_read_41601 wdt_read 0-3 41601 NULL
133746 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
133747 +show_name_41603 show_name 0 41603 &tps80031_read_41603
133748 +write_port_41612 write_port 0-3 41612 NULL
133749 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
133750 +disable_supply_41614 disable_supply 0 41614 NULL
133751 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
133752 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
133753 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
133754 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
133755 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
133756 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
133757 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
133758 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
133759 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
133760 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
133761 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
133762 +setkey_41635 setkey 0 41635 NULL
133763 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
133764 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
133765 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
133766 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
133767 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
133768 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
133769 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
133770 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
133771 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
133772 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
133773 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
133774 +get_std_timing_41654 get_std_timing 0 41654 NULL
133775 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
133776 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
133777 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
133778 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
133779 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
133780 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
133781 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
133782 +init_subports_41674 init_subports 0 41674 NULL
133783 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
133784 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
133785 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
133786 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
133787 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
133788 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
133789 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
133790 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
133791 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
133792 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
133793 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
133794 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
133795 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
133796 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
133797 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
133798 +_recv_41701 _recv 0-3 41701 NULL nohasharray
133799 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
133800 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
133801 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
133802 +tree_insert_41704 tree_insert 0 41704 NULL
133803 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
133804 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
133805 +connector_write_41709 connector_write 3-0 41709 NULL
133806 +read_block_41711 read_block 0 41711 NULL
133807 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
133808 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
133809 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
133810 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
133811 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
133812 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
133813 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
133814 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
133815 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
133816 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
133817 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
133818 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
133819 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
133820 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
133821 +bitmap_load_41755 bitmap_load 0 41755 NULL
133822 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
133823 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
133824 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
133825 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
133826 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
133827 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
133828 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
133829 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
133830 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
133831 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
133832 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
133833 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
133834 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
133835 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
133836 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
133837 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
133838 +show_contrast_41806 show_contrast 0 41806 NULL
133839 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
133840 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
133841 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
133842 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
133843 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
133844 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
133845 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
133846 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
133847 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
133848 +max77686_enable_41821 max77686_enable 0 41821 NULL
133849 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
133850 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
133851 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
133852 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
133853 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
133854 +test_irq_show_41838 test_irq_show 0 41838 NULL
133855 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
133856 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
133857 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
133858 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
133859 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
133860 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
133861 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
133862 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
133863 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
133864 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
133865 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
133866 +pci_map_single_41869 pci_map_single 0 41869 NULL
133867 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
133868 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
133869 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
133870 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
133871 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
133872 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
133873 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
133874 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
133875 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
133876 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
133877 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
133878 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
133879 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
133880 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
133881 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
133882 +get_packet_41914 get_packet 3 41914 &mem_show_41914
133883 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
133884 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
133885 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
133886 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
133887 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
133888 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
133889 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
133890 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
133891 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
133892 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
133893 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
133894 +txq_init_41933 txq_init 0 41933 NULL
133895 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
133896 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
133897 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
133898 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
133899 +vfat_hash_41946 vfat_hash 0 41946 NULL
133900 +read_gssp_41947 read_gssp 3-0 41947 NULL
133901 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
133902 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
133903 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
133904 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
133905 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
133906 +portnames_read_41958 portnames_read 3-0 41958 NULL
133907 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
133908 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
133909 +show_sched6_41960 show_sched6 0 41960 NULL
133910 +show_als_41966 show_als 0 41966 NULL nohasharray
133911 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
133912 +dst_mtu_41969 dst_mtu 0 41969 NULL
133913 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
133914 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
133915 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
133916 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
133917 +_get_slice_41991 _get_slice 0 41991 NULL
133918 +set_temp11_41995 set_temp11 0-4 41995 NULL
133919 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
133920 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
133921 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
133922 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
133923 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
133924 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
133925 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
133926 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
133927 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
133928 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
133929 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
133930 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
133931 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
133932 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
133933 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
133934 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
133935 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
133936 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
133937 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
133938 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
133939 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
133940 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
133941 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
133942 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
133943 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
133944 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
133945 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
133946 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
133947 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
133948 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
133949 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
133950 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
133951 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
133952 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
133953 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
133954 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
133955 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
133956 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
133957 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
133958 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
133959 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
133960 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
133961 +SMB2_read_42082 SMB2_read 0 42082 NULL
133962 +bat1_show_42084 bat1_show 0 42084 NULL
133963 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
133964 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
133965 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
133966 +dfx_open_42091 dfx_open 0 42091 NULL
133967 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
133968 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
133969 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
133970 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
133971 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
133972 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
133973 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
133974 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
133975 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
133976 +store_gps_42118 store_gps 4-0 42118 NULL
133977 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
133978 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
133979 +notify_send_init_42129 notify_send_init 0 42129 NULL
133980 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
133981 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
133982 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
133983 +threads_start_42139 threads_start 0 42139 NULL
133984 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
133985 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
133986 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
133987 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
133988 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
133989 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
133990 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
133991 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
133992 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
133993 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
133994 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
133995 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
133996 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
133997 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
133998 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
133999 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
134000 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
134001 +power_restore_42174 power_restore 0 42174 NULL
134002 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
134003 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
134004 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
134005 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
134006 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
134007 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
134008 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
134009 +reset_slot_42194 reset_slot 0 42194 NULL
134010 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
134011 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
134012 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
134013 +sprom2hex_42204 sprom2hex 0 42204 NULL
134014 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
134015 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
134016 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
134017 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
134018 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
134019 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
134020 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
134021 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
134022 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
134023 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
134024 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
134025 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
134026 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
134027 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
134028 +store_mlid_42247 store_mlid 0-4 42247 NULL
134029 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
134030 +usbtv_start_42251 usbtv_start 0 42251 NULL
134031 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
134032 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
134033 +resources_store_42255 resources_store 0-4 42255 NULL
134034 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
134035 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
134036 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
134037 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
134038 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
134039 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
134040 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
134041 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
134042 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
134043 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
134044 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
134045 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
134046 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
134047 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
134048 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
134049 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
134050 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
134051 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
134052 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
134053 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
134054 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
134055 +osdname_show_42317 osdname_show 0 42317 NULL
134056 +max_luns_show_42319 max_luns_show 0 42319 NULL
134057 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
134058 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
134059 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
134060 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
134061 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
134062 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
134063 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
134064 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
134065 +store_42345 store 0-3 42345 &regulator_state_show_42345
134066 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
134067 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
134068 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
134069 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
134070 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
134071 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
134072 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
134073 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
134074 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
134075 +read_time_42381 read_time 0 42381 NULL nohasharray
134076 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
134077 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
134078 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
134079 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
134080 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
134081 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
134082 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
134083 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
134084 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
134085 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
134086 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
134087 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
134088 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
134089 +krng_get_random_42420 krng_get_random 3 42420 NULL
134090 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
134091 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
134092 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
134093 +device_read_42432 device_read 0-3 42432 NULL
134094 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
134095 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
134096 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
134097 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
134098 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
134099 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
134100 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
134101 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
134102 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
134103 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
134104 +store_42448 store 0 42448 NULL
134105 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
134106 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
134107 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
134108 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
134109 +__clk_enable_42456 __clk_enable 0 42456 NULL
134110 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
134111 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
134112 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
134113 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
134114 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
134115 +sta_state_42478 sta_state 0 42478 NULL
134116 +show_coresize_42479 show_coresize 0 42479 NULL
134117 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
134118 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
134119 +set_zone_42484 set_zone 0-4 42484 NULL
134120 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
134121 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
134122 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
134123 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
134124 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
134125 +callback_42494 callback 0 42494 NULL
134126 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
134127 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
134128 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
134129 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
134130 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
134131 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
134132 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
134133 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
134134 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
134135 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
134136 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
134137 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
134138 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
134139 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
134140 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
134141 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
134142 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
134143 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
134144 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
134145 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
134146 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
134147 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
134148 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
134149 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
134150 +request_firmware_42553 request_firmware 0 42553 NULL
134151 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
134152 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
134153 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
134154 +portio_type_show_42562 portio_type_show 0 42562 NULL
134155 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
134156 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
134157 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
134158 +get_in_min_42567 get_in_min 0 42567 NULL
134159 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
134160 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
134161 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
134162 +memory_failure_42590 memory_failure 0 42590 NULL
134163 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
134164 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
134165 +get_enable_42601 get_enable 0 42601 NULL
134166 +map_state_42602 map_state 1 42602 NULL nohasharray
134167 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
134168 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
134169 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
134170 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
134171 +get_div_42612 get_div 0 42612 NULL
134172 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
134173 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
134174 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
134175 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
134176 +read_42618 read 0 42618 &release_lockspace_42618
134177 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
134178 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
134179 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
134180 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
134181 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
134182 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
134183 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
134184 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
134185 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
134186 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
134187 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
134188 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
134189 +num_controllers_42644 num_controllers 0 42644 NULL
134190 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
134191 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
134192 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
134193 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
134194 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
134195 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
134196 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
134197 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
134198 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
134199 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
134200 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
134201 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
134202 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
134203 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
134204 +show_cidmode_42671 show_cidmode 0 42671 NULL
134205 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
134206 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
134207 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
134208 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
134209 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
134210 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
134211 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
134212 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
134213 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
134214 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
134215 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
134216 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
134217 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
134218 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
134219 +vb2_read_42703 vb2_read 3-0 42703 NULL
134220 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
134221 +hard_show_42708 hard_show 0 42708 NULL nohasharray
134222 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
134223 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
134224 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
134225 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
134226 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
134227 +read_status_42722 read_status 0 42722 NULL
134228 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
134229 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
134230 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
134231 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
134232 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
134233 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
134234 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
134235 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
134236 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
134237 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
134238 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
134239 +SendReceive2_42742 SendReceive2 0 42742 NULL
134240 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
134241 +write_42746 write 0 42746 &sdev_show_modalias_42746
134242 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
134243 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
134244 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
134245 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
134246 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
134247 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
134248 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
134249 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
134250 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
134251 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
134252 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
134253 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
134254 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
134255 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
134256 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
134257 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
134258 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
134259 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
134260 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
134261 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
134262 +show_chglim_42794 show_chglim 0 42794 NULL
134263 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
134264 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
134265 +show_line1_42806 show_line1 0 42806 NULL
134266 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
134267 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
134268 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
134269 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
134270 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
134271 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
134272 +set_arg_42824 set_arg 3 42824 NULL
134273 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
134274 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
134275 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
134276 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
134277 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
134278 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
134279 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
134280 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
134281 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
134282 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
134283 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
134284 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
134285 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
134286 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
134287 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
134288 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
134289 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
134290 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
134291 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
134292 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
134293 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
134294 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
134295 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
134296 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
134297 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
134298 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
134299 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
134300 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
134301 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
134302 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
134303 +c2_up_42890 c2_up 0 42890 NULL
134304 +pci_write_42893 pci_write 0 42893 NULL
134305 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
134306 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
134307 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
134308 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
134309 +hd_end_request_42904 hd_end_request 2 42904 NULL
134310 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
134311 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
134312 +rds_create_42907 rds_create 0 42907 NULL
134313 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
134314 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
134315 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
134316 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
134317 +device_show_int_42919 device_show_int 0 42919 NULL
134318 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
134319 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
134320 +show_42923 show 0 42923 &pcxhr_set_clock_42923
134321 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
134322 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
134323 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
134324 +bnx2_open_42936 bnx2_open 0 42936 NULL
134325 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
134326 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
134327 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
134328 +handle_response_42945 handle_response 0 42945 NULL
134329 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
134330 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
134331 +hashtab_map_42947 hashtab_map 0 42947 NULL
134332 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
134333 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
134334 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
134335 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
134336 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
134337 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
134338 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
134339 +n_pins_show_42973 n_pins_show 0 42973 NULL
134340 +show_temp62_42975 show_temp62 0 42975 NULL
134341 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
134342 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
134343 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
134344 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
134345 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
134346 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
134347 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
134348 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
134349 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
134350 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
134351 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
134352 +image_size_show_42992 image_size_show 0 42992 NULL
134353 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
134354 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
134355 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
134356 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
134357 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
134358 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
134359 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
134360 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
134361 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
134362 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
134363 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
134364 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
134365 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
134366 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
134367 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
134368 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
134369 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
134370 +max_queue_show_43036 max_queue_show 0 43036 NULL
134371 +set_icon_43037 set_icon 0-3 43037 NULL
134372 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
134373 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
134374 +write_s64_43043 write_s64 0 43043 NULL
134375 +show_port_name_43051 show_port_name 0 43051 NULL
134376 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
134377 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
134378 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
134379 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
134380 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
134381 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
134382 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
134383 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
134384 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
134385 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
134386 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
134387 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
134388 +get_attention_status_43073 get_attention_status 0 43073 NULL
134389 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
134390 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
134391 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
134392 +get_slave_size_43081 get_slave_size 0 43081 NULL
134393 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
134394 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
134395 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
134396 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
134397 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
134398 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
134399 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
134400 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
134401 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
134402 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
134403 +dump_skip_43098 dump_skip 2 43098 NULL
134404 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
134405 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
134406 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
134407 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
134408 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
134409 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
134410 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
134411 +store_43112 store 0 43112 NULL
134412 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
134413 +open_43117 open 0 43117 NULL
134414 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
134415 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
134416 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
134417 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
134418 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
134419 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
134420 +dmfe_open_43139 dmfe_open 0 43139 NULL
134421 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
134422 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
134423 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
134424 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
134425 +show_enabled_43152 show_enabled 0 43152 NULL
134426 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
134427 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
134428 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
134429 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
134430 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
134431 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
134432 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
134433 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
134434 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
134435 +_read_43194 _read 0 43194 NULL
134436 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
134437 +teiup_create_43201 teiup_create 3 43201 NULL
134438 +uio_write_43202 uio_write 3-0 43202 NULL
134439 +iso_callback_43208 iso_callback 3 43208 NULL
134440 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
134441 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
134442 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
134443 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
134444 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
134445 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
134446 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
134447 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
134448 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
134449 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
134450 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
134451 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
134452 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
134453 +read_status_43238 read_status 0 43238 NULL
134454 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
134455 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
134456 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
134457 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
134458 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
134459 +fixup_leb_43256 fixup_leb 3 43256 NULL
134460 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
134461 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
134462 +store_wwan_43264 store_wwan 4-0 43264 NULL
134463 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
134464 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
134465 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
134466 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
134467 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
134468 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
134469 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
134470 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
134471 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
134472 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
134473 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
134474 +src_frames_43281 src_frames 0 43281 NULL nohasharray
134475 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
134476 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
134477 +lookup_fast_43292 lookup_fast 0 43292 NULL
134478 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
134479 +show_num_ports_43296 show_num_ports 0 43296 NULL
134480 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
134481 +lm3533_read_43309 lm3533_read 0 43309 NULL
134482 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
134483 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
134484 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
134485 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
134486 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
134487 +try_charge_43315 try_charge 0 43315 NULL
134488 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
134489 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
134490 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
134491 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
134492 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
134493 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
134494 +sja1000_open_43326 sja1000_open 0 43326 NULL
134495 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
134496 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
134497 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
134498 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
134499 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
134500 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
134501 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
134502 +set_peripheral_43353 set_peripheral 0 43353 NULL
134503 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
134504 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
134505 +may_create_key_43363 may_create_key 0 43363 NULL
134506 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
134507 +pn_init_43370 pn_init 0 43370 NULL
134508 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
134509 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
134510 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
134511 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
134512 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
134513 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
134514 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
134515 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
134516 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
134517 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
134518 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
134519 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
134520 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
134521 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
134522 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
134523 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
134524 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
134525 +xenfb_write_43412 xenfb_write 3 43412 NULL
134526 +show_linear_43414 show_linear 0 43414 NULL nohasharray
134527 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
134528 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
134529 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
134530 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
134531 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
134532 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
134533 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
134534 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
134535 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
134536 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
134537 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
134538 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
134539 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
134540 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
134541 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
134542 +send_pre_block_43442 send_pre_block 0 43442 NULL
134543 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
134544 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
134545 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
134546 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
134547 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
134548 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
134549 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
134550 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
134551 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
134552 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
134553 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
134554 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
134555 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
134556 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
134557 +write_43473 write 0 43473 NULL
134558 +hook_43475 hook 0 43475 NULL
134559 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
134560 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
134561 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
134562 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
134563 +vga_get_43488 vga_get 0 43488 NULL
134564 +vmemdup_43489 vmemdup 2 43489 NULL
134565 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
134566 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
134567 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
134568 +show_lid_43498 show_lid 0 43498 NULL
134569 +init_43500 init 0 43500 NULL nohasharray
134570 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
134571 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
134572 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
134573 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
134574 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
134575 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
134576 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
134577 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
134578 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
134579 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
134580 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
134581 +read_events_43534 read_events 3 43534 NULL
134582 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
134583 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
134584 +store_43537 store 0-3 43537 NULL
134585 +store_43539 store 0 43539 NULL
134586 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
134587 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
134588 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
134589 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
134590 +request_resource_43548 request_resource 0 43548 NULL
134591 +store_43549 store 0-4 43549 NULL
134592 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
134593 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
134594 +amd756_access_43553 amd756_access 0 43553 NULL
134595 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
134596 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
134597 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
134598 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
134599 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
134600 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
134601 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
134602 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
134603 +passive_store_43589 passive_store 0-4 43589 NULL
134604 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
134605 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
134606 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
134607 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
134608 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
134609 +proc_read_43614 proc_read 3-0 43614 NULL
134610 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
134611 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
134612 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
134613 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
134614 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
134615 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
134616 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
134617 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
134618 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
134619 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
134620 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
134621 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
134622 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
134623 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
134624 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
134625 +random_write_43656 random_write 3-0 43656 NULL
134626 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
134627 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
134628 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
134629 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
134630 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
134631 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
134632 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
134633 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
134634 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
134635 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
134636 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
134637 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
134638 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
134639 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
134640 +start_43697 start 0 43697 NULL
134641 +show_43699 show 0 43699 NULL
134642 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
134643 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
134644 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
134645 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
134646 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
134647 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
134648 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
134649 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
134650 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
134651 +show_hyst_43718 show_hyst 0 43718 NULL
134652 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
134653 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
134654 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
134655 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
134656 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
134657 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
134658 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
134659 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
134660 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
134661 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
134662 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
134663 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
134664 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
134665 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
134666 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
134667 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
134668 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
134669 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
134670 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
134671 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
134672 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
134673 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
134674 +panic_happened_43756 panic_happened 0 43756 NULL
134675 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
134676 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
134677 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
134678 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
134679 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
134680 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
134681 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
134682 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
134683 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
134684 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
134685 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
134686 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
134687 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
134688 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
134689 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
134690 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
134691 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
134692 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
134693 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
134694 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
134695 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
134696 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
134697 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
134698 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
134699 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
134700 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
134701 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
134702 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
134703 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
134704 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
134705 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
134706 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
134707 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
134708 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
134709 +max_channels_43840 max_channels 0 43840 NULL
134710 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
134711 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
134712 +read_flush_43851 read_flush 3-0 43851 NULL
134713 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
134714 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
134715 +resume_43864 resume 0 43864 NULL nohasharray
134716 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
134717 +port_number_show_43866 port_number_show 0 43866 NULL
134718 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
134719 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
134720 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
134721 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
134722 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
134723 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
134724 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
134725 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
134726 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
134727 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
134728 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
134729 +write_43894 write 0-3 43894 NULL
134730 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
134731 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
134732 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
134733 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
134734 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
134735 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
134736 +set_temp8_43915 set_temp8 0-4 43915 NULL
134737 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
134738 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
134739 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
134740 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
134741 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
134742 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
134743 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
134744 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
134745 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
134746 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
134747 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
134748 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
134749 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
134750 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
134751 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
134752 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
134753 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
134754 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
134755 +show_unit_43962 show_unit 0 43962 NULL
134756 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
134757 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
134758 +cache_request_43968 cache_request 0 43968 NULL nohasharray
134759 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
134760 +iflink_show_43970 iflink_show 0 43970 NULL
134761 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
134762 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
134763 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
134764 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
134765 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
134766 +netdev_init_43991 netdev_init 0 43991 NULL
134767 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
134768 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
134769 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
134770 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
134771 +ulist_add_43994 ulist_add 0 43994 NULL
134772 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
134773 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
134774 +emit_flags_44006 emit_flags 3-4 44006 NULL
134775 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
134776 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
134777 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
134778 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
134779 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
134780 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
134781 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
134782 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
134783 +address_mask_show_44028 address_mask_show 0 44028 NULL
134784 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
134785 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
134786 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
134787 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
134788 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
134789 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
134790 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
134791 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
134792 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
134793 +show_44058 show 0 44058 NULL
134794 +sprint_frac_44059 sprint_frac 0 44059 NULL
134795 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
134796 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
134797 +wmi_call_44066 wmi_call 0 44066 NULL
134798 +vx2_inb_44069 vx2_inb 0 44069 NULL
134799 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
134800 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
134801 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
134802 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
134803 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
134804 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
134805 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
134806 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
134807 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
134808 +x25_listen_44090 x25_listen 0 44090 NULL
134809 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
134810 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
134811 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
134812 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
134813 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
134814 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
134815 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
134816 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
134817 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
134818 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
134819 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
134820 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
134821 +raid_level_show_44108 raid_level_show 0 44108 NULL
134822 +add_update_code_44109 add_update_code 1 44109 NULL
134823 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
134824 +check_idq_44117 check_idq 0 44117 NULL
134825 +do_readpage_44120 do_readpage 0 44120 NULL
134826 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
134827 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
134828 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
134829 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
134830 +do_sock_read_44132 do_sock_read 0 44132 NULL
134831 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
134832 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
134833 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
134834 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
134835 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
134836 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
134837 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
134838 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
134839 +direct_access_44144 direct_access 0 44144 NULL
134840 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
134841 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
134842 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
134843 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
134844 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
134845 +coda_permission_44158 coda_permission 0 44158 NULL
134846 +summary_show_44161 summary_show 0 44161 NULL nohasharray
134847 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
134848 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
134849 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
134850 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
134851 +atl1_up_44170 atl1_up 0 44170 NULL
134852 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
134853 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
134854 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
134855 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
134856 +tty_line_name_44181 tty_line_name 0 44181 NULL
134857 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
134858 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
134859 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
134860 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
134861 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
134862 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
134863 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
134864 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
134865 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
134866 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
134867 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
134868 +__set_free_44211 __set_free 2 44211 NULL
134869 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
134870 +write_44213 write 0 44213 &claim_ptd_buffers_44213
134871 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
134872 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
134873 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
134874 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
134875 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
134876 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
134877 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
134878 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
134879 +show_adc_44229 show_adc 0 44229 NULL
134880 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
134881 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
134882 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
134883 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
134884 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
134885 +write_44238 write 0-4 44238 NULL nohasharray
134886 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
134887 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
134888 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
134889 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
134890 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
134891 +extra_show_44247 extra_show 0 44247 NULL nohasharray
134892 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
134893 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
134894 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
134895 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
134896 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
134897 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
134898 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
134899 +minix_getattr_44267 minix_getattr 0 44267 NULL
134900 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
134901 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
134902 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
134903 +device_create_file_44285 device_create_file 0 44285 NULL
134904 +initstate_show_44288 initstate_show 0 44288 NULL
134905 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
134906 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
134907 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
134908 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
134909 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
134910 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
134911 +store_companion_44297 store_companion 0-4 44297 NULL
134912 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
134913 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
134914 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
134915 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
134916 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
134917 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
134918 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
134919 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
134920 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
134921 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
134922 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
134923 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
134924 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
134925 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
134926 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
134927 +rs_init_44327 rs_init 1 44327 NULL
134928 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
134929 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
134930 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
134931 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
134932 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
134933 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
134934 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
134935 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
134936 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
134937 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
134938 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
134939 +set_format_44357 set_format 0 44357 NULL nohasharray
134940 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
134941 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
134942 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
134943 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
134944 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
134945 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
134946 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
134947 +ubi_sync_44391 ubi_sync 0 44391 NULL
134948 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
134949 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
134950 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
134951 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
134952 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
134953 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
134954 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
134955 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
134956 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
134957 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
134958 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
134959 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
134960 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
134961 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
134962 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
134963 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
134964 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
134965 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
134966 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
134967 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
134968 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
134969 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
134970 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
134971 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
134972 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
134973 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
134974 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
134975 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
134976 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
134977 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
134978 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
134979 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
134980 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
134981 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
134982 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
134983 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
134984 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
134985 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
134986 +allocate_mid_44479 allocate_mid 0 44479 NULL
134987 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
134988 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
134989 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
134990 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
134991 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
134992 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
134993 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
134994 +cond_read_node_44488 cond_read_node 0 44488 NULL
134995 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
134996 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
134997 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
134998 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
134999 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
135000 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
135001 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
135002 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
135003 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
135004 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
135005 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
135006 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
135007 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
135008 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
135009 +spidev_write_44510 spidev_write 3-0 44510 NULL
135010 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
135011 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
135012 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
135013 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
135014 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
135015 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
135016 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
135017 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
135018 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
135019 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
135020 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
135021 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
135022 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
135023 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
135024 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
135025 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
135026 +show_registers_44567 show_registers 0 44567 NULL nohasharray
135027 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
135028 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
135029 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
135030 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
135031 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
135032 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
135033 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
135034 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
135035 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
135036 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
135037 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
135038 +show_44594 show 0 44594 NULL nohasharray
135039 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
135040 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
135041 +get_fan_min_44596 get_fan_min 0 44596 NULL
135042 +popen_44599 popen 0 44599 NULL
135043 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
135044 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
135045 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
135046 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
135047 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
135048 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
135049 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
135050 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
135051 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
135052 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
135053 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
135054 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
135055 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
135056 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
135057 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
135058 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
135059 +show_match_busid_44647 show_match_busid 0 44647 NULL
135060 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
135061 +store_44659 store 0-3 44659 NULL
135062 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
135063 +show_ctrl_44671 show_ctrl 0 44671 NULL
135064 +mpi_resize_44674 mpi_resize 2 44674 NULL
135065 +auxch_init_44675 auxch_init 0 44675 NULL
135066 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
135067 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
135068 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
135069 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
135070 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
135071 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
135072 +ts_read_44687 ts_read 3-0 44687 NULL
135073 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
135074 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
135075 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
135076 +show_host_busy_44693 show_host_busy 0 44693 NULL
135077 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
135078 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
135079 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
135080 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
135081 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
135082 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
135083 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
135084 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
135085 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
135086 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
135087 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
135088 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
135089 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
135090 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
135091 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
135092 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
135093 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
135094 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
135095 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
135096 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
135097 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
135098 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
135099 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
135100 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
135101 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
135102 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
135103 +bop_assign_44765 bop_assign 0 44765 NULL
135104 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
135105 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
135106 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
135107 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
135108 +show_44772 show 0 44772 NULL nohasharray
135109 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
135110 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
135111 +readstat_44780 readstat 0 44780 NULL
135112 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
135113 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
135114 +proc_read_44793 proc_read 0 44793 NULL nohasharray
135115 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
135116 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
135117 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
135118 +cas_open_44801 cas_open 0 44801 NULL
135119 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
135120 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
135121 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
135122 +sbs_init_44817 sbs_init 0 44817 NULL
135123 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
135124 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
135125 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
135126 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
135127 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
135128 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
135129 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
135130 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
135131 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
135132 +units_sprintf_44833 units_sprintf 0 44833 NULL
135133 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
135134 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
135135 +node_show_44836 node_show 0 44836 NULL
135136 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
135137 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
135138 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
135139 +cross_eof_44848 cross_eof 0 44848 NULL
135140 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
135141 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
135142 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
135143 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
135144 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
135145 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
135146 +copydesc_user_44855 copydesc_user 3 44855 NULL
135147 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
135148 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
135149 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
135150 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
135151 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
135152 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
135153 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
135154 +set_advertising_44870 set_advertising 4 44870 NULL
135155 +init_rs_44873 init_rs 1 44873 NULL nohasharray
135156 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
135157 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
135158 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
135159 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
135160 +skb_availroom_44883 skb_availroom 0 44883 NULL
135161 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
135162 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
135163 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
135164 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
135165 +kaweth_open_44889 kaweth_open 0 44889 NULL
135166 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
135167 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
135168 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
135169 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
135170 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
135171 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
135172 +async_readv_44898 async_readv 0 44898 NULL
135173 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
135174 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
135175 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
135176 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
135177 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
135178 +ptype_show_44913 ptype_show 0 44913 NULL
135179 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
135180 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
135181 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
135182 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
135183 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
135184 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
135185 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
135186 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
135187 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
135188 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
135189 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
135190 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
135191 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
135192 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
135193 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
135194 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
135195 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
135196 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
135197 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
135198 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
135199 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
135200 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
135201 +log_debug_read_44994 log_debug_read 0 44994 NULL
135202 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
135203 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
135204 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
135205 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
135206 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
135207 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
135208 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
135209 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
135210 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
135211 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
135212 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
135213 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
135214 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
135215 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
135216 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
135217 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
135218 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
135219 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
135220 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
135221 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
135222 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
135223 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
135224 +show_in_label_45039 show_in_label 0 45039 NULL
135225 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
135226 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
135227 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
135228 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
135229 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
135230 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
135231 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
135232 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
135233 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
135234 +sel_write_user_45060 sel_write_user 3 45060 NULL
135235 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
135236 +show_45064 show 0 45064 NULL
135237 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
135238 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
135239 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
135240 +removable_show_45071 removable_show 0 45071 NULL nohasharray
135241 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
135242 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
135243 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
135244 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
135245 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
135246 +__device_suspend_45089 __device_suspend 0 45089 NULL
135247 +getattr_45091 getattr 0 45091 NULL
135248 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
135249 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
135250 +snd_card_new_45104 snd_card_new 5 45104 NULL
135251 +write_iter_45109 write_iter 0 45109 NULL
135252 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
135253 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
135254 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
135255 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
135256 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
135257 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
135258 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
135259 +send_to_tty_45141 send_to_tty 3 45141 NULL
135260 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
135261 +command_setapcor_45143 command_setapcor 0 45143 NULL
135262 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
135263 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
135264 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
135265 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
135266 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
135267 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
135268 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
135269 +device_write_45156 device_write 3-0 45156 NULL
135270 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
135271 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
135272 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
135273 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
135274 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
135275 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
135276 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
135277 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
135278 +mce_write_45187 mce_write 0 45187 NULL
135279 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
135280 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
135281 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
135282 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
135283 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
135284 +kstrtou16_45199 kstrtou16 0 45199 NULL
135285 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
135286 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
135287 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
135288 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
135289 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
135290 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
135291 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
135292 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
135293 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
135294 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
135295 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
135296 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
135297 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
135298 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
135299 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
135300 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
135301 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
135302 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
135303 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
135304 +event_enable_write_45238 event_enable_write 3 45238 NULL
135305 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
135306 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
135307 +show_45247 show 0 45247 NULL
135308 +write_ltv_45250 write_ltv 0 45250 NULL
135309 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
135310 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
135311 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
135312 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
135313 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
135314 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
135315 +store_45285 store 0 45285 NULL
135316 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
135317 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
135318 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
135319 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
135320 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
135321 +category_show_45304 category_show 0 45304 NULL nohasharray
135322 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
135323 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
135324 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
135325 +hippi_header_45313 hippi_header 0 45313 NULL
135326 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
135327 +compass_command_45324 compass_command 0 45324 NULL
135328 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
135329 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
135330 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
135331 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
135332 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
135333 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
135334 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
135335 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
135336 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
135337 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
135338 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
135339 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
135340 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
135341 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
135342 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
135343 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
135344 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
135345 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
135346 +wlcore_write_45391 wlcore_write 0 45391 NULL
135347 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
135348 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
135349 +keymap_store_45406 keymap_store 4 45406 NULL
135350 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
135351 +show_45409 show 0 45409 NULL
135352 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
135353 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
135354 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
135355 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
135356 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
135357 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
135358 +show_45419 show 0 45419 &sht15_wait_for_response_45419
135359 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
135360 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
135361 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
135362 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
135363 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
135364 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
135365 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
135366 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
135367 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
135368 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
135369 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
135370 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
135371 +pm_state_show_45438 pm_state_show 0 45438 NULL
135372 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
135373 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
135374 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
135375 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
135376 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
135377 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
135378 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
135379 +catc_open_45451 catc_open 0 45451 NULL
135380 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
135381 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
135382 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
135383 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
135384 +__node_remap_45458 __node_remap 4 45458 NULL
135385 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
135386 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
135387 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
135388 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
135389 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
135390 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
135391 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
135392 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
135393 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
135394 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
135395 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
135396 +ec_read_45485 ec_read 0 45485 NULL
135397 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
135398 +lock_request_45495 lock_request 0 45495 NULL nohasharray
135399 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
135400 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
135401 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
135402 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
135403 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
135404 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
135405 +get_stats_45508 get_stats 0 45508 NULL
135406 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
135407 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
135408 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
135409 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
135410 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
135411 +store_45525 store 0-3 45525 &power_state_show_45525
135412 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
135413 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
135414 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
135415 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
135416 +copy_macs_45534 copy_macs 4 45534 NULL
135417 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
135418 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
135419 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
135420 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
135421 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
135422 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
135423 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
135424 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
135425 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
135426 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
135427 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
135428 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
135429 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
135430 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
135431 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
135432 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
135433 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
135434 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
135435 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
135436 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
135437 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
135438 +request_fw_file_45567 request_fw_file 0 45567 NULL
135439 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
135440 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
135441 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
135442 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
135443 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
135444 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
135445 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
135446 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
135447 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
135448 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
135449 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
135450 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
135451 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
135452 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
135453 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
135454 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
135455 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
135456 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
135457 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
135458 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
135459 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
135460 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
135461 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
135462 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
135463 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
135464 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
135465 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
135466 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
135467 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
135468 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
135469 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
135470 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
135471 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
135472 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
135473 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
135474 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
135475 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
135476 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
135477 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
135478 +modelname_store_45663 modelname_store 0-4 45663 NULL
135479 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
135480 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
135481 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
135482 +sd_probe_45675 sd_probe 0 45675 NULL
135483 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
135484 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
135485 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
135486 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
135487 +set_params_45684 set_params 0 45684 NULL nohasharray
135488 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
135489 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
135490 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
135491 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
135492 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
135493 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
135494 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
135495 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
135496 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
135497 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
135498 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
135499 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
135500 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
135501 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
135502 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
135503 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
135504 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
135505 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
135506 +get_iface_param_45719 get_iface_param 0 45719 NULL
135507 +show_high_kb_45721 show_high_kb 0 45721 NULL
135508 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
135509 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
135510 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
135511 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
135512 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
135513 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
135514 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
135515 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
135516 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
135517 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
135518 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
135519 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
135520 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
135521 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
135522 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
135523 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
135524 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
135525 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
135526 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
135527 +FUA_show_45776 FUA_show 0 45776 NULL
135528 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
135529 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
135530 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
135531 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
135532 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
135533 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
135534 +cma_release_45795 cma_release 3 45795 NULL
135535 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
135536 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
135537 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
135538 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
135539 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
135540 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
135541 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
135542 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
135543 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
135544 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
135545 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
135546 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
135547 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
135548 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
135549 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
135550 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
135551 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
135552 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
135553 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
135554 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
135555 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
135556 +start_endpoints_45825 start_endpoints 0 45825 NULL
135557 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
135558 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
135559 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
135560 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
135561 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
135562 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
135563 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
135564 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
135565 +store_learning_45844 store_learning 0 45844 NULL
135566 +insert_state_45848 insert_state 0 45848 NULL
135567 +activity_read_45850 activity_read 0-5-6 45850 NULL
135568 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
135569 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
135570 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
135571 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
135572 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
135573 +isdn_write_45863 isdn_write 3-0 45863 NULL
135574 +align_show_45871 align_show 0 45871 NULL
135575 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
135576 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
135577 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
135578 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
135579 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
135580 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
135581 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
135582 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
135583 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
135584 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
135585 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
135586 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
135587 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
135588 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
135589 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
135590 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
135591 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
135592 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
135593 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
135594 +lcd_read_45922 lcd_read 0-3 45922 NULL
135595 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
135596 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
135597 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
135598 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
135599 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
135600 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
135601 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
135602 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
135603 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
135604 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
135605 +show_fan_value_45938 show_fan_value 0 45938 NULL
135606 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
135607 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
135608 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
135609 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
135610 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
135611 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
135612 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
135613 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
135614 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
135615 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
135616 +set_45961 set 0 45961 NULL
135617 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
135618 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
135619 +copy_to_45969 copy_to 3 45969 NULL nohasharray
135620 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
135621 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
135622 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
135623 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
135624 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
135625 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
135626 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
135627 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
135628 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
135629 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
135630 +dn_device_event_46004 dn_device_event 0 46004 NULL
135631 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
135632 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
135633 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
135634 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
135635 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
135636 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
135637 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
135638 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
135639 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
135640 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
135641 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
135642 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
135643 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
135644 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
135645 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
135646 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
135647 +socket_create_46047 socket_create 0 46047 NULL
135648 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
135649 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
135650 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
135651 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
135652 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
135653 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
135654 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
135655 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
135656 +slhc_toss_46066 slhc_toss 0 46066 NULL
135657 +in_use_show_46075 in_use_show 0 46075 NULL
135658 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
135659 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
135660 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
135661 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
135662 +unlock_lock_46087 unlock_lock 0 46087 NULL
135663 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
135664 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
135665 +store_46095 store 0 46095 NULL
135666 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
135667 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
135668 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
135669 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
135670 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
135671 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
135672 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
135673 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
135674 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
135675 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
135676 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
135677 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
135678 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
135679 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
135680 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
135681 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
135682 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
135683 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
135684 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
135685 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
135686 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
135687 +dgram_bind_46155 dgram_bind 0 46155 NULL
135688 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
135689 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
135690 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
135691 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
135692 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
135693 +write_index_46171 write_index 0 46171 NULL
135694 +open_46177 open 0 46177 NULL
135695 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
135696 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
135697 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
135698 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
135699 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
135700 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
135701 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
135702 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
135703 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
135704 +fq_resize_46195 fq_resize 2 46195 NULL
135705 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
135706 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
135707 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
135708 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
135709 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
135710 +appid_show_46198 appid_show 0 46198 NULL
135711 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
135712 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
135713 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
135714 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
135715 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
135716 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
135717 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
135718 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
135719 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
135720 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
135721 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
135722 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
135723 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
135724 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
135725 +__get_any_page_46230 __get_any_page 0 46230 NULL
135726 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
135727 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
135728 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
135729 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
135730 +show_in_min_46238 show_in_min 0 46238 NULL
135731 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
135732 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
135733 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
135734 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
135735 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
135736 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
135737 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
135738 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
135739 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
135740 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
135741 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
135742 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
135743 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
135744 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
135745 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
135746 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
135747 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
135748 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
135749 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
135750 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
135751 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
135752 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
135753 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
135754 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
135755 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
135756 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
135757 +store_led_46310 store_led 0-4 46310 NULL
135758 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
135759 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
135760 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
135761 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
135762 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
135763 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
135764 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
135765 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
135766 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
135767 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
135768 +gs_can_open_46335 gs_can_open 0 46335 NULL
135769 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
135770 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
135771 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
135772 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
135773 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
135774 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
135775 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
135776 +mpt_config_46343 mpt_config 0 46343 NULL
135777 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
135778 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
135779 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
135780 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
135781 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
135782 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
135783 +show_icon_46360 show_icon 4-0 46360 NULL
135784 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
135785 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
135786 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
135787 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
135788 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
135789 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
135790 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
135791 +via_build_controls_46378 via_build_controls 0 46378 NULL
135792 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
135793 +rng_get_data_46382 rng_get_data 0 46382 NULL
135794 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
135795 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
135796 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
135797 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
135798 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
135799 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
135800 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
135801 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
135802 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
135803 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
135804 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
135805 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
135806 +addr_to_user_46418 addr_to_user 0 46418 NULL
135807 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
135808 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
135809 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
135810 +proto_show_46426 proto_show 0 46426 NULL nohasharray
135811 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
135812 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
135813 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
135814 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
135815 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
135816 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
135817 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
135818 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
135819 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
135820 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
135821 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
135822 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
135823 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
135824 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
135825 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
135826 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
135827 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
135828 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
135829 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
135830 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
135831 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
135832 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
135833 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
135834 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
135835 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
135836 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
135837 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
135838 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
135839 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
135840 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
135841 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
135842 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
135843 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
135844 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
135845 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
135846 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
135847 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
135848 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
135849 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
135850 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
135851 +pptp_bind_46520 pptp_bind 0 46520 NULL
135852 +isoc_init_46521 isoc_init 0 46521 NULL
135853 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
135854 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
135855 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
135856 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
135857 +check_connect_46536 check_connect 0 46536 NULL
135858 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
135859 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
135860 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
135861 +raid_show_state_46545 raid_show_state 0 46545 NULL
135862 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
135863 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
135864 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
135865 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
135866 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
135867 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
135868 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
135869 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
135870 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
135871 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
135872 +nr_header_46575 nr_header 0 46575 NULL
135873 +store_46576 store 0-3 46576 NULL
135874 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
135875 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
135876 +__iwl_up_46589 __iwl_up 0 46589 NULL
135877 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
135878 +show_mute_46600 show_mute 0 46600 NULL nohasharray
135879 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
135880 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
135881 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
135882 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
135883 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
135884 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
135885 +dead_write_46612 dead_write 0 46612 NULL nohasharray
135886 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
135887 +stream_start_46613 stream_start 0 46613 NULL nohasharray
135888 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
135889 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
135890 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
135891 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
135892 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
135893 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
135894 +get_mode_46623 get_mode 0 46623 NULL
135895 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
135896 +dsense_show_46626 dsense_show 0 46626 NULL
135897 +il_set_mode_46630 il_set_mode 0 46630 NULL
135898 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
135899 +regmap_read_46634 regmap_read 0 46634 NULL
135900 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
135901 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
135902 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
135903 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
135904 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
135905 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
135906 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
135907 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
135908 +fanout_add_46656 fanout_add 0 46656 NULL
135909 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
135910 +read_short_reg_46669 read_short_reg 0 46669 NULL
135911 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
135912 +stream_pause_46673 stream_pause 0 46673 NULL
135913 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
135914 +msr_read_46679 msr_read 0-3 46679 NULL
135915 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
135916 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
135917 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
135918 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
135919 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
135920 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
135921 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
135922 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
135923 +saa7185_init_46704 saa7185_init 0 46704 NULL
135924 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
135925 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
135926 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
135927 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
135928 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
135929 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
135930 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
135931 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
135932 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
135933 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
135934 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
135935 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
135936 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
135937 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
135938 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
135939 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
135940 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
135941 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
135942 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
135943 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
135944 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
135945 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
135946 +show_fan_status_46761 show_fan_status 0 46761 NULL
135947 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
135948 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
135949 +inet6_create_46770 inet6_create 0 46770 NULL
135950 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
135951 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
135952 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
135953 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
135954 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
135955 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
135956 +show_max_min_46796 show_max_min 0 46796 NULL
135957 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
135958 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
135959 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
135960 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
135961 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
135962 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
135963 +writefn_46819 writefn 0-3 46819 NULL
135964 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
135965 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
135966 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
135967 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
135968 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
135969 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
135970 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
135971 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
135972 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
135973 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
135974 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
135975 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
135976 +spi_async_46857 spi_async 0 46857 NULL
135977 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
135978 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
135979 +vsnprintf_46863 vsnprintf 0 46863 NULL
135980 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
135981 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
135982 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
135983 +restart_array_46866 restart_array 0 46866 NULL
135984 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
135985 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
135986 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
135987 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
135988 +rvmalloc_46873 rvmalloc 1 46873 NULL
135989 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
135990 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
135991 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
135992 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
135993 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
135994 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
135995 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
135996 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
135997 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
135998 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
135999 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
136000 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
136001 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
136002 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
136003 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
136004 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
136005 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
136006 +dgram_bind_46908 dgram_bind 0 46908 NULL
136007 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
136008 +store_46910 store 0-2 46910 NULL
136009 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
136010 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
136011 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
136012 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
136013 +igbvf_open_46920 igbvf_open 0 46920 NULL
136014 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
136015 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
136016 +fb_write_46924 fb_write 3-0 46924 NULL
136017 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
136018 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
136019 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
136020 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
136021 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
136022 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
136023 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
136024 +coda_fsync_46958 coda_fsync 0 46958 NULL
136025 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
136026 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
136027 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
136028 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
136029 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
136030 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
136031 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
136032 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
136033 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
136034 +user_set_46991 user_set 0 46991 NULL
136035 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
136036 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
136037 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
136038 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
136039 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
136040 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
136041 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
136042 +x25_device_event_47006 x25_device_event 0 47006 NULL
136043 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
136044 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
136045 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
136046 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
136047 +__map_single_47020 __map_single 4-3-7 47020 NULL
136048 +usbpn_open_47021 usbpn_open 0 47021 NULL
136049 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
136050 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
136051 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
136052 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
136053 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
136054 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
136055 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
136056 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
136057 +show_v86d_47041 show_v86d 0 47041 NULL
136058 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
136059 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
136060 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
136061 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
136062 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
136063 +final_47055 final 0 47055 NULL
136064 +open_rx_47057 open_rx 0 47057 NULL
136065 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
136066 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
136067 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
136068 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
136069 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
136070 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
136071 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
136072 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
136073 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
136074 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
136075 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
136076 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
136077 +export_47078 export 0 47078 NULL
136078 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
136079 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
136080 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
136081 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
136082 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
136083 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
136084 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
136085 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
136086 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
136087 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
136088 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
136089 +carrier_show_47115 carrier_show 0 47115 NULL
136090 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
136091 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
136092 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
136093 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
136094 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
136095 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
136096 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
136097 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
136098 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
136099 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
136100 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
136101 +show_streaming_47160 show_streaming 0 47160 NULL
136102 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
136103 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
136104 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
136105 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
136106 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
136107 +part_fail_show_47168 part_fail_show 0 47168 NULL
136108 +set_temp_47169 set_temp 0-4 47169 NULL
136109 +reg_show_name_47170 reg_show_name 0 47170 NULL
136110 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
136111 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
136112 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
136113 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
136114 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
136115 +__set_signal_47207 __set_signal 0-4 47207 NULL
136116 +__rds_create_47212 __rds_create 0 47212 NULL
136117 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
136118 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
136119 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
136120 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
136121 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
136122 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
136123 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
136124 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
136125 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
136126 +l2headersize_47238 l2headersize 0 47238 NULL
136127 +options_write_47243 options_write 3-0 47243 NULL
136128 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
136129 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
136130 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
136131 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
136132 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
136133 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
136134 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
136135 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
136136 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
136137 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
136138 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
136139 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
136140 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
136141 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
136142 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
136143 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
136144 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
136145 +reg_write_47288 reg_write 0 47288 NULL
136146 +setattr_47289 setattr 0 47289 NULL
136147 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
136148 +vsnprintf_47291 vsnprintf 0 47291 NULL
136149 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
136150 +show_47293 show 0 47293 NULL
136151 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
136152 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
136153 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
136154 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
136155 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
136156 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
136157 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
136158 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
136159 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
136160 +get_l4proto_47318 get_l4proto 0 47318 NULL
136161 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
136162 +skein1024_export_47324 skein1024_export 0 47324 NULL
136163 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
136164 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
136165 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
136166 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
136167 +tune_set_47343 tune_set 0-5 47343 NULL
136168 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
136169 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
136170 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
136171 +md_allow_write_47353 md_allow_write 0 47353 NULL
136172 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
136173 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
136174 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
136175 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
136176 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
136177 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
136178 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
136179 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
136180 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
136181 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
136182 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
136183 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
136184 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
136185 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
136186 +nametbl_list_47391 nametbl_list 2 47391 NULL
136187 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
136188 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
136189 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
136190 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
136191 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
136192 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
136193 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
136194 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
136195 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
136196 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
136197 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
136198 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
136199 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
136200 +write_cmd_47414 write_cmd 0 47414 NULL
136201 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
136202 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
136203 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
136204 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
136205 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
136206 +bLength_show_47432 bLength_show 0 47432 NULL
136207 +fop_write_47433 fop_write 0-3 47433 NULL
136208 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
136209 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
136210 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
136211 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
136212 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
136213 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
136214 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
136215 +environ_read_47451 environ_read 0-3 47451 NULL
136216 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
136217 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
136218 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
136219 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
136220 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
136221 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
136222 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
136223 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
136224 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
136225 +newpart_47485 newpart 6-4 47485 NULL
136226 +read_47490 read 0-3 47490 NULL
136227 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
136228 +core_sys_select_47494 core_sys_select 1 47494 NULL
136229 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
136230 +jid_store_47498 jid_store 0-3 47498 NULL
136231 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
136232 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
136233 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
136234 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
136235 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
136236 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
136237 +unlink_simple_47506 unlink_simple 3 47506 NULL
136238 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
136239 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
136240 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
136241 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
136242 +inet_bind_47514 inet_bind 0 47514 NULL
136243 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
136244 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
136245 +eth_open_47519 eth_open 0 47519 NULL
136246 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
136247 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
136248 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
136249 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
136250 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
136251 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
136252 +get_port_47534 get_port 0 47534 NULL
136253 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
136254 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
136255 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
136256 +atl1_open_47550 atl1_open 0 47550 NULL
136257 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
136258 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
136259 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
136260 +send_cmd_47563 send_cmd 0 47563 NULL
136261 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
136262 +send_command_47567 send_command 0 47567 NULL nohasharray
136263 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
136264 +read_ldt_47570 read_ldt 2 47570 NULL
136265 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
136266 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
136267 +pci_iomap_47575 pci_iomap 3 47575 NULL
136268 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
136269 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
136270 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
136271 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
136272 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
136273 +id_format_show_47585 id_format_show 0 47585 NULL
136274 +phy_read_47590 phy_read 0 47590 NULL
136275 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
136276 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
136277 +get_nic_info_47601 get_nic_info 0 47601 NULL
136278 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
136279 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
136280 +msdos_hash_47606 msdos_hash 0 47606 NULL
136281 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
136282 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
136283 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
136284 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
136285 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
136286 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
136287 +uea_request_47613 uea_request 4 47613 NULL
136288 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
136289 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
136290 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
136291 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
136292 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
136293 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
136294 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
136295 +SYSC_send_47629 SYSC_send 3 47629 NULL
136296 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
136297 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
136298 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
136299 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
136300 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
136301 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
136302 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
136303 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
136304 +fan_show_47664 fan_show 0 47664 NULL
136305 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
136306 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
136307 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
136308 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
136309 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
136310 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
136311 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
136312 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
136313 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
136314 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
136315 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
136316 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
136317 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
136318 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
136319 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
136320 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
136321 +save_microcode_47717 save_microcode 3 47717 NULL
136322 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
136323 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
136324 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
136325 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
136326 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
136327 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
136328 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
136329 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
136330 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
136331 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
136332 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
136333 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
136334 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
136335 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
136336 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
136337 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
136338 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
136339 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
136340 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
136341 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
136342 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
136343 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
136344 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
136345 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
136346 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
136347 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
136348 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
136349 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
136350 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
136351 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
136352 +show_id_47795 show_id 0 47795 NULL
136353 +sl_open_47801 sl_open 0 47801 NULL
136354 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
136355 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
136356 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
136357 +lov_packmd_47810 lov_packmd 0 47810 NULL
136358 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
136359 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
136360 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
136361 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
136362 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
136363 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
136364 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
136365 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
136366 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
136367 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
136368 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
136369 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
136370 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
136371 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
136372 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
136373 +did_show_47843 did_show 0 47843 NULL nohasharray
136374 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
136375 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
136376 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
136377 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
136378 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
136379 +reg_clear_47849 reg_clear 0 47849 NULL
136380 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
136381 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
136382 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
136383 +copy_47869 copy 0 47869 NULL
136384 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
136385 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
136386 +add_lease_context_47876 add_lease_context 0 47876 NULL
136387 +vhci_read_47878 vhci_read 3-0 47878 NULL
136388 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
136389 +array_size_show_47883 array_size_show 0 47883 NULL
136390 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
136391 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
136392 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
136393 +read_prph_47892 read_prph 0 47892 NULL
136394 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
136395 +read_regr_47902 read_regr 0 47902 NULL nohasharray
136396 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
136397 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
136398 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
136399 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
136400 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
136401 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
136402 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
136403 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
136404 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
136405 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
136406 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
136407 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
136408 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
136409 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
136410 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
136411 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
136412 +show_mlid_47928 show_mlid 0 47928 NULL
136413 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
136414 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
136415 +b44_open_47950 b44_open 0 47950 NULL
136416 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
136417 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
136418 +pci_read_47962 pci_read 0 47962 NULL
136419 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
136420 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
136421 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
136422 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
136423 +show_stride_47971 show_stride 0 47971 NULL
136424 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
136425 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
136426 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
136427 +node_weight_read_47974 node_weight_read 0 47974 NULL
136428 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
136429 +flush_store_47978 flush_store 0-4 47978 NULL
136430 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
136431 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
136432 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
136433 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
136434 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
136435 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
136436 +enter_47990 enter 0 47990 &dbg_port_buf_47990
136437 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
136438 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
136439 +objects_show_47995 objects_show 0 47995 NULL
136440 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
136441 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
136442 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
136443 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
136444 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
136445 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
136446 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
136447 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
136448 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
136449 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
136450 +coda_statfs_48015 coda_statfs 0 48015 NULL
136451 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
136452 +trace_show_48031 trace_show 0 48031 NULL
136453 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
136454 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
136455 +sys32_pread_48037 sys32_pread 3 48037 NULL
136456 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
136457 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
136458 +show_vrm_48041 show_vrm 0 48041 NULL
136459 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
136460 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
136461 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
136462 +rate_show_48049 rate_show 0 48049 NULL
136463 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
136464 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
136465 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
136466 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
136467 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
136468 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
136469 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
136470 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
136471 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
136472 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
136473 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
136474 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
136475 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
136476 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
136477 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
136478 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
136479 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
136480 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
136481 +rmd256_final_48110 rmd256_final 0 48110 NULL
136482 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
136483 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
136484 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
136485 +get_48116 get 0 48116 &selinux_inode_permission_48116
136486 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
136487 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
136488 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
136489 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
136490 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
136491 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
136492 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
136493 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
136494 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
136495 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
136496 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
136497 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
136498 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
136499 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
136500 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
136501 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
136502 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
136503 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
136504 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
136505 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
136506 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
136507 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
136508 +macvlan_open_48169 macvlan_open 0 48169 NULL
136509 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
136510 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
136511 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
136512 +minix_setattr_48171 minix_setattr 0 48171 NULL
136513 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
136514 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
136515 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
136516 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
136517 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
136518 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
136519 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
136520 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
136521 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
136522 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
136523 +eni_send_48189 eni_send 0 48189 NULL nohasharray
136524 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
136525 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
136526 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
136527 +startup_48205 startup 0 48205 NULL
136528 +show_48207 show 0 48207 NULL
136529 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
136530 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
136531 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
136532 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
136533 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
136534 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
136535 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
136536 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
136537 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
136538 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
136539 +collisions_show_48236 collisions_show 0 48236 NULL
136540 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
136541 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
136542 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
136543 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
136544 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
136545 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
136546 +vport_disable_48252 vport_disable 0 48252 NULL
136547 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
136548 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
136549 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
136550 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
136551 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
136552 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
136553 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
136554 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
136555 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
136556 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
136557 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
136558 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
136559 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
136560 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
136561 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
136562 +send_set_info_48288 send_set_info 7 48288 NULL
136563 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
136564 +ac_write_48295 ac_write 0-3 48295 NULL
136565 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
136566 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
136567 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
136568 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
136569 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
136570 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
136571 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
136572 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
136573 +patch_alc262_48312 patch_alc262 0 48312 NULL
136574 +crb_read_48313 crb_read 0 48313 NULL
136575 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
136576 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
136577 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
136578 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
136579 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
136580 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
136581 +show_version_48337 show_version 0 48337 NULL
136582 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
136583 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
136584 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
136585 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
136586 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
136587 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
136588 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
136589 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
136590 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
136591 +follow_pte_48359 follow_pte 0 48359 NULL
136592 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
136593 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
136594 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
136595 +skb_add_data_48363 skb_add_data 3 48363 NULL
136596 +store_temp23_48364 store_temp23 0-4 48364 NULL
136597 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
136598 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
136599 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
136600 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
136601 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
136602 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
136603 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
136604 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
136605 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
136606 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
136607 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
136608 +sctp_getname_48405 sctp_getname 0 48405 NULL
136609 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
136610 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
136611 +bql_set_48412 bql_set 0-2 48412 NULL
136612 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
136613 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
136614 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
136615 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
136616 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
136617 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
136618 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
136619 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
136620 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
136621 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
136622 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
136623 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
136624 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
136625 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
136626 +print_filtered_48442 print_filtered 0-2 48442 NULL
136627 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
136628 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
136629 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
136630 +fan_get_48455 fan_get 0 48455 NULL
136631 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
136632 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
136633 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
136634 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
136635 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
136636 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
136637 +getname_48466 getname 0 48466 NULL nohasharray
136638 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
136639 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
136640 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
136641 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
136642 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
136643 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
136644 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
136645 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
136646 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
136647 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
136648 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
136649 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
136650 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
136651 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
136652 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
136653 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
136654 +store_48497 store 0-3 48497 NULL nohasharray
136655 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
136656 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
136657 +show_temp_type_48500 show_temp_type 0 48500 NULL
136658 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
136659 +serio_show_description_48505 serio_show_description 0 48505 NULL
136660 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
136661 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
136662 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
136663 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
136664 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
136665 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
136666 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
136667 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
136668 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
136669 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
136670 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
136671 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
136672 +ths7303_write_48540 ths7303_write 0 48540 NULL
136673 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
136674 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
136675 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
136676 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
136677 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
136678 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
136679 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
136680 +command_resume_48565 command_resume 0 48565 NULL
136681 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
136682 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
136683 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
136684 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
136685 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
136686 +team_init_48574 team_init 0 48574 NULL
136687 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
136688 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
136689 +set_mode_48583 set_mode 0 48583 NULL
136690 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
136691 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
136692 +set_channels_48590 set_channels 0 48590 NULL
136693 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
136694 +label_SKIN_48603 label_SKIN 0 48603 NULL
136695 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
136696 +ctrl_48612 ctrl 0 48612 NULL
136697 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
136698 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
136699 +uni2char_48631 uni2char 0 48631 NULL
136700 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
136701 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
136702 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
136703 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
136704 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
136705 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
136706 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
136707 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
136708 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
136709 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
136710 +mtd_read_48655 mtd_read 0 48655 NULL
136711 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
136712 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
136713 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
136714 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
136715 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
136716 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
136717 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
136718 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
136719 +read_48672 read 0 48672 NULL
136720 +order_show_48676 order_show 0 48676 NULL nohasharray
136721 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
136722 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
136723 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
136724 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
136725 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
136726 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
136727 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
136728 +create_css_48692 create_css 0 48692 NULL
136729 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
136730 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
136731 +altera_drscan_48698 altera_drscan 2 48698 NULL
136732 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
136733 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
136734 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
136735 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
136736 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
136737 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
136738 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
136739 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
136740 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
136741 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
136742 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
136743 +show_therm_status_48723 show_therm_status 0 48723 NULL
136744 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
136745 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
136746 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
136747 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
136748 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
136749 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
136750 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
136751 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
136752 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
136753 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
136754 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
136755 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
136756 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
136757 +patch_alc269_48756 patch_alc269 0 48756 NULL
136758 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
136759 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
136760 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
136761 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
136762 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
136763 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
136764 +boottime_set_48781 boottime_set 0-4 48781 NULL
136765 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
136766 +transfer_48788 transfer 0 48788 NULL
136767 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
136768 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
136769 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
136770 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
136771 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
136772 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
136773 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
136774 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
136775 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
136776 +show_48809 show 0 48809 NULL
136777 +store_sched4_48815 store_sched4 4-0 48815 NULL
136778 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
136779 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
136780 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
136781 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
136782 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
136783 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
136784 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
136785 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
136786 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
136787 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
136788 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
136789 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
136790 +insert_queue_48849 insert_queue 0 48849 NULL
136791 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
136792 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
136793 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
136794 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
136795 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
136796 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
136797 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
136798 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
136799 +submit_async_48869 submit_async 0 48869 NULL
136800 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
136801 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
136802 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
136803 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
136804 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
136805 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
136806 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
136807 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
136808 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
136809 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
136810 +adummy_open_48895 adummy_open 0 48895 NULL
136811 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
136812 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
136813 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
136814 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
136815 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
136816 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
136817 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
136818 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
136819 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
136820 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
136821 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
136822 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
136823 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
136824 +send_cmd_48933 send_cmd 0 48933 NULL
136825 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
136826 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
136827 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
136828 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
136829 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
136830 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
136831 +br_dev_init_48956 br_dev_init 0 48956 NULL
136832 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
136833 +register_new_memory_48959 register_new_memory 0 48959 NULL
136834 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
136835 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
136836 +venus_fsync_48962 venus_fsync 0 48962 NULL
136837 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
136838 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
136839 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
136840 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
136841 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
136842 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
136843 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
136844 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
136845 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
136846 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
136847 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
136848 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
136849 +get_target_48984 get_target 0 48984 NULL nohasharray
136850 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
136851 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
136852 +show_48988 show 0 48988 NULL
136853 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
136854 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
136855 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
136856 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
136857 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
136858 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
136859 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
136860 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
136861 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
136862 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
136863 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
136864 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
136865 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
136866 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
136867 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
136868 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
136869 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
136870 +transient_status_49027 transient_status 4 49027 NULL
136871 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
136872 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
136873 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
136874 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
136875 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
136876 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
136877 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
136878 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
136879 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
136880 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
136881 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
136882 +ubi_read_49061 ubi_read 0 49061 NULL
136883 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
136884 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
136885 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
136886 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
136887 +read_regs_49068 read_regs 0 49068 NULL
136888 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
136889 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
136890 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
136891 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
136892 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
136893 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
136894 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
136895 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
136896 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
136897 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
136898 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
136899 +scsi_register_49094 scsi_register 2 49094 NULL
136900 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
136901 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
136902 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
136903 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
136904 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
136905 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
136906 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
136907 +dn_check_state_49133 dn_check_state 0 49133 NULL
136908 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
136909 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
136910 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
136911 +read_file_49137 read_file 4 49137 NULL
136912 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
136913 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
136914 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
136915 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
136916 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
136917 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
136918 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
136919 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
136920 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
136921 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
136922 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
136923 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
136924 +gr_queue_49159 gr_queue 0 49159 NULL
136925 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
136926 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
136927 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
136928 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
136929 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
136930 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
136931 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
136932 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
136933 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
136934 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
136935 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
136936 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
136937 +phy_device_create_49190 phy_device_create 3 49190 NULL
136938 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
136939 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
136940 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
136941 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
136942 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
136943 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
136944 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
136945 +aio_read_null_49202 aio_read_null 0 49202 NULL
136946 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
136947 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
136948 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
136949 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
136950 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
136951 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
136952 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
136953 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
136954 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
136955 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
136956 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
136957 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
136958 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
136959 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
136960 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
136961 +stop_discovery_49237 stop_discovery 4 49237 NULL
136962 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
136963 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
136964 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
136965 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
136966 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
136967 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
136968 +get_write_access_49253 get_write_access 0 49253 NULL
136969 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
136970 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
136971 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
136972 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
136973 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
136974 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
136975 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
136976 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
136977 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
136978 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
136979 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
136980 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
136981 +store_49284 store 0 49284 NULL
136982 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
136983 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
136984 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
136985 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
136986 +store_49298 store 0-3 49298 NULL
136987 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
136988 +uio_read_49300 uio_read 3-0 49300 NULL
136989 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
136990 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
136991 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
136992 +request_locality_49318 request_locality 0 49318 NULL
136993 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
136994 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
136995 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
136996 +show_freq_49329 show_freq 0 49329 NULL
136997 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
136998 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
136999 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
137000 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
137001 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
137002 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
137003 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
137004 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
137005 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
137006 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
137007 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
137008 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
137009 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
137010 +avtab_init_49369 avtab_init 0 49369 NULL
137011 +px_raw_event_49371 px_raw_event 4 49371 NULL
137012 +resync_start_show_49372 resync_start_show 0 49372 NULL
137013 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
137014 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
137015 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
137016 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
137017 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
137018 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
137019 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
137020 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
137021 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
137022 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
137023 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
137024 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
137025 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
137026 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
137027 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
137028 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
137029 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
137030 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
137031 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
137032 +md_domain_init_49432 md_domain_init 2 49432 NULL
137033 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
137034 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
137035 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
137036 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
137037 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
137038 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
137039 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
137040 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
137041 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
137042 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
137043 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
137044 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
137045 +buf_prepare_49476 buf_prepare 0 49476 NULL
137046 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
137047 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
137048 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
137049 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
137050 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
137051 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
137052 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
137053 +r820t_read_49492 r820t_read 0-4 49492 NULL
137054 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
137055 +ismt_access_49498 ismt_access 0 49498 NULL
137056 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
137057 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
137058 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
137059 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
137060 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
137061 +show_offset_49516 show_offset 0 49516 NULL
137062 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
137063 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
137064 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
137065 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
137066 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
137067 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
137068 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
137069 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
137070 +read_partial_49528 read_partial 2 49528 &light_write_49528
137071 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
137072 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
137073 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
137074 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
137075 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
137076 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
137077 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
137078 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
137079 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
137080 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
137081 +read_status_49562 read_status 0 49562 NULL
137082 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
137083 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
137084 +show_taint_49568 show_taint 0 49568 NULL nohasharray
137085 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
137086 +major_show_49571 major_show 0 49571 NULL
137087 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
137088 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
137089 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
137090 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
137091 +readfifo_49583 readfifo 1 49583 NULL
137092 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
137093 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
137094 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
137095 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
137096 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
137097 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
137098 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
137099 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
137100 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
137101 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
137102 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
137103 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
137104 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
137105 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
137106 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
137107 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
137108 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
137109 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
137110 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
137111 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
137112 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
137113 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
137114 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
137115 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
137116 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
137117 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
137118 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
137119 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
137120 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
137121 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
137122 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
137123 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
137124 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
137125 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
137126 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
137127 +match_int_49672 match_int 0 49672 NULL
137128 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
137129 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
137130 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
137131 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
137132 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
137133 +fw_status_49690 fw_status 0 49690 NULL
137134 +__setup_irq_49696 __setup_irq 0 49696 NULL
137135 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
137136 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
137137 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
137138 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
137139 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
137140 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
137141 +show_online_49713 show_online 0 49713 NULL
137142 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
137143 +write_pool_49718 write_pool 3-0 49718 NULL
137144 +create_modalias_49720 create_modalias 0 49720 NULL
137145 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
137146 +pcnet_open_49729 pcnet_open 0 49729 NULL
137147 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
137148 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
137149 +write_exec_49737 write_exec 0 49737 NULL nohasharray
137150 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
137151 +check_frame_49741 check_frame 0 49741 NULL
137152 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
137153 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
137154 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
137155 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
137156 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
137157 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
137158 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
137159 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
137160 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
137161 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
137162 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
137163 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
137164 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
137165 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
137166 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
137167 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
137168 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
137169 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
137170 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
137171 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
137172 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
137173 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
137174 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
137175 +dev_show_49780 dev_show 0 49780 NULL
137176 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
137177 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
137178 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
137179 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
137180 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
137181 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
137182 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
137183 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
137184 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
137185 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
137186 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
137187 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
137188 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
137189 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
137190 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
137191 +show_config_pending_49814 show_config_pending 0 49814 NULL
137192 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
137193 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
137194 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
137195 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
137196 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
137197 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
137198 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
137199 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
137200 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
137201 +twl4030_write_49846 twl4030_write 2 49846 NULL
137202 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
137203 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
137204 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
137205 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
137206 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
137207 +uart_write_49863 uart_write 0-3 49863 NULL
137208 +store_modes_49864 store_modes 0-4 49864 NULL
137209 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
137210 +____request_module_49868 ____request_module 0 49868 NULL
137211 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
137212 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
137213 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
137214 +s_filter_49877 s_filter 0 49877 NULL
137215 +show_volt_max_49881 show_volt_max 0 49881 NULL
137216 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
137217 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
137218 +tgr192_init_49892 tgr192_init 0 49892 NULL
137219 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
137220 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
137221 +ea_put_49907 ea_put 0 49907 NULL
137222 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
137223 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
137224 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
137225 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
137226 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
137227 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
137228 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
137229 +_cpu_up_49927 _cpu_up 0 49927 NULL
137230 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
137231 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
137232 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
137233 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
137234 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
137235 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
137236 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
137237 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
137238 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
137239 +volume_write_49971 volume_write 0 49971 NULL
137240 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
137241 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
137242 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
137243 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
137244 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
137245 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
137246 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
137247 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
137248 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
137249 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
137250 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
137251 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
137252 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
137253 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
137254 +run_49996 run 0 49996 NULL
137255 +write_49997 write 0 49997 NULL
137256 +__module_alloc_50004 __module_alloc 1 50004 NULL
137257 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
137258 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
137259 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
137260 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
137261 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
137262 +isdn_read_50021 isdn_read 3-0 50021 NULL
137263 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
137264 +rose_device_event_50026 rose_device_event 0 50026 NULL
137265 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
137266 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
137267 +set_mtu_50032 set_mtu 0 50032 NULL
137268 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
137269 +sky2_open_50034 sky2_open 0 50034 NULL
137270 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
137271 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
137272 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
137273 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
137274 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
137275 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
137276 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
137277 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
137278 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
137279 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
137280 +ioread8_50049 ioread8 0 50049 NULL
137281 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
137282 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
137283 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
137284 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
137285 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
137286 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
137287 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
137288 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
137289 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
137290 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
137291 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
137292 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
137293 +afs_writepages_50092 afs_writepages 0 50092 NULL
137294 +card_type_show_50095 card_type_show 0 50095 NULL
137295 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
137296 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
137297 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
137298 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
137299 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
137300 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
137301 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
137302 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
137303 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
137304 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
137305 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
137306 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
137307 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
137308 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
137309 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
137310 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
137311 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
137312 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
137313 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
137314 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
137315 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
137316 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
137317 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
137318 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
137319 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
137320 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
137321 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
137322 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
137323 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
137324 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
137325 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
137326 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
137327 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
137328 +rx_refill_50166 rx_refill 0 50166 NULL
137329 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
137330 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
137331 +odev_update_50169 odev_update 2-0 50169 NULL
137332 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
137333 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
137334 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
137335 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
137336 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
137337 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
137338 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
137339 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
137340 +store_beep_50196 store_beep 0-4 50196 NULL
137341 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
137342 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
137343 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
137344 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
137345 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
137346 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
137347 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
137348 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
137349 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
137350 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
137351 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
137352 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
137353 +loadtime_init_50221 loadtime_init 0 50221 NULL
137354 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
137355 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
137356 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
137357 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
137358 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
137359 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
137360 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
137361 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
137362 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
137363 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
137364 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
137365 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
137366 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
137367 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
137368 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
137369 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
137370 +netlink_send_50281 netlink_send 0 50281 NULL
137371 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
137372 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
137373 +store_50289 store 0-3 50289 NULL
137374 +show_in10_50295 show_in10 0 50295 NULL
137375 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
137376 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
137377 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
137378 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
137379 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
137380 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
137381 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
137382 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
137383 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
137384 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
137385 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
137386 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
137387 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
137388 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
137389 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
137390 +do_launder_page_50329 do_launder_page 0 50329 NULL
137391 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
137392 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
137393 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
137394 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
137395 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
137396 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
137397 +tpm_read_50344 tpm_read 3-0 50344 NULL
137398 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
137399 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
137400 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
137401 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
137402 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
137403 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
137404 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
137405 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
137406 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
137407 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
137408 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
137409 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
137410 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
137411 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
137412 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
137413 +set_ctrl_50374 set_ctrl 0 50374 NULL
137414 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
137415 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
137416 +store_temp62_50383 store_temp62 0-4 50383 NULL
137417 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
137418 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
137419 +flags_show_50391 flags_show 0 50391 NULL
137420 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
137421 +base_sock_create_50400 base_sock_create 0 50400 NULL
137422 +slab_size_show_50405 slab_size_show 0 50405 NULL
137423 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
137424 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
137425 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
137426 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
137427 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
137428 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
137429 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
137430 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
137431 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
137432 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
137433 +event_input_50432 event_input 0 50432 NULL
137434 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
137435 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
137436 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
137437 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
137438 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
137439 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
137440 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
137441 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
137442 +udf_writepages_50451 udf_writepages 0 50451 NULL
137443 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
137444 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
137445 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
137446 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
137447 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
137448 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
137449 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
137450 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
137451 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
137452 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
137453 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
137454 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
137455 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
137456 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
137457 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
137458 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
137459 +freeze_show_50489 freeze_show 0 50489 NULL
137460 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
137461 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
137462 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
137463 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
137464 +validate_50497 validate 0 50497 NULL
137465 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
137466 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
137467 +numa_node_show_50504 numa_node_show 0 50504 NULL
137468 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
137469 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
137470 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
137471 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
137472 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
137473 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
137474 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
137475 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
137476 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
137477 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
137478 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
137479 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
137480 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
137481 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
137482 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
137483 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
137484 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
137485 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
137486 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
137487 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
137488 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
137489 +bh_get_50543 bh_get 0 50543 NULL
137490 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
137491 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
137492 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
137493 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
137494 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
137495 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
137496 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
137497 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
137498 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
137499 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
137500 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
137501 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
137502 +mwave_write_50571 mwave_write 0-3 50571 NULL
137503 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
137504 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
137505 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
137506 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
137507 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
137508 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
137509 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
137510 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
137511 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
137512 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
137513 +load_map_50592 load_map 0 50592 NULL
137514 +sge_rx_50594 sge_rx 3 50594 NULL
137515 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
137516 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
137517 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
137518 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
137519 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
137520 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
137521 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
137522 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
137523 +ipr_halt_50616 ipr_halt 0 50616 NULL
137524 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
137525 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
137526 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
137527 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
137528 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
137529 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
137530 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
137531 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
137532 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
137533 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
137534 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
137535 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
137536 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
137537 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
137538 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
137539 +show_50648 show 0 50648 NULL
137540 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
137541 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
137542 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
137543 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
137544 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
137545 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
137546 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
137547 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
137548 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
137549 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
137550 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
137551 +addr_len_show_50673 addr_len_show 0 50673 NULL
137552 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
137553 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
137554 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
137555 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
137556 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
137557 +store_50690 store 0-3 50690 NULL
137558 +_ep_queue_50692 _ep_queue 0 50692 NULL
137559 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
137560 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
137561 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
137562 +discover_50707 discover 0 50707 NULL
137563 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
137564 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
137565 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
137566 +epool_init_50723 epool_init 2 50723 NULL
137567 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
137568 +device_attach_50730 device_attach 0 50730 NULL nohasharray
137569 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
137570 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
137571 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
137572 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
137573 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
137574 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
137575 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
137576 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
137577 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
137578 +skein_256_init_50748 skein_256_init 0 50748 NULL
137579 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
137580 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
137581 +skb_padto_50759 skb_padto 2 50759 NULL
137582 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
137583 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
137584 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
137585 +isight_trigger_50765 isight_trigger 0 50765 NULL
137586 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
137587 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
137588 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
137589 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
137590 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
137591 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
137592 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
137593 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
137594 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
137595 +m2v_50781 m2v 1 50781 NULL
137596 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
137597 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
137598 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
137599 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
137600 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
137601 +store_50792 store 0 50792 NULL
137602 +tpm_write_50798 tpm_write 3-0 50798 NULL
137603 +write_flush_50803 write_flush 3-0 50803 NULL
137604 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
137605 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
137606 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
137607 +dvb_play_50814 dvb_play 3-0 50814 NULL
137608 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
137609 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
137610 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
137611 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
137612 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
137613 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
137614 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
137615 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
137616 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
137617 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
137618 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
137619 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
137620 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
137621 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
137622 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
137623 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
137624 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
137625 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
137626 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
137627 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
137628 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
137629 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
137630 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
137631 +nla_put_string_50887 nla_put_string 0 50887 NULL
137632 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
137633 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
137634 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
137635 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
137636 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
137637 +subconnector_show_50902 subconnector_show 0 50902 NULL
137638 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
137639 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
137640 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
137641 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
137642 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
137643 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
137644 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
137645 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
137646 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
137647 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
137648 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
137649 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
137650 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
137651 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
137652 +busnum_show_50927 busnum_show 0 50927 NULL
137653 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
137654 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
137655 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
137656 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
137657 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
137658 +show_device_status_50947 show_device_status 0 50947 NULL
137659 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
137660 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
137661 +set_50949 set 0 50949 NULL nohasharray
137662 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
137663 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
137664 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
137665 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
137666 +zl10036_write_50952 zl10036_write 0 50952 NULL
137667 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
137668 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
137669 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
137670 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
137671 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
137672 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
137673 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
137674 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
137675 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
137676 +null_final_50967 null_final 0 50967 NULL
137677 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
137678 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
137679 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
137680 +skein1024_update_50977 skein1024_update 0 50977 NULL
137681 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
137682 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
137683 +timeout_write_50991 timeout_write 3-0 50991 NULL
137684 +interval_show_50993 interval_show 0 50993 NULL
137685 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
137686 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
137687 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
137688 +security_load_policy_50997 security_load_policy 0 50997 NULL
137689 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
137690 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
137691 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
137692 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
137693 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
137694 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
137695 +ppp_read_51017 ppp_read 0-3 51017 NULL
137696 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
137697 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
137698 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
137699 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
137700 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
137701 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
137702 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
137703 +dump_midi_51040 dump_midi 3 51040 NULL
137704 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
137705 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
137706 +store_detach_51045 store_detach 0-4 51045 NULL
137707 +show_51050 show 0 51050 NULL nohasharray
137708 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
137709 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
137710 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
137711 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
137712 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
137713 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
137714 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
137715 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
137716 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
137717 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
137718 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
137719 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
137720 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
137721 +removable_show_51080 removable_show 0 51080 NULL
137722 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
137723 +register_jprobes_51086 register_jprobes 0 51086 NULL
137724 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
137725 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
137726 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
137727 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
137728 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
137729 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
137730 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
137731 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
137732 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
137733 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
137734 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
137735 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
137736 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
137737 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
137738 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
137739 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
137740 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
137741 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
137742 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
137743 +amanda_help_51133 amanda_help 0 51133 NULL
137744 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
137745 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
137746 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
137747 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
137748 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
137749 +show_in_input_51138 show_in_input 0 51138 NULL
137750 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
137751 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
137752 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
137753 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
137754 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
137755 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
137756 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
137757 +driver_attach_51156 driver_attach 0 51156 NULL
137758 +device_rev_show_51157 device_rev_show 0 51157 NULL
137759 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
137760 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
137761 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
137762 +online_store_51175 online_store 0-4 51175 NULL
137763 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
137764 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
137765 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
137766 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
137767 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
137768 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
137769 +dpms_show_51191 dpms_show 0 51191 NULL
137770 +get_uint_51193 get_uint 0 51193 NULL
137771 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
137772 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
137773 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
137774 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
137775 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
137776 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
137777 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
137778 +sr_done_51211 sr_done 0 51211 NULL
137779 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
137780 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
137781 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
137782 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
137783 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
137784 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
137785 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
137786 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
137787 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
137788 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
137789 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
137790 +goto_high_power_51237 goto_high_power 0 51237 NULL
137791 +drm_property_create_51239 drm_property_create 4 51239 NULL
137792 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
137793 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
137794 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
137795 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
137796 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
137797 +st_read_51251 st_read 3-0 51251 NULL nohasharray
137798 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
137799 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
137800 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
137801 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
137802 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
137803 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
137804 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
137805 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
137806 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
137807 +e100_up_51268 e100_up 0 51268 NULL
137808 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
137809 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
137810 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
137811 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
137812 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
137813 +send_51279 send 0 51279 NULL nohasharray
137814 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
137815 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
137816 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
137817 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
137818 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
137819 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
137820 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
137821 +disable_51293 disable 0 51293 NULL
137822 +chip_name_show_51296 chip_name_show 0 51296 NULL
137823 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
137824 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
137825 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
137826 +nv_open_51300 nv_open 0 51300 NULL
137827 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
137828 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
137829 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
137830 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
137831 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
137832 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
137833 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
137834 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
137835 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
137836 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
137837 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
137838 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
137839 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
137840 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
137841 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
137842 +device_user_purge_51340 device_user_purge 0 51340 NULL
137843 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
137844 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
137845 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
137846 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
137847 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
137848 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
137849 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
137850 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
137851 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
137852 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
137853 +show_hue_51369 show_hue 0 51369 NULL
137854 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
137855 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
137856 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
137857 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
137858 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
137859 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
137860 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
137861 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
137862 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
137863 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
137864 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
137865 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
137866 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
137867 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
137868 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
137869 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
137870 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
137871 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
137872 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
137873 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
137874 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
137875 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
137876 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
137877 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
137878 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
137879 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
137880 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
137881 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
137882 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
137883 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
137884 +yam_open_51447 yam_open 0 51447 NULL
137885 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
137886 +axnet_open_51453 axnet_open 0 51453 NULL
137887 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
137888 +gdth_halt_51460 gdth_halt 0 51460 NULL
137889 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
137890 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
137891 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
137892 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
137893 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
137894 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
137895 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
137896 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
137897 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
137898 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
137899 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
137900 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
137901 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
137902 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
137903 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
137904 +delay_show_51497 delay_show 0 51497 NULL
137905 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
137906 +get_dev_status_51505 get_dev_status 0 51505 NULL
137907 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
137908 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
137909 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
137910 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
137911 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
137912 +store_51519 store 0-3 51519 NULL
137913 +show_dts_51521 show_dts 0 51521 NULL nohasharray
137914 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
137915 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
137916 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
137917 +upload_code_51528 upload_code 0 51528 NULL
137918 +key_search_51533 key_search 0 51533 NULL
137919 +vid_show_51538 vid_show 0 51538 NULL
137920 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
137921 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
137922 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
137923 +new_offset_show_51546 new_offset_show 0 51546 NULL
137924 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
137925 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
137926 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
137927 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
137928 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
137929 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
137930 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
137931 +write_u64_51561 write_u64 0 51561 NULL
137932 +read_fw_51564 read_fw 0-5-6 51564 NULL
137933 +tx_sg_51567 tx_sg 0 51567 NULL
137934 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
137935 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
137936 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
137937 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
137938 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
137939 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
137940 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
137941 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
137942 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
137943 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
137944 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
137945 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
137946 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
137947 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
137948 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
137949 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
137950 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
137951 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
137952 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
137953 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
137954 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
137955 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
137956 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
137957 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
137958 +show_wwan_51655 show_wwan 0 51655 NULL
137959 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
137960 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
137961 +async_xor_51668 async_xor 3 51668 NULL
137962 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
137963 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
137964 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
137965 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
137966 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
137967 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
137968 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
137969 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
137970 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
137971 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
137972 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
137973 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
137974 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
137975 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
137976 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
137977 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
137978 +md5_update_51700 md5_update 0 51700 NULL
137979 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
137980 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
137981 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
137982 +sel_write_access_51704 sel_write_access 3 51704 NULL
137983 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
137984 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
137985 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
137986 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
137987 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
137988 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
137989 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
137990 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
137991 +str_read_51731 str_read 0-4 51731 NULL
137992 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
137993 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
137994 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
137995 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
137996 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
137997 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
137998 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
137999 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
138000 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
138001 +if_write_51756 if_write 3 51756 NULL
138002 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
138003 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
138004 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
138005 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
138006 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
138007 +expkey_parse_51787 expkey_parse 0 51787 NULL
138008 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
138009 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
138010 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
138011 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
138012 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
138013 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
138014 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
138015 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
138016 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
138017 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
138018 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
138019 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
138020 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
138021 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
138022 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
138023 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
138024 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
138025 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
138026 +write_packet_51838 write_packet 0 51838 NULL
138027 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
138028 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
138029 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
138030 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
138031 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
138032 +ioread32_51847 ioread32 0 51847 NULL nohasharray
138033 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
138034 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
138035 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
138036 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
138037 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
138038 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
138039 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
138040 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
138041 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
138042 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
138043 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
138044 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
138045 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
138046 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
138047 +user_read_51881 user_read 3 51881 NULL
138048 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
138049 +b44_readphy_51890 b44_readphy 0 51890 NULL
138050 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
138051 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
138052 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
138053 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
138054 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
138055 +query_gid_51901 query_gid 0 51901 NULL
138056 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
138057 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
138058 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
138059 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
138060 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
138061 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
138062 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
138063 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
138064 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
138065 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
138066 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
138067 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
138068 +task_has_system_51936 task_has_system 0 51936 NULL
138069 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
138070 +direct_IO_51941 direct_IO 0 51941 NULL
138071 +show_test_51942 show_test 0 51942 NULL
138072 +pm_test_show_51946 pm_test_show 0 51946 NULL
138073 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
138074 +get_clock_info_51952 get_clock_info 4 51952 NULL
138075 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
138076 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
138077 +size_show_51963 size_show 0 51963 NULL
138078 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
138079 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
138080 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
138081 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
138082 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
138083 +read_page_51972 read_page 2 51972 NULL
138084 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
138085 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
138086 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
138087 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
138088 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
138089 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
138090 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
138091 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
138092 +__detect_osd_51993 __detect_osd 0 51993 NULL
138093 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
138094 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
138095 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
138096 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
138097 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
138098 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
138099 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
138100 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
138101 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
138102 +dummy_enable_52019 dummy_enable 0 52019 NULL
138103 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
138104 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
138105 +r820t_write_52023 r820t_write 0-4 52023 NULL
138106 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
138107 +show_current_driver_52027 show_current_driver 0 52027 NULL
138108 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
138109 +override_release_52032 override_release 2 52032 NULL
138110 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
138111 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
138112 +irda_create_52042 irda_create 0 52042 NULL
138113 +netdev_show_52044 netdev_show 0 52044 NULL
138114 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
138115 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
138116 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
138117 +show_version_52054 show_version 0 52054 NULL
138118 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
138119 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
138120 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
138121 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
138122 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
138123 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
138124 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
138125 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
138126 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
138127 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
138128 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
138129 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
138130 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
138131 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
138132 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
138133 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
138134 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
138135 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
138136 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
138137 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
138138 +mtrr_save_52097 mtrr_save 0 52097 NULL
138139 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
138140 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
138141 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
138142 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
138143 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
138144 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
138145 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
138146 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
138147 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
138148 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
138149 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
138150 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
138151 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
138152 +netdev_open_52143 netdev_open 0 52143 NULL
138153 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
138154 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
138155 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
138156 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
138157 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
138158 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
138159 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
138160 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
138161 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
138162 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
138163 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
138164 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
138165 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
138166 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
138167 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
138168 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
138169 +mxuport_open_52173 mxuport_open 0 52173 NULL
138170 +acquire_52175 acquire 0 52175 NULL nohasharray
138171 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
138172 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
138173 +print_prefix_52176 print_prefix 0 52176 NULL
138174 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
138175 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
138176 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
138177 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
138178 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
138179 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
138180 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
138181 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
138182 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
138183 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
138184 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
138185 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
138186 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
138187 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
138188 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
138189 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
138190 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
138191 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
138192 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
138193 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
138194 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
138195 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
138196 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
138197 +de_init_rings_52222 de_init_rings 0 52222 NULL
138198 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
138199 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
138200 +show_chgmode_52225 show_chgmode 0 52225 NULL
138201 +ptype_store_52226 ptype_store 0-3 52226 NULL
138202 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
138203 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
138204 +max1111_read_52230 max1111_read 0 52230 NULL
138205 +nvram_read_52231 nvram_read 0-3 52231 NULL
138206 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
138207 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
138208 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
138209 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
138210 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
138211 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
138212 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
138213 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
138214 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
138215 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
138216 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
138217 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
138218 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
138219 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
138220 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
138221 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
138222 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
138223 +flush_52261 flush 0 52261 NULL
138224 +read_52268 read 0 52268 NULL
138225 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
138226 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
138227 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
138228 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
138229 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
138230 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
138231 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
138232 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
138233 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
138234 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
138235 +rw_read_52299 rw_read 6-0-5 52299 NULL
138236 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
138237 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
138238 +sis5595_access_52305 sis5595_access 0 52305 NULL
138239 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
138240 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
138241 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
138242 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
138243 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
138244 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
138245 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
138246 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
138247 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
138248 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
138249 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
138250 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
138251 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
138252 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
138253 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
138254 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
138255 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
138256 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
138257 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
138258 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
138259 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
138260 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
138261 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
138262 +hur_len_52339 hur_len 0 52339 NULL
138263 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
138264 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
138265 +store_52342 store 0-3 52342 NULL
138266 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
138267 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
138268 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
138269 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
138270 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
138271 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
138272 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
138273 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
138274 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
138275 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
138276 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
138277 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
138278 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
138279 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
138280 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
138281 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
138282 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
138283 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
138284 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
138285 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
138286 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
138287 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
138288 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
138289 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
138290 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
138291 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
138292 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
138293 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
138294 +task_has_security_52386 task_has_security 0 52386 NULL
138295 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
138296 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
138297 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
138298 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
138299 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
138300 +pm_suspend_52403 pm_suspend 0 52403 NULL
138301 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
138302 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
138303 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
138304 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
138305 +clariion_activate_52414 clariion_activate 0 52414 NULL
138306 +do_md_run_52416 do_md_run 0 52416 NULL
138307 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
138308 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
138309 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
138310 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
138311 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
138312 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
138313 +delay_status_52431 delay_status 5 52431 NULL nohasharray
138314 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
138315 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
138316 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
138317 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
138318 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
138319 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
138320 +show_radios_state_52445 show_radios_state 0 52445 NULL
138321 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
138322 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
138323 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
138324 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
138325 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
138326 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
138327 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
138328 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
138329 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
138330 +con_write_52466 con_write 0-3 52466 NULL
138331 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
138332 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
138333 +show_id_ext_52472 show_id_ext 0 52472 NULL
138334 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
138335 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
138336 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
138337 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
138338 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
138339 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
138340 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
138341 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
138342 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
138343 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
138344 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
138345 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
138346 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
138347 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
138348 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
138349 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
138350 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
138351 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
138352 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
138353 +disable_slot_52512 disable_slot 0 52512 NULL
138354 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
138355 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
138356 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
138357 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
138358 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
138359 +get_session_param_52521 get_session_param 0 52521 NULL
138360 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
138361 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
138362 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
138363 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
138364 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
138365 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
138366 +show_caseopen_52539 show_caseopen 0 52539 NULL
138367 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
138368 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
138369 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
138370 +set_fan_52544 set_fan 0-4 52544 NULL
138371 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
138372 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
138373 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
138374 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
138375 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
138376 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
138377 +cropcap_52561 cropcap 0 52561 NULL
138378 +atalk_create_52562 atalk_create 0 52562 NULL
138379 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
138380 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
138381 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
138382 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
138383 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
138384 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
138385 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
138386 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
138387 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
138388 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
138389 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
138390 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
138391 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
138392 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
138393 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
138394 +ath10k_start_52596 ath10k_start 0 52596 NULL
138395 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
138396 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
138397 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
138398 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
138399 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
138400 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
138401 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
138402 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
138403 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
138404 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
138405 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
138406 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
138407 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
138408 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
138409 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
138410 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
138411 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
138412 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
138413 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
138414 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
138415 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
138416 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
138417 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
138418 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
138419 +reg_write_range_52690 reg_write_range 4 52690 NULL
138420 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
138421 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
138422 +store_52696 store 0-3 52696 NULL
138423 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
138424 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
138425 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
138426 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
138427 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
138428 +action_show_52711 action_show 0 52711 NULL
138429 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
138430 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
138431 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
138432 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
138433 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
138434 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
138435 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
138436 +sendbytes_52726 sendbytes 0 52726 NULL
138437 +set_capture_52728 set_capture 0 52728 NULL
138438 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
138439 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
138440 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
138441 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
138442 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
138443 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
138444 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
138445 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
138446 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
138447 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
138448 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
138449 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
138450 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
138451 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
138452 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
138453 +store_52770 store 0 52770 NULL
138454 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
138455 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
138456 +show_pec_52779 show_pec 0 52779 NULL
138457 +set_target_52783 set_target 0-4 52783 NULL
138458 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
138459 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
138460 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
138461 +show_52793 show 0 52793 NULL
138462 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
138463 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
138464 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
138465 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
138466 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
138467 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
138468 +run_start_commands_52808 run_start_commands 0 52808 NULL
138469 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
138470 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
138471 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
138472 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
138473 +show_eco_52820 show_eco 0 52820 NULL
138474 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
138475 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
138476 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
138477 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
138478 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
138479 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
138480 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
138481 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
138482 +apei_read_52843 apei_read 0 52843 NULL
138483 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
138484 +modelname_show_52855 modelname_show 0 52855 NULL
138485 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
138486 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
138487 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
138488 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
138489 +media_write_52867 media_write 0-3 52867 NULL nohasharray
138490 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
138491 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
138492 +cccr_show_52879 cccr_show 0 52879 NULL
138493 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
138494 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
138495 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
138496 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
138497 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
138498 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
138499 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
138500 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
138501 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
138502 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
138503 +read_cam_control_52903 read_cam_control 0 52903 NULL
138504 +parse_52905 parse 0 52905 NULL
138505 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
138506 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
138507 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
138508 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
138509 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
138510 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
138511 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
138512 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
138513 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
138514 +queue_show_random_52946 queue_show_random 0 52946 NULL
138515 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
138516 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
138517 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
138518 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
138519 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
138520 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
138521 +adv7170_write_52956 adv7170_write 0 52956 NULL
138522 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
138523 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
138524 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
138525 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
138526 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
138527 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
138528 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
138529 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
138530 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
138531 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
138532 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
138533 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
138534 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
138535 +num_node_state_52989 num_node_state 0 52989 NULL
138536 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
138537 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
138538 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
138539 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
138540 +ican3_open_52999 ican3_open 0 52999 NULL
138541 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
138542 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
138543 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
138544 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
138545 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
138546 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
138547 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
138548 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
138549 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
138550 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
138551 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
138552 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
138553 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
138554 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
138555 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
138556 +ndelay_show_53032 ndelay_show 0 53032 NULL
138557 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
138558 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
138559 +show_link_type_53045 show_link_type 0 53045 NULL
138560 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
138561 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
138562 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
138563 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
138564 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
138565 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
138566 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
138567 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
138568 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
138569 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
138570 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
138571 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
138572 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
138573 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
138574 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
138575 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
138576 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
138577 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
138578 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
138579 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
138580 +deauthenticate_53093 deauthenticate 0 53093 NULL
138581 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
138582 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
138583 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
138584 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
138585 +queue_var_show_53098 queue_var_show 0 53098 NULL
138586 +set_button_53099 set_button 0-4 53099 NULL
138587 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
138588 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
138589 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
138590 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
138591 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
138592 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
138593 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
138594 +verity_status_53120 verity_status 5 53120 NULL nohasharray
138595 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
138596 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
138597 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
138598 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
138599 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
138600 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
138601 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
138602 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
138603 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
138604 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
138605 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
138606 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
138607 +find_domain_name_53149 find_domain_name 0 53149 NULL
138608 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
138609 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
138610 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
138611 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
138612 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
138613 +pwm_enable_53163 pwm_enable 0 53163 NULL
138614 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
138615 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
138616 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
138617 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
138618 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
138619 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
138620 +skfp_open_53190 skfp_open 0 53190 NULL
138621 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
138622 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
138623 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
138624 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
138625 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
138626 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
138627 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
138628 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
138629 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
138630 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
138631 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
138632 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
138633 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
138634 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
138635 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
138636 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
138637 +enable_supply_53242 enable_supply 0 53242 NULL
138638 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
138639 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
138640 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
138641 +tun_do_read_53245 tun_do_read 0 53245 NULL
138642 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
138643 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
138644 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
138645 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
138646 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
138647 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
138648 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
138649 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
138650 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
138651 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
138652 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
138653 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
138654 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
138655 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
138656 +kstrtoull_53273 kstrtoull 0 53273 NULL
138657 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
138658 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
138659 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
138660 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
138661 +null_update_53290 null_update 0 53290 NULL
138662 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
138663 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
138664 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
138665 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
138666 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
138667 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
138668 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
138669 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
138670 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
138671 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
138672 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
138673 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
138674 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
138675 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
138676 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
138677 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
138678 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
138679 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
138680 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
138681 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
138682 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
138683 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
138684 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
138685 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
138686 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
138687 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
138688 +key_timeout_53364 key_timeout 0 53364 NULL
138689 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
138690 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
138691 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
138692 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
138693 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
138694 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
138695 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
138696 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
138697 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
138698 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
138699 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
138700 +fuse_permission_53387 fuse_permission 0 53387 NULL
138701 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
138702 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
138703 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
138704 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
138705 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
138706 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
138707 +hotkey_write_53403 hotkey_write 0 53403 NULL
138708 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
138709 +start_53407 start 0 53407 NULL
138710 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
138711 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
138712 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
138713 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
138714 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
138715 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
138716 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
138717 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
138718 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
138719 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
138720 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
138721 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
138722 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
138723 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
138724 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
138725 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
138726 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
138727 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
138728 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
138729 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
138730 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
138731 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
138732 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
138733 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
138734 +ns83820_open_53454 ns83820_open 0 53454 NULL
138735 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
138736 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
138737 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
138738 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
138739 +n2_run_53459 n2_run 3 53459 NULL
138740 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
138741 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
138742 +wm831x_write_53469 wm831x_write 0 53469 NULL
138743 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
138744 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
138745 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
138746 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
138747 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
138748 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
138749 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
138750 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
138751 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
138752 +create_extra_out_53491 create_extra_out 0 53491 NULL
138753 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
138754 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
138755 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
138756 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
138757 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
138758 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
138759 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
138760 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
138761 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
138762 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
138763 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
138764 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
138765 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
138766 +check_acl_53512 check_acl 0 53512 NULL nohasharray
138767 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
138768 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
138769 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
138770 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
138771 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
138772 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
138773 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
138774 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
138775 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
138776 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
138777 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
138778 +ec_poll_53557 ec_poll 0 53557 NULL
138779 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
138780 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
138781 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
138782 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
138783 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
138784 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
138785 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
138786 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
138787 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
138788 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
138789 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
138790 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
138791 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
138792 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
138793 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
138794 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
138795 +bpq_open_53602 bpq_open 0 53602 NULL
138796 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
138797 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
138798 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
138799 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
138800 +check_reshape_53605 check_reshape 0 53605 NULL
138801 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
138802 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
138803 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
138804 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
138805 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
138806 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
138807 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
138808 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
138809 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
138810 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
138811 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
138812 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
138813 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
138814 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
138815 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
138816 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
138817 +show_trigger_53668 show_trigger 0 53668 NULL
138818 +store_target_53673 store_target 0-4 53673 NULL
138819 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
138820 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
138821 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
138822 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
138823 +check_reshape_53683 check_reshape 0 53683 NULL
138824 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
138825 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
138826 +__show_signal_53688 __show_signal 0 53688 NULL
138827 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
138828 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
138829 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
138830 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
138831 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
138832 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
138833 +show_otp1_53696 show_otp1 0 53696 NULL
138834 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
138835 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
138836 +read_53700 read 0 53700 NULL
138837 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
138838 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
138839 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
138840 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
138841 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
138842 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
138843 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
138844 +wdm_write_53735 wdm_write 3-0 53735 NULL
138845 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
138846 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
138847 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
138848 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
138849 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
138850 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
138851 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
138852 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
138853 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
138854 +start_fw_53746 start_fw 0 53746 NULL
138855 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
138856 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
138857 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
138858 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
138859 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
138860 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
138861 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
138862 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
138863 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
138864 +class_attr_show_53762 class_attr_show 0 53762 NULL
138865 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
138866 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
138867 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
138868 +store_53768 store 0-3 53768 NULL
138869 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
138870 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
138871 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
138872 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
138873 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
138874 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
138875 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
138876 +block_write_end_53795 block_write_end 0-5 53795 NULL
138877 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
138878 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
138879 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
138880 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
138881 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
138882 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
138883 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
138884 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
138885 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
138886 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
138887 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
138888 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
138889 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
138890 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
138891 +part_stat_show_53838 part_stat_show 0 53838 NULL
138892 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
138893 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
138894 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
138895 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
138896 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
138897 +show_led_53867 show_led 0 53867 NULL
138898 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
138899 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
138900 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
138901 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
138902 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
138903 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
138904 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
138905 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
138906 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
138907 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
138908 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
138909 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
138910 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
138911 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
138912 +sync_max_show_53894 sync_max_show 0 53894 NULL
138913 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
138914 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
138915 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
138916 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
138917 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
138918 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
138919 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
138920 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
138921 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
138922 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
138923 +do_switch_53920 do_switch 0 53920 NULL
138924 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
138925 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
138926 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
138927 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
138928 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
138929 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
138930 +store_53940 store 0-4 53940 NULL
138931 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
138932 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
138933 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
138934 +get_status_53950 get_status 0 53950 NULL
138935 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
138936 +address_show_53957 address_show 0 53957 NULL
138937 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
138938 +osdname_show_53962 osdname_show 0 53962 NULL
138939 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
138940 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
138941 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
138942 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
138943 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
138944 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
138945 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
138946 +reshape_53978 reshape 0 53978 NULL
138947 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
138948 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
138949 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
138950 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
138951 +recv_53991 recv 0 53991 NULL
138952 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
138953 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
138954 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
138955 +write_54000 write 0-6-5 54000 NULL
138956 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
138957 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
138958 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
138959 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
138960 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
138961 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
138962 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
138963 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
138964 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
138965 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
138966 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
138967 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
138968 +do_con_write_54021 do_con_write 0-3 54021 NULL
138969 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
138970 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
138971 +status_show_54028 status_show 0 54028 NULL
138972 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
138973 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
138974 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
138975 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
138976 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
138977 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
138978 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
138979 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
138980 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
138981 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
138982 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
138983 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
138984 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
138985 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
138986 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
138987 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
138988 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
138989 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
138990 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
138991 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
138992 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
138993 +show_in_beep_54074 show_in_beep 0 54074 NULL
138994 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
138995 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
138996 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
138997 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
138998 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
138999 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
139000 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
139001 +create_xattr_54106 create_xattr 5 54106 NULL
139002 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
139003 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
139004 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
139005 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
139006 +strn_len_54122 strn_len 0 54122 NULL
139007 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
139008 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
139009 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
139010 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
139011 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
139012 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
139013 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
139014 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
139015 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
139016 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
139017 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
139018 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
139019 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
139020 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
139021 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
139022 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
139023 +set_min_width_54150 set_min_width 0-4 54150 NULL
139024 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
139025 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
139026 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
139027 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
139028 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
139029 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
139030 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
139031 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
139032 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
139033 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
139034 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
139035 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
139036 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
139037 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
139038 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
139039 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
139040 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
139041 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
139042 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
139043 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
139044 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
139045 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
139046 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
139047 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
139048 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
139049 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
139050 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
139051 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
139052 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
139053 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
139054 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
139055 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
139056 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
139057 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
139058 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
139059 +i8k_smm_54227 i8k_smm 0 54227 NULL
139060 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
139061 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
139062 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
139063 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
139064 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
139065 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
139066 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
139067 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
139068 +reada_add_block_54247 reada_add_block 2 54247 NULL
139069 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
139070 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
139071 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
139072 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
139073 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
139074 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
139075 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
139076 +venus_setattr_54255 venus_setattr 0 54255 NULL
139077 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
139078 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
139079 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
139080 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
139081 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
139082 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
139083 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
139084 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
139085 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
139086 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
139087 +sizeof_long_54276 sizeof_long 0 54276 NULL
139088 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
139089 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
139090 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
139091 +fm10k_open_54283 fm10k_open 0 54283 NULL
139092 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
139093 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
139094 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
139095 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
139096 +show_designated_port_54292 show_designated_port 0 54292 NULL
139097 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
139098 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
139099 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
139100 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
139101 +remove_store_54298 remove_store 0-4 54298 NULL
139102 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
139103 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
139104 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
139105 +sprintf_54306 sprintf 0 54306 NULL
139106 +path_setxattr_54308 path_setxattr 4 54308 NULL
139107 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
139108 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
139109 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
139110 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
139111 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
139112 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
139113 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
139114 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
139115 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
139116 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
139117 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
139118 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
139119 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
139120 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
139121 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
139122 +fat_writepage_54344 fat_writepage 0 54344 NULL
139123 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
139124 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
139125 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
139126 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
139127 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
139128 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
139129 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
139130 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
139131 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
139132 +aac_show_model_54375 aac_show_model 0 54375 NULL
139133 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
139134 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
139135 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
139136 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
139137 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
139138 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
139139 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
139140 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
139141 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
139142 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
139143 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
139144 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
139145 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
139146 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
139147 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
139148 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
139149 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
139150 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
139151 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
139152 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
139153 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
139154 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
139155 +new_lockspace_54427 new_lockspace 0 54427 NULL
139156 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
139157 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
139158 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
139159 +read_firmid_54443 read_firmid 0 54443 NULL
139160 +cot_decompress_54452 cot_decompress 0 54452 NULL
139161 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
139162 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
139163 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
139164 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
139165 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
139166 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
139167 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
139168 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
139169 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
139170 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
139171 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
139172 +garmin_write_54492 garmin_write 0-4 54492 NULL
139173 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
139174 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
139175 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
139176 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
139177 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
139178 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
139179 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
139180 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
139181 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
139182 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
139183 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
139184 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
139185 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
139186 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
139187 +create_lkb_54517 create_lkb 0 54517 NULL
139188 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
139189 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
139190 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
139191 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
139192 +viacam_read_54526 viacam_read 3-0 54526 NULL
139193 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
139194 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
139195 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
139196 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
139197 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
139198 +setsockopt_54539 setsockopt 5 54539 NULL
139199 +new_analog_input_54542 new_analog_input 0 54542 NULL
139200 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
139201 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
139202 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
139203 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
139204 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
139205 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
139206 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
139207 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
139208 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
139209 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
139210 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
139211 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
139212 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
139213 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
139214 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
139215 +rds_getname_54579 rds_getname 0 54579 NULL
139216 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
139217 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
139218 +sync_callback_54596 sync_callback 0 54596 NULL
139219 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
139220 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
139221 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
139222 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
139223 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
139224 +show_unique_id_54613 show_unique_id 0 54613 NULL
139225 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
139226 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
139227 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
139228 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
139229 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
139230 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
139231 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
139232 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
139233 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
139234 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
139235 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
139236 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
139237 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
139238 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
139239 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
139240 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
139241 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
139242 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
139243 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
139244 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
139245 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
139246 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
139247 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
139248 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
139249 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
139250 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
139251 +read_dev_54664 read_dev 0 54664 NULL nohasharray
139252 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
139253 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
139254 +bus_add_device_54665 bus_add_device 0 54665 NULL
139255 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
139256 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
139257 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
139258 +show_target_temp_54673 show_target_temp 0 54673 NULL
139259 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
139260 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
139261 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
139262 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
139263 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
139264 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
139265 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
139266 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
139267 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
139268 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
139269 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
139270 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
139271 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
139272 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
139273 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
139274 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
139275 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
139276 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
139277 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
139278 +show_54725 show 0 54725 NULL
139279 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
139280 +rmd128_final_54728 rmd128_final 0 54728 NULL
139281 +show_vgapass_54732 show_vgapass 0 54732 NULL
139282 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
139283 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
139284 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
139285 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
139286 +do_trimming_54741 do_trimming 3 54741 NULL
139287 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
139288 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
139289 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
139290 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
139291 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
139292 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
139293 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
139294 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
139295 +show_zone_54763 show_zone 0 54763 NULL
139296 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
139297 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
139298 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
139299 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
139300 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
139301 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
139302 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
139303 +sis190_open_54790 sis190_open 0 54790 NULL
139304 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
139305 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
139306 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
139307 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
139308 +domain_init_54797 domain_init 2 54797 NULL
139309 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
139310 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
139311 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
139312 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
139313 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
139314 +nfsd_write_54809 nfsd_write 6 54809 NULL
139315 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
139316 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
139317 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
139318 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
139319 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
139320 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
139321 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
139322 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
139323 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
139324 +write_rio_54837 write_rio 3-0 54837 NULL
139325 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
139326 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
139327 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
139328 +prepare_dma_54845 prepare_dma 0 54845 NULL
139329 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
139330 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
139331 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
139332 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
139333 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
139334 +printer_read_54851 printer_read 3 54851 NULL
139335 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
139336 +show_node_54859 show_node 0 54859 NULL
139337 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
139338 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
139339 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
139340 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
139341 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
139342 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
139343 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
139344 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
139345 +show_learning_54874 show_learning 0 54874 NULL
139346 +time_show_54879 time_show 0 54879 NULL nohasharray
139347 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
139348 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
139349 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
139350 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
139351 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
139352 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
139353 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
139354 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
139355 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
139356 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
139357 +sendmsg_54900 sendmsg 0-4 54900 NULL
139358 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
139359 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
139360 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
139361 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
139362 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
139363 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
139364 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
139365 +store_temp_54915 store_temp 0-4 54915 NULL
139366 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
139367 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
139368 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
139369 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
139370 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
139371 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
139372 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
139373 +load_fx_54934 load_fx 0 54934 NULL
139374 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
139375 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
139376 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
139377 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
139378 +ddebug_change_54940 ddebug_change 0 54940 NULL
139379 +add_port_54941 add_port 2 54941 NULL
139380 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
139381 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
139382 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
139383 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
139384 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
139385 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
139386 +make_rate_54951 make_rate 0 54951 NULL
139387 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
139388 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
139389 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
139390 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
139391 +recv_cb_54962 recv_cb 0 54962 NULL
139392 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
139393 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
139394 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
139395 +c4_add_card_54968 c4_add_card 3 54968 NULL
139396 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
139397 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
139398 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
139399 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
139400 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
139401 +_queue_data_54983 _queue_data 4 54983 NULL
139402 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
139403 +net2280_start_54985 net2280_start 0 54985 NULL
139404 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
139405 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
139406 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
139407 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
139408 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
139409 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
139410 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
139411 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
139412 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
139413 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
139414 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
139415 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
139416 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
139417 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
139418 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
139419 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
139420 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
139421 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
139422 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
139423 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
139424 +tps65912_read_55058 tps65912_read 0 55058 NULL
139425 +read_55065 read 0 55065 NULL
139426 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
139427 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
139428 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
139429 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
139430 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
139431 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
139432 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
139433 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
139434 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
139435 +lnc_add_55085 lnc_add 0 55085 NULL
139436 +read_dma_55086 read_dma 3 55086 NULL
139437 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
139438 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
139439 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
139440 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
139441 +p9_client_write_55105 p9_client_write 0 55105 NULL
139442 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
139443 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
139444 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
139445 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
139446 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
139447 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
139448 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
139449 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
139450 +wp512_update_55143 wp512_update 0 55143 NULL
139451 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
139452 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
139453 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
139454 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
139455 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
139456 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
139457 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
139458 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
139459 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
139460 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
139461 +pwm_show_55165 pwm_show 0 55165 NULL
139462 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
139463 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
139464 +show_55175 show 0 55175 NULL nohasharray
139465 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
139466 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
139467 +patch_alc882_55183 patch_alc882 0 55183 NULL
139468 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
139469 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
139470 +de4x5_open_55186 de4x5_open 0 55186 NULL
139471 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
139472 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
139473 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
139474 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
139475 +show_status_55193 show_status 0 55193 NULL
139476 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
139477 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
139478 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
139479 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
139480 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
139481 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
139482 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
139483 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
139484 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
139485 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
139486 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
139487 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
139488 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
139489 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
139490 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
139491 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
139492 +p2a_55219 p2a 0-1 55219 NULL
139493 +firm_send_command_55222 firm_send_command 0 55222 NULL
139494 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
139495 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
139496 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
139497 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
139498 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
139499 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
139500 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
139501 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
139502 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
139503 +output_sleep_55265 output_sleep 0 55265 NULL
139504 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
139505 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
139506 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
139507 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
139508 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
139509 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
139510 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
139511 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
139512 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
139513 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
139514 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
139515 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
139516 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
139517 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
139518 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
139519 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
139520 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
139521 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
139522 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
139523 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
139524 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
139525 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
139526 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
139527 +reg_read_55337 reg_read 0 55337 NULL
139528 +vme_user_read_55338 vme_user_read 3 55338 NULL
139529 +read_byte_55340 read_byte 0 55340 NULL
139530 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
139531 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
139532 +udf_writepage_55347 udf_writepage 0 55347 NULL
139533 +device_user_lock_55350 device_user_lock 0 55350 NULL
139534 +show_in0_max_55351 show_in0_max 0 55351 NULL
139535 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
139536 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
139537 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
139538 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
139539 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
139540 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
139541 +do_command_55363 do_command 0 55363 NULL
139542 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
139543 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
139544 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
139545 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
139546 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
139547 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
139548 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
139549 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
139550 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
139551 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
139552 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
139553 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
139554 +yurex_read_55405 yurex_read 0-3 55405 NULL
139555 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
139556 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
139557 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
139558 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
139559 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
139560 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
139561 +show_port_55424 show_port 0 55424 NULL
139562 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
139563 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
139564 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
139565 +jme_open_55432 jme_open 0 55432 NULL
139566 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
139567 +show_in8_55438 show_in8 0 55438 NULL
139568 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
139569 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
139570 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
139571 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
139572 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
139573 +SyS_read_55449 SyS_read 3 55449 NULL
139574 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
139575 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
139576 +sys_recv_55455 sys_recv 3 55455 NULL
139577 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
139578 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
139579 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
139580 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
139581 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
139582 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
139583 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
139584 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
139585 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
139586 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
139587 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
139588 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
139589 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
139590 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
139591 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
139592 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
139593 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
139594 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
139595 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
139596 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
139597 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
139598 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
139599 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
139600 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
139601 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
139602 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
139603 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
139604 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
139605 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
139606 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
139607 +ea_get_55522 ea_get 0-3 55522 NULL
139608 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
139609 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
139610 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
139611 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
139612 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
139613 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
139614 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
139615 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
139616 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
139617 +show_55563 show 0 55563 NULL
139618 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
139619 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
139620 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
139621 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
139622 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
139623 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
139624 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
139625 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
139626 +add_partition_55588 add_partition 2 55588 NULL
139627 +write_inode_55592 write_inode 0 55592 NULL
139628 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
139629 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
139630 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
139631 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
139632 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
139633 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
139634 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
139635 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
139636 +dspcreate_55610 dspcreate 0 55610 NULL
139637 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
139638 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
139639 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
139640 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
139641 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
139642 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
139643 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
139644 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
139645 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
139646 +mt2063_init_55629 mt2063_init 0 55629 NULL
139647 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
139648 +show_board_55637 show_board 0 55637 NULL
139649 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
139650 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
139651 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
139652 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
139653 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
139654 +iolink_show_55647 iolink_show 0 55647 NULL
139655 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
139656 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
139657 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
139658 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
139659 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
139660 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
139661 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
139662 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
139663 +online_55663 online 0 55663 NULL
139664 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
139665 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
139666 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
139667 +direct2indirect_55677 direct2indirect 0 55677 NULL
139668 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
139669 +get_info_55681 get_info 3 55681 NULL
139670 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
139671 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
139672 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
139673 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
139674 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
139675 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
139676 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
139677 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
139678 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
139679 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
139680 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
139681 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
139682 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
139683 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
139684 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
139685 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
139686 +btree_readpage_55720 btree_readpage 0 55720 NULL
139687 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
139688 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
139689 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
139690 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
139691 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
139692 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
139693 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
139694 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
139695 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
139696 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
139697 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
139698 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
139699 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
139700 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
139701 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
139702 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
139703 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
139704 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
139705 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
139706 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
139707 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
139708 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
139709 +strlen_55778 strlen 0 55778 NULL
139710 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
139711 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
139712 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
139713 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
139714 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
139715 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
139716 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
139717 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
139718 +write_fw_55806 write_fw 0-5-6 55806 NULL
139719 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
139720 +show_55816 show 0 55816 NULL
139721 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
139722 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
139723 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
139724 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
139725 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
139726 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
139727 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
139728 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
139729 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
139730 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
139731 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
139732 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
139733 +rsq_status_55848 rsq_status 0 55848 NULL
139734 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
139735 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
139736 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
139737 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
139738 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
139739 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
139740 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
139741 +status_55864 status 0 55864 NULL nohasharray
139742 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
139743 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
139744 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
139745 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
139746 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
139747 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
139748 +hsc_write_55875 hsc_write 3-0 55875 NULL
139749 +nr_listen_55884 nr_listen 0 55884 NULL
139750 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
139751 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
139752 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
139753 +tda18271_init_55894 tda18271_init 0 55894 NULL
139754 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
139755 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
139756 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
139757 +cmos_write_55903 cmos_write 0 55903 NULL
139758 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
139759 +validate_change_55910 validate_change 0 55910 NULL
139760 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
139761 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
139762 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
139763 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
139764 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
139765 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
139766 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
139767 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
139768 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
139769 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
139770 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
139771 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
139772 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
139773 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
139774 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
139775 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
139776 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
139777 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
139778 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
139779 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
139780 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
139781 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
139782 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
139783 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
139784 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
139785 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
139786 +init_subctxts_55970 init_subctxts 0 55970 NULL
139787 +query_device_55971 query_device 0 55971 NULL
139788 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
139789 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
139790 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
139791 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
139792 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
139793 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
139794 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
139795 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
139796 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
139797 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
139798 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
139799 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
139800 +epic_open_55997 epic_open 0 55997 NULL
139801 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
139802 +show_otp0_56000 show_otp0 0 56000 NULL
139803 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
139804 +soft_store_56006 soft_store 0-4 56006 NULL
139805 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
139806 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
139807 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
139808 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
139809 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
139810 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
139811 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
139812 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
139813 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
139814 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
139815 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
139816 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
139817 +store_cursor_56036 store_cursor 0-4 56036 NULL
139818 +build_controls_56044 build_controls 0 56044 NULL
139819 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
139820 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
139821 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
139822 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
139823 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
139824 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
139825 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
139826 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
139827 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
139828 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
139829 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
139830 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
139831 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
139832 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
139833 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
139834 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
139835 +may_follow_link_56073 may_follow_link 0 56073 NULL
139836 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
139837 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
139838 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
139839 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
139840 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
139841 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
139842 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
139843 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
139844 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
139845 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
139846 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
139847 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
139848 +rmd256_update_56110 rmd256_update 0 56110 NULL
139849 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
139850 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
139851 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
139852 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
139853 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
139854 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
139855 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
139856 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
139857 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
139858 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
139859 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
139860 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
139861 +map_addr_56144 map_addr 7 56144 &extra_show_56144
139862 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
139863 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
139864 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
139865 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
139866 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
139867 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
139868 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
139869 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
139870 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
139871 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
139872 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
139873 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
139874 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
139875 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
139876 +change_qos_56178 change_qos 0 56178 NULL
139877 +complain_error_56186 complain_error 0-1 56186 NULL
139878 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
139879 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
139880 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
139881 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
139882 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
139883 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
139884 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
139885 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
139886 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
139887 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
139888 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
139889 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
139890 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
139891 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
139892 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
139893 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
139894 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
139895 +fd_copyin_56247 fd_copyin 3 56247 NULL
139896 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
139897 +ax_header_56252 ax_header 0 56252 NULL
139898 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
139899 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
139900 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
139901 +clk_enable_56265 clk_enable 0 56265 NULL
139902 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
139903 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
139904 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
139905 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
139906 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
139907 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
139908 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
139909 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
139910 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
139911 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
139912 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
139913 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
139914 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
139915 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
139916 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
139917 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
139918 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
139919 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
139920 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
139921 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
139922 +linear_add_56314 linear_add 0 56314 NULL
139923 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
139924 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
139925 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
139926 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
139927 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
139928 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
139929 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
139930 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
139931 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
139932 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
139933 +show_line2_56346 show_line2 0 56346 NULL
139934 +read_human_status_56349 read_human_status 0 56349 NULL
139935 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
139936 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
139937 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
139938 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
139939 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
139940 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
139941 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
139942 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
139943 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
139944 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
139945 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
139946 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
139947 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
139948 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
139949 +store_56373 store 0-3 56373 &usb_xfer_56373
139950 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
139951 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
139952 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
139953 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
139954 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
139955 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
139956 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
139957 +res_get_56393 res_get 0 56393 NULL
139958 +strtobool_56399 strtobool 0 56399 NULL
139959 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
139960 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
139961 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
139962 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
139963 +write_gssp_56404 write_gssp 3-0 56404 NULL
139964 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
139965 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
139966 +SMB2_open_56407 SMB2_open 0 56407 NULL
139967 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
139968 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
139969 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
139970 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
139971 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
139972 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
139973 +store_msg_56417 store_msg 3 56417 NULL
139974 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
139975 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
139976 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
139977 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
139978 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
139979 +vsock_listen_56427 vsock_listen 0 56427 NULL
139980 +mddev_lock_56428 mddev_lock 0 56428 NULL
139981 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
139982 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
139983 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
139984 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
139985 +omninet_write_56432 omninet_write 0-4 56432 NULL
139986 +fl_create_56435 fl_create 5 56435 NULL nohasharray
139987 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
139988 +gnttab_map_56439 gnttab_map 2 56439 NULL
139989 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
139990 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
139991 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
139992 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
139993 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
139994 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
139995 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
139996 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
139997 +set_connectable_56458 set_connectable 4 56458 NULL
139998 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
139999 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
140000 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
140001 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
140002 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
140003 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
140004 +putused_user_56467 putused_user 3 56467 NULL
140005 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
140006 +phy_write_56475 phy_write 0 56475 NULL nohasharray
140007 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
140008 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
140009 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
140010 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
140011 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
140012 +bsp_check_56487 bsp_check 0 56487 NULL
140013 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
140014 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
140015 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
140016 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
140017 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
140018 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
140019 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
140020 +show_in_value_56503 show_in_value 0 56503 NULL
140021 +init_map_ip_56508 init_map_ip 5 56508 NULL
140022 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
140023 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
140024 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
140025 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
140026 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
140027 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
140028 +get_temp_56524 get_temp 0 56524 NULL
140029 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
140030 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
140031 +ip_options_get_56538 ip_options_get 4 56538 NULL
140032 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
140033 +ia_open_56543 ia_open 0 56543 NULL
140034 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
140035 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
140036 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
140037 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
140038 +skein_512_update_56556 skein_512_update 0 56556 NULL
140039 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
140040 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
140041 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
140042 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
140043 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
140044 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
140045 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
140046 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
140047 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
140048 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
140049 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
140050 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
140051 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
140052 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
140053 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
140054 +event_filter_write_56609 event_filter_write 3 56609 NULL
140055 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
140056 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
140057 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
140058 +show_56623 show 0 56623 NULL nohasharray
140059 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
140060 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
140061 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
140062 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
140063 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
140064 +gather_array_56641 gather_array 3 56641 NULL
140065 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
140066 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
140067 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
140068 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
140069 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
140070 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
140071 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
140072 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
140073 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
140074 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
140075 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
140076 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
140077 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
140078 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
140079 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
140080 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
140081 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
140082 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
140083 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
140084 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
140085 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
140086 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
140087 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
140088 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
140089 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
140090 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
140091 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
140092 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
140093 +sd_done_56689 sd_done 0 56689 NULL
140094 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
140095 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
140096 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
140097 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
140098 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
140099 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
140100 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
140101 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
140102 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
140103 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
140104 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
140105 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
140106 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
140107 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
140108 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
140109 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
140110 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
140111 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
140112 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
140113 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
140114 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
140115 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
140116 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
140117 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
140118 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
140119 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
140120 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
140121 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
140122 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
140123 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
140124 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
140125 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
140126 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
140127 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
140128 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
140129 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
140130 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
140131 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
140132 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
140133 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
140134 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
140135 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
140136 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
140137 +tun_net_open_56800 tun_net_open 0 56800 NULL
140138 +backlog_store_56804 backlog_store 0-3 56804 NULL
140139 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
140140 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
140141 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
140142 +do_syslog_56807 do_syslog 3-0 56807 NULL
140143 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
140144 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
140145 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
140146 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
140147 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
140148 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
140149 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
140150 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
140151 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
140152 +lookup_slow_56827 lookup_slow 0 56827 NULL
140153 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
140154 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
140155 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
140156 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
140157 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
140158 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
140159 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
140160 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
140161 +identify_fw_56853 identify_fw 0 56853 NULL
140162 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
140163 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
140164 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
140165 +adp8860_show_56860 adp8860_show 0 56860 NULL
140166 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
140167 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
140168 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
140169 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
140170 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
140171 +check_export_56865 check_export 0 56865 NULL
140172 +store_sched7_56868 store_sched7 0-4 56868 NULL
140173 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
140174 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
140175 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
140176 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
140177 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
140178 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
140179 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
140180 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
140181 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
140182 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
140183 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
140184 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
140185 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
140186 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
140187 +rio_open_56900 rio_open 0 56900 NULL
140188 +arp_mangle_56902 arp_mangle 0 56902 NULL
140189 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
140190 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
140191 +strcspn_56913 strcspn 0 56913 NULL
140192 +i801_transaction_56919 i801_transaction 0 56919 NULL
140193 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
140194 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
140195 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
140196 +check_header_56930 check_header 2 56930 NULL
140197 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
140198 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
140199 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
140200 +read_56934 read 0 56934 NULL
140201 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
140202 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
140203 +set_property_56939 set_property 0 56939 NULL
140204 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
140205 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
140206 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
140207 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
140208 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
140209 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
140210 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
140211 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
140212 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
140213 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
140214 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
140215 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
140216 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
140217 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
140218 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
140219 +read_56981 read 0 56981 NULL
140220 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
140221 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
140222 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
140223 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
140224 +CIFS_open_56997 CIFS_open 0 56997 NULL
140225 +consolidate_57001 consolidate 0 57001 NULL
140226 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
140227 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
140228 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
140229 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
140230 +fore200e_send_57011 fore200e_send 0 57011 NULL
140231 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
140232 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
140233 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
140234 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
140235 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
140236 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
140237 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
140238 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
140239 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
140240 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
140241 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
140242 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
140243 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
140244 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
140245 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
140246 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
140247 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
140248 +do_jit_57066 do_jit 0 57066 NULL nohasharray
140249 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
140250 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
140251 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
140252 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
140253 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
140254 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
140255 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
140256 +wmi_send_57083 wmi_send 0 57083 NULL
140257 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
140258 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
140259 +show_57089 show 0 57089 NULL
140260 +patch_alc880_57095 patch_alc880 0 57095 NULL
140261 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
140262 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
140263 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
140264 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
140265 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
140266 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
140267 +s_stream_57108 s_stream 0 57108 NULL
140268 +show_enabled_57111 show_enabled 0 57111 NULL
140269 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
140270 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
140271 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
140272 +get_sum_57128 get_sum 0 57128 NULL nohasharray
140273 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
140274 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
140275 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
140276 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
140277 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
140278 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
140279 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
140280 +tpm_seal_57138 tpm_seal 0 57138 NULL
140281 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
140282 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
140283 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
140284 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
140285 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
140286 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
140287 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
140288 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
140289 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
140290 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
140291 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
140292 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
140293 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
140294 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
140295 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
140296 +rcu_panic_57170 rcu_panic 0 57170 NULL
140297 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
140298 +average_read_57175 average_read 0-3 57175 NULL
140299 +netlink_create_57178 netlink_create 0 57178 NULL
140300 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
140301 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
140302 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
140303 +common_file_perm_57189 common_file_perm 0 57189 NULL
140304 +sys_poll_57190 sys_poll 2 57190 NULL
140305 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
140306 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
140307 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
140308 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
140309 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
140310 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
140311 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
140312 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
140313 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
140314 +ctor_show_57213 ctor_show 0 57213 NULL
140315 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
140316 +edid_show_57216 edid_show 0-5-6 57216 NULL
140317 +stats_show_57218 stats_show 0 57218 NULL
140318 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
140319 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
140320 +change_mtu_57227 change_mtu 0 57227 NULL
140321 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
140322 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
140323 +csource_show_57233 csource_show 0 57233 NULL
140324 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
140325 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
140326 +flush_space_57241 flush_space 0 57241 NULL
140327 +rmd320_update_57243 rmd320_update 0 57243 NULL
140328 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
140329 +lbmRead_57247 lbmRead 0 57247 NULL
140330 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
140331 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
140332 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
140333 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
140334 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
140335 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
140336 +set_component_active_57266 set_component_active 0-4 57266 NULL
140337 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
140338 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
140339 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
140340 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
140341 +show_voltage_57273 show_voltage 0 57273 NULL
140342 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
140343 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
140344 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
140345 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
140346 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
140347 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
140348 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
140349 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
140350 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
140351 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
140352 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
140353 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
140354 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
140355 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
140356 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
140357 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
140358 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
140359 +show_alarm_57318 show_alarm 0 57318 NULL
140360 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
140361 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
140362 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
140363 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
140364 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
140365 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
140366 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
140367 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
140368 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
140369 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
140370 +hw_init_57341 hw_init 0 57341 NULL
140371 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
140372 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
140373 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
140374 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
140375 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
140376 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
140377 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
140378 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
140379 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
140380 +get_component_type_57362 get_component_type 0 57362 NULL
140381 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
140382 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
140383 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
140384 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
140385 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
140386 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
140387 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
140388 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
140389 +slabs_show_57383 slabs_show 0 57383 NULL
140390 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
140391 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
140392 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
140393 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
140394 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
140395 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
140396 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
140397 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
140398 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
140399 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
140400 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
140401 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
140402 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
140403 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
140404 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
140405 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
140406 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
140407 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
140408 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
140409 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
140410 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
140411 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
140412 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
140413 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
140414 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
140415 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
140416 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
140417 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
140418 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
140419 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
140420 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
140421 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
140422 +send_midi_async_57463 send_midi_async 3 57463 NULL
140423 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
140424 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
140425 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
140426 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
140427 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
140428 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
140429 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
140430 +em_store_57488 em_store 0 57488 NULL
140431 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
140432 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
140433 +read_57490 read 0 57490 &read_file_skb_rx_57490
140434 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
140435 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
140436 +copy_in_user_57502 copy_in_user 3 57502 NULL
140437 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
140438 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
140439 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
140440 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
140441 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
140442 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
140443 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
140444 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
140445 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
140446 +init_tag_map_57515 init_tag_map 3 57515 NULL
140447 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
140448 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
140449 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
140450 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
140451 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
140452 +cmm_read_57520 cmm_read 3-0 57520 NULL
140453 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
140454 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
140455 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
140456 +inode_permission_57531 inode_permission 0 57531 NULL
140457 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
140458 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
140459 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
140460 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
140461 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
140462 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
140463 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
140464 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
140465 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
140466 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
140467 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
140468 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
140469 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
140470 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
140471 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
140472 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
140473 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
140474 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
140475 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
140476 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
140477 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
140478 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
140479 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
140480 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
140481 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
140482 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
140483 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
140484 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
140485 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
140486 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
140487 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
140488 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
140489 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
140490 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
140491 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
140492 +mem_read_57631 mem_read 3-0 57631 NULL
140493 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
140494 +mr_read_57639 mr_read 0 57639 NULL
140495 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
140496 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
140497 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
140498 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
140499 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
140500 +c_can_start_57654 c_can_start 0 57654 NULL
140501 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
140502 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
140503 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
140504 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
140505 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
140506 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
140507 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
140508 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
140509 +__lgwrite_57669 __lgwrite 4 57669 NULL
140510 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
140511 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
140512 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
140513 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
140514 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
140515 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
140516 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
140517 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
140518 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
140519 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
140520 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
140521 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
140522 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
140523 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
140524 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
140525 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
140526 +show_status_str_57729 show_status_str 0 57729 NULL
140527 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
140528 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
140529 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
140530 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
140531 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
140532 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
140533 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
140534 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
140535 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
140536 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
140537 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
140538 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
140539 +bond_create_57752 bond_create 0 57752 NULL
140540 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
140541 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
140542 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
140543 +tgr192_final_57774 tgr192_final 0 57774 NULL
140544 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
140545 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
140546 +r6040_open_57779 r6040_open 0 57779 NULL
140547 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
140548 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
140549 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
140550 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
140551 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
140552 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
140553 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
140554 +ld2_57794 ld2 0 57794 NULL
140555 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
140556 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
140557 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
140558 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
140559 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
140560 +evdev_read_57810 evdev_read 0-3 57810 NULL
140561 +skein256_final_57814 skein256_final 0 57814 NULL
140562 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
140563 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
140564 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
140565 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
140566 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
140567 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
140568 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
140569 +start_ch_57836 start_ch 0 57836 NULL
140570 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
140571 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
140572 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
140573 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
140574 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
140575 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
140576 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
140577 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
140578 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
140579 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
140580 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
140581 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
140582 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
140583 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
140584 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
140585 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
140586 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
140587 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
140588 +hsi_async_57877 hsi_async 0 57877 NULL
140589 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
140590 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
140591 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
140592 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
140593 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
140594 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
140595 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
140596 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
140597 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
140598 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
140599 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
140600 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
140601 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
140602 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
140603 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
140604 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
140605 +journal_join_57921 journal_join 0 57921 NULL
140606 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
140607 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
140608 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
140609 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
140610 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
140611 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
140612 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
140613 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
140614 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
140615 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
140616 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
140617 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
140618 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
140619 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
140620 +rx_57944 rx 4 57944 NULL
140621 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
140622 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
140623 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
140624 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
140625 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
140626 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
140627 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
140628 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
140629 +vport_create_57966 vport_create 0 57966 NULL
140630 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
140631 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
140632 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
140633 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
140634 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
140635 +proc_getattr_57984 proc_getattr 0 57984 NULL
140636 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
140637 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
140638 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
140639 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
140640 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
140641 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
140642 +pfkey_create_58010 pfkey_create 0 58010 NULL
140643 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
140644 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
140645 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
140646 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
140647 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
140648 +svga_match_format_58028 svga_match_format 0 58028 NULL
140649 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
140650 +get_temp_58031 get_temp 0 58031 NULL
140651 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
140652 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
140653 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
140654 +do_writepage_58047 do_writepage 0 58047 NULL
140655 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
140656 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
140657 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
140658 +mce_async_out_58056 mce_async_out 3 58056 NULL
140659 +bq32k_write_58057 bq32k_write 4 58057 NULL
140660 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
140661 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
140662 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
140663 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
140664 +ignore_store_58069 ignore_store 0-4 58069 NULL
140665 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
140666 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
140667 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
140668 +store_event_char_58077 store_event_char 0-4 58077 NULL
140669 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
140670 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
140671 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
140672 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
140673 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
140674 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
140675 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
140676 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
140677 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
140678 +defined_show_58091 defined_show 0 58091 NULL nohasharray
140679 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
140680 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
140681 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
140682 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
140683 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
140684 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
140685 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
140686 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
140687 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
140688 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
140689 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
140690 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
140691 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
140692 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
140693 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
140694 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
140695 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
140696 +savemem_58129 savemem 3 58129 NULL
140697 +std_validate_58132 std_validate 0 58132 NULL
140698 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
140699 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
140700 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
140701 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
140702 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
140703 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
140704 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
140705 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
140706 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
140707 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
140708 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
140709 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
140710 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
140711 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
140712 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
140713 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
140714 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
140715 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
140716 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
140717 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
140718 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
140719 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
140720 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
140721 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
140722 +write_58175 write 0 58175 &pages_collapsed_show_58175
140723 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
140724 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
140725 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
140726 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
140727 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
140728 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
140729 +wlcore_read_58185 wlcore_read 0 58185 NULL
140730 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
140731 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
140732 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
140733 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
140734 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
140735 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
140736 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
140737 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
140738 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
140739 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
140740 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
140741 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
140742 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
140743 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
140744 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
140745 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
140746 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
140747 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
140748 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
140749 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
140750 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
140751 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
140752 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
140753 +usb_set_report_58244 usb_set_report 0 58244 NULL
140754 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
140755 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
140756 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
140757 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
140758 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
140759 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
140760 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
140761 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
140762 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
140763 +profile_load_58267 profile_load 3-0 58267 NULL
140764 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
140765 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
140766 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
140767 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
140768 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
140769 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
140770 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
140771 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
140772 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
140773 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
140774 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
140775 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
140776 +uart6850_open_58304 uart6850_open 0 58304 NULL
140777 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
140778 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
140779 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
140780 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
140781 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
140782 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
140783 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
140784 +post_send_58312 post_send 0 58312 NULL
140785 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
140786 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
140787 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
140788 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
140789 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
140790 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
140791 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
140792 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
140793 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
140794 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
140795 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
140796 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
140797 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
140798 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
140799 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
140800 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
140801 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
140802 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
140803 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
140804 +get_in_max_58344 get_in_max 0 58344 NULL
140805 +opts_show_58345 opts_show 0 58345 NULL
140806 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
140807 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
140808 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
140809 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
140810 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
140811 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
140812 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
140813 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
140814 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
140815 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
140816 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
140817 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
140818 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
140819 +find_best_unit_58375 find_best_unit 0 58375 NULL
140820 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
140821 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
140822 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
140823 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
140824 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
140825 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
140826 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
140827 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
140828 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
140829 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
140830 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
140831 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
140832 +skein_512_final_58405 skein_512_final 0 58405 NULL
140833 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
140834 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
140835 +madc_read_58412 madc_read 0 58412 NULL
140836 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
140837 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
140838 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
140839 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
140840 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
140841 +smk_access_58423 smk_access 0 58423 NULL nohasharray
140842 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
140843 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
140844 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
140845 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
140846 +show_bit_58443 show_bit 0 58443 NULL
140847 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
140848 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
140849 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
140850 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
140851 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
140852 +store_memory_58460 store_memory 0-4 58460 NULL
140853 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
140854 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
140855 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
140856 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
140857 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
140858 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
140859 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
140860 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
140861 +cxgb_up_58476 cxgb_up 0 58476 NULL
140862 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
140863 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
140864 +show_nctxts_58478 show_nctxts 0 58478 NULL
140865 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
140866 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
140867 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
140868 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
140869 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
140870 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
140871 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
140872 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
140873 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
140874 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
140875 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
140876 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
140877 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
140878 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
140879 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
140880 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
140881 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
140882 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
140883 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
140884 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
140885 +efs_readpage_58517 efs_readpage 0 58517 NULL
140886 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
140887 +freezer_write_58529 freezer_write 0-3 58529 NULL
140888 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
140889 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
140890 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
140891 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
140892 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
140893 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
140894 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
140895 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
140896 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
140897 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
140898 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
140899 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
140900 +store_sustain_58580 store_sustain 0-4 58580 NULL
140901 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
140902 +sendmsg_58582 sendmsg 0-4 58582 NULL
140903 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
140904 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
140905 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
140906 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
140907 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
140908 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
140909 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
140910 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
140911 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
140912 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
140913 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
140914 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
140915 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
140916 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
140917 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
140918 +run_show_58628 run_show 0 58628 NULL nohasharray
140919 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
140920 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
140921 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
140922 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
140923 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
140924 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
140925 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
140926 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
140927 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
140928 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
140929 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
140930 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
140931 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
140932 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
140933 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
140934 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
140935 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
140936 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
140937 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
140938 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
140939 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
140940 +simple_statfs_58676 simple_statfs 0 58676 NULL
140941 +store_local_port_58678 store_local_port 0 58678 NULL
140942 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
140943 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
140944 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
140945 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
140946 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
140947 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
140948 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
140949 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
140950 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
140951 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
140952 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
140953 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
140954 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
140955 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
140956 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
140957 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
140958 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
140959 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
140960 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
140961 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
140962 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
140963 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
140964 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
140965 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
140966 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
140967 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
140968 +do_tx_58737 do_tx 0 58737 NULL
140969 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
140970 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
140971 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
140972 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
140973 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
140974 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
140975 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
140976 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
140977 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
140978 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
140979 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
140980 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
140981 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
140982 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
140983 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
140984 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
140985 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
140986 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
140987 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
140988 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
140989 +show_58791 show 0 58791 NULL
140990 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
140991 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
140992 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
140993 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
140994 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
140995 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
140996 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
140997 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
140998 +write_file_58812 write_file 4 58812 NULL
140999 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
141000 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
141001 +show_tempsense_58819 show_tempsense 0 58819 NULL
141002 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
141003 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
141004 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
141005 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
141006 +command_write_58841 command_write 3-0 58841 NULL nohasharray
141007 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
141008 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
141009 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
141010 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
141011 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
141012 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
141013 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
141014 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
141015 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
141016 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
141017 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
141018 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
141019 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
141020 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
141021 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
141022 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
141023 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
141024 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
141025 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
141026 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
141027 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
141028 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
141029 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
141030 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
141031 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
141032 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
141033 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
141034 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
141035 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
141036 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
141037 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
141038 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
141039 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
141040 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
141041 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
141042 +store_in8_58913 store_in8 0-4 58913 NULL
141043 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
141044 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
141045 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
141046 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
141047 +ncp_request_58920 ncp_request 0 58920 NULL
141048 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
141049 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
141050 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
141051 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
141052 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
141053 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
141054 +set_als_58942 set_als 0-4 58942 NULL
141055 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
141056 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
141057 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
141058 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
141059 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
141060 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
141061 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
141062 +version_show_58957 version_show 0 58957 NULL
141063 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
141064 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
141065 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
141066 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
141067 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
141068 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
141069 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
141070 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
141071 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
141072 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
141073 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
141074 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
141075 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
141076 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
141077 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
141078 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
141079 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
141080 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
141081 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
141082 +show_comm_59000 show_comm 0 59000 NULL
141083 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
141084 +init_list_set_59005 init_list_set 3 59005 NULL
141085 +ep_write_59008 ep_write 3 59008 NULL
141086 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
141087 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
141088 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
141089 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
141090 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
141091 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
141092 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
141093 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
141094 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
141095 +write_59035 write 0 59035 NULL
141096 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
141097 +contrast_store_59039 contrast_store 0-4 59039 NULL
141098 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
141099 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
141100 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
141101 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
141102 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
141103 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
141104 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
141105 +dlci_header_59057 dlci_header 0 59057 NULL
141106 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
141107 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
141108 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
141109 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
141110 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
141111 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
141112 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
141113 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
141114 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
141115 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
141116 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
141117 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
141118 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
141119 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
141120 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
141121 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
141122 +launder_page_59115 launder_page 0 59115 NULL nohasharray
141123 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
141124 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
141125 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
141126 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
141127 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
141128 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
141129 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
141130 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
141131 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
141132 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
141133 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
141134 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
141135 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
141136 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
141137 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
141138 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
141139 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
141140 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
141141 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
141142 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
141143 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
141144 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
141145 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
141146 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
141147 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
141148 +ksize_59176 ksize 0 59176 NULL
141149 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
141150 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
141151 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
141152 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
141153 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
141154 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
141155 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
141156 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
141157 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
141158 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
141159 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
141160 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
141161 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
141162 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
141163 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
141164 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
141165 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
141166 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
141167 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
141168 +dt3155_read_59226 dt3155_read 3 59226 NULL
141169 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
141170 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
141171 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
141172 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
141173 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
141174 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
141175 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
141176 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
141177 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
141178 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
141179 +SMB2_write_59246 SMB2_write 0 59246 NULL
141180 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
141181 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
141182 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
141183 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
141184 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
141185 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
141186 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
141187 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
141188 +max_active_store_59266 max_active_store 0-4 59266 NULL
141189 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
141190 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
141191 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
141192 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
141193 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
141194 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
141195 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
141196 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
141197 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
141198 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
141199 +show_install_59288 show_install 0 59288 NULL nohasharray
141200 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
141201 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
141202 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
141203 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
141204 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
141205 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
141206 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
141207 +udp_error_59301 udp_error 0 59301 NULL nohasharray
141208 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
141209 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
141210 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
141211 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
141212 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
141213 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
141214 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
141215 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
141216 +fd_copyout_59323 fd_copyout 3 59323 NULL
141217 +store_59326 store 0-4 59326 NULL
141218 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
141219 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
141220 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
141221 +debug_store_59337 debug_store 0-4 59337 NULL
141222 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
141223 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
141224 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
141225 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
141226 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
141227 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
141228 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
141229 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
141230 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
141231 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
141232 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
141233 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
141234 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
141235 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
141236 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
141237 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
141238 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
141239 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
141240 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
141241 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
141242 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
141243 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
141244 +idProduct_show_59405 idProduct_show 0 59405 NULL
141245 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
141246 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
141247 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
141248 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
141249 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
141250 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
141251 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
141252 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
141253 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
141254 +max_show_59442 max_show 0 59442 NULL nohasharray
141255 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
141256 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
141257 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
141258 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
141259 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
141260 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
141261 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
141262 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
141263 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
141264 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
141265 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
141266 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
141267 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
141268 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
141269 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
141270 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
141271 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
141272 +aux_ch_59466 aux_ch 0 59466 NULL
141273 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
141274 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
141275 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
141276 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
141277 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
141278 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
141279 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
141280 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
141281 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
141282 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
141283 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
141284 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
141285 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
141286 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
141287 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
141288 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
141289 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
141290 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
141291 +defrag_store_59501 defrag_store 4-0 59501 NULL
141292 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
141293 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
141294 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
141295 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
141296 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
141297 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
141298 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
141299 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
141300 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
141301 +gather_write_59526 gather_write 0 59526 NULL nohasharray
141302 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
141303 +vcc_create_59531 vcc_create 0 59531 NULL
141304 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
141305 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
141306 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
141307 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
141308 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
141309 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
141310 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
141311 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
141312 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
141313 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
141314 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
141315 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
141316 +show_59558 show 0 59558 NULL
141317 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
141318 +tunables_write_59563 tunables_write 3-0 59563 NULL
141319 +bio_split_59564 bio_split 2 59564 NULL
141320 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
141321 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
141322 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
141323 +afs_fsync_59569 afs_fsync 0 59569 NULL
141324 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
141325 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
141326 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
141327 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
141328 +write_pbl_59583 write_pbl 4 59583 NULL
141329 +resp_write_same_59587 resp_write_same 2 59587 NULL
141330 +memdup_user_59590 memdup_user 2 59590 NULL
141331 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
141332 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
141333 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
141334 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
141335 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
141336 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
141337 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
141338 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
141339 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
141340 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
141341 +module_event_59614 module_event 0 59614 NULL
141342 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
141343 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
141344 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
141345 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
141346 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
141347 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
141348 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
141349 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
141350 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
141351 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
141352 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
141353 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
141354 +console_show_59641 console_show 0 59641 NULL
141355 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
141356 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
141357 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
141358 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
141359 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
141360 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
141361 +file_update_time_59647 file_update_time 0 59647 NULL
141362 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
141363 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
141364 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
141365 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
141366 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
141367 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
141368 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
141369 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
141370 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
141371 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
141372 +register_jprobe_59669 register_jprobe 0 59669 NULL
141373 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
141374 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
141375 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
141376 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
141377 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
141378 +sriov_enable_59689 sriov_enable 0 59689 NULL
141379 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
141380 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
141381 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
141382 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
141383 +create_59705 create 0 59705 NULL
141384 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
141385 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
141386 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
141387 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
141388 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
141389 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
141390 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
141391 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
141392 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
141393 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
141394 +pc_show_59731 pc_show 0 59731 NULL nohasharray
141395 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
141396 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
141397 +set_mode_59733 set_mode 0 59733 NULL
141398 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
141399 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
141400 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
141401 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
141402 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
141403 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
141404 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
141405 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
141406 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
141407 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
141408 +strnlen_59746 strnlen 0 59746 NULL nohasharray
141409 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
141410 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
141411 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
141412 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
141413 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
141414 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
141415 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
141416 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
141417 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
141418 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
141419 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
141420 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
141421 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
141422 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
141423 +venus_remove_59781 venus_remove 4 59781 NULL
141424 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
141425 +net2280_enable_59787 net2280_enable 0 59787 NULL
141426 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
141427 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
141428 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
141429 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
141430 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
141431 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
141432 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
141433 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
141434 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
141435 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
141436 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
141437 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
141438 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
141439 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
141440 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
141441 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
141442 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
141443 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
141444 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
141445 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
141446 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
141447 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
141448 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
141449 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
141450 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
141451 +erst_clear_59835 erst_clear 0 59835 NULL
141452 +bq24190_write_59837 bq24190_write 0 59837 NULL
141453 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
141454 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
141455 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
141456 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
141457 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
141458 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
141459 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
141460 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
141461 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
141462 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
141463 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
141464 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
141465 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
141466 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
141467 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
141468 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
141469 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
141470 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
141471 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
141472 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
141473 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
141474 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
141475 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
141476 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
141477 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
141478 +xwrite_59906 xwrite 3 59906 NULL
141479 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
141480 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
141481 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
141482 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
141483 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
141484 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
141485 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
141486 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
141487 +read_59931 read 0 59931 NULL
141488 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
141489 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
141490 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
141491 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
141492 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
141493 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
141494 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
141495 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
141496 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
141497 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
141498 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
141499 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
141500 +cuse_write_59958 cuse_write 0-3 59958 NULL
141501 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
141502 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
141503 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
141504 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
141505 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
141506 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
141507 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
141508 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
141509 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
141510 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
141511 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
141512 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
141513 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
141514 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
141515 +setup_60000 setup 0 60000 NULL
141516 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
141517 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
141518 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
141519 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
141520 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
141521 +copy_items_60009 copy_items 7 60009 NULL
141522 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
141523 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
141524 +register_device_60015 register_device 2-3 60015 NULL
141525 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
141526 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
141527 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
141528 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
141529 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
141530 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
141531 +store_60029 store 0-3 60029 NULL nohasharray
141532 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
141533 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
141534 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
141535 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
141536 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
141537 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
141538 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
141539 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
141540 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
141541 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
141542 +vcs_size_60050 vcs_size 0 60050 NULL
141543 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
141544 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
141545 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
141546 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
141547 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
141548 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
141549 +compat_writev_60063 compat_writev 3 60063 NULL
141550 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
141551 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
141552 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
141553 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
141554 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
141555 +show_60078 show 0 60078 NULL
141556 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
141557 +smk_curacc_60080 smk_curacc 0 60080 NULL
141558 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
141559 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
141560 +hw_init_60084 hw_init 0 60084 NULL
141561 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
141562 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
141563 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
141564 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
141565 +read_fs_60094 read_fs 0-5-6 60094 NULL
141566 +in_tx_show_60098 in_tx_show 0 60098 NULL
141567 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
141568 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
141569 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
141570 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
141571 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
141572 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
141573 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
141574 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
141575 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
141576 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
141577 +show_60125 show 0 60125 NULL
141578 +show_60127 show 0 60127 NULL
141579 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
141580 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
141581 +devnum_show_60150 devnum_show 0 60150 NULL
141582 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
141583 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
141584 +bind_60156 bind 0 60156 &ld_usb_read_60156
141585 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
141586 +init_state_60165 init_state 2 60165 NULL nohasharray
141587 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
141588 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
141589 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
141590 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
141591 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
141592 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
141593 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
141594 +avc_denied_60181 avc_denied 0 60181 NULL
141595 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
141596 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
141597 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
141598 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
141599 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
141600 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
141601 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
141602 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
141603 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
141604 +acquire_store_60201 acquire_store 0-4 60201 NULL
141605 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
141606 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
141607 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
141608 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
141609 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
141610 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
141611 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
141612 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
141613 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
141614 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
141615 +kstrtouint_60233 kstrtouint 0 60233 NULL
141616 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
141617 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
141618 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
141619 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
141620 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
141621 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
141622 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
141623 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
141624 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
141625 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
141626 +validate_trigger_60267 validate_trigger 0 60267 NULL
141627 +m920x_read_60272 m920x_read 0 60272 NULL
141628 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
141629 +printer_write_60276 printer_write 3 60276 NULL
141630 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
141631 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
141632 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
141633 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
141634 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
141635 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
141636 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
141637 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
141638 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
141639 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
141640 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
141641 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
141642 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
141643 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
141644 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
141645 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
141646 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
141647 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
141648 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
141649 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
141650 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
141651 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
141652 +rh_call_control_60349 rh_call_control 0 60349 NULL
141653 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
141654 +init_60352 init 0 60352 NULL
141655 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
141656 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
141657 +prepare_60360 prepare 0 60360 NULL
141658 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
141659 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
141660 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
141661 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
141662 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
141663 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
141664 +try_ctrl_60373 try_ctrl 0 60373 NULL
141665 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
141666 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
141667 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
141668 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
141669 +uevent_show_60385 uevent_show 0 60385 NULL
141670 +notifier_call_60391 notifier_call 0 60391 NULL
141671 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
141672 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
141673 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
141674 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
141675 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
141676 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
141677 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
141678 +SendReceive_60415 SendReceive 0 60415 NULL
141679 +control_show_60422 control_show 0 60422 NULL
141680 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
141681 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
141682 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
141683 +tstats_write_60432 tstats_write 3-0 60432 NULL
141684 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
141685 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
141686 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
141687 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
141688 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
141689 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
141690 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
141691 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
141692 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
141693 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
141694 +read_usrate_60445 read_usrate 0 60445 NULL
141695 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
141696 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
141697 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
141698 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
141699 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
141700 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
141701 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
141702 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
141703 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
141704 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
141705 +load_info_60481 load_info 0 60481 NULL
141706 +ht_show_60482 ht_show 0 60482 NULL nohasharray
141707 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
141708 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
141709 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
141710 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
141711 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
141712 +walk_component_60493 walk_component 0 60493 NULL
141713 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
141714 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
141715 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
141716 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
141717 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
141718 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
141719 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
141720 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
141721 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
141722 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
141723 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
141724 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
141725 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
141726 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
141727 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
141728 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
141729 +raw_connect_60525 raw_connect 0 60525 NULL
141730 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
141731 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
141732 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
141733 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
141734 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
141735 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
141736 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
141737 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
141738 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
141739 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
141740 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
141741 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
141742 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
141743 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
141744 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
141745 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
141746 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
141747 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
141748 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
141749 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
141750 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
141751 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
141752 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
141753 +getoptions_60593 getoptions 0 60593 NULL
141754 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
141755 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
141756 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
141757 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
141758 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
141759 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
141760 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
141761 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
141762 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
141763 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
141764 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
141765 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
141766 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
141767 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
141768 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
141769 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
141770 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
141771 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
141772 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
141773 +store_60628 store 0 60628 NULL
141774 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
141775 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
141776 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
141777 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
141778 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
141779 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
141780 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
141781 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
141782 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
141783 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
141784 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
141785 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
141786 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
141787 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
141788 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
141789 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
141790 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
141791 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
141792 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
141793 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
141794 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
141795 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
141796 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
141797 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
141798 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
141799 +set_register_60683 set_register 0 60683 NULL
141800 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
141801 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
141802 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
141803 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
141804 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
141805 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
141806 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
141807 +fan_set_60708 fan_set 0 60708 NULL
141808 +init_data_container_60709 init_data_container 1 60709 NULL
141809 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
141810 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
141811 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
141812 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
141813 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
141814 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
141815 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
141816 +show_chip_60728 show_chip 0 60728 NULL nohasharray
141817 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
141818 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
141819 +reg_set_60739 reg_set 0 60739 NULL
141820 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
141821 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
141822 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
141823 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
141824 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
141825 +proc_read_60749 proc_read 0 60749 NULL
141826 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
141827 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
141828 +raid_status_60755 raid_status 5 60755 NULL
141829 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
141830 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
141831 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
141832 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
141833 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
141834 +arcnet_header_60769 arcnet_header 0 60769 NULL
141835 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
141836 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
141837 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
141838 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
141839 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
141840 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
141841 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
141842 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
141843 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
141844 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
141845 +d_manage_60789 d_manage 0 60789 NULL nohasharray
141846 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
141847 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
141848 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
141849 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
141850 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
141851 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
141852 +ch341_open_60810 ch341_open 0 60810 NULL
141853 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
141854 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
141855 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
141856 +show_sched0_60819 show_sched0 0 60819 NULL
141857 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
141858 +sync_read_60823 sync_read 0 60823 NULL
141859 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
141860 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
141861 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
141862 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
141863 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
141864 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
141865 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
141866 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
141867 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
141868 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
141869 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
141870 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
141871 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
141872 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
141873 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
141874 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
141875 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
141876 +generic_writepages_60871 generic_writepages 0 60871 NULL
141877 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
141878 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
141879 +manage_power_60879 manage_power 0 60879 NULL
141880 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
141881 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
141882 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
141883 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
141884 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
141885 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
141886 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
141887 +ch341_configure_60897 ch341_configure 0 60897 NULL
141888 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
141889 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
141890 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
141891 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
141892 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
141893 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
141894 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
141895 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
141896 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
141897 +sysprops_show_60920 sysprops_show 0 60920 NULL
141898 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
141899 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
141900 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
141901 +show_60927 show 0 60927 NULL nohasharray
141902 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
141903 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
141904 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
141905 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
141906 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
141907 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
141908 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
141909 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
141910 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
141911 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
141912 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
141913 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
141914 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
141915 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
141916 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
141917 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
141918 +store_60970 store 0 60970 NULL
141919 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
141920 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
141921 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
141922 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
141923 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
141924 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
141925 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
141926 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
141927 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
141928 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
141929 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
141930 +check_dev_61003 check_dev 0 61003 NULL
141931 +prepare_late_61011 prepare_late 0 61011 NULL
141932 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
141933 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
141934 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
141935 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
141936 +model_show_61023 model_show 0 61023 NULL
141937 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
141938 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
141939 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
141940 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
141941 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
141942 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
141943 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
141944 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
141945 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
141946 +call_modprobe_61038 call_modprobe 0 61038 NULL
141947 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
141948 +escr_show_61048 escr_show 0 61048 NULL
141949 +symtab_init_61050 symtab_init 2-0 61050 NULL
141950 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
141951 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
141952 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
141953 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
141954 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
141955 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
141956 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
141957 +security_set_61074 security_set 0 61074 NULL
141958 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
141959 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
141960 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
141961 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
141962 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
141963 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
141964 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
141965 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
141966 +n_tty_read_61096 n_tty_read 0 61096 NULL
141967 +show_mode_61098 show_mode 0 61098 NULL nohasharray
141968 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
141969 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
141970 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
141971 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
141972 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
141973 +packet_getname_61110 packet_getname 0 61110 NULL
141974 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
141975 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
141976 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
141977 +show_61117 show 0 61117 NULL
141978 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
141979 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
141980 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
141981 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
141982 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
141983 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
141984 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
141985 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
141986 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
141987 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
141988 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
141989 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
141990 +load_guspatch_61144 load_guspatch 0 61144 NULL
141991 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
141992 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
141993 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
141994 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
141995 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
141996 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
141997 +write_dev_61164 write_dev 0 61164 NULL
141998 +__vmalloc_61168 __vmalloc 1 61168 NULL
141999 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
142000 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
142001 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
142002 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
142003 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
142004 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
142005 +store_61180 store 0 61180 NULL
142006 +minix_writepage_61183 minix_writepage 0 61183 NULL
142007 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
142008 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
142009 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
142010 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
142011 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
142012 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
142013 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
142014 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
142015 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
142016 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
142017 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
142018 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
142019 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
142020 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
142021 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
142022 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
142023 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
142024 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
142025 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
142026 +convert_lock_61230 convert_lock 0 61230 NULL
142027 +disk_show_61241 disk_show 0 61241 NULL
142028 +ns_open_61243 ns_open 0 61243 NULL
142029 +atalk_bind_61244 atalk_bind 0 61244 NULL
142030 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
142031 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
142032 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
142033 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
142034 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
142035 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
142036 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
142037 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
142038 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
142039 +submit_bh_61263 submit_bh 0 61263 NULL
142040 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
142041 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
142042 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
142043 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
142044 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
142045 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
142046 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
142047 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
142048 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
142049 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
142050 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
142051 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
142052 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
142053 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
142054 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
142055 +teles_resume_61301 teles_resume 0 61301 NULL
142056 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
142057 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
142058 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
142059 +restart_transaction_61310 restart_transaction 0 61310 NULL
142060 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
142061 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
142062 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
142063 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
142064 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
142065 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
142066 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
142067 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
142068 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
142069 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
142070 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
142071 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
142072 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
142073 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
142074 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
142075 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
142076 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
142077 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
142078 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
142079 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
142080 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
142081 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
142082 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
142083 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
142084 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
142085 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
142086 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
142087 +num_users_show_61356 num_users_show 0 61356 NULL
142088 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
142089 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
142090 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
142091 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
142092 +show_parent_61376 show_parent 0 61376 NULL
142093 +online_pages_61385 online_pages 0 61385 NULL nohasharray
142094 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
142095 +change_xattr_61390 change_xattr 5 61390 NULL
142096 +system_enable_write_61396 system_enable_write 3 61396 NULL
142097 +rdac_activate_61397 rdac_activate 0 61397 NULL
142098 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
142099 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
142100 +systemid_show_61405 systemid_show 0 61405 NULL
142101 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
142102 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
142103 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
142104 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
142105 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
142106 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
142107 +tw9910_power_61435 tw9910_power 0 61435 NULL
142108 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
142109 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
142110 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
142111 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
142112 +job_control_61452 job_control 0 61452 NULL
142113 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
142114 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
142115 +show_temperature_61459 show_temperature 0 61459 NULL
142116 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
142117 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
142118 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
142119 +validate_61467 validate 0 61467 NULL
142120 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
142121 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
142122 +capability_get_61474 capability_get 0 61474 NULL
142123 +get_fan_input_61476 get_fan_input 0 61476 NULL
142124 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
142125 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
142126 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
142127 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
142128 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
142129 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
142130 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
142131 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
142132 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
142133 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
142134 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
142135 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
142136 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
142137 +__dn_connect_61507 __dn_connect 0 61507 NULL
142138 +he_open_61509 he_open 0 61509 NULL nohasharray
142139 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
142140 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
142141 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
142142 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
142143 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
142144 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
142145 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
142146 +mtu_show_61523 mtu_show 0 61523 NULL
142147 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
142148 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
142149 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
142150 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
142151 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
142152 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
142153 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
142154 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
142155 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
142156 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
142157 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
142158 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
142159 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
142160 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
142161 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
142162 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
142163 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
142164 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
142165 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
142166 +store_61553 store 0-3 61553 NULL nohasharray
142167 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
142168 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
142169 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
142170 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
142171 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
142172 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
142173 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
142174 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
142175 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
142176 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
142177 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
142178 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
142179 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
142180 +show_ordinals_61579 show_ordinals 0 61579 NULL
142181 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
142182 +seq_open_private_61589 seq_open_private 3 61589 NULL
142183 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
142184 +ipath_write_61598 ipath_write 0-3 61598 NULL
142185 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
142186 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
142187 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
142188 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
142189 +br_device_event_61613 br_device_event 0 61613 NULL
142190 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
142191 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
142192 +get_pages_array_61622 get_pages_array 1 61622 NULL
142193 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
142194 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
142195 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
142196 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
142197 +store_61638 store 0 61638 NULL
142198 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
142199 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
142200 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
142201 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
142202 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
142203 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
142204 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
142205 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
142206 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
142207 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
142208 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
142209 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
142210 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
142211 +pwm_store_61666 pwm_store 0-4 61666 NULL
142212 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
142213 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
142214 +x25_open_61673 x25_open 0 61673 NULL nohasharray
142215 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
142216 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
142217 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
142218 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
142219 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
142220 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
142221 +lock_loop_61681 lock_loop 1 61681 NULL
142222 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
142223 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
142224 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
142225 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
142226 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
142227 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
142228 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
142229 +filter_read_61692 filter_read 3-0 61692 NULL
142230 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
142231 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
142232 +prepare_61695 prepare 0 61695 NULL
142233 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
142234 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
142235 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
142236 +prog_page_61711 prog_page 2 61711 NULL
142237 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
142238 +iov_length_61716 iov_length 0 61716 NULL
142239 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
142240 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
142241 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
142242 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
142243 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
142244 +show_61723 show 0 61723 NULL nohasharray
142245 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
142246 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
142247 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
142248 +w5100_open_61743 w5100_open 0 61743 NULL
142249 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
142250 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
142251 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
142252 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
142253 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
142254 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
142255 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
142256 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
142257 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
142258 +features_show_61772 features_show 0 61772 NULL nohasharray
142259 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
142260 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
142261 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
142262 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
142263 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
142264 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
142265 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
142266 +show_blank_61805 show_blank 0 61805 NULL
142267 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
142268 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
142269 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
142270 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
142271 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
142272 +get_cap_size_61822 get_cap_size 0 61822 NULL
142273 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
142274 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
142275 +show_root_block_61828 show_root_block 0 61828 NULL
142276 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
142277 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
142278 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
142279 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
142280 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
142281 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
142282 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
142283 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
142284 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
142285 +x25_getname_61857 x25_getname 0 61857 NULL
142286 +store_61861 store 0-3 61861 NULL
142287 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
142288 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
142289 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
142290 +store_61871 store 0-3 61871 NULL
142291 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
142292 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
142293 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
142294 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
142295 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
142296 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
142297 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
142298 +disconnect_61888 disconnect 0 61888 NULL
142299 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
142300 +make_rate_61898 make_rate 0 61898 NULL
142301 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
142302 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
142303 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
142304 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
142305 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
142306 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
142307 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
142308 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
142309 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
142310 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
142311 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
142312 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
142313 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
142314 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
142315 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
142316 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
142317 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
142318 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
142319 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
142320 +adv7175_init_61938 adv7175_init 0 61938 NULL
142321 +as3935_read_61939 as3935_read 0 61939 NULL
142322 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
142323 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
142324 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
142325 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
142326 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
142327 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
142328 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
142329 +show_in_max0_61959 show_in_max0 0 61959 NULL
142330 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
142331 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
142332 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
142333 +fix_read_error_61965 fix_read_error 4 61965 NULL
142334 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
142335 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
142336 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
142337 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
142338 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
142339 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
142340 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
142341 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
142342 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
142343 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
142344 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
142345 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
142346 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
142347 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
142348 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
142349 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
142350 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
142351 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
142352 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
142353 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
142354 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
142355 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
142356 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
142357 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
142358 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
142359 +SYSC_select_62024 SYSC_select 1 62024 NULL
142360 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
142361 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
142362 +crypt_extent_62033 crypt_extent 0 62033 NULL
142363 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
142364 +create_message_62035 create_message 0 62035 NULL nohasharray
142365 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
142366 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
142367 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
142368 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
142369 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
142370 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
142371 +get_attn_62046 get_attn 0 62046 NULL
142372 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
142373 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
142374 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
142375 +do_pselect_62061 do_pselect 1 62061 NULL
142376 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
142377 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
142378 +fat_setattr_62084 fat_setattr 0 62084 NULL
142379 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
142380 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
142381 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
142382 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
142383 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
142384 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
142385 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
142386 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
142387 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
142388 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
142389 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
142390 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
142391 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
142392 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
142393 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
142394 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
142395 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
142396 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
142397 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
142398 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
142399 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
142400 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
142401 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
142402 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
142403 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
142404 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
142405 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
142406 +video_usercopy_62151 video_usercopy 2 62151 NULL
142407 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
142408 +array_state_store_62164 array_state_store 0-3 62164 NULL
142409 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
142410 +phy_id_show_62171 phy_id_show 0 62171 NULL
142411 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
142412 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
142413 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
142414 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
142415 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
142416 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
142417 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
142418 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
142419 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
142420 +global_page_state_62202 global_page_state 0 62202 NULL
142421 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
142422 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
142423 +start_62206 start 0 62206 NULL
142424 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
142425 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
142426 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
142427 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
142428 +niu_open_62220 niu_open 0 62220 NULL
142429 +show_label_62225 show_label 0 62225 NULL nohasharray
142430 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
142431 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
142432 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
142433 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
142434 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
142435 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
142436 +allocate_partition_62245 allocate_partition 4 62245 NULL
142437 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
142438 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
142439 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
142440 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
142441 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
142442 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
142443 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
142444 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
142445 +send_control_msg_62261 send_control_msg 0 62261 NULL
142446 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
142447 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
142448 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
142449 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
142450 +security_file_permission_62278 security_file_permission 0 62278 NULL
142451 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
142452 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
142453 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
142454 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
142455 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
142456 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
142457 +store_62293 store 0-4 62293 NULL
142458 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
142459 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
142460 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
142461 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
142462 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
142463 +state_show_62309 state_show 0 62309 NULL
142464 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
142465 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
142466 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
142467 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
142468 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
142469 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
142470 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
142471 +subseq_list_62332 subseq_list 0-3 62332 NULL
142472 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
142473 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
142474 +pega_int_read_62335 pega_int_read 0 62335 NULL
142475 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
142476 +show_guid_62340 show_guid 0 62340 NULL nohasharray
142477 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
142478 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
142479 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
142480 +st_version_show_62346 st_version_show 0 62346 NULL
142481 +flash_write_62354 flash_write 3-0 62354 NULL
142482 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
142483 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
142484 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
142485 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
142486 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
142487 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
142488 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
142489 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
142490 +register_netdevice_62374 register_netdevice 0 62374 NULL
142491 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
142492 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
142493 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
142494 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
142495 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
142496 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
142497 +altera_irscan_62396 altera_irscan 2 62396 NULL
142498 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
142499 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
142500 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
142501 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
142502 +set_umcast_62409 set_umcast 0-4 62409 NULL
142503 +set_ssp_62411 set_ssp 4 62411 NULL
142504 +flags_store_62413 flags_store 4-0 62413 NULL
142505 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
142506 +emit_flush_62420 emit_flush 0 62420 NULL
142507 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
142508 +setkey_62422 setkey 0 62422 NULL
142509 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
142510 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
142511 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
142512 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
142513 +disp_store_62433 disp_store 0-4 62433 NULL
142514 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
142515 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
142516 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
142517 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
142518 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
142519 +pppox_create_62440 pppox_create 0 62440 NULL
142520 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
142521 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
142522 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
142523 +mlog_store_62451 mlog_store 0-4 62451 NULL
142524 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
142525 +show_temp10_62469 show_temp10 0 62469 NULL
142526 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
142527 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
142528 +force_remove_show_62475 force_remove_show 0 62475 NULL
142529 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
142530 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
142531 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
142532 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
142533 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
142534 +intr_submit_62485 intr_submit 0 62485 NULL
142535 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
142536 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
142537 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
142538 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
142539 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
142540 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
142541 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
142542 +scsi_scan_62506 scsi_scan 0 62506 NULL
142543 +store_mtu_62507 store_mtu 0-4 62507 NULL
142544 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
142545 +start_show_62510 start_show 0 62510 NULL
142546 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
142547 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
142548 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
142549 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
142550 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
142551 +atl1e_up_62528 atl1e_up 0 62528 NULL
142552 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
142553 +caps_show_62531 caps_show 0 62531 NULL
142554 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
142555 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
142556 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
142557 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
142558 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
142559 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
142560 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
142561 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
142562 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
142563 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
142564 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
142565 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
142566 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
142567 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
142568 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
142569 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
142570 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
142571 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
142572 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
142573 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
142574 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
142575 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
142576 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
142577 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
142578 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
142579 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
142580 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
142581 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
142582 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
142583 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
142584 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
142585 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
142586 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
142587 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
142588 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
142589 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
142590 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
142591 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
142592 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
142593 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
142594 +__offline_pages_62626 __offline_pages 0 62626 NULL
142595 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
142596 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
142597 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
142598 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
142599 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
142600 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
142601 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
142602 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
142603 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
142604 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
142605 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
142606 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
142607 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
142608 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
142609 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
142610 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
142611 +show_62657 show 0 62657 NULL
142612 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
142613 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
142614 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
142615 +show_cardr_62674 show_cardr 0 62674 NULL
142616 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
142617 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
142618 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
142619 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
142620 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
142621 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
142622 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
142623 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
142624 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
142625 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
142626 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
142627 +show_fan_time_62699 show_fan_time 0 62699 NULL
142628 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
142629 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
142630 +simple_readpage_62703 simple_readpage 0 62703 NULL
142631 +flush_62706 flush 0 62706 NULL
142632 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
142633 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
142634 +target_configure_device_62714 target_configure_device 0 62714 NULL
142635 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
142636 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
142637 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
142638 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
142639 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
142640 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
142641 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
142642 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
142643 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
142644 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
142645 +client_channels_62735 client_channels 0 62735 NULL
142646 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
142647 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
142648 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
142649 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
142650 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
142651 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
142652 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
142653 +hardware_show_62757 hardware_show 0 62757 NULL
142654 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
142655 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
142656 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
142657 +register_kprobe_62762 register_kprobe 0 62762 NULL
142658 +show_ibdev_62764 show_ibdev 0 62764 NULL
142659 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
142660 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
142661 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
142662 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
142663 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
142664 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
142665 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
142666 +store_sched5_62779 store_sched5 4-0 62779 NULL
142667 +show_62782 show 0 62782 NULL
142668 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
142669 +sabi_command_62785 sabi_command 0 62785 NULL
142670 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
142671 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
142672 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
142673 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
142674 +_create_message_62795 _create_message 0 62795 NULL
142675 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
142676 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
142677 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
142678 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
142679 +show_cam_size_62800 show_cam_size 0 62800 NULL
142680 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
142681 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
142682 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
142683 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
142684 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
142685 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
142686 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
142687 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
142688 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
142689 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
142690 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
142691 +gem_do_start_62827 gem_do_start 0 62827 NULL
142692 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
142693 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
142694 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
142695 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
142696 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
142697 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
142698 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
142699 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
142700 +timeouts_show_62841 timeouts_show 0 62841 NULL
142701 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
142702 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
142703 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
142704 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
142705 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
142706 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
142707 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
142708 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
142709 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
142710 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
142711 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
142712 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
142713 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
142714 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
142715 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
142716 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
142717 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
142718 +show_62877 show 0 62877 NULL nohasharray
142719 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
142720 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
142721 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
142722 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
142723 +compass_store_62881 compass_store 0-3 62881 NULL
142724 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
142725 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
142726 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
142727 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
142728 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
142729 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
142730 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
142731 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
142732 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
142733 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
142734 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
142735 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
142736 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
142737 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
142738 +getdqbuf_62908 getdqbuf 1 62908 NULL
142739 +get_temp_max_62909 get_temp_max 0 62909 NULL
142740 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
142741 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
142742 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
142743 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
142744 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
142745 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
142746 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
142747 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
142748 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
142749 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
142750 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
142751 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
142752 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
142753 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
142754 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
142755 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
142756 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
142757 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
142758 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
142759 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
142760 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
142761 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
142762 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
142763 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
142764 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
142765 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
142766 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
142767 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
142768 +send_62994 send 0 62994 NULL
142769 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
142770 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
142771 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
142772 +hash_max_show_63001 hash_max_show 0 63001 NULL
142773 +get_skb_63008 get_skb 2 63008 NULL
142774 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
142775 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
142776 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
142777 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
142778 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
142779 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
142780 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
142781 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
142782 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
142783 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
142784 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
142785 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
142786 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
142787 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
142788 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
142789 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
142790 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
142791 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
142792 +wait_for_event_63054 wait_for_event 0 63054 NULL
142793 +unlink1_63059 unlink1 3 63059 NULL nohasharray
142794 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
142795 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
142796 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
142797 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
142798 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
142799 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
142800 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
142801 +enable_show_63071 enable_show 0 63071 NULL
142802 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
142803 +show_priority_63080 show_priority 0 63080 NULL
142804 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
142805 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
142806 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
142807 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
142808 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
142809 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
142810 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
142811 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
142812 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
142813 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
142814 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
142815 +errors_store_63110 errors_store 0-3 63110 NULL
142816 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
142817 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
142818 +ethoc_open_63118 ethoc_open 0 63118 NULL
142819 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
142820 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
142821 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
142822 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
142823 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
142824 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
142825 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
142826 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
142827 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
142828 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
142829 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
142830 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
142831 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
142832 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
142833 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
142834 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
142835 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
142836 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
142837 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
142838 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
142839 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
142840 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
142841 +read_63177 read 0-3 63177 NULL
142842 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
142843 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
142844 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
142845 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
142846 +is_local_show_63185 is_local_show 0 63185 NULL
142847 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
142848 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
142849 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
142850 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
142851 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
142852 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
142853 +suspend_enter_63203 suspend_enter 0 63203 NULL
142854 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
142855 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
142856 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
142857 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
142858 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
142859 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
142860 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
142861 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
142862 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
142863 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
142864 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
142865 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
142866 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
142867 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
142868 +ctxsize_63232 ctxsize 0 63232 NULL
142869 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
142870 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
142871 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
142872 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
142873 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
142874 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
142875 +do_convert_63247 do_convert 0 63247 NULL
142876 +setxattr_63249 setxattr 0 63249 NULL
142877 +ptp_read_63251 ptp_read 4-0 63251 NULL
142878 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
142879 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
142880 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
142881 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
142882 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
142883 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
142884 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
142885 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
142886 +caches_show_63278 caches_show 0 63278 NULL nohasharray
142887 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
142888 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
142889 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
142890 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
142891 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
142892 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
142893 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
142894 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
142895 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
142896 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
142897 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
142898 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
142899 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
142900 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
142901 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
142902 +recv_data_63327 recv_data 3-0 63327 NULL
142903 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
142904 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
142905 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
142906 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
142907 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
142908 +info_server_63343 info_server 4 63343 NULL
142909 +il_force_reset_63344 il_force_reset 0 63344 NULL
142910 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
142911 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
142912 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
142913 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
142914 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
142915 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
142916 +guid_show_63379 guid_show 0 63379 NULL
142917 +read_word_63384 read_word 0 63384 NULL nohasharray
142918 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
142919 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
142920 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
142921 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
142922 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
142923 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
142924 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
142925 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
142926 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
142927 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
142928 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
142929 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
142930 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
142931 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
142932 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
142933 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
142934 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
142935 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
142936 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
142937 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
142938 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
142939 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
142940 +of_irq_get_63443 of_irq_get 0 63443 NULL
142941 +write_end_63445 write_end 0-5 63445 NULL
142942 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
142943 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
142944 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
142945 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
142946 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
142947 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
142948 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
142949 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
142950 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
142951 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
142952 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
142953 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
142954 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
142955 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
142956 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
142957 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
142958 +read_kcore_63488 read_kcore 3-0 63488 NULL
142959 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
142960 +i2c_request_63490 i2c_request 0 63490 NULL
142961 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
142962 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
142963 +module_attr_show_63501 module_attr_show 0 63501 NULL
142964 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
142965 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
142966 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
142967 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
142968 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
142969 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
142970 +pwm1_show_63527 pwm1_show 0 63527 NULL
142971 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
142972 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
142973 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
142974 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
142975 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
142976 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
142977 +SyS_recv_63537 SyS_recv 3 63537 NULL
142978 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
142979 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
142980 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
142981 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
142982 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
142983 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
142984 +request_dma_63556 request_dma 0 63556 NULL
142985 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
142986 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
142987 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
142988 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
142989 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
142990 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
142991 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
142992 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
142993 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
142994 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
142995 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
142996 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
142997 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
142998 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
142999 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
143000 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
143001 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
143002 +write_debug_level_63613 write_debug_level 3 63613 NULL
143003 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
143004 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
143005 +show_dev_name_63623 show_dev_name 0 63623 NULL
143006 +module_alloc_63630 module_alloc 1 63630 NULL
143007 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
143008 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
143009 +hid_report_len_63637 hid_report_len 0 63637 NULL
143010 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
143011 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
143012 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
143013 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
143014 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
143015 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
143016 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
143017 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
143018 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
143019 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
143020 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
143021 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
143022 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
143023 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
143024 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
143025 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
143026 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
143027 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
143028 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
143029 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
143030 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
143031 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
143032 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
143033 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
143034 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
143035 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
143036 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
143037 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
143038 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
143039 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
143040 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
143041 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
143042 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
143043 +mos7720_open_63691 mos7720_open 0 63691 NULL
143044 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
143045 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
143046 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
143047 +bin_search_63697 bin_search 0 63697 NULL
143048 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
143049 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
143050 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
143051 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
143052 +read_rxflow_63726 read_rxflow 0 63726 NULL
143053 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
143054 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
143055 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
143056 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
143057 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
143058 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
143059 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
143060 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
143061 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
143062 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
143063 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
143064 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
143065 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
143066 +write_63755 write 0-3 63755 NULL
143067 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
143068 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
143069 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
143070 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
143071 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
143072 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
143073 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
143074 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
143075 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
143076 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
143077 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
143078 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
143079 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
143080 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
143081 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
143082 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
143083 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
143084 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
143085 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
143086 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
143087 +coda_getattr_63793 coda_getattr 0 63793 NULL
143088 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
143089 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
143090 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
143091 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
143092 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
143093 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
143094 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
143095 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
143096 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
143097 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
143098 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
143099 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
143100 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
143101 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
143102 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
143103 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
143104 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
143105 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
143106 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
143107 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
143108 +shm_fsync_63834 shm_fsync 0 63834 NULL
143109 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
143110 +kcore_callback_63841 kcore_callback 0 63841 NULL
143111 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
143112 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
143113 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
143114 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
143115 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
143116 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
143117 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
143118 +eql_open_63862 eql_open 0 63862 NULL
143119 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
143120 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
143121 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
143122 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
143123 +bt_size_63881 bt_size 0 63881 NULL
143124 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
143125 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
143126 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
143127 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
143128 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
143129 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
143130 +minix_statfs_63900 minix_statfs 0 63900 NULL
143131 +divas_write_63901 divas_write 3-0 63901 NULL
143132 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
143133 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
143134 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
143135 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
143136 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
143137 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
143138 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
143139 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
143140 +write_63928 write 0 63928 NULL
143141 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
143142 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
143143 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
143144 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
143145 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
143146 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
143147 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
143148 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
143149 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
143150 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
143151 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
143152 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
143153 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
143154 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
143155 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
143156 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
143157 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
143158 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
143159 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
143160 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
143161 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
143162 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
143163 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
143164 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
143165 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
143166 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
143167 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
143168 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
143169 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
143170 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
143171 +ov7670_read_64006 ov7670_read 0 64006 NULL
143172 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
143173 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
143174 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
143175 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
143176 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
143177 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
143178 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
143179 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
143180 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
143181 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
143182 +get_component_locate_64036 get_component_locate 0 64036 NULL
143183 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
143184 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
143185 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
143186 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
143187 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
143188 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
143189 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
143190 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
143191 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
143192 +start_hw_64065 start_hw 0 64065 NULL
143193 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
143194 +__sock_create_64069 __sock_create 0 64069 NULL
143195 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
143196 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
143197 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
143198 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
143199 +fc_header_64083 fc_header 0 64083 NULL
143200 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
143201 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
143202 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
143203 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
143204 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
143205 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
143206 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
143207 +show_64101 show 0 64101 NULL
143208 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
143209 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
143210 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
143211 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
143212 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
143213 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
143214 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
143215 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
143216 +init_bch_64130 init_bch 1-2 64130 NULL
143217 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
143218 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
143219 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
143220 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
143221 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
143222 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
143223 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
143224 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
143225 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
143226 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
143227 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
143228 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
143229 +number_of_tds_64156 number_of_tds 0 64156 NULL
143230 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
143231 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
143232 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
143233 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
143234 +do_command_extended_64178 do_command_extended 0 64178 NULL
143235 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
143236 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
143237 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
143238 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
143239 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
143240 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
143241 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
143242 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
143243 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
143244 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
143245 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
143246 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
143247 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
143248 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
143249 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
143250 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
143251 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
143252 +ea_len_64229 ea_len 0 64229 NULL nohasharray
143253 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
143254 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
143255 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
143256 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
143257 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
143258 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
143259 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
143260 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
143261 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
143262 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
143263 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
143264 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
143265 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
143266 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
143267 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
143268 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
143269 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
143270 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
143271 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
143272 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
143273 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
143274 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
143275 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
143276 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
143277 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
143278 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
143279 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
143280 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
143281 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
143282 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
143283 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
143284 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
143285 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
143286 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
143287 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
143288 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
143289 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
143290 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
143291 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
143292 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
143293 +revision_show_64311 revision_show 0 64311 NULL
143294 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
143295 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
143296 +uri_show_64318 uri_show 0 64318 NULL nohasharray
143297 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
143298 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
143299 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
143300 +ffz_64324 ffz 0 64324 NULL nohasharray
143301 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
143302 +map_region_64328 map_region 1 64328 NULL
143303 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
143304 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
143305 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
143306 +ts_write_64336 ts_write 3-0 64336 NULL
143307 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
143308 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
143309 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
143310 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
143311 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
143312 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
143313 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
143314 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
143315 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
143316 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
143317 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
143318 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
143319 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
143320 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
143321 +show_64365 show 0 64365 NULL nohasharray
143322 +show_stats_64365 show_stats 0 64365 &show_64365
143323 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
143324 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
143325 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
143326 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
143327 +reg_create_64372 reg_create 5 64372 NULL nohasharray
143328 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
143329 +ilo_write_64378 ilo_write 3-0 64378 NULL
143330 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
143331 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
143332 +show_port_no_64391 show_port_no 0 64391 NULL
143333 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
143334 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
143335 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
143336 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
143337 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
143338 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
143339 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
143340 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
143341 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
143342 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
143343 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
143344 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
143345 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
143346 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
143347 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
143348 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
143349 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
143350 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
143351 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
143352 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
143353 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
143354 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
143355 +show_in2_input_64433 show_in2_input 0 64433 NULL
143356 +trace_store_64437 trace_store 0-3 64437 NULL
143357 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
143358 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
143359 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
143360 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
143361 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
143362 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
143363 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
143364 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
143365 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
143366 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
143367 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
143368 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
143369 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
143370 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
143371 +__request_module_64480 __request_module 0 64480 NULL
143372 +ib_post_send_64481 ib_post_send 0 64481 NULL
143373 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
143374 +single_open_size_64483 single_open_size 4 64483 NULL
143375 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
143376 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
143377 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
143378 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
143379 +read_64498 read 0 64498 NULL
143380 +set_div_64499 set_div 0-4 64499 NULL
143381 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
143382 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
143383 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
143384 +remove_uuid_64505 remove_uuid 4 64505 NULL
143385 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
143386 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
143387 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
143388 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
143389 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
143390 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
143391 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
143392 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
143393 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
143394 +udplite_error_64525 udplite_error 0 64525 NULL
143395 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
143396 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
143397 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
143398 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
143399 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
143400 +befs_readpage_64530 befs_readpage 0 64530 NULL
143401 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
143402 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
143403 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
143404 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
143405 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
143406 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
143407 +SyS_bind_64544 SyS_bind 3 64544 NULL
143408 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
143409 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
143410 +type_show_64547 type_show 0 64547 &lm8323_read_64547
143411 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
143412 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
143413 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
143414 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
143415 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
143416 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
143417 +e100_open_64562 e100_open 0 64562 NULL
143418 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
143419 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
143420 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
143421 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
143422 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
143423 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
143424 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
143425 +do_erase_64574 do_erase 4 64574 NULL
143426 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
143427 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
143428 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
143429 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
143430 +suspend_64593 suspend 0 64593 NULL
143431 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
143432 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
143433 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
143434 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
143435 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
143436 +show_64606 show 0 64606 NULL
143437 +use_pool_64607 use_pool 2 64607 NULL
143438 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
143439 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
143440 +chksum_update_64619 chksum_update 0 64619 NULL
143441 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
143442 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
143443 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
143444 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
143445 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
143446 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
143447 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
143448 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
143449 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
143450 +store_64641 store 0 64641 NULL
143451 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
143452 +tse_open_64644 tse_open 0 64644 NULL
143453 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
143454 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
143455 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
143456 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
143457 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
143458 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
143459 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
143460 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
143461 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
143462 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
143463 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
143464 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
143465 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
143466 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
143467 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
143468 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
143469 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
143470 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
143471 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
143472 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
143473 +show_otp4_64699 show_otp4 0 64699 NULL
143474 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
143475 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
143476 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
143477 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
143478 +validate_show_64709 validate_show 0 64709 NULL
143479 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
143480 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
143481 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
143482 +c_can_open_64714 c_can_open 0 64714 NULL
143483 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
143484 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
143485 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
143486 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
143487 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
143488 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
143489 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
143490 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
143491 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
143492 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
143493 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
143494 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
143495 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
143496 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
143497 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
143498 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
143499 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
143500 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
143501 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
143502 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
143503 +show_64765 show 0 64765 NULL
143504 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
143505 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
143506 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
143507 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
143508 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
143509 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
143510 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
143511 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
143512 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
143513 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
143514 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
143515 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
143516 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
143517 +inetdev_event_64794 inetdev_event 0 64794 NULL
143518 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
143519 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
143520 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
143521 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
143522 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
143523 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
143524 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
143525 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
143526 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
143527 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
143528 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
143529 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
143530 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
143531 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
143532 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
143533 +show_target_kb_64823 show_target_kb 0 64823 NULL
143534 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
143535 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
143536 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
143537 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
143538 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
143539 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
143540 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
143541 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
143542 +do_request_64853 do_request 0 64853 NULL
143543 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
143544 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
143545 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
143546 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
143547 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
143548 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
143549 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
143550 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
143551 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
143552 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
143553 +zl10039_write_64873 zl10039_write 0 64873 NULL
143554 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
143555 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
143556 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
143557 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
143558 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
143559 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
143560 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
143561 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
143562 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
143563 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
143564 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
143565 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
143566 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
143567 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
143568 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
143569 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
143570 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
143571 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
143572 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
143573 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
143574 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
143575 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
143576 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
143577 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
143578 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
143579 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
143580 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
143581 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
143582 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
143583 +fsid_present_64955 fsid_present 0 64955 NULL
143584 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
143585 +show_64959 show 0 64959 NULL
143586 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
143587 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
143588 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
143589 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
143590 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
143591 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
143592 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
143593 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
143594 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
143595 +sq905_command_64994 sq905_command 0 64994 NULL
143596 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
143597 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
143598 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
143599 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
143600 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
143601 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
143602 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
143603 +insert_dent_65034 insert_dent 7 65034 NULL
143604 +root_id_show_65050 root_id_show 0 65050 NULL
143605 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
143606 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
143607 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
143608 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
143609 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
143610 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
143611 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
143612 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
143613 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
143614 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
143615 +fw_write_65069 fw_write 3 65069 NULL
143616 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
143617 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
143618 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
143619 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
143620 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
143621 +patch_65078 patch 0 65078 NULL
143622 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
143623 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
143624 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
143625 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
143626 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
143627 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
143628 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
143629 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
143630 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
143631 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
143632 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
143633 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
143634 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
143635 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
143636 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
143637 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
143638 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
143639 +direction_input_65122 direction_input 0 65122 NULL nohasharray
143640 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
143641 +store_65127 store 0-3 65127 NULL
143642 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
143643 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
143644 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
143645 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
143646 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
143647 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
143648 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
143649 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
143650 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
143651 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
143652 +truncate_upper_65167 truncate_upper 0 65167 NULL
143653 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
143654 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
143655 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
143656 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
143657 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
143658 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
143659 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
143660 +sha384_init_65187 sha384_init 0 65187 NULL
143661 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
143662 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
143663 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
143664 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
143665 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
143666 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
143667 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
143668 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
143669 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
143670 +store_color_common_65227 store_color_common 0 65227 NULL
143671 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
143672 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
143673 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
143674 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
143675 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
143676 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
143677 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
143678 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
143679 +finup_65248 finup 0 65248 NULL
143680 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
143681 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
143682 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
143683 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
143684 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
143685 +mwave_read_65257 mwave_read 0-3 65257 NULL
143686 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
143687 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
143688 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
143689 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
143690 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
143691 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
143692 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
143693 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
143694 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
143695 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
143696 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
143697 +getproplen_65293 getproplen 0 65293 NULL
143698 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
143699 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
143700 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
143701 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
143702 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
143703 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
143704 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
143705 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
143706 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
143707 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
143708 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
143709 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
143710 +unpack_array_65318 unpack_array 0 65318 NULL
143711 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
143712 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
143713 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
143714 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
143715 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
143716 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
143717 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
143718 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
143719 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
143720 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
143721 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
143722 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
143723 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
143724 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
143725 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
143726 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
143727 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
143728 +SyS_writev_65372 SyS_writev 3 65372 NULL
143729 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
143730 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
143731 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
143732 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
143733 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
143734 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
143735 +hide_icon_65390 hide_icon 0-4 65390 NULL
143736 +mi_set_context_65395 mi_set_context 0 65395 NULL
143737 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
143738 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
143739 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
143740 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
143741 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
143742 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
143743 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
143744 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
143745 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
143746 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
143747 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
143748 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
143749 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
143750 +edge_open_65411 edge_open 0 65411 NULL
143751 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
143752 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
143753 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
143754 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
143755 +aux2_show_65419 aux2_show 0 65419 NULL
143756 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
143757 +device_add_groups_65423 device_add_groups 0 65423 NULL
143758 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
143759 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
143760 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
143761 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
143762 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
143763 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
143764 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
143765 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
143766 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
143767 +read_65459 read 0 65459 NULL
143768 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
143769 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
143770 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
143771 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
143772 +clear_user_65470 clear_user 2 65470 NULL
143773 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
143774 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
143775 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
143776 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
143777 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
143778 +regmap_write_65478 regmap_write 0 65478 NULL
143779 +activate_65483 activate 0 65483 NULL nohasharray
143780 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
143781 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
143782 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
143783 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
143784 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
143785 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
143786 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
143787 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
143788 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
143789 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
143790 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
143791 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
143792 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
143793 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
143794 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
143795 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
143796 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
143797 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
143798 +show_memory_65529 show_memory 0 65529 NULL
143799 +reg_read_65530 reg_read 0 65530 NULL
143800 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
143801 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
143802 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143803 new file mode 100644
143804 index 0000000..560cd7b
143805 --- /dev/null
143806 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143807 @@ -0,0 +1,92 @@
143808 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
143809 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
143810 +mappedread_2627 mappedread 2 2627 NULL
143811 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
143812 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
143813 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
143814 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
143815 +dmu_write_6048 dmu_write 4-3 6048 NULL
143816 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
143817 +update_pages_6225 update_pages 2-3 6225 NULL
143818 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
143819 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
143820 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
143821 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
143822 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
143823 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
143824 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
143825 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
143826 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
143827 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
143828 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
143829 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
143830 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
143831 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
143832 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
143833 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
143834 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
143835 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
143836 +uiocopy_18680 uiocopy 2 18680 NULL
143837 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
143838 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
143839 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
143840 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
143841 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
143842 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
143843 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
143844 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
143845 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
143846 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
143847 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
143848 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
143849 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
143850 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
143851 +splat_write_30943 splat_write 3 30943 NULL
143852 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
143853 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
143854 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
143855 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
143856 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
143857 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
143858 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
143859 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
143860 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
143861 +copyinstr_36980 copyinstr 3 36980 NULL
143862 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
143863 +splat_read_38116 splat_read 3 38116 NULL
143864 +sa_setup_38756 sa_setup 4 38756 NULL
143865 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
143866 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
143867 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
143868 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
143869 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
143870 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
143871 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
143872 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
143873 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
143874 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
143875 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
143876 +kcopy_write_43683 kcopy_write 3 43683 NULL
143877 +uiomove_44355 uiomove 2 44355 NULL
143878 +dmu_read_44418 dmu_read 4-3 44418 NULL
143879 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
143880 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
143881 +copyin_45945 copyin 3 45945 NULL
143882 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
143883 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
143884 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
143885 +spa_history_write_49650 spa_history_write 3 49650 NULL
143886 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
143887 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
143888 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
143889 +copyout_51409 copyout 3 51409 NULL
143890 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
143891 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
143892 +get_nvlist_56685 get_nvlist 2 56685 NULL
143893 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
143894 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
143895 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
143896 +zpios_write_61823 zpios_write 3 61823 NULL
143897 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
143898 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
143899 +zpios_read_64734 zpios_read 3 64734 NULL
143900 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
143901 new file mode 100644
143902 index 0000000..f888b36
143903 --- /dev/null
143904 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
143905 @@ -0,0 +1,908 @@
143906 +/*
143907 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
143908 + * Licensed under the GPL v2, or (at your option) v3
143909 + *
143910 + * Homepage:
143911 + * https://github.com/ephox-gcc-plugins/size_overflow
143912 + *
143913 + * Documentation:
143914 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
143915 + *
143916 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
143917 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
143918 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
143919 + *
143920 + * Usage:
143921 + * $ make
143922 + * $ make run
143923 + */
143924 +
143925 +#include "size_overflow.h"
143926 +
143927 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
143928 +
143929 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
143930 +
143931 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
143932 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
143933 +
143934 +struct cgraph_node *get_cnode(const_tree fndecl)
143935 +{
143936 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
143937 +#if BUILDING_GCC_VERSION <= 4005
143938 + return cgraph_get_node((tree)fndecl);
143939 +#else
143940 + return cgraph_get_node(fndecl);
143941 +#endif
143942 +}
143943 +
143944 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
143945 +{
143946 + if (cur_node->marked == ASM_STMT_SO_MARK)
143947 + return false;
143948 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
143949 + return false;
143950 + if (strcmp(cur_node->context, context))
143951 + return false;
143952 + return !strcmp(cur_node->decl_name, decl_name);
143953 +}
143954 +
143955 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
143956 +static const char* get_decl_context(const_tree decl)
143957 +{
143958 + const char *context;
143959 +
143960 + if (TREE_CODE(decl) == VAR_DECL)
143961 + return "vardecl";
143962 + if (TREE_CODE(decl) == FUNCTION_DECL)
143963 + return "fndecl";
143964 +
143965 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
143966 + context = get_type_name_from_field(decl);
143967 +
143968 + if (!context)
143969 + return "fielddecl";
143970 + return context;
143971 +}
143972 +
143973 +/* Find the function with the specified argument in the list
143974 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
143975 + * * if num is CANNOT_FIND_ARG then ignore it
143976 + */
143977 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
143978 +{
143979 + next_interesting_function_t cur_node, head;
143980 +
143981 + head = global_next_interesting_function[hash];
143982 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
143983 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
143984 + continue;
143985 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
143986 + return cur_node;
143987 + }
143988 + return NULL;
143989 +}
143990 +
143991 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
143992 +{
143993 + const char *context;
143994 + unsigned int hash;
143995 +
143996 + hash = get_decl_hash(decl, decl_name);
143997 + if (hash == NO_HASH)
143998 + return NULL;
143999 +
144000 + context = get_decl_context(decl);
144001 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
144002 +}
144003 +
144004 +static bool is_vararg(const_tree fn, unsigned int num)
144005 +{
144006 + const_tree fn_type, last, type;
144007 + tree arg_list;
144008 +
144009 + if (num == 0)
144010 + return false;
144011 + if (fn == NULL_TREE)
144012 + return false;
144013 + if (TREE_CODE(fn) != FUNCTION_DECL)
144014 + return false;
144015 +
144016 + fn_type = TREE_TYPE(fn);
144017 + if (fn_type == NULL_TREE)
144018 + return false;
144019 +
144020 + arg_list = TYPE_ARG_TYPES(fn_type);
144021 + if (arg_list == NULL_TREE)
144022 + return false;
144023 + last = TREE_VALUE(tree_last(arg_list));
144024 +
144025 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
144026 + type = last;
144027 + else
144028 + type = TREE_TYPE(last);
144029 +
144030 + gcc_assert(type != NULL_TREE);
144031 + if (type == void_type_node)
144032 + return false;
144033 +
144034 + return num >= (unsigned int)list_length(arg_list);
144035 +}
144036 +
144037 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144038 +{
144039 + next_interesting_function_t new_node;
144040 +
144041 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
144042 + new_node->decl_name = xstrdup(decl_name);
144043 + gcc_assert(context);
144044 + new_node->context = xstrdup(context);
144045 + new_node->hash = hash;
144046 + new_node->num = num;
144047 + new_node->next = NULL;
144048 + new_node->children = NULL;
144049 + new_node->marked = marked;
144050 + new_node->orig_next_node = orig_next_node;
144051 + return new_node;
144052 +}
144053 +
144054 +// Create the main data structure
144055 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144056 +{
144057 + unsigned int hash;
144058 + const char *context;
144059 + enum tree_code decl_code = TREE_CODE(decl);
144060 +
144061 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
144062 +
144063 + if (is_vararg(decl, num))
144064 + return NULL;
144065 +
144066 + hash = get_decl_hash(decl, decl_name);
144067 + if (hash == NO_HASH)
144068 + return NULL;
144069 +
144070 + gcc_assert(num <= MAX_PARAM);
144071 + // Clones must have an orig_next_node
144072 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
144073 +
144074 + context = get_decl_context(decl);
144075 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
144076 +}
144077 +
144078 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
144079 +{
144080 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
144081 +
144082 + // new_entry is appended to the end of a list
144083 + new_entry->next = NULL;
144084 +
144085 + cur_global_head = global_next_interesting_function[new_entry->hash];
144086 + if (!cur_global_head) {
144087 + global_next_interesting_function[new_entry->hash] = new_entry;
144088 + return;
144089 + }
144090 +
144091 +
144092 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
144093 + if (!cur_global->next)
144094 + cur_global_end = cur_global;
144095 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
144096 + return;
144097 + }
144098 +
144099 + gcc_assert(cur_global_end);
144100 + cur_global_end->next = new_entry;
144101 +}
144102 +
144103 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
144104 + * and add it to global_next_interesting_function
144105 + */
144106 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
144107 +{
144108 + next_interesting_function_t orig_next_node;
144109 + tree decl;
144110 + unsigned int orig_num;
144111 + enum tree_code decl_code;
144112 + const char *decl_name;
144113 +
144114 + decl = get_orig_fndecl(clone_fndecl);
144115 + decl_code = TREE_CODE(decl);
144116 +
144117 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
144118 + orig_num = num;
144119 + else
144120 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
144121 +
144122 + // Skip over ISRA.162 parm decls
144123 + if (orig_num == CANNOT_FIND_ARG)
144124 + return NULL;
144125 +
144126 + decl_name = get_orig_decl_name(decl);
144127 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
144128 + if (orig_next_node)
144129 + return orig_next_node;
144130 +
144131 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
144132 + gcc_assert(orig_next_node);
144133 +
144134 + add_to_global_next_interesting_function(orig_next_node);
144135 + return orig_next_node;
144136 +}
144137 +
144138 +// Find or create the next_interesting_function_t node for decl and num
144139 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144140 +{
144141 + next_interesting_function_t cur_next_cnode;
144142 + const char *decl_name = DECL_NAME_POINTER(decl);
144143 +
144144 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
144145 + if (cur_next_cnode)
144146 + goto out;
144147 +
144148 + if (!orig_next_node && made_by_compiler(decl)) {
144149 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
144150 + if (!orig_next_node)
144151 + return NULL;
144152 + }
144153 +
144154 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
144155 + if (!cur_next_cnode)
144156 + return NULL;
144157 +
144158 + add_to_global_next_interesting_function(cur_next_cnode);
144159 +out:
144160 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
144161 + return cur_next_cnode;
144162 + gcc_assert(cur_next_cnode->marked == marked);
144163 + return cur_next_cnode;
144164 +}
144165 +
144166 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
144167 +{
144168 + next_interesting_function_t cur_node;
144169 + const char *context, *decl_name;
144170 +
144171 + decl_name = DECL_NAME_POINTER(decl);
144172 + context = get_decl_context(decl);
144173 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
144174 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144175 + return true;
144176 + }
144177 + return false;
144178 +}
144179 +
144180 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
144181 +{
144182 + unsigned int num;
144183 + next_interesting_function_t orig_next_node, new_node;
144184 +
144185 + gcc_assert(fndecl != NULL_TREE);
144186 +
144187 + // ignore builtins to not explode coverage (e.g., memcpy)
144188 + if (DECL_BUILT_IN(fndecl))
144189 + return next_cnodes_head;
144190 +
144191 + // convert arg into its position
144192 + if (arg == NULL_TREE)
144193 + num = 0;
144194 + else
144195 + num = find_arg_number_tree(arg, fndecl);
144196 + if (num == CANNOT_FIND_ARG)
144197 + return next_cnodes_head;
144198 +
144199 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
144200 + return next_cnodes_head;
144201 +
144202 + if (made_by_compiler(fndecl)) {
144203 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
144204 + if (!orig_next_node)
144205 + return next_cnodes_head;
144206 + } else
144207 + orig_next_node = NULL;
144208 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
144209 + if (!new_node)
144210 + return next_cnodes_head;
144211 + new_node->next = next_cnodes_head;
144212 + return new_node;
144213 +}
144214 +
144215 +static next_interesting_function_t walk_use_def_next_functions_phi(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree result)
144216 +{
144217 + gimple phi = get_def_stmt(result);
144218 + unsigned int i, n = gimple_phi_num_args(phi);
144219 +
144220 + pointer_set_insert(visited, phi);
144221 + for (i = 0; i < n; i++) {
144222 + tree arg = gimple_phi_arg_def(phi, i);
144223 +
144224 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
144225 + }
144226 +
144227 + return next_cnodes_head;
144228 +}
144229 +
144230 +static next_interesting_function_t walk_use_def_next_functions_binary(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144231 +{
144232 + gimple def_stmt = get_def_stmt(lhs);
144233 + tree rhs1, rhs2;
144234 +
144235 + rhs1 = gimple_assign_rhs1(def_stmt);
144236 + rhs2 = gimple_assign_rhs2(def_stmt);
144237 +
144238 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
144239 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
144240 +}
144241 +
144242 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(struct pointer_set_t *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
144243 +{
144244 + return next_cnodes_head;
144245 +}
144246 +
144247 +/* Find all functions that influence lhs
144248 + *
144249 + * Encountered functions are added to the children vector (next_interesting_function_t).
144250 + */
144251 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144252 +{
144253 + const_gimple def_stmt;
144254 +
144255 + if (skip_types(lhs))
144256 + return next_cnodes_head;
144257 +
144258 + if (TREE_CODE(lhs) == PARM_DECL)
144259 + return handle_function(next_cnodes_head, current_function_decl, lhs);
144260 +
144261 + if (TREE_CODE(lhs) != SSA_NAME)
144262 + return next_cnodes_head;
144263 +
144264 + def_stmt = get_def_stmt(lhs);
144265 + if (!def_stmt)
144266 + return next_cnodes_head;
144267 +
144268 + if (pointer_set_insert(visited, def_stmt))
144269 + return next_cnodes_head;
144270 +
144271 + switch (gimple_code(def_stmt)) {
144272 + case GIMPLE_NOP:
144273 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
144274 + case GIMPLE_ASM:
144275 + if (is_size_overflow_asm(def_stmt))
144276 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(def_stmt));
144277 + return next_cnodes_head;
144278 + case GIMPLE_CALL: {
144279 + tree fndecl = gimple_call_fndecl(def_stmt);
144280 +
144281 + if (fndecl != NULL_TREE)
144282 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
144283 + fndecl = gimple_call_fn(def_stmt);
144284 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
144285 + }
144286 + case GIMPLE_PHI:
144287 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
144288 + case GIMPLE_ASSIGN:
144289 + switch (gimple_num_ops(def_stmt)) {
144290 + case 2:
144291 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
144292 + case 3:
144293 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
144294 + }
144295 + default:
144296 + debug_gimple_stmt((gimple)def_stmt);
144297 + error("%s: unknown gimple code", __func__);
144298 + gcc_unreachable();
144299 + }
144300 +}
144301 +
144302 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
144303 +static next_interesting_function_t search_next_functions(const_tree node)
144304 +{
144305 + struct pointer_set_t *visited;
144306 + next_interesting_function_t next_cnodes_head;
144307 +
144308 + visited = pointer_set_create();
144309 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
144310 + pointer_set_destroy(visited);
144311 +
144312 + return next_cnodes_head;
144313 +}
144314 +
144315 +// True if child already exists in the next_interesting_function_t children vector
144316 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
144317 +{
144318 + unsigned int i;
144319 + next_interesting_function_t cur;
144320 +
144321 + gcc_assert(next_node);
144322 + // handle recursion
144323 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
144324 + return true;
144325 +
144326 +#if BUILDING_GCC_VERSION <= 4007
144327 + if (VEC_empty(next_interesting_function_t, target->children))
144328 + return false;
144329 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
144330 +#else
144331 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
144332 +#endif
144333 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
144334 + return true;
144335 + }
144336 + return false;
144337 +}
144338 +
144339 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
144340 +{
144341 + if (!has_next_interesting_function_vec(parent, child)) {
144342 +#if BUILDING_GCC_VERSION <= 4007
144343 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144344 +#else
144345 + vec_safe_push(parent->children, child);
144346 +#endif
144347 + }
144348 +}
144349 +
144350 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
144351 +
144352 +// Add children to parent and global_next_interesting_function
144353 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
144354 +{
144355 + next_interesting_function_t cur = children;
144356 +
144357 + gcc_assert(parent);
144358 +
144359 + while (cur) {
144360 + next_interesting_function_t next, child;
144361 +
144362 + next = cur->next;
144363 +
144364 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
144365 + if (!child) {
144366 + add_to_global_next_interesting_function(cur);
144367 + child = cur;
144368 + }
144369 +
144370 + check_local_variables(child);
144371 +
144372 + push_child(parent, child);
144373 +
144374 + cur = next;
144375 + }
144376 +
144377 + check_local_variables(parent);
144378 +}
144379 +
144380 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
144381 +{
144382 + return NULL;
144383 +}
144384 +
144385 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
144386 +{
144387 + switch (gimple_code(stmt)) {
144388 + case GIMPLE_ASM:
144389 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
144390 + case GIMPLE_CALL: {
144391 + tree decl = gimple_call_fndecl(stmt);
144392 +
144393 + if (decl != NULL_TREE)
144394 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
144395 + decl = gimple_call_fn(stmt);
144396 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
144397 + }
144398 + case GIMPLE_RETURN:
144399 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
144400 + default:
144401 + debug_gimple_stmt((gimple)stmt);
144402 + gcc_unreachable();
144403 + }
144404 +}
144405 +
144406 +// Handle potential next_interesting_function_t parent if its argument has an integer type
144407 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
144408 +{
144409 + const_tree start_var;
144410 + next_interesting_function_t children_next_cnode, parent_next_cnode;
144411 +
144412 + switch (gimple_code(stmt)) {
144413 + case GIMPLE_ASM:
144414 + if (!is_size_overflow_insert_check_asm(stmt))
144415 + return;
144416 + start_var = get_size_overflow_asm_input(stmt);
144417 + gcc_assert(start_var != NULL_TREE);
144418 + break;
144419 + case GIMPLE_CALL:
144420 + start_var = gimple_call_arg(stmt, num - 1);
144421 + break;
144422 + case GIMPLE_RETURN:
144423 + start_var = gimple_return_retval(stmt);
144424 + if (start_var == NULL_TREE)
144425 + return;
144426 + break;
144427 + default:
144428 + debug_gimple_stmt((gimple)stmt);
144429 + gcc_unreachable();
144430 + }
144431 +
144432 + if (skip_types(start_var))
144433 + return;
144434 +
144435 + // handle intentional MARK_TURN_OFF
144436 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
144437 + return;
144438 +
144439 + parent_next_cnode = create_parent_next_cnode(stmt, num);
144440 + if (!parent_next_cnode)
144441 + return;
144442 +
144443 + children_next_cnode = search_next_functions(start_var);
144444 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
144445 +}
144446 +
144447 +// Find potential next_interesting_function_t parents
144448 +static void handle_cgraph_node(struct cgraph_node *node)
144449 +{
144450 + basic_block bb;
144451 + tree cur_fndecl = NODE_DECL(node);
144452 +
144453 + set_current_function_decl(cur_fndecl);
144454 +
144455 + FOR_ALL_BB_FN(bb, cfun) {
144456 + gimple_stmt_iterator gsi;
144457 +
144458 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
144459 + gimple stmt = gsi_stmt(gsi);
144460 +
144461 + switch (gimple_code(stmt)) {
144462 + case GIMPLE_RETURN:
144463 + case GIMPLE_ASM:
144464 + collect_all_possible_size_overflow_fns(stmt, 0);
144465 + break;
144466 + case GIMPLE_CALL: {
144467 + unsigned int i, len;
144468 + tree fndecl = gimple_call_fndecl(stmt);
144469 +
144470 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
144471 + break;
144472 +
144473 + len = gimple_call_num_args(stmt);
144474 + for (i = 0; i < len; i++)
144475 + collect_all_possible_size_overflow_fns(stmt, i + 1);
144476 + break;
144477 + }
144478 + default:
144479 + break;
144480 + }
144481 + }
144482 + }
144483 +
144484 + unset_current_function_decl();
144485 +}
144486 +
144487 +/* Collect all potentially interesting function parameters and return values of integer types
144488 + * and store their data flow dependencies
144489 + */
144490 +static void size_overflow_generate_summary(void)
144491 +{
144492 + struct cgraph_node *node;
144493 +
144494 + size_overflow_register_hooks();
144495 +
144496 + FOR_EACH_FUNCTION(node) {
144497 + if (is_valid_cgraph_node(node))
144498 + handle_cgraph_node(node);
144499 + }
144500 +}
144501 +
144502 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
144503 +{
144504 + debug_cgraph_node(node);
144505 + gcc_unreachable();
144506 +}
144507 +
144508 +/* Handle dst if src is in the global_next_interesting_function list.
144509 + * If src is a clone then dst inherits the orig_next_node of src otherwise
144510 + * src will become the orig_next_node of dst.
144511 + */
144512 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
144513 +{
144514 + next_interesting_function_t head, cur;
144515 + const_tree decl;
144516 + const char *src_name, *src_context;
144517 +
144518 + decl = NODE_DECL(src);
144519 + src_name = DECL_NAME_POINTER(decl);
144520 + src_context = get_decl_context(decl);
144521 +
144522 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
144523 + if (!head)
144524 + return;
144525 +
144526 + for (cur = head; cur; cur = cur->next) {
144527 + unsigned int new_argnum;
144528 + next_interesting_function_t orig_next_node, next_node;
144529 + bool dst_clone;
144530 +
144531 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
144532 + continue;
144533 +
144534 + dst_clone = made_by_compiler(NODE_DECL(dst));
144535 + if (!dst_clone)
144536 + break;
144537 +
144538 + // For clones use the original node instead
144539 + if (cur->orig_next_node)
144540 + orig_next_node = cur->orig_next_node;
144541 + else
144542 + orig_next_node = cur;
144543 +
144544 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
144545 + if (new_argnum == CANNOT_FIND_ARG)
144546 + continue;
144547 +
144548 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
144549 + if (next_node)
144550 + add_to_global_next_interesting_function(next_node);
144551 + }
144552 +}
144553 +
144554 +void size_overflow_register_hooks(void)
144555 +{
144556 + static bool init_p = false;
144557 +
144558 + if (init_p)
144559 + return;
144560 + init_p = true;
144561 +
144562 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
144563 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
144564 +}
144565 +
144566 +static void set_yes_so_mark(next_interesting_function_t next_node)
144567 +{
144568 + next_node->marked = YES_SO_MARK;
144569 + // Mark the orig decl as well if it's a clone
144570 + if (next_node->orig_next_node)
144571 + next_node->orig_next_node->marked = YES_SO_MARK;
144572 +}
144573 +
144574 +// Determine if the function is already in the hash table
144575 +static bool is_marked_fn(next_interesting_function_t next_node)
144576 +{
144577 + const struct size_overflow_hash *entry;
144578 +
144579 + if (next_node->marked != NO_SO_MARK)
144580 + return true;
144581 +
144582 + if (next_node->orig_next_node)
144583 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
144584 + else
144585 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
144586 + if (!entry)
144587 + return false;
144588 +
144589 + set_yes_so_mark(next_node);
144590 + return true;
144591 +}
144592 +
144593 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
144594 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
144595 +{
144596 + unsigned int i;
144597 + next_interesting_function_t child;
144598 +
144599 +#if BUILDING_GCC_VERSION <= 4007
144600 + if (VEC_empty(next_interesting_function_t, parent->children))
144601 + return NULL;
144602 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144603 +#else
144604 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144605 +#endif
144606 + if (child->num == 0)
144607 + continue;
144608 + if (strcmp(parent->decl_name, child->decl_name))
144609 + continue;
144610 + if (!strcmp(child->context, "fndecl"))
144611 + return child;
144612 + }
144613 + return NULL;
144614 +}
144615 +
144616 +/* Trace a return value of function pointer type back to an argument via a concrete function
144617 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
144618 +static void search_missing_fptr_arg(next_interesting_function_t parent)
144619 +{
144620 + next_interesting_function_t tracked_fn, cur_next_node, child;
144621 + unsigned int i;
144622 +#if BUILDING_GCC_VERSION <= 4007
144623 + VEC(next_interesting_function_t, heap) *new_children = NULL;
144624 +#else
144625 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
144626 +#endif
144627 +
144628 + if (parent->num != 0)
144629 + return;
144630 + if (!strcmp(parent->context, "fndecl"))
144631 + return;
144632 + if (!strcmp(parent->context, "vardecl"))
144633 + return;
144634 +
144635 + // fnptr 0 && fn 0
144636 +#if BUILDING_GCC_VERSION <= 4007
144637 + if (VEC_empty(next_interesting_function_t, parent->children))
144638 + return;
144639 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144640 +#else
144641 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144642 +#endif
144643 + if (child->num != 0)
144644 + continue;
144645 + // (fn 0 -> fn 2)
144646 + tracked_fn = get_same_not_ret_child(child);
144647 + if (!tracked_fn)
144648 + continue;
144649 +
144650 + // fn 2 => fnptr 2
144651 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
144652 + if (cur_next_node->num != tracked_fn->num)
144653 + continue;
144654 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
144655 + continue;
144656 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
144657 +#if BUILDING_GCC_VERSION <= 4007
144658 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
144659 +#else
144660 + vec_safe_push(new_children, cur_next_node);
144661 +#endif
144662 + }
144663 + }
144664 + }
144665 +
144666 +#if BUILDING_GCC_VERSION == 4005
144667 + if (VEC_empty(next_interesting_function_t, new_children))
144668 + return;
144669 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
144670 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144671 +#elif BUILDING_GCC_VERSION <= 4007
144672 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
144673 +#else
144674 + vec_safe_splice(parent->children, new_children);
144675 +#endif
144676 +}
144677 +
144678 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
144679 +static void print_missing_functions(struct pointer_set_t *visited, next_interesting_function_t parent)
144680 +{
144681 + unsigned int i;
144682 + next_interesting_function_t child;
144683 +
144684 + gcc_assert(parent);
144685 + check_global_variables(parent);
144686 + search_missing_fptr_arg(parent);
144687 + print_missing_function(parent);
144688 +
144689 +#if BUILDING_GCC_VERSION <= 4007
144690 + if (VEC_empty(next_interesting_function_t, parent->children))
144691 + return;
144692 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144693 +#else
144694 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144695 +#endif
144696 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
144697 + child->marked = YES_SO_MARK;
144698 + if (!pointer_set_insert(visited, child))
144699 + print_missing_functions(visited, child);
144700 + }
144701 +}
144702 +
144703 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
144704 +
144705 +// Print all missing interesting functions
144706 +static unsigned int size_overflow_execute(void)
144707 +{
144708 + unsigned int i;
144709 + struct pointer_set_t *visited;
144710 + next_interesting_function_t cur_global;
144711 +
144712 + visited = pointer_set_create();
144713 +
144714 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
144715 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
144716 + if (is_marked_fn(cur_global))
144717 + print_missing_functions(visited, cur_global);
144718 + }
144719 + }
144720 +
144721 + pointer_set_destroy(visited);
144722 +
144723 +/* if (in_lto_p) {
144724 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
144725 + print_global_next_interesting_functions();
144726 + }*/
144727 +
144728 + return 0;
144729 +}
144730 +
144731 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
144732 +#if BUILDING_GCC_VERSION >= 4008
144733 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
144734 +#elif BUILDING_GCC_VERSION >= 4006
144735 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
144736 +#else
144737 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
144738 +#endif
144739 +
144740 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
144741 +
144742 +#if BUILDING_GCC_VERSION >= 4009
144743 +static const struct pass_data size_overflow_functions_pass_data = {
144744 +#else
144745 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
144746 + .pass = {
144747 +#endif
144748 + .type = IPA_PASS,
144749 + .name = "size_overflow_functions",
144750 +#if BUILDING_GCC_VERSION >= 4008
144751 + .optinfo_flags = OPTGROUP_NONE,
144752 +#endif
144753 +#if BUILDING_GCC_VERSION >= 4009
144754 + .has_gate = false,
144755 + .has_execute = true,
144756 +#else
144757 + .gate = NULL,
144758 + .execute = size_overflow_execute,
144759 + .sub = NULL,
144760 + .next = NULL,
144761 + .static_pass_number = 0,
144762 +#endif
144763 + .tv_id = TV_NONE,
144764 + .properties_required = 0,
144765 + .properties_provided = 0,
144766 + .properties_destroyed = 0,
144767 + .todo_flags_start = 0,
144768 + .todo_flags_finish = 0,
144769 +#if BUILDING_GCC_VERSION < 4009
144770 + },
144771 + .generate_summary = size_overflow_generate_summary,
144772 + .write_summary = size_overflow_write_summary_lto,
144773 + .read_summary = size_overflow_read_summary_lto,
144774 +#if BUILDING_GCC_VERSION >= 4006
144775 + .write_optimization_summary = size_overflow_write_summary_lto,
144776 + .read_optimization_summary = size_overflow_read_summary_lto,
144777 +#endif
144778 + .stmt_fixup = NULL,
144779 + .function_transform_todo_flags_start = 0,
144780 + .function_transform = size_overflow_transform,
144781 + .variable_transform = NULL,
144782 +#endif
144783 +};
144784 +
144785 +#if BUILDING_GCC_VERSION >= 4009
144786 +namespace {
144787 +class size_overflow_functions_pass : public ipa_opt_pass_d {
144788 +public:
144789 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
144790 + g,
144791 + size_overflow_generate_summary,
144792 + size_overflow_write_summary_lto,
144793 + size_overflow_read_summary_lto,
144794 + size_overflow_write_summary_lto,
144795 + size_overflow_read_summary_lto,
144796 + NULL,
144797 + 0,
144798 + size_overflow_transform,
144799 + NULL) {}
144800 + unsigned int execute() { return size_overflow_execute(); }
144801 +};
144802 +}
144803 +
144804 +opt_pass *make_size_overflow_functions_pass(void)
144805 +{
144806 + return new size_overflow_functions_pass();
144807 +}
144808 +#else
144809 +struct opt_pass *make_size_overflow_functions_pass(void)
144810 +{
144811 + return &size_overflow_functions_pass.pass;
144812 +}
144813 +#endif
144814 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144815 new file mode 100644
144816 index 0000000..63d03df
144817 --- /dev/null
144818 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144819 @@ -0,0 +1,231 @@
144820 +/*
144821 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144822 + * Licensed under the GPL v2, or (at your option) v3
144823 + *
144824 + * Homepage:
144825 + * https://github.com/ephox-gcc-plugins/size_overflow
144826 + *
144827 + * Documentation:
144828 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144829 + *
144830 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144831 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144832 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144833 + *
144834 + * Usage:
144835 + * $ make
144836 + * $ make run
144837 + */
144838 +
144839 +#include "size_overflow.h"
144840 +
144841 +int plugin_is_GPL_compatible;
144842 +
144843 +tree report_size_overflow_decl;
144844 +
144845 +tree size_overflow_type_HI;
144846 +tree size_overflow_type_SI;
144847 +tree size_overflow_type_DI;
144848 +tree size_overflow_type_TI;
144849 +
144850 +static struct plugin_info size_overflow_plugin_info = {
144851 + .version = "20150303",
144852 + .help = "no-size-overflow\tturn off size overflow checking\n",
144853 +};
144854 +
144855 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144856 +{
144857 + unsigned int arg_count;
144858 + enum tree_code code = TREE_CODE(*node);
144859 +
144860 + switch (code) {
144861 + case FUNCTION_DECL:
144862 + arg_count = type_num_arguments(TREE_TYPE(*node));
144863 + break;
144864 + case FUNCTION_TYPE:
144865 + case METHOD_TYPE:
144866 + arg_count = type_num_arguments(*node);
144867 + break;
144868 + default:
144869 + *no_add_attrs = true;
144870 + error("%s: %qE attribute only applies to functions", __func__, name);
144871 + return NULL_TREE;
144872 + }
144873 +
144874 + for (; args; args = TREE_CHAIN(args)) {
144875 + tree position = TREE_VALUE(args);
144876 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
144877 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
144878 + *no_add_attrs = true;
144879 + }
144880 + }
144881 + return NULL_TREE;
144882 +}
144883 +
144884 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144885 +{
144886 + unsigned int arg_count;
144887 + enum tree_code code = TREE_CODE(*node);
144888 +
144889 + switch (code) {
144890 + case FUNCTION_DECL:
144891 + arg_count = type_num_arguments(TREE_TYPE(*node));
144892 + break;
144893 + case FUNCTION_TYPE:
144894 + case METHOD_TYPE:
144895 + arg_count = type_num_arguments(*node);
144896 + break;
144897 + case FIELD_DECL:
144898 + return NULL_TREE;
144899 + default:
144900 + *no_add_attrs = true;
144901 + error("%qE attribute only applies to functions", name);
144902 + return NULL_TREE;
144903 + }
144904 +
144905 + if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
144906 + return NULL_TREE;
144907 +
144908 + for (; args; args = TREE_CHAIN(args)) {
144909 + tree position = TREE_VALUE(args);
144910 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
144911 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
144912 + *no_add_attrs = true;
144913 + }
144914 + }
144915 + return NULL_TREE;
144916 +}
144917 +
144918 +static struct attribute_spec size_overflow_attr = {
144919 + .name = "size_overflow",
144920 + .min_length = 1,
144921 + .max_length = -1,
144922 + .decl_required = true,
144923 + .type_required = false,
144924 + .function_type_required = false,
144925 + .handler = handle_size_overflow_attribute,
144926 +#if BUILDING_GCC_VERSION >= 4007
144927 + .affects_type_identity = false
144928 +#endif
144929 +};
144930 +
144931 +static struct attribute_spec intentional_overflow_attr = {
144932 + .name = "intentional_overflow",
144933 + .min_length = 1,
144934 + .max_length = -1,
144935 + .decl_required = true,
144936 + .type_required = false,
144937 + .function_type_required = false,
144938 + .handler = handle_intentional_overflow_attribute,
144939 +#if BUILDING_GCC_VERSION >= 4007
144940 + .affects_type_identity = false
144941 +#endif
144942 +};
144943 +
144944 +static void register_attributes(void __unused *event_data, void __unused *data)
144945 +{
144946 + register_attribute(&size_overflow_attr);
144947 + register_attribute(&intentional_overflow_attr);
144948 +}
144949 +
144950 +static tree create_typedef(tree type, const char* ident)
144951 +{
144952 + tree new_type, decl;
144953 +
144954 + new_type = build_variant_type_copy(type);
144955 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
144956 + DECL_ORIGINAL_TYPE(decl) = type;
144957 + TYPE_NAME(new_type) = decl;
144958 + return new_type;
144959 +}
144960 +
144961 +// Create the noreturn report_size_overflow() function decl.
144962 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
144963 +{
144964 + tree const_char_ptr_type_node;
144965 + tree fntype;
144966 +
144967 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
144968 +
144969 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
144970 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
144971 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
144972 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
144973 +
144974 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
144975 + fntype = build_function_type_list(void_type_node,
144976 + const_char_ptr_type_node,
144977 + unsigned_type_node,
144978 + const_char_ptr_type_node,
144979 + const_char_ptr_type_node,
144980 + NULL_TREE);
144981 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
144982 +
144983 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
144984 + TREE_PUBLIC(report_size_overflow_decl) = 1;
144985 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
144986 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
144987 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
144988 +// !!!
144989 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
144990 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
144991 + TREE_USED(report_size_overflow_decl) = 1;
144992 + TREE_NOTHROW(report_size_overflow_decl) = 1;
144993 +}
144994 +
144995 +
144996 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
144997 +{
144998 + int i;
144999 + const char * const plugin_name = plugin_info->base_name;
145000 + const int argc = plugin_info->argc;
145001 + const struct plugin_argument * const argv = plugin_info->argv;
145002 + bool enable = true;
145003 + struct register_pass_info insert_size_overflow_asm_pass_info;
145004 + struct register_pass_info size_overflow_functions_pass_info;
145005 +
145006 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
145007 + {
145008 + .base = &report_size_overflow_decl,
145009 + .nelt = 1,
145010 + .stride = sizeof(report_size_overflow_decl),
145011 + .cb = &gt_ggc_mx_tree_node,
145012 + .pchw = &gt_pch_nx_tree_node
145013 + },
145014 + LAST_GGC_ROOT_TAB
145015 + };
145016 +
145017 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
145018 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
145019 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
145020 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145021 +
145022 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
145023 + size_overflow_functions_pass_info.reference_pass_name = "inline";
145024 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
145025 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145026 +
145027 + if (!plugin_default_version_check(version, &gcc_version)) {
145028 + error(G_("incompatible gcc/plugin versions"));
145029 + return 1;
145030 + }
145031 +
145032 + for (i = 0; i < argc; ++i) {
145033 + if (!strcmp(argv[i].key, "no-size-overflow")) {
145034 + enable = false;
145035 + continue;
145036 + }
145037 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
145038 + }
145039 +
145040 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
145041 + if (enable) {
145042 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
145043 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
145044 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
145045 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
145046 + }
145047 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
145048 +
145049 + return 0;
145050 +}
145051 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145052 new file mode 100644
145053 index 0000000..2384252
145054 --- /dev/null
145055 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145056 @@ -0,0 +1,345 @@
145057 +/*
145058 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145059 + * Licensed under the GPL v2, or (at your option) v3
145060 + *
145061 + * Homepage:
145062 + * https://github.com/ephox-gcc-plugins/size_overflow
145063 + *
145064 + * Documentation:
145065 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145066 + *
145067 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145068 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145069 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145070 + *
145071 + * Usage:
145072 + * $ make
145073 + * $ make run
145074 + */
145075 +
145076 +#include "size_overflow.h"
145077 +
145078 +#include "size_overflow_hash.h"
145079 +#include "size_overflow_hash_aux.h"
145080 +
145081 +static const_tree get_function_type(const_tree decl)
145082 +{
145083 + if (FUNCTION_PTR_P(decl))
145084 + return TREE_TYPE(TREE_TYPE(decl));
145085 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
145086 + return TREE_TYPE(decl);
145087 +}
145088 +
145089 +static unsigned char get_tree_code(const_tree type)
145090 +{
145091 + switch (TREE_CODE(type)) {
145092 + case ARRAY_TYPE:
145093 + return 0;
145094 + case BOOLEAN_TYPE:
145095 + return 1;
145096 + case ENUMERAL_TYPE:
145097 + return 2;
145098 + case FUNCTION_TYPE:
145099 + return 3;
145100 + case INTEGER_TYPE:
145101 + return 4;
145102 + case POINTER_TYPE:
145103 + return 5;
145104 + case RECORD_TYPE:
145105 + return 6;
145106 + case UNION_TYPE:
145107 + return 7;
145108 + case VOID_TYPE:
145109 + return 8;
145110 + case REAL_TYPE:
145111 + return 9;
145112 + case VECTOR_TYPE:
145113 + return 10;
145114 + case REFERENCE_TYPE:
145115 + return 11;
145116 + case OFFSET_TYPE:
145117 + return 12;
145118 + case COMPLEX_TYPE:
145119 + return 13;
145120 + default:
145121 + debug_tree((tree)type);
145122 + gcc_unreachable();
145123 + }
145124 +}
145125 +
145126 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
145127 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
145128 +{
145129 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
145130 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
145131 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
145132 +
145133 + unsigned int m = 0x57559429;
145134 + unsigned int n = 0x5052acdb;
145135 + const unsigned int *key4 = (const unsigned int *)key;
145136 + unsigned int h = len;
145137 + unsigned int k = len + seed + n;
145138 + unsigned long long p;
145139 +
145140 + while (len >= 8) {
145141 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
145142 + len -= 8;
145143 + }
145144 + if (len >= 4) {
145145 + cwmixb(key4[0]) key4 += 1;
145146 + len -= 4;
145147 + }
145148 + if (len)
145149 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
145150 + cwmixb(h ^ (k + n));
145151 + return k ^ h;
145152 +
145153 +#undef cwfold
145154 +#undef cwmixa
145155 +#undef cwmixb
145156 +}
145157 +
145158 +// For function pointer fields include the structure name in the hash
145159 +static unsigned int get_type_name_hash(const_tree decl)
145160 +{
145161 + const char *type_str;
145162 + unsigned int type_name_len;
145163 +
145164 + if (!FUNCTION_PTR_P(decl))
145165 + return 0;
145166 + if (TREE_CODE(decl) == VAR_DECL)
145167 + return 0;
145168 +
145169 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145170 + type_str = get_type_name_from_field(decl);
145171 + if (!type_str)
145172 + return 0;
145173 + type_name_len = strlen(type_str);
145174 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
145175 +}
145176 +
145177 +static void set_hash(struct decl_hash *decl_hash_data)
145178 +{
145179 + unsigned int fn, type, codes, seed = 0;
145180 +
145181 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
145182 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
145183 + type = get_type_name_hash(decl_hash_data->decl);
145184 + decl_hash_data->hash = type ^ fn ^ codes;
145185 +}
145186 +
145187 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
145188 +{
145189 + gcc_assert(type != NULL_TREE);
145190 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
145191 +
145192 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
145193 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
145194 + decl_hash_data->tree_codes_len++;
145195 + type = TREE_TYPE(type);
145196 + }
145197 +}
145198 +
145199 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
145200 +{
145201 + const_tree result;
145202 +
145203 + gcc_assert(node != NULL_TREE);
145204 +
145205 + if (DECL_P(node)) {
145206 + result = DECL_RESULT(node);
145207 + if (result != NULL_TREE)
145208 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
145209 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145210 + }
145211 +
145212 + gcc_assert(TYPE_P(node));
145213 +
145214 + if (TREE_CODE(node) == FUNCTION_TYPE)
145215 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145216 +
145217 + return set_decl_type_codes(node, decl_hash_data);
145218 +}
145219 +
145220 +static void set_decl_codes(struct decl_hash *decl_hash_data)
145221 +{
145222 + const_tree arg, type;
145223 + enum tree_code code;
145224 +
145225 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
145226 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
145227 + return;
145228 + }
145229 +
145230 + type = get_function_type(decl_hash_data->decl);
145231 + code = TREE_CODE(type);
145232 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
145233 +
145234 + if (FUNCTION_PTR_P(decl_hash_data->decl))
145235 + set_result_codes(type, decl_hash_data);
145236 + else
145237 + set_result_codes(decl_hash_data->decl, decl_hash_data);
145238 +
145239 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
145240 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
145241 +}
145242 +
145243 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
145244 +{
145245 + while (entry) {
145246 + if (!strcmp(entry->name, func_name))
145247 + return entry;
145248 + entry = entry->next;
145249 + }
145250 + return NULL;
145251 +}
145252 +
145253 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
145254 +{
145255 + struct decl_hash decl_hash_data;
145256 + enum tree_code code = TREE_CODE(decl);
145257 +
145258 + decl_hash_data.fn_name = decl_name;
145259 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
145260 +
145261 + // skip builtins __builtin_constant_p
145262 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
145263 + return NO_HASH;
145264 +
145265 + decl_hash_data.decl = decl;
145266 + decl_hash_data.tree_codes_len = 0;
145267 +
145268 + set_decl_codes(&decl_hash_data);
145269 + gcc_assert(decl_hash_data.tree_codes_len != 0);
145270 + set_hash(&decl_hash_data);
145271 + return decl_hash_data.hash;
145272 +}
145273 +
145274 +const char *get_orig_decl_name(const_tree decl)
145275 +{
145276 + const char *name;
145277 + unsigned int len;
145278 + const void *end;
145279 + const_tree orig_decl = DECL_ORIGIN(decl);
145280 +
145281 + len = DECL_NAME_LENGTH(orig_decl);
145282 + name = DECL_NAME_POINTER(orig_decl);
145283 +
145284 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
145285 + * In such cases we will extract the name from the clone and use it in the hash table
145286 + * without checking the parameter number on the original (unavailable) decl.
145287 + */
145288 +
145289 + if (made_by_compiler(orig_decl)) {
145290 + end = memchr(name, '.', len);
145291 + gcc_assert(end);
145292 + len = (long)end - (long)name;
145293 + gcc_assert(len > 0);
145294 + }
145295 +
145296 + return xstrndup(name, len);
145297 +}
145298 +
145299 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
145300 +{
145301 + const struct size_overflow_hash *entry, *entry_node;
145302 +
145303 + entry = size_overflow_hash[hash];
145304 + entry_node = get_proper_hash_chain(entry, decl_name);
145305 + if (entry_node && entry_node->param & (1U << argnum))
145306 + return entry_node;
145307 +
145308 + entry = size_overflow_hash_aux[hash];
145309 + entry_node = get_proper_hash_chain(entry, decl_name);
145310 + if (entry_node && entry_node->param & (1U << argnum))
145311 + return entry_node;
145312 +
145313 + return NULL;
145314 +}
145315 +
145316 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
145317 +{
145318 + const struct size_overflow_hash *entry;
145319 + const_tree orig_decl;
145320 + unsigned int orig_argnum, hash;
145321 + const char *decl_name;
145322 +
145323 + if (made_by_compiler(fndecl)) {
145324 + orig_decl = get_orig_fndecl(fndecl);
145325 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
145326 + } else {
145327 + orig_decl = fndecl;
145328 + orig_argnum = argnum;
145329 + }
145330 +
145331 + if (orig_argnum == CANNOT_FIND_ARG)
145332 + return NULL;
145333 +
145334 + decl_name = get_orig_decl_name(orig_decl);
145335 + hash = get_decl_hash(orig_decl, decl_name);
145336 + if (hash == NO_HASH)
145337 + return NULL;
145338 +
145339 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
145340 + return entry;
145341 +}
145342 +
145343 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
145344 +{
145345 + tree var;
145346 + unsigned int argnum = 1;
145347 +
145348 + if (DECL_ARGUMENTS(func) == NULL_TREE)
145349 + return CANNOT_FIND_ARG;
145350 +
145351 + if (TREE_CODE(arg) == SSA_NAME)
145352 + arg = SSA_NAME_VAR(arg);
145353 +
145354 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
145355 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
145356 + continue;
145357 + if (!skip_types(var))
145358 + return argnum;
145359 + }
145360 +
145361 + return CANNOT_FIND_ARG;
145362 +}
145363 +
145364 +const_tree get_attribute(const char* attr_name, const_tree decl)
145365 +{
145366 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
145367 + if (attr && TREE_VALUE(attr))
145368 + return attr;
145369 + return NULL_TREE;
145370 +}
145371 +
145372 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
145373 + * If the function is missing everywhere then print the missing message into stderr.
145374 + */
145375 +void print_missing_function(next_interesting_function_t node)
145376 +{
145377 + unsigned int argnum, hash;
145378 + const struct size_overflow_hash *entry;
145379 + const char *decl_name;
145380 +
145381 + if (node->marked == ASM_STMT_SO_MARK)
145382 + return;
145383 +
145384 + if (node->orig_next_node) {
145385 + hash = node->orig_next_node->hash;
145386 + decl_name = node->orig_next_node->decl_name;
145387 + argnum = node->orig_next_node->num;
145388 + } else {
145389 + hash = node->hash;
145390 + decl_name = node->decl_name;
145391 + argnum = node->num;
145392 + }
145393 +
145394 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
145395 + if (entry)
145396 + return;
145397 +
145398 + // inform() would be too slow
145399 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
145400 +}
145401 +
145402 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145403 new file mode 100644
145404 index 0000000..b02158b
145405 --- /dev/null
145406 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145407 @@ -0,0 +1,430 @@
145408 +/*
145409 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145410 + * Licensed under the GPL v2, or (at your option) v3
145411 + *
145412 + * Homepage:
145413 + * https://github.com/ephox-gcc-plugins/size_overflow
145414 + *
145415 + * Documentation:
145416 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145417 + *
145418 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145419 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145420 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145421 + *
145422 + * Usage:
145423 + * $ make
145424 + * $ make run
145425 + */
145426 +
145427 +#include "size_overflow.h"
145428 +
145429 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
145430 +{
145431 + const_gimple assign;
145432 + tree orig_type = TREE_TYPE(orig_node);
145433 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
145434 +
145435 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
145436 + return gimple_assign_lhs(assign);
145437 +}
145438 +
145439 +static void change_size_overflow_asm_input(gimple stmt, tree new_input)
145440 +{
145441 + tree list;
145442 +
145443 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
145444 +
145445 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
145446 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
145447 + gimple_asm_set_input_op(stmt, 0, list);
145448 +}
145449 +
145450 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
145451 +{
145452 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
145453 +
145454 + switch (gimple_code(stmt)) {
145455 + case GIMPLE_RETURN:
145456 + gimple_return_set_retval(stmt, cast_lhs);
145457 + break;
145458 + case GIMPLE_CALL:
145459 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
145460 + break;
145461 + case GIMPLE_ASM:
145462 + change_size_overflow_asm_input(stmt, cast_lhs);
145463 + break;
145464 + default:
145465 + debug_gimple_stmt(stmt);
145466 + gcc_unreachable();
145467 + }
145468 +
145469 + update_stmt(stmt);
145470 +}
145471 +
145472 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
145473 +static bool skip_asm_cast(const_tree arg)
145474 +{
145475 + gimple def_stmt = get_def_stmt(arg);
145476 +
145477 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
145478 + return false;
145479 +
145480 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
145481 + if (is_size_overflow_asm(def_stmt))
145482 + return false;
145483 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
145484 +}
145485 +
145486 +struct interesting_stmts {
145487 + struct interesting_stmts *next;
145488 + gimple first_stmt;
145489 + tree orig_node;
145490 + unsigned int num;
145491 +};
145492 +
145493 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
145494 +{
145495 + struct interesting_stmts *new_node;
145496 +
145497 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
145498 + new_node->first_stmt = first_stmt;
145499 + new_node->num = num;
145500 + new_node->orig_node = orig_node;
145501 + new_node->next = head;
145502 + return new_node;
145503 +}
145504 +
145505 +static void free_interesting_stmts(struct interesting_stmts *head)
145506 +{
145507 + while (head) {
145508 + struct interesting_stmts *cur = head->next;
145509 + free(head);
145510 + head = cur;
145511 + }
145512 +}
145513 +
145514 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
145515 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
145516 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
145517 + */
145518 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
145519 +{
145520 + enum tree_code orig_code;
145521 +
145522 + gcc_assert(orig_node != NULL_TREE);
145523 +
145524 + if (is_gimple_constant(orig_node))
145525 + return head;
145526 +
145527 + orig_code = TREE_CODE(orig_node);
145528 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
145529 + gcc_assert(!skip_types(orig_node));
145530 +
145531 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
145532 + return head;
145533 +
145534 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
145535 + return head;
145536 +
145537 + if (skip_asm_cast(orig_node))
145538 + return head;
145539 +
145540 + return create_interesting_stmts(head, orig_node, first_stmt, num);
145541 +}
145542 +
145543 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
145544 +{
145545 + struct interesting_stmts *cur;
145546 +
145547 + for (cur = head; cur; cur = cur->next) {
145548 + tree new_node;
145549 +
145550 + new_node = expand(visited, cur->orig_node);
145551 + if (new_node == NULL_TREE)
145552 + continue;
145553 +
145554 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
145555 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
145556 + }
145557 +}
145558 +
145559 +static bool is_interesting_function(const_tree decl, unsigned int num)
145560 +{
145561 + const struct size_overflow_hash *so_hash;
145562 +
145563 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
145564 + return true;
145565 +
145566 + if (made_by_compiler(decl))
145567 + return false;
145568 +
145569 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
145570 + return so_hash != NULL;
145571 +}
145572 +
145573 +tree handle_fnptr_assign(const_gimple stmt)
145574 +{
145575 + tree field, rhs, op0;
145576 + const_tree op0_type;
145577 + enum tree_code rhs_code;
145578 +
145579 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
145580 + if (gimple_num_ops(stmt) != 2)
145581 + return NULL_TREE;
145582 +
145583 + gcc_assert(gimple_num_ops(stmt) == 2);
145584 + // TODO skip asm_stmt for now
145585 + if (gimple_code(stmt) == GIMPLE_ASM)
145586 + return NULL_TREE;
145587 + rhs = gimple_assign_rhs1(stmt);
145588 + if (is_gimple_constant(rhs))
145589 + return NULL_TREE;
145590 +
145591 + rhs_code = TREE_CODE(rhs);
145592 + if (rhs_code == VAR_DECL)
145593 + return rhs;
145594 +
145595 + switch (rhs_code) {
145596 + case ADDR_EXPR:
145597 + op0 = TREE_OPERAND(rhs, 0);
145598 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
145599 + return op0;
145600 + case COMPONENT_REF:
145601 + break;
145602 + // TODO skip array_ref for now
145603 + case ARRAY_REF:
145604 + return NULL_TREE;
145605 + // TODO skip ssa_name because it can lead to parm_decl
145606 + case SSA_NAME:
145607 + return NULL_TREE;
145608 +#if BUILDING_GCC_VERSION >= 4006
145609 + // TODO skip mem_ref for now
145610 + case MEM_REF:
145611 + return NULL_TREE;
145612 +#endif
145613 + default:
145614 + debug_tree(rhs);
145615 + debug_gimple_stmt((gimple)stmt);
145616 + gcc_unreachable();
145617 + }
145618 +
145619 + op0 = TREE_OPERAND(rhs, 0);
145620 + switch (TREE_CODE(op0)) {
145621 + // TODO skip array_ref and parm_decl for now
145622 + case ARRAY_REF:
145623 + case PARM_DECL:
145624 + return NULL_TREE;
145625 + case COMPONENT_REF:
145626 +#if BUILDING_GCC_VERSION >= 4006
145627 + case MEM_REF:
145628 +#endif
145629 + case VAR_DECL:
145630 + break;
145631 + default:
145632 + debug_tree(op0);
145633 + gcc_unreachable();
145634 + }
145635 +
145636 + op0_type = TREE_TYPE(op0);
145637 + // TODO skip unions for now
145638 + if (TREE_CODE(op0_type) == UNION_TYPE)
145639 + return NULL_TREE;
145640 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
145641 +
145642 + field = TREE_OPERAND(rhs, 1);
145643 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
145644 + return field;
145645 +}
145646 +
145647 +static tree get_fn_or_fnptr_decl(const_gimple call_stmt)
145648 +{
145649 + const_tree fnptr;
145650 + const_gimple def_stmt;
145651 + tree decl = gimple_call_fndecl(call_stmt);
145652 +
145653 + if (decl != NULL_TREE)
145654 + return decl;
145655 +
145656 + fnptr = gimple_call_fn(call_stmt);
145657 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
145658 + if (is_gimple_constant(fnptr))
145659 + return NULL_TREE;
145660 + def_stmt = get_fnptr_def_stmt(fnptr);
145661 + return handle_fnptr_assign(def_stmt);
145662 +}
145663 +
145664 +// Start stmt duplication on marked function parameters
145665 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gimple call_stmt)
145666 +{
145667 + tree decl;
145668 + unsigned int i, len;
145669 +
145670 + len = gimple_call_num_args(call_stmt);
145671 + if (len == 0)
145672 + return head;
145673 +
145674 + decl = get_fn_or_fnptr_decl(call_stmt);
145675 + if (decl == NULL_TREE)
145676 + return head;
145677 +
145678 + for (i = 0; i < len; i++) {
145679 + tree arg;
145680 +
145681 + arg = gimple_call_arg(call_stmt, i);
145682 + if (is_gimple_constant(arg))
145683 + continue;
145684 + if (skip_types(arg))
145685 + continue;
145686 + if (is_interesting_function(decl, i + 1))
145687 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
145688 + }
145689 +
145690 + return head;
145691 +}
145692 +
145693 +// Collect interesting stmts for duplication
145694 +static void search_interesting_stmts(struct visited *visited)
145695 +{
145696 + basic_block bb;
145697 + bool search_ret;
145698 + struct interesting_stmts *head = NULL;
145699 +
145700 + search_ret = is_interesting_function(current_function_decl, 0);
145701 +
145702 + FOR_ALL_BB_FN(bb, cfun) {
145703 + gimple_stmt_iterator gsi;
145704 +
145705 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145706 + tree first_node;
145707 + gimple stmt = gsi_stmt(gsi);
145708 +
145709 + switch (gimple_code(stmt)) {
145710 + case GIMPLE_ASM:
145711 + if (!is_size_overflow_insert_check_asm(stmt))
145712 + continue;
145713 + first_node = get_size_overflow_asm_input(stmt);
145714 + head = search_interesting_stmt(head, stmt, first_node, 0);
145715 + break;
145716 + case GIMPLE_RETURN:
145717 + if (!search_ret)
145718 + continue;
145719 + first_node = gimple_return_retval(stmt);
145720 + if (first_node == NULL_TREE)
145721 + break;
145722 + head = search_interesting_stmt(head, stmt, first_node, 0);
145723 + break;
145724 + case GIMPLE_CALL:
145725 + head = search_interesting_calls(head, stmt);
145726 + break;
145727 + default:
145728 + break;
145729 + }
145730 + }
145731 + }
145732 +
145733 + handle_interesting_stmt(visited, head);
145734 + free_interesting_stmts(head);
145735 +}
145736 +
145737 +static struct visited *create_visited(void)
145738 +{
145739 + struct visited *new_node;
145740 +
145741 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
145742 + new_node->stmts = pointer_set_create();
145743 + new_node->my_stmts = pointer_set_create();
145744 + new_node->skip_expr_casts = pointer_set_create();
145745 + new_node->no_cast_check = pointer_set_create();
145746 + return new_node;
145747 +}
145748 +
145749 +static void free_visited(struct visited *visited)
145750 +{
145751 + pointer_set_destroy(visited->stmts);
145752 + pointer_set_destroy(visited->my_stmts);
145753 + pointer_set_destroy(visited->skip_expr_casts);
145754 + pointer_set_destroy(visited->no_cast_check);
145755 +
145756 + free(visited);
145757 +}
145758 +
145759 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
145760 +static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
145761 +{
145762 + gimple assign;
145763 + gimple_stmt_iterator gsi;
145764 +
145765 + // already removed
145766 + if (gimple_bb(asm_stmt) == NULL)
145767 + return;
145768 + gsi = gsi_for_stmt(asm_stmt);
145769 +
145770 + assign = gimple_build_assign(lhs, rhs);
145771 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
145772 + SSA_NAME_DEF_STMT(lhs) = assign;
145773 +
145774 + gsi_remove(&gsi, true);
145775 +}
145776 +
145777 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
145778 +static void remove_size_overflow_asm(gimple stmt)
145779 +{
145780 + gimple_stmt_iterator gsi;
145781 + tree input, output;
145782 +
145783 + if (!is_size_overflow_asm(stmt))
145784 + return;
145785 +
145786 + if (gimple_asm_noutputs(stmt) == 0) {
145787 + gsi = gsi_for_stmt(stmt);
145788 + ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
145789 + gsi_remove(&gsi, true);
145790 + return;
145791 + }
145792 +
145793 + input = gimple_asm_input_op(stmt, 0);
145794 + output = gimple_asm_output_op(stmt, 0);
145795 + replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
145796 +}
145797 +
145798 +static void remove_all_size_overflow_asm(void)
145799 +{
145800 + basic_block bb;
145801 +
145802 + FOR_ALL_BB_FN(bb, cfun) {
145803 + gimple_stmt_iterator si;
145804 +
145805 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
145806 + remove_size_overflow_asm(gsi_stmt(si));
145807 + }
145808 +}
145809 +
145810 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
145811 +{
145812 + struct visited *visited;
145813 +
145814 +#if BUILDING_GCC_VERSION >= 4008
145815 + if (dump_file) {
145816 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
145817 + size_overflow_dump_function(dump_file, node);
145818 + }
145819 +#endif
145820 + visited = create_visited();
145821 + set_dominance_info();
145822 +
145823 + search_interesting_stmts(visited);
145824 +
145825 + remove_all_size_overflow_asm();
145826 +
145827 + unset_dominance_info();
145828 + free_visited(visited);
145829 +
145830 +#if BUILDING_GCC_VERSION >= 4008
145831 + if (dump_file) {
145832 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
145833 + size_overflow_dump_function(dump_file, node);
145834 + }
145835 +#endif
145836 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
145837 +}
145838 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145839 new file mode 100644
145840 index 0000000..fd4aa92
145841 --- /dev/null
145842 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145843 @@ -0,0 +1,956 @@
145844 +/*
145845 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145846 + * Licensed under the GPL v2, or (at your option) v3
145847 + *
145848 + * Homepage:
145849 + * https://github.com/ephox-gcc-plugins/size_overflow
145850 + *
145851 + * Documentation:
145852 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145853 + *
145854 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145855 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145856 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145857 + *
145858 + * Usage:
145859 + * $ make
145860 + * $ make run
145861 + */
145862 +
145863 +#include "size_overflow.h"
145864 +
145865 +#define MIN_CHECK true
145866 +#define MAX_CHECK false
145867 +
145868 +unsigned int call_count = 0;
145869 +
145870 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
145871 +{
145872 + const_tree type;
145873 + tree new_type;
145874 +
145875 + gcc_assert(node != NULL_TREE);
145876 +
145877 + type = TREE_TYPE(node);
145878 +
145879 + if (pointer_set_contains(visited->my_stmts, stmt))
145880 + return TREE_TYPE(node);
145881 +
145882 + switch (TYPE_MODE(type)) {
145883 + case QImode:
145884 + new_type = size_overflow_type_HI;
145885 + break;
145886 + case HImode:
145887 + new_type = size_overflow_type_SI;
145888 + break;
145889 + case SImode:
145890 + new_type = size_overflow_type_DI;
145891 + break;
145892 + case DImode:
145893 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
145894 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
145895 + else
145896 + new_type = size_overflow_type_TI;
145897 + break;
145898 + case TImode:
145899 + gcc_assert(!TYPE_UNSIGNED(type));
145900 + new_type = size_overflow_type_TI;
145901 + break;
145902 + default:
145903 + debug_tree((tree)node);
145904 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
145905 + gcc_unreachable();
145906 + }
145907 +
145908 + if (TYPE_QUALS(type) != 0)
145909 + return build_qualified_type(new_type, TYPE_QUALS(type));
145910 + return new_type;
145911 +}
145912 +
145913 +static tree get_lhs(const_gimple stmt)
145914 +{
145915 + switch (gimple_code(stmt)) {
145916 + case GIMPLE_ASSIGN:
145917 + case GIMPLE_CALL:
145918 + return gimple_get_lhs(stmt);
145919 + case GIMPLE_PHI:
145920 + return gimple_phi_result(stmt);
145921 + default:
145922 + return NULL_TREE;
145923 + }
145924 +}
145925 +
145926 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
145927 +{
145928 + gimple_stmt_iterator gsi;
145929 + tree lhs;
145930 + gimple new_stmt;
145931 +
145932 + if (rhs == NULL_TREE)
145933 + return NULL_TREE;
145934 +
145935 + gsi = gsi_for_stmt(stmt);
145936 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
145937 + if (gimple_assign_cast_p(new_stmt))
145938 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
145939 + pointer_set_insert(visited->my_stmts, new_stmt);
145940 +
145941 + lhs = get_lhs(new_stmt);
145942 + gcc_assert(lhs != NULL_TREE);
145943 + return lhs;
145944 +}
145945 +
145946 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
145947 +{
145948 + tree lhs, dst_type;
145949 + gimple_stmt_iterator gsi;
145950 +
145951 + if (rhs1 == NULL_TREE) {
145952 + debug_gimple_stmt(oldstmt);
145953 + error("%s: rhs1 is NULL_TREE", __func__);
145954 + gcc_unreachable();
145955 + }
145956 +
145957 + switch (gimple_code(oldstmt)) {
145958 + case GIMPLE_ASM:
145959 + lhs = rhs1;
145960 + break;
145961 + case GIMPLE_CALL:
145962 + case GIMPLE_ASSIGN:
145963 + lhs = gimple_get_lhs(oldstmt);
145964 + break;
145965 + default:
145966 + debug_gimple_stmt(oldstmt);
145967 + gcc_unreachable();
145968 + }
145969 +
145970 + gsi = gsi_for_stmt(oldstmt);
145971 + pointer_set_insert(visited->stmts, oldstmt);
145972 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
145973 + basic_block next_bb, cur_bb;
145974 + const_edge e;
145975 +
145976 + gcc_assert(before == false);
145977 + gcc_assert(stmt_can_throw_internal(oldstmt));
145978 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
145979 + gcc_assert(!gsi_end_p(gsi));
145980 +
145981 + cur_bb = gimple_bb(oldstmt);
145982 + next_bb = cur_bb->next_bb;
145983 + e = find_edge(cur_bb, next_bb);
145984 + gcc_assert(e != NULL);
145985 + gcc_assert(e->flags & EDGE_FALLTHRU);
145986 +
145987 + gsi = gsi_after_labels(next_bb);
145988 + gcc_assert(!gsi_end_p(gsi));
145989 +
145990 + before = true;
145991 + oldstmt = gsi_stmt(gsi);
145992 + }
145993 +
145994 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
145995 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
145996 + else
145997 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
145998 +
145999 + if (is_gimple_constant(rhs1))
146000 + return cast_a_tree(dst_type, rhs1);
146001 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
146002 +}
146003 +
146004 +tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
146005 +{
146006 + gimple stmt;
146007 + gimple_stmt_iterator gsi;
146008 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
146009 +
146010 + if (pointer_set_contains(visited->my_stmts, oldstmt))
146011 + return lhs;
146012 +
146013 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
146014 + rhs1 = gimple_assign_rhs1(oldstmt);
146015 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
146016 + }
146017 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
146018 + rhs2 = gimple_assign_rhs2(oldstmt);
146019 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
146020 + }
146021 +
146022 + stmt = gimple_copy(oldstmt);
146023 + gimple_set_location(stmt, gimple_location(oldstmt));
146024 + pointer_set_insert(visited->my_stmts, stmt);
146025 +
146026 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
146027 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
146028 +
146029 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
146030 +
146031 + new_var = create_new_var(size_overflow_type);
146032 + new_var = make_ssa_name(new_var, stmt);
146033 + gimple_assign_set_lhs(stmt, new_var);
146034 +
146035 + if (rhs1 != NULL_TREE)
146036 + gimple_assign_set_rhs1(stmt, rhs1);
146037 +
146038 + if (rhs2 != NULL_TREE)
146039 + gimple_assign_set_rhs2(stmt, rhs2);
146040 +#if BUILDING_GCC_VERSION >= 4006
146041 + if (rhs3 != NULL_TREE)
146042 + gimple_assign_set_rhs3(stmt, rhs3);
146043 +#endif
146044 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
146045 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
146046 +
146047 + gsi = gsi_for_stmt(oldstmt);
146048 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
146049 + update_stmt(stmt);
146050 + pointer_set_insert(visited->stmts, oldstmt);
146051 + return gimple_assign_lhs(stmt);
146052 +}
146053 +
146054 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
146055 +{
146056 + gimple assign;
146057 + gimple_stmt_iterator gsi;
146058 + basic_block first_bb;
146059 +
146060 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
146061 +
146062 + if (bb->index == 0) {
146063 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146064 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146065 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146066 + bb = first_bb;
146067 + }
146068 +
146069 + gsi = gsi_after_labels(bb);
146070 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
146071 + pointer_set_insert(visited->my_stmts, assign);
146072 +
146073 + return gimple_assign_lhs(assign);
146074 +}
146075 +
146076 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
146077 +{
146078 + gimple_stmt_iterator gsi;
146079 + gimple assign, def_stmt = get_def_stmt(new_arg);
146080 +
146081 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
146082 + gsi = gsi_after_labels(gimple_bb(def_stmt));
146083 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
146084 + } else {
146085 + gsi = gsi_for_stmt(def_stmt);
146086 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
146087 + }
146088 +
146089 + pointer_set_insert(visited->my_stmts, assign);
146090 + return gimple_assign_lhs(assign);
146091 +}
146092 +
146093 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
146094 +{
146095 + basic_block bb;
146096 + gimple_stmt_iterator gsi;
146097 + const_gimple def_stmt;
146098 + gimple assign;
146099 +
146100 + def_stmt = get_def_stmt(arg);
146101 + bb = gimple_bb(def_stmt);
146102 + gcc_assert(bb->index != 0);
146103 + gsi = gsi_after_labels(bb);
146104 +
146105 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
146106 + pointer_set_insert(visited->my_stmts, assign);
146107 + return gimple_assign_lhs(assign);
146108 +}
146109 +
146110 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
146111 +{
146112 + tree size_overflow_type;
146113 + tree arg;
146114 + const_gimple def_stmt;
146115 +
146116 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
146117 + return new_arg;
146118 +
146119 + arg = gimple_phi_arg_def(oldstmt, i);
146120 + def_stmt = get_def_stmt(arg);
146121 + gcc_assert(def_stmt != NULL);
146122 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146123 +
146124 + switch (gimple_code(def_stmt)) {
146125 + case GIMPLE_PHI:
146126 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
146127 + case GIMPLE_NOP: {
146128 + basic_block bb;
146129 +
146130 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
146131 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
146132 + }
146133 + case GIMPLE_ASM: {
146134 + gimple_stmt_iterator gsi;
146135 + gimple assign, stmt = get_def_stmt(arg);
146136 +
146137 + gsi = gsi_for_stmt(stmt);
146138 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
146139 + pointer_set_insert(visited->my_stmts, assign);
146140 + return gimple_assign_lhs(assign);
146141 + }
146142 + default:
146143 + gcc_assert(new_arg != NULL_TREE);
146144 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
146145 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
146146 + }
146147 +}
146148 +
146149 +static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
146150 +{
146151 + basic_block bb;
146152 + gimple phi;
146153 + gimple_seq seq;
146154 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
146155 +
146156 + bb = gsi_bb(gsi);
146157 +
146158 + if (result == NULL_TREE) {
146159 + tree old_result = gimple_phi_result(oldstmt);
146160 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
146161 +
146162 + result = create_new_var(size_overflow_type);
146163 + }
146164 +
146165 + phi = create_phi_node(result, bb);
146166 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
146167 + seq = phi_nodes(bb);
146168 + gsi = gsi_last(seq);
146169 + gsi_remove(&gsi, false);
146170 +
146171 + gsi = gsi_for_stmt(oldstmt);
146172 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
146173 + gimple_set_bb(phi, bb);
146174 + return phi;
146175 +}
146176 +
146177 +#if BUILDING_GCC_VERSION <= 4007
146178 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
146179 +#else
146180 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
146181 +#endif
146182 +{
146183 + gimple new_phi;
146184 + unsigned int i;
146185 + tree arg, result;
146186 + location_t loc = gimple_location(oldstmt);
146187 +
146188 +#if BUILDING_GCC_VERSION <= 4007
146189 + gcc_assert(!VEC_empty(tree, *args));
146190 +#else
146191 + gcc_assert(!args->is_empty());
146192 +#endif
146193 +
146194 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
146195 + result = gimple_phi_result(new_phi);
146196 + ssa_name_var = SSA_NAME_VAR(result);
146197 +
146198 +#if BUILDING_GCC_VERSION <= 4007
146199 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
146200 +#else
146201 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
146202 +#endif
146203 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
146204 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
146205 + }
146206 +
146207 +#if BUILDING_GCC_VERSION <= 4007
146208 + VEC_free(tree, heap, *args);
146209 +#else
146210 + vec_free(args);
146211 +#endif
146212 + update_stmt(new_phi);
146213 + pointer_set_insert(visited->my_stmts, new_phi);
146214 + return result;
146215 +}
146216 +
146217 +static tree handle_phi(struct visited *visited, tree orig_result)
146218 +{
146219 + tree ssa_name_var = NULL_TREE;
146220 +#if BUILDING_GCC_VERSION <= 4007
146221 + VEC(tree, heap) *args = NULL;
146222 +#else
146223 + vec<tree, va_heap, vl_embed> *args = NULL;
146224 +#endif
146225 + gimple oldstmt = get_def_stmt(orig_result);
146226 + unsigned int i, len = gimple_phi_num_args(oldstmt);
146227 +
146228 + pointer_set_insert(visited->stmts, oldstmt);
146229 + for (i = 0; i < len; i++) {
146230 + tree arg, new_arg;
146231 +
146232 + arg = gimple_phi_arg_def(oldstmt, i);
146233 + new_arg = expand(visited, arg);
146234 +
146235 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
146236 + ssa_name_var = SSA_NAME_VAR(new_arg);
146237 +
146238 + if (is_gimple_constant(arg)) {
146239 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146240 +
146241 + new_arg = cast_a_tree(size_overflow_type, arg);
146242 + }
146243 +
146244 +#if BUILDING_GCC_VERSION <= 4007
146245 + VEC_safe_push(tree, heap, args, new_arg);
146246 +#else
146247 + vec_safe_push(args, new_arg);
146248 +#endif
146249 + }
146250 +
146251 +#if BUILDING_GCC_VERSION <= 4007
146252 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
146253 +#else
146254 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
146255 +#endif
146256 +}
146257 +
146258 +static tree create_cast_assign(struct visited *visited, gimple stmt)
146259 +{
146260 + tree rhs1 = gimple_assign_rhs1(stmt);
146261 + tree lhs = gimple_assign_lhs(stmt);
146262 + const_tree rhs1_type = TREE_TYPE(rhs1);
146263 + const_tree lhs_type = TREE_TYPE(lhs);
146264 +
146265 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
146266 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146267 +
146268 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
146269 +}
146270 +
146271 +static bool skip_lhs_cast_check(const_gimple stmt)
146272 +{
146273 + const_tree rhs = gimple_assign_rhs1(stmt);
146274 + const_gimple def_stmt = get_def_stmt(rhs);
146275 +
146276 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
146277 + if (gimple_code(def_stmt) == GIMPLE_ASM)
146278 + return true;
146279 +
146280 + if (is_const_plus_unsigned_signed_truncation(rhs))
146281 + return true;
146282 +
146283 + return false;
146284 +}
146285 +
146286 +static tree create_string_param(tree string)
146287 +{
146288 + tree i_type, a_type;
146289 + const int length = TREE_STRING_LENGTH(string);
146290 +
146291 + gcc_assert(length > 0);
146292 +
146293 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
146294 + a_type = build_array_type(char_type_node, i_type);
146295 +
146296 + TREE_TYPE(string) = a_type;
146297 + TREE_CONSTANT(string) = 1;
146298 + TREE_READONLY(string) = 1;
146299 +
146300 + return build1(ADDR_EXPR, ptr_type_node, string);
146301 +}
146302 +
146303 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
146304 +{
146305 + gimple cond_stmt;
146306 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
146307 +
146308 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
146309 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
146310 + update_stmt(cond_stmt);
146311 +}
146312 +
146313 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
146314 +{
146315 + gimple func_stmt;
146316 + const_gimple def_stmt;
146317 + const_tree loc_line;
146318 + tree loc_file, ssa_name, current_func;
146319 + expanded_location xloc;
146320 + char *ssa_name_buf;
146321 + int len;
146322 + struct cgraph_edge *edge;
146323 + struct cgraph_node *report_node;
146324 + int frequency;
146325 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
146326 +
146327 + def_stmt = get_def_stmt(arg);
146328 + xloc = expand_location(gimple_location(def_stmt));
146329 +
146330 + if (!gimple_has_location(def_stmt)) {
146331 + xloc = expand_location(gimple_location(stmt));
146332 + if (!gimple_has_location(stmt))
146333 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
146334 + }
146335 +
146336 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
146337 +
146338 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
146339 + loc_file = create_string_param(loc_file);
146340 +
146341 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
146342 + current_func = create_string_param(current_func);
146343 +
146344 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
146345 + call_count++;
146346 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
146347 + gcc_assert(len > 0);
146348 + ssa_name = build_string(len + 1, ssa_name_buf);
146349 + free(ssa_name_buf);
146350 + ssa_name = create_string_param(ssa_name);
146351 +
146352 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
146353 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
146354 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
146355 +
146356 + report_node = cgraph_get_create_node(report_size_overflow_decl);
146357 + gcc_assert(report_node);
146358 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
146359 +
146360 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
146361 + gcc_assert(edge != NULL);
146362 +}
146363 +
146364 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
146365 +{
146366 + basic_block cond_bb, join_bb, bb_true;
146367 + edge e;
146368 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146369 +
146370 + cond_bb = gimple_bb(stmt);
146371 + if (before)
146372 + gsi_prev(&gsi);
146373 + if (gsi_end_p(gsi))
146374 + e = split_block_after_labels(cond_bb);
146375 + else
146376 + e = split_block(cond_bb, gsi_stmt(gsi));
146377 + cond_bb = e->src;
146378 + join_bb = e->dest;
146379 + e->flags = EDGE_FALSE_VALUE;
146380 + e->probability = REG_BR_PROB_BASE;
146381 +
146382 + bb_true = create_empty_bb(cond_bb);
146383 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
146384 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
146385 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
146386 +
146387 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146388 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
146389 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
146390 +
146391 + if (current_loops != NULL) {
146392 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
146393 + add_bb_to_loop(bb_true, cond_bb->loop_father);
146394 + }
146395 +
146396 + insert_cond(cond_bb, arg, cond_code, type_value);
146397 + insert_cond_result(bb_true, stmt, arg, min);
146398 +
146399 +// print_the_code_insertions(stmt);
146400 +}
146401 +
146402 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
146403 +{
146404 + const_tree rhs_type = TREE_TYPE(rhs);
146405 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
146406 +
146407 + gcc_assert(rhs_type != NULL_TREE);
146408 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
146409 + return;
146410 +
146411 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
146412 +
146413 + if (is_const_plus_unsigned_signed_truncation(rhs))
146414 + return;
146415 +
146416 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
146417 + // typemax (-1) < typemin (0)
146418 + if (TREE_OVERFLOW(type_max))
146419 + return;
146420 +
146421 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
146422 +
146423 + cast_rhs_type = TREE_TYPE(cast_rhs);
146424 + type_max_type = TREE_TYPE(type_max);
146425 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
146426 +
146427 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
146428 +
146429 + // special case: get_size_overflow_type(), 32, u64->s
146430 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
146431 + return;
146432 +
146433 + type_min_type = TREE_TYPE(type_min);
146434 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
146435 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
146436 +}
146437 +
146438 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gimple stmt)
146439 +{
146440 + bool cast_lhs, cast_rhs;
146441 + tree lhs = gimple_assign_lhs(stmt);
146442 + tree rhs = gimple_assign_rhs1(stmt);
146443 + const_tree lhs_type = TREE_TYPE(lhs);
146444 + const_tree rhs_type = TREE_TYPE(rhs);
146445 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
146446 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
146447 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
146448 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
146449 +
146450 + static bool check_lhs[3][4] = {
146451 + // ss su us uu
146452 + { false, true, true, false }, // lhs > rhs
146453 + { false, false, false, false }, // lhs = rhs
146454 + { true, true, true, true }, // lhs < rhs
146455 + };
146456 +
146457 + static bool check_rhs[3][4] = {
146458 + // ss su us uu
146459 + { true, false, true, true }, // lhs > rhs
146460 + { true, false, true, true }, // lhs = rhs
146461 + { true, false, true, true }, // lhs < rhs
146462 + };
146463 +
146464 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
146465 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
146466 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146467 +
146468 + if (lhs_size > rhs_size) {
146469 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146470 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146471 + } else if (lhs_size == rhs_size) {
146472 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146473 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146474 + } else {
146475 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146476 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146477 + }
146478 +
146479 + if (!cast_lhs && !cast_rhs)
146480 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146481 +
146482 + if (cast_lhs && !skip_lhs_cast_check(stmt))
146483 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
146484 +
146485 + if (cast_rhs)
146486 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
146487 +
146488 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146489 +}
146490 +
146491 +static tree handle_unary_rhs(struct visited *visited, gimple stmt)
146492 +{
146493 + enum tree_code rhs_code;
146494 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
146495 +
146496 + if (pointer_set_contains(visited->my_stmts, stmt))
146497 + return lhs;
146498 +
146499 + rhs1 = gimple_assign_rhs1(stmt);
146500 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
146501 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146502 +
146503 + new_rhs1 = expand(visited, rhs1);
146504 +
146505 + if (new_rhs1 == NULL_TREE)
146506 + return create_cast_assign(visited, stmt);
146507 +
146508 + if (pointer_set_contains(visited->no_cast_check, stmt))
146509 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146510 +
146511 + rhs_code = gimple_assign_rhs_code(stmt);
146512 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
146513 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
146514 +
146515 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
146516 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
146517 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146518 + }
146519 +
146520 + if (!gimple_assign_cast_p(stmt))
146521 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146522 +
146523 + return create_cast_overflow_check(visited, new_rhs1, stmt);
146524 +}
146525 +
146526 +static tree handle_unary_ops(struct visited *visited, gimple stmt)
146527 +{
146528 + tree rhs1, lhs = gimple_assign_lhs(stmt);
146529 + gimple def_stmt = get_def_stmt(lhs);
146530 +
146531 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
146532 + rhs1 = gimple_assign_rhs1(def_stmt);
146533 +
146534 + if (is_gimple_constant(rhs1))
146535 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146536 +
146537 + switch (TREE_CODE(rhs1)) {
146538 + case SSA_NAME: {
146539 + tree ret = handle_unary_rhs(visited, def_stmt);
146540 +
146541 + if (gimple_assign_cast_p(stmt))
146542 + unsigned_signed_cast_intentional_overflow(visited, stmt);
146543 + return ret;
146544 + }
146545 + case ARRAY_REF:
146546 + case BIT_FIELD_REF:
146547 + case ADDR_EXPR:
146548 + case COMPONENT_REF:
146549 + case INDIRECT_REF:
146550 +#if BUILDING_GCC_VERSION >= 4006
146551 + case MEM_REF:
146552 +#endif
146553 + case TARGET_MEM_REF:
146554 + case VIEW_CONVERT_EXPR:
146555 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146556 + case PARM_DECL:
146557 + case VAR_DECL:
146558 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146559 +
146560 + default:
146561 + debug_gimple_stmt(def_stmt);
146562 + debug_tree(rhs1);
146563 + gcc_unreachable();
146564 + }
146565 +}
146566 +
146567 +static void __unused print_the_code_insertions(const_gimple stmt)
146568 +{
146569 + location_t loc = gimple_location(stmt);
146570 +
146571 + inform(loc, "Integer size_overflow check applied here.");
146572 +}
146573 +
146574 +static bool is_from_cast(const_tree node)
146575 +{
146576 + gimple def_stmt = get_def_stmt(node);
146577 +
146578 + if (!def_stmt)
146579 + return false;
146580 +
146581 + if (gimple_assign_cast_p(def_stmt))
146582 + return true;
146583 +
146584 + return false;
146585 +}
146586 +
146587 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
146588 +static bool is_ptr_diff(gimple stmt)
146589 +{
146590 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
146591 +
146592 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
146593 + return false;
146594 +
146595 + rhs1 = gimple_assign_rhs1(stmt);
146596 + if (!is_from_cast(rhs1))
146597 + return false;
146598 +
146599 + rhs2 = gimple_assign_rhs2(stmt);
146600 + if (!is_from_cast(rhs2))
146601 + return false;
146602 +
146603 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
146604 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
146605 +
146606 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
146607 + return false;
146608 +
146609 + return true;
146610 +}
146611 +
146612 +static tree handle_binary_ops(struct visited *visited, tree lhs)
146613 +{
146614 + enum intentional_overflow_type res;
146615 + tree rhs1, rhs2, new_lhs;
146616 + gimple def_stmt = get_def_stmt(lhs);
146617 + tree new_rhs1 = NULL_TREE;
146618 + tree new_rhs2 = NULL_TREE;
146619 +
146620 + if (is_ptr_diff(def_stmt))
146621 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146622 +
146623 + rhs1 = gimple_assign_rhs1(def_stmt);
146624 + rhs2 = gimple_assign_rhs2(def_stmt);
146625 +
146626 + /* no DImode/TImode division in the 32/64 bit kernel */
146627 + switch (gimple_assign_rhs_code(def_stmt)) {
146628 + case RDIV_EXPR:
146629 + case TRUNC_DIV_EXPR:
146630 + case CEIL_DIV_EXPR:
146631 + case FLOOR_DIV_EXPR:
146632 + case ROUND_DIV_EXPR:
146633 + case TRUNC_MOD_EXPR:
146634 + case CEIL_MOD_EXPR:
146635 + case FLOOR_MOD_EXPR:
146636 + case ROUND_MOD_EXPR:
146637 + case EXACT_DIV_EXPR:
146638 + case POINTER_PLUS_EXPR:
146639 + case BIT_AND_EXPR:
146640 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146641 + default:
146642 + break;
146643 + }
146644 +
146645 + new_lhs = handle_integer_truncation(visited, lhs);
146646 + if (new_lhs != NULL_TREE)
146647 + return new_lhs;
146648 +
146649 + if (TREE_CODE(rhs1) == SSA_NAME)
146650 + new_rhs1 = expand(visited, rhs1);
146651 + if (TREE_CODE(rhs2) == SSA_NAME)
146652 + new_rhs2 = expand(visited, rhs2);
146653 +
146654 + res = add_mul_intentional_overflow(def_stmt);
146655 + if (res != NO_INTENTIONAL_OVERFLOW) {
146656 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146657 + insert_cast_expr(visited, get_def_stmt(new_lhs), res);
146658 + return new_lhs;
146659 + }
146660 +
146661 + if (skip_expr_on_double_type(def_stmt)) {
146662 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146663 + insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
146664 + return new_lhs;
146665 + }
146666 +
146667 + if (is_a_neg_overflow(def_stmt, rhs2))
146668 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
146669 + if (is_a_neg_overflow(def_stmt, rhs1))
146670 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
146671 +
146672 +
146673 + if (is_a_constant_overflow(def_stmt, rhs2))
146674 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
146675 + if (is_a_constant_overflow(def_stmt, rhs1))
146676 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
146677 +
146678 + // the const is between 0 and (signed) MAX
146679 + if (is_gimple_constant(rhs1))
146680 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
146681 + if (is_gimple_constant(rhs2))
146682 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
146683 +
146684 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146685 +}
146686 +
146687 +#if BUILDING_GCC_VERSION >= 4006
146688 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
146689 +{
146690 + if (is_gimple_constant(rhs))
146691 + return cast_a_tree(size_overflow_type, rhs);
146692 + if (TREE_CODE(rhs) != SSA_NAME)
146693 + return NULL_TREE;
146694 + return expand(visited, rhs);
146695 +}
146696 +
146697 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
146698 +{
146699 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
146700 + gimple def_stmt = get_def_stmt(lhs);
146701 +
146702 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
146703 +
146704 + rhs1 = gimple_assign_rhs1(def_stmt);
146705 + rhs2 = gimple_assign_rhs2(def_stmt);
146706 + rhs3 = gimple_assign_rhs3(def_stmt);
146707 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
146708 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
146709 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
146710 +
146711 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
146712 +}
146713 +#endif
146714 +
146715 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
146716 +{
146717 + gimple_stmt_iterator gsi;
146718 + gimple next_stmt = NULL;
146719 +
146720 + gsi = gsi_for_stmt(stmt);
146721 +
146722 + do {
146723 + gsi_next(&gsi);
146724 + next_stmt = gsi_stmt(gsi);
146725 +
146726 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
146727 + return NULL_TREE;
146728 +
146729 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
146730 + break;
146731 +
146732 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
146733 + } while (!gsi_end_p(gsi));
146734 +
146735 + gcc_assert(next_stmt);
146736 + return get_lhs(next_stmt);
146737 +}
146738 +
146739 +static tree expand_visited(struct visited *visited, gimple def_stmt)
146740 +{
146741 + gimple_stmt_iterator gsi;
146742 + enum gimple_code code = gimple_code(def_stmt);
146743 +
146744 + if (code == GIMPLE_ASM)
146745 + return NULL_TREE;
146746 +
146747 + gsi = gsi_for_stmt(def_stmt);
146748 + gsi_next(&gsi);
146749 +
146750 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
146751 + return NULL_TREE;
146752 + return get_my_stmt_lhs(visited, def_stmt);
146753 +}
146754 +
146755 +tree expand(struct visited *visited, tree lhs)
146756 +{
146757 + gimple def_stmt;
146758 +
146759 + def_stmt = get_def_stmt(lhs);
146760 +
146761 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
146762 + return NULL_TREE;
146763 +
146764 + if (pointer_set_contains(visited->my_stmts, def_stmt))
146765 + return lhs;
146766 +
146767 + if (pointer_set_contains(visited->stmts, def_stmt))
146768 + return expand_visited(visited, def_stmt);
146769 +
146770 + if (is_gimple_constant(lhs))
146771 + return NULL_TREE;
146772 + if (skip_types(lhs))
146773 + return NULL_TREE;
146774 +
146775 + switch (gimple_code(def_stmt)) {
146776 + case GIMPLE_PHI:
146777 + return handle_phi(visited, lhs);
146778 + case GIMPLE_CALL:
146779 + case GIMPLE_ASM:
146780 + if (is_size_overflow_asm(def_stmt))
146781 + return expand(visited, get_size_overflow_asm_input(def_stmt));
146782 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146783 + case GIMPLE_ASSIGN:
146784 + switch (gimple_num_ops(def_stmt)) {
146785 + case 2:
146786 + return handle_unary_ops(visited, def_stmt);
146787 + case 3:
146788 + return handle_binary_ops(visited, lhs);
146789 +#if BUILDING_GCC_VERSION >= 4006
146790 + case 4:
146791 + return handle_ternary_ops(visited, lhs);
146792 +#endif
146793 + }
146794 + default:
146795 + debug_gimple_stmt(def_stmt);
146796 + error("%s: unknown gimple code", __func__);
146797 + gcc_unreachable();
146798 + }
146799 +}
146800 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
146801 new file mode 100644
146802 index 0000000..924652b
146803 --- /dev/null
146804 +++ b/tools/gcc/stackleak_plugin.c
146805 @@ -0,0 +1,395 @@
146806 +/*
146807 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
146808 + * Licensed under the GPL v2
146809 + *
146810 + * Note: the choice of the license means that the compilation process is
146811 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
146812 + * but for the kernel it doesn't matter since it doesn't link against
146813 + * any of the gcc libraries
146814 + *
146815 + * gcc plugin to help implement various PaX features
146816 + *
146817 + * - track lowest stack pointer
146818 + *
146819 + * TODO:
146820 + * - initialize all local variables
146821 + *
146822 + * BUGS:
146823 + * - none known
146824 + */
146825 +
146826 +#include "gcc-common.h"
146827 +
146828 +int plugin_is_GPL_compatible;
146829 +
146830 +static int track_frame_size = -1;
146831 +static const char track_function[] = "pax_track_stack";
146832 +static const char check_function[] = "pax_check_alloca";
146833 +static tree track_function_decl, check_function_decl;
146834 +static bool init_locals;
146835 +
146836 +static struct plugin_info stackleak_plugin_info = {
146837 + .version = "201408011900",
146838 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
146839 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
146840 +};
146841 +
146842 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
146843 +{
146844 + gimple check_alloca;
146845 + tree alloca_size;
146846 +
146847 + // insert call to void pax_check_alloca(unsigned long size)
146848 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
146849 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
146850 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
146851 +}
146852 +
146853 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
146854 +{
146855 + gimple track_stack;
146856 +
146857 + // insert call to void pax_track_stack(void)
146858 + track_stack = gimple_build_call(track_function_decl, 0);
146859 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
146860 +}
146861 +
146862 +static bool is_alloca(gimple stmt)
146863 +{
146864 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
146865 + return true;
146866 +
146867 +#if BUILDING_GCC_VERSION >= 4007
146868 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
146869 + return true;
146870 +#endif
146871 +
146872 + return false;
146873 +}
146874 +
146875 +static unsigned int execute_stackleak_tree_instrument(void)
146876 +{
146877 + basic_block bb, entry_bb;
146878 + bool prologue_instrumented = false, is_leaf = true;
146879 +
146880 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
146881 +
146882 + // 1. loop through BBs and GIMPLE statements
146883 + FOR_EACH_BB_FN(bb, cfun) {
146884 + gimple_stmt_iterator gsi;
146885 +
146886 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146887 + gimple stmt;
146888 +
146889 + stmt = gsi_stmt(gsi);
146890 +
146891 + if (is_gimple_call(stmt))
146892 + is_leaf = false;
146893 +
146894 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
146895 + if (!is_alloca(stmt))
146896 + continue;
146897 +
146898 + // 2. insert stack overflow check before each __builtin_alloca call
146899 + stackleak_check_alloca(&gsi);
146900 +
146901 + // 3. insert track call after each __builtin_alloca call
146902 + stackleak_add_instrumentation(&gsi);
146903 + if (bb == entry_bb)
146904 + prologue_instrumented = true;
146905 + }
146906 + }
146907 +
146908 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
146909 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
146910 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
146911 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
146912 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
146913 + return 0;
146914 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
146915 + return 0;
146916 +
146917 + // 4. insert track call at the beginning
146918 + if (!prologue_instrumented) {
146919 + gimple_stmt_iterator gsi;
146920 +
146921 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146922 + if (dom_info_available_p(CDI_DOMINATORS))
146923 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146924 + gsi = gsi_start_bb(bb);
146925 + stackleak_add_instrumentation(&gsi);
146926 + }
146927 +
146928 + return 0;
146929 +}
146930 +
146931 +static unsigned int execute_stackleak_final(void)
146932 +{
146933 + rtx insn, next;
146934 +
146935 + if (cfun->calls_alloca)
146936 + return 0;
146937 +
146938 + // keep calls only if function frame is big enough
146939 + if (get_frame_size() >= track_frame_size)
146940 + return 0;
146941 +
146942 + // 1. find pax_track_stack calls
146943 + for (insn = get_insns(); insn; insn = next) {
146944 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
146945 + rtx body;
146946 +
146947 + next = NEXT_INSN(insn);
146948 + if (!CALL_P(insn))
146949 + continue;
146950 + body = PATTERN(insn);
146951 + if (GET_CODE(body) != CALL)
146952 + continue;
146953 + body = XEXP(body, 0);
146954 + if (GET_CODE(body) != MEM)
146955 + continue;
146956 + body = XEXP(body, 0);
146957 + if (GET_CODE(body) != SYMBOL_REF)
146958 + continue;
146959 +// if (strcmp(XSTR(body, 0), track_function))
146960 + if (SYMBOL_REF_DECL(body) != track_function_decl)
146961 + continue;
146962 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
146963 + // 2. delete call
146964 + delete_insn_and_edges(insn);
146965 +#if BUILDING_GCC_VERSION >= 4007
146966 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
146967 + insn = next;
146968 + next = NEXT_INSN(insn);
146969 + delete_insn_and_edges(insn);
146970 + }
146971 +#endif
146972 + }
146973 +
146974 +// print_simple_rtl(stderr, get_insns());
146975 +// print_rtl(stderr, get_insns());
146976 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
146977 +
146978 + return 0;
146979 +}
146980 +
146981 +static bool gate_stackleak_track_stack(void)
146982 +{
146983 + tree section;
146984 +
146985 + if (ix86_cmodel != CM_KERNEL)
146986 + return false;
146987 +
146988 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
146989 + if (section && TREE_VALUE(section)) {
146990 + section = TREE_VALUE(TREE_VALUE(section));
146991 +
146992 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
146993 + return false;
146994 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
146995 + return false;
146996 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
146997 + return false;
146998 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
146999 + return false;
147000 + }
147001 +
147002 + return track_frame_size >= 0;
147003 +}
147004 +
147005 +static void stackleak_start_unit(void *gcc_data, void *user_data)
147006 +{
147007 + tree fntype;
147008 +
147009 + // void pax_track_stack(void)
147010 + fntype = build_function_type_list(void_type_node, NULL_TREE);
147011 + track_function_decl = build_fn_decl(track_function, fntype);
147012 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
147013 + TREE_PUBLIC(track_function_decl) = 1;
147014 + DECL_EXTERNAL(track_function_decl) = 1;
147015 + DECL_ARTIFICIAL(track_function_decl) = 1;
147016 +
147017 + // void pax_check_alloca(unsigned long)
147018 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
147019 + check_function_decl = build_fn_decl(check_function, fntype);
147020 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
147021 + TREE_PUBLIC(check_function_decl) = 1;
147022 + DECL_EXTERNAL(check_function_decl) = 1;
147023 + DECL_ARTIFICIAL(check_function_decl) = 1;
147024 +}
147025 +
147026 +#if BUILDING_GCC_VERSION >= 4009
147027 +static const struct pass_data stackleak_tree_instrument_pass_data = {
147028 +#else
147029 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
147030 + .pass = {
147031 +#endif
147032 + .type = GIMPLE_PASS,
147033 + .name = "stackleak_tree_instrument",
147034 +#if BUILDING_GCC_VERSION >= 4008
147035 + .optinfo_flags = OPTGROUP_NONE,
147036 +#endif
147037 +#if BUILDING_GCC_VERSION >= 4009
147038 + .has_gate = true,
147039 + .has_execute = true,
147040 +#else
147041 + .gate = gate_stackleak_track_stack,
147042 + .execute = execute_stackleak_tree_instrument,
147043 + .sub = NULL,
147044 + .next = NULL,
147045 + .static_pass_number = 0,
147046 +#endif
147047 + .tv_id = TV_NONE,
147048 + .properties_required = PROP_gimple_leh | PROP_cfg,
147049 + .properties_provided = 0,
147050 + .properties_destroyed = 0,
147051 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
147052 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
147053 +#if BUILDING_GCC_VERSION < 4009
147054 + }
147055 +#endif
147056 +};
147057 +
147058 +#if BUILDING_GCC_VERSION >= 4009
147059 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
147060 +#else
147061 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
147062 + .pass = {
147063 +#endif
147064 + .type = RTL_PASS,
147065 + .name = "stackleak_final",
147066 +#if BUILDING_GCC_VERSION >= 4008
147067 + .optinfo_flags = OPTGROUP_NONE,
147068 +#endif
147069 +#if BUILDING_GCC_VERSION >= 4009
147070 + .has_gate = true,
147071 + .has_execute = true,
147072 +#else
147073 + .gate = gate_stackleak_track_stack,
147074 + .execute = execute_stackleak_final,
147075 + .sub = NULL,
147076 + .next = NULL,
147077 + .static_pass_number = 0,
147078 +#endif
147079 + .tv_id = TV_NONE,
147080 + .properties_required = 0,
147081 + .properties_provided = 0,
147082 + .properties_destroyed = 0,
147083 + .todo_flags_start = 0,
147084 + .todo_flags_finish = TODO_dump_func
147085 +#if BUILDING_GCC_VERSION < 4009
147086 + }
147087 +#endif
147088 +};
147089 +
147090 +#if BUILDING_GCC_VERSION >= 4009
147091 +namespace {
147092 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
147093 +public:
147094 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
147095 + bool gate() { return gate_stackleak_track_stack(); }
147096 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
147097 +};
147098 +
147099 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
147100 +public:
147101 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
147102 + bool gate() { return gate_stackleak_track_stack(); }
147103 + unsigned int execute() { return execute_stackleak_final(); }
147104 +};
147105 +}
147106 +
147107 +static opt_pass *make_stackleak_tree_instrument_pass(void)
147108 +{
147109 + return new stackleak_tree_instrument_pass();
147110 +}
147111 +
147112 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
147113 +{
147114 + return new stackleak_final_rtl_opt_pass();
147115 +}
147116 +#else
147117 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
147118 +{
147119 + return &stackleak_tree_instrument_pass.pass;
147120 +}
147121 +
147122 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
147123 +{
147124 + return &stackleak_final_rtl_opt_pass.pass;
147125 +}
147126 +#endif
147127 +
147128 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147129 +{
147130 + const char * const plugin_name = plugin_info->base_name;
147131 + const int argc = plugin_info->argc;
147132 + const struct plugin_argument * const argv = plugin_info->argv;
147133 + int i;
147134 + struct register_pass_info stackleak_tree_instrument_pass_info;
147135 + struct register_pass_info stackleak_final_pass_info;
147136 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
147137 + {
147138 + .base = &track_function_decl,
147139 + .nelt = 1,
147140 + .stride = sizeof(track_function_decl),
147141 + .cb = &gt_ggc_mx_tree_node,
147142 + .pchw = &gt_pch_nx_tree_node
147143 + },
147144 + {
147145 + .base = &check_function_decl,
147146 + .nelt = 1,
147147 + .stride = sizeof(check_function_decl),
147148 + .cb = &gt_ggc_mx_tree_node,
147149 + .pchw = &gt_pch_nx_tree_node
147150 + },
147151 + LAST_GGC_ROOT_TAB
147152 + };
147153 +
147154 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
147155 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
147156 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
147157 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
147158 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147159 +
147160 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
147161 + stackleak_final_pass_info.reference_pass_name = "final";
147162 + stackleak_final_pass_info.ref_pass_instance_number = 1;
147163 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147164 +
147165 + if (!plugin_default_version_check(version, &gcc_version)) {
147166 + error(G_("incompatible gcc/plugin versions"));
147167 + return 1;
147168 + }
147169 +
147170 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
147171 +
147172 + for (i = 0; i < argc; ++i) {
147173 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
147174 + if (!argv[i].value) {
147175 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147176 + continue;
147177 + }
147178 + track_frame_size = atoi(argv[i].value);
147179 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
147180 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147181 + continue;
147182 + }
147183 + if (!strcmp(argv[i].key, "initialize-locals")) {
147184 + if (argv[i].value) {
147185 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147186 + continue;
147187 + }
147188 + init_locals = true;
147189 + continue;
147190 + }
147191 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147192 + }
147193 +
147194 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
147195 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
147196 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
147197 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
147198 +
147199 + return 0;
147200 +}
147201 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
147202 new file mode 100644
147203 index 0000000..4ee2231
147204 --- /dev/null
147205 +++ b/tools/gcc/structleak_plugin.c
147206 @@ -0,0 +1,274 @@
147207 +/*
147208 + * Copyright 2013-2014 by PaX Team <pageexec@freemail.hu>
147209 + * Licensed under the GPL v2
147210 + *
147211 + * Note: the choice of the license means that the compilation process is
147212 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147213 + * but for the kernel it doesn't matter since it doesn't link against
147214 + * any of the gcc libraries
147215 + *
147216 + * gcc plugin to forcibly initialize certain local variables that could
147217 + * otherwise leak kernel stack to userland if they aren't properly initialized
147218 + * by later code
147219 + *
147220 + * Homepage: http://pax.grsecurity.net/
147221 + *
147222 + * Usage:
147223 + * $ # for 4.5/4.6/C based 4.7
147224 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147225 + * $ # for C++ based 4.7/4.8+
147226 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147227 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
147228 + *
147229 + * TODO: eliminate redundant initializers
147230 + * increase type coverage
147231 + */
147232 +
147233 +#include "gcc-common.h"
147234 +
147235 +// unused C type flag in all versions 4.5-4.9
147236 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_3(TYPE)
147237 +
147238 +int plugin_is_GPL_compatible;
147239 +
147240 +static struct plugin_info structleak_plugin_info = {
147241 + .version = "201401260140",
147242 + .help = "disable\tdo not activate plugin\n",
147243 +};
147244 +
147245 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
147246 +{
147247 + *no_add_attrs = true;
147248 +
147249 + // check for types? for now accept everything linux has to offer
147250 + if (TREE_CODE(*node) != FIELD_DECL)
147251 + return NULL_TREE;
147252 +
147253 + *no_add_attrs = false;
147254 + return NULL_TREE;
147255 +}
147256 +
147257 +static struct attribute_spec user_attr = {
147258 + .name = "user",
147259 + .min_length = 0,
147260 + .max_length = 0,
147261 + .decl_required = false,
147262 + .type_required = false,
147263 + .function_type_required = false,
147264 + .handler = handle_user_attribute,
147265 +#if BUILDING_GCC_VERSION >= 4007
147266 + .affects_type_identity = true
147267 +#endif
147268 +};
147269 +
147270 +static void register_attributes(void *event_data, void *data)
147271 +{
147272 + register_attribute(&user_attr);
147273 +// register_attribute(&force_attr);
147274 +}
147275 +
147276 +static tree get_field_type(tree field)
147277 +{
147278 + return strip_array_types(TREE_TYPE(field));
147279 +}
147280 +
147281 +static bool is_userspace_type(tree type)
147282 +{
147283 + tree field;
147284 +
147285 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
147286 + tree fieldtype = get_field_type(field);
147287 + enum tree_code code = TREE_CODE(fieldtype);
147288 +
147289 + if (code == RECORD_TYPE || code == UNION_TYPE)
147290 + if (is_userspace_type(fieldtype))
147291 + return true;
147292 +
147293 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
147294 + return true;
147295 + }
147296 + return false;
147297 +}
147298 +
147299 +static void finish_type(void *event_data, void *data)
147300 +{
147301 + tree type = (tree)event_data;
147302 +
147303 + if (TYPE_USERSPACE(type))
147304 + return;
147305 +
147306 + if (is_userspace_type(type))
147307 + TYPE_USERSPACE(type) = 1;
147308 +}
147309 +
147310 +static void initialize(tree var)
147311 +{
147312 + basic_block bb;
147313 + gimple_stmt_iterator gsi;
147314 + tree initializer;
147315 + gimple init_stmt;
147316 +
147317 + // this is the original entry bb before the forced split
147318 + // TODO: check further BBs in case more splits occured before us
147319 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
147320 +
147321 + // first check if the variable is already initialized, warn otherwise
147322 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147323 + gimple stmt = gsi_stmt(gsi);
147324 + tree rhs1;
147325 +
147326 + // we're looking for an assignment of a single rhs...
147327 + if (!gimple_assign_single_p(stmt))
147328 + continue;
147329 + rhs1 = gimple_assign_rhs1(stmt);
147330 +#if BUILDING_GCC_VERSION >= 4007
147331 + // ... of a non-clobbering expression...
147332 + if (TREE_CLOBBER_P(rhs1))
147333 + continue;
147334 +#endif
147335 + // ... to our variable...
147336 + if (gimple_get_lhs(stmt) != var)
147337 + continue;
147338 + // if it's an initializer then we're good
147339 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
147340 + return;
147341 + }
147342 +
147343 + // these aren't the 0days you're looking for
147344 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
147345 +
147346 + // build the initializer expression
147347 + initializer = build_constructor(TREE_TYPE(var), NULL);
147348 +
147349 + // build the initializer stmt
147350 + init_stmt = gimple_build_assign(var, initializer);
147351 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
147352 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
147353 + update_stmt(init_stmt);
147354 +}
147355 +
147356 +static unsigned int handle_function(void)
147357 +{
147358 + basic_block bb;
147359 + unsigned int ret = 0;
147360 + tree var;
147361 + unsigned int i;
147362 +
147363 + // split the first bb where we can put the forced initializers
147364 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147365 + if (dom_info_available_p(CDI_DOMINATORS))
147366 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147367 +
147368 + // enumarate all local variables and forcibly initialize our targets
147369 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
147370 + tree type = TREE_TYPE(var);
147371 +
147372 + gcc_assert(DECL_P(var));
147373 + if (!auto_var_in_fn_p(var, current_function_decl))
147374 + continue;
147375 +
147376 + // only care about structure types
147377 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
147378 + continue;
147379 +
147380 + // if the type is of interest, examine the variable
147381 + if (TYPE_USERSPACE(type))
147382 + initialize(var);
147383 + }
147384 +
147385 + return ret;
147386 +}
147387 +
147388 +#if BUILDING_GCC_VERSION >= 4009
147389 +static const struct pass_data structleak_pass_data = {
147390 +#else
147391 +static struct gimple_opt_pass structleak_pass = {
147392 + .pass = {
147393 +#endif
147394 + .type = GIMPLE_PASS,
147395 + .name = "structleak",
147396 +#if BUILDING_GCC_VERSION >= 4008
147397 + .optinfo_flags = OPTGROUP_NONE,
147398 +#endif
147399 +#if BUILDING_GCC_VERSION >= 4009
147400 + .has_gate = false,
147401 + .has_execute = true,
147402 +#else
147403 + .gate = NULL,
147404 + .execute = handle_function,
147405 + .sub = NULL,
147406 + .next = NULL,
147407 + .static_pass_number = 0,
147408 +#endif
147409 + .tv_id = TV_NONE,
147410 + .properties_required = PROP_cfg,
147411 + .properties_provided = 0,
147412 + .properties_destroyed = 0,
147413 + .todo_flags_start = 0,
147414 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
147415 +#if BUILDING_GCC_VERSION < 4009
147416 + }
147417 +#endif
147418 +};
147419 +
147420 +#if BUILDING_GCC_VERSION >= 4009
147421 +namespace {
147422 +class structleak_pass : public gimple_opt_pass {
147423 +public:
147424 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
147425 + unsigned int execute() { return handle_function(); }
147426 +};
147427 +}
147428 +
147429 +static opt_pass *make_structleak_pass(void)
147430 +{
147431 + return new structleak_pass();
147432 +}
147433 +#else
147434 +static struct opt_pass *make_structleak_pass(void)
147435 +{
147436 + return &structleak_pass.pass;
147437 +}
147438 +#endif
147439 +
147440 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147441 +{
147442 + int i;
147443 + const char * const plugin_name = plugin_info->base_name;
147444 + const int argc = plugin_info->argc;
147445 + const struct plugin_argument * const argv = plugin_info->argv;
147446 + bool enable = true;
147447 + struct register_pass_info structleak_pass_info;
147448 +
147449 + structleak_pass_info.pass = make_structleak_pass();
147450 + structleak_pass_info.reference_pass_name = "ssa";
147451 + structleak_pass_info.ref_pass_instance_number = 1;
147452 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147453 +
147454 + if (!plugin_default_version_check(version, &gcc_version)) {
147455 + error(G_("incompatible gcc/plugin versions"));
147456 + return 1;
147457 + }
147458 +
147459 + if (strcmp(lang_hooks.name, "GNU C")) {
147460 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
147461 + enable = false;
147462 + }
147463 +
147464 + for (i = 0; i < argc; ++i) {
147465 + if (!strcmp(argv[i].key, "disable")) {
147466 + enable = false;
147467 + continue;
147468 + }
147469 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147470 + }
147471 +
147472 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
147473 + if (enable) {
147474 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
147475 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
147476 + }
147477 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
147478 +
147479 + return 0;
147480 +}
147481 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
147482 index 88461f0..6fb70a0 100644
147483 --- a/tools/include/linux/compiler.h
147484 +++ b/tools/include/linux/compiler.h
147485 @@ -35,6 +35,14 @@
147486 # define unlikely(x) __builtin_expect(!!(x), 0)
147487 #endif
147488
147489 +#ifndef __size_overflow
147490 +# define __size_overflow(...)
147491 +#endif
147492 +
147493 +#ifndef __intentional_overflow
147494 +# define __intentional_overflow(...)
147495 +#endif
147496 +
147497 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
147498
147499 #endif /* _TOOLS_LINUX_COMPILER_H */
147500 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
147501 index 36c08b1..87c72d1 100644
147502 --- a/tools/lib/api/Makefile
147503 +++ b/tools/lib/api/Makefile
147504 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
147505
147506 LIBFILE = libapikfs.a
147507
147508 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147509 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147510 EXTLIBS = -lelf -lpthread -lrt -lm
147511 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
147512 ALL_LDFLAGS = $(LDFLAGS)
147513 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
147514 index 6789d788..4afd019e 100644
147515 --- a/tools/perf/util/include/asm/alternative-asm.h
147516 +++ b/tools/perf/util/include/asm/alternative-asm.h
147517 @@ -5,4 +5,7 @@
147518
147519 #define altinstruction_entry #
147520
147521 + .macro pax_force_retaddr rip=0, reload=0
147522 + .endm
147523 +
147524 #endif
147525 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
147526 index 0a578fe..b81f62d 100644
147527 --- a/tools/virtio/linux/uaccess.h
147528 +++ b/tools/virtio/linux/uaccess.h
147529 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
147530 ({ \
147531 typeof(ptr) __pu_ptr = (ptr); \
147532 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
147533 - ACCESS_ONCE(*(__pu_ptr)) = x; \
147534 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
147535 0; \
147536 })
147537
147538 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
147539 index 1cc6e2e..85d2e86 100644
147540 --- a/virt/kvm/kvm_main.c
147541 +++ b/virt/kvm/kvm_main.c
147542 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
147543
147544 static cpumask_var_t cpus_hardware_enabled;
147545 static int kvm_usage_count = 0;
147546 -static atomic_t hardware_enable_failed;
147547 +static atomic_unchecked_t hardware_enable_failed;
147548
147549 struct kmem_cache *kvm_vcpu_cache;
147550 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
147551
147552 -static __read_mostly struct preempt_ops kvm_preempt_ops;
147553 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
147554 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
147555 +static struct preempt_ops kvm_preempt_ops = {
147556 + .sched_in = kvm_sched_in,
147557 + .sched_out = kvm_sched_out,
147558 +};
147559
147560 struct dentry *kvm_debugfs_dir;
147561
147562 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
147563 /* We can read the guest memory with __xxx_user() later on. */
147564 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
147565 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
147566 - !access_ok(VERIFY_WRITE,
147567 + !access_ok_noprefault(VERIFY_WRITE,
147568 (void __user *)(unsigned long)mem->userspace_addr,
147569 mem->memory_size)))
147570 goto out;
147571 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
147572
147573 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
147574 {
147575 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
147576 + int r;
147577 + unsigned long addr;
147578
147579 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
147580 + addr = gfn_to_hva(kvm, gfn);
147581 + if (kvm_is_error_hva(addr))
147582 + return -EFAULT;
147583 + r = __clear_user((void __user *)addr + offset, len);
147584 + if (r)
147585 + return -EFAULT;
147586 + mark_page_dirty(kvm, gfn);
147587 + return 0;
147588 }
147589 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
147590
147591 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
147592 return 0;
147593 }
147594
147595 -static struct file_operations kvm_vcpu_fops = {
147596 +static file_operations_no_const kvm_vcpu_fops __read_only = {
147597 .release = kvm_vcpu_release,
147598 .unlocked_ioctl = kvm_vcpu_ioctl,
147599 #ifdef CONFIG_COMPAT
147600 @@ -2647,7 +2660,7 @@ out:
147601 }
147602 #endif
147603
147604 -static struct file_operations kvm_vm_fops = {
147605 +static file_operations_no_const kvm_vm_fops __read_only = {
147606 .release = kvm_vm_release,
147607 .unlocked_ioctl = kvm_vm_ioctl,
147608 #ifdef CONFIG_COMPAT
147609 @@ -2718,7 +2731,7 @@ out:
147610 return r;
147611 }
147612
147613 -static struct file_operations kvm_chardev_ops = {
147614 +static file_operations_no_const kvm_chardev_ops __read_only = {
147615 .unlocked_ioctl = kvm_dev_ioctl,
147616 .compat_ioctl = kvm_dev_ioctl,
147617 .llseek = noop_llseek,
147618 @@ -2744,7 +2757,7 @@ static void hardware_enable_nolock(void *junk)
147619
147620 if (r) {
147621 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
147622 - atomic_inc(&hardware_enable_failed);
147623 + atomic_inc_unchecked(&hardware_enable_failed);
147624 printk(KERN_INFO "kvm: enabling virtualization on "
147625 "CPU%d failed\n", cpu);
147626 }
147627 @@ -2800,10 +2813,10 @@ static int hardware_enable_all(void)
147628
147629 kvm_usage_count++;
147630 if (kvm_usage_count == 1) {
147631 - atomic_set(&hardware_enable_failed, 0);
147632 + atomic_set_unchecked(&hardware_enable_failed, 0);
147633 on_each_cpu(hardware_enable_nolock, NULL, 1);
147634
147635 - if (atomic_read(&hardware_enable_failed)) {
147636 + if (atomic_read_unchecked(&hardware_enable_failed)) {
147637 hardware_disable_all_nolock();
147638 r = -EBUSY;
147639 }
147640 @@ -3210,7 +3223,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
147641 kvm_arch_vcpu_put(vcpu);
147642 }
147643
147644 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147645 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147646 struct module *module)
147647 {
147648 int r;
147649 @@ -3257,7 +3270,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147650 if (!vcpu_align)
147651 vcpu_align = __alignof__(struct kvm_vcpu);
147652 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
147653 - 0, NULL);
147654 + SLAB_USERCOPY, NULL);
147655 if (!kvm_vcpu_cache) {
147656 r = -ENOMEM;
147657 goto out_free_3;
147658 @@ -3267,9 +3280,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147659 if (r)
147660 goto out_free;
147661
147662 + pax_open_kernel();
147663 kvm_chardev_ops.owner = module;
147664 kvm_vm_fops.owner = module;
147665 kvm_vcpu_fops.owner = module;
147666 + pax_close_kernel();
147667
147668 r = misc_register(&kvm_dev);
147669 if (r) {
147670 @@ -3279,9 +3294,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147671
147672 register_syscore_ops(&kvm_syscore_ops);
147673
147674 - kvm_preempt_ops.sched_in = kvm_sched_in;
147675 - kvm_preempt_ops.sched_out = kvm_sched_out;
147676 -
147677 r = kvm_init_debug();
147678 if (r) {
147679 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)